From f56fc12b0a4dd1ebd4650d6e8d1504ec4998c765 Mon Sep 17 00:00:00 2001
From: caufieldjh <j.harry.caufield@gmail.com>
Date: Fri, 7 Nov 2025 11:32:47 -0500
Subject: [PATCH 1/4] Update bervo edit config

---
 src/ontology/bervo-edit.owl | 1630 +++++++++++++++++++++++++++++++++++
 1 file changed, 1630 insertions(+)

diff --git a/src/ontology/bervo-edit.owl b/src/ontology/bervo-edit.owl
index 1d0563c..a0b1d6e 100644
--- a/src/ontology/bervo-edit.owl
+++ b/src/ontology/bervo-edit.owl
@@ -14,6 +14,1636 @@ Annotation(dcterms:description "None")
 Annotation(dcterms:license <https://creativecommons.org/licenses/unspecified>)
 Annotation(dcterms:title "BERVO")
 
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Absorptivity>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Amendment>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Capacity>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Carboxyl>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Cumulative>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Current>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Dewpoint>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Gaseous>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Gases>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Hydrological>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Inhibition>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Litterfall>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Loss>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Mineralization>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Porosity>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Previous>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Production>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Resistance>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Resistivity>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Respiration>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Transmission>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Vapor>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Ammonia%20release>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Ammonium%20release>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Anion%20exchange>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Boundary%20Layer>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/C4%20carbon%20fixation>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/CO2%20concentration>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/CO2%20fixation>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Canopy%20Shoot>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Cation%20exchange>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Litter%20(plant)>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Microbial%20residual%20hydrolysis>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Nitrate%20release>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Nitrification%20inhibition>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Nutrient%20tracer>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Phosphoric%20acid%20release>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Plant%20element%20(C,N,P,%20etc)>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Primary%20productivity>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Soil%20Micropore>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Soil%20Non-band,%20micropore>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Soil%20band,%20micropore>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Solid%20soil%20organic%20matter%20hydrolysis>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Sorbed%20organic%20matter%20hydrolysis>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Subsurface%20irrigation>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Urea%20release>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Urea%20hydrolysis%20inhibition>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Volatile%20tracers>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/Water%20flux>))
+Declaration(NamedIndividual(<http://www.w3.org/2002/07/surface%20runoff>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000001>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000002>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000003>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000004>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000005>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000006>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000007>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000008>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000009>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000010>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000011>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000013>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000014>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000015>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000016>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000017>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000018>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000019>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000020>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000021>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000022>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000023>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000024>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000025>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000026>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000027>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000028>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000029>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000030>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000031>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000032>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000033>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000034>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000035>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000036>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000037>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000038>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000039>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000040>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000041>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000042>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000043>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000044>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000045>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000046>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000047>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000048>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000049>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000050>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000051>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000052>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000053>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000054>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000055>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000056>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000057>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000058>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000059>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000060>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000061>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000062>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000063>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000064>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000065>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000066>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000067>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000068>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000069>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000070>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000071>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000072>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000073>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000074>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000075>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000076>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000077>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000078>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000079>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000080>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000081>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000082>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000083>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000084>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000085>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000086>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000087>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000088>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000089>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000090>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000091>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000092>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000093>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000094>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000095>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000096>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000097>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000098>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000099>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000100>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000101>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000102>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000103>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000104>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000105>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000106>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000107>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000108>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000109>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000110>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000111>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000112>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000113>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000114>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000115>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000116>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000117>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000118>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000119>))
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+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000121>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000122>))
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+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000124>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000125>))
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+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_0000128>))
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+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000134>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000135>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000136>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000137>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000138>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000139>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000140>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000141>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000142>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000143>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000144>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000145>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000146>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000147>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000148>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000149>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000151>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000152>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000153>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000154>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000156>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000157>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000158>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000159>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000160>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000161>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000162>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000163>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000164>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000165>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000166>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000167>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000168>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000169>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000170>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000171>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000172>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000173>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000175>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000176>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000178>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000179>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000180>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000181>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000182>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000183>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000184>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000185>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000186>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000187>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000188>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000189>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000190>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000191>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000193>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000194>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000195>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000196>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000197>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000198>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000199>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000200>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000201>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000202>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000203>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000204>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000205>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000206>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000207>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000208>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000209>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000210>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000211>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000212>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000213>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000214>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000215>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000216>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000217>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000218>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000219>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000220>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000221>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000222>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000223>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000224>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000225>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000226>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000227>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000228>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000229>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000230>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000233>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000234>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000237>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000240>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000244>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000245>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000246>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000247>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000249>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000250>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000251>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000252>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000253>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000254>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000255>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000256>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000257>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000259>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000260>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000261>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000262>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000263>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000264>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000265>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000266>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000267>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000268>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000269>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000270>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000271>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000273>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000274>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000275>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000276>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000277>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000278>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000279>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000280>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000282>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000283>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000284>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000285>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000286>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000287>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000288>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000289>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000290>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000291>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000292>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000293>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000294>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000295>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000296>))
+Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000297>))
 Declaration(AnnotationProperty(dcterms:description))
 Declaration(AnnotationProperty(dcterms:license))
 Declaration(AnnotationProperty(dcterms:title))

From 47fae8728ca50a797d39a16b9a4ef1a9f781b6c7 Mon Sep 17 00:00:00 2001
From: caufieldjh <j.harry.caufield@gmail.com>
Date: Fri, 7 Nov 2025 12:37:28 -0500
Subject: [PATCH 2/4] Update bervo source

---
 src/ontology/components/bervo-src.owl | 12551 +++++++++++++++++-------
 1 file changed, 9174 insertions(+), 3377 deletions(-)

diff --git a/src/ontology/components/bervo-src.owl b/src/ontology/components/bervo-src.owl
index cf4dc46..ff61679 100644
--- a/src/ontology/components/bervo-src.owl
+++ b/src/ontology/components/bervo-src.owl
@@ -66,37 +66,104 @@
 
     <!-- https://w3id.org/bervo/BERVO_Attribute -->
 
-    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Attribute"/>
+    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Attribute">
+        <obo:IAO_0000115>A property describing the attribute a variable measures or describes. Similar to PATO terms. In general, the attribute is the name for what is measured. For example, if the variable is &quot;concentration of nitrate in water&quot; then the attribute will be &quot;concentration&quot;.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Attribute</rdfs:label>
+    </AnnotationProperty>
     
 
 
     <!-- https://w3id.org/bervo/BERVO_Context -->
 
-    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Context"/>
+    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Context">
+        <obo:IAO_0000115>A property describing the place, situation, activity, or phenomenon the measurement is related to.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Context</rdfs:label>
+    </AnnotationProperty>
     
 
 
     <!-- https://w3id.org/bervo/BERVO_Qualifier -->
 
-    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Qualifier"/>
+    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Qualifier">
+        <obo:IAO_0000115>A property describing a qualifier for a variable.  For example, if the variable is &quot;total mass&quot;, then the qualifier will be &quot;total&quot;. It may also describe the conditions under which the attribute is measured.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Qualifier</rdfs:label>
+    </AnnotationProperty>
     
 
 
     <!-- https://w3id.org/bervo/BERVO_has_unit -->
 
-    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_has_unit"/>
+    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_has_unit">
+        <obo:IAO_0000115>A property describing a relationship between a variable and one or more units of measurement.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>has unit</rdfs:label>
+    </AnnotationProperty>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_has_value_type -->
+
+    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_has_value_type">
+        <obo:IAO_0000115>A property describing the type of value the measurement has.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>has value type</rdfs:label>
+    </AnnotationProperty>
     
 
 
     <!-- https://w3id.org/bervo/BERVO_measured_in -->
 
-    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_measured_in"/>
+    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_measured_in">
+        <obo:IAO_0000115>A property describing the material or substance a variable is measured within. In general, read as ATTRIBUTE in (this value). For example, if the variable is &quot;concentration of nitrate in water&quot; then the measured_in will be &quot;water&quot;.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>measured in</rdfs:label>
+    </AnnotationProperty>
     
 
 
     <!-- https://w3id.org/bervo/BERVO_measurement_of -->
 
-    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_measurement_of"/>
+    <AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_measurement_of">
+        <obo:IAO_0000115>A property describing the material or substance a variable is measuring. In general, read as ATTRIBUTE of (this value). For example, if the variable is &quot;concentration of nitrate in water&quot; then the measurement_of will be &quot;nitrate&quot;.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>measurement of</rdfs:label>
+    </AnnotationProperty>
+    
+
+
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Object Properties
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_involves_chemicals -->
+
+    <ObjectProperty rdf:about="https://w3id.org/bervo/BERVO_involves_chemicals">
+        <obo:IAO_0000115>A property denoting that an instance of this variable may include one or more chemicals.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Should be restricted to a list of chemical IDs</rdfs:comment>
+        <rdfs:label>involves chemicals</rdfs:label>
+    </ObjectProperty>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_involves_taxa -->
+
+    <ObjectProperty rdf:about="https://w3id.org/bervo/BERVO_involves_taxa">
+        <obo:IAO_0000115>A property denoting that an instance of this variable may include one or more biological taxa.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Should be restricted to a list of taxon IDs</rdfs:comment>
+        <rdfs:label>involves taxa</rdfs:label>
+    </ObjectProperty>
     
 
 
@@ -114,6 +181,10 @@
     <!-- https://w3id.org/bervo/BERVO_0000000 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000000">
+        <obo:IAO_0000115>An observed or calculated property of a system. In BERVO, variables generally correspond to anything subject to change in an experiment or direct observation of an environment or other natural phenomenon.</obo:IAO_0000115>
+        <rdfs:comment>Definition Curated</rdfs:comment>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>root class of ontology</rdfs:comment>
         <rdfs:label>variable</rdfs:label>
     </Class>
@@ -124,11 +195,19 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000001">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Total incoming shorwave radiation and sky longwave radiation minus the reflected short wave radiation and outgoing longwave radiation from the land surface and vegetation</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The balance between incoming solar shortwave radiation and atmospheric longwave radiation versus reflected shortwave radiation and outgoing longwave radiation from terrestrial surfaces and vegetation. This quantity is fundamental for calculating the energy budget of ecosystems and drives evapotranspiration, photosynthesis, and soil temperature dynamics in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_NetRad_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem net radiation</rdfs:label>
+        <rdfs:label>Ecosystem net radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
     </Class>
     
 
@@ -137,11 +216,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000002">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Heat associated the ecosystem evapotranspiration.</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The energy transfer associated with water vapor movement from terrestrial surfaces to the atmosphere through evapotranspiration processes. This flux represents a major component of the surface energy balance and is critical for understanding water cycle dynamics and climate feedbacks in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_Heat_Latent_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem latent heat flux</rdfs:label>
+        <rdfs:label>Ecosystem latent heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -150,11 +235,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000003">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Sensible heat flux between the atmosphere and land surface enties made up by groud surface and vegetation</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The direct transfer of thermal energy between the atmosphere and land surface entities including ground surface and vegetation through conduction and convection. This flux component controls air temperature dynamics and atmospheric boundary layer development in environmental modeling studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_Heat_Sens_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem sensible heat flux</rdfs:label>
+        <rdfs:label>Ecosystem sensible heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -163,11 +255,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000004">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>The residual heat flux into ground computed by subtracting the ecosystem latent heat flux and sensible heat flux from the net ecossytem radiation. This heat flux drives the temperature change of soil.</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The residual energy flux absorbed by the ground calculated by subtracting latent and sensible heat fluxes from net radiation. This flux drives soil temperature changes and affects subsurface thermal dynamics, root zone processes, and permafrost behavior in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_Heat_GrndSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem storage heat flux</rdfs:label>
+        <rdfs:label>Ecosystem storage heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -176,11 +275,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000005">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative gross primary productiivty from the begging of the year to the current day of year.</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The total amount of carbon dioxide fixed by photosynthesis from the beginning of the year to the current day. This cumulative measure represents the total carbon uptake capacity of vegetation and is essential for quantifying ecosystem carbon sequestration and productivity in global carbon cycle studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_GPP_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>cumulative ecosystem GPP</rdfs:label>
+        <rdfs:label>Cumulative ecosystem gross primary productivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -189,11 +295,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000006">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative plant autotrophic respiration, including contirbutions from maintenance and growth.</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The total carbon dioxide released by plant metabolic processes including maintenance and growth respiration from the beginning of the year to the current day. This cumulative flux represents the carbon cost of plant metabolism and is crucial for calculating net primary productivity in ecosystem carbon budget assessments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_AutoR_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>cumulative ecosystem autotrophic respiration</rdfs:label>
+        <rdfs:label>Cumulative ecosystem autotrophic respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -202,11 +315,19 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000007">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative net primary productiivyt computed by subtracting from autotrophic respiration from gross primary productivity.</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The total net carbon accumulation in plant biomass calculated as the difference between gross primary productivity and autotrophic respiration from the beginning of the year to the current day. This measure quantifies the carbon available for plant growth, reproduction, and ecosystem food webs in terrestrial carbon cycle modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_NPP_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>cumulative ecosystem NPP</rdfs:label>
+        <rdfs:label>Cumulative ecosystem net primary productivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Primary productivity"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -215,11 +336,19 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000008">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative hetetrophic respiration due to microbial and abiotic decomposition of soil organic matter, counted based on both CO2 and CH4</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The total carbon dioxide and methane released through microbial and abiotic decomposition of soil organic matter from the beginning of the year to the current day. This cumulative flux represents soil carbon losses and is fundamental for understanding soil carbon dynamics and greenhouse gas emissions in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_HR_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>cumulative ecosystem heterotrophic respiration</rdfs:label>
+        <rdfs:label>Cumulative ecosystem heterotrophic respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -228,11 +357,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000009">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Ecosystem hetetrophic respiration counted based CO2</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The instantaneous rate of carbon dioxide release from soil through microbial decomposition of organic matter. This flux represents aerobic decomposition processes and is a key component of soil carbon cycling and atmospheric carbon dioxide emissions in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ECO_HR_CO2_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic respiration as CO2</rdfs:label>
+        <rdfs:label>Heterotrophic respiration as carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_has_unit>gC d-2 hr-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -241,11 +377,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000010">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Ecosystem hetetrophic respiration counted based CO2 for different depths in the soil</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The instantaneous rate of carbon dioxide release from microbial decomposition of organic matter resolved by soil depth layers. This depth-resolved measurement allows for detailed analysis of soil carbon dynamics at different depths and improved representation of soil processes in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ECO_HR_CO2_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>vertically resolved heterotrophic respiraiton as CO2</rdfs:label>
+        <rdfs:label>Vertically resolved heterotrophic respiration as carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_has_unit>gC/d2/hr</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -254,11 +397,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000011">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Ecosystem hetetrophic respiration counted based CH4 for different depths in the soil</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The instantaneous rate of methane release from anaerobic microbial decomposition of organic matter resolved by soil depth layers. This flux represents anaerobic decomposition processes in waterlogged or oxygen-limited soils and is critical for quantifying methane emissions from wetlands and other anaerobic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ECO_HR_CH4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic respiration as CH4</rdfs:label>
+        <rdfs:label>Heterotrophic respiration as methane</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
     </Class>
     
 
@@ -267,12 +417,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000013">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Ecosystem harvest refers to the removal of biological products (like timber, fodder, firewood, biofuels, and non-timber forest products) from an ecosystem. It is a form of ecosystem service and is critical to many human livelihoods and economies worldwide. In the context of an earth system model, ecosystem harvest is important to consider as it can significantly impact biodiversity, vegetation structure, and biogeochemical cycles.</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The removal of biological products including timber, fodder, firewood, biofuels, and non-timber forest products from terrestrial ecosystems through human activities. This anthropogenic flux significantly impacts vegetation structure, biodiversity, and biogeochemical cycles and represents an important ecosystem service in Earth system modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EcoHavstElmnt_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem harvest</rdfs:label>
+        <rdfs:label>Ecosystem harvest</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000003"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000296"/>
     </Class>
     
 
@@ -281,11 +436,19 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000014">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative nitrogen release in the form of NH4 during microibal decomposition of soil organic matter, net mineralization is defined as the difference between gross NH4 release from organic matter and uptake for microbial biomass synthesis </obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The net balance between ammonium (NH4+) release from organic matter decomposition and ammonium uptake for microbial biomass synthesis, cumulated from the beginning of the year. This flux represents the net availability of nitrogen for plant uptake and is fundamental for understanding nitrogen cycling and limitation in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NetNH4Mineralize_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>total NH4 net mineraln (-ve) or immobiln (+ve)</rdfs:label>
+        <rdfs:label>Total ammonium net mineraln (-ve) or immobiln (+ve)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Mineralization"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>gN d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </Class>
     
 
@@ -294,11 +457,19 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000015">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative mineral phosphorus release in the form of PO43 during microbial decomposition of soil organic matter, net mineralization is defined as the difference between gross release from organic matter and microbial uptake for biomass synthesis </obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The net balance between phosphate (PO43-) release from organic matter decomposition and phosphate uptake for microbial biomass synthesis, cumulated from the beginning of the year. This flux determines phosphorus availability for plant growth and is essential for modeling phosphorus cycling and nutrient limitation in ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NetPO4Mineralize_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>total H2PO4 net mineraln (-ve) or immobiln (+ve)</rdfs:label>
+        <rdfs:label>Total phosphate net mineraln (-ve) or immobiln (+ve)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Mineralization"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>gP d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
 
@@ -307,11 +478,19 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000016">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>WIthin canopy net carbon excahnge defined as the difference between carbon fixation by photosynthesis and CO2 reelase due to autotrophic respiration and disturbances, such as fire, grazing and harvest.</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The net carbon exchange within plant canopies calculated as the difference between carbon dioxide fixation by photosynthesis and carbon dioxide release from autotrophic respiration and disturbances. This flux quantifies the net carbon uptake or release by vegetation and is crucial for assessing ecosystem carbon balance and climate change impacts.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Canopy_NEE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>total net CO2 fixation</rdfs:label>
+        <rdfs:label>Total net carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -320,11 +499,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000017">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>This refers to the chemical elements (C, N, P) that are taken away from the plants through litterfall.</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The flux of chemical elements including carbon, nitrogen, and phosphorus transferred from living plant tissues to the soil surface through leaf, branch, and reproductive structure senescence. This process represents a major pathway for nutrient cycling and organic matter input to soils in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LitrFallStrutElms_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>total LitrFall chemical elements</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Total litterfall chemical elements</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Litterfall"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
 
@@ -333,11 +519,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000018">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Ecosystem respiration refers to the release of CO2 and CH4 due to both below and above ground microbial metabolism and plant autotrophic respiration. In EcoSIM, the belowground flux is computed as the land surface release of CO2 through diffusion, ebullition, plant-aided transport, and wet depostion through precipitation and irrigation </obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The total release of carbon dioxide and methane from terrestrial ecosystems through combined belowground and aboveground microbial metabolism and plant autotrophic respiration. This comprehensive flux includes soil surface carbon dioxide release through diffusion, ebullition, plant-mediated transport, and wet deposition, representing the total respiratory carbon loss from ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ECO_ER_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem respiration</rdfs:label>
+        <rdfs:label>Ecosystem respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -346,11 +539,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000019">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>cumualtive Net biome production refers to the accumulated net carbon fixation by the ecossystem computed as the difference between carbon fixation through photosynthesis and carbon loss through plant and microibal respiration and any kind of disturbances</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The accumulated net carbon balance of an entire ecosystem calculated as the difference between carbon dioxide fixation through photosynthesis and carbon losses through plant and microbial respiration plus any disturbances. This comprehensive measure represents the long-term carbon storage capacity of ecosystems and is critical for assessing ecosystem carbon sequestration potential and responses to environmental changes in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_NBP_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>cumulative NBP</rdfs:label>
+        <rdfs:label>Cumulative net biome production</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Production"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -359,11 +559,19 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000020">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from non-banded soil</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The instantaneous inorganic phosphate (HPO4) demand by plant roots, mycorrhizae, and microbial populations from non-fertilizer-banded soil zones, resolved by soil depth. This variable quantifies phosphorus uptake requirements from naturally distributed soil phosphorus pools and is essential for modeling phosphorus limitation and competition among different biological components in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>REcoH1PO4DmndSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>Current HPO4 demand in non-band by all microbial,root,myco populations</rdfs:label>
-        <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
+        <rdfs:label>Current inorganic phosphate demand in non-band by all microbial,root,myco populations</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_Qualifier rdf:resource="Current"/>
+        <bervo:BERVO_has_unit>gP d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
 
@@ -372,11 +580,19 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000021">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from non-banded soil</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: The inorganic phosphate (HPO4) demand by plant roots, mycorrhizae, and microbial populations from the previous computational time step in non-fertilizer-banded soil zones, resolved by soil depth. This variable enables temporal tracking of phosphorus demand dynamics and is used to calculate changes in nutrient uptake patterns and ecosystem phosphorus cycling rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4EcoDmndSoilPrev_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>previous time step HPO4 demand in non-band by all microbial,root,myco populations</rdfs:label>
-        <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
+        <rdfs:label>Previous time step inorganic phosphate demand in non-band by all microbial,root,myco populations</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_Qualifier rdf:resource="Previous"/>
+        <bervo:BERVO_has_unit>gP d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
 
@@ -385,11 +601,19 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000022">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>REcoH1PO4DmndBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>Current HPO4 demand in band by all microbial,root,myco populations</rdfs:label>
-        <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
+        <rdfs:label>Current inorganic phosphate demand in band by all microbial,root,myco populations</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="Current"/>
+        <bervo:BERVO_has_unit>gP d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
     </Class>
     
 
@@ -398,11 +622,19 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000023">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing</obo:IAO_0000115>
+        <obo:IAO_0000115>EcoSIM output: This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4EcoDmndBandPrev_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>Previous time step HPO4 demand in band by all microbial,root,myco populations</rdfs:label>
-        <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
+        <rdfs:label>Previous time step inorganic phosphate demand in band by all microbial,root,myco populations</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="Previous"/>
+        <bervo:BERVO_has_unit>gP d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
     </Class>
     
 
@@ -410,12 +642,17 @@
     <!-- https://w3id.org/bervo/BERVO_0000024 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000024">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>A constant to describe how fast the inhibitor loses its inhibition capacity for urea hydrolysis </obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>EcoSIM input parameter: The kinetic parameter describing the rate at which urease inhibitors lose their capacity to suppress urea hydrolysis reactions in soil. This constant is crucial for modeling the temporal dynamics of nitrogen release from urea fertilizers and understanding how inhibitor effectiveness changes over time in agricultural and environmental systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RUreaInhibtorConst</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>rate constants for decline in urea hydrolysis inhibition</rdfs:label>
+        <rdfs:label>Rate constants for decline in urea hydrolysis inhibition</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
     </Class>
     
 
@@ -423,12 +660,19 @@
     <!-- https://w3id.org/bervo/BERVO_0000025 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000025">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the autoionization of water into hydrogen and hydroxide ions, representing the fundamental acid-base chemistry of aqueous systems. This constant governs hydrogen ion activity and solution pH in terrestrial and aquatic environments, making it essential for modeling chemical weathering, nutrient availability, and biogeochemical processes in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPH2O</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for H2O=H(+)+OH(-)</rdfs:label>
+        <rdfs:comment>The equation is important context; is that &quot;context&quot; or &quot;measurement_of&quot;</rdfs:comment>
+        <rdfs:label>Equilibrium constant for H2O=H(+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000035"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </Class>
     
 
@@ -436,12 +680,18 @@
     <!-- https://w3id.org/bervo/BERVO_0000026 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000026">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of aluminum hydroxide solid into aluminum and hydroxide ions in aqueous solution. This reaction controls aluminum solubility and bioavailability in soils and is critical for modeling aluminum toxicity, soil pH buffering, and chemical weathering processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPALO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlOH3(s)=Al(3+)+3OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlOH3(s)=Al(3+)+3OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000203"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000035"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </Class>
     
 
@@ -449,11 +699,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000027 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000027">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of iron(III) hydroxide solid into ferric iron and hydroxide ions in aqueous solution. This reaction governs iron availability for biological processes and controls iron-phosphate interactions that affect nutrient cycling and plant growth in terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPFEO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FeOH3(s)=Fe(3+)+3OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FeOH3(s)=Fe(3+)+3OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -462,11 +714,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000028 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000028">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of calcium carbonate solid into calcium and carbonate ions in aqueous solution. This reaction is fundamental to carbonate weathering, soil pH regulation, and carbon cycling in terrestrial ecosystems, and controls calcium availability for plant nutrition and soil structure development.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPCAC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(s)=Ca(2+)+CO3(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaCO3(s)=Ca(2+)+CO3(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -475,11 +729,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000029 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000029">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of calcium sulfate solid into calcium and sulfate ions in aqueous solution. This reaction controls gypsum solubility in soils and affects soil salinity, calcium availability, and sulfur cycling in arid and semi-arid terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPCAS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaSO4(s)=Ca(2+)+SO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaSO4(s)=Ca(2+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -488,11 +744,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000030 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000030">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of aluminum phosphate solid into aluminum and phosphate ions in aqueous solution. This reaction controls phosphorus availability in acidic soils where aluminum-phosphate minerals are common and is essential for modeling phosphorus limitation and plant nutrition in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPALP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)=Al(3+)+PO4(3-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)=Al(3+)+PO4(3-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -501,11 +759,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000031 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000031">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of iron phosphate solid into ferric iron and phosphate ions in aqueous solution. This reaction governs phosphorus sequestration by iron minerals in soils and sediments and is critical for understanding phosphorus cycling and availability in both terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPFEP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)=Fe(3+)+PO4(3-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)=Fe(3+)+PO4(3-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -514,11 +774,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000032 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000032">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of calcium dihydrogen phosphate solid into calcium and dihydrogen phosphate ions in aqueous solution. This reaction controls the solubility of highly soluble phosphate fertilizers and governs initial phosphorus release rates following fertilizer application in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPCAM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca(H2PO4)2(s)=Ca(2+)+2H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Ca(H2PO4)2(s)=Ca(2+)+2H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -527,11 +789,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000033 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000033">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of calcium hydrogen phosphate solid into calcium and hydrogen phosphate ions in aqueous solution. This reaction controls the solubility of moderately soluble phosphate minerals in soils and affects phosphorus availability for plant uptake and microbial processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPCAD</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaHPO4(s)=Ca(2+)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaHPO4(s)=Ca(2+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -540,11 +804,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000034 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000034">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of hydroxyapatite mineral into calcium, phosphate, and hydroxide ions in aqueous solution. This reaction governs the long-term stability of calcium phosphate minerals in soils and bones, controlling phosphorus cycling and calcium availability in both terrestrial ecosystems and biological systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPCAH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for hydroxyapatite,Ca5(PO4)3OH(s)=5Ca(2+)+3PO4(3-)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for hydroxyapatite,Ca5(PO4)3OH(s)=5Ca(2+)+3PO4(3-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^8 m^-24</bervo:BERVO_has_unit>
     </Class>
     
@@ -553,11 +819,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000035 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000035">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the deprotonation of positively charged surface hydroxyl groups on mineral and organic surfaces to neutral hydroxyl groups. This reaction controls the pH-dependent surface charge of soil particles and affects ion adsorption, nutrient availability, and contaminant transport in terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SXOH2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-OH2(+)=X-OH+H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for X-OH2(+)=X-OH+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -566,11 +834,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000036 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000036">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the deprotonation of neutral surface hydroxyl groups to negatively charged surface groups on mineral and organic surfaces. This reaction determines the development of negative surface charge at higher pH values and controls cation exchange capacity and nutrient retention in soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SXOH1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-OH1=X-O(-)+H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for X-OH1=X-O(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -579,11 +849,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000037 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000037">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the desorption of dihydrogen phosphate from positively charged surface sites in the presence of water to form phosphate ions in solution. This reaction controls phosphorus availability in soils by governing the release of phosphate from mineral and organic surfaces and is essential for modeling phosphorus cycling and plant nutrient uptake in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SXH2P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-H2PO4+H2O=X-OH2(+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for X-H2PO4+H2O=X-OH2(+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -592,11 +864,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000038 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000038">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the desorption of hydrogen phosphate from negatively charged surface sites to form phosphate ions in solution. This reaction governs phosphorus mobility and bioavailability in soils and sediments and is critical for understanding phosphorus release from soil surfaces and its role in plant nutrition and eutrophication processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SXH1P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-H1PO4(-)=X-OH+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for X-H1PO4(-)=X-OH+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -605,11 +879,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000039 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000039">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydration of carbon dioxide to form bicarbonate and hydrogen ions in aqueous solution. This reaction is fundamental to the carbonic acid system that controls pH buffering in soils and water bodies and governs carbon dioxide solubility and transport in terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPCO2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CO2 + H2O = HCO3(-) + H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CO2 + H2O = HCO3(-) + H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -618,11 +894,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000040 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000040">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the deprotonation of bicarbonate ions to form carbonate ions and hydrogen ions in aqueous solution. This reaction controls the distribution of inorganic carbon species with pH and is essential for modeling carbonate chemistry, pH buffering, and carbon cycling in alkaline soils and water systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPHCO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for HCO3(-) = CO3(2-) + H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for HCO3(-) = CO3(2-) + H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -631,11 +909,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000041 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000041">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the deprotonation of ammonium ions to form ammonia and hydrogen ions in aqueous solution. This reaction controls the pH-dependent partitioning between ammonium and ammonia forms and is critical for modeling ammonia volatilization, nitrogen availability, and nitrogen losses from terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPN4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for NH4(+) = NH3 + H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for NH4(+) = NH3 + H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -644,11 +924,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000042 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000042">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of aluminum hydroxide complex ions to form free aluminum and hydroxide ions in aqueous solution. This reaction controls aluminum speciation and toxicity in acidic soils and waters and is fundamental for modeling aluminum mobility, plant aluminum stress, and chemical weathering processes in terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPAL1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlOH(2+)=Al(3+)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlOH(2+)=Al(3+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -657,11 +939,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000043 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000043">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the stepwise dissociation of aluminum dihydroxide complex ions to form aluminum monohydroxide complexes and hydroxide ions. This reaction is part of the aluminum hydrolysis series that governs aluminum speciation in soils and waters and affects aluminum bioavailability and phytotoxicity in acidic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPAL2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)2(+)=AlOH(2+)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)2(+)=AlOH(2+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -670,11 +954,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000044 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000044">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved aluminum trihydroxide to form aluminum dihydroxide complex ions and hydroxide ions. This reaction controls the formation of intermediate aluminum species during chemical weathering and affects aluminum solubility and transport in soil solutions and surface waters.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPAL3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(aq)=Al(OH)2(+)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)3(aq)=Al(OH)2(+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -683,11 +969,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000045 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000045">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of aluminum tetrahydroxide complex ions to form aluminum trihydroxide species and hydroxide ions. This reaction occurs at higher pH values and controls aluminum speciation in alkaline soils and waters where aluminum forms anionic complexes that affect aluminum mobility and environmental fate.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPAL4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)4(-)=Al(OH)3(aq)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)4(-)=Al(OH)3(aq)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -696,11 +984,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000046 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000046">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of aluminum sulfate complex ions to form free aluminum and sulfate ions in aqueous solution. This reaction controls aluminum and sulfate availability in acidic soils affected by acid deposition and is important for modeling aluminum toxicity and sulfur cycling in forest and agricultural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPALS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(SO4)(+)=Al(3+)+SO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(SO4)(+)=Al(3+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -709,11 +999,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000047 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000047">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of iron(III) monohydroxide complex ions to form free ferric iron and hydroxide ions in aqueous solution. This reaction controls iron speciation and solubility in oxidized environments and affects iron bioavailability, phosphorus sorption, and redox processes in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPFE1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)(2+)=Fe(3+)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)(2+)=Fe(3+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -722,11 +1014,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000048 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000048">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the stepwise dissociation of iron(III) dihydroxide complex ions to form monohydroxide complexes and hydroxide ions. This reaction is part of the iron hydrolysis series that governs iron speciation in soils and waters and controls iron precipitation, phosphorus binding, and biogeochemical processes in environmental systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPFE2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)2(+)=FeOH(2+)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)2(+)=FeOH(2+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -735,11 +1029,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000049 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000049">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved iron(III) trihydroxide to form dihydroxide complex ions and hydroxide ions. This reaction controls the formation of intermediate iron species during iron oxide precipitation and affects iron transport, phosphorus adsorption, and trace metal interactions in soil and water systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPFE3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(aq)=Fe(OH)2(+)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(aq)=Fe(OH)2(+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -748,11 +1044,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000050 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000050">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of iron(III) tetrahydroxide complex ions to form trihydroxide species and hydroxide ions. This reaction occurs at high pH values and controls iron speciation in alkaline soils and waters where iron forms anionic complexes that affect iron solubility and interactions with other elements.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPFE4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)4(-)=Fe(OH)3(aq)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)4(-)=Fe(OH)3(aq)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-^3</bervo:BERVO_has_unit>
     </Class>
     
@@ -761,11 +1059,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000051 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000051">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of iron(III) sulfate complex ions to form free ferric iron and sulfate ions in aqueous solution. This reaction controls iron and sulfate availability in acidic, sulfate-rich environments and is important for modeling iron cycling and sulfur biogeochemistry in mine-affected and acid-impacted ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPFES</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(SO4)(+)=Fe(3+)+SO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(SO4)(+)=Fe(3+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -774,11 +1074,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000052 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000052">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of calcium hydroxide complex ions to form free calcium and hydroxide ions in aqueous solution. This reaction controls calcium speciation in alkaline soils and waters and affects calcium availability for plant nutrition and soil pH buffering in calcareous and lime-amended terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPCAO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca(OH)(-)=Ca(2+)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Ca(OH)(-)=Ca(2+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -787,11 +1089,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000053 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000053">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved calcium carbonate complexes to form free calcium and carbonate ions in aqueous solution. This reaction controls calcium and carbonate availability in calcareous systems and is fundamental for modeling carbonate chemistry, pH buffering, and calcium cycling in limestone-derived soils and alkaline waters.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPCAC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(aq)=Ca(2+)+CO3(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaCO3(aq)=Ca(2+)+CO3(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -800,11 +1104,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000054 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000054">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of calcium bicarbonate complex ions to form free calcium and bicarbonate ions in aqueous solution. This reaction controls calcium and inorganic carbon speciation in carbonate-buffered systems and is essential for modeling calcium availability and carbon cycling in calcareous soils and alkaline waters.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPCAH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaHCO3(+)=Ca(2+)+HCO3(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaHCO3(+)=Ca(2+)+HCO3(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -813,11 +1119,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000055 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000055">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved calcium sulfate complexes to form free calcium and sulfate ions in aqueous solution. This reaction controls calcium and sulfate availability in gypsum-containing soils and affects soil salinity, calcium nutrition, and sulfur cycling in arid and semi-arid terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPCAS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaSO4=Ca(2+)+SO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaSO4=Ca(2+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -826,11 +1134,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000056 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000056">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of magnesium hydroxide complex ions to form free magnesium and hydroxide ions in aqueous solution. This reaction controls magnesium speciation in alkaline conditions and affects magnesium availability for plant nutrition and enzymatic processes in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPMGO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for MgOH(+)=Mg(2+)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for MgOH(+)=Mg(2+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -839,11 +1149,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000057 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000057">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved magnesium carbonate complexes to form free magnesium and carbonate ions in aqueous solution. This reaction controls magnesium and carbonate availability in dolomitic and magnesium-rich calcareous systems and affects magnesium cycling and pH buffering in alkaline soils and waters.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPMGC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for MgCO3=Mg(2+)+CO3(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for MgCO3=Mg(2+)+CO3(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -852,11 +1164,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000058 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000058">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of magnesium bicarbonate complex ions to form free magnesium and bicarbonate ions in aqueous solution. This reaction controls magnesium and inorganic carbon speciation in carbonate-buffered waters and is important for modeling magnesium cycling and carbon dioxide solubility in natural water systems and alkaline soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPMGH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for MgHCO3(-)=Mg(2+)+HCO3(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for MgHCO3(-)=Mg(2+)+HCO3(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -865,11 +1179,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000059 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000059">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved magnesium sulfate complexes to form free magnesium and sulfate ions in aqueous solution. This reaction controls magnesium and sulfate availability in sulfate-rich environments and affects magnesium nutrition, soil salinity, and sulfur cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPMGS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for MgSO4=Mg(2+)+SO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for MgSO4=Mg(2+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -878,11 +1194,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000060 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000060">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of sodium carbonate complex ions to form free sodium and carbonate ions in aqueous solution. This reaction controls sodium and carbonate availability in alkaline, sodium-rich environments and affects soil salinity, pH buffering, and sodium toxicity in salt-affected terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPNAC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for NaCO3(-)=Na(+)+CO3(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for NaCO3(-)=Na(+)+CO3(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -891,11 +1209,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000061 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000061">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of sodium sulfate complex ions to form free sodium and sulfate ions in aqueous solution. This reaction controls ion speciation in saline environments and affects soil salinity, sodium adsorption, and salt accumulation in arid and semi-arid terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPNAS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for NaSO4(-)=Na(+)+SO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for NaSO4(-)=Na(+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -904,11 +1224,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000062 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000062">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of potassium sulfate complex ions to form free potassium and sulfate ions in aqueous solution. This reaction controls potassium and sulfate availability in agricultural soils and affects potassium nutrition, soil fertility, and sulfur cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPKAS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for KSO4(-)=K(+)+SO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for KSO4(-)=K(+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -917,11 +1239,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000063 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000063">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the third dissociation step of phosphoric acid, where hydrogen phosphate ions lose a proton to form phosphate ions and hydrogen ions. This reaction controls phosphate speciation at high pH values and is fundamental for modeling phosphorus availability and pH buffering in alkaline soils and waters where phosphate is the dominant phosphorus species.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPH1P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for HPO4(2-)=H(+)+PO4(3-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for HPO4(2-)=H(+)+PO4(3-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -930,11 +1254,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000064 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000064">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the second dissociation step of phosphoric acid, where dihydrogen phosphate ions lose a proton to form hydrogen phosphate ions and hydrogen ions. This reaction controls phosphate speciation in the neutral to slightly alkaline pH range and is critical for modeling phosphorus bioavailability and nutrient cycling in most terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPH2P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for H2PO4(-)=H(+)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for H2PO4(-)=H(+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -943,11 +1269,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000065 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000065">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the first dissociation step of phosphoric acid, where phosphoric acid molecules lose a proton to form dihydrogen phosphate ions and hydrogen ions. This reaction controls phosphate speciation in acidic conditions and is essential for modeling phosphorus chemistry and availability in acidic soils and waters where this reaction governs initial phosphorus release.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPH3P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for H3PO4=H(+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for H3PO4=H(+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -956,11 +1284,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000066 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000066">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of iron(III) hydrogen phosphate complex ions to form free ferric iron and hydrogen phosphate ions in aqueous solution. This reaction controls the interaction between iron and phosphorus in acidic to neutral conditions and is important for modeling phosphorus sequestration by iron minerals and phosphorus availability in iron-rich soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPF1P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FeHPO4(+)=Fe(3+)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FeHPO4(+)=Fe(3+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -969,11 +1299,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000067 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000067">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of iron(III) dihydrogen phosphate complex ions to form free ferric iron and dihydrogen phosphate ions in aqueous solution. This reaction controls iron-phosphorus interactions in acidic conditions and affects phosphorus binding to iron minerals, phosphorus bioavailability, and iron-phosphate mineral formation in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPF2P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FeH2PO4(2+)=Fe(3+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FeH2PO4(2+)=Fe(3+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -982,11 +1314,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000068 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000068">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of calcium phosphate complex ions to form free calcium and phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in alkaline conditions and is fundamental for modeling calcium phosphate mineral formation, phosphorus precipitation, and nutrient availability in calcareous soils and alkaline waters.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPC0P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaPO4(-)=Ca(2+)+PO4(3-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaPO4(-)=Ca(2+)+PO4(3-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -995,11 +1329,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000069 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000069">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved calcium hydrogen phosphate complexes to form free calcium and hydrogen phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in neutral to slightly alkaline conditions and is important for modeling phosphorus availability and calcium phosphate mineral stability in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPC1P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaHPO4=Ca(2+)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaHPO4=Ca(2+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1008,11 +1344,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000070 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000070">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of calcium dihydrogen phosphate complex ions to form free calcium and dihydrogen phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in acidic to neutral conditions and is essential for modeling phosphorus release from calcium-based fertilizers and phosphorus availability in agricultural soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPC2P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaH2PO4(+)=Ca(2+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaH2PO4(+)=Ca(2+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1021,11 +1359,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000071 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000071">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved magnesium hydrogen phosphate complexes to form free magnesium and hydrogen phosphate ions in aqueous solution. This reaction controls magnesium-phosphorus interactions and affects both magnesium and phosphorus availability for plant nutrition and microbial processes in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPM1P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for MgHPO4=Mg(2+)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for MgHPO4=Mg(2+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1034,11 +1374,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000072 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000072">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the deprotonation of carboxyl groups on organic surfaces to form carboxylate groups and hydrogen ions in aqueous solution. This reaction controls the pH-dependent surface charge of organic matter and affects cation exchange capacity, metal binding, and organic matter interactions in soil and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPCOH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-COOH=X-COO(-)+H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for X-COOH=X-COO(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1047,11 +1389,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000073 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000073">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the protonation-induced release of aluminum dihydroxide complexes from carboxylate binding sites on organic surfaces. This reaction controls aluminum binding to organic matter and affects aluminum detoxification, organic matter stability, and aluminum mobility in acidic soils and waters rich in organic compounds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPALO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-COO-Al(OH)2+H(+)=Al(OH)2(+)+X-COOH</rdfs:label>
+        <rdfs:label>Equilibrium constant for X-COO-Al(OH)2+H(+)=Al(OH)2(+)+X-COOH</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1060,11 +1404,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000074 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000074">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the protonation-induced release of iron(III) dihydroxide complexes from carboxylate binding sites on organic surfaces. This reaction controls iron binding to organic matter and affects iron bioavailability, organic matter stability, and iron transport in soils and waters with high organic carbon content.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPFEO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-COO-Fe(OH)2+H(+)=Fe(OH)2(+)+X-COOH</rdfs:label>
+        <rdfs:label>Equilibrium constant for X-COO-Fe(OH)2+H(+)=Fe(OH)2(+)+X-COOH</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1073,11 +1419,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000075 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000075">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the overall dissociation of carbonic acid to form carbonate ions and two hydrogen ions, representing the combined first and second dissociation steps. This reaction controls carbonate speciation and pH buffering in aqueous systems and is fundamental for modeling carbon dioxide solubility, pH regulation, and carbonate mineral equilibria in terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPCO3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for H2CO3= CO3(2-)+2H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for H2CO3= CO3(2-)+2H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1086,11 +1434,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000076 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000076">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the acid dissolution of solid aluminum hydroxide to form free aluminum ions and water in aqueous solution. This reaction controls aluminum hydroxide mineral stability and aluminum release in acidic conditions and is essential for modeling aluminum toxicity, soil acidification, and aluminum mobility in acid-affected terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHALO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s)+3H(+) =Al(3+)+3H2O</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s)+3H(+) =Al(3+)+3H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -1099,11 +1449,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000077 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000077">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the incongruent dissolution of solid aluminum hydroxide to form aluminum monohydroxide complex ions and hydroxide ions. This reaction controls aluminum hydroxide mineral dissolution in neutral to alkaline conditions and affects aluminum speciation and mobility in well-buffered terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYAL1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s) = Al(OH)(2+)+2OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s) = Al(OH)(2+)+2OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1112,11 +1464,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000078 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000078">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the partial acid dissolution of solid aluminum hydroxide to form free aluminum ions, hydroxide ions, and water. This reaction represents an intermediate dissolution pathway under moderately acidic conditions and is important for modeling aluminum release and mobility in soils experiencing gradual acidification processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHAL1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s) + 2H(+)=Al(3+)+OH(-)+H2O</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s) + 2H(+)=Al(3+)+OH(-)+H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1125,11 +1479,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000079 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000079">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the congruent dissolution of solid aluminum hydroxide to form aluminum dihydroxide complex ions and hydroxide ions. This reaction controls aluminum hydroxide mineral solubility in near-neutral conditions and affects aluminum speciation and bioavailability in moderately acidic to neutral terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYAL2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s) = Al(OH)2(+)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s) = Al(OH)2(+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1138,11 +1494,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000080 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000080">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid aluminum hydroxide to form aluminum dihydroxide complex ions and water. This reaction controls aluminum hydroxide dissolution under mildly acidic conditions and is fundamental for modeling aluminum mobilization and transport in soils undergoing moderate acidification.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHAL2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s)+H(+) = Al(OH)2(+) + H2O</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s)+H(+) = Al(OH)2(+) + H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1151,11 +1509,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000081 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000081">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of solid aluminum hydroxide to form dissolved aluminum trihydroxide species without change in coordination. This reaction controls the solubility of aluminum hydroxide minerals in neutral conditions and affects aluminum transport and biogeochemical cycling in pH-buffered terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPAL3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s) = Al(OH)3(aq)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s) = Al(OH)3(aq)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1163,11 +1523,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000082 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000082">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the reaction of solid aluminum hydroxide with hydroxide ions to form aluminum tetrahydroxide complex ions. This reaction controls aluminum hydroxide dissolution under strongly alkaline conditions and affects aluminum speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYAL4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s)+OH(-) = Al(OH)4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s)+OH(-) = Al(OH)4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1176,11 +1538,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000083 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000083">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum hydroxide to form aluminum tetrahydroxide complex ions and protons. This reaction represents aluminum hydroxide dissolution through water coordination under alkaline conditions and is important for modeling aluminum behavior in high pH environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHAL4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s)+H2O = Al(OH)4(-)+H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s)+H2O = Al(OH)4(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1189,11 +1553,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000084 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000084">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the complete acid dissolution of solid iron hydroxide to form free ferric iron ions and water. This reaction represents the primary dissolution pathway under acidic conditions and is critical for modeling iron mobilization, bioavailability, and redox chemistry in acid-impacted soils and surface waters.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHFEO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s)+3H(+) = Fe(3+)+3H2O</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s)+3H(+) = Fe(3+)+3H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -1202,11 +1568,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000085 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000085">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the incongruent dissolution of solid iron hydroxide to form iron monohydroxide complex ions and hydroxide ions. This reaction controls iron hydroxide mineral dissolution in neutral to alkaline conditions and affects iron speciation and mobility in well-buffered terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYFE1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s) = Fe(OH)(2+)+2OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s) = Fe(OH)(2+)+2OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1215,11 +1583,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000086 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000086">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the partial acid dissolution of solid iron hydroxide to form free ferric iron ions, hydroxide ions, and water. This reaction represents an intermediate dissolution pathway under moderately acidic conditions and is important for modeling iron release and mobility in soils undergoing gradual acidification processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHFE1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s) + 2H(+)=Fe(3+)+OH(-)+H2O</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s) + 2H(+)=Fe(3+)+OH(-)+H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1228,11 +1598,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000087 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000087">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the congruent dissolution of solid iron hydroxide to form iron dihydroxide complex ions and hydroxide ions. This reaction controls iron hydroxide mineral solubility in near-neutral conditions and affects iron speciation and bioavailability in moderately acidic to neutral terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYFE2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s) = Fe(OH)2(+)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s) = Fe(OH)2(+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1241,11 +1613,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000088 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000088">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid iron hydroxide to form iron dihydroxide complex ions and water. This reaction controls iron hydroxide dissolution under mildly acidic conditions and is important for modeling iron mobilization and transport in soils and sediments experiencing moderate acidification.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHFE2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s)+H(+) = Fe(OH)2(+) + H2O</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s)+H(+) = Fe(OH)2(+) + H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1254,11 +1628,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000089 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000089">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of solid iron hydroxide to form dissolved iron trihydroxide species without change in coordination. This reaction controls the solubility of iron hydroxide minerals in neutral conditions and affects iron transport and biogeochemical cycling in pH-buffered terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPFE3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s) = Fe(OH)3(aq)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s) = Fe(OH)3(aq)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1266,11 +1642,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000090 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000090">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the reaction of solid iron hydroxide with hydroxide ions to form iron tetrahydroxide complex ions. This reaction controls iron hydroxide dissolution under strongly alkaline conditions and affects iron speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYFE4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s)+OH(-) = Fe(OH)4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s)+OH(-) = Fe(OH)4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1279,11 +1657,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000091 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000091">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron hydroxide to form iron tetrahydroxide complex ions and protons. This reaction represents iron hydroxide dissolution through water coordination under alkaline conditions and is important for modeling iron behavior in high pH environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHFE4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s)+H2O = Fe(OH)4(-)+H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s)+H2O = Fe(OH)4(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1292,11 +1672,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000092 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000092">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid calcium carbonate to form calcium ions and bicarbonate ions. This reaction controls calcite and aragonite mineral dissolution under mildly acidic conditions and is fundamental for modeling carbonate weathering, carbon cycling, and alkalinity generation in terrestrial and marine environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHCAC1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(s)+H(+) = Ca(2+) + HCO3(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaCO3(s)+H(+) = Ca(2+) + HCO3(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1304,11 +1686,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000093 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000093">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid calcium carbonate to form calcium ions, hydroxide ions, and bicarbonate ions. This reaction represents calcium carbonate dissolution through water coordination and is important for modeling carbonate mineral weathering and alkalinity generation in neutral to basic aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYCAC1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(s)+H2O = Ca(2+)+OH(-)+HCO3(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaCO3(s)+H2O = Ca(2+)+OH(-)+HCO3(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1317,11 +1701,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000094 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000094">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the complete acid dissolution of solid calcium carbonate to form calcium ions, dissolved carbon dioxide, and water. This reaction represents the primary carbonate mineral dissolution pathway under acidic conditions and is critical for modeling calcite weathering, carbon dioxide production, and ocean acidification processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHCAC2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(s)+2H(+)=Ca(2+)+CO2(aq)+H2O</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaCO3(s)+2H(+)=Ca(2+)+CO2(aq)+H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1330,11 +1716,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000095 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000095">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid calcium carbonate to form calcium ions, hydroxide ions, and dissolved carbon dioxide. This reaction represents calcium carbonate dissolution under basic conditions and is important for modeling carbonate mineral weathering and alkalinity generation in strongly alkaline terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYCAC2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(s)+H2O = Ca(2+)+2OH(-)+CO2(aq)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaCO3(s)+H2O = Ca(2+)+2OH(-)+CO2(aq)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -1343,11 +1731,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000096 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000096">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid aluminum phosphate to form free aluminum ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under acidic conditions and affects aluminum and phosphorus availability and mobility in acid-impacted soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHA0P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H(+) = Al(3+)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H(+) = Al(3+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1355,11 +1745,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000097 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000097">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form free aluminum ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents aluminum phosphate dissolution through water coordination and affects aluminum and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYA0P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O =Al(3+)+HPO4(2-)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O =Al(3+)+HPO4(2-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1368,11 +1760,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000098 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000098">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral solubility in near-neutral conditions and affects aluminum and phosphorus cycling and bioavailability in moderately acidic to neutral environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPA1P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O =Al(OH)(2+)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O =Al(OH)(2+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1381,11 +1775,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000099 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000099">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form hydrogen phosphate ions and aluminum dihydroxide complex ions. This reaction controls aluminum phosphate mineral dissolution under alkaline conditions and affects aluminum and phosphorus cycling in basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYA2P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O+OH(-)=HPO4(2-)+Al(OH)2(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O+OH(-)=HPO4(2-)+Al(OH)2(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1393,11 +1789,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000100 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000100">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form hydrogen phosphate ions, aluminum dihydroxide complex ions, and protons. This reaction represents aluminum phosphate dissolution through water coordination and is important for modeling aluminum and phosphorus release in neutral to mildly basic conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHA2P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O = HPO4(2-)+Al(OH)2(+)+H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O = HPO4(2-)+Al(OH)2(+)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1406,11 +1804,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000101 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000101">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation in basic aquatic and terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYA3P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O+2OH(-)=Al(OH)3(aq)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O+2OH(-)=Al(OH)3(aq)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1419,11 +1819,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000102 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000102">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species, hydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under neutral conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHA3P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+HPO4(2-)+2H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+HPO4(2-)+2H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -1432,11 +1834,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000103 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000103">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYA4P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O+3OH(-)=Al(OH)4(-)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O+3OH(-)=Al(OH)4(-)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -1445,11 +1849,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000104 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000104">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions, hydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under alkaline conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling in basic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHA4P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+HPO4(2-)+3H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+HPO4(2-)+3H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^4 m^-12</bervo:BERVO_has_unit>
     </Class>
     
@@ -1458,11 +1864,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000105 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000105">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the acid dissolution of solid aluminum phosphate to form free aluminum ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under acidic conditions and affects aluminum and phosphorus availability and mobility in strongly acidic soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHA0P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H(+)=Al(3+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H(+)=Al(3+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1471,11 +1879,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000106 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000106">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form free aluminum ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents aluminum phosphate dissolution through water coordination and affects aluminum and phosphorus speciation and bioavailability in neutral to basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYA0P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O=Al(3+)+H2PO4(-)+2OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O=Al(3+)+H2PO4(-)+2OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -1484,11 +1894,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000107 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000107">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions, dihydrogen phosphate ions, and hydroxide ions. This reaction controls aluminum phosphate mineral solubility and affects aluminum and phosphorus cycling in moderately acidic to neutral terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYA1P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O=Al(OH)(2+)+H2PO4(-)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O=Al(OH)(2+)+H2PO4(-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1497,11 +1909,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000108 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000108">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under mildly acidic conditions and affects aluminum and phosphorus speciation in moderately acidic soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHA1P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O+H(+)=Al(OH)(2+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O+H(+)=Al(OH)(2+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1509,11 +1923,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000109 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000109">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form aluminum dihydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral solubility in near-neutral conditions and affects aluminum and phosphorus cycling and bioavailability in moderately acidic to neutral environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPA2P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O=Al(OH)2(+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O=Al(OH)2(+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1522,11 +1938,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000110 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000110">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under alkaline conditions and affects aluminum and phosphorus speciation in basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYA3P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O+OH(-)=Al(OH)3(aq)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O+OH(-)=Al(OH)3(aq)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1534,11 +1952,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000111 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000111">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species, dihydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under neutral conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHA3P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+H2PO4(-)+H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+H2PO4(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1547,11 +1967,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000112 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000112">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYA4P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O+2OH(-)=Al(OH)4(-)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O+2OH(-)=Al(OH)4(-)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1560,11 +1982,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000113 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000113">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions, dihydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under alkaline conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling in basic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHA4P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+H2PO4(-)+2H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+H2PO4(-)+2H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -1573,11 +1997,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000114 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000114">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid iron phosphate to form free ferric iron ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under acidic conditions and affects iron and phosphorus availability and mobility in acid-impacted soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHF0P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H(+)= Fe(3+)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H(+)= Fe(3+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1585,11 +2011,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000115 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000115">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form free ferric iron ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents iron phosphate dissolution through water coordination and affects iron and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYF0P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O = Fe(3+)+HPO4(2-)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O = Fe(3+)+HPO4(2-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1598,11 +2026,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000116 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000116">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of solid iron phosphate to form iron monohydroxide complex ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral solubility in near-neutral conditions and affects iron and phosphorus cycling and bioavailability in moderately acidic to neutral environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPF1P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O = Fe(OH)(2+)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O = Fe(OH)(2+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1611,11 +2041,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000117 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000117">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form hydrogen phosphate ions and iron dihydroxide complex ions. This reaction controls iron phosphate mineral dissolution under alkaline conditions and affects iron and phosphorus cycling in basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYF2P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O+OH(-)=HPO4(2-)+Fe(OH)2(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O+OH(-)=HPO4(2-)+Fe(OH)2(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1623,11 +2055,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000118 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000118">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form hydrogen phosphate ions, iron dihydroxide complex ions, and protons. This reaction represents iron phosphate dissolution through water coordination and is important for modeling iron and phosphorus release in neutral to mildly basic conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHF2P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O = HPO4(2-)+Fe(OH)2(+)+H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O = HPO4(2-)+Fe(OH)2(+)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1636,11 +2070,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000119 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000119">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form dissolved iron trihydroxide species and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation in basic aquatic and terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYF3P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O+2OH(-)=Fe(OH)3(aq)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O+2OH(-)=Fe(OH)3(aq)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1649,11 +2085,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000120 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000120">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form dissolved iron trihydroxide species, hydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under neutral conditions and is critical for modeling iron and phosphorus biogeochemical cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHF3P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+HPO4(2-)+2H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+HPO4(2-)+2H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -1662,11 +2100,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000121 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000121">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form iron tetrahydroxide complex ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYF4P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O+3OH(-)=Fe(OH)4(-)+HPO4(2-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O+3OH(-)=Fe(OH)4(-)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -1675,11 +2115,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000122 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000122">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form iron tetrahydroxide complex ions, hydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under alkaline conditions and is critical for modeling iron and phosphorus biogeochemical cycling in basic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHF4P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+HPO4(2-)+3H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+HPO4(2-)+3H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^4 m^-12</bervo:BERVO_has_unit>
     </Class>
     
@@ -1688,11 +2130,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000123 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000123">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the acid dissolution of solid iron phosphate to form free ferric iron ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under acidic conditions and affects iron and phosphorus availability and mobility in strongly acidic soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHF0P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H(+)=Fe(3+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H(+)=Fe(3+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1701,11 +2145,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000124 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000124">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form free ferric iron ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents iron phosphate dissolution through water coordination and affects iron and phosphorus speciation and bioavailability in neutral to basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYF0P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O =Fe(3+)+H2PO4(-)+2OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O =Fe(3+)+H2PO4(-)+2OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -1714,11 +2160,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000125 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000125">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form iron monohydroxide complex ions, dihydrogen phosphate ions, and hydroxide ions. This reaction controls iron phosphate mineral solubility and affects iron and phosphorus cycling in moderately acidic to neutral terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYF1P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O=Fe(OH)(2+)+H2PO4(-)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O=Fe(OH)(2+)+H2PO4(-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1727,11 +2175,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000126 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000126">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid iron phosphate to form iron monohydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under mildly acidic conditions and affects iron and phosphorus speciation in moderately acidic soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHF1P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O+H(+)=Fe(OH)(2+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O+H(+)=Fe(OH)(2+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1739,11 +2189,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000127 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000127">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form iron dihydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral solubility in near-neutral conditions and affects iron and phosphorus cycling and bioavailability in moderately acidic to neutral environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPF2P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O=Fe(OH)2(+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O=Fe(OH)2(+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1752,11 +2204,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000128 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000128">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form dissolved iron trihydroxide species and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under alkaline conditions and affects iron and phosphorus speciation in basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYF3P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O+OH(-)=Fe(OH)3(aq)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O+OH(-)=Fe(OH)3(aq)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1764,11 +2218,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000129 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000129">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form dissolved iron trihydroxide species, dihydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under neutral conditions and is critical for modeling iron and phosphorus biogeochemical cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHF3P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+H2PO4(-)+H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+H2PO4(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1777,11 +2233,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000130 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000130">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form iron tetrahydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYF4P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O+2OH(-)=Fe(OH)4(-)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O+2OH(-)=Fe(OH)4(-)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1790,11 +2248,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000131 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000131">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form iron tetrahydroxide complex ions, dihydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under alkaline conditions and is critical for modeling iron and phosphorus biogeochemical cycling in basic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHF4P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+H2PO4(-)+2H(+)</rdfs:label>
+        <rdfs:label>Equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+H2PO4(-)+2H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -1803,11 +2263,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000132 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000132">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid calcium hydrogen phosphate to form calcium ions and dihydrogen phosphate ions. This reaction controls calcium hydrogen phosphate mineral dissolution under acidic conditions and affects calcium and phosphorus availability and mobility in acid-impacted soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHCAD2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaHPO4(s)+H(+)=Ca(2+)+H2PO4(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaHPO4(s)+H(+)=Ca(2+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
     </Class>
     
 
@@ -1815,11 +2277,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000133 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000133">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid calcium hydrogen phosphate to form calcium ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents calcium hydrogen phosphate dissolution through water coordination and affects calcium and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYCAD2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaHPO4(s)+H2O=Ca(2+)+H2PO4(-)+OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for CaHPO4(s)+H2O=Ca(2+)+H2PO4(-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
     </Class>
     
@@ -1828,11 +2292,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000134 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000134">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the acid dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and water. This reaction controls hydroxyapatite mineral dissolution under acidic conditions and is critical for modeling bone and tooth mineral dissolution, calcium and phosphorus bioavailability, and apatite weathering in acid-impacted environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHCAH1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca5(PO4)3OH(s)+4H(+)=3HPO4(2-)+5Ca(2+)+H2O</rdfs:label>
+        <rdfs:label>Equilibrium constant for Ca5(PO4)3OH(s)+4H(+)=3HPO4(2-)+5Ca(2+)+H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
     </Class>
     
@@ -1841,11 +2307,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000135 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000135">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid hydroxyapatite to form calcium ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents hydroxyapatite dissolution through water coordination under neutral to basic conditions and affects calcium and phosphorus cycling in biological and geological systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYCAH1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca5(PO4)3OH(s)+3H2O=5Ca(2+)+3HPO4(2-)+4OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Ca5(PO4)3OH(s)+3H2O=5Ca(2+)+3HPO4(2-)+4OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^11 m^-33</bervo:BERVO_has_unit>
     </Class>
     
@@ -1854,11 +2322,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000136 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000136">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the mixed acid-base dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and water. This reaction represents a complex dissolution pathway involving both proton consumption and hydroxide reactants and is important for modeling hydroxyapatite behavior under variable pH conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SHCAH2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca5(PO4)3OH(s)+7H(+)+3OH(-)=3HPO4(2-)+5Ca(2+)+4H2O</rdfs:label>
+        <rdfs:label>Equilibrium constant for Ca5(PO4)3OH(s)+7H(+)+3OH(-)=3HPO4(2-)+5Ca(2+)+4H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>m^9 mol^-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -1867,11 +2337,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000137 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000137">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and hydroxide ions. This reaction represents the primary hydroxyapatite dissolution pathway under neutral conditions and is fundamental for modeling calcium and phosphorus biogeochemical cycling, bone and tooth mineral stability, and apatite weathering processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SYCAH2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca5(PO4)3OH(s)+3H2O=3HPO4(2-)+5Ca(2+)+4OH(-)</rdfs:label>
+        <rdfs:label>Equilibrium constant for Ca5(PO4)3OH(s)+3H2O=3HPO4(2-)+5Ca(2+)+4OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
         <bervo:BERVO_has_unit>mol^11 mol^-33</bervo:BERVO_has_unit>
     </Class>
     
@@ -1880,12 +2352,16 @@
     <!-- https://w3id.org/bervo/BERVO_0000138 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000138">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>Michaelis-Menten parameter for urea hydrolysis</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The Michaelis-Menten half-saturation constant for urea hydrolysis by urease enzymes in soil systems. This parameter determines the urea concentration at which hydrolysis proceeds at half-maximum rate and is critical for modeling nitrogen release kinetics from urea fertilizers in agricultural and environmental systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DUKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Either &quot;Km&quot; or &quot;Michaelis constant&quot; is the attribute.  Should be &quot;urea hydrolyis&quot; (equation) similar to the equilibrium constants above</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>Km for Urea hydrolysis</rdfs:label>
+        <rdfs:label>Km for urea hydrolysis</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g m^-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
     </Class>
     
 
@@ -1893,12 +2369,16 @@
     <!-- https://w3id.org/bervo/BERVO_0000139 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000139">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>Product inhibition for Michelis-Menten based urea hydrolysis</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The inhibition constant for product inhibition of urea hydrolysis following Michaelis-Menten kinetics in soil systems. This parameter quantifies how hydrolysis products reduce the rate of continued urea breakdown and is important for modeling nitrogen release patterns and ammonia volatilization from urea fertilizers in agricultural environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DUKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Either &quot;Ki&quot; or &quot;Inhibition constant&quot; should be the attribute.  Same comment regarding hydrolysis as above.</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
         <rdfs:label>Ki for urea hydrolysis</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000269"/>
         <bervo:BERVO_has_unit>g m^-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
     </Class>
     
 
@@ -1906,11 +2386,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000140 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000140">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>Chemical activity of solid substrate, which is set 1.0 by convention.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The thermodynamic activity of solid phases in chemical equilibrium calculations, conventionally set to unity for pure solid phases. This standard assumption simplifies equilibrium calculations for mineral dissolution and precipitation reactions and is fundamental to modeling chemical weathering and soil mineral transformations in geochemical systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>A0</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>activity for solids</rdfs:label>
+        <rdfs:label>Activity for solids</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
     </Class>
     
 
@@ -1918,11 +2400,12 @@
     <!-- https://w3id.org/bervo/BERVO_0000141 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000141">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>Cation exchange capacity (CEC) of SOC is a measure of a soil organic matter&apos;s ability to hold and exchange positively charged ions (cations) such as calcium (Ca²⁺), magnesium (Mg²⁺), potassium (K⁺), sodium (Na⁺), and others.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The capacity of soil organic carbon to hold and exchange positively charged ions including calcium, magnesium, potassium, and sodium through functional groups on organic matter surfaces. This property controls nutrient retention and availability in soils and is essential for modeling soil fertility and plant nutrition in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>COOH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>Cation exchange capacity of SOC</rdfs:label>
+        <rdfs:label>Cation exchange capacity of soil organic carbon</rdfs:label>
         <bervo:BERVO_has_unit>eqv (gC)^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -1931,12 +2414,17 @@
     <!-- https://w3id.org/bervo/BERVO_0000142 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000142">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the maximum Ca(2+) concentration in the soil. It is EcoSIM specific</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The maximum Ca(2+) concentration in the soil. It is EcoSIM specific</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCAMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I like this decomposition</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>maximum Ca concentration</rdfs:label>
+        <rdfs:label>Maximum calcium concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </Class>
     
 
@@ -1944,12 +2432,17 @@
     <!-- https://w3id.org/bervo/BERVO_0000143 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000143">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of NH4 after fertilization</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The kinetic parameter governing first-order ammonium release from fertilizer particles following application to soil systems. This constant determines the rate at which ammonium becomes available for plant uptake and nitrification processes and is critical for modeling nitrogen dynamics and fertilizer efficiency in agricultural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RFertNH4SpecReleaz</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>specific rate constants for NH4 release after fertilizer application</rdfs:label>
+        <rdfs:comment>is &quot;X release&quot; something we could write an equation for (e.g., NH4+(s) -&gt; NH4+(aq))?</rdfs:comment>
+        <rdfs:label>Specific rate constants for ammonium release after fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="Ammonium release"/>
     </Class>
     
 
@@ -1957,12 +2450,16 @@
     <!-- https://w3id.org/bervo/BERVO_0000144 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000144">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of NH3 after fertilization</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The kinetic parameter governing first-order ammonia release from fertilizer particles following application to soil systems. This constant controls the rate of ammonia volatilization from fertilizers and is essential for modeling nitrogen losses and atmospheric ammonia emissions in agricultural environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RFertNH3SpecReleaz</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>specific rate constants for NH3 release after fertilizer application</rdfs:label>
+        <rdfs:label>Specific rate constants for NH3 release after fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="Ammonia release"/>
     </Class>
     
 
@@ -1970,12 +2467,16 @@
     <!-- https://w3id.org/bervo/BERVO_0000145 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000145">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of Urea after fertilization</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The kinetic parameter governing first-order urea release and hydrolysis from fertilizer particles following application to soil systems. This constant determines the rate at which urea is converted to ammonium and is fundamental for modeling nitrogen availability and timing in fertilized agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RFertUreaSpecHydrol</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>specific rate constants for Urea release after fertilizer application</rdfs:label>
+        <rdfs:label>Specific rate constants for Urea release after fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="Urea release"/>
     </Class>
     
 
@@ -1983,12 +2484,17 @@
     <!-- https://w3id.org/bervo/BERVO_0000146 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000146">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of NO3 after fertilization</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The kinetic parameter governing first-order nitrate release from fertilizer particles following application to soil systems. This constant controls the rate at which nitrate becomes available for plant uptake and denitrification processes and is crucial for modeling nitrogen cycling and leaching losses in fertilized ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RFertNO3SpecReleaz</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>specific rate constants for NO3 release after fertilizer application</rdfs:label>
+        <rdfs:comment>link concept to &quot;chemical flux&quot; and &quot;nitrate&quot;</rdfs:comment>
+        <rdfs:label>Specific rate constants for NO3 release after fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="Nitrate release"/>
     </Class>
     
 
@@ -1996,12 +2502,16 @@
     <!-- https://w3id.org/bervo/BERVO_0000147 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000147">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
         <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of H2PO4 after fertilization</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPPO4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>specific rate constants for H2PO4 release after fertilizer application</rdfs:label>
+        <rdfs:label>Specific rate constants for H2PO4 release after fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="Phosphoric acid release"/>
     </Class>
     
 
@@ -2012,8 +2522,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>It is a threshold parameter over which leaf starts doing nutrient remobilization. The threshold is tested using the ratio of the hours that leaf-off criterion is met with the total hours required for leave-off to occur.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracHour4LeafoffRemob</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>allocation parameter</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:label>Allocation parameter</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
 
@@ -2024,8 +2537,12 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>It is an allometric parameter for leaf that when carbon is allocated for leave growth, it should not be less than this minimu fraction</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PART1X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum fraction of growth allocated to leaf</rdfs:label>
+        <rdfs:label>Minimum fraction of growth allocated to leaf</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
     </Class>
     
 
@@ -2036,8 +2553,12 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>It is an allometric parameter for petiole that when carbon is allocated for petiole growth, it should not be less than this minimu fraction</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PART2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum fraction of growth allocated to petiole</rdfs:label>
+        <rdfs:label>Minimum fraction of growth allocated to petiole</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
     </Class>
     
 
@@ -2046,10 +2567,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000151">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameters refers to the maximum nonstructural carbon turnover rate for supporting canopy growth</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum turnover rate of nonstructural carbon reserves through respiratory processes to support canopy development and growth. This parameter determines how rapidly plants can mobilize stored carbon for metabolic needs and is essential for modeling plant carbon allocation and growth responses to environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMXC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for nonstructural C oxidation in respiration</rdfs:label>
+        <rdfs:label>Rate constant for nonstructural carbon oxidation in respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2059,10 +2582,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000152">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameter is the specific senescence rate of canopy organs (including leaf, petiole and reproductive organs) by the end of growing season assuming senescence follows linear kinetics  </obo:IAO_0000115>
+        <obo:IAO_0000115>The specific senescence rate of canopy organs including leaves, petioles, and reproductive structures at the end of the growing season, assuming linear senescence kinetics. This parameter controls the timing and rate of litterfall and is critical for modeling seasonal carbon and nutrient cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FSNR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for LitrFall at end of growing season</rdfs:label>
+        <rdfs:label>Rate constant for LitrFall at end of growing season</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2072,10 +2597,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000153">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This is the threhold number of hours that a plant fails to do grain-fill and then become mature</obo:IAO_0000115>
+        <obo:IAO_0000115>The threshold accumulation of hours during which grain filling ceases before plants reach physiological maturity. This parameter determines the timing of crop maturation and is important for modeling reproductive phenology and harvest timing in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4PhyslMature</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>number of hours with no grain filling required for physilogical maturity</rdfs:label>
+        <rdfs:label>Number of hours with no grain filling required for physilogical maturity</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
     
@@ -2085,10 +2611,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000154">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This is threshold number of hours that a plant starts to do sensence after becoming mature</obo:IAO_0000115>
+        <obo:IAO_0000115>The threshold accumulation of hours between physiological maturity and the initiation of complete plant senescence. This parameter controls the duration of the post-maturity phase and affects the timing of nutrient remobilization and litterfall in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4FullSenes</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>number of hours until full senescence after physl maturity</rdfs:label>
+        <rdfs:label>Number of hours until full senescence after physl maturity</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
     
@@ -2098,10 +2625,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000155">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameter determins the maximum fraction of sapwood or root are in the form of remobilizable reserve biomass</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum fraction of sapwood and root biomass that can exist as remobilizable carbon reserves available for translocation to support plant growth and metabolism. This parameter determines the upper limit of carbon storage capacity and affects plant resilience to environmental stress and seasonal carbon allocation patterns in woody plants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XFRX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum storage C content for remobiln from stalk,root reserves</rdfs:label>
+        <rdfs:label>Maximum storage carbon content for remobiln from stalk, root reserves</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>gC</bervo:BERVO_has_unit>
     </Class>
     
@@ -2111,10 +2640,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000156">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This rate parameter used compute the nonstructural biomass transfer between roots and stalk, assuming the excahnge follows the biomass cocnentration gradient</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate parameter governing nonstructural biomass transfer between root and stalk storage pools, assuming exchange follows concentration gradients. This constant controls the speed of carbon redistribution within plants and affects the temporal dynamics of carbon allocation and plant responses to changing resource availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XFRY</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate const for remobiln to storage from stalk,root reserves</rdfs:label>
+        <rdfs:label>Rate const for remobiln to storage from stalk,root reserves</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2124,10 +2654,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000157">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Minimum fraction of mycorrhizal biomass C that is associated with C transferable with respect to roots</obo:IAO_0000115>
+        <obo:IAO_0000115>The minimum fraction of mycorrhizal fungal biomass carbon that can be transferred in association with root carbon during carbon exchange processes. This parameter constrains the coupling between plant and mycorrhizal carbon economies and affects the modeling of plant-fungal symbiotic relationships in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FSNK</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>min ratio of branch or mycorrhizae to root for calculating C transfer</rdfs:label>
+        <rdfs:label>Min ratio of branch or mycorrhizae to root for calculating carbon transfer</rdfs:label>
     </Class>
     
 
@@ -2136,10 +2667,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000158">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Fraction of maintenance deficit that will lead to remolization in plant stalk.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate constant determining the fraction of maintenance carbon, nitrogen, and phosphorus deficit that triggers remobilization from stalk storage pools. This parameter controls nutrient recycling within plants and affects plant responses to nutrient limitation and environmental stress conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FXFS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for remobilization of stalk C,N,P</rdfs:label>
+        <rdfs:label>Rate constant for remobilization of stalk C,N,P</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2151,8 +2684,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Rate parameter that is used to compute the gradient nonstructural biomass transfer between mycorrhizae and roots</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FMYC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for root-mycorrhizal C,N,P exchange</rdfs:label>
+        <rdfs:label>Rate constant for root-mycorrhizal C,N,P exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2161,11 +2696,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000160 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000160">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>inhibition parameter used to compute N limitation on canopy growth assuming the limitation follows Michaelis-Menten kinetics</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The inhibition parameter quantifying nitrogen limitation effects on canopy growth using Michaelis-Menten kinetics based on nonstructural nitrogen availability. This constant determines the sensitivity of plant growth to nitrogen deficiency and is essential for modeling nutrient limitation and plant productivity responses in nitrogen-limited ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>nonstructural N inhibition constant on growth</rdfs:label>
+        <rdfs:label>Nonstructural nitrogen inhibition constant on growth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000269"/>
         <bervo:BERVO_has_unit>g N, g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -2174,11 +2711,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000161 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000161">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>inhibition parameter used to compute P limitation on canopy growth assuming the limitation follows Michaelis-Menten kinetics</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The inhibition parameter quantifying phosphorus limitation effects on canopy growth using Michaelis-Menten kinetics based on nonstructural phosphorus availability. This constant determines the sensitivity of plant growth to phosphorus deficiency and is crucial for modeling nutrient limitation and plant productivity in phosphorus-limited terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>nonstructural P inhibition constant on growth</rdfs:label>
+        <rdfs:label>Nonstructural phosphorus inhibition constant on growth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000269"/>
         <bervo:BERVO_has_unit>g P g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -2188,10 +2727,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000162">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Specific maintenance rate per unit shoot structural nitrogen for computing canopy maintenance respiration </obo:IAO_0000115>
+        <obo:IAO_0000115>The maintenance respiration rate per unit of shoot structural nitrogen content used to calculate canopy maintenance carbon costs. This parameter quantifies the metabolic carbon expenditure required to maintain existing plant tissues and is fundamental for modeling plant carbon budgets and net primary productivity in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RmSpecPlant</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>specific maintenance respiration rate</rdfs:label>
+        <rdfs:label>Specific maintenance respiration rate</rdfs:label>
         <bervo:BERVO_has_unit>g C g-1 N h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2201,10 +2741,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000163">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Threshold turgor pressure under which canopy organ extension/growth stop</obo:IAO_0000115>
+        <obo:IAO_0000115>The threshold water potential below which canopy organ extension and growth processes cease due to insufficient turgor pressure. This parameter determines plant responses to water stress and drought conditions and is critical for modeling plant growth limitations and ecosystem productivity under varying water availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIMin4OrganExtens</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum water potential for organ expansion,extension</rdfs:label>
+        <rdfs:label>Minimum water potential for organ expansion,extension</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
     </Class>
     
@@ -2214,10 +2756,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000164">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Minimum stomatal conductance to CO2 exchange between leaves and atmosphere.</obo:IAO_0000115>
+        <obo:IAO_0000115>The lower boundary of stomatal resistance to carbon dioxide diffusion between leaf internal air spaces and the atmosphere. This parameter sets the maximum possible rate of carbon dioxide uptake for photosynthesis and is fundamental for modeling plant water use efficiency and carbon assimilation under varying environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum stomatal resistance to CO2</rdfs:label>
+        <rdfs:label>Minimum stomatal resistance to carbon dioxide</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>s m-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2227,10 +2771,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000165">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This distance effectively extends the secondary roots&apos; effecting zone, a parameter used to compute metabolic sink for root growth</obo:IAO_0000115>
+        <obo:IAO_0000115>The distance from the root tip where secondary root formation begins, effectively extending the zone of influence for root growth and resource acquisition. This parameter determines the spatial distribution of root branching and affects the calculation of metabolic sink strength for root development in soil profile modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RTDPX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>distance behind growing point for secondary roots</rdfs:label>
+        <rdfs:label>Distance behind growing point for secondary roots</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -2240,10 +2785,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000166">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Minimu length of secondary roots</obo:IAO_0000115>
+        <obo:IAO_0000115>The lower boundary for the mean length of secondary root branches in root system architecture. This parameter constrains root system development and affects the spatial extent of nutrient and water uptake, influencing plant resource acquisition efficiency in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndMeanLensMin</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum average secondary root length</rdfs:label>
+        <rdfs:label>Minimum average secondary root length</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -2253,10 +2800,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000167">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>The root modulus of elasticity refers to the measure of stiffness or elasticity of a root tissue. This measures how much the root tissue resists deformation under mechanical stress (such as bending, tension, or compression) before it undergoes permanent deformation</obo:IAO_0000115>
+        <obo:IAO_0000115>The measure of root tissue stiffness quantifying resistance to mechanical deformation under stress including bending, tension, and compression forces. This parameter affects root penetration through soil layers and resistance to soil compaction, influencing root system development and plant anchorage in terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EMODR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>root modulus of elasticity</rdfs:label>
+        <rdfs:label>Root modulus of elasticity</rdfs:label>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
     </Class>
     
@@ -2266,10 +2814,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000168">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>The quantum efficiency of photosynthesis (often called the &quot;quantum yield&quot;) is the ratio of the number of photosynthetic events (such as CO₂ molecules fixed, O₂ molecules evolved, or electrons transferred) to the number of photons absorbed by the system. It quantifies how efficiently absorbed light photons are used for productive photochemical processes like carbon fixation or oxygen evolutio</obo:IAO_0000115>
+        <obo:IAO_0000115>The ratio of photosynthetic electron transport events to photons absorbed by the photosynthetic apparatus, quantifying light use efficiency. This parameter determines how effectively plants convert absorbed photosynthetically active radiation (PAR) into chemical energy and is fundamental for modeling primary productivity and carbon fixation in terrestrial ecosystems under varying light conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QNTM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>quantum efficiency</rdfs:label>
+        <rdfs:label>Quantum efficiency</rdfs:label>
         <bervo:BERVO_has_unit>umol e- umol-1 PAR</bervo:BERVO_has_unit>
     </Class>
     
@@ -2279,10 +2828,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000169">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It is the shape parameter to calculate electron transport rate in the Farquhar model of photosynthesis</obo:IAO_0000115>
+        <obo:IAO_0000115>The curvature parameter that describes the non-linear relationship between electron transport rate and photosynthetically active radiation in the Farquhar photosynthesis model. This parameter determines the shape of the light response curve and is essential for accurately modeling photosynthetic responses to varying light conditions in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CURV</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>shape parameter for e- transport response to PAR</rdfs:label>
+        <rdfs:label>Shape parameter for e- transport response to PAR</rdfs:label>
     </Class>
     
 
@@ -2291,10 +2841,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000170">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It measures how much mole of electrons are needed to fix one mol of CO2 by Rubisco enzymes</obo:IAO_0000115>
+        <obo:IAO_0000115>The stoichiometric requirement of electrons needed for carbon dioxide fixation by ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) enzymes in C3 photosynthesis. This parameter links photosynthetic electron transport to carbon assimilation and is fundamental for modeling C3 plant productivity and energy conversion efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ELEC3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>e- requirement for CO2 fixn by rubisco</rdfs:label>
+        <rdfs:label>Electron requirement for carbon dioxide fixn by rubisco</rdfs:label>
         <bervo:BERVO_has_unit>umol e- umol CO2</bervo:BERVO_has_unit>
     </Class>
     
@@ -2304,10 +2855,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000171">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It measures how much mole of electrons are needed to fix one mol of CO2 by PEP enzymes</obo:IAO_0000115>
+        <obo:IAO_0000115>The stoichiometric requirement of electrons needed for carbon dioxide fixation by phosphoenolpyruvate (PEP) carboxylase enzymes in C4 photosynthesis. This parameter determines the energy cost of carbon dioxide concentration mechanisms in C4 plants and is crucial for modeling C4 plant productivity and water use efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ELEC4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>e- requirement for CO2 fixn by PEP carboxylase</rdfs:label>
+        <rdfs:label>Electron requirement for carbon dioxide fixn by PEP carboxylase</rdfs:label>
         <bervo:BERVO_has_unit>umol e- umol CO2</bervo:BERVO_has_unit>
     </Class>
     
@@ -2317,11 +2869,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000172">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Parameter for modeling product inhbition on C3 carbon leakage from bundle sheath to mesophyll. </obo:IAO_0000115>
+        <obo:IAO_0000115>The inhibition constant for product inhibition of C3 photosynthetic carbon leakage from bundle sheath cells to mesophyll cells in C4 plants. This parameter quantifies the efficiency of carbon dioxide concentration mechanisms and affects the modeling of C4 photosynthetic advantage under different environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2KI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
         <rdfs:label>Ki for C3 leakage from bundle sheath to mesophyll in C4</rdfs:label>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000274"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000275"/>
     </Class>
     
 
@@ -2330,10 +2885,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000173">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>parameter for modeling CO2 leaking from bundle sheath in C4 photosynthesis </obo:IAO_0000115>
+        <obo:IAO_0000115>The fraction of decarboxylation reactions in bundle sheath cells that produce carbon dioxide during C4 photosynthesis. This parameter determines the efficiency of carbon dioxide concentration mechanisms and affects the modeling of C4 photosynthetic advantage and water use efficiency under different environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FCMassCO2BundleSheath_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>partition decarboxylation to CO2 in C4</rdfs:label>
+        <rdfs:label>Partition decarboxylation to carbon dioxide in C4</rdfs:label>
     </Class>
     
 
@@ -2342,10 +2898,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000174">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>parameter for modleing HCO3 leaking from bundle sheath in C4 photosynthesis </obo:IAO_0000115>
+        <obo:IAO_0000115>The fraction of carbon leakage from bundle sheath cells that occurs as bicarbonate ions during C4 photosynthesis. This parameter quantifies inefficiencies in the C4 carbon concentration mechanism and affects the modeling of C4 plant productivity and competitive advantage over C3 plants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FCMassHCO3BundleSheath_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>partition leakage to HCO3 in C4</rdfs:label>
+        <rdfs:label>Partition leakage to HCO3 in C4</rdfs:label>
     </Class>
     
 
@@ -2354,10 +2911,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000175">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>The CO₂ compensation point in C4 photosynthesis modeling is the CO₂ concentration at which the rate of photosynthetic CO₂ uptake exactly equals the rate of CO₂ release from both photorespiration and mitochondrial respiration.</obo:IAO_0000115>
+        <obo:IAO_0000115>The atmospheric carbon dioxide concentration at which photosynthetic carbon dioxide uptake equals carbon dioxide release from photorespiration and mitochondrial respiration in C4 plants. This parameter defines the lower limit for net carbon dioxide assimilation and is fundamental for modeling C4 plant responses to varying atmospheric carbon dioxide concentrations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>COMP4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>C4 CO2 compensation point</rdfs:label>
+        <rdfs:label>C4 carbon dioxide compensation point</rdfs:label>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
     </Class>
     
@@ -2367,10 +2925,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000176">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Water associated with leaf biomass</obo:IAO_0000115>
+        <obo:IAO_0000115>The mass ratio of water to carbon in leaf tissues, representing the hydration state of leaf biomass. This parameter affects leaf physiology including photosynthetic capacity, transpiration rates, and mechanical properties, and is important for modeling plant water relations and drought responses in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FDML</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>leaf water content, (g H2O g-1 C)</rdfs:label>
+        <rdfs:comment>This is really a mass ratio (gram H20/gram C)</rdfs:comment>
+        <rdfs:label>Leaf water content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g H2O g-1 C</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -2379,11 +2943,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000177">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Leaf biomass water in bundle sheath cells</obo:IAO_0000115>
+        <obo:IAO_0000115>The volumetric water content per unit carbon biomass in bundle sheath cells of C4 plants during carbon dioxide fixation processes. This parameter affects the concentration of metabolites and enzymes in bundle sheath cells and influences the efficiency of C4 photosynthetic carbon concentration mechanisms.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FBS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>leaf water content in bundle sheath, in C4 CO2 fixn</rdfs:label>
+        <rdfs:label>Leaf water content in bundle sheath, in C4 carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="C4 carbon fixation"/>
         <bervo:BERVO_has_unit>m3 H2O (gC)-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000274"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -2392,11 +2961,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000178">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Leaf biomass water in mesophyll cells</obo:IAO_0000115>
+        <obo:IAO_0000115>The volumetric water content per unit carbon biomass in mesophyll cells of C4 plants during carbon dioxide fixation processes. This parameter influences the concentration of photosynthetic enzymes and substrates in mesophyll cells and affects the initial carbon dioxide capture efficiency in C4 photosynthesis.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FMP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>leaf water content in mesophyll in C4 CO2 fixn</rdfs:label>
+        <rdfs:label>Leaf water content in mesophyll in C4 carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="C4 carbon fixation"/>
         <bervo:BERVO_has_unit>m3 H2O (gC)-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000275"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -2405,10 +2979,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000179">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Ratio of the minimum NC or PC ratio with respect to the maximum NC or PC ratio of leaf. The NC or PC ratios are computed based on leaf stoichiometry. </obo:IAO_0000115>
+        <obo:IAO_0000115>The ratio of minimum to maximum nitrogen:carbon or phosphorus:carbon ratios in leaf tissues based on plant functional type stoichiometric constraints. This parameter defines the lower bounds of leaf nutrient content and affects photosynthetic capacity and nutrient cycling in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZPLFM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>min N:C,P:C in leaves relative to max values from PFT file</rdfs:label>
+        <rdfs:label>Min N:C,P:C in leaves relative to max values from PFT file</rdfs:label>
     </Class>
     
 
@@ -2417,10 +2992,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000180">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Ratio of the minimum NC or PC ratio with respect to the maximum NC or PC ratio of grains. The NC or PC ratios are computed based on leaf stoichiometry. </obo:IAO_0000115>
+        <obo:IAO_0000115>The ratio of minimum to maximum nitrogen:carbon or phosphorus:carbon ratios in grain tissues based on plant functional type stoichiometric constraints. This parameter defines the lower bounds of grain nutrient content and affects seed quality, reproductive success, and nutrient cycling through crop harvest in agricultural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZPGRM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>min N:C,P:C in grain relative to max values from PFT file</rdfs:label>
+        <rdfs:label>Min N:C,P:C in grain relative to max values from PFT file</rdfs:label>
     </Class>
     
 
@@ -2429,10 +3005,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000181">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Fraction of stalk area that holds the xylem and phloem tubes for water and metabolite transport between plant organs</obo:IAO_0000115>
+        <obo:IAO_0000115>The fraction of stalk cross-sectional area occupied by xylem and phloem tissues that facilitate water and metabolite transport between plant organs. This parameter determines hydraulic conductivity and heat transfer efficiency in plant stems and affects whole-plant water relations and thermal regulation in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FSTK</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>fraction of stalk area contributing to water,heat flow</rdfs:label>
+        <rdfs:label>Fraction of stalk area contributing to water,heat flow</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -2441,10 +3019,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000182">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Maxium allowed tube radius to do xylem and phloem transport, located at the out surface of stalk.</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum radius of xylem and phloem transport tubes located at the outer surface of plant stalks that facilitate transpiration and metabolite transport. This parameter constrains hydraulic architecture and affects maximum water transport capacity and plant size limitations in woody species.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZSTX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum stalk inner radius for tranpsiration</rdfs:label>
+        <rdfs:label>Maximum stalk inner radius for tranpsiration</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -2454,11 +3034,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000183">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Carbn-based stalk mass denisty used to copmute stalk volume</obo:IAO_0000115>
+        <obo:IAO_0000115>The carbon-based mass density of stalk tissues used to calculate stalk volume from biomass measurements. This parameter relates plant structural biomass to physical dimensions and is important for modeling plant architecture, mechanical stability, and carbon storage in woody terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StalkMassDensity</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>stalk density</rdfs:label>
+        <rdfs:label>Stalk density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
         <bervo:BERVO_has_unit>MgC m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000151"/>
     </Class>
     
 
@@ -2469,8 +3052,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Stalk volume per g carbon biomass</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SpecStalkVolume</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>specific volume (m3 gC-1)</rdfs:label>
+        <rdfs:label>Specific volume</rdfs:label>
+        <bervo:BERVO_has_unit>m3 gC-1</bervo:BERVO_has_unit>
     </Class>
     
 
@@ -2481,8 +3066,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>It is a model-specific scaling parameter for computing biomass allocation to canopy foliage</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FRTX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Fraction used to calculate woody faction of stalk,root</rdfs:label>
+        <rdfs:label>Fraction used to calculate woody fraction of stalk,root</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -2490,11 +3077,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000186 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000186">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Half saturation parameter for modeling carbon biomass flow during seed setting using the Michaelis-Menten kinetics</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The half-saturation parameter for nonstructural carbon concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the carbon availability threshold for successful reproduction and is essential for modeling reproductive allocation and seed production responses to carbon limitation in plant populations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SETC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Km for nonstructural C concn on seed set</rdfs:label>
+        <rdfs:label>Km for nonstructural carbon concentration on seed set</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2503,11 +3092,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000187 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000187">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Half saturation parameter for modeling nitrogen biomass flow during seed setting using the Michaelis-Menten kinetics</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The half-saturation parameter for nonstructural nitrogen concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the nitrogen availability threshold for successful reproduction and is crucial for modeling reproductive success and population dynamics under nitrogen-limited conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SETN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Km for nonstructural N concn on seed set</rdfs:label>
+        <rdfs:label>Km for nonstructural nitrogen concentration on seed set</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2516,11 +3107,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000188 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000188">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Half saturation parameter for modeling phosphorus biomass flow during seed setting using the Michaelis-Menten kinetics</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The half-saturation parameter for nonstructural phosphorus concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the phosphorus availability threshold for successful reproduction and is important for modeling reproductive allocation in phosphorus-limited terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SETP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Km for nonstructural P concn on seed set</rdfs:label>
+        <rdfs:label>Km for nonstructural phosphorus concentration on seed set</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2532,8 +3125,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>An exponent parameter to compute leaf area expansion in the model</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SLA2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>parameter for calculating leaf area expansion</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:label>Parameter for calculating leaf area expansion</rdfs:label>
     </Class>
     
 
@@ -2544,8 +3139,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>An exponent parameter to compute petiole length expansion in the model</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SSL2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>parameter for calculating petiole extension</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:label>Parameter for calculating petiole extension</rdfs:label>
     </Class>
     
 
@@ -2554,10 +3151,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000191">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>an exponent parameter to compuate stalk volume expasion in the model</obo:IAO_0000115>
+        <obo:IAO_0000115>An exponent parameter to compute stalk volume expasion in the model</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SNL2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>parameter for calculating stalk extension</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:label>Parameter for calculating stalk extension</rdfs:label>
     </Class>
     
 
@@ -2566,10 +3165,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000192">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>A stoichiometry ratio to compute the minimum nitrogen flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The upper boundary of carbon to nitrogen ratios that constrains the minimum nitrogen flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint ensures coupled carbon-nitrogen cycling within plants and affects nutrient allocation and plant growth responses to changing resource availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum C:N ratio for nonstructural N transfer</rdfs:label>
+        <rdfs:label>Maximum C:N ratio for nonstructural nitrogen transfer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000109"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
     </Class>
     
 
@@ -2578,10 +3181,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000193">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>A stoichiometry ratio to compute the minimum phosphorus flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The upper boundary of carbon to phosphorus ratios that constrains the minimum phosphorus flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint maintains coupled carbon-phosphorus cycling within plants and influences nutrient allocation patterns and plant responses to phosphorus limitation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum C:P ratio for nonstructural P transfer</rdfs:label>
+        <rdfs:label>Maximum C:P ratio for nonstructural phosphorus transfer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000072"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
     </Class>
     
 
@@ -2590,10 +3197,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000194">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>A stoichiometry ratio to compute the maximum nitrogen flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The lower boundary of carbon to nitrogen ratios that constrains the maximum nitrogen flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint prevents excessive nitrogen allocation and maintains balanced nutrient cycling within plant tissues and storage compartments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum C:N ratio for nonstructural N transfer</rdfs:label>
+        <rdfs:label>Minimum C:N ratio for nonstructural nitrogen transfer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000109"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
     </Class>
     
 
@@ -2602,10 +3213,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000195">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>A stoichiometry ratio to compute the maximum phosphorus flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The lower boundary of carbon to phosphorus ratios that constrains the maximum phosphorus flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint prevents excessive phosphorus allocation and maintains balanced nutrient cycling within plant tissues and storage systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum C:P ratio for nonstructural P transfer</rdfs:label>
+        <rdfs:label>Minimum C:P ratio for nonstructural phosphorus transfer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000072"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
     </Class>
     
 
@@ -2614,10 +3229,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000196">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It quantifies how much nitrogen can be fixed from N2 in the form NH3 when one mass unit of carbon is oxidized </obo:IAO_0000115>
+        <obo:IAO_0000115>The mass of atmospheric nitrogen converted to ammonia per unit of carbon oxidized by nitrogen-fixing bacteria in root nodules. This parameter quantifies the energetic efficiency of biological nitrogen fixation and is essential for modeling symbiotic nitrogen inputs and plant nutrition in nitrogen-limited terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EN2F</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>N fixation yield from C oxidation</rdfs:label>
+        <rdfs:label>Nitrogen fixation yield from carbon oxidation</rdfs:label>
         <bervo:BERVO_has_unit>g N g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -2627,10 +3243,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000197">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It quantifies how fast nitrogen fixing bacteria can oxidize its nonstructural biomass carbon to support its metabolism.</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum rate at which nitrogen-fixing bacteria oxidize nonstructural biomass carbon to support their metabolic processes and nitrogen fixation activity. This parameter determines the carbon cost of nitrogen fixation and affects the modeling of plant-bacteria carbon exchange and symbiotic nitrogen inputs to ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMXO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>specific respiration rate by bacterial N2 fixers</rdfs:label>
+        <rdfs:label>Specific respiration rate by bacterial nitrogen fixers</rdfs:label>
         <bervo:BERVO_has_unit>g g-1 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2639,11 +3256,12 @@
     <!-- https://w3id.org/bervo/BERVO_0000198 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000198">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>The half saturation parameter when the effect of nodule C biomass on its maintenance is modeled using Michaelis-Menten kinetics</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The half-saturation parameter for nodule carbon biomass effects on maintenance respiration using Michaelis-Menten kinetics in nitrogen-fixing root nodules. This constant determines the relationship between nodule size and metabolic activity and is important for modeling the carbon costs of maintaining nitrogen-fixing symbioses.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPNDLK</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>half saturation parameter for nodule maintenance respiration</rdfs:label>
+        <rdfs:label>Half saturation parameter for nodule maintenance respiration</rdfs:label>
         <bervo:BERVO_has_unit>gC</bervo:BERVO_has_unit>
     </Class>
     
@@ -2653,10 +3271,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000199">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It quantifies how fast the N-fixing bacteria lose activity when mortality is modeled using the linear kinetics.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which nitrogen-fixing bacteria lose metabolic activity and viability following first-order decay kinetics in root nodule systems. This parameter quantifies bacterial mortality and turnover rates and affects the modeling of nodule senescence and symbiotic nitrogen fixation capacity over time.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPNDL</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate by bacterial N2 fixers</rdfs:label>
+        <rdfs:label>Specific decomposition rate by bacterial N2 fixers</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2668,8 +3287,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>A model-specifc parameter to compute carbon, nitrogen and phosphorus exchange between nodule bacteria and their hosting plants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCNGR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>parameter to calculate nonstructural C,N,P exchange</rdfs:label>
+        <rdfs:label>Parameter to calculate nonstructural C,N,P exchange</rdfs:label>
     </Class>
     
 
@@ -2680,9 +3300,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Initial noduble carbon biomass C at the time of infection of the hosting plant. The infection is applied when noduble biomass of the hosting plant is zero.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NodulBiomCAtInfection</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>initial bacterial mass at infection</rdfs:label>
+        <rdfs:label>Initial bacterial mass at infection</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>gC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000081"/>
     </Class>
     
 
@@ -2690,11 +3314,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000203 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000203">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
         <obo:IAO_0000115>Half saturation parameter for modeling bacterial use of nonstructural nitrogen using the Michaelis-Menten kinetics</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CZKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Km for nonstructural Nuptake by bacteria</rdfs:label>
+        <rdfs:label>Km for nonstructural nitrogen uptake by bacteria</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>gN</bervo:BERVO_has_unit>
     </Class>
     
@@ -2703,11 +3329,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000204 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000204">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
         <obo:IAO_0000115>Half saturation parameter for modeling bacterial use of nonstructural phosphorus using the Michaelis-Menten kinetics</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Km for nonstructural P uptake by bacteria</rdfs:label>
+        <rdfs:label>Km for nonstructural phosphorus uptake by bacteria</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>gP</bervo:BERVO_has_unit>
     </Class>
     
@@ -2719,8 +3347,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Minimum fraction of root C can be recyled during root death</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCZR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum fractions for root C recycling</rdfs:label>
+        <rdfs:label>Minimum fractions for root carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
     </Class>
     
 
@@ -2731,8 +3361,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Maximum fraction of root C can be recyled during root death</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCYR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for root C recycling</rdfs:label>
+        <rdfs:label>Maximum fractions for root carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -2743,8 +3375,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Maximum fraction of root nitrogen can be recyled during root death</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCXR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for root N recycling</rdfs:label>
+        <rdfs:label>Maximum fractions for root nitrogen recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -2755,8 +3389,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Maximum fraction of root phosphorus can be recyled during root death</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCQR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for root P recycling</rdfs:label>
+        <rdfs:label>Maximum fractions for root phosphorus recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -2767,8 +3403,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Minimum fraction of nodule bacteria C can be recyled during root death</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCZN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum fractions for bacteria C recycling</rdfs:label>
+        <rdfs:label>Minimum fractions for bacteria carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
     </Class>
     
 
@@ -2779,8 +3417,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Maximum fraction of nodule bacteria C can be recyled during root death</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCYN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for bacteria C recycling</rdfs:label>
+        <rdfs:label>Maximum fractions for bacteria carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -2791,8 +3431,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Maximum fraction of nodule bacteria nitrogen can be recyled during root death</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCXN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for bacteria N recycling</rdfs:label>
+        <rdfs:label>Maximum fractions for bacteria nitrogen recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -2803,8 +3445,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Maximum fraction of nodule bacteria phosphorus can be recyled during root death</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCQN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for bacteria P recycling</rdfs:label>
+        <rdfs:label>Maximum fractions for bacteria phosphorus recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -2813,10 +3457,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000213">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Number of hours need to accumulate to trigger litterfall after leaf maturity </obo:IAO_0000115>
+        <obo:IAO_0000115>Number of hours need to accumulate to trigger litterfall after leaf maturity</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HoursReq4LiterfalAftMature</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>required hours after physl maturity until start of LitrFall</rdfs:label>
+        <rdfs:label>Required hours after physl maturity until start of LitrFall</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
     
@@ -2828,8 +3473,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Rate parameter to compute the gradient driven carbon and nutrient exchange between seasonal storage and nonstructural pools</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FRSV</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for remobiln of storage chemical element during leafout</rdfs:label>
+        <rdfs:label>Rate constant for remobiln of storage chemical element during leafout</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2841,8 +3488,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Rate parameter to compute the gradient driven carbon exchange between stalk and leaf reserve pools</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FXFY</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for leaf-reserve nonstructural C exchange</rdfs:label>
+        <rdfs:label>Rate constant for leaf-reserve nonstructural carbon exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2854,8 +3503,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Rate parameter to compute the gradient driven nitrogen and phosphorus  exchange between stalk and leaf reserve pools</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FXFZ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for leaf-reserve nonstructural N,P exchange</rdfs:label>
+        <rdfs:label>Rate constant for leaf-reserve nonstructural N,P exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2867,8 +3518,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Rate parameter for gradient-driven nonstructural carbon and nutrient exchange between shoot and seasonal storage pools</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RateK4ShootSeaStoreNonstEXfer</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for leaf-storage nonstructural chemical element exchange</rdfs:label>
+        <rdfs:label>Rate constant for leaf-storage nonstructural chemical element exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2880,8 +3533,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Rate parameter for gradient driven nonstructural carbon and nutrient exchange between root and seasonal storage pools</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RateK4RootSeaStorNonstEXfer</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for root-storage nonstructural chemical element exchange</rdfs:label>
+        <rdfs:label>Rate constant for root-storage nonstructural chemical element exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2893,8 +3548,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Fraction of mobilized seasonal storage allocated to roots upon leaf out</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FXRT</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>root partitioning of storage C during leafout</rdfs:label>
+        <rdfs:label>Root partitioning of storage carbon during leafout</rdfs:label>
     </Class>
     
 
@@ -2905,8 +3561,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Fraction of mobilized seasonal storage allocated to shoots upon leaf out</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FXSH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>shoot partitioning of storage C during leafout</rdfs:label>
+        <rdfs:label>Shoot partitioning of storage carbon during leafout</rdfs:label>
     </Class>
     
 
@@ -2917,8 +3574,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Rate constant for modeling nonstructural C,N and P exchange between hosting plants and nodule bacteria</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FXRN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for plant-bacteria nonstructl C,N,P exchange</rdfs:label>
+        <rdfs:label>Rate constant for plant-bacteria nonstructural C,N,P exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -2930,8 +3589,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameters specifies the maximum fraction of nitrogen can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for shoot N recycling</rdfs:label>
+        <rdfs:label>Maximum fractions for shoot nitrogen recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -2942,8 +3603,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameters specifies the maximum fraction of phosphorus can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for shoot P recycling</rdfs:label>
+        <rdfs:label>Maximum fractions for shoot phosphorus recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -2954,8 +3617,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameters specifies the minimum fraction of carbon can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCZ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum fractions for shoot C recycling</rdfs:label>
+        <rdfs:label>Minimum fractions for shoot carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
     </Class>
     
 
@@ -2966,8 +3631,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameters specifies the maximum fraction of carbon can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCY</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for shoot C recycling</rdfs:label>
+        <rdfs:label>Maximum fractions for shoot carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -2978,8 +3645,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameters specifies the number of hours required for plant to initiate senescence after maturity</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4SenesAftMature</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>number of hours after physiol maturity required for senescence</rdfs:label>
+        <rdfs:label>Number of hours after physiol maturity required for senescence</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
     
@@ -2991,8 +3659,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameters specifies the number of hours required for plant to initiate storage carbon remobilization after leafout</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HourReq2InitSStor4LeafOut</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>number of hours required to initiate remobilization of storage C for leafout</rdfs:label>
+        <rdfs:label>Number of hours required to initiate remobilization of storage carbon for leafout</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
     
@@ -3004,8 +3673,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameters specifies how much seasonal storage C is oxidized to support canopy and root development</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GVMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rate of nonstructural C during leafout at 25 C</rdfs:label>
+        <rdfs:label>Specific oxidation rate of nonstructural carbon during leafout at 25 C</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
     
@@ -3017,8 +3688,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameter scales the relative sink strength for non-structural carbon and nutrient for growing primary and secondary roots</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RTSK</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>relative primary root sink strength 0.25=shallow,4.0=deep root profile</rdfs:label>
+        <rdfs:label>Relative primary root sink strength 0.25=shallow,4.0=deep root profile</rdfs:label>
     </Class>
     
 
@@ -3026,11 +3698,10 @@
     <!-- https://w3id.org/bervo/BERVO_0000230 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000230">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This parameter is obsolete, and was EcoSIM specific.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ICLM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>changes to weather data (0=none,1=step,2=transient)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A temporary shift in weather conditions that does not last for a prolonged period of time.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Transient weather change</rdfs:label>
     </Class>
     
 
@@ -3038,23 +3709,10 @@
     <!-- https://w3id.org/bervo/BERVO_0000231 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000231">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This parameter is obsolete, and was EcoSIM specific.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IMNG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>flag for land management</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000232 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000232">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This EcoSIM specific flag parameter is used for internal forcing data processing</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IWTHR</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>weather data type:1=daily,2=hourly for first(L=1) or second(L=2) scene</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The process of managing the use and development of land resources.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Land management</rdfs:label>
     </Class>
     
 
@@ -3065,8 +3723,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
         <obo:IAO_0000115>This specifies what kind of fertilizer is applied in the model, which could be mineral fertilizer, plant residue, or animal maure.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IYTYP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>fertilizer release type from fertilizer input file</rdfs:label>
+        <rdfs:label>Fertilizer release type from fertilizer input file</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
     </Class>
     
 
@@ -3077,8 +3737,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
         <obo:IAO_0000115>This EcoSIM flag parameters specifies what type of disturbances are applied to soil, including tillage, fire, litter removal or drainge.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iSoilDisturbType_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>soil disturbance type</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:comment>it provides context in terms of ecosystem management</rdfs:comment>
+        <rdfs:label>Soil disturbance type</rdfs:label>
     </Class>
     
 
@@ -3087,130 +3750,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000235">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>The Köppen climate zone refers to a region defined by the Köppen climate classification system. </obo:IAO_0000115>
+        <obo:IAO_0000115>The Köppen climate zone refers to a region defined by the Köppen climate classification system.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>KoppenClimZone_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>Koppen climate zone</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000236 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000236">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This EcoSIM parameter species how irrigation is triggered, which could be based on soil moisture content or canopy water potential</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IFLGV_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>flag for irrigation criterion,0=SWC,1=canopy water potential</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000237 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000237">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This EcoSIM parameter species whether to reset soil profile after some triggering events, like erosion or tillage.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>iResetSoilProf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>disturbance flag</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000238 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000238">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicates wheter NH4 is applied with broadcast.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IFNHB_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>banded NH4 fertilizer flag</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000239 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000239">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicates wheter NO3 is applied with broadcast.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IFNOB_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>banded NO3 fertilizer flag</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000240 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000240">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicates whether H2PO4 is applied with broadcast</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IFPOB_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>banded H2PO4 fertilizer flag</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000241 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000241">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This indicates whether the model has input soil properties or has to compute based on soil texture and soil organic matter.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ISOIL_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>flag for calculating FC(1),WP(2),SCNV(3),SCNH(4)</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000242 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000242">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This indicates the soil input type, whether is natural or reconstruction </obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ISOILR_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>natural(0),reconstructed(1) soil profile</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000243 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000243">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicates the type of urea hydrolysis inhibitor applied to soil.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>iUreaHydInhibitorType_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>urea hydrolysis inhibitor type (1=no,2=yes)</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000245 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000245">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicate whether a given plant popultion is alive.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IsPlantActive_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>flag for living pft</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000246 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000246">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicates whether a given plant has been planted.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>doInitPlant_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>PFT initialization flag:0=no,1=yes</rdfs:label>
+        <rdfs:comment>it does provide context</rdfs:comment>
+        <rdfs:label>Köppen climate zone</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000246"/>
     </Class>
     
 
@@ -3218,11 +3764,14 @@
     <!-- https://w3id.org/bervo/BERVO_0000247 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000247">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
         <obo:IAO_0000115>This indicator desginates what kind of water table is enforced, which could be natural or artificial, static or mobile.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IDWaterTable_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>water table flag from site file</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:comment>it provides context in terms of ecosystem management</rdfs:comment>
+        <rdfs:label>Water table flag from site file</rdfs:label>
     </Class>
     
 
@@ -3234,8 +3783,12 @@
         <obo:IAO_0000115>Chemical activity of gas Argon.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ARSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous AR diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous argon diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000251"/>
     </Class>
     
 
@@ -3247,8 +3800,12 @@
         <obo:IAO_0000115>Chemical actiivty of aqueous Argon.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ARSL</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous AR diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous argon diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000251"/>
     </Class>
     
 
@@ -3257,11 +3814,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000250">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>gas diffusivity in air of gaseous CO2, it measures the rate at which CO2 migrate or spread through air.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which carbon dioxide molecules move through air due to concentration gradients and molecular motion. This parameter controls atmospheric carbon dioxide transport processes and is essential for modeling soil-atmosphere gas exchange, plant respiration fluxes, and greenhouse gas emissions in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CGSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous CO2 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous carbon dioxide diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -3270,11 +3831,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000251">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>aqueous diffusivity of dissolved CO2, it measures the rate at which dissolved CO2 migrate or spread through water.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which dissolved carbon dioxide molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls carbon dioxide transport in soil water and groundwater systems and is essential for modeling soil respiration fluxes and carbon cycling in terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CLSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous CO2 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous carbon dioxide diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -3283,11 +3848,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000252">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>gas diffusivity in air of gaseous methane, it measures the rate at which CH4 migrate or spread through air.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which methane molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric methane transport and is critical for modeling methane emissions from soils, wetlands, and other terrestrial sources in greenhouse gas cycling studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CHSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous CH4 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous methane diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
     </Class>
     
 
@@ -3296,11 +3865,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000253">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>aqueous diffusivity of dissolved methane, it measures the rate at which dissolved CH4 migrate or spread through water.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which dissolved methane molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls methane transport in soil water and sediment pore water and is essential for modeling anaerobic methane production and emission pathways from wetland and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CQSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous CH4 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous methane diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
     </Class>
     
 
@@ -3309,11 +3882,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000254">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>gas diffusivity in air of gaseous oxygen, it measures the rate at which O2 migrate or spread through air.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which oxygen molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric oxygen transport and is fundamental for modeling soil aeration, root respiration, and aerobic decomposition processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OGSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous O2 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous oxygen diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -3322,11 +3899,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000255">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>aqueous diffusivity of dissolved oxygen, it measures the rate at which dissolved O2 migrate or spread through water.</obo:IAO_0000115>
+        <obo:IAO_0000115>Aqueous diffusivity of dissolved oxygen, it measures the rate at which dissolved O2 migrate or spread through water.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OLSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous O2 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous oxygen diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -3335,11 +3916,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000256">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>gas diffusivity in air of gaseous N2, it measures the rate at which N2 migrate or spread through air.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which nitrogen gas molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric nitrogen transport and is important for modeling nitrogen fixation processes and the exchange of nitrogen between terrestrial ecosystems and the atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZGSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous N2 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous nitrogen diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
     
 
@@ -3348,12 +3933,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000257">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous N2 diffusivity refers to the measure of the rate at which Nitrogen (N2) ions migrate or spread through water. It influences how effectively elements can move and mix in the water. Aqueous N2 diffusivity is an important parameter in hydrological modelling and in understanding pollutant dispersal in water bodies.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which dissolved nitrogen gas molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter influences nitrogen transport in soil water and groundwater systems and is important for modeling denitrification processes and nitrogen cycling in waterlogged soils and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZLSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous N2 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous nitrogen diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
@@ -3365,13 +3950,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000258">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Gaseous N2O diffusivity refers to the measure of the rate at which nitrous oxide (N2O) gas spreads or migrates. This is an important parameter in understanding green house gas emissions and nutrient cycling in ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which nitrous oxide molecules move through air due to concentration gradients and molecular motion. This parameter is crucial for modeling nitrous oxide emissions from soils and understanding greenhouse gas transport processes and atmospheric nitrous oxide budgets in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Z2SG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous N2O diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous nitrous oxide diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
     </Class>
     
@@ -3381,10 +3967,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000259">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous N2O diffusivity refers to the measure of the rate at which nitrous oxide (N2O) molecules move or spread through water or an aqueous medium. It is an important parameter in environmental and earth system modeling, as it can impact a range of processes, including greenhouse gas emissions, soil fertility, and water quality.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which dissolved nitrous oxide molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls nitrous oxide transport in soil water and is essential for modeling nitrous oxide production and emission pathways from terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZVSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous N2O diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous nitrous oxide diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -3397,11 +3984,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000260">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Gaseous NH3 diffusivity refers to the measure of the rate at which NH3 gas spreads or migrates. This is an important parameter in understanding green house gas emissions and nutrient cycling in ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which ammonia molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric ammonia transport and is crucial for modeling ammonia emissions from fertilizers and livestock operations, as well as nitrogen deposition and ecosystem eutrophication processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZHSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous NH3 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous ammonia diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </Class>
     
 
@@ -3410,12 +4001,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000261">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous NH3 diffusivity refers to the measure of the rate at which ammonia (NH3) ions migrate or spread through water or an aqueous medium. It represents the ability of NH3 ions to move and mix within a water system. Aqueous NH3 diffusivity is an important parameter in earth systems modeling as it plays a role in understanding nutrient cycling and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which dissolved ammonia molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls ammonia transport in soil water and surface waters and is essential for modeling ammonia volatilization, nitrification processes, and nitrogen cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZNSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous NH3 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous ammonia diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
@@ -3427,12 +4018,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000262">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous NO3 diffusivity refers to the measure of the rate at which nitrate (NO3) ions migrate or spread through water or an aqueous medium. It represents the ability of NO3 ions to move and mix within a water system. Aqueous NO3 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which nitrate ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs nitrate transport in soil water and groundwater systems and is fundamental for modeling nitrate leaching, denitrification processes, and groundwater contamination in agricultural and natural environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZOSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous NO3 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous nitrate diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
@@ -3444,11 +4035,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000263">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous PO4 diffusivity refers to the measure of the rate at which phosphate (PO4) ions migrate or spread through water or an aqueous medium. It represents the ability of PO4 ions to move and mix within a water system. Aqueous PO4 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which phosphate ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter controls phosphate transport in soil water and surface waters and is critical for modeling phosphorus cycling, eutrophication processes, and nutrient transport in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>POSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous PO4 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous phosphate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
 
@@ -3457,11 +4052,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000264">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous DOC diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DOC molecules to move and mix within a water system.  DOC diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which dissolved organic carbon molecules move through aqueous solutions due to concentration gradients and molecular size-dependent mobility. This parameter controls the transport of organic carbon compounds in soil water and surface waters and is essential for modeling carbon cycling, microbial substrate availability, and organic matter decomposition in aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OCSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous DOC diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous dissolved organic carbon diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </Class>
     
 
@@ -3470,11 +4069,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000265">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous DON diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DON molecules to move and mix within a water system.  DON diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which dissolved organic nitrogen molecules move through aqueous solutions due to concentration gradients and molecular mobility characteristics. This parameter governs the transport of organic nitrogen compounds in soil and surface waters and is important for modeling nitrogen mineralization, microbial nitrogen uptake, and organic nitrogen cycling in terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ONSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous DON diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous dissolved organic nitrogen diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000100"/>
     </Class>
     
 
@@ -3483,11 +4086,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000266">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous DOP diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DOP molecules to move and mix within a water system.  DOP diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which dissolved organic phosphorus molecules move through aqueous solutions due to concentration gradients and molecular transport properties. This parameter controls the movement of organic phosphorus compounds in soil water and is crucial for modeling phosphorus mineralization, microbial phosphorus cycling, and organic phosphorus availability in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OPSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous DOP diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous dissolved organic phosphate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000284"/>
     </Class>
     
 
@@ -3496,11 +4103,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000267">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous acetate diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of acetate molecules to move and mix within a water system.  Acetate diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which acetate ions and molecules move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs the transport of this important organic acid intermediate in soil water and is essential for modeling anaerobic decomposition processes, methanogenesis, and organic matter cycling in waterlogged soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OASG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous acetate diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous acetate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000205"/>
     </Class>
     
 
@@ -3509,12 +4120,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000268">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Water vapor diffusivity refers to the measure of the rate at which water vapor molecules move or spread through a medium, such as air or soil. It is an important parameter in environmental and earth system modeling, affecting processes like evaporation, condensation, and transpiration.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which water vapor molecules move through gaseous media due to concentration gradients and molecular kinetic properties. This parameter governs water vapor transport in the atmosphere and soil air spaces and is fundamental for modeling evapotranspiration, soil-atmosphere water exchange, and atmospheric humidity dynamics in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WGSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>water vapor diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water vapor diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </Class>
     
@@ -3524,12 +4137,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000269">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Al diffusivity refers to the parameter that quantifies the rate at which aluminum (Al) ions diffuse through water. It is a measure of how quickly Al ions can move from one location to another in an aqueous environment. This parameter is important in Earth system modeling as it affects the transport and distribution of Al in aquatic systems, which in turn can have significant impacts on water quality, nutrient cycling, and the health of aquatic ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which aluminum ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs aluminum transport in soil water and is essential for modeling soil acidification effects, aluminum toxicity in plant systems, and the movement of aluminum species through terrestrial ecosystems under acidic conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ALSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Al diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous aluminum diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
@@ -3541,10 +4154,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000270">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Fe diffusivity refers to the parameter that quantifies the rate at which iron (Fe) ions diffuse through water. It is a measure of how quickly Fe ions can move from one location to another in an aqueous environment. This parameter is important in Earth system modeling as it affects the transport and distribution of Fe in aquatic systems, which in turn can have significant impacts on water quality, nutrient cycling, and the health of aquatic ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which iron ions move through aqueous solutions due to concentration gradients and redox-dependent ionic mobility. This parameter controls iron transport in soil water and is crucial for modeling iron biogeochemical cycling, iron limitation in ecosystems, and the movement of iron species between different oxidation states in terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FESG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Fe diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous iron diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -3557,12 +4171,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000271">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous H diffusivity refers to the measure of the rate at which hydrogen (H) ions migrate or spread through water or an aqueous medium. It represents the ability of H ions to move and mix within a water system. Aqueous H diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, acid-base reactions, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which hydrogen ions move through aqueous solutions due to concentration gradients and extremely high ionic mobility. This parameter controls proton transport in soil water and is fundamental for modeling soil acidification, cation exchange processes, mineral weathering, and the movement of acidity through terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HYSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous H diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous hydrogen ion diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
@@ -3574,12 +4188,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000272">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Ca diffusivity refers to the measure of the ability of calcium ions (Ca) to move through a liquid medium, such as water. It is a parameter used in Earth systems modeling to quantify the rate of diffusion of calcium in aquatic environments. Aqueous Ca diffusivity is influenced by factors such as temperature, salinity, and the concentration gradient of calcium, and it plays a crucial role in processes such as the transport and cycling of calcium in aquatic ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which calcium ions move through aqueous solutions due to concentration gradients and ionic mobility properties. This parameter governs calcium transport in soil water and is essential for modeling nutrient cycling, plant calcium uptake, soil structural development, and calcium carbonate precipitation and dissolution processes in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CASG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Ca diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous calcium diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
@@ -3591,10 +4205,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000273">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Mg diffusivity refers to the measure of the rate at which magnesium (Mg) ions move or spread through water or an aqueous medium. It is an important parameter in geochemistry, hydrology, and soil science, as it can impact a range of processes, including nutrient cycling, weathering rates, and water quality.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which magnesium ions move through aqueous solutions due to concentration gradients and divalent cation mobility characteristics. This parameter controls magnesium transport in soil water and is important for modeling nutrient cycling, plant magnesium uptake, chlorophyll synthesis, and magnesium mineral weathering processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GMSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Mg diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous magnesium diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -3607,12 +4222,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000274">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Na diffusivity refers to the measure of the ability of sodium ions (Na+) to move or disperse within an aqueous environment. It quantifies the rate at which these ions can diffuse through the water, indicating how quickly and easily they can spread and mix with other substances or across different compartments of an ecosystem. This parameter is crucial in Earth systems modeling as it influences various processes such as chemical reactions, nutrient transport, and the behavior of Na+ in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which sodium ions move through aqueous solutions due to concentration gradients and high ionic mobility. This parameter governs sodium transport in soil water and is essential for modeling soil salinity effects, sodium toxicity in plants, salt accumulation processes, and sodium cycling in arid and irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ANSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Na diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous sodium diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
@@ -3624,12 +4239,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000275">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous K diffusivity refers to the measure of the rate at which potassium (K) ions migrate or spread through water or an aqueous medium. It represents the ability of K ions to move and mix within a water system. Aqueous K diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which potassium ions move through aqueous solutions due to concentration gradients and monovalent cation mobility. This parameter controls potassium transport in soil water and is essential for modeling plant potassium nutrition, fertilizer movement, cation exchange processes, and potassium cycling in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AKSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous K diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous potassium diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
@@ -3641,11 +4256,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000276">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous OH diffusivity refers to the measure of the rate at which OH ions migrate or spread through water or an aqueous medium. It represents the ability of OH ions to move and mix within a water system. Aqueous OH diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which hydroxide ions move through aqueous solutions due to concentration gradients and high anionic mobility. This parameter governs hydroxide transport in soil water and is crucial for modeling soil alkalinization, pH buffering processes, base neutralization reactions, and the movement of alkalinity through terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OHSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous OH diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous hydroxide diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000035"/>
     </Class>
     
 
@@ -3654,12 +4273,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000277">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous CO3 diffusivity refers to the measure of the ability of CO3 molecules to move through a liquid medium, specifically in an aqueous environment. It characterizes the rate at which CO3 molecules can diffuse or spread out from an area of high concentration to an area of low concentration. Aqueous CO3 diffusivity is an important parameter in earth systems modeling as it affects the transport and distribution of CO3 species in aquatic systems, such as lakes, rivers, and oceans. It influences various biogeochemical processes, including carbonate chemistry, pH regulation, and buffering capacity of water bodies.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which carbonate ions move through aqueous solutions due to concentration gradients and divalent anion mobility characteristics. This parameter controls carbonate transport in soil water and is fundamental for modeling carbonate mineral precipitation and dissolution, soil pH buffering, and inorganic carbon cycling in terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>C3SG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous CO3 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous carbonate diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000098"/>
@@ -3671,10 +4290,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000278">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous HCO3 diffusivity refers to the measure of the rate at which bicarbonate (HCO3) ions diffuse or move through an aqueous medium. It is an important parameter in environmental and biomedical research, as it can impact various physiological processes such as pH regulation and respiration.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which bicarbonate ions move through aqueous solutions due to concentration gradients and anionic mobility properties. This parameter governs bicarbonate transport in soil water and is essential for modeling carbonic acid system dynamics, soil pH buffering, weathering processes, and dissolved inorganic carbon transport in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HCSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous HCO3 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous bicarbonate diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -3687,11 +4307,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000279">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous SO4 diffusivity refers to the measure of the rate at which sulfate (SO4) ions migrate or spread through water or an aqueous medium. It represents the ability of SO4 ions to move and mix within a water system. Aqueous SO4 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which sulfate ions move through aqueous solutions due to concentration gradients and divalent anion mobility characteristics. This parameter controls sulfate transport in soil water and is important for modeling sulfur cycling, acid rain impacts, gypsum mineral dissolution, and sulfate reduction processes in terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SOSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous SO4 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous sulfate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000228"/>
     </Class>
     
 
@@ -3700,12 +4324,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000280">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Cl diffusivity refers to the measure of the ability of chloride ions (Cl-) to diffuse or spread out within a liquid medium, specifically water. It quantifies how easily chloride ions can move through the water, which is important for understanding the transport and distribution of chloride in aquatic systems. Aqueous Cl diffusivity is a parameter used in Earth systems models to simulate and predict the behavior of chloride ions in water bodies and their interactions with other components of the environment.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which chloride ions move through aqueous solutions due to concentration gradients and high anionic mobility. This parameter governs chloride transport in soil water and is essential for modeling soil salinity, groundwater contamination, de-icing salt impacts, and chloride cycling in coastal and agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CLSX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Cl diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous chloride diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000036"/>
@@ -3717,10 +4341,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000281">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Gaseous H2 diffusivity refers to the motion and spread of hydrogen gas (H2) molecules resulting from their kinetic energy. This property impacts how rapidly gases can spread through a medium (air, water, etc.)</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which hydrogen gas molecules move through gaseous media due to concentration gradients and small molecular size-dependent mobility. This parameter controls hydrogen gas transport in soil air spaces and is important for modeling biogeochemical hydrogen production and consumption, soil-atmosphere gas exchange, and hydrogen cycling in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HGSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous H2 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous hydrogen diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
@@ -3733,10 +4358,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000282">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous H2 diffusivity refers to the measure of the rate at which hydrogen (H2) molecules move or spread through water or an aqueous medium. It is an important parameter in environmental and earth system modeling, as it can impact a range of processes including reactions in which hydrogen acts as a reductant, isotope fractionation, and the transfer of nutrients and pollutants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which dissolved hydrogen gas molecules move through aqueous solutions due to concentration gradients and small molecular size properties. This parameter governs hydrogen gas transport in soil water and is essential for modeling anaerobic biogeochemical processes, hydrogen-based microbial metabolism, and dissolved gas dynamics in terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HLSG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous H2 diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous hydrogen gas diffusivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -3749,11 +4375,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000283">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of Argon is the ability of gas Argon to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of argon gas into aqueous solutions under standard temperature and pressure conditions. This parameter quantifies the maximum amount of argon that can dissolve in water and is important for modeling inert gas tracers and soil-atmosphere gas exchange processes in environmental studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SARX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>Ar solubility coefficient at 25oC</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Argon solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000251"/>
     </Class>
     
 
@@ -3762,11 +4393,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000284">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of CO2 is the ability of gas CO2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of carbon dioxide gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines carbon dioxide concentrations in soil water and is fundamental for modeling carbonic acid formation, soil pH dynamics, and carbon cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SCO2X</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>CO2 solubility coeficient at 25oC</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Carbon dioxide solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -3775,11 +4411,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000285">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of CH4 is the ability of gas CH4 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of methane gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls methane concentrations in soil water and groundwater and is essential for modeling methane transport and emissions from anaerobic environments in terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SCH4X</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>CH4 solubility coeficient at 25oC</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Methane solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
     </Class>
     
 
@@ -3788,11 +4429,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000286">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of O2 is the ability of gas O2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of oxygen gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines dissolved oxygen concentrations in soil water and is crucial for modeling aerobic respiration, microbial activity, and redox conditions in terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SOXYX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>O2 solubility coeficient at 25oC</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Oxygen solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -3801,11 +4447,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000287">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of N2 is the ability of gas N2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of nitrogen gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines dissolved nitrogen concentrations in soil water and is important for modeling inert gas tracers, denitrification potential assessment, and soil-atmosphere gas exchange processes in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SN2GX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>N2 solubility coeficient at 25oC</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Nitrogen solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
     
 
@@ -3814,11 +4465,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000288">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of N2O is the ability of gas  N2O to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of nitrous oxide gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls nitrous oxide concentrations in soil water and is essential for modeling greenhouse gas emissions, denitrification processes, and nitrous oxide transport in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SN2OX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>N2O solubility coeficient at 25oC</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Nitrous oxide solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
     </Class>
     
 
@@ -3827,11 +4483,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000289">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of NH3 is the ability of gas  NH3 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of ammonia gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines ammonia concentrations in soil water and is crucial for modeling ammonia volatilization, nitrogen loss from agricultural systems, and ammonia transport between soil and atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SNH3X</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>NH3 solubility coeficient at 25oC</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Ammonia solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </Class>
     
 
@@ -3840,11 +4501,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000290">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of H2 is the ability of gas H2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of hydrogen gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls dissolved hydrogen concentrations in soil water and is important for modeling hydrogen-based microbial metabolism, biogeochemical hydrogen cycling, and soil-atmosphere hydrogen exchange processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SH2GX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>H2 solubility coeficient at 25oC</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hydrogen solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </Class>
     
 
@@ -3853,11 +4519,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000291">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Water viscosity is a measure of water’s resistance to flow or, more precisely, the internal friction between its molecules when it moves. It quantifies how much force is needed to make water flow at a certain rate.</obo:IAO_0000115>
+        <obo:IAO_0000115>A measure of water’s resistance to flow or, more precisely, the internal friction between its molecules when it moves. It quantifies how much force is needed to make water flow at a certain rate.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VISCW</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>water viscosity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water viscosity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000234"/>
         <bervo:BERVO_has_unit>Mg m-1 s</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -3866,11 +4536,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000292">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>This variables sums up all H2 in soil. Its temporal varaiations reflects the influence from hydrology and biogeochemical reactions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative mass of hydrogen gas stored across all soil layers and spatial grid cells in a modeling domain. This integrated measure reflects the balance between hydrogen production from fermentation processes and hydrogen consumption by methanogenic bacteria and is used for mass conservation verification in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSoilH2G_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil H2</rdfs:label>
+        <rdfs:comment>What is the &quot;d-2&quot; unit in all the below terms?  Implies this is not actually mass, but some kind of ratio.</rdfs:comment>
+        <rdfs:label>Total soil hydrogen gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </Class>
     
 
@@ -3879,11 +4555,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000293">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>This variable sums up all surface fluxes for different gases over all grids. This is an EcoSIM specific varaible for mass conservation check</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative mass flux of all gaseous compounds emitted from soil surfaces across a modeling domain. This integrated measure includes emissions of carbon dioxide, methane, nitrous oxide, and other trace gases and is essential for quantifying soil-atmosphere gas exchange and verifying mass conservation in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SurfGas_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil gas emission</rdfs:label>
+        <rdfs:label>Total soil gas emission</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
     </Class>
     
 
@@ -3892,11 +4573,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000294">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>This variable sums up all plant chemical elements for mass conservation check in EcoSIM</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative mass of essential chemical elements stored in plant biomass across a modeling domain. This integrated measure includes carbon, nitrogen, phosphorus, and other nutrients in plant tissues and is crucial for verifying mass conservation and understanding ecosystem nutrient cycling in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantElemntStoreLandscape</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total plant element (C,N,P, etc) balance</rdfs:label>
+        <rdfs:label>Total plant element (C,N,P, etc) balance</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="Plant element (C,N,P, etc)"/>
     </Class>
     
 
@@ -3905,11 +4589,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000295">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>This varaible adds up all subsurface and lateral fluxes for H2 for mass conservation check in EcoSIM.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total mass of hydrogen gas lost from a modeling domain through groundwater flow and lateral transport processes. This integrated flux represents hydrogen removal via subsurface water movement and is essential for maintaining mass conservation in biogeochemical models of hydrogen cycling in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>H2GOU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative H2 loss through lateral and lower boundaries</rdfs:label>
+        <rdfs:label>Cumulative hydrogen gas loss through lateral and lower boundaries</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </Class>
     
 
@@ -3918,11 +4604,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000296">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total soil ion content refers to the sum of all the ion concentrations in a soil sample. It is an aggregate measure of the total quantity of ions present, which could include essential plant nutrients like nitrogen (N), phosphorous (P), and potassium (K), as well as other elements. This measurement is useful in determining soil fertility and nutrient availability for plant growth.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative quantity of all dissolved ionic species stored in soil water across a modeling domain. This integrated measure includes essential plant nutrients such as nitrogen, phosphorus, and potassium ions as well as other dissolved species and is fundamental for assessing soil fertility and verifying mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TION</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil ion content</rdfs:label>
+        <rdfs:label>Total soil ion content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
@@ -3934,11 +4622,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000297">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total soil ion flux due to hydrological fluxes used for mass conservation check in EcoSIM.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative flux of dissolved ionic species entering a modeling domain through surface water inputs. This integrated measure includes ion inputs from precipitation, irrigation, and surface runoff and is essential for tracking nutrient inputs and maintaining mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TIONIN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total surface ion flux</rdfs:label>
+        <rdfs:label>Total surface ion flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
     </Class>
     
 
@@ -3947,10 +4640,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000298">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total subsurface ion flux refers to the total movement of ions, or charged particles, within the subsurface or subsurface waters. This includes both the downward movement of ions through the soil profile (leaching) and the upward movement of ions from the subsurface to the surface (capillary rise or upward diffusion). It is a crucial factor in nutrient cycling, soil chemistry, and water quality.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative flux of dissolved ionic species lost from a modeling domain through subsurface water movement. This integrated measure includes both downward leaching through soil profiles and lateral groundwater flow and is crucial for understanding nutrient losses and maintaining mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TIONOU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface ion flux</rdfs:label>
+        <rdfs:label>Total subsurface ion flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
@@ -3962,11 +4658,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000299">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>This variable sums all sediment mass across different layers and grids for mass conservation diagnosis </obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative mass of particulate matter and sediment stored across all soil layers in a modeling domain. This integrated measure represents the total sediment pool including eroded material and suspended particles and is essential for verifying mass conservation in erosion and sediment transport models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSEDSO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil sediment</rdfs:label>
+        <rdfs:label>Total soil sediment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
     </Class>
     
 
@@ -3975,11 +4676,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000300">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total sediment subsurface flux refers to the total amount of sediment that is transported below the surface level due to natural processes such as soil erosion, landslide, and others. It is an important measure in the study of land degradation, soil conservation, and sediment transport.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative flux of particulate matter lost from a modeling domain through subsurface transport processes. This integrated measure includes sediment removal via groundwater flow and subsurface erosion and is important for understanding soil loss and maintaining mass conservation in erosion and sediment transport models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSedmErossLoss_lnds</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total sediment subsurface flux</rdfs:label>
+        <rdfs:label>Total sediment subsurface flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
@@ -3991,13 +4694,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000301">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total soil water content refers to the volume of water contained within a soil sample, usually expressed as a percentage of the total volume of the soil. It is an important parameter in the study of soil and environmental sciences because it affects various physical, chemical, and biological properties of the soil such as its permeability, nutrient cycling, and microbial activity. Soil water content is also a critical factor for plant growth as it affects the availability of water for plant uptake.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative volume of water stored across all soil layers in a modeling domain. This integrated measure represents the total water pool available for plant uptake and biogeochemical processes and is fundamental for understanding hydrological cycles and verifying water mass conservation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatMassStore_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Changed &quot;water content&quot; to &quot;volume&quot; of &quot;water&quot;</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil water content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000202"/>
+        <rdfs:label>Total soil water content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -4006,10 +4713,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000302">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative thermal energy stored across all soil layers in a modeling domain. This integrated measure represents the total heat pool affecting soil temperature dynamics and biogeochemical reaction rates and is essential for verifying energy conservation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatStore_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil heat content</rdfs:label>
+        <rdfs:label>Total soil heat content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000287"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -4018,10 +4731,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000303">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of oxygen stored in gaseous and dissolved forms across all soil layers in a modeling domain. This integrated measure represents the total oxygen pool available for aerobic respiration and biogeochemical processes and is crucial for verifying mass conservation in soil biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSoilO2G_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil O2 content</rdfs:label>
+        <rdfs:comment>Since &quot;g&quot; this is mass not volume.  Still unclear what d-2 is.</rdfs:comment>
+        <rdfs:label>Total soil oxygen content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -4030,10 +4750,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000304">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of litter-derived organic matter across all soil layers in a modeling domain. This integrated measure represents decomposing plant and microbial residues at various stages of breakdown and is essential for understanding carbon cycling and verifying organic matter mass conservation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LitRMStoreLndscap</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil litter OM content</rdfs:label>
+        <rdfs:comment>OK to be measured in soil and litter?</rdfs:comment>
+        <rdfs:label>Total soil litter organic matter content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000286"/>
     </Class>
     
 
@@ -4042,10 +4770,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000305">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of microbially-derived organic compounds including particulate organic matter and humus across all soil layers in a modeling domain. This integrated measure represents stable and semi-stable carbon pools formed through microbial decomposition processes and is crucial for understanding long-term carbon storage and verifying mass conservation in soil biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>POMHumStoreLndscap</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil POM + humus C content</rdfs:label>
+        <rdfs:label>Total soil particulate organic matter + humus carbon content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -4054,10 +4787,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000306">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of ammonium in dissolved and adsorbed forms across all soil layers in a modeling domain. This integrated measure represents the total ammonium pool available for plant uptake and microbial nitrification and is essential for understanding nitrogen cycling and verifying mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDisolNH4_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil NH4 content</rdfs:label>
+        <rdfs:label>Total soil ammonium content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </Class>
     
 
@@ -4066,10 +4805,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000307">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of nitrate dissolved in soil water across all soil layers in a modeling domain. This integrated measure represents the total nitrate pool available for plant uptake and denitrification processes and is crucial for understanding nitrogen cycling and verifying mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tNO3_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil NO3 content</rdfs:label>
+        <rdfs:label>Total soil nitrate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </Class>
     
 
@@ -4078,10 +4823,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000308">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total soil PO4 content refers to the collective amount of phosphate (PO4) ions held within the soil. Phosphate is a form of phosphorus which is considered an essential nutrient for plant life. It is necessary for various biological processes including energy metabolism and the synthesis of nucleic acids. The total soil PO4 content can influence nutrient availability and uptake by plants, as well as overall soil fertility. Assessing the total soil PO4 content is important for agricultural practices and soil management strategies.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative mass of phosphate ions stored across all soil layers in a modeling domain. This integrated measure represents the total phosphate pool essential for plant energy metabolism and nucleic acid synthesis and is fundamental for understanding phosphorus cycling and verifying mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDisolPi_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil PO4 content</rdfs:label>
+        <rdfs:label>Total soil phosphate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
@@ -4093,12 +4841,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000309">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total precipitation refers to the sum of all forms of precipitation, including rain, snow, sleet, and hail, over a certain period. It is a crucial element of the Earth’s water cycle, and its measurement is critical for meteorology, hydrology, and climatology. Notably, total precipitation enables the quantification of water resources and facilitates the understanding of weather patterns and climate change.</obo:IAO_0000115>
+        <obo:IAO_0000115>The sum of all forms of precipitation, including rain, snow, sleet, and hail, over a certain period. It is a crucial element of the Earth’s water cycle, and its measurement is critical for meteorology, hydrology, and climatology. Notably, total precipitation enables the quantification of water resources and facilitates the understanding of weather patterns and climate change.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CRAIN_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>&quot;precipitation&quot; is key context</rdfs:comment>
+        <rdfs:comment>Check for consensus on this</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total precipitation</rdfs:label>
+        <rdfs:label>Total precipitation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
@@ -4108,9 +4861,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000310">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative energy flux at the soil-atmosphere interface from latent heat, sensible heat, precipitation, irrigation, and litter inputs across a modeling domain. This integrated measure represents the total energy input to terrestrial systems and is essential for verifying energy conservation in land surface models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HEATIN_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total surface heat flux</rdfs:label>
+        <rdfs:label>Total surface heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -4120,10 +4877,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000311">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of organic carbon added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents carbon inputs from agricultural management practices and is crucial for verifying mass conservation in agricultural soil biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tAmendOrgC_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>&quot;amendment&quot; has to go somewhere</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total organic C amendment</rdfs:label>
+        <rdfs:comment>Is &quot;fertilizer&quot; equivalent to &quot;amendment&quot;?</rdfs:comment>
+        <rdfs:label>Total organic carbon amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -4132,10 +4897,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000312">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of organic nitrogen added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents nitrogen inputs from agricultural management practices and is essential for understanding nitrogen cycling and verifying mass conservation in agricultural soil biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TORGN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total organic N amendment</rdfs:label>
+        <rdfs:label>Total organic nitrogen amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
     
 
@@ -4144,10 +4915,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000313">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of organic phosphorus added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents phosphorus inputs from agricultural management practices and is fundamental for understanding phosphorus cycling and verifying mass conservation in agricultural soil biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TORGP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total organic P amendment</rdfs:label>
+        <rdfs:label>Total organic phosphorus amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
     </Class>
     
 
@@ -4156,13 +4933,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000314">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total subsurface water flux refers to the collective movement of water below the surface of the Earth, including through soil, substrates, and aquifers. It represents the sum of various flux-related processes such as infiltration, percolation, groundwater flow, and capillary rise. This parameter plays a crucial role in hydrology and Earth system modeling, influencing various processes like nutrient cycling, crop production, and ecosystem functioning, as well as human activities such as water supply and irrigation practices.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative volume of water lost from a modeling domain through subsurface flow processes including groundwater drainage and lateral flow. This integrated measure represents water losses below the surface and is essential for understanding hydrological cycles and verifying water mass conservation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QH2OLoss_lnds</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface water flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000155"/>
+        <rdfs:label>Total subsurface water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -4171,11 +4951,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000315">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total evaporation, or evapotranspiration, is the sum of evaporation and plant transpiration from the Earth&apos;s land and ocean surface to the atmosphere. It is an important part of the water cycle, and affects micro and macro climate.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative volume of water lost from a modeling domain through evaporation from soil surfaces and plant transpiration processes. This integrated measure represents the primary water loss mechanism in terrestrial systems and is fundamental for understanding hydrological cycles and water balance in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CEVAP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total evaporation</rdfs:label>
+        <rdfs:label>Total evaporation</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
@@ -4186,10 +4968,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000316">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total surface runoff, commonly referred to as &apos;runoff&apos;, is the part of the water cycle that flows over land as surface water instead of being absorbed into the ground or evaporating into the air. It is a major component of the water cycle, and it is responsible for transporting water from the land to the ocean. Runoff can originate from rain, snowmelt, and other forms of precipitation, and it is major source of water pollution, carrying surface pollutants through the environment. In Earth systems modeling, total surface runoff is a key variable which helps us understand and simulate the water flow within a catchment area.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative volume of water flowing over land surfaces without infiltrating into soil across a modeling domain. This integrated measure represents water transport from terrestrial systems to streams and rivers and is crucial for understanding hydrological cycles and water resource availability in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CRUN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total surface runoff</rdfs:label>
+        <rdfs:label>Total surface runoff</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -4201,9 +4985,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000317">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative energy flux lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents thermal energy transport below the surface and is essential for verifying energy conservation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatOut_lnds</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface heat flux</rdfs:label>
+        <rdfs:label>Total subsurface heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -4213,10 +5002,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000318">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of dissolved oxygen lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents oxygen transport below the surface and is important for verifying mass conservation and understanding redox conditions in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OXYGOU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface O2 flux</rdfs:label>
+        <rdfs:label>Total subsurface oxygen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -4225,10 +5020,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000319">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of dissolved organic carbon lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents carbon transport below the surface and is crucial for understanding carbon cycling and verifying mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TOMOU_lnds</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface C flux</rdfs:label>
+        <rdfs:label>Total subsurface carbon flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -4237,10 +5038,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000320">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of dissolved inorganic nitrogen entering a modeling domain through surface water inputs including precipitation and runoff. This integrated measure represents nitrogen inputs to terrestrial systems and is essential for understanding nitrogen cycling and verifying mass conservation in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TZIN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total surface N flux</rdfs:label>
+        <rdfs:label>Total surface nitrogen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
     
 
@@ -4249,10 +5056,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000321">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of dissolved inorganic phosphorus entering a modeling domain through surface water inputs including precipitation and runoff. This integrated measure represents phosphorus inputs to terrestrial systems and is fundamental for understanding phosphorus cycling and verifying mass conservation in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TPIN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total surface P flux</rdfs:label>
+        <rdfs:label>Total surface phosphous flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
     </Class>
     
 
@@ -4261,10 +5074,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000323">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of carbon dioxide stored in soil air spaces across all soil layers in a modeling domain. This integrated measure represents the carbon dioxide pool produced by root and microbial respiration and is essential for understanding soil carbon cycling and verifying mass conservation in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TGasC_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil CO2</rdfs:label>
+        <rdfs:label>Total soil carbon dioxide</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -4273,10 +5091,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000324">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
+        <obo:IAO_0000115>The cumulative mass of nitrogen gas stored in soil air spaces across all soil layers in a modeling domain. This integrated measure represents the nitrogen gas pool produced by denitrification processes and is important for understanding nitrogen cycling and verifying mass conservation in soil biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TGasN_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil N2</rdfs:label>
+        <rdfs:label>Total soil nitrogen</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
     
 
@@ -4285,9 +5108,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000325">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of carbon dioxide release from plant canopy tissues due to metabolic processes required for cellular maintenance and growth. This flux represents the energy cost of maintaining living canopy biomass and synthesizing new tissue and is essential for modeling plant carbon budgets in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyGrosRCO2_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>canopy autotrophic respiraiton</rdfs:label>
+        <rdfs:label>Canopy autotrophic respiration</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4297,9 +5122,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000326">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The net flux of carbon dioxide between an ecosystem and the atmosphere representing the balance between photosynthetic carbon uptake and respiratory carbon release. This integrated measure includes carbon dioxide uptake by plants through photosynthesis minus carbon dioxide release from plant and soil respiration and is fundamental for assessing ecosystem carbon balance in terrestrial models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_NEE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total canopy net CO2 exchange</rdfs:label>
+        <rdfs:label>Net ecosystem carbon dioxide exchange</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4309,10 +5138,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000327">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of ammonia capture by plant canopy surfaces through dry deposition from the atmosphere. This flux represents atmospheric ammonia inputs to terrestrial ecosystems that are subsequently transferred to soil through litterfall and is important for modeling nitrogen cycling and atmospheric nitrogen deposition effects.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NH3Dep2Can_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>canopy NH3 flux</rdfs:label>
+        <rdfs:label>Canopy ammonia flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -4321,10 +5154,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000328">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The initial biomass of root nodule structures established during bacterial infection and colonization events in nitrogen-fixing plants. This measure represents the carbon, nitrogen, and phosphorus content of newly formed symbiotic structures and is essential for modeling biological nitrogen fixation initiation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NodulInfectElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>pft nodule infection</rdfs:label>
+        <rdfs:label>Pft nodule infection</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
     </Class>
     
 
@@ -4333,10 +5170,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000329">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative biomass of root nodule structures accumulated over the entire growing season of nitrogen-fixing plants. This integrated measure represents the total carbon, nitrogen, and phosphorus invested in symbiotic structures and is important for understanding the energetic costs of biological nitrogen fixation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NodulInfectElmsCum_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>pft cumulative nodule infection</rdfs:label>
+        <rdfs:label>Pft cumulative nodule infection</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
     </Class>
     
 
@@ -4345,10 +5185,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000330">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative flux of ammonia captured by plant canopy surfaces through atmospheric deposition over an annual cycle. This integrated measure represents total atmospheric ammonia inputs to plant tissues and is essential for understanding nitrogen inputs and verifying mass conservation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NH3Emis_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total canopy NH3 flux</rdfs:label>
+        <rdfs:label>Total canopy ammonia flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -4357,9 +5202,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000331">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative mass of plant litterfall containing carbon, nitrogen, and phosphorus deposited on soil surfaces over an annual cycle. This integrated measure represents organic matter inputs from plant senescence and is crucial for understanding decomposition processes and verifying mass conservation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SurfLitrfalStrutElms_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total surface LitrFall element</rdfs:label>
+        <rdfs:label>Total surface litterfall element</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -4369,10 +5217,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000332">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>RDFOME refers to the Root uptake which is positive or exudation which is negative of Dissolved Organic Carbon (DOC). This term helps in understanding the process by which roots extract or exude DOC from or into the soil environment. It is an important parameter in earth systems modeling as it plays a crucial role in carbon cycling and soil organic matter dynamics.</obo:IAO_0000115>
+        <obo:IAO_0000115>The net flux of dissolved organic carbon between plant roots and soil with positive values indicating root uptake and negative values indicating root exudation. This bidirectional process represents carbon exchange between plants and soil organic matter pools and is fundamental for understanding rhizosphere carbon dynamics in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMycoExudEUptk_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake (+ve) - exudation (-ve) of DOC</rdfs:label>
+        <rdfs:label>Root uptake (+ve) - exudation (-ve) of dissolved organic carbon</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
@@ -4385,10 +5234,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000333">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of ammonium absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents nutrient acquisition from background soil solution and is essential for modeling plant nitrogen nutrition and competition in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNutUptake_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NH4 non-band</rdfs:label>
+        <rdfs:label>Root uptake of ammonium non-band</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -4397,10 +5249,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000334">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of atmospheric nitrogen conversion to ammonia by symbiotic bacteria in root nodules of nitrogen-fixing plants. This biological process represents an important nitrogen input to terrestrial ecosystems and is crucial for modeling nitrogen cycling and plant nutrition in nutrient-limited environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootN2Fix_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root N2 fixation</rdfs:label>
+        <rdfs:label>Root nitrogen fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
     
 
@@ -4409,9 +5266,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000335">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative rate of atmospheric nitrogen fixation by all nitrogen-fixing plants summed across all vertical soil layers. This vertically integrated measure represents the total biological nitrogen input to soil profiles and is important for understanding nitrogen cycling in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootN2Fix_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>vertical profile of root N2 fixation</rdfs:label>
+        <rdfs:label>Vertical profile of root nitrogen fixation</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4421,9 +5280,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000337">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of dissolved gas exchange between plant roots and soil water including nitrogen, oxygen, argon, carbon dioxide, methane, ammonia and hydrogen. This process represents root-mediated gas transport through plant tissues and is important for modeling soil-atmosphere gas exchange and root metabolism in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootUptkSoiSol_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>aqueous H2 flux from roots to soil water</rdfs:label>
+        <rdfs:label>Aqueous gas flux from roots to soil water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4433,10 +5295,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000338">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of dihydrogen phosphate absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents phosphorus acquisition from background soil solution and is essential for modeling plant phosphorus nutrition and competition in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootH2PO4DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of H2PO4 non-band</rdfs:label>
+        <rdfs:label>Root uptake of dihydrogen phosphate non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -4445,10 +5311,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000339">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of dihydrogen phosphate absorption by plant roots from fertilizer band zones with concentrated nutrient availability. This process represents enhanced phosphorus acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootH2PO4DmndBand_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of H2PO4 band</rdfs:label>
+        <rdfs:label>Root uptake of dihydrogen phosphate band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -4457,9 +5327,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000340">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of hydrogen phosphate absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents phosphorus acquisition from background soil solution at higher pH conditions and is essential for modeling plant phosphorus nutrition under varying soil chemical conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootH1PO4DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>HPO4 demand in non-band by each root population</rdfs:label>
+        <rdfs:label>Hydrogen phosphate demand in non-band by each root population</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4469,9 +5341,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000341">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of hydrogen phosphate absorption by plant roots from fertilizer band zones with concentrated nutrient availability. This process represents enhanced phosphorus acquisition from localized fertilizer applications at higher pH conditions and is crucial for modeling agricultural management effects on plant phosphorus nutrition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootH1PO4DmndBand_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>HPO4 demand in band by each root population</rdfs:label>
+        <rdfs:label>Hydrogen phosphate demand in band by each root population</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4483,8 +5357,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
         <obo:IAO_0000115>Element translocated from leaf during senescence, often represented as RCELX, refers to the movement of certain nutrients or elements from the leaf to other parts of the plant during the process of senescence, which is the aging process in the plant where the leaf cellular structure degrades, often leading to leaf fall. This translocation typically happens to reuse or relocate valuable elements within the plant for normative growth or survival purposes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafElmntRemobFlx_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>element translocated from leaf during senescence</rdfs:label>
+        <rdfs:label>Element translocated from leaf during senescence</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
@@ -4497,8 +5372,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
         <obo:IAO_0000115>Element translocated from sheath during senescence refers to the process of nutrients being moved away from the sheath during plant senescence. Senescence is the last phase of development in a plant&apos;s lifecycle, characterized by degradation of cell structures, protein catabolism, and nutrient mobilization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetioleChemElmRemobFlx_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>element translocated from sheath during senescence</rdfs:label>
+        <rdfs:label>Element translocated from sheath during senescence</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
@@ -4509,12 +5385,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000344">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total gross CO2 fixation refers to the overall process in which carbon dioxide (CO2) from the atmosphere is converted into organic carbon compounds through photosynthesis by plants and other photosynthetic organisms. It represents the combined rate at which CO2 is being assimilated by the entire ecosystem or a specific region over a given time period, thereby contributing to carbon uptake and storage in terrestrial ecosystems. This parameter is crucial for assessing the capacity of ecosystems to act as carbon sinks and for understanding the global carbon cycle.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of atmospheric carbon dioxide conversion to organic carbon compounds through photosynthesis by plant communities. This process represents the total carbon assimilation before accounting for respiratory losses and is fundamental for understanding primary productivity and carbon sequestration potential in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrossCO2Fix_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total gross CO2 fixation</rdfs:label>
+        <rdfs:label>Total gross carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
@@ -4524,9 +5402,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000345">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative amount of atmospheric carbon dioxide converted to organic carbon compounds through photosynthesis over an annual cycle. This integrated measure represents the total carbon assimilation by plant communities and is essential for understanding annual primary productivity in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrossCO2Fix_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>cumulative total gross CO2 fixation</rdfs:label>
+        <rdfs:label>Cumulative total gross carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -4536,9 +5417,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000346">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The mass of carbon, nitrogen, and phosphorus contained in structural plant tissues that become litterfall during senescence events. This measure represents the nutrient content of woody and supportive tissues entering the decomposition cycle and is important for modeling organic matter inputs to soil in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LitrfalStrutElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total plant element LitrFall</rdfs:label>
+        <rdfs:label>Total structural plant element LitrFall</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -4548,10 +5432,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000347">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative amount of atmospheric nitrogen converted to ammonia by symbiotic bacteria in both canopy and root tissues over an annual cycle. This integrated measure represents the total biological nitrogen input by nitrogen-fixing plants and is crucial for understanding nitrogen cycling in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantN2Fix_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total plant N2 fixation</rdfs:label>
+        <rdfs:label>Total plant nitrogen fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
     
 
@@ -4560,10 +5450,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000348">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative amount of carbon dioxide released from plant tissues through autotrophic respiration for maintenance and growth processes over an annual cycle. This integrated measure represents the total respiratory carbon losses by plant communities and is essential for understanding net primary productivity in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrossRespC_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>cumulative total plant respiration</rdfs:label>
+        <rdfs:label>Cumulative total plant respiration</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
 
@@ -4572,9 +5466,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000349">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The instantaneous rate of carbon dioxide release from plant tissues through autotrophic respiration for maintenance and growth processes. This flux represents the metabolic carbon costs of plant function and is fundamental for modeling plant carbon budgets and net carbon assimilation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrossResp_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>pft level plant respiraiton</rdfs:label>
+        <rdfs:label>Pft level plant respiration</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4586,10 +5482,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
         <obo:IAO_0000115>Plant element balance refers to the equilibrium between the input and output of essential elements within the plant system. It describes the processes of absorption, translocation, utilization, and accumulation of nutrients such as carbon, oxygen, hydrogen, nitrogen, phosphorus, and potassium by plants. This balance is crucial for the growth, development, and overall health of plants, as it directly impacts their physiological functions and metabolic processes. Understanding and modeling plant element balance is essential for studying plant responses to environmental changes and optimizing agricultural practices and productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ElmBalanceCum_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant element balance</rdfs:label>
+        <rdfs:label>Plant element balance</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
 
@@ -4598,10 +5495,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000351">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative mass of carbon, nitrogen, and phosphorus contained in plant litterfall from senescent tissues over an annual cycle. This integrated measure represents the annual nutrient inputs to soil from plant mortality and is essential for understanding organic matter cycling in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LitrfalStrutElms_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant element LitrFall</rdfs:label>
+        <rdfs:label>Plant element litterfall</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
 
@@ -4610,10 +5510,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000352">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of carbon, nitrogen, and phosphorus transfer from dying root tissues to soil organic matter pools during root mortality events. This process represents belowground organic matter inputs from root death and is important for modeling soil organic matter dynamics in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LitrfalStrutElms_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant LitrFall element</rdfs:label>
+        <rdfs:label>Plant litterfall element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
 
@@ -4622,12 +5525,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000353">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total net primary productivity (ZNPP) is the total amount of energy that the primary producers in an ecosystem capture through photosynthesis minus the amount of energy used for respiration. It represents the total energy available for consumption by herbivores and subsequent trophic levels. ZNPP is a key measure of ecosystem productivity and health.</obo:IAO_0000115>
+        <obo:IAO_0000115>The net rate of carbon accumulation by primary producers after accounting for respiratory losses representing energy available for higher trophic levels. This measure quantifies ecosystem productivity by subtracting autotrophic respiration from gross primary productivity and is fundamental for understanding carbon flow in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NetPrimProduct_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total net primary productivity</rdfs:label>
+        <rdfs:label>Total net primary productivity</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
     </Class>
     
@@ -4637,9 +5541,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000354">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative volume of water lost from plant canopy surfaces through evaporation and transpiration processes over an annual cycle. This integrated measure represents the plant contribution to ecosystem evapotranspiration and is essential for understanding water cycling and plant water use efficiency in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ETCanopy_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total transpiration &lt;0 into atmosphere</rdfs:label>
+        <rdfs:label>Total transpiration &lt;0 into atmosphere</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -4649,9 +5556,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000355">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative amount of carbon dioxide released from aboveground plant organs through autotrophic respiration processes over an annual cycle. This integrated measure represents the total respiratory carbon losses from canopy tissues and is crucial for understanding plant carbon budgets in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyRespC_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total autotrophic respiration</rdfs:label>
+        <rdfs:label>Total autotrophic respiration</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -4661,10 +5571,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000356">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Plant element harvest refers to the process of gathering mature plant elements during a particular season. These plant elements can include grains, fruits, vegetables, or other plant parts that are typically used for food, fuel, medicinal plants, and other uses. It&apos;s an important parameter in agricultural practices and earth system modeling as it affects crop yield and sustainability.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative mass of carbon, nitrogen, and phosphorus removed from ecosystems through agricultural harvest of plant materials over an annual cycle. This measure represents nutrient exports from terrestrial systems through crop production and is important for understanding agricultural impacts on biogeochemical cycling in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EcoHavstElmnt_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant element harvest</rdfs:label>
+        <rdfs:label>Plant element harvest</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
@@ -4674,11 +5585,13 @@
     <!-- https://w3id.org/bervo/BERVO_0000357 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000357">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>EcoHavstElmntCum_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total plant harvest</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The total biomass removed from ecosystems through complete plant harvesting representing the entire above and belowground plant material collected. This measure quantifies the total organic matter export from terrestrial systems through agricultural practices and is essential for modeling human impacts on ecosystem carbon and nutrient cycles.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total plant harvest</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
 
@@ -4687,10 +5600,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000358">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>VCO2F refers to the volume of CO2 emitted due to combustion of plant biomass during wildfires. Wildfires return substantial amounts of carbon that was sequestered by plants back into the atmosphere. This parameter is essential to capture the full carbon cycle including influence of fire disturbances in Earth system models.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative amount of carbon dioxide released to the atmosphere through combustion of plant biomass during fire events over an annual cycle. This measure represents the return of sequestered carbon to the atmosphere through wildfire disturbances and is crucial for understanding fire impacts on carbon cycling in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2ByFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant CO2 emission from fire</rdfs:label>
+        <rdfs:label>Plant carbon dioxide emission from fire</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
@@ -4704,13 +5618,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000359">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Refers to the emission of methane (CH4), a powerful greenhouse gas, from plants during a fire event.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative amount of methane released to the atmosphere through incomplete combustion of plant biomass during fire events over an annual cycle. This greenhouse gas emission represents a significant contributor to atmospheric methane from wildfire disturbances and is important for modeling fire impacts on greenhouse gas cycling in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CH4ByFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant CH4 emission from fire</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <rdfs:comment>What&apos;s being measured here is &quot;mass&quot; (of methane); where does &quot;emission&quot; go?  Maybe &quot;Emission&quot; and &quot;uptake&quot; are the correct attributes but they&apos;re measured in mass or volume units.</rdfs:comment>
+        <rdfs:label>Plant methane emission from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
     </Class>
     
@@ -4720,10 +5637,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000360">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>VOXYF refers to the concept of plant oxygen uptake from fire. It means how much oxygen plants consume during a fire event.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative amount of oxygen consumed from the atmosphere during combustion of plant biomass in fire events over an annual cycle. This oxygen consumption represents the oxidant requirement for biomass burning and is essential for understanding fire stoichiometry and atmospheric oxygen depletion during wildfire disturbances.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>O2ByFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant O2 uptake from fire</rdfs:label>
+        <rdfs:label>Plant oxygen uptake from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
@@ -4736,11 +5655,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000361">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>The amount of Ammonia (NH3) released into the atmosphere as a result of fire or burning in vegetation area.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative amount of ammonia released to the atmosphere through volatilization of nitrogen compounds during plant biomass burning over an annual cycle. This nitrogen emission represents a significant pathway for ecosystem nitrogen loss during fire disturbances and is important for modeling fire impacts on nitrogen cycling in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NH3byFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant NH3 emission from fire</rdfs:label>
+        <rdfs:label>Plant ammonia emission from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </Class>
     
@@ -4750,10 +5673,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000362">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Plant N2O emission from fire refers to the amount of nitrous oxide (N2O) released by plants during a fire event. It represents the contribution of vegetation to N2O emissions under burning conditions. This parameter is important in Earth system modeling as it helps understand the role of wildfires in altering greenhouse gas dynamics and contributing to climate change. It is influenced by the type and quantity of the biomass burned, fire intensity, and environmental conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative amount of nitrous oxide released to the atmosphere through oxidation of nitrogen compounds during plant biomass burning over an annual cycle. This greenhouse gas emission represents a significant contributor to atmospheric nitrous oxide from wildfire disturbances and is crucial for modeling fire impacts on climate and nitrogen cycling in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>N2ObyFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant N2O emission from fire</rdfs:label>
+        <rdfs:label>Plant nitrous oxide emission from fire</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
@@ -4767,12 +5691,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000363">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Release of phosphate or PO4 from plant material during a fire event. It&apos;s a specific form of nutrient release during biomass burning and plays a role in biogeochemical cycles.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative amount of phosphate released to the atmosphere and soil through combustion of plant biomass during fire events over an annual cycle. This phosphorus emission represents nutrient mobilization from organic matter during wildfire disturbances and is important for understanding fire impacts on phosphorus cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PO4byFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant PO4 emission from fire</rdfs:label>
+        <rdfs:label>Plant phosphate emission from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
@@ -4782,9 +5709,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000364">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of oxygen consumption by plant root tissues for autotrophic respiration processes in each soil layer. This oxygen demand represents the metabolic requirement for root maintenance and growth and is essential for modeling belowground plant metabolism and soil oxygen dynamics in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootO2Dmnd4Resp_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root O2 demand from respiration</rdfs:label>
+        <rdfs:label>Root oxygen demand from respiration</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4794,10 +5723,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000365">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Gaseous tracer flux through roots refers to the movement of gases, such as carbon dioxide or nitrogen dioxide, through the roots of plants. It represents the transport of these gases from the atmosphere into the soil or from the soil into the atmosphere, mediated by the root system. This parameter is important for understanding the exchange of greenhouse gases between the soil and the atmosphere and how vegetation influences carbon and nitrogen cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of gaseous compound transport through plant root tissues facilitating exchange between soil and atmosphere. This root-mediated gas transport includes carbon dioxide, oxygen, and other trace gases and is fundamental for understanding soil-atmosphere gas exchange and plant influences on biogeochemical cycling in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_air2root_flx_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>gaseous tracer flux through roots</rdfs:label>
+        <rdfs:label>Gaseous tracer flux through roots</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4807,10 +5738,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000366">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Dissolution (+ve) - volatilization (-ve) gas flux in roots refers to the process of gas exchange occurring in the root system of plants, where gases dissolved in the soil water are taken up by roots (positive flux) or gases are released from the roots into the surrounding soil atmosphere (negative flux). These fluxes are influenced by factors such as soil composition, root morphology, and environmental conditions, and play a role in the overall cycling of gases within the earth system.</obo:IAO_0000115>
+        <obo:IAO_0000115>The net flux of gaseous compounds between dissolved and gaseous phases within plant root systems with positive values indicating gas dissolution and negative values indicating volatilization. This bidirectional process controls gas partitioning in root tissues and is important for modeling plant-mediated gas transport and root metabolism in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_Root_gas2aqu_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>dissolution (+ve) - volatilization (-ve) gas flux in roots</rdfs:label>
+        <rdfs:label>Dissolution (+ve) - volatilization (-ve) gas flux in roots</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4820,9 +5753,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000367">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of carbon dioxide release from root autotrophic respiration into root water and surrounding soil solution. This dissolved carbon dioxide flux represents respiratory carbon production in root tissues and is essential for modeling soil carbonic acid formation and root zone pH dynamics in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCO2Emis2Root_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>aqueous CO2 flux from roots to root water</rdfs:label>
+        <rdfs:label>Aqueous carbon dioxide flux from roots to root water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4832,9 +5768,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000368">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of dissolved oxygen uptake by plant root tissues from internal root water for autotrophic respiration processes. This oxygen flux can originate from aerenchyma transport or diffusion from soil water and is crucial for modeling root metabolism and soil oxygen dynamics in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootO2Uptk_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>aqueous O2 flux from roots to root water</rdfs:label>
+        <rdfs:label>Aqueous oxygen flux from roots to root water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4844,9 +5783,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000369">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The potential rate of root autotrophic respiration under optimal oxygen conditions without oxygen limitation constraints. This maximum respiratory capacity represents the intrinsic metabolic potential of root tissues and is important for modeling root metabolism under varying soil oxygen conditions in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootRespPotent_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root respiration unconstrained by O2</rdfs:label>
+        <rdfs:label>Root respiration unconstrained by oxygen gas</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4856,9 +5797,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000370">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The actual rate of carbon dioxide release from root autotrophic respiration limited by available soil oxygen concentrations. This oxygen-constrained respiration provides energy for root maintenance, nutrient uptake, and growth and is essential for modeling root metabolism under varying soil redox conditions in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2Autor_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root respiration constrained by O2</rdfs:label>
+        <rdfs:label>Root respiration constrained by oxygen gas</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4868,10 +5811,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000371">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total root uptake refers to the positive value of the amount of a specific dissolved element absorbed by the roots from the soil solution. Exudation refers to the negative value of the amount of that element released by the roots back to the soil. This parameter plays a vital role in soil-plant nutrient cycling and can help provide insights into the nutrient acquisition strategies of plants in different soil conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The net flux of dissolved elements between plant roots and soil solution with positive values indicating root uptake and negative values indicating root exudation. This bidirectional nutrient exchange represents plant nutrient acquisition strategies and root carbon investment and is fundamental for understanding rhizosphere biogeochemistry in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMycoExudElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root uptake (+ve) - exudation (-ve) of dissovled element</rdfs:label>
+        <rdfs:label>Total root uptake (+ve) - exudation (-ve) of dissovled element</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -4882,11 +5827,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000372">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total root uptake of NH4 refers to the process whereby plant roots absorb ammonium (NH4) from the surrounding soil. This process is important for plant growth, as NH4 is a key form of nitrogen, a critical nutrient for plants. Ammonium uptake is influenced by various factors including soil properties, environmental conditions, and plant species characteristics.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative rate of ammonium absorption by plant roots from soil solution across all soil layers and plant populations. This nitrogen uptake process represents a major plant nutrient acquisition pathway and is essential for modeling plant nitrogen nutrition and soil nitrogen cycling in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNH4Uptake_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root uptake of NH4</rdfs:label>
+        <rdfs:label>Total root uptake of ammonium</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
@@ -4898,10 +5845,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000373">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative rate of nitrate absorption by plant roots from soil solution across all soil layers and plant populations. This nitrogen uptake process represents an important plant nutrient acquisition pathway under well-aerated soil conditions and is crucial for modeling plant nitrogen nutrition and soil nitrogen cycling in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNO3Uptake_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root uptake of NO3</rdfs:label>
+        <rdfs:label>Total root uptake of nitrate</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
@@ -4913,10 +5863,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000374">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total root uptake of PO4 refers to the amount of phosphates, PO4, a plant absorbs from the soil through its roots. This phosphorus uptake is vital for plant growth and development as phosphorus is a key element that plays several roles in plant physiology including energy transfer and storage, photosynthesis, respiration, and synthesis of nucleic acids. This parameter is often measured in Earth system modeling to understand nutrient cycling in ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative rate of dihydrogen phosphate absorption by plant roots from soil solution across all soil layers and plant populations. This phosphorus uptake process is vital for plant energy metabolism, photosynthesis, and nucleic acid synthesis and is fundamental for modeling plant phosphorus nutrition and soil phosphorus cycling in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootH2PO4Uptake_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root uptake of PO4</rdfs:label>
+        <rdfs:label>Total root uptake of phosphate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
@@ -4928,9 +5881,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000375">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative rate of hydrogen phosphate absorption by plant roots from soil solution across all soil layers and plant populations. This phosphorus uptake process occurs under higher soil pH conditions and is important for plant energy metabolism and nucleic acid synthesis in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootHPO4Uptake_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root uptake of HPO4</rdfs:label>
+        <rdfs:label>Total root uptake of hydrogen phosphate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000073"/>
@@ -4942,10 +5899,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000376">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative rate of atmospheric nitrogen conversion to ammonia by symbiotic bacteria in root nodules across all soil layers for a plant population. This biological nitrogen fixation represents an important nitrogen input to terrestrial ecosystems and is crucial for modeling nitrogen cycling and plant nutrition in nutrient-limited environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootN2Fix_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root N2 fixation</rdfs:label>
+        <rdfs:label>Total root nitrogen fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
     
 
@@ -4954,9 +5917,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000377">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of gaseous compound release from plant root tissues during disturbance events including nitrogen, oxygen, argon, carbon dioxide, methane, nitrous oxide, ammonia and hydrogen. This disturbance-induced gas flux represents ecosystem gas losses during root destruction and is important for modeling disturbance impacts on soil-atmosphere gas exchange.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootGasLossDisturb_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>gas flux from root disturbance (&lt;0 into atmosphere)</rdfs:label>
+        <rdfs:label>Gas flux from root disturbance (&lt;0 into atmosphere)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4966,9 +5932,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000378">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The potential rate of nutrient absorption by plant roots from non-fertilized soil areas under optimal oxygen conditions without oxygen limitation constraints. This maximum uptake capacity includes ammonium, nitrate, and phosphate forms and is important for modeling plant nutrient acquisition potential under varying soil oxygen conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootOUlmNutUptake_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NH4 non-band unconstrained by O2</rdfs:label>
+        <rdfs:label>Root uptake of ammonium non-band unconstrained by oxygen gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4978,9 +5947,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000379">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The potential rate of nutrient absorption by plant roots from non-fertilized soil areas under optimal carbon availability without metabolic carbon limitation constraints. This maximum uptake capacity includes ammonium, nitrate, and phosphate forms and is important for modeling plant nutrient acquisition potential under varying carbon resource conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCUlmNutUptake_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NH4 non-band unconstrained by root nonstructural C</rdfs:label>
+        <rdfs:label>Root uptake of ammonium non-band unconstrained by root nonstructural C</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -4990,9 +5962,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000380">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The potential rate of carbon dioxide release from root autotrophic respiration under optimal carbon availability without metabolic carbon limitation constraints. This maximum respiratory capacity represents the intrinsic metabolic potential before considering gas transport limitations and is important for modeling root metabolism under varying carbon resource conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2EmisPot_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root CO2 efflux unconstrained by root nonstructural C</rdfs:label>
+        <rdfs:label>Root carbon dioxide efflux unconstrained by root nonstructural C</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5002,9 +5977,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000381">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The demand rate for ammonium absorption by plant roots from non-fertilized soil areas to support root biomass synthesis and growth. This nitrogen demand represents the plant requirement for ammonium under unlimited soil ammonium availability and is essential for modeling plant nitrogen acquisition strategies in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNH4DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NH4 non-band unconstrained by NH4</rdfs:label>
+        <rdfs:label>Root uptake of ammonium non-band unconstrained by ammonium</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5014,9 +5992,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000382">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The demand rate for nitrate absorption by plant roots from non-fertilized soil areas to support root biomass synthesis and growth. This nitrogen demand represents the plant requirement for nitrate under unlimited soil nitrate availability and is essential for modeling plant nitrogen acquisition strategies in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNO3DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NH4 band unconstrained by NH4</rdfs:label>
+        <rdfs:label>Root uptake of ammonium band unconstrained by ammonium</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5026,9 +6007,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000383">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The demand rate for ammonium absorption by plant roots from fertilizer band zones to support root biomass synthesis and growth. This nitrogen demand represents enhanced plant nutrient acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNH4DmndBand_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NO3 band unconstrained by NO3</rdfs:label>
+        <rdfs:label>Root uptake of nitrate band unconstrained by nitrate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5038,9 +6022,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000384">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The demand rate for nitrate absorption by plant roots from fertilizer band zones to support root biomass synthesis and growth. This nitrogen demand represents enhanced plant nutrient acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNO3DmndBand_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NO3 non-band unconstrained by NO3</rdfs:label>
+        <rdfs:label>Root uptake of nitrate non-band unconstrained by nitrate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5050,9 +6037,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000385">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of ammonia capture by individual plant branches through atmospheric dry deposition processes. This branch-level ammonia flux is scaled up to estimate whole-canopy ammonia interception and represents atmospheric nitrogen inputs to plant tissues in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NH3Dep2Can_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>gaseous NH3 flux fron root disturbance band</rdfs:label>
+        <rdfs:label>Gaseous NH3 flux fron root disturbance band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5062,10 +6052,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000386">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>The constraint of oxygen concentration to root respiration. This might be the case in waterlogged soils where oxygen availability can limit the respiration process.</obo:IAO_0000115>
+        <obo:IAO_0000115>The limiting effect of soil oxygen concentration on plant root respiration rates in waterlogged or poorly drained soils. This constraint represents how anaerobic conditions reduce root metabolic activity and is critical for modeling plant responses to soil moisture extremes in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RAutoRootO2Limter_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>O2 constraint to root respiration</rdfs:label>
+        <rdfs:label>Oxygen constraint to root respiration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000149"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
@@ -5077,10 +6068,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000387">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Net root element uptake (+ve) - exudation (-ve) refers to the net amount of nutrient elements taken up by the roots of a plant, minus the amount lost through exudation. Exudation is the process whereby roots release organic substances into the surrounding soil. This parameter is essential in agricultural and ecological modeling as it helps in understanding nutrient cycling in soils and the nutrient utilization efficiency of plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The net flux of chemical elements between plant roots and soil, accounting for both nutrient uptake and organic compound exudation by plant functional types. This bidirectional exchange represents the balance between plant nutrient acquisition and root carbon losses that drive soil biogeochemical processes in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantRootSoilElmNetX_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>net root element uptake (+ve) - exudation (-ve)</rdfs:label>
+        <rdfs:label>Net root element uptake (+ve) - exudation (-ve)</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
@@ -5093,9 +6085,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000388">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The annual cumulative release of organic carbon, nitrogen, and phosphorus compounds from plant roots into surrounding soil through exudation processes. This root exudation follows concentration gradients between dissolved organic matter in soil and root tissues and represents an important carbon and nutrient input to soil biogeochemical cycles.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantExudElm_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total net root element uptake (+ve) - exudation (-ve)</rdfs:label>
+        <rdfs:label>Total net root element uptake (+ve) - exudation (-ve)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -5105,10 +6101,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000389">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The annual cumulative nitrogen uptake by plant functional types through root absorption to support biomass synthesis and growth. Plant functional types are groups of plant species with similar ecological characteristics and resource requirements, and this nitrogen uptake measurement is essential for modeling plant productivity and nitrogen cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootUptk_N_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>&quot;Cumulative&quot; is more specific than &quot;tottal&quot; (as above).  Still unclear on uptake/emission.  What is Pft?</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>pft cumulative N uptake</rdfs:label>
+        <rdfs:label>Pft cumulative nitrogen uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="Cumulative"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
     
 
@@ -5117,10 +6119,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000390">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The annual cumulative phosphorus uptake by plant functional types through root absorption to support biomass synthesis and growth. This phosphorus uptake measurement is essential for modeling plant productivity and phosphorus cycling in terrestrial ecosystems where phosphorus availability often limits plant growth.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootUptk_P_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>pft cumulative P uptake</rdfs:label>
+        <rdfs:label>Pft cumulative phosphorus uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
     </Class>
     
 
@@ -5129,9 +6135,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000391">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The vertically integrated water flux from soil to plant roots to support transpiration and maintain plant water balance. This total root water uptake represents the plant demand for soil water and is fundamental for modeling plant-soil water interactions in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TPlantRootH2OUptake_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root H2O uptake</rdfs:label>
+        <rdfs:label>Total root water uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5141,9 +6151,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000392">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific water flux from soil to plant roots across the vertical soil profile during the current model time step. This depth-resolved water uptake pattern reflects root distribution and soil water availability and is essential for modeling plant water acquisition strategies in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TWaterPlantRoot2Soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>current step vertical root water uptake profile</rdfs:label>
+        <rdfs:label>Current step vertical root water uptake profile</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5153,9 +6166,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000393">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific water flux from soil to plant roots across the vertical soil profile from the previous model time step. This historical water uptake information enables robust numerical solutions for plant-soil water coupling and iterative convergence in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TWaterPlantRoot2SoilPrev_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>previous step vertical root water uptake profile</rdfs:label>
+        <rdfs:label>Previous step vertical root water uptake profile</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5165,9 +6181,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000394">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific heat loss from soil associated with plant water uptake through roots across the vertical soil profile. This thermal flux represents the energy transfer that accompanies water movement from soil to plants and ensures consistent water-energy coupling in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THeatLossRoot2Soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>vertically profile of root heat uptake</rdfs:label>
+        <rdfs:label>Vertically profile of root heat uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -5177,10 +6196,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000395">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The vertically integrated heat loss from soil associated with total plant root water uptake across all soil layers. This total thermal flux is used for energy conservation checks and represents the complete energy transfer accompanying plant water acquisition in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THeatRootRelease_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root heat relase</rdfs:label>
+        <rdfs:label>Total root heat relase</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -5191,9 +6214,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
         <obo:IAO_0000115>Total internal root gas flux refers to the movement of gases, such as oxygen (O2), carbon dioxide (CO2), and methane (CH4), within plant roots. It represents the sum of all gases exchanged between the plant roots and the surrounding soil or water. This parameter is important in Earth systems modeling as it helps to quantify the exchange of gases between the terrestrial biosphere and the atmosphere, impacting processes such as plant respiration, photosynthesis, and greenhouse gas emissions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_air2root_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total internal root gas flux</rdfs:label>
+        <rdfs:label>Total internal root gas flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -5206,9 +6231,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
         <obo:IAO_0000115>Total root internal gas flux refers to the overall movement of gases within the root system of plants. It represents the collective exchange of gases, such as oxygen and carbon dioxide, between the roots and the surrounding soil. This parameter is important for understanding the transport of gases and their impact on root respiration, nutrient uptake, and soil gas composition in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_root_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root internal gas flux</rdfs:label>
+        <rdfs:label>Total root internal gas flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
@@ -5220,9 +6247,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000398">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific uptake of dissolved solutes including gases and nutrients by plant roots from surrounding soil. This solute uptake encompasses all dissolved compounds absorbed by roots and represents an important component of soil-plant chemical transport processes in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_Soil2plant_uptake_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root-soil solute flux</rdfs:label>
+        <rdfs:label>Total root-soil solute flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5232,10 +6263,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000401">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The release of carbon, nitrogen, and phosphorus compounds from all plant roots into dissolved soil organic matter pools within each soil layer. This root exudation contributes to soil organic matter dynamics and represents an important pathway for plant-derived organic matter transport in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tRootMycoExud2Soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root element exchange</rdfs:label>
+        <rdfs:label>Total root element exchange</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -5244,10 +6279,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000402">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The carbon dioxide emission into root tissues from autotrophic root respiration processes within each soil layer. This internal carbon dioxide flux is essential for tracking gas transport through soil-root systems and represents root metabolic activity in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2Emis2Root_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root CO2 flux into roots</rdfs:label>
+        <rdfs:label>Total root carbon dioxide flux into roots</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -5256,10 +6297,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000404">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific oxygen uptake rate by all plant roots within each soil layer to support root metabolic processes. This oxygen consumption represents the aerobic respiration demand of root tissues and is essential for modeling root function in varying soil oxygen conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RUptkRootO2_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root internal O2 flux taken away from root O2</rdfs:label>
+        <rdfs:label>Total root internal oxygen flux taken away from root oxygen gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -5268,10 +6315,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000405">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific oxygen consumption rate by plant roots to support autotrophic respiration and root growth processes. This oxygen sink represents the metabolic oxygen demand of root tissues and is critical for modeling root activity under different soil aeration conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootO2_Xink_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root O2 consumption for autotrophic respiraiton</rdfs:label>
+        <rdfs:label>Root oxygen consumption for autotrophic respiration</rdfs:label>
         <bervo:BERVO_has_unit>gO d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -5280,10 +6330,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000406">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The vertically integrated oxygen consumption rate by all plant roots across the entire soil profile to support autotrophic respiration. This total oxygen sink represents the whole-plant root metabolic oxygen demand and is used for ecosystem-scale oxygen budget calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootO2_Xink_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>integrated root O2 consumption for autotrophic respiraiton</rdfs:label>
+        <rdfs:label>Integrated root oxygen consumption for autotrophic respiration</rdfs:label>
         <bervo:BERVO_has_unit>gO d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -5292,10 +6345,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000407">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The vertically integrated oxygen uptake rate by all plant roots across the entire soil profile for metabolic processes. This total oxygen uptake represents the ecosystem-scale root oxygen demand and is essential for modeling plant-soil oxygen dynamics in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RUptkRootO2_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root internal O2 flux take away from root O2</rdfs:label>
+        <rdfs:label>Total root internal oxygen flux take away from root oxygen gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -5304,10 +6363,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000408">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The total length of plant roots per unit volume of soil within each soil layer contributed by all plant species in a model grid cell. Root length density represents the spatial extent of root systems within soil and is a key parameter for modeling water and nutrient uptake capacity in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>totRootLenDens_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root length density</rdfs:label>
+        <rdfs:label>Total root length density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -5316,10 +6380,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000409">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined oxygen demand by plant roots and soil microorganisms to support aerobic respiration processes within each soil layer. This total oxygen uptake represents the ecosystem-scale oxygen consumption for both plant and microbial metabolism in terrestrial biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>REcoO2DmndResp_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial O2 uptake</rdfs:label>
+        <rdfs:label>Total root + microbial oxygen uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -5328,10 +6399,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000411">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined ammonium demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This nitrogen uptake represents the competition between plants and microbes for ammonium in natural soil conditions and is essential for modeling nitrogen cycling dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>REcoNH4DmndSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How to model band vs non-band?</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NH4 uptake non-band</rdfs:label>
+        <rdfs:comment>measurement of missing?</rdfs:comment>
+        <rdfs:label>Total root + microbial ammonium uptake non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -5340,10 +6419,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000413">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined nitrate demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This nitrogen uptake represents the competition between plants and microbes for nitrate in natural soil conditions and is essential for modeling nitrogen cycling dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>REcoNO3DmndSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NO3 uptake non-band</rdfs:label>
+        <rdfs:label>Total root + microbial nitrate uptake non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </Class>
     
 
@@ -5352,10 +6438,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000415">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined nitrogen dioxide uptake by plant roots and soil microorganisms from non-fertilized soil areas to support metabolic processes. This nitrogen compound uptake represents plant-microbial competition for oxidized nitrogen forms and is important for modeling nitrogen transformation pathways in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO2EcoUptkSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NO2 uptake non-band</rdfs:label>
+        <rdfs:label>Total root + microbial nitrogen dioxide uptake non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
     </Class>
     
 
@@ -5364,10 +6457,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000417">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined phosphate demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This phosphorus uptake represents the competition between plants and microbes for available phosphate and is critical for modeling phosphorus limitation in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>REcoH2PO4DmndSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial PO4 uptake non-band</rdfs:label>
+        <rdfs:label>Total root + microbial phosphate uptake non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
 
@@ -5376,10 +6476,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000419">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined nitrous oxide uptake by plant roots and soil microorganisms to support metabolic processes. This greenhouse gas uptake represents plant-microbial consumption of nitrous oxide and is important for modeling trace gas cycling and atmospheric exchange in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2OEcoUptkSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial N2O uptake</rdfs:label>
+        <rdfs:comment>measurement of missing?</rdfs:comment>
+        <rdfs:label>Total root + microbial nitrous oxide uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -5388,10 +6495,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000421">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined ammonium demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced nitrogen uptake represents plant-microbial competition for ammonium in fertilized soil areas and is essential for modeling agricultural management effects on nitrogen cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>REcoNH4DmndBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NH4 uptake band</rdfs:label>
+        <rdfs:label>Total root + microbial ammonium uptake band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </Class>
     
 
@@ -5400,10 +6514,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000423">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined nitrate demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced nitrogen uptake represents plant-microbial competition for nitrate in fertilized soil areas and is essential for modeling agricultural management effects on nitrogen cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>REcoNO3DmndBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NO3 uptake band</rdfs:label>
+        <rdfs:label>Total root + microbial nitrate uptake band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </Class>
     
 
@@ -5412,10 +6533,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000425">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined nitrogen dioxide uptake by plant roots and soil microorganisms from fertilizer band zones to support metabolic processes. This enhanced nitrogen compound uptake represents plant-microbial competition for oxidized nitrogen forms in fertilized areas and is important for modeling nitrogen transformation in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO2EcoUptkBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NO2 uptake band</rdfs:label>
+        <rdfs:label>Total root + microbial nitrogen dioxide uptake band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
     </Class>
     
 
@@ -5424,10 +6552,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000427">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined phosphate demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced phosphorus uptake represents plant-microbial competition for available phosphate in fertilized areas and is critical for modeling agricultural phosphorus management strategies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>REcoH2PO4DmndBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial PO4 uptake band</rdfs:label>
+        <rdfs:label>Total root + microbial phosphate uptake band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
 
@@ -5436,10 +6571,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000429">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined demand for dissolved organic matter by plant roots and soil microorganisms from soil organic carbon pools. Plant uptake occurs through root exudation gradients between root nonstructural carbon, nitrogen, and phosphorus and soil dissolved organic matter, representing plant-microbial competition for organic substrates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RDOMEcoDmndK_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial DOC uptake</rdfs:label>
+        <rdfs:label>Total root + microbial dissolved organic carbon uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </Class>
     
 
@@ -5448,10 +6590,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000431">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The combined acetate demand by plant roots and soil microorganisms from soil organic acid pools to support metabolic processes. This organic acid uptake represents plant-microbial competition for low molecular weight organic compounds and is important for modeling soil carbon cycling dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RAcetateEcoDmndK_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial acetate uptake</rdfs:label>
+        <rdfs:label>Total root + microbial acetate uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000205"/>
     </Class>
     
 
@@ -5459,11 +6608,15 @@
     <!-- https://w3id.org/bervo/BERVO_0000433 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000433">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>TRootH2Flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root H2 flux</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The total hydrogen gas flux associated with plant root metabolic processes and hydrogen transport. This hydrogen flux represents root-mediated hydrogen cycling and is relevant for modeling trace gas dynamics and anaerobic metabolism in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total root hydrogen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </Class>
     
 
@@ -5472,10 +6625,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000434">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific carbon dioxide release from plant root autotrophic respiration processes during the current model time step. This root respiration represents the metabolic carbon dioxide production by root tissues and is fundamental for modeling soil carbon dioxide efflux and root metabolism.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2Autor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root autotrophic respiraiton</rdfs:label>
+        <rdfs:label>Root autotrophic respiration</rdfs:label>
         <bervo:BERVO_has_unit>gC d-3 hr-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -5484,10 +6640,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000435">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The vertically integrated carbon dioxide release from plant root autotrophic respiration across all soil layers during the current model time step. This total root respiration represents the ecosystem-scale root metabolic carbon dioxide production and is essential for modeling soil carbon dioxide efflux.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2Autor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>current time step root autotrophic respiraiton</rdfs:label>
+        <rdfs:label>Current time step root autotrophic respiration</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -5496,10 +6655,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000436">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The vertically integrated carbon dioxide release from plant root autotrophic respiration across all soil layers during the previous model time step. This historical root respiration information enables stable numerical solutions and temporal integration schemes in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2AutorPrev_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>previous time step root autotrophic respiraiton</rdfs:label>
+        <rdfs:label>Previous time step root autotrophic respiration</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -5508,9 +6670,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000437">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The dimensionless scaling factor representing the sensitivity of root and mycorrhizal growth to soil matric potential and moisture conditions. This moisture dependence scalar modulates root growth rates based on soil water availability and is critical for modeling plant responses to drought stress.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>fRootGrowPSISense_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>moisture dependence scalar for root growth</rdfs:label>
+        <rdfs:label>Moisture dependence scalar for root growth</rdfs:label>
     </Class>
     
 
@@ -5519,9 +6683,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000438">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific carbon dioxide release from root autotrophic respiration into surrounding soil through root-soil gas exchange processes. This root-derived carbon dioxide flux contributes to soil carbon dioxide concentrations and represents an important component of soil respiration in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2Ar2Soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>autotrophic root respiration released to soil</rdfs:label>
+        <rdfs:label>Autotrophic root respiration released to soil</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5531,9 +6697,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000439">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The vertically integrated carbon dioxide release from all plant root autotrophic respiration into soil through root-soil gas exchange across all soil layers. This total root-derived soil carbon dioxide flux represents the ecosystem-scale contribution of root respiration to soil carbon dioxide concentrations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2Ar2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total autotrophic root respiraiton released to soil</rdfs:label>
+        <rdfs:label>Total autotrophic root respiration released to soil</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5543,10 +6712,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000440">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific carbon dioxide release from root autotrophic respiration that remains within root tissues through internal gas exchange processes. This internal root carbon dioxide represents the accumulation of respiratory carbon dioxide within root air spaces before soil exchange.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2Ar2Root_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>autotrophic root respiration released to root</rdfs:label>
+        <rdfs:label>Autotrophic root respiration released to root</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -5555,9 +6727,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000441">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The vertically integrated carbon dioxide release from all plant root autotrophic respiration that remains within root tissues through internal gas exchange across all soil layers. This total internal root carbon dioxide represents the ecosystem-scale accumulation of respiratory carbon dioxide in root air spaces.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2Ar2Root_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total autotrophic root respiration released to root</rdfs:label>
+        <rdfs:label>Total autotrophic root respiration released to root</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5567,9 +6742,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000442">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific release of dissolved gases and solutes from decomposing root tissues into surrounding soil. This root mortality flux represents the transfer of root-stored compounds to soil pools upon root death and is important for modeling soil organic matter inputs.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_deadroot2soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>gases released to soil due to dying roots</rdfs:label>
+        <rdfs:label>Gases released to soil due to dying roots</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5579,9 +6756,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000443">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The vertically integrated release of dissolved gases and solutes from decomposing root tissues into soil across all soil layers. This total root mortality flux represents the ecosystem-scale transfer of root-derived compounds to soil organic matter pools.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_deadroot2soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>gas released to soil due to dying roots</rdfs:label>
+        <rdfs:label>Gas released to soil due to dying roots</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5590,10 +6769,12 @@
     <!-- https://w3id.org/bervo/BERVO_0000444 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000444">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>DIRRI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for irrigation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A dimensionless scaling factor that modifies irrigation application rates or timing based on environmental conditions or management decisions. This irrigation modifier represents adaptive irrigation management strategies and is used to optimize water application efficiency in agricultural water management models.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Change factor for irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
     </Class>
     
 
@@ -5601,11 +6782,15 @@
     <!-- https://w3id.org/bervo/BERVO_0000445 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000445">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>CCOU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation CO2 concentration</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The concentration of dissolved carbon dioxide in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration affects soil carbon dioxide dynamics and root respiration processes, and is important for modeling irrigation impacts on soil biogeochemistry.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Subsurface irrigation carbon dioxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -5613,15 +6798,14 @@
     <!-- https://w3id.org/bervo/BERVO_0000446 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000446">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Subsurface irrigation CH4 concentration refers to the measurement or estimation of the concentration of methane (CH4) within the subsurface soil or water layers during an irrigation process. This parameter is typically used in earth systems modeling to analyze and understand the impact of subsurface irrigation on the emission of methane, a potent greenhouse gas, and its subsequent effects on the environment and climate systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCHU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation CH4 concentration</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The concentration of dissolved methane in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration influences soil methane dynamics and anaerobic processes, and is relevant for modeling irrigation effects on trace gas cycling in agricultural systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Subsurface irrigation methane concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
     </Class>
     
@@ -5630,11 +6814,15 @@
     <!-- https://w3id.org/bervo/BERVO_0000447 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000447">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>COXU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation O2 concentration</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The concentration of dissolved oxygen in subsurface irrigation water applied below the soil surface. This oxygen concentration affects soil aeration, root respiration, and microbial processes, and is critical for modeling irrigation impacts on soil redox conditions and plant health.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Subsurface irrigation oxygen concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -5642,11 +6830,15 @@
     <!-- https://w3id.org/bervo/BERVO_0000448 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000448">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>CNNU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation N2 concentration</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The concentration of dissolved nitrogen compounds in subsurface irrigation water applied below the soil surface. This nitrogen concentration provides plant nutrients and affects soil nitrogen cycling, and is essential for modeling fertigation effects on crop nutrition and nitrogen management.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Subsurface irrigation nitrogen concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
     
 
@@ -5654,11 +6846,15 @@
     <!-- https://w3id.org/bervo/BERVO_0000449 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000449">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>CN2U</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation N2O concentration</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The concentration of dissolved nitrous oxide in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration influences soil nitrous oxide emissions and nitrogen transformation processes, and is important for modeling irrigation effects on agricultural greenhouse gas budgets.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Subsurface irrigation nitrous oxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
     </Class>
     
 
@@ -5667,9 +6863,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000450">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The temporal scheduling parameters that determine when automated irrigation systems begin and cease water application based on predefined environmental or crop criteria. These irrigation timing constraints are essential for modeling automated agricultural water management and optimizing crop water use efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IIRRA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How to decompose terms for management practices? Not really measured in, etc.</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>start and end dates of automated irrigation</rdfs:label>
+        <rdfs:label>Start and end dates of automated irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
     </Class>
     
 
@@ -5678,9 +6878,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000451">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The rate of water delivery to agricultural soils through irrigation systems to supplement natural precipitation. This irrigation water application rate is fundamental for modeling crop water balance, soil moisture dynamics, and agricultural water management strategies in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RRIG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How to decompose terms for management practices? Not really measured in, etc.</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>irrigation application</rdfs:label>
+        <rdfs:label>Irrigation application</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
         <bervo:BERVO_has_unit>mm h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5690,13 +6894,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000452">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Depth of irrigation application refers to the depth to which water is applied during irrigation. This is an important parameter in irrigation management, as it can influence the distribution of water and nutrients in the soil, crop water use efficiency, and ultimately, crop yield and quality. The depth of irrigation application can vary depending on factors such as the type of irrigation system used, crop type and growth stage, soil type, and weather conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The soil depth to which irrigation water penetrates during application, influencing water and nutrient distribution in the root zone. This irrigation depth parameter affects crop water use efficiency, nutrient availability, and soil water redistribution patterns, and is essential for optimizing agricultural water management practices.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WDPTH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>For depth measurements, should this usually be in soil or water? How to decompose terms for management practices? Not really measured in, etc.</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>depth of irrigation application</rdfs:label>
+        <rdfs:label>Depth of irrigation application</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -5705,9 +6912,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000453">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The volumetric rate of water application through subsurface irrigation systems at specific soil depths below the surface. This belowground irrigation method delivers water directly to root zones and minimizes evaporation losses, representing an efficient water delivery strategy in agricultural water management models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IrrigSubsurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How does this differ from the concept term?</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>underground irrigation</rdfs:label>
+        <rdfs:label>Underground irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5717,9 +6928,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000454">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The volumetric rate of water application through surface irrigation systems at the soil surface level. This aboveground irrigation method applies water that infiltrates downward through the soil profile and represents traditional flood or furrow irrigation practices in agricultural water management models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IrrigSurface_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How does this differ from the concept term?</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation</rdfs:label>
+        <rdfs:label>Rate of water application in surface irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -5728,10 +6943,14 @@
     <!-- https://w3id.org/bervo/BERVO_0000455 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000455">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The dimensionless threshold representing the fraction of field capacity minus wilting point below which automated irrigation systems activate. This soil moisture trigger controls irrigation timing based on plant available water content and is critical for optimizing automated agricultural water management strategies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FIRRA_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of FC-WP below which automatic irrigation applied</rdfs:label>
+        <rdfs:label>Fraction of FC-WP below which automatic irrigation applied</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
     </Class>
     
 
@@ -5739,10 +6958,14 @@
     <!-- https://w3id.org/bervo/BERVO_0000456 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000456">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The dimensionless target representing the fraction of field capacity minus wilting point to which automated irrigation systems apply water. This soil moisture restoration target determines irrigation application amounts and is essential for maintaining optimal soil water conditions in automated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CIRRA_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of FC-WP to which automatic irrigation applied</rdfs:label>
+        <rdfs:label>Fraction of FC-WP to which automatic irrigation applied</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
     </Class>
     
 
@@ -5751,11 +6974,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000457">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The depth to which automatic irrigation is applied refers to the depth of water that is delivered to the plant&apos;s root zone when the automatic irrigation system is triggered. The determination of this depth is crucial to ensure that the sufficient amount of water is supplied to meet the plant&apos;s water needs and minimize water wastage.</obo:IAO_0000115>
+        <obo:IAO_0000115>The soil depth to which automated irrigation systems deliver water when triggered by soil moisture or crop water stress criteria. This irrigation penetration depth ensures adequate water supply to plant root zones and represents a critical design parameter for automated agricultural water management systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DIRRA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>depth to which automatic irrigation applied</rdfs:label>
+        <rdfs:label>Depth to which automatic irrigation applied</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
@@ -5765,10 +6990,11 @@
     <!-- https://w3id.org/bervo/BERVO_0000458 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000458">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>TDIRI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated relative change for irrigation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The cumulative dimensionless change in irrigation application rates or timing relative to baseline conditions over a specified time period. This irrigation adjustment metric tracks adaptive management responses and represents the integrated effect of environmental or management factors on irrigation strategies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated relative change for irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
     </Class>
     
 
@@ -5777,9 +7003,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000459">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The hydrogen ion concentration of water used in surface irrigation systems, expressed on the logarithmic pH scale. This irrigation water acidity affects soil pH, nutrient availability, and plant uptake processes, and is important for managing soil chemistry and crop nutrition in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PHQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation pH</rdfs:label>
+        <rdfs:label>Surface irrigation pH</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000261"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000261"/>
     </Class>
     
 
@@ -5788,14 +7020,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000460">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation NH4 concentration refers to the concentration of ammonium (NH4) ions in water used for surface irrigation. Surface irrigation is a method of irrigation where water is directly applied to the soil surface and allowed to infiltrate and move through the crop root zone by gravity. The NH4 concentration in surface irrigation water is an important parameter that affects nutrient availability for plants and can impact soil fertility and water quality. Monitoring and managing NH4 concentration in surface irrigation water is crucial to ensure optimal plant growth and minimize potential environmental impacts.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved ammonium ions in water used for surface irrigation systems that apply water directly to soil surfaces. This nitrogen concentration provides plant nutrients through fertigation and affects soil nitrogen cycling, representing an important component of integrated crop nutrition management strategies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NH4_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation NH4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation ammonium concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </Class>
     
@@ -5805,14 +7039,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000461">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation NO3 concentration refers to the concentration of nitrate (NO3) in the irrigation water used for surface irrigation. Surface irrigation involves the application of water to the soil surface to infiltrate and reach the plant roots. The &apos;NO3 concentration&apos; parameter is crucial because nitrate is a major nutrient required by plants for growth. However, excessive nitrate concentration can lead to various environmental issues such as water pollution and eutrophication.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved nitrate ions in water used for surface irrigation systems that apply water to soil surfaces. This nitrogen concentration provides essential plant nutrients through fertigation but can contribute to water quality issues if excessive, making it critical for managing agricultural nutrient balances and environmental impacts.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NO3_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation NO3 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation nitrate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </Class>
     
@@ -5822,14 +7058,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000462">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation H2PO4 concentration refers to the concentration of the hydrogen phosphate ion (H2PO4-) in the irrigation water used for surface irrigation. H2PO4- is a form of phosphorous available to plants and can affect the nutrient content and pH level of the soil. Monitoring and controlling the H2PO4- concentration in surface irrigation can help optimize plant growth and ensure proper soil health.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved dihydrogen phosphate ions in water used for surface irrigation systems that supply plant-available phosphorus. This phosphorus concentration affects soil nutrient availability and pH conditions, and is essential for optimizing crop nutrition while managing soil phosphorus dynamics in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>H2PO4_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation H2PO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation H2PO4 concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000157"/>
     </Class>
     
@@ -5839,14 +7077,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000463">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Al concentration refers to the concentration of aluminum (Al) in the water used for surface irrigation. Surface irrigation is a method of applying water to crops by allowing water to flow over the soil surface, providing moisture to plant roots. The Al concentration in surface irrigation water can impact soil health, plant growth, and overall agricultural productivity. This parameter is relevant for earth systems modeling to understand the potential effects of aluminum on the water quality, soil chemistry, and plant responses in surface irrigation systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved aluminum in water used for surface irrigation systems applied to agricultural soils. This metal concentration can affect soil chemistry, plant toxicity, and crop productivity, and is important for assessing irrigation water quality and potential impacts on soil health in agricultural water management.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CALQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Al concentration</rdfs:label>
+        <rdfs:label>Surface irrigation Al concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </Class>
     
@@ -5856,14 +7096,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000464">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Fe concentration refers to the concentration of iron (Fe) in water used for surface irrigation in an earth system modeling context. It represents the amount of dissolved or particulate iron present in the irrigation water, which can have implications for soil fertility, crop growth, and overall ecosystem health. This parameter is important to consider in earth system models as it can affect the biogeochemical cycling of iron, nutrient availability in the soil, and potentially impact downstream water bodies through runoff or leaching.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved iron in water used for surface irrigation systems applied to agricultural soils. This metal concentration affects soil fertility, nutrient cycling, and plant micronutrient availability, and is important for managing irrigation water quality and understanding biogeochemical iron cycling in agricultural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CFEQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Fe concentration</rdfs:label>
+        <rdfs:label>Surface irrigation iron concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </Class>
     
@@ -5873,14 +7115,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000465">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation H concentration refers to the level of hydrogen ions (H+) in the water used for surface irrigation in an earth system model. It represents the acid-base balance of the water, and is typically measured using the pH scale. The H concentration can affect the availability of nutrients in the soil, the soil&apos;s ability to retain water, and the overall productivity of the irrigation system. Monitoring and understanding the H concentration in surface irrigation can help in assessing and managing the potential impacts of water acidity on agricultural practices and ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of hydrogen ions in water used for surface irrigation systems, which determines water acidity and pH levels. This hydrogen concentration affects soil chemistry, nutrient availability, and plant uptake processes, and is critical for assessing irrigation water quality impacts on agricultural soil health and crop productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CHYQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation H concentration</rdfs:label>
+        <rdfs:label>Surface irrigation hydrogen concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </Class>
     
@@ -5890,13 +7134,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000466">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Ca concentration refers to the concentration of calcium (Ca) in the water used for surface irrigation in agricultural systems. It represents the amount of dissolved calcium ions present in the irrigation water, which can impact the soil chemistry and fertility. The Ca concentration in surface irrigation water is an important parameter to consider in Earth systems modeling, as it can influence soil structure, nutrient availability, and plant growth.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved calcium in water used for surface irrigation systems applied to agricultural soils. This essential nutrient concentration affects soil structure, cation exchange capacity, and plant nutrition, and is important for managing soil fertility and calcium balance in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCAQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Ca concentration</rdfs:label>
+        <rdfs:label>Surface irrigation calcium concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </Class>
     
@@ -5906,14 +7153,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000467">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Mg concentration refers to the concentration of magnesium (Mg) in the water used for surface irrigation. It represents the amount of magnesium present in the irrigation water that is supplied to the land surface for agricultural purposes. This parameter is important for understanding and modeling the impact of irrigation practices on the soil magnesium levels and subsequent effects on crop growth, nutrient balance, and potential soil degradation.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved magnesium in water used for surface irrigation systems applied to agricultural soils. This essential nutrient concentration affects soil fertility, plant photosynthesis, and chlorophyll production, and is important for maintaining optimal magnesium balance in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CMGQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Mg concentration</rdfs:label>
+        <rdfs:label>Surface irrigation magnesium concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
     </Class>
     
@@ -5923,14 +7172,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000468">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Na concentration refers to the concentration of sodium (Na) in the water used for surface irrigation. It represents the amount of sodium present in the irrigation water that is applied to the soil surface to meet the water demands of crops. This parameter is important in earth systems modeling as it influences soil salinity, affects plant growth and yield, and can have detrimental effects on the overall soil health and fertility. The surface irrigation Na concentration is typically measured in units of milligrams per liter (mg/L) or parts per million (ppm).</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved sodium in water used for surface irrigation systems applied to agricultural soils. This cation concentration significantly influences soil salinity, sodicity, and plant salt stress, and is critical for assessing irrigation water quality and managing saline conditions in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNAQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Na concentration</rdfs:label>
+        <rdfs:label>Surface irrigation sodium concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
     </Class>
     
@@ -5940,13 +7191,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000469">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation K concentration refers to the concentration of potassium (K) in water used for surface irrigation of agricultural fields. It is a parameter that affects the availability of potassium in the soil, which in turn influences plant growth and nutrient uptake. The surface irrigation K concentration is typically measured in units of mass per volume (e.g., milligrams per liter) and can vary depending on factors such as soil type, crop requirements, and water quality. Proper management of surface irrigation K concentration is important for maintaining optimal nutrient levels in the soil and maximizing crop productivity.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved potassium in water used for surface irrigation systems applied to agricultural soils. This essential macronutrient concentration affects plant growth, enzyme function, and water regulation, and is important for optimizing crop nutrition and potassium management in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CKAQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation K concentration</rdfs:label>
+        <rdfs:label>Surface irrigation potassium concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
     </Class>
     
@@ -5956,14 +7210,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000470">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation OH concentration refers to the concentration of hydroxide ions (OH-) in the irrigation water used for surface irrigation. Hydroxide ions are an important component of the pH balance in water, with higher concentrations leading to more alkaline conditions. Measuring and controlling the OH- concentration in surface irrigation can help maintain appropriate soil conditions for plant growth.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of hydroxide ions in water used for surface irrigation systems, which determines water alkalinity and pH levels. This hydroxide concentration affects soil chemistry, nutrient availability, and plant uptake processes, and is essential for managing alkaline conditions in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>COHQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation OH concentration</rdfs:label>
+        <rdfs:label>Surface irrigation hydroxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000035"/>
     </Class>
     
@@ -5973,14 +7229,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000471">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation SO4 concentration refers to the concentration of sulfate ions (SO4) in the water used for surface irrigation. Sulfates are a type of sulfur compound that is often present in natural water sources and can affect the pH level and nutrient content of the soil. Monitoring and controlling the SO4 concentration in surface irrigation can help optimize plant growth and ensure proper soil health.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved sulfate ions in water used for surface irrigation systems applied to agricultural soils. This sulfur-containing anion affects soil chemistry, plant sulfur nutrition, and water quality, and is important for managing sulfate levels and plant nutrient balance in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CSOQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation SO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation sulfate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000228"/>
     </Class>
     
@@ -5990,13 +7248,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000472">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Cl concentration refers to the concentration of chloride (Cl) ions in the water used for surface irrigation. It is a parameter that describes the amount of chloride present in the irrigation water, which can have implications for soil fertility and plant health. High levels of Cl in irrigation water can lead to salinity issues, affecting crop growth and soil quality. Monitoring and managing surface irrigation Cl concentration is important for sustainable agriculture practices and efficient water management in earth systems modeling.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved chloride ions in water used for surface irrigation systems applied to agricultural soils. This anion concentration contributes to water salinity, affects plant salt tolerance, and can cause chloride toxicity in sensitive crops, making it critical for managing saline irrigation water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCLQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Cl concentration</rdfs:label>
+        <rdfs:label>Surface irrigation chloride concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000036"/>
     </Class>
     
@@ -6006,14 +7267,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000473">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation CO3 concentration refers to the concentration of carbonate (CO3) ions in the water used for surface irrigation. Surface irrigation is a method of irrigation in which water is applied to the land surface and allowed to flow over the soil surface to irrigate crops. The CO3 concentration parameter is important to monitor as it can impact soil pH, nutrient availability, and the overall health and productivity of the agricultural system.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved carbonate ions in water used for surface irrigation systems applied to agricultural soils. This carbon-containing anion affects water alkalinity, soil pH buffering capacity, and nutrient availability, and is important for managing alkaline irrigation conditions in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CC3Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CO3 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation carbonate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000098"/>
     </Class>
     
@@ -6023,14 +7286,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000474">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation HCO3 concentration refers to the measurement of bicarbonate (HCO3-) concentration in the water used for surface irrigation. It represents the amount of bicarbonate ions dissolved in the irrigation water, which can have an impact on soil chemistry and crop health. The HCO3- concentration is an important parameter to consider in earth system modeling as it can affect nutrient availability, irrigation efficiency, and overall water quality in agricultural systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved bicarbonate ions in water used for surface irrigation systems applied to agricultural soils. This carbon-containing anion affects water alkalinity, soil pH, and nutrient availability, and is essential for assessing alkaline irrigation water quality and its impacts on soil chemistry.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CHCQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation HCO3 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation bicarbonate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000141"/>
     </Class>
     
@@ -6040,13 +7305,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000475">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation AlOH concentration refers to the concentration of AlOH (aluminum hydroxide) in water used for surface irrigation. AlOH is a common mineral compound that can be present in natural water sources or introduced through human activities such as mining and industrial processes. The concentration of AlOH in surface irrigation water can affect plant health and soil properties. Modeling this parameter is important for understanding the potential impacts of AlOH on crop growth, soil fertility, and water quality in agricultural systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved aluminum hydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum compound affects water pH, soil aluminum toxicity, and plant growth, and is important for assessing potential aluminum stress impacts in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CAL1Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation AlOH concentration</rdfs:label>
+        <rdfs:label>Surface irrigation aluminum hydroxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000203"/>
     </Class>
     
@@ -6056,14 +7324,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000476">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation AlOH2 concentration refers to the concentration of AlOH2, which is a compound formed when aluminum reacts with water, in the water used for surface irrigation. Surface irrigation is a method of irrigating crops where water is applied directly to the soil surface and allowed to infiltrate into the root zone. The AlOH2 concentration in surface irrigation water can affect the availability of aluminum for plant uptake and can also have implications for soil health and water quality. This parameter is important to consider in earth systems models as it can influence plant growth, nutrient cycling, and hydrological processes associated with surface irrigation systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved aluminum dihydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum compound forms through hydrolysis reactions and affects water chemistry, soil aluminum dynamics, and potential plant aluminum toxicity in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CAL2Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation AlOH2 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation AlOH2 concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000119"/>
     </Class>
     
@@ -6073,14 +7343,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000477">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation AlOH3 concentration refers to the concentration of AlOH3 (aluminum hydroxide) in water used for surface irrigation. Aluminum hydroxide is commonly incorporated into surface water bodies through inputs from surrounding soils, industrial activities, and atmospheric deposition. The concentration of AlOH3 can affect the chemical properties and bioavailability of other elements in the irrigation water, and thus plays a role in nutrient cycling and potential impacts on aquatic ecosystems. Monitoring this parameter is important for understanding the potential risks and impacts of surface irrigation on water quality and ecosystem health.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved aluminum trihydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum hydroxide compound affects water pH, soil chemistry, and aluminum bioavailability, and is important for assessing potential aluminum toxicity impacts on crops in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CAL3Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation AlOH3 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation AlOH3 concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000194"/>
     </Class>
     
@@ -6090,10 +7362,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000478">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation AlOH4 concentration refers to the concentration of aluminum hydroxide (AlOH4) in the water used for surface irrigation. It represents the amount of dissolved aluminum hydroxide in the irrigation water, which can have implications for soil health, crop growth, and water quality. Monitoring this parameter is important in earth systems modeling to understand the potential impacts of aluminum toxicity on plant productivity and ecosystem dynamics in areas where surface irrigation is practiced.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved aluminum tetrahydroxide in water used for surface irrigation systems applied to agricultural soils. This highly hydrated aluminum compound affects water alkalinity, soil aluminum chemistry, and plant aluminum stress, and is relevant for managing aluminum toxicity in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CAL4Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation AlOH4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation AlOH4 concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
@@ -6109,12 +7383,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation AlSO4 concentration refers to the concentration of aluminum sulfate (AlSO4) in the water used for surface irrigation. This parameter is important in earth systems modeling as it can impact the soil chemistry and plant health in irrigated areas. The concentration of AlSO4 in surface irrigation water can affect the availability and uptake of nutrients by plants, as well as the potential for aluminum toxicity in the soil. Monitoring and understanding the surface irrigation AlSO4 concentration is crucial for accurately simulating the impacts of irrigation practices on agricultural productivity and ecosystem health.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CALSQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation AlSO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation aluminum sulfate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000107"/>
     </Class>
     
@@ -6126,12 +7402,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation FeOH concentration refers to the concentration of ferric hydroxide (FeOH) in surface water used for irrigation purposes. Ferric hydroxide is a common form of iron oxide that precipitates out of water under certain environmental conditions. This parameter is important in earth systems modeling as it influences the availability of iron (Fe) in the soil, which plays a crucial role in plant growth and nutrient uptake. The concentration of FeOH in surface irrigation water can vary depending on factors such as soil characteristics, water quality, and agricultural practices. Monitoring and modeling this parameter can help assess the potential impacts of surface irrigation on soil health and agricultural productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CFE1Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeOH concentration</rdfs:label>
+        <rdfs:label>Surface irrigation ferric hydroxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000016"/>
     </Class>
     
@@ -6143,12 +7421,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation FeOH2 concentration refers to the concentration of ferrous hydroxide (FeOH2) in water used for surface irrigation. It represents the amount of dissolved ferrous hydroxide present in the irrigation water, which can have implications for plant nutrient uptake, soil fertility, and water quality. The FeOH2 concentration can impact the availability of iron as a micronutrient for crops and influence various chemical reactions occurring in soil and water systems. Monitoring and understanding this parameter is important for accurate modeling of agricultural systems and their interactions with the environment.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CFE2Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeOH2 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation ferrous hydroxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000219"/>
     </Class>
     
@@ -6160,12 +7440,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation FeOH3 concentration refers to the concentration of FeOH3 (iron oxyhydroxide) in the water used for surface irrigation. This parameter is relevant for Earth system modeling as it influences the availability of iron in the soil and its subsequent impact on plant growth and nutrient cycling. The concentration of FeOH3 can vary depending on factors such as soil properties, water quality, and agricultural practices.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CFE3Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeOH3 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation iron oxyhydroxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000074"/>
     </Class>
     
@@ -6177,12 +7459,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation FeOH4 concentration refers to the concentration of iron hydroxide (FeOH4) in the water used for surface irrigation. It represents the amount of FeOH4 suspended in the water and is measured in units of mass per unit volume (e.g., milligrams per liter). FeOH4 concentration is an important parameter in earth systems modeling as it can affect the chemical composition and nutrient availability of the irrigation water, as well as the potential impacts on soil quality and ecosystem health.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CFE4Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeOH4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation iron hydroxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000110"/>
     </Class>
     
@@ -6194,12 +7478,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation FeSO4 concentration refers to the concentration of iron sulfate (FeSO4) in the water used for surface irrigation. It is a parameter that quantifies the amount of dissolved iron sulfate present in the irrigation water, which is typically used to supply essential iron nutrients to crops during surface irrigation. The concentration of FeSO4 affects the availability and uptake of iron by plants, influencing their growth, development, and overall productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CFESQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeSO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation iron sulfate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000045"/>
     </Class>
     
@@ -6211,12 +7497,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation CaOH concentration refers to the concentration of calcium hydroxide (CaOH) in the water used for surface irrigation. It is a parameter that affects the quality of the irrigation water and can have an impact on soil pH and nutrient availability for plants. The CaOH concentration is typically measured in units of mass per volume (e.g., mg/L) and is an important parameter to consider when assessing the potential effects of irrigation water on crop growth and soil chemistry.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCAOQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaOH concentration</rdfs:label>
+        <rdfs:label>Surface irrigation calcium hydroxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000140"/>
     </Class>
     
@@ -6228,12 +7516,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation CaCO3 concentration refers to the amount of calcium carbonate (CaCO3) present in the water used for surface irrigation of agricultural fields. It represents the concentration of this mineral compound, which can influence the water quality and its potential to cause scaling or clogging in irrigation systems. Monitoring and modeling surface irrigation CaCO3 concentration is important for understanding its impact on soil properties, nutrient availability, crop growth, and the overall sustainability of agricultural practices.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCACQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaCO3 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation calcium carbonate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000094"/>
     </Class>
     
@@ -6245,12 +7535,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation CaHCO3 concentration refers to the concentration of calcium bicarbonate (CaHCO3) in water used for surface irrigation. Surface irrigation is a method of watering crops where water is distributed over the soil surface and allowed to infiltrate into the root zone. The CaHCO3 concentration in the irrigation water can affect soil pH, nutrient availability, and plant growth. Monitoring this parameter is important for understanding the potential impacts of water quality on agricultural productivity and soil health in surface irrigation systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCAHQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaHCO3 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation calcium bicarbonate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000200"/>
     </Class>
     
@@ -6262,12 +7554,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation CaSO4 concentration refers to the amount of calcium sulfate (CaSO4) present in the water used for surface irrigation. It represents the concentration of CaSO4 in the irrigation water that is applied to the soil surface to irrigate crops or vegetation. This parameter is important in earth systems modeling as it can affect various processes such as soil salinity, nutrient availability, and crop growth. High concentrations of CaSO4 can lead to increased salinity in the soil, which can negatively impact plant water uptake and overall crop productivity. Monitoring and understanding the surface irrigation CaSO4 concentration can help in predicting and managing the potential effects on agricultural systems and water resources.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCASQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaSO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation calcium sulfate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000051"/>
     </Class>
     
@@ -6279,12 +7573,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>Surface irrigation MgOH concentration refers to the concentration of magnesium hydroxide (MgOH) in water used for surface irrigation. It is a parameter used in earth systems modeling to quantify the amount of MgOH present in the irrigation water, which has implications for plant health, soil fertility, and water quality. The concentration is typically expressed in units of milligrams per liter (mg/L) or parts per million (ppm).</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CMGOQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation MgOH concentration</rdfs:label>
+        <rdfs:label>Surface irrigation magnesium hydroxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000054"/>
     </Class>
     
@@ -6296,12 +7592,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
         <obo:IAO_0000115>The surface irrigation MgCO3 concentration refers to the concentration of magnesium carbonate (MgCO3) in the water used for surface irrigation. It represents the amount of magnesium carbonate dissolved in the irrigation water, typically measured in milligrams per liter (mg/L) or parts per million (ppm). This parameter is important for understanding the potential impacts of irrigation on soil chemistry and the overall nutrient balance in agricultural systems. High levels of magnesium carbonate in irrigation water can affect soil pH and fertility, potentially influencing plant growth and crop yields. Monitoring and managing surface irrigation MgCO3 concentration is therefore crucial for sustainable agricultural practices and effective water resource management.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CMGCQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation MgCO3 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation magnesium carbonate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000210"/>
     </Class>
     
@@ -6311,14 +7609,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000491">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation MgHCO3 concentration refers to the concentration of magnesium bicarbonate (MgHCO3) in the water used for surface irrigation. It represents the amount of magnesium and bicarbonate ions dissolved in water, which can have a significant impact on the chemistry and nutrient availability in the soil. The surface irrigation MgHCO3 concentration parameter is important in earth systems modeling as it influences soil fertility, crop productivity, and can contribute to the overall water quality in agricultural systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved magnesium bicarbonate in water used for surface irrigation systems applied to agricultural soils. This compound affects water alkalinity, soil magnesium availability, and buffering capacity, and is important for managing soil fertility and pH conditions in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CMGHQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation MgHCO3 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation magnesium bicarbonate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000087"/>
     </Class>
     
@@ -6328,14 +7628,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000492">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation MgSO4 concentration refers to the concentration of magnesium sulfate (MgSO4) in the water used for surface irrigation. It is a parameter used in earth systems modeling to quantify the amount of MgSO4 present in irrigation water applied to land surfaces. This parameter is important as it can affect the soil fertility, crop growth, and overall water quality in agricultural systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved magnesium sulfate in water used for surface irrigation systems applied to agricultural soils. This compound provides both magnesium and sulfur nutrients to crops, affects water salinity, and is important for managing soil fertility and crop nutrition in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CMGSQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation MgSO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation magnesium sulfate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000150"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000018"/>
     </Class>
     
@@ -6345,14 +7647,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000493">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation NaCO3 concentration refers to the concentration of sodium carbonate (NaCO3) in the water used for surface irrigation. It represents the amount of sodium carbonate present in the irrigation water, which can have an impact on soil properties and vegetation growth. Higher concentrations of NaCO3 can lead to soil alkalinization and have adverse effects on crop growth and yield. Monitoring and managing surface irrigation NaCO3 concentration can help optimize irrigation practices and ensure sustainable agricultural production.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved sodium carbonate in water used for surface irrigation systems applied to agricultural soils. This highly alkaline compound significantly affects soil pH, sodium hazard, and can cause soil alkalinization, making it critical for assessing irrigation water quality and soil management in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNACQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation NaCO3 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation sodium carbonate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000166"/>
     </Class>
     
@@ -6362,14 +7666,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000494">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation NaSO4 concentration refers to the concentration of sodium sulfate present in the water used for surface irrigation. It represents the amount of sodium sulfate dissolved in the irrigation water that is applied to the land surface for crop irrigation purposes. The concentration is typically measured in terms of the mass of sodium sulfate per unit volume of water, such as milligrams per liter (mg/L) or parts per million (ppm). This parameter is important in earth systems modeling as it can have implications for soil salinity, water quality, and crop health.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved sodium sulfate in water used for surface irrigation systems applied to agricultural soils. This salt contributes to water salinity, affects soil sodium levels and crop salt tolerance, and is important for assessing saline irrigation water impacts on agricultural productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNASQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation NaSO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation sodium sulfate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000056"/>
     </Class>
     
@@ -6379,13 +7685,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000496">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The term &apos;surface irrigation PO4 concentration&apos; refers to the concentration of phosphate (PO4) in water used for surface irrigation. Surface irrigation is a method of watering crops in which water is applied directly to the soil surface. The PO4 concentration measure allows for the assessment and monitoring of the level of phosphate in the irrigation water, which can have important implications for crop growth, nutrient cycling, and potential water pollution.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved phosphate ions in water used for surface irrigation systems applied to agricultural soils. This essential macronutrient concentration affects plant phosphorus nutrition, soil phosphorus dynamics, and potential eutrophication of water bodies, making it critical for managing fertilizer applications and water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CH0PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation PO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation phosphate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
@@ -6395,14 +7704,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000497">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation HPO4 concentration refers to the level of phosphate ions (HPO4) present in water used for surface irrigation. It represents the amount of dissolved phosphate compounds in irrigation water that can potentially affect the nutrient supply to plants and influence their growth and development. Monitoring surface irrigation HPO4 concentration is important in earth systems modeling to understand the dynamics of nutrient cycling, water quality, and the impact of agricultural practices on ecosystem health.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved hydrogen phosphate ions in water used for surface irrigation systems applied to agricultural soils. This plant-available phosphorus form affects crop nutrition, soil phosphorus cycling, and water quality, and is essential for optimizing phosphorus management in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HPO4_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation HPO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation hydrogen phosphate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000073"/>
     </Class>
     
@@ -6412,14 +7723,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000498">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The term &apos;surface irrigation H3PO4 concentration&apos; refers to the concentration of phosphoric acid (H3PO4) in the water used for surface irrigation. Surface irrigation is a method of water delivery where water is distributed over the soil surface through channels or furrows. Monitoring the H3PO4 concentration in surface irrigation water is important for understanding the potential impacts of phosphorus on the soil and plants. Phosphorus is a vital nutrient for plant growth, but excessive levels can lead to water pollution and adversely affect aquatic ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved phosphoric acid in water used for surface irrigation systems applied to agricultural soils. This acidic phosphorus compound affects water pH, phosphorus availability, and soil chemistry, and is important for managing acid irrigation water impacts on soil and crop health.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CH3PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation H3PO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation phosphoric acid concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000218"/>
     </Class>
     
@@ -6429,14 +7742,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000499">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation FeHPO4 concentration refers to the concentration of iron phosphate (FeHPO4) in the water used for surface irrigation. Surface irrigation is a method of applying water to crops or vegetation by allowing it to flow over the soil surface. FeHPO4 is a compound containing iron and phosphate, and its concentration in the irrigation water can impact the availability of these nutrients to plants. Monitoring and modeling the FeHPO4 concentration in surface irrigation helps in understanding the potential impact on the nutrient availability and overall health of the agricultural or natural systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved iron hydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This iron-phosphorus compound affects both iron and phosphorus availability to plants, represents a combined micronutrient and macronutrient source, and is relevant for managing crop nutrition in irrigated systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CF1PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeHPO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation iron hydrogen phosphate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000173"/>
     </Class>
     
@@ -6446,14 +7761,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000500">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation FeH2PO4 concentration refers to the measurement of the concentration of ferrous dihydrogen phosphate (FeH2PO4) in water used for surface irrigation. It represents the amount of FeH2PO4 present in the water that is applied to the land surface for agricultural purposes using various irrigation techniques, such as furrow or flood irrigation. This parameter is crucial in understanding the nutrient content and potential impact on soil and crop health, as FeH2PO4 serves as a source of essential nutrients for plants. Monitoring this concentration helps assess the effectiveness of surface irrigation practices in delivering proper amounts of FeH2PO4 to support plant growth and optimize agricultural productivity.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved iron dihydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This iron-phosphorus compound provides both essential micronutrient iron and macronutrient phosphorus to crops, and is important for managing integrated nutrient delivery through fertigation in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CF2PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeH2PO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation iron dihydrogen phosphate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000034"/>
     </Class>
     
@@ -6463,14 +7780,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000501">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The surface irrigation CaPO4 concentration refers to the concentration of calcium phosphate (CaPO4) in water used for surface irrigation. Surface irrigation is a method of applying water to agricultural fields where it is distributed over the soil surface. The CaPO4 concentration in surface irrigation water is an important parameter to consider in earth systems modeling as it can affect soil fertility, water quality, and nutrient cycling in agricultural systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved calcium phosphate in water used for surface irrigation systems applied to agricultural soils. This calcium-phosphorus compound provides both essential macronutrient phosphorus and calcium to crops, affects soil fertility and nutrient cycling, and is important for managing integrated nutrient delivery in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CC0PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaPO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation calcium phosphate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000186"/>
     </Class>
     
@@ -6480,14 +7799,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000502">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation refers to a method of watering crops or plants where water is applied to the soil surface and allowed to infiltrate and reach the plant roots. The &apos;CaHPO4 concentration&apos; parameter refers to the concentration of calcium phosphate (CaHPO4) in the irrigation water used for surface irrigation. CaHPO4 is a compound commonly found in soil and can affect the nutrient content and pH level of the soil. Monitoring and controlling the CaHPO4 concentration in surface irrigation can help optimize plant growth and ensure proper soil health.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved dicalcium phosphate in water used for surface irrigation systems applied to agricultural soils. This calcium-phosphorus compound affects soil pH, provides plant nutrients, and influences soil phosphorus and calcium dynamics in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CC1PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaHPO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation dicalcium phosphate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000009"/>
     </Class>
     
@@ -6497,14 +7818,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000503">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation CaH2PO4 concentration refers to the concentration of calcium dihydrogen phosphate (CaH2PO4) in the water used for surface irrigation. It represents the amount of CaH2PO4 dissolved in the irrigation water and can impact soil fertility and nutrient availability for plants. Monitoring and understanding the surface irrigation CaH2PO4 concentration is important for accurately simulating and modeling the nutrient dynamics and water quality in agricultural systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved calcium dihydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This highly soluble calcium-phosphorus compound provides readily available phosphorus and calcium nutrients to crops and is important for managing soil fertility in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CC2PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaH4P2O8 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation calcium dihydrogen phosphate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000187"/>
     </Class>
     
@@ -6514,14 +7837,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000504">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The term &apos;surface irrigation MgHPO4 concentration&apos; refers to the concentration of magnesium dihydrogen phosphate (MgHPO4) in water used for surface irrigation. Surface irrigation is a method of delivering water to crops by allowing it to flow over the soil surface. The MgHPO4 concentration is an important parameter to measure as it can impact plant growth and the overall nutrient balance in agricultural systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of dissolved magnesium hydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This magnesium-phosphorus compound provides both essential nutrients to crops, affects soil pH and nutrient balance, and is important for managing integrated crop nutrition in irrigated agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CM1PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation MgHPO4 concentration</rdfs:label>
+        <rdfs:label>Surface irrigation magnesium hydrogen phosphate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000195"/>
     </Class>
     
@@ -6531,11 +7856,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000505">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation ion strength refers to the strength or concentration of ions in the irrigation water used for surface irrigation. It can impact the nutrient content and pH level of the soil. Monitoring and controlling the ion strength in surface irrigation can help optimize plant growth and ensure proper soil health.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total ionic concentration or salinity level of water used for surface irrigation systems applied to agricultural soils. This measure of dissolved ion content affects water conductivity, soil salinity, plant osmotic stress, and is critical for assessing irrigation water quality and managing salt-sensitive crops.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CSTRQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation ion strength</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <rdfs:label>Surface irrigation ion strength</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -6547,9 +7873,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000507">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The concentration of dissolved volatile gases including nitrogen, oxygen, argon, carbon dioxide, methane, ammonia, nitrous oxide, and hydrogen in surface irrigation water. These dissolved gases affect soil gas dynamics, root respiration, and biogeochemical processes when irrigation water infiltrates agricultural soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_irrig_mole_conc_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation volatile concentration</rdfs:label>
+        <rdfs:label>Surface irrigation volatile concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
         <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -6559,12 +7889,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000508">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Subsurface irrigation nutrient concentration refers to the measurement or estimate of the amount of nutrients present in the water used for subsurface irrigation. It represents the concentration of essential nutrients, such as nitrogen, phosphorus, and potassium, in the irrigation water that is delivered directly to the plant root zone through underground pipes or tubes. This parameter is important in earth systems modeling as it affects plant growth and nutrient cycling in agricultural systems, and can have implications for water quality and environmental sustainability.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of essential plant nutrients including nitrogen, phosphorus, and potassium in water used for subsurface irrigation systems. These nutrients are delivered directly to plant root zones through belowground application, representing an efficient fertigation approach for managing crop nutrition in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_irrig_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation nutrient concentration</rdfs:label>
+        <rdfs:label>Subsurface irrigation nutrient concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000068"/>
@@ -6576,9 +7907,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000509">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The concentration of dissolved salts and mineral compounds including iron, calcium, magnesium, chloride, aluminum, and bicarbonate in subsurface irrigation water. These chemical concentrations affect soil chemistry, nutrient availability, and plant growth when applied through belowground irrigation systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_Irrig_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation chemical concentration</rdfs:label>
+        <rdfs:label>Subsurface irrigation chemical concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -6588,9 +7923,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000510">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The volumetric rate of subsurface irrigation water infiltration into soil micropores across different soil layers based on soil moisture thresholds. This belowground water application targets fine soil pore spaces and represents precise water delivery for optimal root zone hydration in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FWatIrrigate2MicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>underground irrigation to micropores</rdfs:label>
+        <rdfs:label>Underground irrigation to micropores</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -6600,9 +7938,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000511">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The layer-specific heat flux associated with subsurface irrigation water application at different soil depths. This thermal energy transfer from irrigation water affects soil temperature dynamics and is important for modeling soil heat balance and temperature-dependent biogeochemical processes in irrigated systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatIrrigation_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>convective heat due to underground irrigation</rdfs:label>
+        <rdfs:label>Convective heat due to underground irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -6612,10 +7953,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000512">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Aqueous non-salt solutes in underground irrigation refers to the presence of dissolved substances in groundwater used for irrigation purposes, excluding any salts. These solutes can include organic compounds, such as pesticides or fertilizers, as well as inorganic compounds such as heavy metals or trace elements. The presence of these solutes can affect the quality of the water and subsequently impact the soil, plants, and overall ecosystem dynamics in the irrigated area.</obo:IAO_0000115>
+        <obo:IAO_0000115>The flux of dissolved non-saline compounds including organic molecules, trace elements, and other chemical solutes in subsurface irrigation water. These dissolved substances affect soil chemistry, water quality, and potential environmental impacts when applied through belowground irrigation systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_Irrig_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous non-salt solutes in underground irrigation</rdfs:label>
+        <rdfs:label>Aqueous non-salt solutes in underground irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="Subsurface irrigation"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -6625,10 +7968,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000513">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The molar concentration of dissolved salt compounds used as chemical tracers in irrigation water to track water movement and salt transport. This tracer concentration enables monitoring of irrigation water fate and salt accumulation patterns in agricultural soils and groundwater systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcsalt_irrig_mole_conc_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>salt tracer concentration in irrigation</rdfs:label>
+        <rdfs:label>Salt tracer concentration in irrigation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000230"/>
     </Class>
     
 
@@ -6637,10 +7985,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000514">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
+        <obo:IAO_0000115>The total mass flux of dissolved chemical tracers applied to soils through irrigation water systems. This solute input represents the irrigation-mediated delivery of dissolved compounds to agricultural soils and is essential for tracking chemical fate and transport in irrigated systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_irrig_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>tracer flux through irrigation</rdfs:label>
+        <rdfs:label>Tracer flux through irrigation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000230"/>
     </Class>
     
 
@@ -6649,10 +8002,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000515">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The rate of nonstructural carbon mobilization to support synthesis of new plant organs including leaves, petioles, stalks, reserves, husks, and grains. This carbon allocation rate represents the conversion of stored carbon compounds into structural plant biomass and is fundamental for modeling plant growth and development.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>canopy_growth_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy structural growth rate</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy structural growth rate</rdfs:label>
         <bervo:BERVO_has_unit>gC/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -6661,9 +8017,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000516">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The dimensionless stress factor representing how changes in leaf turgor pressure affect stomatal conductance due to variations in leaf osmotic and water potential. This drought stress indicator ranges from zero to one and reflects plant water stress from soil water deficit, flooding-induced hypoxia, or saline conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StomatalStress_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>stomatal stress from water/turgor,(0,1)</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Stomatal stress from water/turgor</rdfs:label>
     </Class>
     
 
@@ -6672,10 +8030,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000517">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy PAR albedo (Photosynthetically Active Radiation albedo) of a specific plant functional type (pft) in Earth system modeling refers to the fraction of the incoming PAR that is reflected by the canopy of a vegetation type. It is a parameter that quantifies the amount of light reflected by the canopy, which affects the energy balance and radiation budget of the Earth&apos;s surface. Canopy PAR albedo is influenced by various factors such as leaf angle distribution, leaf optical properties, and the presence of other canopy elements like branches and stems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The fraction of incoming photosynthetically active radiation reflected by plant canopies of specific functional types. This dimensionless albedo parameter quantifies canopy light reflection properties that affect energy balance and radiation budgets, and is influenced by leaf angle distribution, optical properties, and canopy architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyPARalbedo_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy PAR albedo</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Canopy photosynthetically active radiation albedo</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000263"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000212"/>
     </Class>
@@ -6686,10 +8047,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000518">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy PAR transmissivity (TAUP) refers to the fraction of incident Photosynthetic Active Radiation (PAR) that is transmitted through the canopy without being absorbed or reflected. It depends on factors such as leaf area, leaf angle distribution, and radiation conditions. TAUP is a key parameter in modeling light distribution and photosynthetic activity in plant canopies.|Canopy PAR transmissivity (TAUP) refers to the proportion of Photosynthetically Active Radiation (PAR) that is transmitted through the vegetation canopy. This parameter plays a critical role in plant physiology and energy balance of ecosystems, affecting processes such as photosynthesis and evapotranspiration.</obo:IAO_0000115>
+        <obo:IAO_0000115>The fraction of incident photosynthetically active radiation that passes through plant canopies without being absorbed or reflected. This dimensionless transmissivity parameter depends on leaf area index, leaf angle distribution, and radiation conditions, and is critical for modeling understory light availability and photosynthetic activity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPARLeafTransmis_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy PAR transmissivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Canopy photosynthetically active radiation transmissivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Transmission"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000212"/>
     </Class>
@@ -6700,10 +8064,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000519">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy shortwave absorptivity refers to the fraction of shortwave radiation absorbed by the vegetation canopy. It represents the ability of the canopy to capture and convert incoming solar radiation into heat and energy, contributing to the overall energy balance and productivity of the ecosystem. Canopy shortwave absorptivity is an important parameter in earth systems modeling that influences the distribution of energy within the system and can affect processes such as photosynthesis, evapotranspiration, and surface temperature.</obo:IAO_0000115>
+        <obo:IAO_0000115>The fraction of incident shortwave solar radiation absorbed by vegetation canopies for energy conversion processes. This dimensionless absorptivity parameter represents canopy efficiency in capturing solar energy and affects ecosystem energy balance, photosynthesis, evapotranspiration, and surface temperature dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafSWabsorpty_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy shortwave absorptivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Canopy shortwave absorptivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Absorptivity"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000115"/>
     </Class>
@@ -6714,10 +8081,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000520">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy PAR absorptivity refers to the parameter that quantifies the fraction of photosynthetically active radiation (PAR) incident on the vegetation canopy that is absorbed by the plants. It represents the efficiency of the canopy in absorbing PAR for photosynthesis and is typically expressed as a dimensionless value between 0 and 1. A higher value indicates a higher capacity of the canopy to absorb PAR and convert it into energy for plant growth and development.</obo:IAO_0000115>
+        <obo:IAO_0000115>The fraction of incident photosynthetically active radiation absorbed by vegetation canopies for photosynthetic processes. This dimensionless absorptivity parameter quantifies canopy efficiency in capturing photosynthetically useful light and directly affects primary productivity and plant growth rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafPARabsorpty_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy PAR absorptivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Canopy photosynthetically active radiation absorptivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Absorptivity"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000212"/>
     </Class>
@@ -6728,14 +8098,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000521">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The maximum resistance to water vapor diffusion through plant cuticles and closed stomata when stomatal conductance is minimal. This resistance parameter represents the baseline transpiration barrier and is fundamental for modeling minimum plant water loss rates under stress conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CuticleResist_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum stomatal resistance to vapor</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Maximum stomatal resistance to vapor</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Resistance"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>s h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_has_unit>s m-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
+        <bervo:BERVO_measurement_of rdf:resource="Vapor"/>
     </Class>
     
 
@@ -6744,10 +8118,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000522">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Maximum stomatal resistance to CO2, also known as RCMX, refers to the maximum level of resistance that occurs in the stomata, microscopic openings in the plant leaf, to the exchange of carbon dioxide (CO2) during photosynthesis. It plays a critical role in determining the efficiency of a plant&apos;s photosynthetic process and can vary significantly among different plant species as well as under different environmental conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum resistance to carbon dioxide diffusion through plant stomata when stomatal apertures are at minimum opening. This resistance parameter represents the upper limit of stomatal barrier to carbon dioxide uptake and is critical for modeling photosynthetic carbon assimilation under stress conditions.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>RCMX</oboInOwl:hasExactSynonym>
         <oboInOwl:hasRelatedSynonym>CO2CuticleResist_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum stomatal resistance to CO2</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Maximum stomatal resistance to carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Resistance"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>s h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
@@ -6759,10 +8138,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000524">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Shape parameter for calculating stomatal resistance from turgor pressure refers to a specific parameter values used in mathematical or computational models to quantify the effect of turgor pressure on stomatal resistance. The stomatal resistance is a measure of how open or closed stomata are in plant leaves, influencing the rate of evapotranspiration and photosynthesis. Turgor pressure in plant cells plays a vital role in controlling stomatal movement and hence stomatal resistance.</obo:IAO_0000115>
+        <obo:IAO_0000115>The dimensionless shape parameter used in mathematical models to quantify the relationship between leaf turgor pressure and stomatal resistance. This parameter determines how turgor pressure changes affect stomatal aperture and influences the sensitivity of stomatal conductance to plant water status.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCS_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>shape parameter for calculating stomatal resistance from turgor pressure</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Shape parameter for calculating stomatal resistance from turgor pressure</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
     </Class>
     
@@ -6772,10 +8152,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000525">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The integrated resistance to water vapor diffusion through all stomata in a plant canopy, representing the reciprocal of canopy stomatal conductance. This canopy-scale resistance parameter controls the rate of transpiration from vegetation to the atmosphere and is fundamental for modeling plant-atmosphere water exchange.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanPStomaResistH2O_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy stomatal resistance</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy stomatal resistance</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Resistance"/>
         <bervo:BERVO_has_unit>h m-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
@@ -6787,9 +8169,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000526">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The minimum resistance to water vapor diffusion through plant canopy stomata when stomatal conductance is at maximum capacity. This resistance parameter represents optimal stomatal opening conditions and is determined by carbon dioxide concentration gradients between leaf interior and atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MinCanPStomaResistH2O_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy minimum stomatal resistance</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy minimum stomatal resistance</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Resistance"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>s m-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
@@ -6801,14 +8187,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000527">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy boundary layer resistance refers to the hindrance or resistance encountered by the exchange of heat, moisture, and gas between the surface of the Earth and the vegetation canopy. It represents the resistance to the transfer of these variables caused by the layer of still air that exists in the immediate vicinity of the canopy. Canopy boundary layer resistance is an important parameter in earth systems modeling as it influences the exchange rates of energy, water, and gases, such as carbon dioxide and oxygen, between the land and the atmosphere.</obo:IAO_0000115>
+        <obo:IAO_0000115>The resistance to heat, moisture, and gas transfer between vegetation canopies and the overlying atmosphere through the boundary layer of still air. This aerodynamic resistance parameter controls the efficiency of scalar exchange processes and is fundamental for modeling canopy-atmosphere interactions in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyBndlResist_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy boundary layer resistance</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy boundary layer resistance</rdfs:label>
         <bervo:BERVO_has_unit>h m-1</bervo:BERVO_has_unit>
         <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000004"/>
+        <bervo:BERVO_measurement_of rdf:resource="Boundary Layer"/>
     </Class>
     
 
@@ -6817,9 +8204,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000528">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The concentration of oxygen gas in canopy air spaces surrounding plant leaves. This oxygen concentration affects Rubisco enzyme oxygenation reactions that compete with carbon dioxide fixation during photosynthesis and influences photorespiration rates in terrestrial plants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>O2I_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf gaseous O2 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf gaseous concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>umol m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -6832,9 +8221,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000529">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The concentration of carbon dioxide gas in intercellular air spaces within plant leaves. This intracellular carbon dioxide concentration represents the substrate availability for photosynthetic carbon fixation and is determined by stomatal conductance and carboxylation rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafIntracellularCO2_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf gaseous CO2 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf gaseous carbon dioxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>umol m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -6847,11 +8238,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000530">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Total gas concentration refers to the overall amount of gas in a specified volume. This parameter can include various types of gases, depending on the context, such as greenhouse gases, pollutants, or atmospheric gases. It is an important parameter in fields such as meteorology, environmental science, and climate modeling.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total molar concentration of all gaseous compounds in canopy air including atmospheric gases, greenhouse gases, and trace gas species. This comprehensive gas concentration parameter represents the overall atmospheric composition affecting plant physiological processes and biogeochemical cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AirConc_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total gas concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total gas concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
@@ -6863,10 +8256,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000531">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The concentration gradient of carbon dioxide gas between the atmosphere and leaf intercellular spaces that drives photosynthetic carbon assimilation. This concentration difference represents the driving force for carbon dioxide uptake through stomatal apertures and maintains photosynthetic activity in terrestrial plants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DiffCO2Atmos2Intracel_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>gaesous CO2 concentration difference across stomates</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous carbon dioxide concentration difference across stomates</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>umol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
@@ -6876,10 +8273,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000532">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy gaseous CO2 concentration, represented as CO2Q, refers to the concentration of carbon dioxide (CO2) in the gaseous phase within the canopy of vegetation. It is particularly important in studying canopy-atmosphere exchange of CO2 which plays important roles in processes such as photosynthesis, respiration and transpiration.</obo:IAO_0000115>
+        <obo:IAO_0000115>The molar mixing ratio of carbon dioxide gas within vegetation canopy air spaces. This canopy-scale carbon dioxide concentration affects photosynthetic carbon uptake, plant respiration, and canopy-atmosphere carbon exchange processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyGasCO2_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy gaesous CO2 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy gaseous carbon dioxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
@@ -6892,9 +8290,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000533">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The concentration of dissolved carbon dioxide in leaf cellular water that serves as the direct substrate for photosynthetic carbon fixation by mesophyll cells. This aqueous carbon dioxide concentration determines the availability of carbon substrate for Rubisco carboxylation reactions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>aquCO2Intraleaf_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf aqueous CO2 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf aqueous carbon dioxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
@@ -6908,9 +8308,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000534">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The concentration of dissolved oxygen in leaf cellular water that affects photosynthetic and respiratory processes in mesophyll cells. This aqueous oxygen concentration influences Rubisco oxygenation reactions and photorespiration rates in plant leaves.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>O2L_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf aqueous O2 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf aqueous concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
@@ -6924,10 +8326,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000535">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Leaf CO2 solubility refers to the degree to which carbon dioxide (CO2) is dissolvable or soluble in the leaves of a plant. It is an important parameter in plant physiology and earth system modeling, as it directly affects the rate of photosynthesis, plant growth, and carbon cycling.|Leaf CO2 solubility refers to the measure of carbon dioxide (CO2) that can be dissolved in the leaf&apos;s cellular water at a given temperature and pressure. It is an important parameter in understanding the gas exchange processes in plants and its influence on photosynthesis.</obo:IAO_0000115>
+        <obo:IAO_0000115>The solubility coefficient describing the equilibrium between gaseous and dissolved carbon dioxide in leaf cellular water at specific temperature and pressure conditions. This solubility parameter determines carbon dioxide availability for photosynthetic reactions and affects gas exchange processes between leaf air spaces and aqueous phases.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2Solubility_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf CO2 solubility</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf carbon dioxide solubility</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
         <bervo:BERVO_has_unit>uM /umol mol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
@@ -6939,10 +8343,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000536">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Leaf O2 solubility refers to the measurement of the amount of oxygen (O2) that can be dissolved in the leaf tissue at a particular temperature and pressure. It is an essential parameter in earth system and plant physiology modeling as it affects the process of photosynthesis, respiration, and transpiration.</obo:IAO_0000115>
+        <obo:IAO_0000115>The solubility coefficient describing the equilibrium between gaseous and dissolved oxygen in leaf cellular water at specific temperature and pressure conditions. This solubility parameter affects oxygen availability for respiratory processes and Rubisco oxygenation reactions in plant leaves.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafO2Solubility_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf O2 solubility</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Oxygen?</rdfs:comment>
+        <rdfs:label>Leaf solubility</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
         <bervo:BERVO_has_unit>uM /umol mol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
@@ -6954,10 +8361,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000537">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The Michaelis-Menten constant for Rubisco carboxylation reactions with dissolved carbon dioxide in leaf cells under oxygen-free conditions. This kinetic parameter represents the carbon dioxide concentration at half-maximum carboxylation rate and varies with temperature.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Km4LeafaqCO2_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf aqueous CO2 Km no O2</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf aqueous carbon dioxide Km no oxygen</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -6970,9 +8379,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000538">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The Michaelis-Menten constant for Rubisco carboxylation reactions with dissolved carbon dioxide in leaf cells under ambient oxygen conditions. This apparent kinetic parameter accounts for competitive inhibition by oxygen and represents the effective carbon dioxide affinity of Rubisco in natural conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Km4RubiscoCarboxy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf aqueous CO2 Km ambient O2</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf aqueous carbon dioxide Km ambient oxygen</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -6985,10 +8397,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000539">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Chilling effect on CO2 fixation refers to the reduction in the rate of carbon dioxide uptake and conversion into organic compounds through photosynthesis due to low temperatures. It is a parameter that quantifies the impact of low temperatures on the ability of plants and ecosystems to fix carbon dioxide from the atmosphere. Higher values indicate a greater reduction in CO2 fixation under cold conditions, while lower values suggest less sensitivity to temperature changes. This parameter is particularly relevant in Earth system models as it helps capture the response of terrestrial ecosystems to climate change and better predict carbon cycle dynamics under different climate scenarios.</obo:IAO_0000115>
+        <obo:IAO_0000115>The reduction in photosynthetic carbon dioxide fixation rates caused by exposure to low temperatures that impair enzymatic activity and metabolic processes. This temperature stress parameter quantifies plant sensitivity to cold conditions and is essential for modeling photosynthetic responses to climate variability and seasonal temperature changes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ChillHours_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>chilling effect on CO2 fixation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Chilling effect on carbon dioxide fixation</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
@@ -6999,9 +8412,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000540">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The maximum rate of carbon dioxide carboxylation by Rubisco enzymes under saturating carbon dioxide concentrations and optimal temperature conditions. This enzyme kinetic parameter represents the maximum carboxylation capacity in the absence of carbon dioxide limitation and is fundamental for modeling photosynthetic potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Vmax4RubiscoCarboxy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum dark carboxylation rate under saturating CO2</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum dark carboxylation rate under saturating carbon dioxide</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000146"/>
     </Class>
@@ -7012,10 +8428,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000541">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Carboxylation rate refers to the rate at which carbon dioxide (CO2) is incorporated into organic compounds in the photosynthetic process in plants. It is a key parameter in plant physiology and growth studies, and can be influenced by various factors such as light intensity, temperature, water availability, and CO2 concentration in the atmosphere.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of carbon dioxide incorporation into organic compounds through Rubisco-catalyzed carboxylation reactions during photosynthesis. This carbon fixation rate is influenced by environmental factors including light intensity, temperature, water availability, and atmospheric carbon dioxide concentration.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2lmtRubiscoCarboxyRate_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>carboxylation rate</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Carboxylation rate</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -7028,13 +8445,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000542">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>CO2 compensation point (COMPL) is the concentration of CO2 in the atmosphere at which the rate of photosynthesis exactly equals the rate of respiration, resulting in no net gas exchange between the plant and the atmosphere. The value is a critical physiological parameter as it influences the carbon balance of plants and ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The atmospheric carbon dioxide concentration at which photosynthetic carbon dioxide uptake exactly balances respiratory carbon dioxide release, resulting in zero net carbon exchange. This critical physiological threshold determines the minimum carbon dioxide concentration required for net carbon gain and varies with temperature and plant species.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2CompenPoint_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>CO2 compensation point</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Carbon dioxide compensation point</rdfs:label>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000192"/>
+        <bervo:BERVO_measurement_of rdf:resource="CO2 concentration"/>
     </Class>
     
 
@@ -7043,11 +8461,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000543">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Maximum light carboxylation rate under saturating CO2 refers to the maximum rate at which the function responsible for the absorption and conversion of CO2 into carbohydrates performs during light conditions when CO2 concentration is not limiting. This can help determine the efficiency of the light-dependent reactions in photosynthesis under optimal conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum rate of carbon dioxide carboxylation under light-saturated conditions when carbon dioxide concentration is non-limiting. This light-saturated carboxylation rate represents the upper limit of photosynthetic carbon fixation capacity and determines photosynthetic efficiency under optimal light and carbon dioxide conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LigthSatCarboxyRate_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum light carboxylation rate under saturating CO2</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum light carboxylation rate under saturating carbon dioxide</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000090"/>
@@ -7059,10 +8479,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000544">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Carboxylation efficiency refers to the rate at which plants convert carbon dioxide (CO2) into organic compounds through the process of photosynthesis. It represents the ability of plants to utilize CO2 effectively and convert it into carbohydrates, which are necessary for growth and development. Carboxylation efficiency is influenced by various factors such as temperature, light intensity, and the concentration of CO2 in the atmosphere. It is an important parameter in Earth system models as it helps to understand the overall carbon cycle and the response of vegetation to changing environmental conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The efficiency of carbon dioxide conversion into organic compounds through Rubisco-catalyzed carboxylation reactions, expressed as a dimensionless ratio. This efficiency parameter represents plant carbon use effectiveness and is influenced by environmental factors including temperature, light intensity, and atmospheric carbon dioxide concentration.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RubiscoCarboxyEff_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>carboxylation efficiency</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Carboxylation efficiency</rdfs:label>
         <bervo:BERVO_has_unit>umol umol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
@@ -7073,10 +8494,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000545">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The bundle sheath nonstructural C3 content in C4 photosynthesis refers to the amount of non-structural carbon compounds in the bundle sheath cells of C4 plants during photosynthesis. Non-structural carbon compounds are essential for plant growth and survival, and play a crucial role in C4 photosynthesis which is a specialized form of photosynthesis that optimizes carbon uptake and water use efficiency.</obo:IAO_0000115>
+        <obo:IAO_0000115>The mass of nonstructural carbon compounds in bundle sheath cells of C4 plants that participate in the specialized C4 photosynthetic carbon concentrating mechanism. These nonstructural carbon pools support the C4 pathway that optimizes carbon dioxide uptake and water use efficiency in warm-climate grasses and crops.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CMassCO2BundleSheath_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>bundle sheath nonstructural C3 content in C4 photosynthesis</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Bundle sheath nonstructural C3 content in C4 photosynthesis</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000169"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
@@ -7089,11 +8511,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000546">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>VCGR4 refers to the maximum rate of C4 carboxylation in the dark under  saturating CO2 which represents a key physiological parameter in C4 photosynthesis. This rate is indicative of the plant&apos;s metabolic capacity to convert CO2 into energy-rich molecules in the absence of sunlight.</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum rate of C4 pathway carboxylation by phosphoenolpyruvate carboxylase enzyme under saturating carbon dioxide concentrations in the absence of light. This dark carboxylation capacity represents the maximum C4 carbon fixation potential and is crucial for modeling C4 plant photosynthetic performance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Vmax4PEPCarboxy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum dark C4 carboxylation rate under saturating CO2</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum dark C4 carboxylation rate under saturating carbon dioxide</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000129"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000057"/>
@@ -7105,9 +8529,10 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000547">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The rate at which carbon dioxide is enzymatically added to C4 organic compounds,</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of carbon dioxide fixation through the C4 photosynthetic pathway catalyzed by phosphoenolpyruvate carboxylase enzyme. This C4 carboxylation rate represents the initial carbon dioxide capture step in the C4 carbon concentrating mechanism that enhances photosynthetic efficiency in warm climates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2lmtPEPCarboxyRate_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>C4 carboxylation rate</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </Class>
@@ -7118,11 +8543,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000548">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Maximum light C4 carboxylation rate under saturating CO2 refers to the maximum rate at which the C4 photosynthetic pathway can absorb and convert CO2 into carbohydrates under light conditions when the concentration of CO2 is not limiting. This measurement provides an estimate of the potential efficiency and capacity of the C4 photosynthetic pathway under optimal light conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum rate of C4 pathway carboxylation under light-saturated conditions when carbon dioxide concentration is non-limiting. This light-saturated C4 carboxylation capacity represents the upper limit of C4 photosynthetic carbon fixation and determines C4 plant productivity under optimal environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LigthSatC4CarboxyRate_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum light C4 carboxylation rate under saturating CO2</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum light C4 carboxylation rate under saturating carbon dioxide</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000057"/>
@@ -7134,9 +8561,10 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000549">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>C4 carboxylation efficiency refers to the efficiency of the carbon fixation process in C4 plants, where atmospheric carbon dioxide (CO2) is converted into organic compounds through a series of biochemical reactions. It quantifies the ratio of how much CO2 is taken up by the plant to how much energy is expended during this process. A higher C4 carboxylation efficiency indicates that the plant can more effectively utilize CO2 to produce biomass, resulting in increased productivity and potentially greater resilience to environmental stresses such as drought or high temperatures.</obo:IAO_0000115>
+        <obo:IAO_0000115>The efficiency of carbon dioxide fixation through the C4 photosynthetic pathway, expressed as the ratio of carbon dioxide uptake to energy expenditure. This dimensionless efficiency parameter quantifies C4 plant effectiveness in carbon assimilation and represents adaptive advantages for productivity and stress tolerance in warm environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>C4CarboxyEff_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>C4 carboxylation efficiency</rdfs:label>
         <bervo:BERVO_has_unit>umol umol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000057"/>
@@ -7148,10 +8576,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000550">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Leaf nonstructural C4 content in C4 photosynthesis refers to the amount of nonstructural carbon (C4) present in the leaves of C4 photosynthesizing plants. This can include sugars, starches, and other carbon compounds that are not a part of the plant&apos;s structural tissue. It is an important parameter for understanding plant physiology and for modeling photosynthesis and carbon cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The mass of nonstructural carbon compounds including sugars, starches, and other mobile carbon pools in leaves of C4 photosynthetic plants. These nonstructural carbon reserves support plant growth and metabolism and represent intermediate products of the specialized C4 photosynthetic carbon concentrating mechanism.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPOOL4_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf nonstructural C4 content in C4 photosynthesis</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf nonstructural C4 content in C4 photosynthesis</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000169"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
@@ -7168,9 +8597,10 @@
         <obo:IAO_0000115>Branch Down-regulation of CO2 fixation refers to the process that reduces the rate of carbon dioxide fixation in a branch of a plant. This process can occur due to environmental changes or physiological feedback mechanism within the plant.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RubiscoActivity_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch down-regulation of CO2 fixation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch down-regulation of carbon dioxide fixation</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000083"/>
+        <bervo:BERVO_measurement_of rdf:resource="CO2 fixation"/>
     </Class>
     
 
@@ -7182,7 +8612,8 @@
         <obo:IAO_0000115>Negative regulation of the carbon fixation pathway, known as C4 photosynthesis, where the reaction is shut down or slowed down.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NutrientCtrlonC4Carboxy_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>down-regulation of C4 photosynthesis</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Down-regulation of C4 photosynthesis</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000169"/>
     </Class>
@@ -7193,11 +8624,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000555">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Total net canopy CO2 exchange refers to the overall balance of carbon dioxide (CO2) uptake and release by vegetation in the Earth&apos;s ecosystems. It represents the net difference between the photosynthetic uptake of CO2 by plants during photosynthesis and the CO2 released during respiration and other processes. This parameter is influenced by various factors, including environmental conditions such as temperature, light intensity, and CO2 concentration, as well as the physiological characteristics of the vegetation. Understanding the total net canopy CO2 exchange is crucial for quantifying the carbon cycle and predicting the impact of climate change on terrestrial ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The net carbon dioxide flux between canopy vegetation and the atmosphere, representing the balance between photosynthetic uptake and respiratory release. This total net canopy carbon dioxide exchange quantifies ecosystem carbon sequestration capacity and is fundamental for terrestrial carbon cycle modeling and climate impact assessments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NetCO2Flx2Canopy_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total net canopy CO2 exchange</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total net canopy carbon dioxide exchange</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000041"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
@@ -7209,11 +8642,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000556">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The maximum carboxylation rate of the enzyme Rubisco. It is an important parameter in plant physiology and biochemistry, as it determines the maximum rate at which plants can assimilate carbon dioxide during photosynthesis.</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum carboxylation rate of Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme at reference temperature. This Rubisco carboxylase activity determines the upper limit of photosynthetic carbon fixation and is a key parameter for modeling plant photosynthetic capacity under varying environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VmaxRubCarboxyRef_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>rubisco carboxylase activity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rubisco carboxylase activity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000213"/>
@@ -7225,10 +8660,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000557">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The rate of the oxygenase reaction catalyzed by rubisco that leads to photorespiration,</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of oxygen fixation by Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme leading to photorespiration at reference temperature. This competing oxygenase reaction reduces photosynthetic efficiency and is temperature-dependent, making it crucial for modeling C3 plant responses to climate warming.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VmaxRubOxyRef_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>rubisco oxygenase activity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rubisco oxygenase activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
     </Class>
     
@@ -7238,10 +8676,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000558">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The maximum carboxylation rate of phosphoenolpyruvate carboxylase enzyme at reference temperature in C4 photosynthetic plants. This enzyme activity determines the initial carbon dioxide fixation step in the C4 pathway and influences C4 plant productivity in warm climate ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VmaxPEPCarboxyRef_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>PEP carboxylase activity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Phosphoenolpyruvate carboxylasecarboxylase activity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000061"/>
@@ -7253,10 +8694,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000559">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Km for rubisco carboxylase activity is the Michaelis-Menten constant for the enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (rubisco) during its carboxylation reaction. It represents the concentration of CO2 at which the reaction rate is half of its maximum. This parameter is crucial in understanding and modelling the process of photosynthesis because rubisco is the key enzyme that catalyzes the first step of carbon fixation.</obo:IAO_0000115>
+        <obo:IAO_0000115>The Michaelis-Menten constant for Ribulose-1,5-bisphosphate carboxylase/oxygenase carboxylation reaction, representing carbon dioxide concentration at half-maximum reaction rate. This enzyme kinetic parameter determines Rubisco&apos;s affinity for carbon dioxide and is essential for modeling photosynthetic responses to atmospheric carbon dioxide changes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XKCO2_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Km for rubisco carboxylase activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000213"/>
     </Class>
@@ -7267,10 +8710,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000560">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Km for Rubisco oxygenase activity refers to the concentration of O2 at which the carbon fixation by Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase, the enzyme responsible for photosynthesis) is half of the maximum rate. This gives an indication of the affinity of Rubisco for O2 and its role in photorespiration, a process that decreases the efficiency of photosynthesis.</obo:IAO_0000115>
+        <obo:IAO_0000115>The Michaelis-Menten constant for Ribulose-1,5-bisphosphate carboxylase/oxygenase oxygenation reaction, representing oxygen concentration at half-maximum photorespiration rate. This parameter quantifies Rubisco&apos;s competing affinity for oxygen and is critical for modeling temperature effects on C3 photosynthetic efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XKO2_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Km for rubisco oxygenase activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000213"/>
     </Class>
@@ -7281,10 +8726,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000561">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Km for PEP carboxylase activity refers to the substrate concentration at which the reaction rate is half of the maximum rate for the PEP carboxylase enzyme. It is an important measure in plant physiology, indicating the enzyme&apos;s affinity for its substrate under specific conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The Michaelis-Menten constant for phosphoenolpyruvate carboxylase enzyme representing substrate concentration at half-maximum carboxylation rate. This enzyme kinetic parameter determines phosphoenolpyruvate carboxylase efficiency in initial carbon dioxide fixation and influences C4 photosynthetic capacity under varying environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Km4PEPCarboxy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>Km for PEP carboxylase activity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Km for phosphoenolpyruvate carboxylase carboxylase activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000061"/>
@@ -7296,9 +8743,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000562">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass-based concentration of Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme in leaf tissue expressed as enzyme mass per unit leaf mass. This leaf Rubisco content represents photosynthetic capacity and nitrogen investment in carbon fixation machinery, serving as a key indicator of C3 plant productivity potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafRuBPConc_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf rubisco content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf rubisco content</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
@@ -7309,10 +8758,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000563">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Leaf PEP carboxylase content refers to the amount of phosphoenolpyruvate (PEP) carboxylase, an enzyme widely distributed in plants and bacteria involved in many biochemical pathways including carbon fixation and amino acid metabolism, present in the leaf. This measure is key in the modelling of plant photosynthesis and primary productivity, and influences the responses of plant growth to environmental factors such as light, temperature, and CO2 concentrations.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of phosphoenolpyruvate carboxylase enzyme in leaf tissue, representing the primary carbon dioxide fixation enzyme in C4 photosynthetic plants. This leaf phosphoenolpyruvate carboxylase content determines C4 photosynthetic capacity and influences plant productivity responses to environmental factors such as temperature and carbon dioxide concentration.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracLeafProtinAsPEPCarboxyl_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf PEP carboxylase content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf phosphoenolpyruvate carboxylase content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -7325,10 +8775,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000564">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The light absorption activity per unit mass of chlorophyll protein controlling the light-dependent reactions in photosynthesis at reference temperature. This chlorophyll activity parameter determines the efficiency of photon capture and electron transport chain initiation, influencing overall photosynthetic performance under varying light conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SpecChloryfilAct_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>cholorophyll activity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Cholorophyll activity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000214"/>
@@ -7343,7 +8796,8 @@
         <obo:IAO_0000115>Leaf C3 chlorophyll content refers to the concentration or amount of chlorophyll present in the leaves of C3 plants. Chlorophyll is the primary pigment responsible for capturing light energy during photosynthesis. This parameter is important in Earth system modeling as it influences the rate of photosynthesis and hence the productivity and carbon uptake of C3 plants. It can be used to estimate plant health, growth, and overall ecosystem functioning. Leaf C3 chlorophyll content is typically measured in units of mass (e.g., milligrams or grams) per unit leaf area (e.g., square meter).</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafC3ChlorofilConc_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf C3 chlorophyll content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf C3 chlorophyll content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -7359,7 +8813,8 @@
         <obo:IAO_0000115>The term &apos;leaf C4 chlorophyll content&apos; refers to the amount of chlorophyll present in the leaves of plants that utilize the C4 photosynthetic pathway. The C4 pathway is a biochemical process that some plants have evolved to optimize carbon fixation in environments with high temperature and low CO2 levels. The chlorophyll content in C4 leaves contributes to their ability to capture and convert sunlight into chemical energy through photosynthesis. Measurement of leaf C4 chlorophyll content is important in earth systems modeling as it helps in estimating plant productivity and the overall carbon cycle in C4 dominated ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafC4ChlorofilConc_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf C4 chlorophyll content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf C4 chlorophyll content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -7372,9 +8827,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000567">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>EcoSIM input: it is a parameter that specifies the ratio between leaf intracellular CO2 to amospheric CO2. It is trait parameter that characterizes different plant species.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanPCi2CaRatio</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Ci:Ca ratio</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
     </Class>
     
 
@@ -7386,10 +8844,12 @@
         <obo:IAO_0000115>Canopy net radiation (RadNet2CanP) refers to the difference between the total incident solar radiation and the outgoing radiation at the canopy surface of a specific plant functional type (pft). It is an important parameter in earth systems modeling as it drives the energy budget of the canopy and affects various physiological processes such as photosynthesis and transpiration.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadNet2Canopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy net radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy net radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
     </Class>
     
 
@@ -7398,13 +8858,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000569">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy longwave radiation refers to the longwave radiation that is either absorbed, emitted or transmitted by the canopy.</obo:IAO_0000115>
+        <obo:IAO_0000115>The longwave thermal infrared radiation absorbed, emitted, or transmitted by plant canopy structures. This canopy longwave radiation exchange is a critical component of surface energy balance affecting canopy temperature, atmospheric heating, and ecosystem thermal dynamics in climate models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LWRadCanopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy longwave radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy longwave radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000029"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000029"/>
     </Class>
     
 
@@ -7413,13 +8874,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000570">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy absorbed shortwave radiation generally refers to the amount of incoming shortwave solar radiation that is absorbed by the leaves of the plant canopy. It is a key component of the overall energy balance of terrestrial ecosystems, influencing processes such as temperature regulation, photosynthesis, and evapotranspiration. Measurement of this factor is essential for understanding and modeling ecosystem energy dynamics.|Canopy absorbed shortwave radiation refers to the amount of incoming shortwave radiation (visible and near-visible light) that is absorbed by the canopy of a vegetation type in earth system modeling. This parameter is crucial for many terrestrial processes, such as photosynthesis and evapotranspiration. The amount of radiation absorbed by the canopy is influenced by various factors, including canopy structure, leaf optical properties, and atmospheric conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The amount of incident shortwave solar radiation absorbed by plant canopy leaves and structures. This absorbed shortwave radiation drives photosynthesis, transpiration, and canopy heating, representing a fundamental energy input for terrestrial ecosystem processes and surface energy balance calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWbyCanopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy absorbed shortwave radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy absorbed shortwave radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000115"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000115"/>
     </Class>
     
 
@@ -7428,9 +8890,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000571">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The amount of photosynthetically active radiation wavelengths absorbed by plant canopy for use in photosynthetic processes. This absorbed photosynthetically active radiation directly drives carbon fixation and represents the light energy available for primary productivity in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPARbyCanopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy absorbed PAR</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy absorbed photosynthetically active radiation</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -7440,9 +8904,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000572">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The proportion of incident photosynthetically active radiation that is absorbed by plant canopy rather than transmitted or reflected. This dimensionless fraction quantifies canopy light interception efficiency and determines photosynthetic light availability for ecosystem productivity modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracPARads2Canopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of incoming PAR absorbed by canopy</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Fraction of incoming photosynthetically active radiation absorbed by canopy</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -7451,11 +8918,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000573">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The proportion of incident radiation that passes through a specific canopy layer without being absorbed or scattered, reaching lower canopy levels. This radiation transmission fraction determines light availability for understory vegetation and influences vertical light gradients within forest ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TAU_RadThru</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of radiation transmitted by canopy layer</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Fraction of radiation transmitted by canopy layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
     </Class>
@@ -7466,11 +8935,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000574">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Fraction of radiation intercepted by canopy layer (TAUS) refers to the proportion of the incident solar radiation that is intercepted or absorbed by a specified canopy layer in an ecosystem. TAUS is an important parameter in biophysical and ecological modeling because it influences processes such as photosynthesis, energy balance, and microclimate conditions within the canopy. It is determined by factors including leaf area index (LAI), leaf angle distribution, canopy architecture, and optical properties of leaves.|The fraction of photosynthetically active radiation intercepted by a particular layer of the canopy. This is important as it impacts the photosynthetic capability of the plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The proportion of incident solar radiation that is intercepted by a specific canopy layer through absorption or scattering processes. This radiation interception fraction depends on leaf area index, leaf angle distribution, and optical properties, controlling photosynthetic capacity and microclimate conditions within multilayered vegetation canopies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TAU_DirectRTransmit</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of radiation intercepted by canopy layer</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Fraction of radiation intercepted by canopy layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
@@ -7480,9 +8951,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000575">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The proportion of incident shortwave radiation that reaches the ground surface after canopy attenuation through absorption and scattering. This ground-intercepted radiation fraction drives soil heating, surface evaporation, and understory plant photosynthesis, representing canopy transmittance effects on surface energy balance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracSWRad2Grnd_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of radiation intercepted by ground surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Fraction of radiation intercepted by ground surface</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -7491,9 +8965,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000576">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The amount of shortwave solar radiation reaching the ground surface after attenuation by canopy absorption and scattering processes. This ground-incident shortwave radiation drives soil heating, surface evaporation, and understory productivity, representing the transmitted solar energy available for soil-atmosphere interactions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWGrnd_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>shortwave radiation incident on ground surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Shortwave radiation incident on ground surface</rdfs:label>
         <bervo:BERVO_has_unit>MJ h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -7503,10 +8979,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000577">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Longwave radiation emitted by the canopy, also known as thermal infrared radiation, is a type of electromagnetic radiation, which is emitted by the canopy layer of trees or other types of vegetation when they absorb and then re-emit part of the solar radiation they receive. This plays a critical role in the energy balance of the earth&apos;s surface and is essential in climate modelling and the study of global warming.</obo:IAO_0000115>
+        <obo:IAO_0000115>The thermal infrared radiation emitted by plant canopy structures due to their temperature, representing outgoing longwave energy flux. This canopy-emitted longwave radiation is a critical component of surface energy balance, influencing atmospheric heating and land-atmosphere energy exchange in climate models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LWRadCanGPrev_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>longwave radiation emitted by canopy</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Longwave radiation emitted by canopy</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
         <bervo:BERVO_has_unit>MJ h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
@@ -7519,9 +8996,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000578">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The thermal infrared radiation emitted by the ground surface due to soil temperature, representing a major pathway of surface heat loss to the atmosphere. This ground-emitted longwave radiation is fundamental to land surface energy balance and determines nighttime cooling rates in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LWRadGrnd</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>longwave radiation emitted by ground surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Longwave radiation emitted by ground surface</rdfs:label>
         <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -7531,10 +9010,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000579">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy held water content refers to the amount of water that is intercepted by the canopy of trees and plants. This water is typically held on the surface of leaves, branches, and other plant structures. Canopy held water content is a key component of the hydrological cycle because it has direct impacts on processes such as evaporation, transpiration, and runoff.</obo:IAO_0000115>
+        <obo:IAO_0000115>The amount of water intercepted and temporarily stored on leaf surfaces, branches, and other canopy structures following precipitation events. This canopy water storage influences evaporation rates, transpiration dynamics, and precipitation partitioning, representing an important component of forest hydrological processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatHeldOnCanopy_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy held water content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy held water content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
@@ -7547,10 +9027,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000580">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The amount of precipitation that falls directly onto plant canopy surfaces, representing the initial water input for canopy interception processes. This precipitation input drives canopy wetting, interception storage, and subsequent evaporation from wetted canopy surfaces in forest hydrological cycles.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Prec2Canopy_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>net ice transfer to canopy</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation to canopy</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7559,10 +9042,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000581">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The net amount of precipitation water intercepted and retained by plant canopy structures during precipitation events at the grid scale. This canopy precipitation interception reduces throughfall to the soil surface and represents water available for canopy evaporation in terrestrial hydrological models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecIntceptByCanopy_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>grid net precipitation water interception to canopy</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Grid net precipitation water interception to canopy</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7571,10 +9058,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000582">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The energy flux associated with water phase change during canopy evaporation and transpiration processes, representing heat absorption during water vaporization. This latent heat flux is a major component of surface energy balance and determines canopy cooling effects in land-atmosphere energy exchange.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EvapTransLHeat_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy latent heat flux</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy latent heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7583,10 +9074,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000583">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Air to Canopy Sensible Heat Flux refers to the rate of heat transfer from the air to the vegetation canopy due to the difference in temperature between the two media. This process plays a significant role in the energy balance of landscapes and is a key parameter in Earth system modeling. Factors that can influence this flux include air and canopy temperature, wind speed, and canopy structure.</obo:IAO_0000115>
+        <obo:IAO_0000115>The conductive and convective heat transfer between air and vegetation canopy driven by temperature differences, representing direct thermal energy exchange. This sensible heat flux influences canopy temperature regulation and microclimate conditions, contributing to surface energy balance in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatXAir2PCan_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>air to canopy sensible heat flux</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Air to canopy sensible heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
@@ -7598,10 +9091,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000584">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy storage heat flux, or &apos;heat stored in the canopy&apos;, refers to the amount of heat that is absorbed and stored in a vegetation canopy. This heat is later released back into the atmosphere, affecting the local microclimate. The heat flux contributes to the overall energy balance of an ecosystem, influencing processes like evapotranspiration and photosynthesis.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of thermal energy accumulation or release in vegetation canopy biomass and associated water, representing temporal changes in canopy heat content. This heat storage flux accounts for canopy thermal inertia and influences ecosystem temperature dynamics and surface energy balance closure.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatStorCanopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy storage heat flux</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy storage heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
@@ -7612,14 +9107,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000585">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy heat storage from previous time step relates to the quantity of heat energy stored in the canopy of a particular plant or vegetation cover from the previous time interval. It is an important parameter to calculate energy balance in the landscape ecosystem.</obo:IAO_0000115>
+        <obo:IAO_0000115>The thermal energy content stored in vegetation canopy from the preceding time interval, providing initial conditions for current energy balance calculations. This previous heat storage represents canopy thermal memory and influences current temperature dynamics in ecosystem energy balance models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ENGYX_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy heat storage from previous time step</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy heat storage from previous time step</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -7628,9 +9123,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000586">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The thermal energy required to raise canopy temperature per unit temperature change, determined by canopy biomass and water content. This volumetric heat capacity controls canopy temperature response to energy inputs and represents thermal inertia in ecosystem energy balance calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VHeatCapCanopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy heat capacity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy heat capacity</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 K-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000121"/>
@@ -7642,10 +9139,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000587">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total water potential in plant canopy tissues representing the driving force for water uptake from soil and water transport within plants. This total water potential indicates plant water status and hydraulic stress, influencing transpiration rates and photosynthetic performance in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSICanopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant canopy total water potential</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant canopy total water potential</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7654,10 +9155,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000588">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The turgor pressure component of water potential in canopy leaves representing cellular hydrostatic pressure status. This turgor water potential regulates stomatal conductance through exponential response functions and controls gas exchange between leaves and atmosphere in plant hydraulic models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSICanopyTurg_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant canopy turgor water potential</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant canopy turgor water potential</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7666,10 +9170,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000589">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The osmotic component of water potential in plant canopy determined by solute concentrations including nonstructural carbon compounds. This osmotic water potential indicates plant osmotic adjustment capacity and drought tolerance, with lower values typically representing greater stress tolerance in arid environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSICanopyOsmo_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>platn canopy osmotic water potential</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant canopy osmotic water potential</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7678,10 +9185,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000591">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The water vapor flux from plant canopy to atmosphere through stomatal regulation and leaf-atmosphere vapor pressure gradients. This transpiration process represents the primary pathway of water loss from terrestrial ecosystems and couples carbon assimilation with water use in land surface models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Transpiration_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy transpiration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy transpiration</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7690,10 +9200,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000592">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Negative of canopy evaporation refers to the moisture loss from the aerial parts of the plants (leaves, stem, flowers, etc.), including the evaporation of water through stomata, a process known as transpiration, as well as evaporation from wet surfaces. It is a negative value because moisture is being lost from the system, reducing the overall water content.</obo:IAO_0000115>
+        <obo:IAO_0000115>The water vapor flux from wetted canopy surfaces to atmosphere expressed as a negative value indicating moisture loss from the canopy system. This evaporation includes both transpiration through stomata and evaporation from intercepted water on leaf and stem surfaces following precipitation events.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VapXAir2Canopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>negative of canopy evaporation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Negative of canopy evaporation</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
         <bervo:BERVO_has_unit>m2 d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
@@ -7705,10 +9216,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000593">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The water content incorporated within canopy biomass tissues representing the structural and metabolic water requirements for plant growth. This biomass-associated water quantifies plant water demand beyond transpiration and represents water sequestration in expanding plant tissues during growth processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyBiomWater_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy water content associated with dry matter</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy water content associated with dry matter</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7717,10 +9231,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000594">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total water content associated with canopy biomass at the beginning of a numerical integration time step. This initial canopy water mass provides the starting condition for calculating water balance changes due to transpiration, growth, and senescence processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyWaterMassBeg_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Canopy water before mass balance check</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7729,10 +9246,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000595">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total water content associated with canopy biomass at the end of a numerical integration time step. This final canopy water mass, compared with initial values, quantifies net water exchange between atmosphere and plant due to biomass changes and growth processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyWaterMassEnd_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Canopy water at mass balance check</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7741,10 +9261,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000596">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>This variable compute the heat loss resulting from the loss of canopy biomass due to disturbances, e.g. harvest, fire, grazing, etc. It is an important component of energy conservation of EcoISM.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatCanopy2Dist_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Canopy heat content loss to disturbance</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000287"/>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -7753,10 +9278,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000597">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>This variable compute the water loss resulting from the loss of canopy biomass due to disturbances, e.g. harvest, fire, grazing, etc. It is an important component of water mass conservation of EcoISM.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QCanopyWat2Dist_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy water loss to disturbance</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy water loss to disturbance</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7765,10 +9293,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000598">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>This variables indicates the total water-air exchange due to evaporation from canopy held water and transpirtion of water that plant take up from the soil. It is an important component of the ecosystem water cycling</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QVegET_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy evaporation + transpiration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy evaporation + transpiration</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7780,8 +9312,10 @@
         <obo:IAO_0000115>Total canopy evaporation (VapXAir2CanG) is the sum of all forms of evaporation from the canopy, including wet canopy evaporation (evaporation of intercept rainfall), cuticular transpiration (water vapor loss through plant leaf cuticle), and lenticular transpiration (evaporation from leaf surface through stomata or pores). It is a key element in the water cycle and influences the energy balance and climate of a region. Canopy evaporation can be influenced by factors like the type of vegetation, leaf surface characteristics, environmental conditions (temperature, humidity), and regional rainfall patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VapXAir2Canopy_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy evaporation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy evaporation</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
@@ -7792,10 +9326,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000600">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total thermal energy stored in canopy space including canopy air, vegetation biomass, and intercepted water components. This total heat content represents the thermal energy reservoir of the canopy system and is fundamental for ecosystem energy cycling and temperature regulation in terrestrial models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyHeatStor_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy heat content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy heat content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000287"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ  d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -7804,10 +9344,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000601">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The net change in total thermal energy stored in the canopy between consecutive numerical time steps, representing temporal heat storage dynamics. This canopy heat flux quantifies the rate of thermal energy accumulation or loss and is essential for plant-atmosphere energy exchange modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatFlx2Canopy_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy heat flux</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ  d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -7816,11 +9362,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000602">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Total canopy water content stored in dry matter refers to the total amount of water that can be contained within the dry matter of the canopy of a plant or tree. This measurement is important in studying the water cycle of plants as well as understanding the role of plants in the overall water cycle of the ecosystem.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total amount of water contained within canopy dry matter including structural water in plant tissues and metabolic water pools. This water content represents the total canopy water storage capacity and influences ecosystem water cycling and plant hydraulic functioning.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyWat_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy water content stored in dry matter</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy water content stored in dry matter</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -7832,10 +9380,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000603">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total longwave thermal infrared radiation emitted by plant canopy calculated using Stefan-Boltzmann law based on canopy temperature. This total longwave emission is essential for canopy energy balance closure and represents thermal energy loss from vegetation to the atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LWRadCanG_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy LW emission</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy longwave emission</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000029"/>
@@ -7847,10 +9398,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000604">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy shortwave albedo refers to the fraction of shortwave radiation, specifically in the solar spectrum, that is reflected by the vegetation canopy. It is a parameter used in earth system models to quantify the amount of incoming solar radiation that is reflected back to the atmosphere by the vegetation canopy. Canopy shortwave albedo depends on various factors, including the characteristics of the vegetation, such as leaf structure and pigmentation, as well as the solar zenith angle and atmospheric conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The fraction of incident shortwave solar radiation reflected by vegetation canopy surfaces back to the atmosphere. This dimensionless canopy albedo depends on leaf optical properties, canopy architecture, and solar angle, determining surface reflectance characteristics in Earth system energy balance calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWLeafAlbedo_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy shortwave albedo</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy shortwave albedo</rdfs:label>
+        <bervo:BERVO_has_unit>-</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000115"/>
     </Class>
@@ -7861,9 +9414,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000605">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The fraction of incident shortwave radiation that passes through plant canopy after accounting for absorption and reflection processes. This dimensionless transmissivity parameter quantifies canopy transparency and determines radiation availability for understory vegetation and soil surface heating.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWLeafTransmis_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy shortwave transmissivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy shortwave transmissivity</rdfs:label>
+        <bervo:BERVO_has_unit>-</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7872,10 +9429,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000606">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The rate of precipitation water interception by plant canopy structures during precipitation events, representing water input to canopy storage pools. This water flux supports subsequent canopy evaporation processes and represents a key component of canopy-atmosphere water exchange in forest hydrology.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecIntcptByCanopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>water flux into plant canopy</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water flux into plant canopy</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -7884,10 +9446,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000608">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The canopy temperature in Kelvin following iterative solution of energy and water exchange between plant canopy and atmospheric air. This converged temperature represents the equilibrium canopy thermal state and determines radiative emission and sensible heat fluxes in energy balance calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TKC_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy temperature after energy iteration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy temperature after energy iteration</rdfs:label>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7896,10 +9461,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000609">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The canopy temperature in Celsius following energy and water exchange calculations between plant canopy and atmospheric air. This temperature measurement represents the thermal state of vegetation and influences physiological processes including photosynthesis, respiration, and transpiration rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TdegCCanopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy temperature</rdfs:label>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7908,10 +9476,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000610">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Change in canopy temperature refers to the variation in the temperature of the plant canopy over a particular period of time. It is an important metric in agronomy and plant physiology as it directly affects multiple processes such as photosynthesis, respiration, transpiration, and plant microclimate. Factors such as weather conditions, solar radiation, wind speed, and plant water status can significantly impact the canopy temperature.</obo:IAO_0000115>
+        <obo:IAO_0000115>The temporal variation in canopy temperature over a specific time period, representing thermal response to environmental forcing and energy balance changes. This temperature change affects multiple physiological processes and reflects canopy adaptation to varying weather conditions, solar radiation, and plant water status.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DeltaTKC_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>change in canopy temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change in canopy temperature</rdfs:label>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
@@ -7922,10 +9491,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000611">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The intermediate canopy temperature in Kelvin during iterative numerical computation of canopy energy balance closure. This temperature represents an intermediate state in the convergence process toward equilibrium canopy thermal conditions in ecosystem energy modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TKCanopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy temperature during canopy energy iteration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy temperature during canopy energy iteration</rdfs:label>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -7934,34 +9506,29 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000612">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The amount of C4 carbon compounds consumed in bundle sheath cells to support C3 photosynthetic carbon fixation at a specific canopy node. This carbon pool represents the C4 to C3 carbon transfer mechanism in C4 photosynthesis where concentrated carbon dioxide supports efficient Rubisco activity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPOOL3_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>minimum sink strength for nonstructural C transfer</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Bundle sheath C4 carbon product to support C3 photosynthesis during C4 photosynthesis on a leaf node</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_0000613 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000613">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>NetCumElmntFlx2Plant_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>effect of canopy chemical element status on seed setting</rdfs:label>
-    </Class>
-    
-
-
     <!-- https://w3id.org/bervo/BERVO_0000614 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000614">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Total leaf mass refers to the cumulative mass of all leaves of a plant or vegetation system. It is an essential characteristic for studying the energy balance, carbon cycling and water cycle in vegetation ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative mass of all leaf tissue within a plant canopy or vegetation system, representing total foliar biomass. This total leaf mass is fundamental for quantifying canopy carbon storage, leaf area relationships, and photosynthetic capacity in terrestrial ecosystem energy and carbon cycling models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tCanLeafC_cl</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total leaf mass</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I think this is referring to the canopy</rdfs:comment>
+        <rdfs:label>Total leaf mass</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
@@ -7972,10 +9539,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000615">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The litter kinetic fraction is a parameter that represents the fraction of litter that undergoes decomposition or decay within a given time period in Earth system models. It is a measure of how quickly organic matter in the litter pool is transformed into soil organic carbon through microbial activity. This parameter is essential for accurately modeling carbon dynamics and cycling in terrestrial ecosystems, as it influences the rates of carbon turnover and the balance between carbon inputs and outputs in the soil system.</obo:IAO_0000115>
+        <obo:IAO_0000115>The proportional allocation of senescent plant material into different chemical litter pools including cellulose, lignin, protein, and carbohydrate fractions. This litter kinetic fraction determines decomposition rates and nutrient release patterns by defining the chemical quality and recalcitrance of plant litter inputs to soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ElmAllocmat4Litr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>litter kinetic fraction</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Litter kinetic fraction</rdfs:label>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
     </Class>
     
@@ -7985,9 +9553,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000616">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of various chemical elements including carbon, nitrogen, and phosphorus contained in aboveground plant organs and structural tissues. This elemental composition quantifies shoot biomass stoichiometry and represents nutrient investment in aboveground plant structural components.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ShootElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>shoot structural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Shoot structural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -7997,9 +9568,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000617">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of nonstructural carbon compounds including C3 and C4 sugars synthesized through C4 photosynthesis and available for conversion to structural carbon during plant growth. This carbon pool represents intermediate photosynthetic products and mobile carbon reserves in C4 plant branches.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>C4PhotoShootNonstC_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>C4 specific nonstructural shoot C in branch</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>C4 specific nonstructural shoot carbon in branch</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8009,10 +9582,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000618">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>This vector varaible summarizes mass of total chemical elements that are associated with the structural components of aboveground plant organs. It excludes nonstrucutral storage of chemical elements, and is a measure of aboveground plant biomass.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ShootStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy shoot chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>These are special classes - move to their own branch</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy shoot chemical element</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="Canopy Shoot"/>
+        <bervo:BERVO_measurement_of rdf:resource="[vector of chemicals]"/>
     </Class>
     
 
@@ -8021,9 +9601,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000619">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>This vector variable quantifies the amount of chemical elements in the structural component of leaf. This variable is an important indicator of aboveground canopy size.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy leaf chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy leaf chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8033,9 +9616,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000620">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>This vector variable quantifies the amount of chemical elements in the structural component of petiole. This variable is an important indicator of aboveground canopy size.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetoleStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy sheath chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy sheath chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8045,21 +9631,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000621">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>This vector variable quantifies the amount of chemical elements in the structural component of stalk. This variable is an important indicator of aboveground canopy size.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StalkStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy stalk chemical element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000622 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0000622">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CanopyStalkC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy active stalk C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy stalk chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8069,9 +9646,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000623">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of chemical elements stored in stalk reserve pools including carbon, nitrogen, and phosphorus available for remobilization during plant growth and reproduction. This reserve element pool represents stored nutrients and energy that can be mobilized to support reproductive development and stress response.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StalkRsrvElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy reserve chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy reserve chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8081,9 +9661,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000624">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of chemical elements comprising the structural components of plant husks, representing elemental investment in protective reproductive structures. This husk elemental content quantifies nutrient allocation to reproductive organ protection and contributes to total aboveground biomass accounting.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HuskStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy husk chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy husk chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8093,9 +9676,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000625">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of chemical elements contained in plant ear structural components, representing elemental investment in reproductive organ development. This ear elemental content quantifies nutrient allocation to grain-bearing structures and indicates reproductive biomass in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EarStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy ear chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy ear chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8105,9 +9691,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000626">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of chemical elements incorporated into grain structural components, representing elemental investment in seed and reproductive output. This grain elemental content quantifies nutrient allocation to reproductive success and determines harvestable biomass quality in agricultural productivity assessments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrainStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy grain chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy grain chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8117,10 +9706,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000627">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>CanopyLeafShethC_pft refers to the parameter that represents the amount of carbon contained in both the leaves and sheaths of plants in a canopy. This parameter is used in Earth system models to simulate the cycling of carbon within vegetation and its impact on the global carbon balance.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total carbon mass contained in combined leaf blade and sheath tissues within plant canopies, representing photosynthetic and structural carbon investment. This combined leaf and sheath carbon quantifies the primary photosynthetic biomass component and is fundamental for terrestrial carbon cycling and vegetation productivity modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyLeafShethC_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant canopy leaf + sheath C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant canopy leaf + sheath carbon</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
@@ -8133,10 +9723,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000628">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy layer leaf area refers to the total surface area covered by leaves within a specific layer of the vegetation canopy. This parameter is important in earth systems modeling as it plays a crucial role in regulating the exchange of energy, water, and carbon dioxide between the vegetation and the atmosphere. The canopy layer leaf area parameter is often used to estimate the overall photosynthetic capacity and productivity of vegetation, as well as to model the interception and absorption of solar radiation within the canopy.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total leaf surface area within a specific vertical layer of the vegetation canopy, determining light interception and gas exchange capacity. This layer-specific leaf area controls photosynthetic potential, evapotranspiration rates, and energy balance within multilayered canopy systems in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyLeafAreaZ_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy layer leaf area</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy layer leaf area</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
@@ -8149,11 +9740,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000629">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy net CO2 exchange (CO2NetFix_pft) refers to the overall balance between carbon dioxide (CO2) uptake and release by the vegetation canopy of a specific plant functional type (pft) in a given ecosystem. It represents the net amount of CO2 absorbed by the vegetation through photosynthesis minus the amount of CO2 released through respiration and other processes. The CO2NetFix_pft parameter is essential for understanding the carbon cycle and its interaction with the atmosphere, as well as for modeling and simulating ecosystem dynamics and responses to environmental changes.</obo:IAO_0000115>
+        <obo:IAO_0000115>The net balance between carbon dioxide uptake through photosynthesis and carbon dioxide release through respiration and other processes at the canopy scale. This net carbon dioxide exchange quantifies ecosystem carbon sequestration capacity and represents the fundamental carbon balance for specific plant functional types in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2NetFix_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy net CO2 exchange</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy net carbon dioxide exchange</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000041"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
@@ -8165,10 +9758,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000630">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy layer leaf C (CanopyLeafCpft_lyr) refers to the amount of carbon stored in the leaves of vegetation within a specific layer of the canopy in an Earth System Model. It represents the total mass of carbon in the leaves, including both living and dead biomass. Canopy layer leaf C is an important parameter for calculating the carbon balance and productivity of vegetation in a given ecosystem, and it is influenced by factors such as photosynthesis, respiration, and allocation of carbon to different plant organs.</obo:IAO_0000115>
+        <obo:IAO_0000115>The carbon mass stored in leaf tissues within a specific canopy layer, including both living biomass and senescent material. This layer-specific leaf carbon represents vertical distribution of photosynthetic capacity and carbon storage, influencing canopy-scale carbon balance and productivity in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyLeafCLyr_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy layer leaf C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy layer leaf carbon</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
@@ -8181,9 +9775,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000631">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of mobile chemical elements stored in canopy tissues as reserves for maintenance and growth processes, including nonstructural carbon, nitrogen, and phosphorus pools. These nonstructural elements represent metabolically active nutrient reserves that support aboveground plant organ development and stress response.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNonstElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy nonstructural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy nonstructural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8193,9 +9790,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000632">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The concentration of nonstructural chemical elements relative to total leaf and petiole structural biomass, used to calculate canopy osmotic and turgor pressures. This concentration controls stomatal conductance regulation and organ growth through osmoregulation mechanisms, representing plant adaptation to water stress conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNonstElmConc_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy nonstructural chemical element concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy nonstructural chemical element concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8205,10 +9806,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000633">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Plant canopy layer stem area refers to the total cross-sectional area of plant stems within a specific vertical layer of the canopy. It represents the surface area available for water and nutrient uptake, as well as the mechanical support for the aboveground biomass in that particular layer of the plant canopy.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total cross-sectional area of plant stems within a specific vertical canopy layer, representing conducting tissue surface area for water and nutrient transport. This stem area provides mechanical support for aboveground biomass and determines hydraulic conductance capacity within multilayered canopy architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyStemAreaZ_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant canopy layer stem area</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant canopy layer stem area</rdfs:label>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8218,9 +9820,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000634">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of nonstructural chemical elements contained in nitrogen-fixing nodule bacteria associated with canopy root systems. This nodule elemental content indicates the growth status and metabolic activity of nitrogen-fixing symbionts that contribute to ecosystem nitrogen input.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNodulNonstElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy nodule nonstructural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy nodule nonstructural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8230,9 +9835,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000635">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total chemical elemental biomass of nitrogen-fixing nodule bacteria including carbon, nitrogen, and phosphorus content. This nodule biomass represents the structural investment in nitrogen fixation symbionts and indicates the host plant&apos;s atmospheric nitrogen fixation capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNodulElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy nodule chemical elemental biomass</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy nodule chemical elemental biomass</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8242,9 +9850,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000636">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>StalkLiveBiomassC_brch</oboInOwl:hasRelatedSynonym>
+        <obo:IAO_0000115>The carbon mass contained in actively conducting sapwood tissue within tree branches, representing living wood biomass involved in water and nutrient transport. This sapwood carbon is essential for hydraulic function and contributes to wood product calculations and tree ring formation modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SapwoodBiomassC_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>All the below refer to plant parts, which should be &quot;measured_in&quot; and refer to the PO.</rdfs:comment>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch active stalk C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch sapwood carbon</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8254,9 +9865,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000637">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of mobile chemical elements stored in branch tissues as reserves for maintenance and growth of branch-associated organs. These nonstructural elements are accumulated through photosynthesis and nutrient assimilation and are depleted through respiration and growth processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNonstElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch nonstructural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Branch nonstructural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8266,9 +9880,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000638">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total carbon mass contained in leaf blade and sheath tissues associated with a specific plant branch. This branch-level foliar carbon represents the photosynthetic biomass and carbon storage within individual branch units of the canopy architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafPetolBiomassC_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant branch leaf + sheath C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant branch leaf + sheath carbon</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8281,7 +9897,8 @@
         <obo:IAO_0000115>Branch shoot C refers to the amount of carbon stored in the branches and shoots of a plant or tree. This is an important measure in studies of carbon sequestration and the carbon cycle, as plants and trees play a vital role in absorbing CO2 from the atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ShootStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch shoot C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch shoot carbon</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
@@ -8293,9 +9910,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000640">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>It records the amount of structural biomass of leaves over a branch in the canopy. It is an indicator plant canopy size.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch leaf chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Does this hold various chemical elements, similar to the COMO microtype (molecule from chebi) that points to ChEBI?</rdfs:comment>
+        <rdfs:label>Branch leaf chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8305,9 +9925,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000641">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The elemental composition and concentration of chemical elements within the protective sheath tissues of plant branches, representing the mineral nutrient content of these structural components. This parameter is important for understanding nutrient allocation patterns in woody plants, tissue quality for decomposition processes, and the role of sheath tissues in nutrient storage and translocation within tree and shrub canopies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetoleStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch sheath chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch sheath chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8317,9 +9941,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000642">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The elemental composition and concentration of chemical elements within the structural stalk or stem tissues of plant branches, indicating the mineral nutrient content of woody support structures. This measurement is crucial for understanding how plants allocate nutrients to structural components, affects wood quality and decomposition rates, and influences carbon and nutrient cycling in forest ecosystems where woody biomass represents a major nutrient pool.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StalkStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch stalk chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch stalk chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8329,9 +9957,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000643">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements stored as reserves in branch stalk tissues, including carbon, nitrogen, and phosphorus available for remobilization. These branch reserves represent stored nutrients that can be mobilized to support reproductive development and stress response at the individual branch scale.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StalkRsrvElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch reserve chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch reserve chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8341,9 +9973,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000644">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements comprising the structural components of husks associated with a specific branch, representing elemental investment in protective reproductive structures. This branch-level husk elemental content quantifies nutrient allocation to reproductive organ protection within individual branch architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HuskStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch husk chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch husk chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8353,9 +9989,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000645">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements contained in ear structural components associated with a specific branch, representing elemental investment in reproductive organ development. This branch-level ear elemental content quantifies nutrient allocation to grain-bearing structures within individual branch units.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EarStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch ear chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch ear chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8365,9 +10005,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000646">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements incorporated into grain structural components produced by a specific branch, representing elemental investment in seed and reproductive output. This branch-level grain elemental content determines reproductive success and harvestable biomass quality at the individual branch scale.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrainStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch grain chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch grain chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8377,10 +10021,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000647">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Branch nonstructural C concentration refers to the amount of nonstructural carbon (C) present in branches of vegetation. Nonstructural carbon refers to carbon that is not incorporated into structural components such as cellulose, lignin, and other complex molecules. It includes soluble sugars, starches, organic acids, and other compounds that can be rapidly metabolized and used for energy production or growth. The concentration of nonstructural carbon in branches is an important parameter as it affects the overall carbon balance of vegetation and influences various biophysical and biogeochemical processes in the Earth system, such as respiration, photosynthesis, and carbon storage.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of nonstructural carbon compounds including sugars, starches, and organic acids within branch tissues available for rapid metabolism. This nonstructural carbon concentration affects branch carbon balance and influences respiration, growth processes, and carbon storage dynamics within individual branch components of the canopy.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafPetoNonstElmConc_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch nonstructural C concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch nonstructural carbon concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
@@ -8393,14 +10038,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000648">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Branch nodule nonstructural C refers to the unstructured or non-segregated carbon present in the nodules that grow on the branches of certain legume plants. These nodules are formed due to the symbiotic relationship of plants with nitrogen-fixing bacteria, and play a critical role in nutrient cycling.</obo:IAO_0000115>
+        <obo:IAO_0000115>The mass of nonstructural carbon compounds present in nitrogen-fixing nodules associated with specific branches of leguminous plants. This nodule nonstructural carbon represents metabolically active carbon pools supporting symbiotic nitrogen fixation processes and bacterial maintenance within branch-associated root nodules.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNodulNonstElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch nodule nonstructural C</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch nodule nonstructural carbon</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -8409,9 +10055,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000649">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements comprising the structural components of nitrogen-fixing nodules associated with specific branches. This nodule elemental content represents the mineral composition of symbiotic structures supporting atmospheric nitrogen fixation at the individual branch scale.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNodulStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch nodule chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch nodule chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8421,9 +10071,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000650">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements that can be remobilized from structural sheath tissues within specific branches during senescence or nutrient stress. This remobilizable elemental pool represents nutrients that can be translocated to support other plant organs during periods of resource limitation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetioleChemElmRemob_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch sheath structural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch sheath structural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8433,10 +10087,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000651">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Branch stalk structural C refers to the amount of structural carbon in the branch stalk of plants. Structural carbon forms the basic structural components of plant tissues such as cellulose and lignin. It is crucial for the strength and rigidity of plant structures including the branch stalk. It is an important parameter for understanding plant physiology and contributions to the carbon cycle.</obo:IAO_0000115>
+        <obo:IAO_0000115>The mass of structural carbon compounds including cellulose and lignin contained in branch stalk tissues that provide mechanical support and rigidity. This structural carbon represents the investment in supportive framework components and contributes to long-term carbon storage in woody plant tissues.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SenecStalkStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch stalk structural C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch stalk structural carbon</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000093"/>
@@ -8448,9 +10103,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000652">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements that can be remobilized from structural leaf tissues within specific branches during senescence or resource limitation. This remobilizable leaf elemental pool represents nutrients that can be translocated from senescing leaves to support other plant functions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafChemElmRemob_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch leaf structural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch leaf structural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8460,10 +10119,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000653">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of chemical elements including carbon, nitrogen, and phosphorus contained in leaf tissues at specific canopy nodes within branches. This nodal leaf elemental content represents the mineral composition and nutrient investment in photosynthetic organs at discrete canopy positions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafElmntNode_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Leaf chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
 
@@ -8472,10 +10135,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000654">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of chemical elements contained in sheath tissues at specific canopy nodes, representing elemental composition of supportive leaf structures. This sheath elemental content quantifies nutrient allocation to protective and supportive leaf components within the canopy architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetioleElmntNode_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>sheath chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Sheath chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
     </Class>
     
 
@@ -8484,9 +10151,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000655">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements contained in internode structural tissues between leaf attachment points on branches. This internode elemental content represents nutrient investment in stem segments that provide spacing and mechanical support between leaves within branch architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>InternodeStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>internode chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Internode chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8496,9 +10166,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000656">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements contained in leaf tissues organized by specific canopy layers and nodes within branch structures. This layer-specific leaf elemental content represents the vertical distribution of nutrients in photosynthetic tissues throughout the canopy profile.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafElmsByLayerNode_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>layer leaf chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Layer leaf chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8508,10 +10181,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000657">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Layer leaf area refers to the total surface area of all the leaves in a specific layer of vegetation or canopy. This parameter helps understand the structure and distribution of leaves in a canopy and also plays a crucial role in processes like photosynthesis, transpiration, and the exchange of gases between the vegetation and the atmosphere.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total leaf surface area within a specific canopy layer, determining light interception capacity and gas exchange potential at that vertical position. This layer-specific leaf area controls photosynthetic activity, transpiration rates, and atmospheric gas exchange within vertically stratified canopy systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyLeafArea_lnode</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>layer leaf area</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Layer leaf area</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000226"/>
@@ -8524,10 +10198,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000658">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Layer leaf protein C refers to the part of a plant leaf structure that contains the protein carbon. It is usually a parameter in biology and earth sciences to measure the amount of carbon in the protein of leaves in specific layers. This could give an insight into the photosynthesis rate and other plant physiological processes.</obo:IAO_0000115>
+        <obo:IAO_0000115>The carbon mass contained in protein compounds within leaf tissues at specific canopy layers, representing investment in photosynthetic enzymes and metabolic machinery. This protein carbon content indicates photosynthetic capacity and nitrogen utilization efficiency within different canopy strata.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafProteinCNode_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>layer leaf protein C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Layer leaf protein carbon</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000022"/>
     </Class>
@@ -8538,13 +10213,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000659">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Layer sheath protein C refers to a type of sheath protein found in the outer layer of specific types of bacteria. It is involved in the formation of the bacterial sheath, which is an extracellular matrix that protects the bacteria and aids in adhesion to surfaces. The concentration of layer sheath protein C can be a measure of bacterial activity and health.</obo:IAO_0000115>
+        <obo:IAO_0000115>The carbon content associated with protein compounds within plant sheath tissues organized in distinct canopy layers, representing the structural and metabolic protein investment in protective leaf structures. This parameter is important for understanding nitrogen allocation patterns, tissue quality for herbivory and decomposition, and the role of sheath proteins in plant defense and resource storage strategies across different canopy positions in grassland and forest ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetoleProteinCNode_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>layer sheath protein C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Layer sheath protein carbon</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000081"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000170"/>
     </Class>
     
@@ -8557,8 +10232,11 @@
         <obo:IAO_0000115>Nodule nonstructural C (carbon) refers to the concentration or amount of carbon that is stored in the nodules of a plant without being in a structural form. Nodules are specialized structures found in certain plant species, particularly legumes, that house symbiotic bacteria capable of fixing atmospheric nitrogen. The nonstructural carbon stored in these nodules can be used by the plant for various metabolic processes and for supporting nitrogen fixation. The concentration of nodule nonstructural C can be an important parameter in earth systems models as it can influence plant growth, nitrogen fixation rates, and carbon cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NoduleNonstructCconc_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>nodule nonstructural C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Nodule nonstructural carbon</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -8570,7 +10248,9 @@
         <obo:IAO_0000115>Maximum grain C during grain fill refers to the maximum amount of carbon (C) allocated to the grain during the grain filling stage of a crop&apos;s growth cycle. This is a crucial component of plant growth and development, influencing crop yield and quality. It is an important parameter in crop and ecological modelling, providing insight into plant physiology and nutrient cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrainSeedBiomCMean_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum grain C during grain fill</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum grain carbon during grain fill</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
@@ -8582,9 +10262,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000662">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The proportion of chemical elements contained within standing dead plant material relative to the total elemental pool in vegetation canopies. This measurement is essential for understanding nutrient cycling dynamics, decomposition processes, and the retention of essential elements in forest and grassland ecosystems following plant senescence.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StandDeadKCompElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>standing dead chemical element fraction</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Standing dead chemical element fraction</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8594,9 +10277,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000663">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements contained in standing dead vegetation including senescent leaves, branches, and stems that remain attached to plants. This standing dead elemental content represents nutrients temporarily immobilized in senescing plant tissues before eventual litterfall and decomposition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StandDeadStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>standing dead chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Standing dead chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8606,9 +10292,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000664">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of mobile chemical elements stored seasonally in plant tissues as reserves for periods of limited resource availability or high demand. These seasonal storage pools represent plant adaptive strategies for surviving unfavorable conditions and supporting rapid growth during favorable periods.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeasonalNonstElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant stored nonstructural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Plant stored nonstructural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -8618,10 +10307,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000665">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Plant stored nonstructural C at planting refers to the amount of nonstructural carbohydrates, especially in the form of carbon, that a plant has stored at the time of planting. These stored carbohydrates are crucial for the early growth and development of the plant, providing it with a source of energy until it is able to produce its own food through photosynthesis.</obo:IAO_0000115>
+        <obo:IAO_0000115>The mass of nonstructural carbohydrate reserves present in seeds at planting time, providing energy for germination and early seedling establishment. These seed carbon reserves support initial growth processes until photosynthetic capacity is established and plants become autotrophic.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeedCPlanted_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant stored nonstructural C at planting</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant stored nonstructural carbon at planting</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000088"/>
@@ -8633,11 +10323,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000666">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The landscape average canopy shoot C refers to the average amount of carbon contained in the shoots of plants across a certain landscape. This is influenced by factors such as plant species, growth stage, and environmental conditions, and is a key parameter for understanding the carbon cycle in terrestrial ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The mean carbon content in shoot biomass averaged across a landscape, representing spatial variability in aboveground carbon storage. This landscape-scale average reflects heterogeneity in plant species composition, growth stages, and environmental conditions affecting terrestrial carbon cycling patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AvgCanopyBiomC2Graze_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>landscape average canopy shoot C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Landscape average canopy shoot carbon</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000229"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
@@ -8649,9 +10341,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000667">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The rate of carbon dioxide fixation when photosynthesis is limited by carbon dioxide concentration rather than light availability or Rubisco capacity. This carbon-limited carboxylation rate determines photosynthetic performance under low atmospheric carbon dioxide conditions and influences plant responses to carbon dioxide enrichment.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2FixCL_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>CO2-limited carboxylation rate</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Carbon dioxide-limited carboxylation rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -8661,8 +10355,10 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000668">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The rate of carbon dioxide fixation when photosynthesis is limited by light availability rather than carbon dioxide concentration or enzyme capacity. This light-limited carboxylation rate determines photosynthetic performance under low irradiance conditions and controls carbon fixation in shaded canopy environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2FixLL_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Light-limited carboxylation rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d2 h-1</bervo:BERVO_has_unit>
     </Class>
@@ -8673,8 +10369,10 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000669">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total carbon mass contained in all aboveground plant organs including leaves, stems, branches, and reproductive structures. This canopy biomass represents the total carbon investment in photosynthetic and structural tissues and is fundamental for quantifying terrestrial carbon storage capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyMassC_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Canopy biomass</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </Class>
@@ -8685,8 +10383,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000670">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <obo:IAO_0000115>The altitude of a landscape refers to the vertical distance between a specific point on the Earth&apos;s surface and a reference point, usually sea level. It is an important parameter in Earth system modeling as it influences a wide range of physical and biological processes, including temperature, precipitation patterns, atmospheric circulation, and distribution of plant and animal species. Altitude is typically measured in meters or feet and is essential for accurately simulating and analyzing the behavior and interactions of Earth&apos;s systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The vertical elevation of landscape features above a reference datum, typically mean sea level, affecting temperature, pressure, and precipitation patterns. This altitude measurement influences atmospheric processes, species distribution, and topographic effects on climate, making it essential for accurate Earth system modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ALTIG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
         <rdfs:label>Altitude of landscape</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000099"/>
@@ -8700,9 +10399,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000671">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The characteristic height of soil surface irregularities at the beginning of a simulation period, affecting aerodynamic properties and wind profiles. This initial surface roughness influences momentum transfer, turbulent mixing, and wind shear calculations in land-atmosphere exchange models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilSurfRoughnesst0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
         <rdfs:label>Initial soil surface roughness height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -8712,9 +10415,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000672">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The effective height above the ground surface where wind speed theoretically becomes zero due to vegetation drag, representing canopy aerodynamic properties. This displacement height modifies logarithmic wind profiles and determines momentum transfer characteristics in vegetated surfaces.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZERO4PlantDisplace_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
         <rdfs:label>Zero plane displacement height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -8724,9 +10430,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000673">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The characteristic height representing vegetation roughness effects on atmospheric turbulence and momentum transfer processes. This roughness height determines aerodynamic resistance and influences wind profiles, heat transfer, and mass exchange between vegetation and atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RoughHeight_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
         <rdfs:label>Canopy surface roughness height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -8736,9 +10445,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000674">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The characteristic height of soil surface irregularities that affect surface water flow resistance and runoff velocity calculations. This roughness height influences hydraulic friction, flow detention time, and erosion processes in surface hydrology models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoiSurfRoughness</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
         <rdfs:label>Soil surface roughness height for calculating runoff velocity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -8748,9 +10460,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000675">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The height above ground surface at which wind speed measurements are taken for meteorological forcing data. This measurement height is crucial for scaling wind speeds to canopy reference heights and calculating aerodynamic resistances in land surface energy and water balance models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WindMesureHeight_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
         <rdfs:label>Wind speed measurement height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -8760,9 +10475,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000676">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <obo:IAO_0000115>The altitude of a grid cell refers to the vertical distance between the surface of the Earth and a specific point within the grid cell. It is a parameter used in earth systems modeling to account for the variation in elevation across different regions. Altitude plays a crucial role in determining temperature, precipitation patterns, atmospheric pressure, and other important climate variables within a grid cell.</obo:IAO_0000115>
+        <obo:IAO_0000115>The mean elevation of terrain within a computational grid cell, representing topographic variation effects on atmospheric and hydrological processes. This grid cell altitude influences temperature lapse rates, precipitation patterns, atmospheric pressure, and surface runoff characteristics in spatially explicit Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ALT_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:comment>more like relative altitude</rdfs:comment>
         <rdfs:label>Altitude of grid cell</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000099"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
@@ -8776,8 +10493,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000677">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <obo:IAO_0000115>Isothermal boundary layer resistance refers to the measure of resistance that a uniform and constant temperature boundary layer imposes on the exchange of heat and moisture between the surface and the atmosphere in Earth system models. It quantifies the hindrance that the boundary layer presents to the transport and mixing of energy and water vapor, which can significantly influence the surface energy balance and atmospheric processes. This parameter is particularly relevant for simulating and understanding the interactions between the land surface and the lower atmosphere within Earth system models.</obo:IAO_0000115>
+        <obo:IAO_0000115>The resistance to heat and moisture transfer through the atmospheric boundary layer under conditions of neutral thermal stability. This isothermal resistance quantifies the impedance to scalar transport and mixing processes, influencing surface energy balance and land-atmosphere exchange calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AbvCanopyBndlResist_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
         <rdfs:label>Isothermal boundary layer resistance</rdfs:label>
         <bervo:BERVO_has_unit>h m-1</bervo:BERVO_has_unit>
@@ -8789,7 +10507,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000678">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The bulk Richardson number used to determine atmospheric stability effects on turbulent transport and boundary layer resistance calculations. This dimensionless stability parameter quantifies buoyancy effects relative to wind shear and modifies momentum and scalar transfer coefficients.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RIB_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
         <rdfs:label>Richardson number for calculating boundary layer resistance</rdfs:label>
     </Class>
@@ -8802,8 +10522,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
         <obo:IAO_0000115>The value obtained from the mathematical function of sine applied to the gradient or slope. It is often used in various calculations in earth system sciences, such as those related to hill slopes, flow directions, and solar radiation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SineGrndSlope_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>sine of slope</rdfs:label>
+        <rdfs:label>Sine of slope</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
     </Class>
     
 
@@ -8812,9 +10535,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000681">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The cosine of the angle between the land surface and the horizontal plane, providing a dimensionless measure of slope steepness that ranges from 0 for vertical surfaces to 1 for flat terrain. This parameter is fundamental for calculating solar radiation receipt, surface energy balance, and hydrological processes including runoff generation and erosion potential in topographically complex terrain.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CosineGrndSlope_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>cosine of slope</rdfs:label>
+        <rdfs:label>Cosine of slope</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000257"/>
     </Class>
     
 
@@ -8823,10 +10550,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000682">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The compass direction that a sloped surface faces, measured in degrees from north and indicating the orientation of terrain aspects across landscapes. This parameter controls solar radiation exposure patterns, influences local climate conditions, and affects vegetation distribution, soil moisture, and ecological processes in mountainous and hilly terrain.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GroundSurfAzimuth_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>azimuth of slope</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000031"/>
+        <rdfs:label>Azimuth of slope</rdfs:label>
     </Class>
     
 
@@ -8835,9 +10563,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000683">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The vertical distance of a land surface point above a reference datum such as mean sea level, representing elevation in meters or feet across terrestrial landscapes. This parameter is fundamental for understanding atmospheric pressure variations, temperature gradients, precipitation patterns, and biodiversity distributions along elevational gradients in mountain and highland ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ALTZ_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>How does this differ from the concept term?</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>altitude</rdfs:label>
+        <rdfs:comment>like in &quot;above mean sea level&quot;</rdfs:comment>
+        <rdfs:label>Measurement of altitude</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -8847,9 +10579,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000684">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The angle of inclination of land surface relative to horizontal, expressed in degrees, affecting water flow, erosion, and solar radiation receipt. This topographic slope influences surface runoff velocity, soil stability, microclimate conditions, and vegetation establishment patterns in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How does this differ from the concept term?</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>slope</rdfs:label>
+        <rdfs:label>Measurement of slope</rdfs:label>
         <bervo:BERVO_has_unit>degree</bervo:BERVO_has_unit>
     </Class>
     
@@ -8859,10 +10594,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000685">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <obo:IAO_0000115>Aspect refers to the spatial orientation or direction in which a land surface or geographical feature faces. It is typically expressed in terms of compass directions, such as north, south, east, or west. Aspect plays a significant role in various earth system processes, such as solar radiation patterns, temperature distribution, and vegetation growth. It is an important parameter in earth systems modeling as it affects the spatial distribution of climate variables and influences ecosystem dynamics at local and regional scales.</obo:IAO_0000115>
+        <obo:IAO_0000115>The compass direction that a land surface faces, expressed in degrees from north, determining solar radiation exposure and microclimate conditions. This topographic aspect affects temperature distribution, moisture patterns, vegetation growth, and ecosystem dynamics through differential solar heating and drying effects.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ASP_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>aspect</rdfs:label>
+        <rdfs:label>Aspect</rdfs:label>
         <bervo:BERVO_has_unit>degree</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000134"/>
     </Class>
@@ -8873,9 +10609,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000686">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The proportion of chemical elements from senescing shoot leaf tissues that is allocated to woody versus fine litter pools during decomposition. This allocation fraction determines the residence time and decomposition rate of leaf-derived nutrients in soil carbon and nitrogen cycling processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracShootLeafElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of shoot leaf element allocation to woody/fine litter</rdfs:label>
+        <rdfs:label>Fraction of shoot leaf element allocation to woody/fine litter</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -8884,9 +10623,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000687">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The proportion of chemical elements from senescing shoot stalk tissues that is allocated to woody versus fine litter pools during decomposition. This allocation fraction controls the partitioning of stem-derived nutrients between slow-decomposing woody debris and rapidly cycling fine litter components.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracShootStalkElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of shoot stalk element allocation to woody/fine litter</rdfs:label>
+        <rdfs:label>Fraction of shoot stalk element allocation to woody/fine litter</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -8895,9 +10637,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000688">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The proportion of chemical elements from senescing root tissues that is allocated to woody versus fine litter pools during belowground decomposition. This allocation fraction determines the distribution of root-derived nutrients between recalcitrant woody root debris and labile fine root litter.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracRootElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of root element allocation to woody/fine litter</rdfs:label>
+        <rdfs:label>Fraction of root element allocation to woody/fine litter</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -8906,9 +10651,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000689">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The proportion of chemical elements from senescing root stalk tissues that is allocated to woody versus fine litter pools during belowground decomposition. This allocation fraction controls the partitioning of structural root-derived nutrients between persistent woody debris and rapidly cycling fine organic matter.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracRootStalkElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of root stalk element allocation to woody/fine litter</rdfs:label>
+        <rdfs:label>Fraction of root stalk element allocation to woody/fine litter</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -8917,9 +10665,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000690">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The proportional allocation of photosynthetic carbon to different plant organs within an individual branch, determining resource distribution patterns. This dimensionless partitioning coefficient controls carbon investment in leaves, stems, and reproductive structures, affecting branch-level growth and productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PARTS_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>C partitioning coefficient in a branch</rdfs:label>
+        <rdfs:label>Carbon partitioning coefficient in a branch</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
     </Class>
     
 
@@ -8928,10 +10679,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000691">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The total cross-sectional area of stem tissues within a specific canopy layer and branch combination, representing conducting tissue surface area. This layer-specific stem area determines hydraulic conductance capacity and mechanical support within vertically stratified canopy architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyStalkArea_lbrch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy stem layer area</rdfs:label>
+        <rdfs:label>Canopy stem layer area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
     </Class>
     
 
@@ -8940,10 +10696,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000692">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The total surface area of all leaf tissues within a plant functional type canopy, determining light interception and photosynthetic capacity. This canopy leaf area controls carbon assimilation potential, transpiration rates, and energy balance in terrestrial ecosystem productivity models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyLeafArea_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy leaf area</rdfs:label>
+        <rdfs:label>Canopy leaf area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
 
@@ -8952,10 +10713,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000693">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy area (pft) refers to the combined leaf and stem/stalk area of vegetation within a specific plant functional type (pft). It represents the total surface area occupied by the above-ground parts of plants, including the leaves and the supporting structures (such as stems or stalks). Canopy area is an essential parameter in earth systems modeling as it affects various processes including light interception, photosynthesis, evapotranspiration, and carbon uptake by plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The combined surface area of leaf and stem tissues within a plant functional type canopy, representing total aboveground plant surface area. This combined area affects light interception, photosynthesis, evapotranspiration, and carbon uptake processes in Earth system vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafStalkArea_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant canopy leaf + stem/stalk area</rdfs:label>
+        <rdfs:label>Plant canopy leaf + stem/stalk area</rdfs:label>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
@@ -8967,10 +10729,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000694">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Plant Stem Area (CanPSA) represents the total area of a plant&apos;s stem. The measurement is helpful in understanding the growth rate, biomass, nutrient uptake and overall health of a plant.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total cross-sectional area of stem tissues within a plant functional type, representing conducting tissue surface area for water and nutrient transport. This stem area measurement indicates hydraulic capacity, structural support, and biomass allocation to supportive tissues in plant growth and productivity assessments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyStemArea_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant stem area</rdfs:label>
+        <rdfs:label>Plant stem area</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
@@ -8983,10 +10746,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000695">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The vertical extent of vegetation canopy for a specific plant functional type, representing the maximum height of photosynthetic and structural tissues. This canopy height determines light competition dynamics, aerodynamic properties, and vertical stratification in ecosystem productivity and energy balance models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyHeight_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>pft canopy height</rdfs:label>
+        <rdfs:label>Pft canopy height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
     
 
@@ -8995,11 +10762,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000696">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Total leaf area refers to the sum of the areas of all the leaves within a given grid layer of a canopy. It is an important parameter in earth systems modeling as it helps determine the efficiency of photosynthesis, the exchange of gases (such as carbon dioxide and oxygen) between plants and the atmosphere, and the overall energy balance within the ecosystem. The total leaf area is typically quantified using remote sensing techniques or by directly measuring the individual leaf areas and summing them up.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative surface area of all leaf tissues within a grid cell and canopy layer, determining photosynthetic capacity and gas exchange potential. This total leaf area controls light interception efficiency, carbon dioxide uptake, and oxygen release, representing the primary interface for ecosystem-atmosphere interactions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyLeafAareZ_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>total leaf area</rdfs:label>
+        <rdfs:label>Total leaf area</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -9011,11 +10780,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000697">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The term &apos;total stem area&apos; refers to the combined surface area of all stems and branches within a defined unit area of a forest canopy. It represents the overall area available for photosynthesis, gas exchange, and transpiration by the plants in the canopy. The total stem area is an important parameter in earth systems modeling as it influences various ecosystem processes such as carbon assimilation, water cycle, and energy balance. Additionally, it can be used to estimate important plant properties like biomass and productivity.</obo:IAO_0000115>
+        <obo:IAO_0000115>The combined cross-sectional area of all stem and branch tissues within a canopy layer, representing structural and conducting tissue surface area. This total stem area influences water transport capacity, mechanical support, carbon storage, and biomass productivity within vertically stratified forest ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyStemAareZ_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>total stem area</rdfs:label>
+        <rdfs:label>Total stem area</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
     </Class>
     
 
@@ -9024,14 +10796,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000698">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>CanopyLA_grd refers to the quantity of plant canopy leaf area at the grid level in Earth system models. It represents the total surface area of leaves present in the plant canopy within a specific grid cell. Canopy leaf area is an important parameter for understanding carbon dioxide exchange, water vapor fluxes, and energy balance between the land surface and the atmosphere. It is typically measured in square meters per square meter (m²/m²) and is used to estimate primary productivity, evapotranspiration, and the overall functioning of terrestrial ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total leaf surface area within a computational grid cell, representing spatially aggregated photosynthetic capacity for Earth system modeling. This grid-level leaf area determines carbon dioxide exchange, water vapor fluxes, and energy balance between land surface and atmosphere, providing the foundation for primary productivity and evapotranspiration calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyLeafArea_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>grid level plant canopy leaf area</rdfs:label>
+        <rdfs:label>Grid level plant canopy leaf area</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000216"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
@@ -9041,11 +10813,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000699">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Total canopy stem area refers to the combined surface area of all the stems and trunks within the canopy of a vegetation system. It is a parameter used in earth systems modeling to quantify the amount of photosynthetic surface available for biomass production and transpiration within a specific area. Canopy stem area is an important factor that influences energy and water exchange between the terrestrial vegetation and the atmosphere, as well as the overall functioning and productivity of an ecosystem.</obo:IAO_0000115>
+        <obo:IAO_0000115>The combined cross-sectional area of all stem and trunk tissues within a vegetation canopy system, representing total conducting and structural tissue surface area. This total stem area quantifies hydraulic capacity, biomass production potential, and transpiration surface area, influencing energy and water exchange in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StemArea_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy stem area</rdfs:label>
+        <rdfs:label>Total canopy stem area</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
@@ -9057,9 +10831,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000700">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The total combined surface area of leaf and stalk tissues aggregated across all vegetation within a computational grid cell. This grid-level canopy area represents the complete aboveground plant surface area available for photosynthesis, transpiration, and land-atmosphere interactions in spatially explicit Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafStalkArea_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy area of combined over the grid</rdfs:label>
+        <rdfs:label>Canopy area of combined over the grid</rdfs:label>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -9069,9 +10845,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000701">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The soil layer number corresponding to the depth at which seeds or seedlings are planted, determining initial root zone characteristics. This planting depth layer affects seedling establishment success, early root development, and access to soil water and nutrients in agricultural and ecological systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NGTopRootLayer_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>soil layer at planting depth</rdfs:label>
+        <rdfs:label>Soil layer at planting depth</rdfs:label>
     </Class>
     
 
@@ -9080,10 +10858,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000702">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Planting depth refers to the depth at which a seed is placed in the soil during planting. The appropriate planting depth varies by the type of seed and is vital for the successful establishment and growth of the plant. It highly influences the emergence, growth rate and development of the plant. Planting depth is a crucial factor in agricultural and horticultural practices.</obo:IAO_0000115>
+        <obo:IAO_0000115>The soil depth at which seeds are placed during planting operations, affecting germination success and seedling establishment rates. This planting depth varies by seed size and species requirements, influencing emergence timing, root development, and early plant growth in agricultural and restoration practices.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantinDepz_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>planting depth</rdfs:label>
+        <rdfs:label>Planting depth</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -9096,14 +10875,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000703">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Seeding depth refers to the depth at which seeds are planted in the soil. It is a critical factor for successful germination and establishment of plants as it can affect the ability of the seed to obtain necessary moisture, oxygen, and light (if light is required for germination).</obo:IAO_0000115>
+        <obo:IAO_0000115>The soil depth at which seeds are placed for germination, critical for successful plant establishment and growth. This seeding depth affects seed access to moisture, oxygen, and appropriate temperature conditions, determining germination rates and seedling survival in natural and managed ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeedDepth_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>seeding depth</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
+        <rdfs:label>Seeding depth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
     </Class>
     
 
@@ -9112,10 +10892,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000704">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The three-dimensional space occupied by individual seeds, representing seed size and potential energy reserves for germination and early growth. This seed volume influences dispersal characteristics, germination success, and seedling establishment capacity, affecting plant reproductive strategies and ecosystem establishment patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeedVolumeMean_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>seed volume</rdfs:label>
+        <rdfs:label>Seed volume</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
     </Class>
     
 
@@ -9124,10 +10908,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000705">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Seed length is the measurement of the longest dimension of a seed. This measurement can be important for classification and identification of plant species, as well as determining the maturity and viability of seeds for sowing.|Seed length refers to the measurement of a seed dimension from one end to the other following the longest axis. This parameter is an important descriptor in plant phenotypic studies for both wild and cultivated species.</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum linear dimension of seeds measured along their longest axis, important for species identification and seed quality assessment. This seed length measurement influences dispersal mechanisms, germination requirements, and seedling establishment success, representing genetic and environmental factors affecting reproductive strategies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeedMeanLen_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>seed length</rdfs:label>
+        <rdfs:label>Seed length</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
     </Class>
@@ -9138,10 +10923,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000706">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Seed surface area refers to the measurement of the total exterior surface of a given seed. This measurement can provide insights into seed physiology, dispersal potential, and growth rate, among other things. It is an important parameter in ecology and plant biology research.|Seed surface area refers to the total area of the outer surface of a seed. This parameter can be crucial for understanding aspects of plant physiology and ecology, such as seed dispersal mechanisms, seed-soil interactions, and plant establishment strategies.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total exterior surface area of individual seeds, influencing water uptake, gas exchange, and soil contact during germination. This seed surface area affects germination rates, dispersal characteristics, and seed-environment interactions, representing morphological adaptations for establishment success in different habitats.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeedAreaMean_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>seed surface area</rdfs:label>
+        <rdfs:label>Seed surface area</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
@@ -9154,9 +10940,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000707">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The vertical distance of cotyledon structures above the soil surface during early seedling development. This cotyledon height represents the hypocotyl extension and influences early light capture capacity, seedling competition, and establishment success in varying light environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HypoctoHeight_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>cotyledon height</rdfs:label>
+        <rdfs:label>Cotyledon height</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
@@ -9169,9 +10957,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000708">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The maximum vertical extent of vegetation canopy averaged across a computational grid cell, representing ecosystem structural characteristics. This grid-averaged canopy height influences aerodynamic properties, light interception, and habitat structure in spatially explicit terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyHeight_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy height over grid</rdfs:label>
+        <rdfs:label>Canopy height over grid</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -9181,9 +10972,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000709">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The vertical extent of vegetation within specific canopy layers, representing vertical stratification of plant tissues. This layer-specific canopy height determines light penetration patterns, microclimate gradients, and habitat structure within multilayered forest ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyHeightZ_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy layer height</rdfs:label>
+        <rdfs:label>Canopy layer height</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
@@ -9195,11 +10988,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000710">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Branching angle refers to the angle between the main stem and a branch in a hierarchical tree structure. It is a parameter used in earth systems modeling to describe the architectural characteristics of vegetation, particularly in forest ecosystems. The branching angle affects the distribution of light within the canopy, which in turn influences the photosynthetic capacity and resource allocation of individual plants, as well as the overall structure and function of the ecosystem. Different values of branching angle can result in variations in light interception, crown architecture, and competitive interactions among plants, ultimately influencing ecosystem productivity and carbon cycling.</obo:IAO_0000115>
+        <obo:IAO_0000115>The angular deviation of branches from the main stem axis, determining canopy architecture and light distribution patterns. This branching angle affects light interception efficiency, crown structure, and competitive interactions, influencing photosynthetic capacity and carbon cycling in forest ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BranchAngle_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branching angle</rdfs:label>
-        <bervo:BERVO_has_unit>degree from horizontal</bervo:BERVO_has_unit>
+        <rdfs:label>Branching angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_has_unit>degrees from horizontal</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
@@ -9209,11 +11004,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000711">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The sheath angle refers to the angle between the stem or branch and the leaf sheath in plants. It is an important parameter in earth systems modeling as it affects the canopy structure and influences various processes such as light interception, transpiration, and carbon assimilation. The sheath angle can vary between different plant species and can be influenced by environmental factors such as light availability and competition for resources.</obo:IAO_0000115>
+        <obo:IAO_0000115>The angular orientation of leaf sheaths relative to stem or branch axes, affecting canopy structure and light interception patterns. This sheath angle influences transpiration rates, carbon assimilation efficiency, and competitive positioning within canopy light environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetioleAngle_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sheath angle</rdfs:label>
-        <bervo:BERVO_has_unit>degree from horizontal</bervo:BERVO_has_unit>
+        <rdfs:label>Sheath angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_has_unit>degrees from horizontal</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
     </Class>
@@ -9224,10 +11021,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000714">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy roughness height refers to the height of unevenness or irregularity on the surface of a plant canopy. It is a parameter used in earth system modeling to understand the movement of wind over and through the canopy. The roughness height can influence the speed of the wind, the transport of gases and aerosols, and the exchange of energy and momentum between the canopy and the atmosphere.</obo:IAO_0000115>
+        <obo:IAO_0000115>The characteristic height representing canopy surface irregularities that affect atmospheric turbulence and momentum transfer processes. This roughness height influences wind speed profiles, aerodynamic resistance, and gas exchange between vegetation and atmosphere in land surface models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ReistanceCanopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy roughness height</rdfs:label>
+        <rdfs:label>Canopy roughness height</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
@@ -9239,9 +11037,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000715">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The effective vertical extent of canopy that actively participates in water absorption from soil and atmosphere. This effective height for water uptake represents the canopy zone with functional root-soil connections and influences transpiration capacity and drought response in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyHeight4WatUptake_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>effecive canopy height for water uptake</rdfs:label>
+        <rdfs:label>Effecive canopy height for water uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -9251,10 +11052,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000716">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Leaf area refers to the total surface area of leaves within a defined ecological system. It is a critical parameter in Earth systems modeling as it directly influences various processes such as photosynthesis, transpiration, and energy exchange between the vegetation and the atmosphere. Leaf area is typically measured in square meters per unit land area and is an important factor for characterizing ecosystem productivity, biodiversity, and carbon cycling.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total surface area of leaf tissues at specific nodes within branch structures, determining photosynthetic capacity and gas exchange potential. This nodal leaf area influences light interception, carbon assimilation, and transpiration rates, representing the primary interface for plant-atmosphere interactions at the branch level.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafNodeArea_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf area</rdfs:label>
+        <rdfs:label>Leaf area</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
@@ -9267,10 +11069,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000717">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>CanPSheathHeight refers to the height of the sheath in canopy plants. The sheath is the part of the plant that encloses the stem, supporting and protecting it. The sheath height is an important factor in plant development and health, and is often measured in agricultural and ecological studies.</obo:IAO_0000115>
+        <obo:IAO_0000115>The vertical length of leaf sheath structures that enclose and support stem segments at specific canopy nodes. This sheath height provides mechanical support and protection to stems, influencing plant structural integrity and resource transport efficiency within branch architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetoleLensNode_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sheath height</rdfs:label>
+        <rdfs:label>Sheath height</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
@@ -9283,9 +11086,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000718">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The vertical distance between consecutive leaf attachment points on living branch segments, representing stem elongation patterns. This internode height determines leaf spacing, light penetration, and canopy architecture, affecting competitive ability and resource capture efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LiveInterNodeHight_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>live internode height</rdfs:label>
+        <rdfs:label>Live internode height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -9295,10 +11101,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000719">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The &apos;branch leaf area&apos; refers to the total surface area of leaves present on the branches of a plant within a specific Plant Functional Type (PFT) in a given ecosystem. It is an important parameter in Earth Systems Models (ESMs) as it is used to estimate the primary productivity, energy exchange, and water fluxes associated with plant growth and photosynthesis. The branch leaf area can vary between different PFTs and is influenced by factors such as vegetation type, climate conditions, and nutrient availability.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total surface area of living leaf tissues associated with individual branches, determining photosynthetic capacity and transpiration potential at the branch scale. This branch leaf area influences primary productivity, energy exchange, and water fluxes, varying with plant functional type and environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafAreaLive_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch leaf area</rdfs:label>
+        <rdfs:label>Branch leaf area</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
@@ -9312,13 +11119,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000721">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Branch height refers to the height from the base of the tree to the base of a branch. It provides information about the growth habit of the tree and is used to understand forest structure. It is also important for understanding both aboveground and belowground carbon dynamics.</obo:IAO_0000115>
+        <obo:IAO_0000115>The vertical distance from tree base to branch attachment point, representing canopy structural characteristics and growth patterns. This branch height influences light competition, crown architecture, and forest structure, affecting carbon dynamics and ecosystem productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanPBranchHeight</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch height</rdfs:label>
+        <rdfs:label>Branch height</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
     </Class>
     
 
@@ -9327,10 +11135,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000722">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Branch grain number refers to the count of grains present on a branch of a plant. It is a parameter used in agricultural and environmental modelling to understand grain production and yield potential.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total count of grains or seeds produced on individual branches, representing reproductive output at the branch scale. This grain number determines yield potential and reproductive success, influenced by resource availability and environmental conditions in agricultural and natural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeedNumSet_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch grain number</rdfs:label>
+        <rdfs:label>Branch grain number</rdfs:label>
         <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
@@ -9342,10 +11151,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000723">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Branch potential grain number refers to the number of potential grains that can be developed on a plant branch under ideal conditions. This can vary based on agricultural species or varieties, and their ability to adapt to different environmental conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum number of grains that could develop on a branch under optimal growing conditions, representing reproductive capacity potential. This potential grain number indicates genetic limits and environmental constraints on reproductive output, influencing yield forecasting and breeding strategies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PotentialSeedSites_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch potential grain number</rdfs:label>
+        <rdfs:label>Branch potential grain number</rdfs:label>
         <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000085"/>
@@ -9357,10 +11167,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000724">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy grain number refers to the total number of grains present in the canopy of a plant or crop. This term is significant in agricultural studies as it affects the yield of crops. It is also important in ecological modeling as it is a key parameter in estimating energy transfer and net primary productivity.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total count of grains or seeds produced within the entire plant canopy, representing whole-plant reproductive output and yield potential. This canopy grain number affects crop yield estimates and is fundamental for agricultural productivity assessments and ecological energy transfer calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopySeedNum_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy grain number</rdfs:label>
+        <rdfs:label>Canopy grain number</rdfs:label>
         <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
@@ -9372,11 +11183,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000725">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Refers to the total number of individual plants in a particular area or population.</obo:IAO_0000115>
+        <obo:IAO_0000115>The number of individual plants per unit ground area, representing vegetation density and competitive interactions within plant communities. This plant population density influences resource competition, growth rates, and ecosystem productivity in both natural and managed systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantPopulation_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant population</rdfs:label>
+        <rdfs:label>Plant population</rdfs:label>
         <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
 
@@ -9385,9 +11198,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000726">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The vertical distance between consecutive nodes on senescent or dead branch segments, representing structural remnants after tissue death. This dead internode height contributes to standing dead biomass and affects canopy structure, light penetration, and decomposition processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>InternodeHeightDead_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>dead internode height</rdfs:label>
+        <rdfs:label>Dead internode height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -9397,14 +11213,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000727">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The maximum leaf nitrogen to carbon ratio, often represented as CNLF, refers to the maximum ratio of the amount of nitrogen to the amount of carbon in a leaf. This measure provides critical information about a plant&apos;s nutritional status and growth potential. A high nitrogen to carbon ratio in leaves typically indicates a high rate of photosynthesis and growth.</obo:IAO_0000115>
+        <obo:IAO_0000115>The highest nitrogen to carbon mass ratio achievable in leaf tissues under optimal nutrient conditions, representing maximum photosynthetic capacity potential. This maximum leaf nitrogen to carbon ratio indicates plant nutritional status and growth potential, with higher ratios typically associated with enhanced photosynthesis and productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNLF_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I like these</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum leaf N:C ratio</rdfs:label>
+        <rdfs:label>Maximum leaf nitrogen to carbon ratio</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </Class>
     
 
@@ -9413,11 +11232,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000728">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The maximum leaf P:C ratio represents the highest ratio of phosphorous (P) to carbon (C) that can be found in a leaf. This metric is critical for understanding the nutrient balance within a plant, as both phosphorous and carbon are vital components of various biological processes.</obo:IAO_0000115>
+        <obo:IAO_0000115>The highest phosphorus to carbon mass ratio achievable in leaf tissues under optimal nutrient conditions, representing maximum phosphorus investment in photosynthetic machinery. This maximum leaf phosphorus to carbon ratio is critical for understanding nutrient balance and metabolic capacity in photosynthetic tissues.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPLF_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum leaf P:C ratio</rdfs:label>
+        <rdfs:label>Maximum leaf phosphorous to carbon ratio</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </Class>
@@ -9428,11 +11250,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000729">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in leaf sheath tissues, representing nutrient allocation to supportive and protective plant structures. This sheath nitrogen to carbon ratio influences structural protein content and affects decomposition rates when sheaths senesce.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNSHE_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sheath N:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
+        <rdfs:label>Sheath nitrogen to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000109"/>
     </Class>
     
@@ -9442,11 +11267,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000730">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in stem or stalk tissues, representing nutrient investment in structural and conducting plant organs. This stalk nitrogen to carbon ratio affects tissue quality, decomposition rates, and nutrient cycling when plant materials enter soil organic matter pools.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rNCStalk_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>stalk N:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000151"/>
+        <rdfs:label>Stalk nitrogen to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000151"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </Class>
     
@@ -9456,11 +11284,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000731">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in plant reserve tissues that store nutrients for remobilization during growth or stress periods. This reserve nitrogen to carbon ratio represents the quality of stored nutrients and affects plant resilience and recovery capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rNCReserve_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>reserve N:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
+        <rdfs:label>Reserve nitrogen to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </Class>
     
@@ -9470,11 +11301,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000732">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in protective husk tissues that enclose seeds or grains, representing nutrient allocation to reproductive protection structures. This husk nitrogen to carbon ratio affects tissue degradation rates and nutrient release during decomposition of crop residues.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rNCHusk_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>husk N:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
+        <rdfs:label>Husk nitrogen to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </Class>
     
@@ -9484,11 +11318,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000733">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The Earth Nitrogen-to-Carbon (N:C) ratio refers to the ratio of nitrogen atoms to carbon atoms in terrestrial ecosystems. It represents the relative abundance of these two elements within the organic matter present in soils, plants, and other components of the ecosystem. The N:C ratio is a crucial parameter in earth systems modeling as it influences nutrient cycling, ecosystem productivity, and the availability of nitrogen for plant growth. It is often used to quantify the nitrogen limitation on primary production and can vary across different ecosystem types and soil conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in ear tissues that support grain development, representing nutrient investment in reproductive support structures. This ear nitrogen to carbon ratio influences reproductive capacity and affects nutrient cycling when ear tissues decompose.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rNCEar_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>ear N:C ratio</rdfs:label>
+        <rdfs:label>Ear nitrogen to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000224"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </Class>
     
@@ -9498,11 +11335,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000734">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The grain N:C ratio refers to the ratio of nitrogen (N) to carbon (C) in the grain of a plant. It is a parameter used in earth systems modeling to represent the nutritional content and quality of agricultural crops. The grain N:C ratio influences various physiological and ecological processes, such as plant growth, nutrient cycling, and interactions with soil microorganisms. It is an important factor in understanding nutrient dynamics in agricultural systems and predicting the impact of changes in land use and management practices on crop productivity and ecosystem functioning.</obo:IAO_0000115>
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in grain tissues, representing nutritional quality and protein content of harvested seeds. This grain nitrogen to carbon ratio influences crop nutritional value, seed quality, and nutrient cycling in agricultural systems, affecting both human nutrition and soil fertility management.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNGR_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>grain N:C ratio</rdfs:label>
+        <rdfs:label>Grain nitrogen to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </Class>
@@ -9513,12 +11352,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000735">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in root nodule tissues containing nitrogen-fixing bacteria, representing the stoichiometry of symbiotic nitrogen fixation structures. This nodule nitrogen to carbon ratio reflects the effectiveness of biological nitrogen fixation and affects soil nitrogen inputs.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NodulerNC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>nodule N:C ratio</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
+        <rdfs:label>Nodule nitrogen to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </Class>
     
 
@@ -9527,10 +11369,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000736">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The mass ratio of phosphorus to carbon in plant sheath tissues, representing the nutrient composition and stoichiometric balance in protective leaf structures. This ratio is important for understanding nutrient allocation strategies, tissue quality for decomposition, and plant adaptation to phosphorus-limited environments in grassland and agricultural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPSHE_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sheath P:C ratio</rdfs:label>
+        <rdfs:label>Sheath phosphorous to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </Class>
@@ -9541,11 +11386,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000737">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The mass ratio of phosphorus to carbon in plant stem or stalk tissues, indicating the nutrient content and structural composition of supportive plant organs. This parameter influences plant growth efficiency, tissue decomposition rates, and nutrient cycling patterns in forest and grassland ecosystems where stem biomass represents a significant carbon and nutrient pool.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rPCStalk_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>stalk P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000151"/>
+        <rdfs:label>Stalk phosphorous to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000151"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </Class>
     
@@ -9555,11 +11403,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000738">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The mass ratio of phosphorus to carbon in plant reserve tissues such as storage organs, seeds, or specialized structures where nutrients are accumulated for future growth. This ratio reflects plant investment strategies in nutrient storage and is crucial for understanding reproductive success, seedling establishment, and ecosystem nutrient dynamics during periods of active growth or stress recovery.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rPCReserve_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>reserve P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
+        <rdfs:label>Reserve phosphorous to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </Class>
     
@@ -9569,12 +11420,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000739">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Husk P:C ratio is the ratio of phosphorous to carbon in a plant husk. This quantity reflects the nutrient status of the plant and has important implications for the return of these elements to the soil when the plant dies and decomposes.</obo:IAO_0000115>
+        <obo:IAO_0000115>The phosphorous to carbon mass ratio in a plant husk. This quantity reflects the nutrient status of the plant and has important implications for the return of these elements to the soil when the plant dies and decomposes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rPCHusk_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>husk P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
+        <rdfs:label>Husk phosphorous to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </Class>
@@ -9585,11 +11437,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000740">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The phosphorus to carbon mass ratio in ear tissues that support reproductive development, representing nutrient allocation to reproductive support structures. This ear phosphorus to carbon ratio affects reproductive success and influences nutrient cycling when ear tissues decompose.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rPCEar_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>ear P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000224"/>
+        <rdfs:label>Ear phosphorous to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000224"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </Class>
     
@@ -9599,11 +11454,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000741">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Grain P:C ratio refers to the ratio of phosphorus to carbon in the grain part of a plant. It is an important parameter in understanding the nutrient balance within plants and can provide insights into plant health and productivity. The P:C ratio can also inform soil fertility management practices as both phosphorus and carbon are crucial nutrients in the soil-plant system.</obo:IAO_0000115>
+        <obo:IAO_0000115>The phosphorus to carbon mass ratio in grain tissues, representing the nutritional quality and mineral content of harvested seeds. This grain phosphorus to carbon ratio influences crop nutritional value and affects phosphorus cycling in agricultural systems through harvest and residue management.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPGR_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>grain P:C ratio</rdfs:label>
+        <rdfs:label>Grain phosphorous to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000038"/>
     </Class>
@@ -9614,11 +11471,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000742">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The phosphorus to carbon mass ratio in root nodule tissues containing nitrogen-fixing bacteria, representing the phosphorus requirements of biological nitrogen fixation. This nodule phosphorus to carbon ratio affects the efficiency of symbiotic nitrogen fixation and phosphorus cycling in soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NodulerPC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>nodule P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <rdfs:label>Nodule phosphorous to carbon ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </Class>
     
@@ -9628,10 +11488,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000743">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>C:N ratio in remobilizable nonstructural biomass (CNWS) refers to the ratio of carbon to nitrogen in the pool of nonstructural biomass that can be readily remobilized or redistributed within a plant. Nonstructural biomass includes compounds like sugars, amino acids, and lipids that are not incorporated into the plant&apos;s structural tissues. These compounds can be remobilized and used as resources during periods of stress or for growth. Understanding the CNWS ratio is important for predicting plant response to environmental changes and for modeling nutrient cycling in ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The carbon to nitrogen mass ratio in nonstructural plant compounds that can be redistributed within the plant, including sugars, amino acids, and lipids not bound in structural tissues. This carbon to nitrogen ratio in remobilizable nonstructural biomass affects plant resource allocation and stress response capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rCNNonstRemob_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
         <rdfs:label>C:N ratio in remobilizable nonstructural biomass</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000109"/>
     </Class>
     
@@ -9641,10 +11503,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000744">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The Carbon to Phosphorus (C:P) ratio in remobilizable non-structural biomass represents the proportion of carbon atoms to phosphorus atoms within the remobilizable non-structural biomass of a plant. This ratio is an important aspect of nutrient cycling within plants and can have implications for plant growth and productivity.</obo:IAO_0000115>
+        <obo:IAO_0000115>The carbon to phosphorus mass ratio in nonstructural plant compounds that can be redistributed within the plant, representing the stoichiometry of mobile nutrient reserves. This carbon to phosphorus ratio in remobilizable nonstructural biomass influences plant growth response and nutrient use efficiency under varying resource conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rCPNonstRemob_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
         <rdfs:label>C:P ratio in remobilizable nonstructural biomass</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000072"/>
     </Class>
     
@@ -9654,10 +11518,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000745">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy osmotic potential when canopy water potential = 0 MPa refers to the osmotic potential of the canopy at which the canopy water potential equals zero. Osmotic potential is the potential of water molecules to move from a hypotonic solution (low solute concentration) to a hypertonic solution (high solute concentration) across a semipermeable membrane. In Earth system modeling, canopy osmotic potential is an important parameter representing the water status of plants and can affect their growth and survival.</obo:IAO_0000115>
+        <obo:IAO_0000115>The osmotic potential of plant canopy tissues when total water potential equals zero megapascals, representing the solute concentration effects on water movement at water balance equilibrium. This canopy osmotic potential when canopy water potential equals zero megapascals is used to parameterize plant water stress responses and drought tolerance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanOsmoPsi0pt_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy osmotic potential when canopy water potential = 0 MPa</rdfs:label>
+        <rdfs:label>Canopy osmotic potential when canopy water potential = 0 MPa</rdfs:label>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
@@ -9668,10 +11533,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000746">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The threshold temperature for autumn leafoff/hardening is the estimated temperature at which plants begin to prepare for winter. This involves processes such as leaf drop (leafoff) in deciduous trees and hardening (development of resistance to freezing) in many types of plants.|Threshold temperature for autumn leafoff/hardening is a parameter used in ecology and biology to represent the critical ambient temperature at which deciduous plants start to shed their leaves (leafoff) and/or undergo hardening - a process that helps them to tolerate winter conditions. The timing of these processes is dictated by a combination of signals, including changes in light levels and temperature variations, each of which can affect both the survival and productivity of the plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The critical air temperature that triggers autumn leaf senescence and cold hardening processes in deciduous plants, representing the thermal threshold for seasonal dormancy initiation. This threshold temperature for autumn leafoff and hardening affects growing season length and winter survival in temperate ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TC4LeafOff_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>threshold temperature for autumn leafoff/hardening</rdfs:label>
+        <rdfs:label>Threshold temperature for autumn leafoff/hardening</rdfs:label>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
@@ -9683,10 +11549,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000747">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Initial plant thermal adaptation zone refers to the initial zone of temperature adaptation for a plant or plant species. It indicates the range of temperatures that a plant species is adapted to withstand and grow healthily upon first introduction to a new environment or at the beginning of a growth cycle. This parameter is an important consideration in plant ecology and in the modeling of plant distribution and potential adaptation under climate change scenarios.</obo:IAO_0000115>
+        <obo:IAO_0000115>The temperature range to which a plant species is initially adapted at establishment or introduction to a new environment, representing the baseline thermal tolerance before acclimation. This initial plant thermal adaptation zone determines species survival probability and establishment success under changing climate conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantInitThermoAdaptZone</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial plant thermal adaptation zone</rdfs:label>
+        <rdfs:label>Initial plant thermal adaptation zone</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000064"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000208"/>
@@ -9698,10 +11566,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000748">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Thermal adaptation zones are defined geographic areas characterized by specific average temperature ranges that determine which plant species can survive and thrive there. Such zones influence the distribution and diversity of plants, reflecting the adaptability of different species to various thermal environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>The temperature range within which a plant species can survive and function effectively after acclimation processes, representing the realized thermal niche. This plant thermal adaptation zone influences species distribution patterns and ecosystem composition under climate variability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantThermoAdaptZone_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant thermal adaptation zone</rdfs:label>
+        <rdfs:label>Plant thermal adaptation zone</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000208"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000064"/>
     </Class>
@@ -9712,10 +11581,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000749">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Plant maturity group refers to a classification based on the relative maturity of a plant species. It often used in agriculture to group crops, especially soybeans, based on their adaptability to certain regions and the average dates of their flowering and maturation periods. Knowledge of plant maturity group is crucial for crop management and for predicting yields.</obo:IAO_0000115>
+        <obo:IAO_0000115>A classification system for crop varieties based on relative time to physiological maturity and reproductive development, commonly used for soybeans and other agricultural species. This plant maturity group determines regional adaptability and growing season requirements for optimal yield and harvest timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MatureGroup_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant maturity group</rdfs:label>
+        <rdfs:label>Plant maturity group</rdfs:label>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
@@ -9725,10 +11595,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000750">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Acclimated Plant Maturity Group is a term used to categorize plant varieties or species based on their physiological maturity. This aids in understanding and modeling plant growth and development patterns across different regions. The parameter &apos;GROUPI&apos; captures this categorization in the context of acclimated plant species, indicating their maturity group in particular environments.</obo:IAO_0000115>
+        <obo:IAO_0000115>A classification of plant varieties based on their maturity rate after environmental acclimation, representing adjusted developmental timing in response to local conditions. This acclimated plant maturity group influences phenological timing and yield optimization under specific climate conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MatureGroup_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>acclimated plant maturity group</rdfs:label>
+        <rdfs:label>Acclimated plant maturity group</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
@@ -9738,10 +11609,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000751">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Initial plant maturity group refers to the classification of a plant, particularly crops like soybeans, based on their maturity rate at the initial stage of growth. This classification helps to control and manage the harvesting time of the plant, thereby optimizing yield. It&apos;s an important parameter in agricultural and earth system modeling, as it impacts the timing of key developmental stages.</obo:IAO_0000115>
+        <obo:IAO_0000115>A classification of crop varieties based on their inherent maturity rate at planting before environmental acclimation, representing genetic potential for developmental timing. This initial plant maturity group determines base phenological characteristics and guides variety selection for specific growing regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GROUPX_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial plant maturity group</rdfs:label>
+        <rdfs:label>Initial plant maturity group</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000217"/>
     </Class>
@@ -9752,11 +11625,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000752">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Initial plant population refers to the original number of plants present in a specific area or plot at the start of a growing season. This statistic is often used in agricultural contexts to track the growth and progress of a crop over time.</obo:IAO_0000115>
+        <obo:IAO_0000115>The number of individual plants per unit area at the beginning of a growing season or establishment period, representing planting density or natural recruitment density. This initial plant population affects resource competition, canopy development, and final biomass production in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PPI_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial plant population</rdfs:label>
+        <rdfs:label>Initial plant population</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
 
@@ -9765,10 +11641,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000753">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Initial standing dead C refers to the initial amount of carbon contained in dead standing trees in a particular area at the commencement of observation or a study period. This is an important initial condition for earth systems modeling and helps in tracking changes in carbon pools in forest ecosystems over time.</obo:IAO_0000115>
+        <obo:IAO_0000115>The carbon mass contained in dead but still standing woody vegetation at the beginning of a measurement period, representing an important component of forest carbon pools. This initial standing dead carbon serves as a baseline for tracking mortality effects on carbon cycling and decomposition processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StandingDeadInitC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial standing dead C</rdfs:label>
+        <rdfs:label>Initial standing dead carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>g C m-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000221"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
@@ -9780,9 +11658,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000755">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The count of plant functional types that are actively growing and contributing to ecosystem processes within a given area or community. This number of active plant functional types reflects ecosystem diversity and functional complexity in biogeochemical cycling models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumActivePlants_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of active PFT</rdfs:label>
+        <rdfs:label>Number of active PFT</rdfs:label>
     </Class>
     
 
@@ -9791,11 +11671,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000756">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The total plant population refers to the total number of plants inhabiting a specific area. This measure is useful in ecological studies for understanding the distribution and density of plant life, as well as for modeling plant life cycles and assessing the health of an ecosystem.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total number of individual plants present in a defined area, representing overall plant density and community structure. This total plant population influences competition intensity, resource availability, and ecosystem carrying capacity for plant communities.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantPopu_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>total plant population</rdfs:label>
+        <rdfs:label>Total plant population</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
     
 
@@ -9804,10 +11687,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000757">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Plant population at seeding, also known as PPZ, refers to the total number of seeds of a specific plant species that are sown or planted in a particular area. It is an important parameter in agricultural and earth systems modeling, influencing the modeling of plant growth, biomass production, and yield estimates.</obo:IAO_0000115>
+        <obo:IAO_0000115>The number of seeds planted or sown per unit area at the time of seeding, representing the initial potential plant density for crop establishment. This plant population at seeding determines stand establishment success and influences final plant density and yield potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PPatSeeding_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant population at seeding</rdfs:label>
+        <rdfs:label>Plant population at seeding</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
         <bervo:BERVO_has_unit>m-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
@@ -9819,10 +11703,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000758">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>An indicator of water stress in the canopy of a plant, measured by the number of hours that the PSILT (plant&apos;s soil moisture level) is less than the PSILY (plant&apos;s leaf water potential)</obo:IAO_0000115>
+        <obo:IAO_0000115>The duration in hours when canopy water potential falls below critical thresholds, representing the accumulated time of water stress experienced by plant canopies. This canopy plant water stress indicator quantifies drought stress intensity and affects photosynthetic capacity and plant survival.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HoursTooLowPsiCan_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy plant water stress indicator, number of hours PSILT &lt; PSILY</rdfs:label>
+        <rdfs:label>Canopy plant water stress indicator, number of hours PSILT &lt; PSILY</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000104"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000142"/>
     </Class>
@@ -9833,10 +11718,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000759">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Plant O2 stress indicator is a measure of the stress response in plants due to low or high levels of oxygen (O2). It is an important parameter in plant physiology and crop modeling, as oxygen stress can have significant impacts on plant growth and productivity.</obo:IAO_0000115>
+        <obo:IAO_0000115>A measure of physiological stress in plants caused by oxygen deficiency or excess, typically occurring in waterlogged or poorly aerated soils. This plant oxygen stress indicator affects root respiration, nutrient uptake, and overall plant metabolism in terrestrial and wetland ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantO2Stress_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant O2 stress indicator</rdfs:label>
+        <rdfs:label>Plant oxygen stress indicator</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
@@ -9847,10 +11733,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000760">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy temperature growth function (fTgrowCanP) is a function that describes the effect of temperature on the growth of the plant canopy. It takes into account the optimum temperature for growth, the maximum and minimum temperatures at which growth can occur, and the actual temperature. This function is used in earth systems modeling to simulate plant growth and development under various temperature conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>A mathematical function describing the relationship between temperature and canopy growth rate, incorporating optimal, minimum, and maximum temperature thresholds for growth. This canopy temperature growth function is used in ecosystem models to simulate plant productivity responses to temperature variability and climate change.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>fTCanopyGroth_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy temperature growth function</rdfs:label>
+        <rdfs:label>Canopy temperature growth function</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </Class>
@@ -9861,10 +11748,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000761">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy growth temperature refers to the temperature conditions under which plant canopy grows. It can refer to both the actual temperature experienced by the plants and the optimal temperature for the growth of the canopy. Canopy growth temperature influences photosynthesis, respiration, and several other physiological processes. It is crucial for modeling and predicting plant growth and development in response to changing climate conditions.|Canopy growth temperature refers to the temperature within the vegetation canopy that is beneficial for its development and productivity. Canopy growth temperature is an important parameter in plant physiology and earth system modeling, as it helps modulate plant growth dynamics, bioenergy production, and carbon sequestration potential.</obo:IAO_0000115>
+        <obo:IAO_0000115>The temperature conditions within plant canopies that support optimal growth and development, representing the thermal environment for photosynthesis and metabolism. This canopy growth temperature influences carbon assimilation rates and biomass accumulation in terrestrial vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TCGroth_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy growth temperature</rdfs:label>
+        <rdfs:label>Canopy growth temperature</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
@@ -9879,10 +11767,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000763">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Sheath growth yield refers to the increase in the size or mass of the plant&apos;s sheath over a certain period of time. The measure provides useful information about a plant&apos;s health, growth rate, and overall productivity.</obo:IAO_0000115>
+        <obo:IAO_0000115>The biomass production efficiency of plant sheath tissues, representing the ratio of new sheath growth to resource investment over a given time period. This sheath growth yield affects plant structural support capacity and influences carbon allocation patterns in graminoid species.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetioleBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sheath growth yield</rdfs:label>
+        <rdfs:label>Sheath growth yield</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
@@ -9894,10 +11783,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000764">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Stalk growth yield refers to the amount of new plant stalk material (by weight) produced per unit of solar energy captured and used by the plant. It&apos;s an important measure in crop modeling that helps to understand the efficiency of energy use in plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The biomass production efficiency of plant stalk tissues, representing the conversion efficiency of resources into structural stem growth. This stalk growth yield influences plant height development and mechanical support capacity in terrestrial vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StalkBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>stalk growth yield</rdfs:label>
+        <rdfs:label>Stalk growth yield</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
@@ -9908,12 +11798,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000765">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The biomass production efficiency of plant reserve tissues, representing the conversion of photosynthates into storage compounds for future use. This reserve growth yield affects plant resilience during stress periods and influences seasonal resource allocation patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ReserveBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>reserve growth yield</rdfs:label>
+        <rdfs:label>Reserve growth yield</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
     </Class>
     
 
@@ -9922,11 +11815,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000766">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The biomass production efficiency of plant husk tissues that protect developing seeds, representing the conversion of resources into protective reproductive structures. This husk growth yield affects seed protection quality and influences reproductive success under environmental stress conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HuskBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>husk growth yield</rdfs:label>
+        <rdfs:label>Husk growth yield</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
     </Class>
     
@@ -9936,10 +11832,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000767">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Ear growth yield refers to the rate at which the ear size or the ear weight of a crop plant, like maize or corn, increases over time. The rate is typically measured g d-1 (grams per day) or a similar unit. It is a crucial measurement for understanding total crop growth and potential yield.</obo:IAO_0000115>
+        <obo:IAO_0000115>The biomass production efficiency of plant ear tissues that support grain development, representing resource allocation to reproductive support structures. This ear growth yield influences final grain yield potential and affects harvest index in cereal crops.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EarBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>ear growth yield</rdfs:label>
+        <rdfs:label>Ear growth yield</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000224"/>
@@ -9951,10 +11848,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000768">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Grain growth yield, represented by the parameter DMGR, refers to the yield of grain growing in a defined area, typically measured in units like kilograms per hectare. It is a key parameter in crop modeling studies focused on understanding agricultural productivity under different climatic and soil conditions. It could be influenced by factors such as irrigation, nutrient availability, pest and disease threats, and variety of the crop.</obo:IAO_0000115>
+        <obo:IAO_0000115>The biomass production efficiency of grain tissues, representing the conversion of photosynthates into harvestable seed biomass per unit of resource investment. This grain growth yield determines crop productivity and harvest quality under varying environmental and management conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrainBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>grain growth yield</rdfs:label>
+        <rdfs:label>Grain growth yield</rdfs:label>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000084"/>
@@ -9967,10 +11865,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000769">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Nodule growth yield refers to the increase in mass or size of a nodule per unit of time. Nodules are formed on the roots of plants, particularly legumes, in a symbiotic relationship with nitrogen-fixing bacteria. Through this symbiotic relationship, these nodules play an essential role in plant nutrition and soil fertility by converting atmospheric nitrogen into a form that can be used by plants. This parameter is crucial in understanding plant growth and productivity, particularly in agricultural systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The biomass production efficiency of root nodule tissues containing nitrogen-fixing bacteria, representing the conversion of resources into symbiotic nitrogen fixation structures. This nodule growth yield affects biological nitrogen fixation capacity and influences soil nitrogen inputs in legume-based ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NoduGrowthYield_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>nodule growth yield</rdfs:label>
+        <rdfs:label>Nodule growth yield</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
@@ -9982,10 +11881,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000770">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Leaf growth yield refers to the rate at which new leaves are formed in a plant over a certain period of time. This measurement can help in understanding the plant&apos;s growth rate, health, and productivity.</obo:IAO_0000115>
+        <obo:IAO_0000115>The biomass production efficiency of leaf tissues, representing the conversion of resources into photosynthetic biomass per unit of investment. This leaf growth yield determines canopy development rate and affects light capture capacity and carbon assimilation potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf growth yield</rdfs:label>
+        <rdfs:label>Leaf growth yield</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -9997,10 +11897,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000771">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The initial heat requirement for spring leafout/dehardening refers to the accumulated heat units (degree days) required by a plant to switch from winter dormancy to active growth in spring. This is an important parameter in plant phenology models and understanding the timing of spring leafout in relation to climate change.</obo:IAO_0000115>
+        <obo:IAO_0000115>The accumulated thermal time required at establishment for plants to break winter dormancy and initiate spring growth processes, measured in hours of favorable temperatures. This initial heat requirement for spring leafout and dehardening determines the timing of seasonal growth resumption and affects vegetation phenology under climate variability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4LenthenPhotoPeriod_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial heat requirement for spring leafout/dehardening</rdfs:label>
+        <rdfs:label>Initial heat requirement for spring leafout/dehardening</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
@@ -10011,11 +11913,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000772">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>VRNZ is a parameter in plant physiology representing the initial cold requirement for autumn leaf off or hardening. It refers to the amount of cold a plant needs to start the process of hardening or preparing for winter dormancy. This usually involves changes such as leaf drop, growth cessation, and alterations in biochemistry and physiology to increase cold tolerance. Hardening can be triggered by a combination of falling temperatures and shortening day length.</obo:IAO_0000115>
+        <obo:IAO_0000115>The accumulated chilling time required at establishment for plants to initiate autumn dormancy and cold hardening processes, measured in hours of cold exposure. This initial cold requirement for autumn leafoff and hardening determines winter preparation timing and affects plant survival under seasonal temperature variation.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>VRNZ</oboInOwl:hasExactSynonym>
         <oboInOwl:hasRelatedSynonym>Hours4ShortenPhotoPeriod_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial cold requirement for autumn leafoff/hardening</rdfs:label>
+        <rdfs:label>Initial cold requirement for autumn leafoff/hardening</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000019"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
@@ -10026,10 +11931,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000773">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Refer to the number of leaves in a plant or crop, which is a useful measurement for crop growth and development analysis.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total count of leaves present on an individual plant at a given developmental stage, representing leaf development and canopy complexity. This leaf number affects photosynthetic capacity and influences light interception and carbon assimilation potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumOfLeaves_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf number</rdfs:label>
+        <rdfs:label>Leaf number</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -10041,10 +11947,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000774">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Number of leaves present on the plant at the time of floral initiation.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total count of leaves present on a plant when reproductive development begins, representing the vegetative growth completed before flowering. This leaf number at floral initiation affects final plant size and influences resource allocation between vegetative and reproductive growth.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafNumberAtFloralInit_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf number at floral initiation</rdfs:label>
+        <rdfs:label>Leaf number at floral initiation</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
@@ -10055,10 +11962,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000775">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Heat requirement for spring leafout/dehardening represents the quantity of accumulated heat (typically measured in degree days) a plant or tree species requires before its buds burst and leaves unfold (leafout) or lose their frost resistance (dehardening) in the spring. This parameter is important for understanding and predicting plant phenology and its responses to climate change.</obo:IAO_0000115>
+        <obo:IAO_0000115>The accumulated thermal time required for plants to break winter dormancy and initiate spring leaf emergence, measured in hours of favorable temperatures. This heat requirement for spring leafout and dehardening determines seasonal growth timing and affects vegetation phenology responses to warming temperatures.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4Leafout_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>heat requirement for spring leafout/dehardening</rdfs:label>
+        <rdfs:label>Heat requirement for spring leafout/dehardening</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
     
@@ -10069,9 +11977,11 @@
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000776">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
         <obo:IAO_0000115>Cold requirement for autumn leafoff/hardening (VRNF) refers to the amount of cold exposure (in terms of temperature and duration) required by certain plant species to trigger their transition to autumn or winter mode, which typically involves shedding leaves (leafoff) and/or undergoing physiological changes to harden or prepare for the harsh winter conditions. This cold requirement is typically expressed as a specific number of chill hours (hours of exposure to temperatures below a certain threshold). Understanding this requirement is important for predicting the seasonal behaviour and geographic distribution of plants, as well as simulating ecosystem responses to changes in climate.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>VRNF</oboInOwl:hasExactSynonym>
         <oboInOwl:hasRelatedSynonym>Hours4LeafOff_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>cold requirement for autumn leafoff/hardening</rdfs:label>
+        <rdfs:label>Cold requirement for autumn leafoff/hardening</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000019"/>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
@@ -10083,9 +11993,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000778">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A numerical index that tracks the developmental stage or maturity level of individual leaves within plant canopies, providing information about leaf phenology and growth progression. This parameter is essential for modeling leaf area development, photosynthetic capacity changes, and seasonal patterns of canopy structure in vegetation growth models and ecological studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>KLowestGroLeafNode_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf growth stage counter</rdfs:label>
+        <rdfs:label>Leaf growth stage counter</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
 
@@ -10094,9 +12007,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000779">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The minimum count of nodes bearing leaves that are considered in algorithms for distributing growth resources and biomass allocation within plant architectural models. This parameter controls how plant growth models simulate resource distribution patterns and affects predictions of canopy development, branching patterns, and overall plant structural dynamics in ecological and agricultural applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>KMinNumLeaf4GroAlloc_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
         <rdfs:label>Number of minimum leafed nodes used in growth allocation</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000237"/>
     </Class>
     
 
@@ -10105,9 +12021,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000781">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The rate of new leaf production per unit time at a standardized temperature of 25 degrees Celsius, representing the intrinsic leaf development capacity under optimal thermal conditions. This rate of leaf initiation at 25 degrees Celsius is used to calibrate temperature responses of leaf development in vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RefLeafAppearRate_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>rate of leaf initiation at 25 oC</rdfs:label>
+        <rdfs:label>Rate of leaf initiation at 25 oC</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -10117,10 +12036,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000782">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The leaf length to width ratio, often represented as WDLF, refers to the ratio of the length of a leaf to its width. It is an important measure in plant morphology helping to describe the shape of leaves, and can influence factors such as the leaf&apos;s exposure to light and its rate of water loss through transpiration.</obo:IAO_0000115>
+        <obo:IAO_0000115>The ratio of leaf length to leaf width, representing leaf shape and morphological characteristics that affect light interception and water loss patterns. This leaf length to width ratio influences photosynthetic efficiency and transpiration rates in plant canopies.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>WDLF</oboInOwl:hasExactSynonym>
         <oboInOwl:hasRelatedSynonym>rLen2WidthLeaf_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf length:width ratio</rdfs:label>
+        <rdfs:label>Leaf length:width ratio</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
@@ -10130,10 +12052,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000783">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Leaf area:mass during growth refers to the ratio of the surface area of a leaf to its mass during the plant&apos;s growth phase. It is often used as an indicator of plant growth and health, as well as a measure of the plant&apos;s photosynthetic capacity.|The ratio of leaf area to leaf mass during the growth stage of a plant. This is a crucial parameter in plant physiology as it directly influences photosynthetic capacity and nutrient uptake ability of the plant.</obo:IAO_0000115>
+        <obo:IAO_0000115>The ratio of leaf surface area to leaf dry mass during active growth periods, representing leaf construction efficiency and photosynthetic investment strategies. This leaf area to mass during growth affects light capture per unit of biomass investment and influences plant competitive ability and resource use efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SLA1_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf area:mass during growth</rdfs:label>
+        <rdfs:label>Leaf area:mass during growth</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
         <bervo:BERVO_has_unit>m2 g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
@@ -10147,10 +12070,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000784">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The threshold temperature for spring leafout/dehardening, often abbreviated as TCZ, refers to the specific temperature at which plants begin to deharden or soften their tissue and produce new leaves in spring. It is a critical parameter in plant phenology and earth systems modeling, indicating the response of plants to changing seasonal temperatures.|Threshold temperature for spring leafout/dehardening refers to the specific temperature at which deciduous trees or plants start to produce and show their leaves (leafout) or lose their frost tolerance (dehardening) during the spring season. It is an important parameter for understanding phenological events and climate change impacts on vegetation.</obo:IAO_0000115>
+        <obo:IAO_0000115>The critical air temperature that triggers spring leaf emergence and loss of cold tolerance in deciduous plants, representing the thermal threshold for seasonal growth resumption. This threshold temperature for spring leafout and dehardening determines vegetation phenology timing and affects growing season length under temperature variability.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>TCZ</oboInOwl:hasExactSynonym>
         <oboInOwl:hasRelatedSynonym>TC4LeafOut_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>threshold temperature for spring leafout/dehardening</rdfs:label>
+        <rdfs:label>Threshold temperature for spring leafout/dehardening</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </Class>
@@ -10161,9 +12086,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000785">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The ratio of petiole length to petiole mass during active growth periods, representing petiole construction efficiency and support structure investment. This petiole length to mass during growth affects leaf positioning and mechanical support per unit of biomass investment.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetoLen2Mass_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>petiole length:mass during growth</rdfs:label>
+        <rdfs:label>Petiole length:mass during growth</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
         <bervo:BERVO_has_unit>m g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
@@ -10175,10 +12102,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000786">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The total number of hours that the temperature stays above a certain threshold, which is typically required for spring leafout or dehardening processes in plants. This is an important parameter for understanding plant phenology and growth dynamics.</obo:IAO_0000115>
+        <obo:IAO_0000115>The accumulated duration of favorable temperatures above a critical threshold required for plants to complete spring dormancy release and leaf emergence. This hours above threshold temperature required for spring leafout and dehardening determines phenological timing and affects vegetation response to temperature patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HourReq4LeafOut_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>hours above threshold temperature required for spring leafout/dehardening</rdfs:label>
+        <rdfs:label>Hours above threshold temperature required for spring leafout/dehardening</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
@@ -10189,9 +12117,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000787">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The total count of lateral shoots or branches on an individual plant, representing architectural complexity and resource allocation to structural development. This number of branches of the plant affects canopy structure and influences light interception and competitive ability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumOfBranches_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of branches of the plant</rdfs:label>
+        <rdfs:label>Number of branches of the plant</rdfs:label>
     </Class>
     
 
@@ -10200,9 +12130,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000788">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The count of primary lateral shoots originating directly from the main stem, representing the basic architectural structure of plant branching. This main branch number affects canopy architecture and influences light distribution and resource allocation patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BranchNumber_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>main branch number</rdfs:label>
+        <rdfs:label>Main branch number</rdfs:label>
     </Class>
     
 
@@ -10211,9 +12143,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000789">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>An identification code or index assigned to individual branches for tracking purposes in plant architectural analysis and modeling. This branch number identification enables systematic monitoring of branch-specific growth and phenological processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BranchNumber_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch number id</rdfs:label>
+        <rdfs:label>Branch number id</rdfs:label>
     </Class>
     
 
@@ -10222,9 +12156,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000790">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The total count of primary branches emerging from the central stem or trunk, representing the fundamental branching pattern of plant architecture. This number of main branch determines structural complexity and affects mechanical stability and resource distribution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MainBranchNum_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of main branch</rdfs:label>
+        <rdfs:label>Number of main branch</rdfs:label>
     </Class>
     
 
@@ -10233,9 +12169,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000791">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking whether a branch has initiated senescence processes that lead to leaf and tissue abscission. This branch phenology flag for senescence tracks the timing of seasonal or stress-induced senescence events in plant phenological models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Prep4Literfall_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenology flag for senescence</rdfs:label>
+        <rdfs:label>Branch phenology flag for senescence</rdfs:label>
     </Class>
     
 
@@ -10244,9 +12182,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000792">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The accumulated time in hours from maturity to the completion of senescence and litterfall processes in individual branches. This hour counter for phenological senescence of a branch quantifies the duration of senescence and affects nutrient cycling timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4LiterfalAftMature_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>hour counter for phenological senescence of a branch</rdfs:label>
+        <rdfs:label>Hour counter for phenological senescence of a branch</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
     
@@ -10256,9 +12196,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000793">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking whether active senescence processes are occurring in a branch, including leaf color change and abscission preparation. This branch phenological senescence flag determines resource remobilization timing and affects seasonal nutrient cycling patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>doSenescence_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenological senescence flag</rdfs:label>
+        <rdfs:label>Branch phenological senescence flag</rdfs:label>
     </Class>
     
 
@@ -10267,9 +12209,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000794">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking whether nutrient remobilization processes are active in a branch, involving the transfer of nutrients from senescing tissues to storage organs. This branch phenological remobilization flag affects nutrient conservation efficiency and influences plant resource economy.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>doRemobilization_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenological remobilization flag</rdfs:label>
+        <rdfs:label>Branch phenological remobilization flag</rdfs:label>
     </Class>
     
 
@@ -10278,9 +12222,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000795">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking the initiation of spring leafout processes in a branch, including bud break preparation and early leaf development. This branch phenological flag for leafout initialization determines growing season onset and affects canopy development timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>doInitLeafOut_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenological flag for leafout initialization</rdfs:label>
+        <rdfs:label>Branch phenological flag for leafout initialization</rdfs:label>
     </Class>
     
 
@@ -10289,9 +12235,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000796">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking active leaf emergence and expansion processes in a branch during spring or favorable conditions. This branch phenological flag for leafout tracks canopy development progress and affects photosynthetic capacity establishment.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>doPlantLeafOut_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenological flag for leafout</rdfs:label>
+        <rdfs:label>Branch phenological flag for leafout</rdfs:label>
     </Class>
     
 
@@ -10300,9 +12248,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000797">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking the occurrence of leaf abscission and fall processes in a branch during autumn or stress conditions. This branch phenological flag for leaf off determines defoliation timing and affects seasonal carbon cycling patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>doPlantLeaveOff_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenological flag for leaf off</rdfs:label>
+        <rdfs:label>Branch phenological flag for leaf off</rdfs:label>
     </Class>
     
 
@@ -10311,9 +12261,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000798">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator used to identify when a branch has died due to stress, damage, or natural senescence processes. This flag to detect branch death enables tracking of branch mortality and affects carbon allocation and canopy structure in vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantBranchState_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>flag to detect branch death</rdfs:label>
+        <rdfs:label>Flag to detect branch death</rdfs:label>
     </Class>
     
 
@@ -10322,10 +12274,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000799">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The nonstructural carbon content required for a new branch in a plant. This refers to the carbon that is not part of the plant&apos;s physical structure, such as sugars and other compounds that can be used for energy.</obo:IAO_0000115>
+        <obo:IAO_0000115>The minimum concentration of mobile carbon compounds needed to initiate new branch development, including sugars and other energy-rich compounds. This branch nonstructural carbon content required for new branch determines branching capacity and affects plant architectural development under resource limitation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NonstCMinConc2InitBranch_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch nonstructural C content required for new branch</rdfs:label>
+        <rdfs:label>Branch nonstructural carbon content required for new branch</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
@@ -10337,10 +12290,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000800">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Normalized node number during vegetative growth stages refers to the number of nodes (joints or points of attachment) on a plant that appear during its vegetative growth period, normalized to account for differences in growth conditions or plant varieties. This measurement is often used in plant physiology and growth modeling to track developmental progression, as the number of nodes can serve as an indicator of a plant&apos;s stage in its life cycle.</obo:IAO_0000115>
+        <obo:IAO_0000115>The standardized count of stem nodes during vegetative development, adjusted for maturity group and growth conditions to enable comparison across varieties. This normalized node number during vegetative growth stages tracks developmental progress and affects leaf production capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NodeNumNormByMatgrp_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>normalized node number during vegetative growth stages</rdfs:label>
+        <rdfs:label>Normalized node number during vegetative growth stages</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
     </Class>
@@ -10351,10 +12305,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000801">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Gain in normalized node number during vegetative growth stages refers to the increase in the number of nodes or branching points in a plant during the vegetative phase of its growth cycle, normalized to standard growth conditions. This is a parameter used in earth systems modeling to understand and simulate plant growth and development.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of increase in standardized node count per unit time during vegetative development, representing the tempo of structural development. This gain in normalized node number during vegetative growth stages determines canopy expansion rate and affects resource acquisition potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HourlyNodeNumNormByMatgrp_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>gain in normalized node number during vegetative growth stages</rdfs:label>
+        <rdfs:label>Gain in normalized node number during vegetative growth stages</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </Class>
@@ -10365,10 +12320,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000802">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The Gain in normalized node number during reproductive growth stages refers to the increase in the relative number of nodes in a plant during its reproductive growth phase. This parameter is essential for understanding plant growth and productivity as nodes are key sites for leaf and flower formation.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of increase in standardized node count per unit time during reproductive development, representing the tempo of flower and fruit production sites. This gain in normalized node number during reproductive growth stages determines reproductive capacity and affects seed production potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>dReproNodeNumNormByMatG_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>gain in normalized node number during reproductive growth stages</rdfs:label>
+        <rdfs:label>Gain in normalized node number during reproductive growth stages</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
@@ -10380,9 +12336,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000803">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The total count of nodes present on individual shoots or branches, representing the structural complexity and developmental stage of plant architecture. This shoot node number affects leaf arrangement patterns and influences photosynthetic surface area distribution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ShootNodeNum_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>shoot node number</rdfs:label>
+        <rdfs:label>Shoot node number</rdfs:label>
     </Class>
     
 
@@ -10391,10 +12349,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000804">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Node number at floral initiation represents the number of nodes on the plant stem at the time when the plant begins to produce flowers. This parameter is important for plant growth modeling and agronomy, as it is a significant determinant of the plant&apos;s reproductive capacity.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total count of nodes present on a plant stem when flowering processes begin, representing the vegetative development completed before reproductive transition. This node number at floral initiation determines potential flower and fruit production sites and affects final reproductive output.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NodeNum2InitFloral_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>node number at floral initiation</rdfs:label>
+        <rdfs:label>Node number at floral initiation</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
@@ -10406,10 +12365,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000805">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Normalized node number during reproductive growth stages refers to the standardization of the node number, which is an important aspect of plant structure, during the reproductive phase of plant growth. This helps in shedding light on the varying developmental processes across different phases of a plant&apos;s life cycle.</obo:IAO_0000115>
+        <obo:IAO_0000115>The standardized count of stem nodes during reproductive development, adjusted for maturity group to enable comparison of reproductive development across varieties. This normalized node number during reproductive growth stages tracks flowering progression and affects reproductive site availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ReprodNodeNumNormByMatrgrp_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>normalized node number during reproductive growth stages</rdfs:label>
+        <rdfs:label>Normalized node number during reproductive growth stages</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000223"/>
     </Class>
@@ -10420,10 +12380,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000806">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Node number at anthesis refers to the number of nodes on the plant at the time of anthesis, i.e., when the flower is fully open and functional. This is an important measure in agriculture and botany as it can provide information about the plant&apos;s growth and development, and it can be influenced by various factors such as genetics, environmental conditions, and agricultural practices.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total count of nodes present on a plant when flowers reach full bloom and functional maturity, representing the structural development achieved by peak flowering. This node number at anthesis determines maximum reproductive capacity and affects pollination and fertilization success.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NodeNumberAtAnthesis_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>node number at anthesis</rdfs:label>
+        <rdfs:label>Node number at anthesis</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
     </Class>
@@ -10434,9 +12395,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000809">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The rate of new node formation per unit time at a standardized temperature of 25 degrees Celsius, representing the intrinsic developmental tempo under optimal thermal conditions. This rate of node initiation at 25 degrees Celsius is used to calibrate temperature responses of structural development in vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RefNodeInitRate_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>rate of node initiation at 25 oC</rdfs:label>
+        <rdfs:label>Rate of node initiation at 25 oC</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -10446,10 +12410,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000810">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Internode length:mass during growth refers to the ratio of internode length to mass during the growth phase of a plant. This measure can provide insights into the growth patterns and overall health of the plant.</obo:IAO_0000115>
+        <obo:IAO_0000115>The ratio of internode length to internode mass during active growth periods, representing stem construction efficiency and elongation patterns. This internode length to mass during growth affects plant height development and influences mechanical support per unit of biomass investment.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NodeLenPergC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>internode length:mass during growth</rdfs:label>
+        <rdfs:label>Internode length:mass during growth</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
         <bervo:BERVO_has_unit>m g-1</bervo:BERVO_has_unit>
@@ -10462,10 +12427,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000811">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Parameter for allocation of growth to nodes refers to a factor used in plant growth models that determines how much of the plant&apos;s growth is allocated to its nodes. Nodes are the points on a plant stem where leaves or branches are attached. Understanding and accurately estimating this parameter is vital for predicting plant architecture and yield in agricultural systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The proportional fraction of total plant growth allocated to node development and associated structures, determining the investment in structural attachment points. This parameter for allocation of growth to nodes affects plant architecture and influences leaf and branch production capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracGroth2Node_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>parameter for allocation of growth to nodes</rdfs:label>
+        <rdfs:label>Parameter for allocation of growth to nodes</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
     </Class>
@@ -10476,9 +12442,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000812">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The count of nodes that are simultaneously active in growth and development processes, representing the active growing points on a plant. This number of concurrently growing nodes affects resource distribution patterns and influences overall plant development rate.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumCogrowthNode_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of concurrently growing nodes</rdfs:label>
+        <rdfs:label>Number of concurrently growing nodes</rdfs:label>
     </Class>
     
 
@@ -10487,9 +12455,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000813">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The lowest water potential value recorded in plant canopy tissues during a 24-hour period, representing the maximum water stress experienced daily. This minimum daily canopy water potential indicates drought stress severity and affects photosynthetic capacity and plant survival.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSICanPDailyMin_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>minimum daily canopy water potential</rdfs:label>
+        <rdfs:label>Minimum daily canopy water potential</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -10501,9 +12472,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000814">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A factor quantifying the degree of foliage aggregation at the current leaf area index, affecting light penetration and internal shading within plant canopies. This clumping factor for self-shading in canopy layer at current leaf area index influences photosynthetic efficiency and canopy productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ClumpFactorNow_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>clumping factor for self-shading in canopy layer at current LAI</rdfs:label>
+        <rdfs:label>Clumping factor for self-shading in canopy layer at current LAI</rdfs:label>
     </Class>
     
 
@@ -10512,10 +12485,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000815">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The clumping factor for self-shading in a canopy layer refers to a variable used in plant canopy models. It measures the degree to which foliage is clumped together rather than being evenly distributed, affecting how much light penetrates the canopy. This in turn can influence photosynthesis rates and other physiological processes.</obo:IAO_0000115>
+        <obo:IAO_0000115>A dimensionless parameter quantifying the degree of foliage aggregation that affects light distribution and internal shading within plant canopies. This clumping factor for self-shading in canopy layer influences photosynthetic light use efficiency and canopy carbon assimilation rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ClumpFactor_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>clumping factor for self-shading in canopy layer</rdfs:label>
+        <rdfs:label>Clumping factor for self-shading in canopy layer</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000117"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000152"/>
@@ -10527,9 +12501,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000816">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator used to identify when plant canopy or shoot systems have died due to stress, damage, or natural senescence processes. This flag to detect canopy death enables tracking of shoot mortality and affects carbon allocation and ecosystem productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantShootState_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>flag to detect canopy death</rdfs:label>
+        <rdfs:label>Flag to detect canopy death</rdfs:label>
     </Class>
     
 
@@ -10538,11 +12514,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000817">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Maximum grain node number per branch refers to the maximum number of grain nodes that can be present on a single branch of the plant. This measurement is crucial for understanding the productivity potential of crop varieties, as the number of grain nodes directly impact the yield.</obo:IAO_0000115>
+        <obo:IAO_0000115>The highest possible number of grain-bearing nodes that can develop on a single branch, representing the genetic potential for reproductive site formation. This maximum grain node number per branch determines yield potential and affects crop productivity under optimal growing conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MaxPotentSeedNumber_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum grain node number per branch</rdfs:label>
+        <rdfs:label>Maximum grain node number per branch</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
     </Class>
     
@@ -10552,11 +12530,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000818">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The highest possible number of grains that can develop at a single node position, representing the genetic potential for seed production per reproductive site. This maximum grain number per node determines local seed density and affects overall reproductive output.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MaxSeedNumPerSite_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum grain number per node</rdfs:label>
+        <rdfs:label>Maximum grain number per node</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000085"/>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
     </Class>
@@ -10567,9 +12548,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000819">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The largest possible individual grain mass that can be achieved under optimal growing conditions, representing the genetic potential for seed size. This maximum grain size affects seed quality and influences crop market value and nutritional content.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MaxSeedCMass_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum grain size</rdfs:label>
+        <rdfs:label>Maximum grain size</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g</bervo:BERVO_has_unit>
     </Class>
     
@@ -10579,10 +12564,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000820">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Number of nodes in a seed refers to the number of nodal points present in the embryonic structure of a seed. These nodes are crucial as they generally give rise to shoots or roots as the seed germinates and begins to grow.</obo:IAO_0000115>
+        <obo:IAO_0000115>The count of nodal points present in the embryonic structure of seeds at planting, representing the initial developmental potential for shoot formation. This number of nodes in seed determines initial growth capacity and affects early seedling establishment success.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ShootNodeNumAtPlanting_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of nodes in seed</rdfs:label>
+        <rdfs:label>Number of nodes in seed</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
     </Class>
@@ -10593,9 +12579,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000821">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The individual mass of seeds used for planting, representing the initial resource endowment for seedling establishment and early growth. This grain size at seeding affects germination success and influences early seedling vigor and competitive ability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeedCMass_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>grain size at seeding</rdfs:label>
+        <rdfs:label>Grain size at seeding</rdfs:label>
         <bervo:BERVO_has_unit>g</bervo:BERVO_has_unit>
     </Class>
     
@@ -10605,11 +12593,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000822">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Maximum rate of fill per grain denotes the maximum speed at which an individual grain can accumulate matter during the grain filling stage. This parameter has significant implications for the final yield and quality of a crop. The grain filling rate is affected by various factors such as genetic characteristics, environmental conditions, and nutrient availability.</obo:IAO_0000115>
+        <obo:IAO_0000115>The highest possible rate of mass accumulation in individual grains during the grain filling period, representing the genetic potential for seed development rate. This maximum rate of fill per grain determines harvest timing and affects final grain quality under optimal conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrainFillRate25C_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum rate of fill per grain</rdfs:label>
+        <rdfs:label>Maximum rate of fill per grain</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
     </Class>
@@ -10620,10 +12610,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000823">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Flag to detect physiological maturity from grain fill is a parameter in crop models that triggers the simulation of the transition from the grain filling stage to physiological maturity in crops. This might be based on temperature thresholds, day length, or other plant growth parameters. Physiological maturity indicates the stage at which the crop has completed its growth and development and is ready for harvest.</obo:IAO_0000115>
+        <obo:IAO_0000115>A binary indicator that signals when crops have reached physiological maturity based on grain filling completion, marking the end of active grain development. This flag to detect physiological maturity from grain fill determines harvest readiness and affects crop quality and yield optimization timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HourFailGrainFill_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>flag to detect physiological maturity from grain fill</rdfs:label>
+        <rdfs:label>Flag to detect physiological maturity from grain fill</rdfs:label>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000158"/>
     </Class>
     
@@ -10633,10 +12624,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000824">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>A parameter that represents the counter for mobilizing nonstructural carbon (C) during the process of spring leafout and dehardening in vegetation. Spring leafout refers to the sprouting and growth of new leaves in plants during the spring season, while dehardening refers to the process by which plants transition from a dormant, hardened state to an active, growing state. The mobilization of nonstructural carbon refers to the utilization and movement of stored carbon reserves within the vegetation for the purpose of new growth and development during this period. This parameter tracks the accumulation and release of nonstructural carbon during leafout and dehardening, providing information on the timing and intensity of this process in Earth system models.</obo:IAO_0000115>
+        <obo:IAO_0000115>The accumulated time for mobilizing stored carbon reserves during spring dormancy break and leaf emergence processes. This counter for mobilizing nonstructural carbon during spring leafout and dehardening tracks the duration of carbon remobilization and affects seasonal growth initiation timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours2LeafOut_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>counter for mobilizing nonstructural C during spring leafout/dehardening</rdfs:label>
+        <rdfs:label>Counter for mobilizing nonstructural carbon during spring leafout/dehardening</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
     
@@ -10646,10 +12638,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000825">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Counter for mobilizing nonstructural C during autumn leafoff/hardening indicates the amount or level of nonstructural carbon being mobilised during the process of leaf off or hardening in autumn. This can provide insights into the carbon cycle and plant physiology, especially in relation to adaptations to seasonal changes.</obo:IAO_0000115>
+        <obo:IAO_0000115>The accumulated time for mobilizing and storing carbon reserves during autumn leaf senescence and cold hardening processes. This counter for mobilizing nonstructural carbon during autumn leafoff and hardening tracks resource conservation timing and affects winter survival preparation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HoursDoingRemob_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>counter for mobilizing nonstructural C during autumn leafoff/hardening</rdfs:label>
+        <rdfs:label>Counter for mobilizing nonstructural carbon during autumn leafoff/hardening</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000189"/>
     </Class>
@@ -10660,9 +12653,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000826">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A categorical indicator of the current developmental stage of individual plant branches, tracking phenological progression through growth phases. This plant branch growth stage determines resource allocation patterns and affects branch-specific physiological processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantCalendar_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant branch growth stage</rdfs:label>
+        <rdfs:label>Plant branch growth stage</rdfs:label>
     </Class>
     
 
@@ -10671,10 +12666,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000827">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>CTC (critical temperature for crop) is the temperature below which the process of seed set in plants is adversely affected, leading to a decreased crop yield. This parameter is critical in agricultural and earth system modeling, as it helps to predict the impacts of climate change on crop productivity.</obo:IAO_0000115>
+        <obo:IAO_0000115>The critical low temperature threshold below which reproductive processes and seed formation are impaired, representing the cold sensitivity of reproductive development. This temperature below which seed set is adversely affected determines growing region suitability and affects crop yield potential under cool conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TCChill4Seed_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>temperature below which seed set is adversely affected</rdfs:label>
+        <rdfs:label>Temperature below which seed set is adversely affected</rdfs:label>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
     </Class>
@@ -10685,10 +12681,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000828">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>HTC, or High Temperature Cutoff, is the temperature above which seed set is adversely affected. As temperature rises beyond this point, the process of seed set is disrupted, potentially leading to lower yield. This is an important parameter in agricultural and earth systems modeling, particularly in the context of climate change and global warming.</obo:IAO_0000115>
+        <obo:IAO_0000115>The critical high temperature threshold above which reproductive processes and seed formation are impaired, representing the heat sensitivity of reproductive development. This temperature above which seed set is adversely affected determines growing region suitability and affects crop yield potential under warming conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HighTempLimitSeed_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>temperature above which seed set is adversely affected</rdfs:label>
+        <rdfs:label>Temperature above which seed set is adversely affected</rdfs:label>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000159"/>
@@ -10700,9 +12697,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000829">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The degree of seed development response to changes in canopy temperature, representing the thermal sensitivity of reproductive processes. This sensitivity to canopy temperature affects seed set success and influences reproductive output under temperature variability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeedTempSens_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sensitivity to canopy temperature</rdfs:label>
+        <rdfs:label>Sensitivity to canopy temperature</rdfs:label>
         <bervo:BERVO_has_unit>oC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -10712,10 +12711,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000830">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Critical daylength for phenological progress refers to the amount of daylight necessary for a plant to transition from one stage of development to another. It is a critical factor in determining the timing of development and maturity in many plant species.</obo:IAO_0000115>
+        <obo:IAO_0000115>The photoperiod threshold that triggers developmental transitions in plants, representing the minimum or maximum daylight duration required for phenological advancement. This critical daylength for phenological progress determines flowering and maturation timing and affects seasonal development patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CriticPhotoPeriod_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>critical daylength for phenological progress</rdfs:label>
+        <rdfs:label>Critical daylength for phenological progress</rdfs:label>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000005"/>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000011"/>
@@ -10727,10 +12727,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000831">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Difference between the current and critical daylengths used to calculate phenological progress.</obo:IAO_0000115>
+        <obo:IAO_0000115>The deviation between actual photoperiod and critical photoperiod thresholds that drives phenological development rates in photoperiod-sensitive plants. This difference between current and critical daylengths used to calculate phenological progress determines the pace of developmental transitions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PhotoPeriodSens_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>difference between current and critical daylengths used to calculate phenological progress</rdfs:label>
+        <rdfs:label>Difference between current and critical daylengths used to calculate phenological progress</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000011"/>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000005"/>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
@@ -10742,9 +12743,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000832">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The initial degree of foliage aggregation at canopy establishment that affects light distribution and internal shading patterns. This initial clumping factor for self-shading in canopy layer determines early canopy light interception efficiency and influences seedling establishment success.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ClumpFactorInit_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial clumping factor for self-shading in canopy layer</rdfs:label>
+        <rdfs:label>Initial clumping factor for self-shading in canopy layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
     </Class>
     
 
@@ -10753,10 +12757,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000833">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Number of hours below set temperature required for autumn leafoff/hardening refers to the cumulative time that a plant species has been exposed to temperatures below a certain critical point. This is usually required for a plant to enter a dormant state (leaf off and hardening) in preparation for winter. It is a parameter used in plant phenology models to simulate the timing of seasonal events in plants, such as leaf fall in autumn.</obo:IAO_0000115>
+        <obo:IAO_0000115>The accumulated chilling time below a critical temperature threshold required to initiate autumn dormancy and cold hardening processes. This number of hours below set temperature required for autumn leafoff and hardening determines seasonal dormancy timing and affects winter survival preparation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HourReq4LeafOff_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of hours below set temperature required for autumn leafoff/hardening</rdfs:label>
+        <rdfs:label>Number of hours below set temperature required for autumn leafoff/hardening</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
     </Class>
     
@@ -10766,10 +12771,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000834">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>OFFST refers to the adjustment of Arrhenius curves for plant thermal acclimation. It&apos;s a factor applied to adjust the response of physiological processes to temperature changes in the context of plant thermal acclimation. It&apos;s an important parameter in vegetation and Earth system modeling.</obo:IAO_0000115>
+        <obo:IAO_0000115>A temperature adjustment factor applied to Arrhenius equations to account for plant thermal acclimation responses to changing temperature conditions. This adjustment of Arrhenius curves for plant thermal acclimation modifies physiological rate responses and affects plant adaptation to temperature variability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TempOffset_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>adjustment of Arhhenius curves for plant thermal acclimation</rdfs:label>
+        <rdfs:label>Adjustment of Arhhenius curves for plant thermal acclimation</rdfs:label>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </Class>
     
@@ -10779,9 +12785,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000835">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A categorical classification of plants based on their photosynthetic carbon fixation pathway, distinguishing between three-carbon and four-carbon photosynthetic mechanisms. This plant photosynthetic type determines temperature and carbon dioxide response patterns and affects water use efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantPhotosynthesisType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant photosynthetic type (C3 or C4)</rdfs:label>
+        <rdfs:label>Plant photosynthetic type (C3 or C4)</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000246"/>
     </Class>
     
 
@@ -10790,9 +12799,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000836">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A categorical classification of plants based on the presence or absence of specialized water and nutrient transport tissues. This plant growth type determines resource acquisition strategies and affects ecosystem structure and nutrient cycling patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantRootProfile_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant growth type (vascular, non-vascular)</rdfs:label>
+        <rdfs:label>Plant growth type (vascular, non-vascular)</rdfs:label>
     </Class>
     
 
@@ -10801,9 +12812,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000837">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A categorical classification of plants based on their life cycle duration, distinguishing between single-season and multi-year growth patterns. This plant growth habit determines resource allocation strategies and affects ecosystem carbon storage and turnover rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantPhenolPattern_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant growth habit (annual or perennial)</rdfs:label>
+        <rdfs:label>Plant growth habit (annual or perennial)</rdfs:label>
     </Class>
     
 
@@ -10812,9 +12825,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000838">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>A scaling factor quantifying how temperature changes affect the molecular diffusion rates of chemical species in environmental media. This temperature effect on diffusivity influences contaminant transport rates and affects chemical distribution patterns in soils and groundwater.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TScal4Difsvity_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>temperature effect on diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Temperature effect on diffusivity</rdfs:label>
     </Class>
     
 
@@ -10823,9 +12838,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000839">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>A parameter representing the mixing and spreading of dissolved chemicals in water due to heterogeneity in flow paths and velocities. This aqueous dispersivity scalar affects contaminant plume development and influences solute transport modeling in groundwater systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DISP_3D</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous dispersivity scalar</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous dispersivity scalar</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -10835,10 +12853,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000840">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The rate of molecular diffusion of gaseous chemical species through environmental media, determining the spread of gases through air and porous materials. This gaseous diffusivity affects atmospheric chemical transport and influences air quality and greenhouse gas dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GasDifc_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>gaseous diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>For various gases?</rdfs:comment>
+        <rdfs:comment>Vector</rdfs:comment>
+        <rdfs:label>Gaseous diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="[vector of chemicals]"/>
     </Class>
     
 
@@ -10847,10 +12871,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000841">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The rate of molecular diffusion of dissolved chemical species through liquid media, determining the spread of solutes in water and soil solutions. This solute diffusivity affects contaminant transport rates and influences nutrient and pollutant distribution in aquatic and terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoluteDifusvty_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>solute diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>For various solutes?  Is the solute specified by another attribute as in CORAL?</rdfs:comment>
+        <rdfs:comment>Vector</rdfs:comment>
+        <rdfs:label>Solute diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="[vector of chemicals]"/>
     </Class>
     
 
@@ -10859,10 +12889,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000843">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The rate of molecular diffusion of dissolved organic carbon compounds through soil water, affecting the mobility of organic matter in terrestrial ecosystems. This aqueous dissolved organic carbon diffusivity in soil influences carbon cycling and affects soil organic matter distribution patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOMdiffusivity_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous DOC diffusivity in soil</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>This is interesting because it&apos;s both aqueous and in soil.</rdfs:comment>
+        <rdfs:comment>Vector</rdfs:comment>
+        <rdfs:label>Aqueous dissolved organic carbon diffusivity in soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </Class>
     
 
@@ -10871,10 +12908,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000844">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The rate of molecular diffusion of water vapor through soil pores and air spaces, affecting moisture transport and evaporation from soil surfaces. This water vapor diffusivity in soil influences soil drying patterns and affects plant water availability and root zone hydrology.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WVapDifusvitySoil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>water vapor diffusivity in soil</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water vapor diffusivity in soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </Class>
     
 
@@ -10883,10 +12925,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000845">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The rate of molecular diffusion of water vapor through snow pack pore spaces, affecting sublimation and moisture transport within snow layers. This water vapor diffusivity in snow influences snow metamorphism and affects snowpack stability and melting patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>H2OVapDifsc_snvr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>water vapor diffusivity in snow</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water vapor diffusivity in snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </Class>
     
 
@@ -10895,10 +12942,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000846">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The rate of molecular diffusion of water vapor through decomposing plant litter layers, affecting moisture loss and decomposition rates. This water vapor diffusivity in litter influences litter moisture content and affects decomposer activity and carbon cycling rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VaporDiffusivityLitR_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>water vapor diffusivity in litter</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water vapor diffusivity in litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="Litter (plant)"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </Class>
     
 
@@ -10907,10 +12959,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000847">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The rate of molecular diffusion of water vapor through atmospheric air, determining humidity transport and atmospheric moisture distribution. This water vapor diffusivity in air affects evapotranspiration processes and influences atmospheric water cycling and precipitation patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WVapDifusvityAir_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>water vapor diffusivity in air</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water vapor diffusivity in air</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
         <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </Class>
     
 
@@ -10919,9 +12976,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000848">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The maximum concentration of gaseous chemical species that can dissolve in aqueous solutions under specified conditions. This solubility of gases affects gas-water exchange processes and influences dissolved gas concentrations in aquatic and soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GasSolbility_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>solubility of gases</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>For various gases?</rdfs:comment>
+        <rdfs:label>Solubility of gases</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_measurement_of rdf:resource="[vector of chemicals]"/>
     </Class>
     
 
@@ -10930,9 +12992,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000849">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The net rate of gaseous chemical transport calculated from the preceding computational time interval, providing continuity for transport modeling. This net gaseous flux from previous time step maintains transport momentum and affects temporal consistency in chemical distribution predictions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RGasTranspFlxPrev_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>net gaseous flux from previous time step</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Net gaseous flux from previous time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -10942,9 +13008,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000850">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The net rate of methane transport in aqueous phases calculated from the preceding computational time interval, tracking dissolved methane movement. This net aqueous methane flux from previous time step affects methane distribution patterns and influences greenhouse gas cycling in aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCH4PhysexchPrev_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>net aqueous CH4 flux from previous time step</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Net aqueous CH4 flux from previous time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -10954,9 +13024,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000851">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>The net rate of chemical transport in aqueous phases calculated from the preceding computational time interval, providing continuity for dissolved species modeling. This net aqueous flux from previous time step maintains chemical transport momentum and affects temporal consistency in solute distribution predictions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RO2AquaSourcePrev_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>net aqueous O2 flux from previous time step</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Net aqueous flux from previous time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -10966,11 +13040,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000852">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <obo:IAO_0000115>Total Al in runoff refers to the concentration or amount of aluminum (Al) that is present in the water runoff from a specific area of land. Aluminum can be released into runoff from natural sources, such as weathering of rocks and soils, as well as from anthropogenic activities, including mining, industrial processes, and agriculture. This parameter is important to monitor as it can have significant impacts on water quality, ecosystem health, and the overall functioning of aquatic systems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The complete aluminum content transported by surface water flow from terrestrial areas, including both dissolved and particulate aluminum fractions from weathering and anthropogenic sources. This total aluminum in runoff affects water quality and influences aluminum toxicity in downstream aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_FloXSurRunoff_2D</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>total Al in runoff</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total aluminum in runoff</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </Class>
     
 
@@ -10979,10 +13057,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000853">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <obo:IAO_0000115>Surface runoff gas flux refers to the exchange of gases between the Earth&apos;s surface and water bodies due to the movement of water runoff over the land. It represents the release or absorption of gases such as carbon dioxide (CO2), methane (CH4), or nitrogen oxides (NOx) into or from the water bodies during the process of surface runoff. This parameter plays a crucial role in understanding and predicting the biogeochemical cycles of greenhouse gases and their impact on climate change.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of gaseous chemical transport by surface water flow, including dissolved gases and gas exchange during overland flow processes. This surface runoff gas flux affects atmospheric gas exchange and influences greenhouse gas emissions from terrestrial watersheds to aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_FloXSurRunoff_2D</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>surface runoff gas flux</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Surface runoff gas flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000013"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
@@ -10994,10 +13074,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000854">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <obo:IAO_0000115>Surface runoff nutrient flux refers to the movement of nutrients, such as nitrogen and phosphorus, from the land surface to water bodies through runoff water. It represents the amount of nutrients that are transported from the terrestrial ecosystem to aquatic systems, contributing to nutrient loading and potentially causing eutrophication. Surface runoff nutrient flux is influenced by various factors, including land use, soil properties, rainfall, and nutrient management practices.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of nutrient transport by surface water flow from terrestrial areas to aquatic systems, including nitrogen and phosphorus compounds from soil and vegetation. This surface runoff nutrient flux affects water quality and influences eutrophication potential in receiving water bodies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_FloXSurRunoff_2D</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>surface runoff nutrient flux</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Surface runoff nutrient flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000013"/>
@@ -11010,10 +13091,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000855">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <obo:IAO_0000115>Surface runoff DOC flux refers to the movement or transfer of Dissolved Organic Carbon (DOC) in the form of surface runoff across a given area over a specific period of time. DOC represents a significant proportion of the total organic carbon in many surface waters and plays a vital role in many biogeochemical processes. Its movement can affect the nutrient cycling, microbial activity, and water quality in the affected ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of dissolved organic carbon transport by surface water flow from terrestrial areas, representing the movement of soluble organic compounds to aquatic systems. This surface runoff dissolved organic carbon flux affects water quality and influences carbon cycling between terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_FloXSurRunoff_2DH</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>surface runoff DOC flux</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Surface runoff dissolved organic carbon flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000013"/>
@@ -11026,11 +13108,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000856">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Soil NH4 content refers to the amount of ammonium (NH4) ions present in the soil. Ammonium is a form of nitrogen essential for plant growth, necessary for the synthesis of amino acids, proteins, and other organic compounds in plants. It plays a crucial role in the nitrogen cycling process and is a parameter of interest in studies related to soil fertility, crop production, environmental health, and global change.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of ammonium ions in soil, representing plant-available nitrogen and the oxidized form of organic nitrogen mineralization. This soil ammonium content affects plant nutrition and influences nitrification processes and soil nitrogen cycling dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNH4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Changed &quot;content&quot; to &quot;concentration&quot; since units are mg/kg</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil NH4 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <rdfs:label>Soil ammonium content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>mg kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
@@ -11042,11 +13126,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000857">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Soil NO3 Content measures the amount of nitrate (NO3) in the soil. Nitrate is a key nutrient for plant growth which is obtained from fertilisers or organic matter decomposing. It is lost from the soil through the processes of leaching, denitrification and uptake by plants. Excessive amounts of nitrate in the soil can also pose environmental problems and contaminates groundwater. Therefore, monitoring of the NO3 content in soil is important in environmental research.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of nitrate ions in soil, representing the oxidized form of plant-available nitrogen from nitrification and fertilizer inputs. This soil nitrate content affects plant nutrition and influences groundwater contamination potential and denitrification processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNO3_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Changed &quot;content&quot; to &quot;concentration&quot; since units are mg/kg</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil NO3 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <rdfs:label>Soil nitrate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>mg kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
@@ -11058,11 +13144,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000858">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Soil PO4 content refers to the amount of phosphate (PO4) ions present in the soil. Phosphates are a vital nutrient for plant growth and a crucial element of many cell functions in both plants and animals, including energy transfer, photosynthesis, and DNA synthesis. The soil PO4 content can influence the productivity of an ecosystem, and its measure is often used in agricultural practice to determine fertilizer requirements.</obo:IAO_0000115>
+        <obo:IAO_0000115>The concentration of phosphate ions in soil, representing plant-available phosphorus for energy transfer and cellular processes. This soil phosphate content affects plant nutrition and influences ecosystem productivity and phosphorus cycling dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPO4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Changed &quot;content&quot; to &quot;concentration&quot; since units are mg/kg</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil PO4 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <rdfs:label>Soil phosphate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>mg kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
@@ -11074,10 +13162,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000859">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The concentration of phosphate ions within soil micropore spaces adjacent to fertilizer bands, representing localized phosphorus availability around applied fertilizers. This phosphate concentration band micropore affects root phosphorus uptake efficiency and influences fertilizer use optimization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPO4B_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>PO4 concentration band micropore</rdfs:label>
+        <rdfs:comment>missing definitions; measured in &quot;soil&quot; or &quot;soil band micropore&quot;?; context &quot;band micropore&quot;?</rdfs:comment>
+        <rdfs:label>Phosphate concentration band micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="Soil band, micropore"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
 
@@ -11086,10 +13180,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000860">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The concentration of phosphate ions within soil micropore spaces away from fertilizer application zones, representing background soil phosphorus availability. This phosphate concentration non-band micropore affects general plant phosphorus nutrition and influences soil phosphorus cycling dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPO4S_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>PO4 concentration non-band micropore</rdfs:label>
+        <rdfs:comment>measured in soil?</rdfs:comment>
+        <rdfs:label>Phosphate concentration non-band micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="Soil Non-band, micropore"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
 
@@ -11098,9 +13198,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000861">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The horizontal transport rates of dissolved organic matter below the soil surface, representing lateral movement of organic compounds through subsurface flow paths. These subsurface lateral dissolved organic matter fluxes affect soil carbon distribution and influence nutrient cycling between different landscape positions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_transpFlx_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface lateral DOM fluxes</rdfs:label>
+        <rdfs:label>Subsurface lateral dissolved organic matter fluxes</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -11110,9 +13212,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000862">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The horizontal transport rates of chemical tracers through subsurface soil layers, representing lateral movement of dissolved substances below ground. These subsurface lateral tracer fluxes affect contaminant distribution and influence chemical connectivity between different soil zones.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_SubsurTransp_flx_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface lateral tracer fluxes</rdfs:label>
+        <rdfs:label>Subsurface lateral tracer fluxes</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -11122,10 +13226,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000863">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of dissolved chemical substances contained within large soil pore spaces that allow rapid water and solute movement. This solute mass in macropore affects preferential flow transport and influences chemical leaching and groundwater contamination potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_soHml_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>For various solutes?</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>solute mass in macropore</rdfs:label>
+        <rdfs:comment>should measured in be soil, and context be macropore?</rdfs:comment>
+        <rdfs:label>Solute mass in macropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
     </Class>
     
 
@@ -11134,10 +13245,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000864">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of dissolved chemical substances contained within small soil pore spaces that restrict water and solute movement. This solute mass in micropore affects slow-release chemical transport and influences long-term chemical retention in soil matrices.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_solml_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>solute mass in micropore</rdfs:label>
+        <rdfs:label>Solute mass in micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
     </Class>
     
 
@@ -11146,10 +13262,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000865">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The concentration of dissolved chemical substances within small soil pore spaces, representing chemical storage in low-mobility soil water. This solute concentration in micropore affects chemical residence time and influences gradual chemical release to plant roots and groundwater.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trc_solcl_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>solute concentration in micropre</rdfs:label>
+        <rdfs:label>Solute concentration in micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
     </Class>
     
 
@@ -11158,10 +13279,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000866">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The concentration of gaseous chemical substances within small soil pore spaces, representing gas storage in restricted soil air spaces. This gaseous concentration in micropore affects gas diffusion rates and influences soil-atmosphere gas exchange and anaerobic processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_gascl_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>gaseous concentation in micropore</rdfs:label>
+        <rdfs:label>Gaseous concentration in micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="Gaseous"/>
     </Class>
     
 
@@ -11170,10 +13296,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000867">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of enzymatic breakdown of solid soil organic matter into dissolved forms, representing the initial step of organic matter decomposition. This solid soil organic matter hydrolysis rate affects nutrient mineralization and influences soil carbon cycling and plant nutrient availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tRHydlySOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Should measurement of be decomposed further? E.g. qualifier = &quot;solid&quot;? </rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>solid SOM hydrolysis rate</rdfs:label>
+        <rdfs:label>Solid soil organic matter hydrolysis rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
         <bervo:BERVO_has_unit>g/m2/hr</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Solid soil organic matter hydrolysis"/>
     </Class>
     
 
@@ -11182,10 +13314,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000868">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of enzymatic breakdown of microbial cell residues and byproducts in soil, representing the decomposition of dead microbial biomass. This microbial residual hydrolysis rate affects soil organic matter turnover and influences the formation of stable soil organic carbon pools.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tRHydlyBioReSOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>microbial residual hydrolysis rate</rdfs:label>
+        <rdfs:label>Microbial residual hydrolysis rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
         <bervo:BERVO_has_unit>g/m2/hr</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Microbial residual hydrolysis"/>
     </Class>
     
 
@@ -11194,10 +13331,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000869">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of enzymatic breakdown of organic matter that is adsorbed onto soil mineral surfaces, representing the decomposition of protected organic compounds. This sorbed organic matter hydrolysis rate affects stabilized carbon turnover and influences long-term soil carbon storage dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tRHydlySoprtOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>sorbed OM hydrolysis rate</rdfs:label>
+        <rdfs:label>Sorbed organic matter hydrolysis rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
         <bervo:BERVO_has_unit>g/m2/hr</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Sorbed organic matter hydrolysis"/>
     </Class>
     
 
@@ -11206,10 +13348,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000870">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of nutrient loss from soil through surface water flow, representing the transport of dissolved nutrients from terrestrial to aquatic systems. This nutrient tracer loss through surface runoff affects soil fertility and influences water quality and eutrophication in receiving water bodies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_SurfRunoff_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>nutrient tracer loss through surface runoff</rdfs:label>
+        <rdfs:label>Nutrient tracer loss through surface runoff</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Loss"/>
+        <bervo:BERVO_Context rdf:resource="surface runoff"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Nutrient tracer"/>
     </Class>
     
 
@@ -11218,9 +13366,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000871">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The present effectiveness of chemical compounds that reduce the rate of ammonia oxidation to nitrite in soil, representing active suppression of nitrifying bacteria. This current nitrification inhibition activity affects nitrogen retention in soil and influences nitrous oxide emissions and nitrate leaching potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZNFNI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Is this a Ki?</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>current nitrification inhibition activity</rdfs:label>
+        <rdfs:comment>Units missing? Is this valid?</rdfs:comment>
+        <rdfs:label>Current nitrification inhibition activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="Current"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Nitrification inhibition"/>
     </Class>
     
 
@@ -11229,9 +13385,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000872">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The initial effectiveness of chemical compounds that reduce the rate of ammonia oxidation to nitrite in soil at application, representing the starting suppression of nitrifying bacteria. This initial nitrification inhibition activity determines the duration of nitrogen conservation and affects fertilizer efficiency optimization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZNFN0_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>initial nitrification inhibition activity</rdfs:label>
+        <rdfs:label>Initial nitrification inhibition activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Nitrification inhibition"/>
     </Class>
     
 
@@ -11240,9 +13402,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000873">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The present effectiveness of chemical compounds that suppress specific soil enzymatic processes, representing active biochemical inhibition in soil systems. This current inhibition activity affects soil biogeochemical processes and influences nutrient cycling and microbial activity patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZNHUI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>current inhibition activity</rdfs:label>
+        <rdfs:label>Current inhibition activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="Current"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Inhibition"/>
     </Class>
     
 
@@ -11251,9 +13419,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000874">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The effectiveness of chemical compounds that reduce the rate of urea breakdown to ammonia by urease enzymes in soil. This urea hydrolysis inhibition activity affects nitrogen release timing and influences ammonia volatilization and plant nitrogen availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZNHU0_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>urea hydrolysis inhibition activity</rdfs:label>
+        <rdfs:label>Urea hydrolysis inhibition activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Urea hydrolysis inhibition"/>
     </Class>
     
 
@@ -11262,9 +13435,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000875">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of volatile chemical tracers in the entire soil column at the completion of a computational time interval, representing final chemical storage state. This column integrated volatile tracer mass in soil at the end of time step provides mass balance closure and affects subsequent transport calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_soilMass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass in soil at the end of time step</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass in soil at the end of time step</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -11274,9 +13449,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000876">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of volatile chemical tracers in the entire soil column at the start of a computational time interval, representing initial chemical storage state. This column integrated volatile tracer mass in soil at the beginning of time step provides mass balance initialization and affects transport modeling continuity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_soilMass_beg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass in soil at the beginning of time step</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass in soil at the beginning of time step</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -11286,10 +13463,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000877">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of gaseous chemical substances contained within small pore spaces in individual soil layers, representing gas storage in restricted soil air volumes. This layer mass of gases in micropores affects vertical gas transport and influences soil-atmosphere gas exchange rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_gasml_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>layer mass of gases in micropores</rdfs:label>
+        <rdfs:label>Layer mass of gases in micropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000226"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="Soil Micropore"/>
+        <bervo:BERVO_measurement_of rdf:resource="Gases"/>
     </Class>
     
 
@@ -11298,9 +13481,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000878">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of volatile chemical tracers across all environmental compartments at the start of a computational time interval, representing system-wide initial chemical inventory. This column integrated volatile tracer mass at the beginning of time step provides comprehensive mass balance initialization for multi-compartment transport modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_TotalMass_beg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass at the begining of time step</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass at the begining of time step</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -11310,9 +13495,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000879">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The instantaneous total mass of volatile chemical tracers across all environmental compartments at the current time, representing real-time chemical inventory. This column integrated volatile tracer mass at the moment provides current system status and affects dynamic chemical distribution assessments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_TotalMass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass at the moment</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass at the moment</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -11322,9 +13509,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000880">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of volatile chemical tracers contained within plant root tissues across the entire soil column, representing chemical uptake and accumulation by vegetation. This column integrated volatile tracer mass in roots affects plant-mediated chemical transport and influences phytoremediation potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_rootMass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass in roots</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass in roots</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -11334,9 +13523,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000881">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of volatile chemical tracers contained within plant root tissues at the start of a computational time interval, representing initial plant chemical burden. This column integrated volatile tracer mass in roots at the beginning of time step provides plant uptake modeling initialization and affects vegetation transport calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_rootMass_beg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass in roots at the beginning of time step</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass in roots at the beginning of time step</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -11346,9 +13537,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000882">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The negative logarithm of hydrogen ion concentration in soil solution, representing soil acidity or alkalinity conditions that affect chemical reactions and biological processes. This soil pH influences nutrient availability, microbial activity, and plant growth in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PH_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil pH</rdfs:label>
+        <rdfs:label>Soil pH</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000261"/>
     </Class>
     
 
@@ -11357,10 +13552,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000883">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total amount of exchangeable cations that soil can hold on its surface and exchange with the soil solution, representing soil fertility and nutrient retention capacity. This soil cation exchange capacity affects plant nutrient availability and influences soil chemical buffering and fertilizer efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CEC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil cation exchange capacity</rdfs:label>
+        <rdfs:label>Soil cation exchange capacity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Capacity"/>
         <bervo:BERVO_has_unit>cmol kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Cation exchange"/>
     </Class>
     
 
@@ -11369,10 +13569,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000884">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total amount of exchangeable anions that soil can hold on its surface and exchange with the soil solution, representing soil capacity to retain negatively charged ions. This soil anion exchange capacity affects phosphate and sulfate retention and influences nutrient cycling in acidic and highly weathered soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AEC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil anion exchange capacity</rdfs:label>
+        <rdfs:label>Soil anion exchange capacity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Capacity"/>
         <bervo:BERVO_has_unit>cmol kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Anion exchange"/>
     </Class>
     
 
@@ -11381,9 +13586,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000885">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The sensitivity of soil microbial metabolic processes to temperature changes, representing how decomposition and biogeochemical reaction rates respond to thermal conditions. This temperature dependence of microbial activity affects organic matter turnover and influences soil carbon cycling under climate warming scenarios.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TempSensDecomp_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Not sure how to decompose</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>temperature dependense of microbial activity</rdfs:label>
+        <rdfs:label>Temperature dependence of microbial activity</rdfs:label>
     </Class>
     
 
@@ -11392,9 +13600,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000886">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The sensitivity of soil microbial metabolic processes to soil water content changes, representing how decomposition and biogeochemical reaction rates respond to hydration conditions. This moisture dependence of microbial activity affects organic matter turnover and influences soil carbon cycling under varying precipitation patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MoistSensDecomp_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Not sure how to decompose</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>moisture dependence of microbial activity</rdfs:label>
+        <rdfs:label>Moisture dependence of microbial activity</rdfs:label>
     </Class>
     
 
@@ -11403,10 +13614,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000887">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of gaseous chemical transport to the soil surface through combined advective and diffusive processes, representing multiple mechanisms of gas movement through soil. This surface gas flux in advection plus diffusion affects soil-atmosphere gas exchange and influences greenhouse gas emissions from terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GasDiff2Surf_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>surface gas flux in advection+diffusion</rdfs:label>
+        <rdfs:label>Surface gas flux in advection+diffusion</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
     </Class>
     
 
@@ -11415,9 +13631,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000888">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The combined consumption of oxygen by plant roots and soil microorganisms for respiration processes, representing total biological oxygen demand in soil systems. This total sink in soil due to plant and microbial respiration affects soil oxygen availability and influences anaerobic processes and root health.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RO2UptkSoilM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total O2 sink in soil due to plant and microbial respiration</rdfs:label>
+        <rdfs:label>Total sink in soil due to plant and microbial respiration</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -11427,9 +13646,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000889">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total rate of gaseous chemical emission from soil surfaces through all transport pathways including molecular diffusion, bubble formation, precipitation inputs, and plant-mediated transport. This surface gas flux including diffusion, ebullition, wet deposition and plant transport represents comprehensive soil-atmosphere gas exchange.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SurfGasEmiss_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>surface gas flux, including diffusion, ebullition, wet deposition and plant transp</rdfs:label>
+        <rdfs:label>Surface gas flux, including diffusion, ebullition, wet deposition and plant transp</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -11439,9 +13661,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000890">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of volatile chemical removal from soil systems through water-mediated transport processes, including dissolved gas loss in drainage and runoff. This hydrological loss of volatile tracers affects chemical mass balance and influences contaminant transport from soil to groundwater and surface water systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GasHydroLoss_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How to decompose this?</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>hydrological loss of volatile tracers</rdfs:label>
+        <rdfs:label>Hydrological loss of volatile tracers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Loss"/>
+        <bervo:BERVO_Qualifier rdf:resource="Hydrological"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -11451,10 +13678,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000891">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of volatile chemical removal from soil systems through subsurface water-mediated transport processes, including dissolved gas loss through groundwater flow and deep drainage. This subsurface hydrological loss of volatile tracers affects deep soil chemical depletion and influences groundwater contamination and long-term chemical fate.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GasHydroSubsLoss_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How to decompose this?</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface hydrological loss of volatile tracers</rdfs:label>
+        <rdfs:label>Subsurface hydrological loss of volatile tracers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Loss"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_Qualifier rdf:resource="Hydrological"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Volatile tracers"/>
     </Class>
     
 
@@ -11463,10 +13698,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000892">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of volatile chemical removal from soil systems through surface water-mediated transport processes, including dissolved gas loss in surface runoff and shallow drainage. This surface hydrological loss of volatile tracers affects topsoil chemical depletion and influences surface water contamination and chemical loading to streams.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GasHydroSurfLoss_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>surface hydrological loss of volatile tracers</rdfs:label>
+        <rdfs:label>Surface hydrological loss of volatile tracers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Loss"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="Hydrological"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="Volatile tracers"/>
     </Class>
     
 
@@ -11475,11 +13717,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000893">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Refers to the total amount of carbon added to a system or an area as an amendment. This could be in the form of organic matter or other carbon-rich materials added to the soil to improve its fertility and functionality.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative carbon input to soil systems through organic matter additions, including compost, crop residues, and other carbon-rich materials applied to enhance soil fertility. This total carbon amendment affects soil organic matter content and influences carbon sequestration and soil health improvement.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AmendC_CumYr_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total C amendment</rdfs:label>
+        <rdfs:label>Total carbon amendment</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
@@ -11490,9 +13734,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000894">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total accumulated volatile chemical removal from soil systems through all water-mediated transport processes over time, representing long-term chemical depletion. This cumulative hydrological loss of volatile tracers affects overall chemical mass balance and influences the persistence and fate of volatile compounds in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GasHydroLoss_cumflx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative hydrological loss of volatile tracers</rdfs:label>
+        <rdfs:label>Cumulative hydrological loss of volatile tracers</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -11502,10 +13748,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000895">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total fertilizer nitrogen (N) amendment refers to the total amount of nitrogen added to a soil or system through the application of fertilizers. It represents an input of nitrogen into the system. This is an important parameter in agricultural and earth system modeling, affecting nutrient cycling, plant growth, and greenhouse gas emissions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative nitrogen input to soil systems through synthetic and organic fertilizer applications, representing anthropogenic nitrogen additions to terrestrial ecosystems. This total fertilizer nitrogen amendment affects soil nitrogen availability and influences nitrous oxide emissions and groundwater contamination potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FertN_Flx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total fertilizer N amendment</rdfs:label>
+        <rdfs:label>Total fertilizer nitrogen amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Amendment"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
@@ -11516,11 +13766,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000896">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total fertilizer P amendment refers to the total amount of phosphorus (P) introduced into soil or a particular ecosystem through the application of fertilizers. It is a key parameter in agronomic and environmental research, as it has significant implications for crop productivity and soil fertility, as well as environmental impacts such as water quality and eutrophication. The amount, timing, and method of P fertilization can significantly affect P availability to crops, P losses to the environment, and overall ecosystem dynamics.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative phosphorus input to soil systems through synthetic and organic fertilizer applications, representing anthropogenic phosphorus additions to terrestrial ecosystems. This total fertilizer phosphorus amendment affects soil phosphorus availability and influences eutrophication potential in surface waters through runoff and erosion.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FerPFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total fertilizer P amendment</rdfs:label>
+        <rdfs:label>Total fertilizer phosphorus amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Amendment"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
     </Class>
@@ -11531,11 +13784,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000897">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total Surface Dissolved Organic Carbon (DOC) flux refers to the total amount or concentration of Dissolved Organic Carbon transported on the surface of a particular ecosystem, such as a lake, river or ocean, over a certain period. It is a comprehensive measure that encompasses all horizontal and vertical DOC fluxes occurring at the air-water interface.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative transport rate of dissolved organic carbon across terrestrial surface boundaries, including all pathways of surface carbon movement to aquatic systems. This total surface dissolved organic carbon flux affects carbon cycling between terrestrial and aquatic ecosystems and influences water quality and biogeochemical processes in receiving waters.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSufDOCFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I called these &quot;chemical flux&quot; to distinguish from &quot;heat flux&quot;</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DOC flux</rdfs:label>
+        <rdfs:label>Total surface dissolved organic carbon flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
@@ -11547,11 +13803,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000898">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total subsurface DOC flux refers to the total amount of dissolved organic carbon (DOC) that moves or flows below the surface of the earth. DOC is a key component of the global carbon cycle and is involved in numerous biogeochemical processes, including the nutrition and metabolism of soil microbiota and the transport of pollutants, such as heavy metals. Monitoring and quantifying the flux of DOC in subsurface environments is crucial for understanding carbon dynamics and the transfer of carbon between the soil, groundwater, and atmosphere.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative transport rate of dissolved organic carbon through subsurface soil and groundwater systems, representing below-ground carbon movement and leaching processes. This total subsurface dissolved organic carbon flux affects groundwater chemistry and influences carbon cycling between soil, groundwater, and atmospheric systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSubsDOCFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DOC flux</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <rdfs:label>Total subsurface dissolved organic carbon flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
@@ -11563,10 +13821,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000899">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The cumulative carbon mass in fallen plant materials including leaves, branches, and reproductive structures that contribute to soil organic matter formation. This total litterfall carbon represents the primary input of organic matter to forest floors and affects soil carbon accumulation and decomposer community dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LiterfalOrgM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total LitrFall C</rdfs:label>
+        <rdfs:label>Total litterfall carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="Litter (plant)"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -11575,11 +13839,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000900">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total surface DON flux refers to the total amount of dissolved organic nitrogen (DON) that is transported across the surface through various processes, such as runoff, leaching, and atmospheric deposition. It is a key parameter in studying and modeling the global nitrogen cycle. High levels of DON flux can contribute to nutrient pollution and influence the health of aquatic and terrestrial ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative transport rate of dissolved organic nitrogen across terrestrial surface boundaries, including runoff and surface flow pathways of nitrogen-containing organic compounds. This total surface dissolved organic nitrogen flux affects nitrogen cycling between terrestrial and aquatic ecosystems and influences eutrophication potential in receiving waters.Class</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSufDONFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DON flux</rdfs:label>
+        <rdfs:label>Total surface dissolved organic nitrogen flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000100"/>
@@ -11593,9 +13859,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total Subsurface DON Flux refers to the total flow or movement of Dissolved Organic Nitrogen (DON) below the Earth&apos;s surface. It is a part of the nitrogen cycle that involves the breakdown and distribution of nitrogenous compounds in the soil, which can affect the health of ecosystems and the quality of groundwater.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSubsDONFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DON flux</rdfs:label>
+        <rdfs:label>Total subsurface dissolved organic nitrogen flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000100"/>
@@ -11609,9 +13877,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total surface DOP Flux refers to the total quantity of Dissolved Organic Phosphorus (DOP) that is transferred from one place to another on the earth&apos;s surface over a specific time period. It is a critical component of the phosphate cycle and is primarily produced through the breakdown of organic compound. This measure plays a critical role in the uptake of phosphorus and its availability in the environment.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSufDOPFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DOP flux</rdfs:label>
+        <rdfs:label>Total surface dissolved organic phosphorus flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000185"/>
@@ -11625,8 +13895,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total subsurface DOP flux refers to the total flow of dissolved organic phosphorus (DOP) from higher to lower concentrations in a specified subsurface area, usually measured in units of mass per time per area. DOP is a subset of total phosphorus that includes any organic compounds containing phosphorus, such as phospholipids and nucleic acids. Being able to quantify DOP fluxes is key to understanding nutrient cycling in ecosystems and crucial for constructing ecosystem and land surface models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSubsDOPFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DOP flux</rdfs:label>
+        <rdfs:label>Total subsurface dissolved organic phosphorus flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000185"/>
@@ -11640,8 +13913,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total soil precipitated P refers to the total amount of phosphorus (P) in the soil that is in a precipitated form. It is an important measure of the nutrient status of the soil, as phosphorus is a vital nutrient for plant growth. This parameter is often used in Earth system modeling to understand and simulate nutrient cycling and soil fertility.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tXPO4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total soil precipited P</rdfs:label>
+        <rdfs:label>Total soil precipited phosphorus</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
@@ -11655,8 +13931,12 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total soil autotrophic respiration refers to the total amount of carbon dioxide (CO2) released by the metabolic activity of autotrophic organisms in the soil. Autotrophic organisms, which include plants and some types of microorganisms, produce energy through photosynthesis and release CO2 as a byproduct. Autotrophic respiration contributes significantly to the overall soil respiration and is a key component of the carbon cycle. It is influenced by various factors such as temperature, moisture, and nutrient availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootResp_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I think CO2 is wrong?  Autotrophic should go somewhere.</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total soil autotrophic respiration</rdfs:label>
+        <rdfs:label>Total soil autotrophic respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
@@ -11670,8 +13950,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total surface DIC flux refers to the total amount of dissolved inorganic carbon (DIC) that moves across the Earth&apos;s surface over a specified period of time. In the context of Earth system modeling, this is an important parameter that helps to understand and quantify the biogeochemical cycling of carbon at the global scale. It includes the natural fluxes of DIC to and from oceans, rivers, lakes, and other surface bodies of water, as well as anthropogenic (human-caused) DIC fluxes, such as those resulting from fossil fuel combustion and land use change.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSufDICFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DIC flux</rdfs:label>
+        <rdfs:label>Total surface dissolved inorganic carbon flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000008"/>
@@ -11685,11 +13968,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total subsurface DIC flux refers to the total amount of Dissolved Inorganic Carbon (DIC) that moves within the subsurface layers of an ecosystem. This includes movements through soil water, groundwater, and other subsurface flows. DIC in aquatic ecosystems includes gases, such as CO2 and CH4, and bicarbonates and carbonates. The measurement of this flux is important for understanding the carbon cycle within an ecosystem, particularly in the context of climate change and ocean acidification.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSubsDICFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DIC flux</rdfs:label>
+        <rdfs:label>Total subsurface dissolved inorganic carbon flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000008"/>
     </Class>
     
 
@@ -11700,9 +13986,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>The total surface dissolved inorganic nitrogen (DIN) flux refers to the total amount of DIN (comprising nitrate, nitrite, and ammonium) that moves across the surface of a given area over a certain period of time. This can include fluxes from atmospheric deposition, biological activity, and hydrological processes. Measuring the total surface DIN flux is important for understanding nitrogen cycling and nutrient availability in ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSufDINFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DIN flux</rdfs:label>
+        <rdfs:label>Total surface dissolved inorganic nitrogen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000048"/>
     </Class>
     
@@ -11712,11 +14002,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000910">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>The term &apos;total subsurface DIN flux&apos; refers to the total amount of dissolved inorganic nitrogen (DIN) that moves through the subsurface layer of an ecosystem over a particular period of time. This flux describes the rate of DIN transfer from one location to another, typically due to the process of leaching. DIN flux is an important component of the nitrogen cycle in an ecosystem, influencing soil fertility, plant growth, and water quality.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total amount of dissolved inorganic nitrogen (DIN) that moves through the subsurface layer of an ecosystem over a particular period of time. This flux describes the rate of DIN transfer from one location to another, typically due to the process of leaching. DIN flux is an important component of the nitrogen cycle in an ecosystem, influencing soil fertility, plant growth, and water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSubsDINFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DIN flux</rdfs:label>
+        <rdfs:label>Total subsurface dissolved inorganic nitrogen flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000048"/>
@@ -11728,11 +14020,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000911">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total surface DIP (Dissolvable Inorganic Phosphorus) flux refers to the total amount of DIP that is transferred from the surface of the Earth (land and water bodies) to the atmosphere. The DIP flux is an important part of the phosphorus cycle and plays a crucial role in marine and terrestrial ecosystems. It influences productivity, food web dynamics, and the concentrations of greenhouse gases.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total amount of DIP that is transferred from the surface of the Earth (land and water bodies) to the atmosphere. The DIP flux is an important part of the phosphorus cycle and plays a crucial role in marine and terrestrial ecosystems. It influences productivity, food web dynamics, and the concentrations of greenhouse gases.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSufDIPFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DIP flux</rdfs:label>
+        <rdfs:label>Total surface dissolved inorganic phosphorus flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000067"/>
@@ -11744,9 +14038,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000912">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total amount of dissolved inorganic phosphorus compounds that move through subsurface water systems over a specified time period. This includes phosphate ions and other inorganic phosphorus forms transported through groundwater, soil water, and other subsurface hydrological pathways, which is crucial for understanding phosphorus cycling in terrestrial ecosystems and its impact on soil fertility and water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroSubsDIPFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DIP flux</rdfs:label>
+        <rdfs:label>Total subsurface dissolved inorganic phosphorus flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000067"/>
@@ -11760,8 +14058,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total standing dead C refers to the total amount of carbon contained in dead standing trees in a particular area. This can vary based on factors such as forest type, tree species, and disturbance history. It represents a significant pool of carbon in forest ecosystems, and is important for understanding the carbon cycle and the role of forests in climate change.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StandingDeadStrutElms_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total standing dead C</rdfs:label>
+        <rdfs:label>Total standing dead carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000221"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
@@ -11775,9 +14076,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total N drainage below root zone represents the amount of nitrogen that has leached out from the root zone and entered the deeper layers of soil. This leaching process can result in a significant loss of nutrients from the soil, potentially impacting plant growth and productivity. Additionally, nitrogen leaching can contribute to groundwater pollution, as it can result in elevated levels of nitrate in groundwater.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZDRAIN_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total N drainage below root zone</rdfs:label>
+        <rdfs:label>Total nitrogen drainage below root zone</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000026"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
@@ -11789,9 +14092,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000915">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The amount of phosphorus that is leached from the root zone and transported to deeper soil layers or groundwater. This process can result in nutrient loss from the active plant uptake zone, potentially impacting plant growth and soil fertility while also contributing to potential groundwater contamination and reduced soil productivity in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PDRAIN_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total P drainage below root zone</rdfs:label>
+        <rdfs:label>Total phosphorus drainage below root zone</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -11801,9 +14107,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000916">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The ability of soil to conduct electrical current, which is primarily determined by the concentration and mobility of ions in the soil solution. This parameter provides information about soil salinity, nutrient availability, and water content, with higher electrical conductivity typically indicating higher concentrations of dissolved salts and nutrients, making it a useful indicator for soil fertility assessment and agricultural management.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>UION_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil electrical conductivity</rdfs:label>
+        <rdfs:label>Soil electrical conductivity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -11816,9 +14124,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000917">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total amount of dissolved ions transported through subsurface water systems over a specified time period. This includes the movement of various ions such as nitrate, phosphate, calcium, and potassium through groundwater and soil water pathways, which is essential for understanding nutrient cycling, soil chemistry, and the potential for groundwater contamination in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroIonFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total water subsurface ion flux</rdfs:label>
+        <rdfs:label>Total water subsurface ion flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
@@ -11830,9 +14142,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000918">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The net exchange of nutrients between different pools or compartments in an ecosystem, such as between soil organic matter, microbial biomass, and plant tissues. This parameter quantifies the overall rate of nutrient cycling processes including mineralization, immobilization, and uptake, which is crucial for assessing ecosystem productivity, soil fertility, and the sustainability of nutrient cycling in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNut_MicbRelease_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total nutrient exchange</rdfs:label>
+        <rdfs:label>Total nutrient exchange</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -11842,9 +14157,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000919">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The biochemical processes by which soil microorganisms convert gaseous compounds from one form to another through metabolic activities. This includes processes such as methanogenesis, methanotrophy, nitrification, and denitrification where microbes transform gases like methane, carbon dioxide, nitrous oxide, and oxygen, which are fundamental to biogeochemical cycling and influence greenhouse gas emissions from soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_RMicbUptake_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>microbial gases transformation</rdfs:label>
+        <rdfs:label>Microbial gases transformation</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -11854,9 +14171,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000920">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The cumulative rate of all microbial processes that convert gaseous compounds in soil systems. This encompasses the integrated activity of all microorganisms involved in gas cycling, including methanogenic archaea, methanotrophic bacteria, nitrifying bacteria, and denitrifying microbes, providing a comprehensive measure of microbial contribution to atmospheric gas exchange and biogeochemical cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_RMicbUptake_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total microbial gases transformation</rdfs:label>
+        <rdfs:label>Total microbial gases transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -11866,10 +14186,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000921">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The balance between nitrogen fixation and nitrogen loss processes mediated by soil microorganisms. This includes biological nitrogen fixation by free-living and symbiotic bacteria, as well as nitrogen losses through denitrification and other microbial processes, representing the overall contribution of microbial activity to the nitrogen budget of terrestrial ecosystems and soil fertility.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Micb_N2Fixation_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>net microbial N2 exchange</rdfs:label>
+        <rdfs:label>Net microbial nitrogen exchange</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000063"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </Class>
@@ -11880,10 +14203,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000922">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The combined contribution of plant and microbial processes that add dissolved organic carbon to the soil system. This includes root exudates, plant litter decomposition products, and microbial metabolites that increase the dissolved organic carbon pool, with positive values representing a net input of dissolved organic carbon to the soil that is important for soil carbon storage and microbial nutrition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>REcoDOMProd_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>net plant+microbial DOC flux, &gt;0 into soil</rdfs:label>
+        <rdfs:label>Net plant+microbial dissolved organic carbon flux, &gt;0 into soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </Class>
     
 
@@ -11892,9 +14222,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000923">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which microorganisms produce and release dissolved organic matter into the soil system. This includes microbial metabolites, cell lysates, and extracellular compounds that contribute to the dissolved organic matter pool, with positive values representing microbial activities that increase soil dissolved organic matter content and serve as an important carbon and energy source for other soil organisms.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RDOMMicProd_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>microbial dom flux, &gt; 0 into soil</rdfs:label>
+        <rdfs:label>Microbial dom flux, &gt; 0 into soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -11904,9 +14237,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000924">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The combined microbial respiration of dissolved organic carbon plus dissolved organic acids within a specific soil layer. This process represents the mineralization of dissolved organic matter by heterotrophic microorganisms, converting these compounds to carbon dioxide and other metabolic products, which quantifies an important component of soil carbon cycling and microbial energy metabolism.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TMicHeterActivity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total respiration of DOC+DOA in soil layer</rdfs:label>
+        <rdfs:label>Total respiration of DOC+DOA in soil layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
     </Class>
     
 
@@ -11917,8 +14253,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Soil water volume occupied by microbial biomass refers to the portion of the total soil water volume that is occupied by the biomass of microorganisms present in the soil, including bacteria, fungi, and other microbes. This metric provides information about the microbial activity and the nutrient cycling capacity of the soil. Microbial biomass plays a significant role in various soil processes, including organic matter decomposition, nutrient cycling, and the formation of soil structure, and can serve as an indicator of soil health and fertility.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VWatMicrobAct_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil water volume occupied by microial biomass</rdfs:label>
+        <rdfs:label>Soil water volume occupied by microbial biomass</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000222"/>
@@ -11933,8 +14270,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Constraints of temperature and water potential on microbial activity refers to how factors such as temperature and water potential can limit the activity of microorganisms in an environmental setting. In particular, temperature can affect microbial metabolism while water potential affects the availability of water for microbial processes.|TFNQ constraints refer to the inhibitory influences of temperature and water potential on microbial activity in the soil ecosystem. Soil temperature and water potential may affect the metabolic activities of microorganisms and, as a result, soil nutrient transformations, organic matter decomposition, and soil gas emissions. The study of these biotic-abiotic interactions is key for understanding the functioning of soil microbial pools and predicting soil responses to environmental changes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSens4MicbGrwoth_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>constraints of temperature and water potential on microbial activity</rdfs:label>
+        <rdfs:label>Constraints of temperature and water potential on microbial activity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000149"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000149"/>
@@ -11946,9 +14284,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000928">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The fraction of soil pore space that is effectively available for nutrient solute transport and storage, expressed as a dimensionless value between zero and one. This parameter accounts for the tortuosity and connectivity of soil pores that affect nutrient mobility and availability, which is essential for modeling nutrient transport processes and plant uptake in soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_VLN_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>effective volume fraction of nutrient solutes (0-1)</rdfs:label>
+        <rdfs:label>Effective volume fraction of nutrient solutes (0-1)</rdfs:label>
     </Class>
     
 
@@ -11957,9 +14297,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000929">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of transformation of dissolved inorganic matter into dissolved organic matter through microbial and chemical processes. This conversion represents important biogeochemical transformations where inorganic compounds are incorporated into organic molecules, which influences nutrient cycling, carbon sequestration, and the availability of organic substrates for soil organisms.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tRDIM2DOM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>conversion flux from DIM into DOM</rdfs:label>
+        <rdfs:label>Conversion flux from dissolved inorganic matter into dissolved organic matter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -11969,9 +14312,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000930">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The balance between gas production and consumption processes in soil systems, representing the net rate of gas generation or uptake. This parameter quantifies the overall gas exchange in soils including processes like respiration, methanogenesis, and nitrification minus gas consumption processes, which is crucial for understanding greenhouse gas emissions and atmospheric exchange in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RGasNetProd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>net production of gas</rdfs:label>
+        <rdfs:label>Net production of gas</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -11981,9 +14327,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000931">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>A constraint factor that represents the limitation of decomposer organism activity due to insufficient oxygen availability in soil environments. This parameter quantifies how oxygen deficiency reduces the metabolic rates of aerobic decomposer microorganisms, which affects organic matter decomposition rates, nutrient cycling, and carbon turnover in soil ecosystems, particularly in waterlogged or compacted soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OxyDecompLimiter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>decomposer oxygen limitation</rdfs:label>
+        <rdfs:label>Decomposer oxygen limitation</rdfs:label>
     </Class>
     
 
@@ -11992,9 +14340,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000932">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which decomposer organisms consume oxygen during aerobic respiration and organic matter decomposition processes. This parameter quantifies oxygen consumption by heterotrophic microorganisms involved in breaking down organic substrates, which is essential for understanding soil respiration dynamics, organic matter turnover, and the oxygen budget in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RO2DecompUptk_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>decompoer oxygen uptake rate</rdfs:label>
+        <rdfs:label>Decomposer oxygen uptake rate</rdfs:label>
     </Class>
     
 
@@ -12003,10 +14353,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000933">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Width of NH4 band refers to the spatial extent or breadth of the distribution of ammonium (NH4) in a particular area or medium. It is a parameter often measured in soil or water systems to understand the dispersion and concentration of NH4. This information is important in various ecological or environmental contexts, including nutrient cycling, pollution monitoring, and the modeling of biogeochemical processes.</obo:IAO_0000115>
+        <obo:IAO_0000115>The spatial extent or breadth of the distribution of ammonium (NH4) in a particular area or medium. It is a parameter often measured in soil or water systems to understand the dispersion and concentration of NH4. This information is important in various ecological or environmental contexts, including nutrient cycling, pollution monitoring, and the modeling of biogeochemical processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BandWidthNH4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>width of NH4 band</rdfs:label>
+        <rdfs:label>Width of ammonium band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000197"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -12019,10 +14370,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000934">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Depth of NH4 band refers to the depth in the soil at which a band or layer of ammonium (NH4) fertilizer is located. This is an important parameter in agriculture and soil science as it can affect the availability of nutrients to plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The depth in the soil at which a band or layer of ammonium (NH4) fertilizer is located. This is an important parameter in agriculture and soil science as it can affect the availability of nutrients to plants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BandThicknessNH4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>depth of NH4 band</rdfs:label>
+        <rdfs:label>Depth of ammonium band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
@@ -12036,13 +14388,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000935">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The horizontal spatial extent or breadth of the distribution of nitrate in a particular soil area or medium. This parameter is often measured in soil systems to understand the dispersion and concentration patterns of nitrate, which is important for assessing nutrient distribution, fertilizer effectiveness, and potential environmental impacts in agricultural and ecological contexts.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BandWidthNO3_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>width of NO3 band</rdfs:label>
+        <rdfs:label>Width of nitrate band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000197"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </Class>
     
 
@@ -12053,12 +14407,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Depth of NO4 band refers to the vertical distance from the surface of the soil to the band or layer of soil where nitrate (NO4) is concentrated or present in significant amounts. This depth can be important in understanding nutrient availability and movement in soils, as well as potential risks of nutrient leaching and groundwater contamination.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BandThicknessNO3_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>depth of NO4 band</rdfs:label>
+        <rdfs:label>Depth of NO4 band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
     </Class>
     
 
@@ -12067,9 +14422,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000937">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The horizontal spatial extent or breadth of the distribution of phosphate in a particular soil area or medium. This parameter helps quantify the dispersion and concentration patterns of phosphate ions in soil systems, which is crucial for understanding nutrient availability, fertilizer distribution efficiency, and phosphorus cycling in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BandWidthPO4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>width of PO4 band</rdfs:label>
+        <rdfs:label>Width of phosphate band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000197"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
@@ -12083,12 +14440,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Depth of PO4 band refers to the vertical distance from the surface to a layer in the soil where Phosphate (PO4) is most concentrated. This depth is a crucial parameter for agricultural practices as it helps in understanding the mobility and availability of the nutrient in the soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BandThicknessPO4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>depth of PO4 band</rdfs:label>
+        <rdfs:label>Depth of phosphate band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
     </Class>
     
 
@@ -12099,11 +14457,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total depth of NH4 band refers to the total depth through which ammonium (NH4) is distributed or contained within a certain band or layer of soil or sediment. This measure provides insight on the vertical distribution of NH4 in soil which is critical in understanding nutrient cycling and availability for plant growth.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BandDepthNH4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total depth of NH4 band</rdfs:label>
+        <rdfs:label>Total depth of ammonium band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000177"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000291"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </Class>
     
@@ -12115,9 +14475,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Total depth of NO3 band refers to the vertical thickness or depth of a layer or band of soil where nitrate (NO3) is concentrated or prominent. This measure can contribute to understanding nutrient cycling, soil fertility, and groundwater quality, as NO3 is a key nutrient but can also be a pollutant when it leaches into water bodies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BandDepthNO3_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total depth of NO3 band</rdfs:label>
+        <rdfs:label>Total depth of nitrate band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </Class>
@@ -12128,9 +14490,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000941">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total vertical thickness or depth of a soil layer or band where phosphate compounds are concentrated or most abundant. This measurement provides insight into the three-dimensional distribution of phosphate in soil profiles, which is critical for understanding phosphorus cycling, root access to nutrients, and the potential for phosphorus leaching in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BandDepthPO4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total depth of PO4 band</rdfs:label>
+        <rdfs:label>Total depth of phosphate band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -12140,9 +14505,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000942">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total rate of nitrous oxide consumption through chemical denitrification processes in non-banded soil areas when not limited by nitrous oxide availability. This parameter quantifies abiotic chemical reduction of nitrous oxide to nitrogen gas, which represents an important pathway for nitrous oxide removal from soil systems and influences greenhouse gas emissions from terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO2DmndSoilChemo_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total chemodenitrification N2O uptake non-band unconstrained by N2O</rdfs:label>
+        <rdfs:label>Total chemodenitrification nitrous oxide uptake non-band unconstrained by N2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12152,9 +14521,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000943">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total rate of nitrous oxide consumption through chemical denitrification processes in banded fertilizer zones when not limited by nitrous oxide availability. This parameter quantifies abiotic chemical reduction of nitrous oxide to nitrogen gas in nutrient-rich bands, which affects local nitrogen cycling dynamics and contributes to nitrous oxide removal in fertilized soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO2DmndBandChemo_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total chemodenitrification N2O uptake band unconstrained by N2O</rdfs:label>
+        <rdfs:label>Total chemodenitrification nitrous oxide uptake band unconstrained by N2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12166,8 +14539,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Soil surface gas dissolution-volatilization refers to the process in which gases exchange between the soil surface and the atmosphere. This parameter describes the net movement of gases, with positive values indicating the dissolution of gases into the soil and negative values indicating the volatilization or release of gases from the soil surface into the atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_DisolEvap_Atm2Litr_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil surface gas dissolution (+ve) - volatilization (-ve)</rdfs:label>
+        <rdfs:label>Soil surface gas dissolution (+ve) - volatilization (-ve)</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12177,9 +14551,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000945">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of gas bubble formation and release from soil or sediment when the local gas concentration exceeds solubility limits. This process occurs when negative values indicate active gas bubbling, representing rapid gas escape from saturated conditions, which is important for understanding gas transport in waterlogged soils and sediments and affects greenhouse gas emissions from wetland ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_ebu_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Not sure how to handle this one</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>&lt;0., active gas bubbling</rdfs:label>
+        <rdfs:label>Active gas bubbling rate</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12189,9 +14566,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000946">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total gas flux through bubble formation and release integrated across the entire soil column depth. This parameter quantifies the cumulative ebullition process from all soil layers, representing an important pathway for gas transport in saturated soils and sediments, which significantly contributes to greenhouse gas emissions from wetland and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_ebu_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>vertically integrated ebullition flux</rdfs:label>
+        <rdfs:label>Vertically integrated ebullition flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12201,9 +14581,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000947">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of gas transport facilitated by plant structures, particularly through root systems and aerenchyma tissues. This process allows gases to move between soil and atmosphere via internal plant air spaces, which is crucial for gas exchange in waterlogged soils and affects both plant respiration and greenhouse gas emissions from vegetated wetland systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_air2root_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>plant-aided gas transport flux</rdfs:label>
+        <rdfs:label>Plant-aided gas transport flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12213,9 +14596,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000948">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total rate of hydrogen ion generation through various biogeochemical processes in soil systems. This includes hydrogen ion production from organic acid formation, nitrification, root exudation, and other acidifying processes, which affects soil acidity, nutrient availability, and chemical weathering rates in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RProd_Hp_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total H+ production</rdfs:label>
+        <rdfs:label>Total hydrogen ion production</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12227,11 +14613,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>The flow of water through the micropores in the soil. This is one of the main processes through which water moves downwards from the surface to deeper levels in the soil, besides macropore flow. Micropores typically have a diameter less than 0.08 mm and are responsible for the soil&apos;s water holding capacity and the flow of water and nutrients towards plant roots. They can be found between clay particles and organic matter, and their presence improves soil structure and fertility.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WaterFlowSoiMicP_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>water flux micropore</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <rdfs:label>Water flux micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
@@ -12241,10 +14629,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000950">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The flow of water through large soil pores, typically greater than 0.08 millimeters in diameter, that provide preferential pathways for rapid water movement. Macropore flow is important for understanding infiltration, drainage, and solute transport processes in soil systems, as it can bypass the soil matrix and significantly influence water and nutrient dynamics in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WaterFlowSoiMacP_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>water flux macropore</rdfs:label>
+        <rdfs:label>Water flux macropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -12253,10 +14647,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000951">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The transfer of thermal energy through micropores via convective processes, where heat is transported by moving fluids within small soil pores. This parameter quantifies heat transport associated with water movement through micropores, which affects soil temperature distribution, thermal conductivity, and energy balance in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatFlow2Soil_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>convective heat flux micropore</rdfs:label>
+        <rdfs:label>Convective heat flux micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
     </Class>
     
 
@@ -12265,9 +14664,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000952">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The accumulated difference between gas production processes occurring belowground and the actual gas flux measured at the soil surface over time. This parameter represents the net gas storage or release within the soil profile, which helps quantify gas accumulation or depletion in soil systems and is important for understanding greenhouse gas budgets in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Gas_Prod_TP_cumRes_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
         <rdfs:label>Cumulative difference in gas belowground production and surface flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -12277,9 +14679,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000953">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The movement of dissolved tracer compounds through small soil pores, typically less than 0.08 millimeters in diameter. This parameter quantifies solute transport through the micropore network, which is important for understanding contaminant movement, nutrient transport, and chemical fate in soil systems where molecular diffusion and slow advection dominate transport processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_TransptMicP_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>tracer solute transport in micropore</rdfs:label>
+        <rdfs:label>Tracer solute transport in micropore</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12289,10 +14693,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000954">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>DOC flux micropore refers to the amount of dissolved organic carbon (DOC) flowing through soil micropores. DOC is a component of the soil organic matter and represents a substantial pool of terrestrial carbon. It contributes to various soil functions and processes, and its dynamics are important in understanding carbon cycling in the environment. Micropores, the smallest pores in soil (&lt; 0.05 mm), allow the transport of water and DOC. Thus, the flux of DOC in these micropores is an important aspect of carbon distribution and movement within the soil.</obo:IAO_0000115>
+        <obo:IAO_0000115>The amount of dissolved organic carbon (DOC) flowing through soil micropores. DOC is a component of the soil organic matter and represents a substantial pool of terrestrial carbon. It contributes to various soil functions and processes, and its dynamics are important in understanding carbon cycling in the environment. Micropores, the smallest pores in soil (&lt; 0.05 mm), allow the transport of water and DOC. Thus, the flux of DOC in these micropores is an important aspect of carbon distribution and movement within the soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_MicpTransp_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>DOC flux micropore</rdfs:label>
+        <rdfs:label>Dissolved organic carbon flux micropore</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
@@ -12305,9 +14710,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000955">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The deposition of gaseous compounds to soil surfaces through wet precipitation processes including irrigation and rainfall events. This parameter quantifies the input of atmospheric gases dissolved in water that reach the soil, which contributes to nutrient inputs, chemical loading, and biogeochemical cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Gas_WetDeposit_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>wet gas deposition due to irrigation and rainfall</rdfs:label>
+        <rdfs:label>Wet gas deposition due to irrigation and rainfall</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12317,10 +14724,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000956">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The pressure exerted by gases within soil pore spaces, which affects gas movement, solubility, and exchange processes. This parameter influences gas transport between soil layers and between soil and atmosphere, and is important for understanding gas dynamics, root respiration, and greenhouse gas emissions in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Soil_Gas_pressure_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil gas pressure</rdfs:label>
+        <rdfs:label>Soil gas pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
         <bervo:BERVO_has_unit>Pa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -12329,10 +14740,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000957">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The volume fraction of carbon dioxide gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies the concentration of carbon dioxide in soil air, which reflects respiration processes, organic matter decomposition, and root activity, and is crucial for understanding soil carbon cycling and greenhouse gas dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2_Gas_Frac_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric concentation of gaseous CO2</rdfs:label>
+        <rdfs:label>Volumetric concentration of gaseous carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
 
@@ -12341,10 +14756,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000958">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The volume fraction of oxygen gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies soil aeration status and oxygen availability for aerobic processes, which affects root respiration, microbial activity, and organic matter decomposition rates in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>O2_Gas_Frac_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric concentation of gaseous O2</rdfs:label>
+        <rdfs:label>Volumetric concentration of gaseous oxygen</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -12353,10 +14772,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000959">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The volume fraction of argon gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter is often used as an inert tracer gas to study soil gas transport processes and calculate gas diffusion rates, as argon is chemically unreactive and provides insight into physical gas movement in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Ar_Gas_frac_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric concentation of Ar gas</rdfs:label>
+        <rdfs:label>Volumetric concentration of argon gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000251"/>
     </Class>
     
 
@@ -12365,10 +14788,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000960">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The volume fraction of methane gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies methane concentration in soil air, which reflects anaerobic decomposition processes and methanogenic activity, and is important for understanding greenhouse gas emissions and carbon cycling in waterlogged and anaerobic soil environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CH4_gas_frac_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric concentation of CH4 gas</rdfs:label>
+        <rdfs:label>Volumetric concentration of methane gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
     </Class>
     
 
@@ -12377,9 +14804,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000961">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of methane production through hydrogenotrophic methanogenesis, where methanogens use hydrogen and carbon dioxide as substrates. This pathway represents one of the two main routes of biological methane formation in anaerobic environments, and is particularly important in freshwater wetlands and rice paddies where hydrogen availability can limit methanogenic activity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCH4ProdHydrog_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>Hydrogenotrophic CH4 production rate</rdfs:label>
+        <rdfs:label>Hydrogenotrophic methane production rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12389,9 +14818,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000962">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of methane production through acetoclastic methanogenesis, where methanogens directly split acetate into methane and carbon dioxide. This pathway represents the other major route of biological methane formation in anaerobic environments, and typically dominates in organic-rich sediments and soils where acetate availability is high.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCH4ProdAcetcl_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>Acetoclastic CH4 production rate</rdfs:label>
+        <rdfs:label>Acetoclastic methane production rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12401,9 +14832,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000963">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which methane is oxidized to carbon dioxide by methanotrophic bacteria under aerobic conditions. This process represents an important methane sink in terrestrial ecosystems, particularly in the oxic zones of soils and sediments, and significantly reduces methane emissions to the atmosphere from natural and agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCH4Oxi_aero_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>Aerobic CH4 oxidation rate</rdfs:label>
+        <rdfs:label>Aerobic methane oxidation rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12413,9 +14846,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000964">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of anaerobic decomposition of organic matter through fermentation processes, where complex organic compounds are broken down into simpler molecules without oxygen. This process produces various organic acids, alcohols, and gases, and represents a crucial step in carbon cycling under anaerobic conditions in waterlogged soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RFerment_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>fermentation rate</rdfs:label>
+        <rdfs:label>Fermentation rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12425,7 +14860,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000965">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which ammonia is oxidized to nitrite and subsequently to nitrate through nitrification processes carried out by ammonia-oxidizing bacteria and archaea. This process is the first step in nitrification and represents an important pathway for nitrogen transformation in soils, affecting nitrogen availability and contributing to nitrous oxide emissions in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH3oxi_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
         <rdfs:label>NH3 oxidation rate</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
@@ -12437,9 +14874,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000966">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of nitrous oxide production during denitrification processes, where nitrate and nitrite are reduced under anaerobic conditions. This process represents an important source of nitrous oxide emissions from soils, particularly in waterlogged or oxygen-limited environments, and is a key component of the nitrogen cycle in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2ODeniProd_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>denitrification N2O production</rdfs:label>
+        <rdfs:label>Denitrification nitrous oxide production</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12449,9 +14888,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000967">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of nitrous oxide production during nitrification processes, where ammonia is oxidized to nitrate with nitrous oxide as a byproduct. This process represents a significant source of nitrous oxide emissions from agricultural soils and is influenced by factors such as soil moisture, temperature, and nitrogen availability in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2ONitProd_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>nitrification N2O produciton rate</rdfs:label>
+        <rdfs:label>Nitrification nitrous oxide production rate</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12461,9 +14902,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000968">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of nitrous oxide production through abiotic chemical processes, such as chemical decomposition of nitrite under acidic conditions. This process represents non-biological nitrous oxide formation that can occur independently of microbial activity, and contributes to total nitrous oxide emissions from soils, particularly under specific chemical conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2OChemoProd_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>chemo N2O production</rdfs:label>
+        <rdfs:label>Chemo nitrous oxide production</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12473,9 +14916,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000969">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which nitrous oxide is reduced to nitrogen gas during the final step of denitrification processes. This reaction represents an important sink for nitrous oxide in anaerobic soils and sediments, and its efficiency affects the ratio of nitrous oxide to nitrogen gas emissions from terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2ORedux_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>N2O reduction into N2</rdfs:label>
+        <rdfs:label>Nitrous oxide reduction into nitrogen gas</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12485,9 +14930,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000970">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which dissolved organic matter is lost from soil systems through subsurface water drainage pathways. This process represents an important mechanism of carbon and nutrient export from terrestrial ecosystems to groundwater and surface water bodies, affecting soil fertility and downstream water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_draing_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>DOM loss through subsurface drainage</rdfs:label>
+        <rdfs:label>Dissolved organic matter loss through subsurface drainage</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12497,9 +14944,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000971">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which dissolved solutes are lost from soil systems through subsurface drainage pathways including groundwater flow and lateral subsurface flow. This process represents an important mechanism of nutrient and contaminant transport from terrestrial ecosystems to aquatic systems, affecting both soil fertility and water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_drainage_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>solute loss through subsurface drainage</rdfs:label>
+        <rdfs:label>Solute loss through subsurface drainage</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12509,9 +14958,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000972">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which dissolved organic matter is lost from soil systems through surface water runoff during precipitation or irrigation events. This process represents an important pathway for carbon and nutrient export from terrestrial ecosystems to surface water bodies, contributing to stream and river chemistry and affecting downstream aquatic productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_SurfRunoff_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>DOM loss through surface runoff</rdfs:label>
+        <rdfs:label>Dissolved organic matter loss through surface runoff</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12521,9 +14972,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000973">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The total surface area encompassed by a landscape unit or grid cell in Earth system models. This parameter defines the spatial extent of terrestrial ecosystems being modeled and is fundamental for scaling ecosystem processes, calculating mass and energy fluxes, and linking plot-scale measurements to larger spatial scales in environmental and climate modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TAREA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>total area of landscape</rdfs:label>
+        <rdfs:label>Total area of landscape</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
     </Class>
     
@@ -12533,9 +14988,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000974">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The vertical distance from the soil surface to the bottom boundary of a specific soil layer within a grid cell. This parameter defines the lower extent of soil layers and is essential for modeling three-dimensional soil processes, calculating layer-specific properties, and determining the spatial distribution of biogeochemical processes in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CumDepz2LayBottom_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>depth to bottom of soil layer</rdfs:label>
+        <rdfs:label>Depth to bottom of soil layer</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -12545,9 +15002,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000975">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The vertical extent or depth of an individual soil layer within a three-dimensional grid system. This parameter determines the volume of soil available for biogeochemical processes and affects the resolution of soil modeling, influencing calculations of carbon storage, nutrient cycling, and water movement in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DLYR_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>thickness of soil layer</rdfs:label>
+        <rdfs:label>Thickness of soil layer</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -12557,9 +15016,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000976">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The spatial extent of a soil layer measured in all three spatial dimensions within a three-dimensional grid system. This parameter provides complete geometric information about soil layer volumes and is used for calculating three-dimensional transport processes, spatial averaging of soil properties, and modeling anisotropic soil processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DLYRI_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>thickness of soil layer in 3 directions</rdfs:label>
+        <rdfs:label>Thickness of soil layer in 3 directions</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -12569,9 +15030,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000977">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The cross-sectional area divided by the distance between adjacent grid cells in a three-dimensional modeling framework. This parameter is used to calculate flow rates and transport processes between grid cells, particularly for modeling lateral movement of water, nutrients, and other substances in spatially explicit terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XDPTH_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>cross-sectional area / distance between adjacent grid cells</rdfs:label>
+        <rdfs:label>Cross-sectional area / distance between adjacent grid cells</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -12581,9 +15044,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000978">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The vertical distance from the soil surface to the center point of a specific soil layer. This parameter represents the characteristic depth for layer-specific calculations and is used for assigning depth-dependent properties, modeling vertical gradients, and determining representative conditions within each soil layer in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilDepthMidLay_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>depth to middle of soil layer</rdfs:label>
+        <rdfs:label>Depth to middle of soil layer</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -12593,9 +15058,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000979">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The cumulative vertical distance from the top surface of a grid cell to the bottom boundary of a specific soil layer. This parameter provides absolute depth information for soil layers and is essential for modeling depth-dependent processes, calculating soil profiles, and linking surface conditions to subsurface processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CumSoilThickness_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>depth to bottom of soil layer from surface of grid cell</rdfs:label>
+        <rdfs:label>Depth to bottom of soil layer from surface of grid cell</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -12605,9 +15072,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000980">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The cumulative vertical distance from the top surface of a grid cell to the center point of a specific soil layer. This parameter provides the absolute depth to layer midpoints and is used for depth-weighted calculations, modeling vertical transport processes, and representing characteristic conditions within soil layers in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CumSoilThickMidL_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>depth to middle of soil layer from surface of grid cell</rdfs:label>
+        <rdfs:label>Depth to middle of soil layer from surface of grid cell</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -12617,9 +15086,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000981">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The area of the interface between adjacent grid cells or the cross-sectional area available for transport processes in a three-dimensional modeling system. This parameter is fundamental for calculating flow rates, mass transfer, and exchange processes between spatial units in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AREA_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>cross-sectional area</rdfs:label>
+        <rdfs:label>Cross-sectional area</rdfs:label>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -12629,9 +15100,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000982">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The separation distance between the centers of adjacent grid cells or layers in three-dimensional space, with directional codes indicating East-West, North-South, or vertical orientation. This parameter is essential for calculating transport rates, diffusion processes, and spatial gradients in three-dimensional terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DIST_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>distance between adjacent layers:1=EW,2=NS,3=vertical</rdfs:label>
+        <rdfs:label>Distance between adjacent layers:1=EW,2=NS,3=vertical</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -12641,9 +15114,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000983">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The numerical index identifying the uppermost soil layer in a vertically discretized soil profile within a grid cell. This parameter defines the top boundary of the soil column and is used for indexing surface processes, boundary conditions, and the starting point for vertical transport calculations in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NU_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>soil surface layer number</rdfs:label>
+        <rdfs:label>Soil surface layer number</rdfs:label>
     </Class>
     
 
@@ -12652,9 +15127,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000984">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The original numerical index of the uppermost soil layer at the beginning of a model simulation or time period. This parameter preserves the initial soil structure information and is used for tracking changes in soil layering, erosion and deposition processes, and maintaining consistency in long-term ecosystem modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NUI_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>initial soil surface layer number</rdfs:label>
+        <rdfs:label>Initial soil surface layer number</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
     </Class>
     
 
@@ -12663,9 +15141,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000985">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The numerical index of the deepest soil layer that contains plant roots within a grid cell. This parameter defines the maximum rooting depth and is crucial for modeling plant water and nutrient uptake, root-soil interactions, and the vertical extent of plant influence on soil biogeochemical processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MaxNumRootLays_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>maximum root layer number</rdfs:label>
+        <rdfs:label>Maximum root layer number</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000237"/>
     </Class>
     
 
@@ -12674,9 +15156,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000986">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The number of additional soil layers added to the bottom of the soil profile to extend the modeling domain. This parameter allows for dynamic adjustment of soil column depth and is important for capturing deep soil processes, groundwater interactions, and ensuring adequate boundary conditions in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NK_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>additional soil lower boundary layers</rdfs:label>
+        <rdfs:label>Additional soil lower boundary layers</rdfs:label>
     </Class>
     
 
@@ -12685,9 +15169,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000987">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The original numerical index of the bottommost soil layer at the beginning of a model simulation or time period. This parameter preserves information about the initial soil profile structure and is used for tracking changes in soil depth, boundary conditions, and maintaining consistency in long-term terrestrial ecosystem modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NLI_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>initial lowest soil layer number</rdfs:label>
+        <rdfs:label>Initial lowest soil layer number</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
     </Class>
     
 
@@ -12696,9 +15183,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000988">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The current numerical index of the bottommost soil layer in a vertically discretized soil profile within a grid cell. This parameter defines the lower boundary of the active soil column and is essential for setting boundary conditions, calculating total soil properties, and defining the extent of soil processes in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>lowest soil layer number</rdfs:label>
+        <rdfs:label>Lowest soil layer number</rdfs:label>
     </Class>
     
 
@@ -12707,9 +15196,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000989">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The updated numerical index of the uppermost soil layer after dynamic changes such as erosion, deposition, or layer restructuring. This parameter tracks modifications to the soil surface and is important for maintaining accurate soil layering, boundary conditions, and surface process calculations in dynamic terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NUM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>new surface layer number</rdfs:label>
+        <rdfs:label>New surface layer number</rdfs:label>
     </Class>
     
 
@@ -12718,9 +15209,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000990">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The original depth from the surface to the bottom boundary of the litter layer at the beginning of a model simulation. This parameter defines the initial thickness of the organic surface layer and is important for modeling litter decomposition, carbon cycling, and the transition between surface organic matter and mineral soil in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CumLitRDepzInit_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>initial position of the bottom of liter layer</rdfs:label>
+        <rdfs:label>Initial position of the bottom of liter layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -12730,9 +15224,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000991">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The angular distance north or south of the Earth&apos;s equator expressed in degrees, specifying the geographic location of a grid cell. This parameter is fundamental for determining solar radiation patterns, climate conditions, day length, and seasonal variations that drive ecosystem processes in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ALAT_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>latitude</rdfs:label>
+        <rdfs:label>Latitude</rdfs:label>
         <bervo:BERVO_has_unit>degrees north</bervo:BERVO_has_unit>
     </Class>
     
@@ -12742,7 +15238,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000992">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The horizontal spatial extent of grid cells in the east-west direction, defining the longitudinal dimension of modeling units. This parameter determines the spatial resolution and scale of ecosystem processes and is essential for calculating area-based fluxes, scaling local processes, and linking to atmospheric and hydrological models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DH_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
         <rdfs:label>East-West width of the grid cells</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
@@ -12754,7 +15252,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000993">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The horizontal spatial extent of grid cells in the north-south direction, defining the latitudinal dimension of modeling units. This parameter determines the spatial resolution and affects the representation of climate gradients, ecosystem heterogeneity, and the scaling of biogeochemical processes in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DV_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
         <rdfs:label>North-South width of the grid cells</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
@@ -12766,9 +15266,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000994">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>A dimensional parameter indicating the direction or characteristic of low-lying areas within a grid cell, typically used for hydrological flow routing calculations. This parameter helps identify drainage patterns, water accumulation zones, and flow directions that are essential for modeling surface water movement and solute transport in terrestrial landscapes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FlowDirIndicator_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>dimension of low</rdfs:label>
+        <rdfs:label>Dimension of low</rdfs:label>
     </Class>
     
 
@@ -12777,9 +15279,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000995">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The mass of specific chemical elements contained within heterotrophic microbial biomass in soil systems. This parameter quantifies the elemental composition of microbial communities and is essential for understanding nutrient cycling, microbial stoichiometry, and the role of microorganisms in biogeochemical processes within terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>mBiomeHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>microbial biomass chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Microbial biomass chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -12789,9 +15294,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000996">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate of oxygen consumption by heterotrophic microorganisms for aerobic metabolism and respiration processes. This parameter quantifies microbial oxygen demand and is crucial for understanding soil aeration requirements, microbial activity patterns, and the balance between aerobic and anaerobic processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RO2DmndHetert</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Interesting units.  These items below appear to be chemical rates</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous O2 demand</rdfs:label>
+        <rdfs:label>Aqueous demand</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12803,10 +15311,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
         <obo:IAO_0000115>Net Microbial DOC flux refers to the net movement or transfer of Dissolved Organic Carbon (DOC) mediated by microbes across a certain area over a specified period of time. This plays a vital role in the carbon cycle as DOC represents a significant fraction of total organic carbon in most ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RDOCUptkHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>net microbial DOC flux</rdfs:label>
+        <rdfs:label>Net microbial dissolved organic carbon flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </Class>
     
@@ -12818,10 +15329,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
         <obo:IAO_0000115>Net microbial acetate flux refers to the net change in the amount of acetate, a key intermediate in many biological processes, due to microbial activity. This is an important measure in microbial ecology and biogeochemistry, as acetate fluxes can have significant impacts on various environmental processes and nutrient cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RAcetateUptkHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>net microbial acetate flux</rdfs:label>
+        <rdfs:label>Net microbial acetate flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000205"/>
     </Class>
     
@@ -12831,9 +15345,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0000999">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require ammonium for growth and metabolic processes in soil environments. This parameter quantifies microbial nitrogen demand and is essential for understanding competition between plants and microbes for nitrogen, nutrient immobilization processes, and nitrogen cycling dynamics in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4DmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NH4 demand in soil</rdfs:label>
+        <rdfs:label>Heterotrophic microbial ammonium demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12843,9 +15359,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001000">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require nitrate for growth and metabolic processes in soil environments. This parameter quantifies microbial utilization of oxidized nitrogen forms and is important for understanding denitrification potential, competition for nitrate between plants and microbes, and nitrogen cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3DmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NO3 demand in soil</rdfs:label>
+        <rdfs:label>Heterotrophic microbial nitrate demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12855,9 +15373,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001001">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require phosphate for growth and metabolic processes in soil environments. This parameter quantifies microbial phosphorus demand and is crucial for understanding competition between plants and microbes for phosphorus, nutrient immobilization, and phosphorus cycling dynamics in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4DmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial PO4 demand in soil</rdfs:label>
+        <rdfs:label>Heterotrophic microbial phosphate demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12867,9 +15387,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001002">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require ammonium for decomposition and metabolic processes in surface litter layers. This parameter quantifies nitrogen demand during litter decomposition and is important for understanding nutrient release patterns, immobilization processes, and nitrogen cycling in the surface organic layers of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4DmndLitrHeter_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NH4 demand in surface litter</rdfs:label>
+        <rdfs:label>Heterotrophic microbial ammonium demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12879,9 +15401,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001003">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require phosphate for decomposition and metabolic processes in surface litter layers. This parameter quantifies phosphorus demand during litter decomposition and is essential for understanding nutrient release patterns, immobilization processes, and phosphorus cycling in surface organic matter of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4DmndLitrHeter_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial PO4 demand in surface litter</rdfs:label>
+        <rdfs:label>Heterotrophic microbial phosphate demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12891,9 +15415,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001004">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require nitrate for decomposition and metabolic processes in surface litter layers. This parameter quantifies nitrate utilization during litter decomposition and is important for understanding oxidized nitrogen cycling, denitrification potential, and nutrient dynamics in surface organic layers of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3DmndLitrHeter_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NO3 demand in surface litter</rdfs:label>
+        <rdfs:label>Heterotrophic microbial nitrate demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12903,10 +15429,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001005">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Total heterotrophic microbial nitrate uptake non-band unconstrained by nitrate represents the maximum rate of nitrate consumption by heterotrophic microorganisms in non-banded soil areas when nitrate availability is not limiting. This parameter quantifies microbial denitrification potential and is crucial for understanding nitrogen cycling, greenhouse gas production, and competition between plants and microbes for nitrogen resources in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3ReduxDmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>total heterotrophic microbial NO3 uptake non-band unconstrained by NO3</rdfs:label>
+        <rdfs:label>Total heterotrophic microbial nitrate uptake non-band unconstrained by NO3</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
     </Class>
     
 
@@ -12915,10 +15446,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001006">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Total heterotrophic microbial nitrogen dioxide uptake non-band unconstrained by nitrogen dioxide represents the maximum rate of nitrogen dioxide consumption by heterotrophic microorganisms in non-banded soil when nitrogen dioxide availability is not limiting. This parameter quantifies microbial capacity for nitrogen dioxide reduction during denitrification processes and is important for understanding nitrogen cycling and nitrous oxide production in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO2DmndReduxSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>total heterotrophic microbial NO2 uptake non-band unconstrained by NO2</rdfs:label>
+        <rdfs:label>Total heterotrophic microbial nitrogen dioxide uptake non-band unconstrained by NO2</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
     </Class>
     
 
@@ -12927,10 +15464,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001007">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Total heterotrophic microbial nitrate uptake in band soil unconstrained by nitrate represents the maximum rate of nitrate consumption by heterotrophic microorganisms in fertilizer-banded soil areas when nitrate availability is not limiting. This parameter quantifies enhanced microbial denitrification potential in nutrient-rich bands and is essential for understanding localized nitrogen cycling, fertilizer efficiency, and greenhouse gas emissions in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3ReduxDmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>total heterotrophic microbial NO3 uptake in band soil unconstrained by NO3</rdfs:label>
+        <rdfs:label>Total heterotrophic microbial nitrate uptake in band soil unconstrained by NO3</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
     </Class>
     
 
@@ -12939,10 +15481,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001008">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Total heterotrophic microbial nitrogen dioxide uptake in band soil unconstrained by nitrogen dioxide represents the maximum rate of nitrogen dioxide consumption by heterotrophic microorganisms in fertilizer-banded soil when nitrogen dioxide availability is not limiting. This parameter quantifies enhanced denitrification capacity in nutrient-rich zones and is important for understanding nitrogen cycling dynamics and nitrous oxide production in fertilized agricultural soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO2DmndReduxBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>total heterotrophic microbial NO2 uptake in band soil unconstrained by NO2</rdfs:label>
+        <rdfs:label>Total heterotrophic microbial nitrogen dioxide uptake in band soil unconstrained by NO2</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
     </Class>
     
 
@@ -12951,10 +15499,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001009">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Total heterotrophic microbial nitrous oxide uptake unconstrained by nitrous oxide represents the maximum rate of nitrous oxide consumption by heterotrophic microorganisms when nitrous oxide availability is not limiting. This parameter quantifies the potential for microbial nitrous oxide reduction to nitrogen gas during the final step of denitrification, which is crucial for understanding greenhouse gas mitigation and nitrogen cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2ODmndReduxHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>total heterotrophic microbial N2O uptake unconstrained by N2O</rdfs:label>
+        <rdfs:label>Total heterotrophic microbial nitrous oxide uptake unconstrained by N2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
     </Class>
     
 
@@ -12963,9 +15516,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001010">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic microbial ammonium immobilization-mineralization in band soil represents the net balance between ammonium uptake by microorganisms (positive values) and ammonium release through decomposition (negative values) in fertilizer-banded areas. This parameter quantifies the dynamic exchange of ammonium between microbial biomass and soil solution, which affects nitrogen availability for plants and overall nitrogen cycling in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4DmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NH4 immobilization (+ve) - mineralization (-ve) in band soil</rdfs:label>
+        <rdfs:label>Heterotrophic microbial ammonium immobilization (+ve) - mineralization (-ve) in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12975,9 +15530,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001011">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic microbial nitrate immobilization-mineralization in band soil represents the net balance between nitrate uptake by microorganisms (positive values) and nitrate release (negative values) in fertilizer-banded areas. This parameter quantifies the competition between microbial assimilation and nitrogen availability for plants, which is crucial for understanding fertilizer efficiency and nitrogen management in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3DmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NO3 immobilization (+ve) - mineralization (-ve) in band soil</rdfs:label>
+        <rdfs:label>Heterotrophic microbial nitrate immobilization (+ve) - mineralization (-ve) in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12987,9 +15544,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001012">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic substrate-unlimited dihydrogen phosphate mineralization-immobilization in band soil represents the net balance between phosphate release and uptake by heterotrophic microorganisms when not limited by carbon substrate availability. This parameter quantifies phosphorous cycling dynamics in fertilizer-banded areas and is essential for understanding phosphorous availability, microbial competition, and nutrient management in agricultural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4DmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic substrate-unlimited H2PO4 mineraln-immobiln in band soil</rdfs:label>
+        <rdfs:label>Heterotrophic substrate-unlimited dihydrogen phosphate mineraln-immobiln in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -12999,9 +15558,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001013">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic substrate-unlimited hydrogen phosphate immobilization in non-band soil represents the uptake of hydrogen phosphate by heterotrophic microorganisms when not limited by carbon substrate availability. This parameter quantifies microbial phosphorous demand in non-fertilized soil areas and is important for understanding phosphorous competition between plants and microbes in natural terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4DmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic substrate-unlimited HPO4 immobilization in non-band soil</rdfs:label>
+        <rdfs:label>Heterotrophic substrate-unlimited hydrogen phosphate immobilization in non-band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13011,9 +15572,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001014">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic substrate-unlimited hydrogen phosphate mineralization-immobilization in band soil represents the net balance between hydrogen phosphate release and uptake by heterotrophic microorganisms when not limited by carbon substrates. This parameter quantifies phosphorous cycling dynamics in fertilizer-banded areas and affects phosphorous availability for plant uptake and overall nutrient management in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4DmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic substrate-unlimited HPO4 mineraln-immobiln in band soil</rdfs:label>
+        <rdfs:label>Heterotrophic substrate-unlimited hydrogen phosphate mineraln-immobiln in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13023,9 +15586,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001015">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic substrate-unlimited hydrogen phosphate immobilization in surface litter represents the uptake of hydrogen phosphate by heterotrophic microorganisms during litter decomposition when not limited by carbon substrates. This parameter quantifies phosphorous demand during organic matter decomposition and is crucial for understanding nutrient cycling and phosphorous availability in surface organic layers of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4DmndLitrHeter_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic substrate-unlimited HPO4 immobilization in surface litter</rdfs:label>
+        <rdfs:label>Heterotrophic substrate-unlimited hydrogen phosphate immobilization in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13035,9 +15600,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001016">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic microbial carbon loss through erosion quantifies the rate at which carbon contained in heterotrophic microbial biomass is removed from soil systems through erosion processes. This parameter represents an important pathway of carbon export from terrestrial ecosystems and affects soil fertility, carbon storage, and the transport of organic matter to aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMEERhetr_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial C loss through erosion</rdfs:label>
+        <rdfs:label>Heterotrophic microbial carbon loss through erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13047,9 +15614,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001017">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial biomass chemical element quantifies the mass of specific chemical elements contained within autotrophic microbial biomass in soil systems. This parameter represents the elemental composition of nitrifying bacteria and other chemosynthetic microorganisms and is essential for understanding nitrogen cycling, microbial stoichiometry, and nutrient transformations in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>mBiomeAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial biomass chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Autotrophic microbial biomass chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -13059,9 +15629,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001018">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Aqueous demand by autotrophic microbes represents the rate of oxygen consumption by autotrophic microorganisms for metabolic processes including nitrification and chemosynthesis. This parameter quantifies the oxygen requirements of nitrifying bacteria and other chemosynthetic microbes and is important for understanding soil aeration needs and the balance between aerobic processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RO2DmndAutort_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous O2 demand by autotrophic microbes</rdfs:label>
+        <rdfs:label>Aqueous demand by autotrophic microbes</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13071,9 +15643,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001019">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial ammonium demand in soil represents the rate at which autotrophic microorganisms, primarily ammonia-oxidizing bacteria and archaea, require ammonium for nitrification processes. This parameter quantifies the first step of nitrification and is crucial for understanding nitrogen transformations, competition for ammonium between plants and nitrifiers, and nitrous oxide production in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4UptkSoilAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NH4 demand in soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial ammonium demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13083,9 +15657,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001020">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial nitrate demand in soil represents the rate at which autotrophic microorganisms require nitrate for growth and metabolic processes, particularly nitrite-oxidizing bacteria that complete the nitrification process. This parameter quantifies the second step of nitrification and is important for understanding nitrogen cycling, nitrate production, and microbial nutrient requirements in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3UptkSoilAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NO3 demand in soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial nitrate demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13095,9 +15671,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001021">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbes dihydrogen phosphate demand in soil represents the rate at which autotrophic microorganisms require dihydrogen phosphate for growth and metabolic processes including nitrification. This parameter quantifies phosphorous requirements of nitrifying bacteria and other chemosynthetic microbes and is important for understanding nutrient limitations and competition for phosphorous in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4UptkSoilAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbes H2PO4 demand in soil</rdfs:label>
+        <rdfs:label>Autotrophic microbes dihydrogen phosphate demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13107,9 +15685,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001022">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial ammonium demand in surface litter represents the rate at which ammonia-oxidizing bacteria and archaea require ammonium for nitrification processes in litter layers. This parameter quantifies nitrogen oxidation in organic surface layers and is important for understanding nitrogen cycling, acidification processes, and microbial activity in the litter-soil interface of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4UptkLitrAutor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NH4 demand in surface litter</rdfs:label>
+        <rdfs:label>Autotrophic microbial ammonium demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13119,9 +15699,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001023">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial dihydrogen phosphate demand in surface litter represents the rate at which nitrifying bacteria require dihydrogen phosphate for growth and metabolic processes during litter decomposition. This parameter quantifies phosphorous requirements of autotrophic microbes in organic surface layers and is crucial for understanding nutrient cycling and microbial competition in the litter-soil interface.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4UptkLitrAutor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial H2PO4 demand in surface litter</rdfs:label>
+        <rdfs:label>Autotrophic microbial dihydrogen phosphate demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13131,9 +15713,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001024">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial nitrate demand in surface litter represents the rate at which nitrite-oxidizing bacteria require nitrate for growth and metabolic processes in litter layers. This parameter quantifies the completion of nitrification processes in organic surface layers and is important for understanding nitrogen cycling, nitrate production, and microbial succession during litter decomposition in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3UptkLitrAutor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NO3 demand in surface litter</rdfs:label>
+        <rdfs:label>Autotrophic microbial nitrate demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13143,9 +15727,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001025">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic ammonia oxidation in non-band soil represents the rate at which ammonia-oxidizing bacteria and archaea convert ammonia to nitrite in non-fertilized soil areas. This parameter quantifies the first step of nitrification and is fundamental for understanding nitrogen cycling, soil acidification, and nitrous oxide production in natural terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH3OxidAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic NH3 oxidation in non-band soil</rdfs:label>
+        <rdfs:label>Autotrophic ammonia oxidation in non-band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13155,10 +15741,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001026">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic nitrogen dioxide oxidation in non-band soil represents the rate at which nitrite-oxidizing bacteria convert nitrite to nitrate in non-fertilized soil areas. This parameter quantifies the second step of nitrification and is essential for understanding complete nitrogen oxidation, nitrate production, and energy generation by chemosynthetic microorganisms in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO2OxidAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic NO2 oxidation in non-band soil</rdfs:label>
+        <rdfs:label>Autotrophic nitrogen dioxide oxidation in non-band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
     </Class>
     
 
@@ -13167,9 +15756,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001027">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic ammonia oxidation in band soil represents the rate at which ammonia-oxidizing bacteria and archaea convert ammonia to nitrite in fertilizer-banded soil areas. This parameter quantifies enhanced nitrification rates in nutrient-rich zones and is crucial for understanding fertilizer efficiency, localized nitrogen cycling, and nitrous oxide emissions in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH3OxidAutorBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic NH3 oxidation in band soil</rdfs:label>
+        <rdfs:label>Autotrophic ammonia oxidation in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13179,10 +15770,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001028">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic nitrogen dioxide oxidation in band soil represents the rate at which nitrite-oxidizing bacteria convert nitrite to nitrate in fertilizer-banded soil areas. This parameter quantifies enhanced nitrate production in nutrient-rich zones and is important for understanding fertilizer transformation, nitrogen availability, and localized biogeochemical processes in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO2OxidAutorBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic NO2 oxidation in band soil</rdfs:label>
+        <rdfs:label>Autotrophic nitrogen dioxide oxidation in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
     </Class>
     
 
@@ -13191,9 +15785,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001029">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial nitrous oxide demand for reduction represents the rate at which autotrophic microorganisms require nitrous oxide for reduction processes during anaerobic respiration. This parameter quantifies the potential for autotrophic denitrification and nitrous oxide consumption, which is important for understanding greenhouse gas mitigation and alternative metabolic pathways in oxygen-limited soil environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2ODmndReduxAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial N2O Demand for reduction</rdfs:label>
+        <rdfs:label>Autotrophic microbial nitrous oxide demand for reduction</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13203,9 +15799,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001030">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial ammonium demand in band soil represents the rate at which ammonia-oxidizing bacteria and archaea require ammonium for nitrification processes in fertilizer-banded areas. This parameter quantifies enhanced microbial nitrogen oxidation in nutrient-rich zones and is crucial for understanding fertilizer utilization, localized acidification, and nitrogen transformation efficiency in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4UptkBandAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NH4 demand in band soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial ammonium demand in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13215,9 +15813,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001031">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial nitrate demand in band soil represents the rate at which nitrite-oxidizing bacteria require nitrate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced nitrate utilization by autotrophic microbes in nutrient-rich zones and is important for understanding microbial competition and nitrogen cycling dynamics in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3UptkBandAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NO3 demand in band soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial nitrate demand in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13227,9 +15827,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001032">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial dihydrogen phosphate demand in band soil represents the rate at which nitrifying bacteria require dihydrogen phosphate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced phosphorous utilization by autotrophic microbes in nutrient-rich zones and is crucial for understanding nutrient competition and microbial activity in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4UptkBandAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial H2PO4 demand in band soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial H2PO4 demand in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13239,9 +15841,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001033">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial hydrogen phosphate demand in non-band soil represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes in non-fertilized soil areas. This parameter quantifies phosphorous requirements of autotrophic microbes in natural soil conditions and is important for understanding nutrient limitations and microbial ecology in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4UptkSoilAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial H1PO4 demand in non-band soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial H1PO4 demand in non-band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13251,9 +15855,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001034">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial hydrogen phosphate demand in band soil represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced phosphorous utilization by autotrophic microbes in nutrient-rich zones and is crucial for understanding nutrient cycling and microbial competition in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4UptkBandAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial H1PO4 demand in band soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial H1PO4 demand in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13263,9 +15869,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001035">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial hydrogen phosphate demand in surface litter represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes during litter decomposition. This parameter quantifies phosphorous requirements of autotrophic microbes in organic surface layers and is important for understanding nutrient cycling and microbial succession in the litter-soil interface of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4UptkLitrAutor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microibal H1pO4 demand in surface litter</rdfs:label>
+        <rdfs:label>Autotrophic microbial H1pO4 demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13275,9 +15883,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001036">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate of removal of self-feeding microbial biomass from soil or sediment surfaces due to physical erosion processes caused by water or wind. This parameter quantifies how soil erosion affects microbial communities that contribute to primary productivity and nutrient cycling, representing an important loss pathway for soil organic matter and ecosystem functioning in eroding landscapes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMEERauto_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial biomass loss through erosion</rdfs:label>
+        <rdfs:label>Autotrophic microbial biomass loss through erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -13289,8 +15899,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
         <obo:IAO_0000115>Thinning of plant population refers to the process of reducing the density or abundance of plants within a given area. It involves selectively removing certain individuals or groups of plants to create more space and resources for the remaining plants to grow and thrive. Thinning can be done manually or through natural processes such as competition, predation, or disease. The purpose of thinning plant populations in earth systems modeling is to simulate realistic vegetation dynamics, including changes in species composition, productivity, and ecosystem functioning.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THIN_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>thinning of plant population</rdfs:label>
+        <rdfs:label>Thinning of plant population</rdfs:label>
     </Class>
     
 
@@ -13301,8 +15912,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
         <obo:IAO_0000115>Harvest efficiency refers to the proportion of yield that is successfully harvested from the total available crop. It is a crucial parameter in agricultural systems modelling, influencing yield predictions and management strategies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracBiomHarvsted</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>harvest efficiency</rdfs:label>
+        <rdfs:label>Harvest efficiency</rdfs:label>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000003"/>
     </Class>
     
@@ -13314,8 +15926,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
         <obo:IAO_0000115>Harvest cutting height or fractional Leaf Area Index (LAI) removal refers to the parameter used in agricultural and ecosystem modelling to denote the height at which crops are cut during harvesting or the fraction of LAI that is removed. When positive, it represents the cutting height in harvesting, and when negative, it represents the fractional removal of LAI. This is used to estimate the biomass yield and the impact of the harvest on the remaining crop and soil nutrient balance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracCanopyHeightCut_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>harvest cutting height (+ve) or fractional LAI removal (-ve)</rdfs:label>
+        <rdfs:label>Harvest cutting height (+ve) or fractional LAI removal (-ve)</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000003"/>
@@ -13328,9 +15941,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001040">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Type of harvest represents a categorical variable that specifies the method or approach used for harvesting plant material in agricultural or forestry systems. This parameter distinguishes between different harvesting strategies such as clear-cutting, selective harvesting, or partial removal, which affects biomass yield, ecosystem recovery, and management outcomes in terrestrial vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iHarvstType_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>type of harvest</rdfs:label>
+        <rdfs:label>Type of harvest</rdfs:label>
     </Class>
     
 
@@ -13339,9 +15954,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001041">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Flag for stand replacing disturbance is a binary indicator that identifies whether a disturbance event completely removes or replaces the existing vegetation stand. This parameter distinguishes between partial disturbances and complete stand replacement events such as clear-cut harvesting, severe fires, or major storms, which is crucial for modeling vegetation succession and ecosystem recovery dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>jHarvst_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>flag for stand replacing disturbance</rdfs:label>
+        <rdfs:label>Flag for stand replacing disturbance</rdfs:label>
     </Class>
     
 
@@ -13350,9 +15967,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001042">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Year of planting specifies the calendar year when vegetation was established or planted in a particular location or management unit. This temporal parameter is essential for tracking vegetation age, growth stages, and development cycles, and is crucial for modeling plant phenology, biomass accumulation, and management scheduling in agricultural and forestry systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iYearPlanting_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>year of planting</rdfs:label>
+        <rdfs:label>Year of planting</rdfs:label>
     </Class>
     
 
@@ -13361,9 +15980,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001043">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Year of harvest specifies the calendar year when vegetation was harvested or removed from a particular location or management unit. This temporal parameter tracks the timing of biomass removal events and is essential for modeling harvest cycles, carbon storage changes, and ecosystem disturbance impacts in agricultural and forestry management systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iYearPlantHarvest_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>year of harvest</rdfs:label>
+        <rdfs:label>Year of harvest</rdfs:label>
     </Class>
     
 
@@ -13372,9 +15993,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001044">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Day of planting specifies the day of year when vegetation was established or planted, typically expressed as a Julian day number from 1 to 365. This parameter provides precise timing for planting events and is crucial for modeling seasonal phenology, growth initiation, and the relationship between planting timing and environmental conditions in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iDayPlanting_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>day of planting</rdfs:label>
+        <rdfs:label>Day of planting</rdfs:label>
     </Class>
     
 
@@ -13383,9 +16006,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001045">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Day of harvest specifies the day of year when vegetation was harvested or removed, typically expressed as a Julian day number from 1 to 365. This parameter provides precise timing for harvest events and is essential for modeling seasonal management practices, biomass removal timing, and the impacts of harvest scheduling on ecosystem processes and productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iDayPlantHarvest_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>day of harvest</rdfs:label>
+        <rdfs:label>Day of harvest</rdfs:label>
     </Class>
     
 
@@ -13394,9 +16019,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001046">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Flag for species death is a binary indicator that identifies whether a plant functional type or species has died or become inactive within a modeling unit. This parameter tracks vegetation mortality events and is crucial for modeling vegetation dynamics, succession processes, and the impacts of environmental stress or disturbance on plant community composition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantState_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>flag for species death</rdfs:label>
+        <rdfs:label>Flag for species death</rdfs:label>
     </Class>
     
 
@@ -13405,9 +16032,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001047">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Alternate year of planting specifies an alternative calendar year for vegetation establishment when multiple planting scenarios or rotational systems are considered. This parameter allows for flexible management scheduling and is important for modeling crop rotations, replanting strategies, and alternative management scenarios in agricultural and forestry systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantingYear_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>alternate year of planting</rdfs:label>
+        <rdfs:label>Alternate year of planting</rdfs:label>
     </Class>
     
 
@@ -13416,9 +16045,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001048">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Alternate day of planting specifies an alternative day of year for vegetation establishment when multiple planting scenarios or timing options are considered. This parameter provides flexibility in management scheduling and is crucial for modeling sensitivity to planting dates, climate variability impacts, and alternative management strategies in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantingDay_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>alternate day of planting</rdfs:label>
+        <rdfs:label>Alternate day of planting</rdfs:label>
     </Class>
     
 
@@ -13427,9 +16058,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001049">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Alternate year of harvest specifies an alternative calendar year for vegetation harvesting when multiple harvest scenarios or rotational systems are considered. This parameter enables modeling of flexible harvest scheduling and is important for understanding the impacts of harvest timing variability on ecosystem productivity and carbon cycling in managed terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iHarvestYear_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>alternate year of harvest</rdfs:label>
+        <rdfs:label>Alternate year of harvest</rdfs:label>
     </Class>
     
 
@@ -13438,9 +16071,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001050">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Alternate day of harvest specifies an alternative day of year for vegetation harvesting when multiple harvest scenarios or timing options are considered. This parameter provides flexibility in harvest scheduling and is essential for modeling the sensitivity of ecosystem processes to harvest timing and evaluating alternative management strategies in agricultural and forestry systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iHarvestDay_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>alternate day of harvest</rdfs:label>
+        <rdfs:label>Alternate day of harvest</rdfs:label>
     </Class>
     
 
@@ -13449,9 +16084,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001051">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Total carbon dioxide flux from fire quantifies the amount of carbon dioxide gas released to the atmosphere during combustion events in terrestrial ecosystems. This parameter represents the largest component of fire emissions and is fundamental for understanding the carbon cycle impacts of wildfires and prescribed burns, as well as their contribution to atmospheric carbon dioxide concentrations in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total CO2 flux from fire</rdfs:label>
+        <rdfs:label>Total carbon dioxide flux from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -13461,9 +16101,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001052">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Total methane flux from fire quantifies the amount of methane gas released to the atmosphere during combustion events in terrestrial ecosystems. This parameter is essential for understanding greenhouse gas emissions from wildfires and prescribed burns, as methane is a potent greenhouse gas that contributes to global warming and climate change impacts in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CH4byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total CH4 flux from fire</rdfs:label>
+        <rdfs:label>Total CH4 flux from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -13475,10 +16120,12 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
         <obo:IAO_0000115>Total O2 flux from fire refers to the total amount of oxygen that is released or absorbed during a fire. This measure includes the oxygen used for combustion as well as the oxygen produced during the burning process. It is a critical component in understanding the impact of fire on the atmosphere and the role it plays in the earth&apos;s carbon cycle.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>O2byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total O2 flux from fire</rdfs:label>
+        <rdfs:label>Total flux from fire</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
@@ -13490,10 +16137,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001054">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Total ammonia flux from fire represents the amount of ammonia gas emitted to the atmosphere during combustion processes in vegetation and organic matter. Fire-induced ammonia emissions contribute significantly to nitrogen cycling in ecosystems and can affect air quality, soil chemistry, and atmospheric nitrogen deposition patterns in regional and global biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NH3byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total NH3 flux from fire</rdfs:label>
+        <rdfs:label>Total NH3 flux from fire</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </Class>
@@ -13506,9 +16157,12 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
         <obo:IAO_0000115>Total N2O flux from fire refers to the total amount of nitrous oxide (N2O) that is released into the atmosphere as a result of burning processes. Fires, including forest and grassland fires, can produce N2O as a byproduct of combustion. This parameter is significant in Earth system modeling as N2O is a potent greenhouse gas that can contribute to global warming and climate change.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>N2ObyFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total N2O flux from fire</rdfs:label>
+        <rdfs:label>Total nitrous oxide flux from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
     </Class>
@@ -13521,9 +16175,12 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
         <obo:IAO_0000115>Total PO4 flux from fire refers to the quantity of phosphate, an essential plant nutrient, that is expelled into the environment as a result of combustion processes. Fire events cause the release of nutrients, including phosphate, which are usually bound in plant biomass and soil organic matter. These nutrients can then be transported through smoke, ash, or post-fire run-off. Understanding the flux of these nutrients helps in assessing the impacts of fires on nutrient cycling and ecosystem productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PO4byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total PO4 flux from fire</rdfs:label>
+        <rdfs:label>Total phosphate flux from fire</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
@@ -13534,9 +16191,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001057">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>The current number of active plant function types in a grid.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NP_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>number of plant species</rdfs:label>
+        <rdfs:label>Number of plant species</rdfs:label>
     </Class>
     
 
@@ -13545,9 +16204,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001058">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>The initial number of active plant function types in a grid.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NP0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>intitial number of plant species</rdfs:label>
+        <rdfs:label>Initial number of plant species</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
     </Class>
     
 
@@ -13556,9 +16218,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001059">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>The active state of a given plant function group for grazing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LSG_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>match PFT from different scenarios</rdfs:label>
+        <rdfs:label>Match PFT from different scenarios</rdfs:label>
     </Class>
     
 
@@ -13567,9 +16231,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001060">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The total number of root axes of each plant function group.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumRootAxes_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root primary axis number</rdfs:label>
+        <rdfs:label>Root primary axis number</rdfs:label>
     </Class>
     
 
@@ -13578,9 +16244,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001061">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The soil layer number for the root tip of a given root axis.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NIXBotRootLayer_rpft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum soil layer number for root axes</rdfs:label>
+        <rdfs:label>Maximum soil layer number for root axes</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -13589,9 +16258,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001062">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Whether a plant&apos;s roots are dead or alive.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantRootState_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>flag to detect root system death</rdfs:label>
+        <rdfs:label>Flag to detect root system death</rdfs:label>
     </Class>
     
 
@@ -13600,9 +16271,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001063">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>An indicator of in which soil layer the deepest root exist.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NIXBotRootLayer_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum soil layer number for all root axes</rdfs:label>
+        <rdfs:label>Maximum soil layer number for all root axes</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -13611,9 +16285,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001065">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The mass of different chemical elements that are contained in different component of plant primary and secondary roots, as well as root associated mycorrhizae at the beginning of evolving the model a new time step. This is the initial root biomass for biomass conservation tracking in EcoSIM.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootElmsbeg_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root biomass per pft</rdfs:label>
+        <rdfs:label>Root biomass per pft</rdfs:label>
     </Class>
     
 
@@ -13624,8 +16300,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root growth yield refers to the productivity of biomass accumulation in the roots of plants, expressed as the amount of new root biomass produced per unit of resource input, such as water, nutrients, or carbon dioxide. It represents the efficiency of plants in utilizing resources for root growth and plays a crucial role in the overall productivity and nutrient cycling within terrestrial ecosystems. Root growth yield is a key parameter in Earth system models as it influences the carbon and nutrient dynamics in soils, water uptake, and the overall functioning of ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootBiomGrosYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root growth yield</rdfs:label>
+        <rdfs:label>Measurement of root growth yield</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -13638,8 +16315,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Threshold root nonstructural C content for initiating new root axis is a plant physiological parameter that indicates the minimum concentration of nonstructural carbon (C) in a plant&apos;s root that is required for the initiation of a new root axis. It plays a critical role in plant root development and further plant growth.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MinNonstC2InitRoot_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>threshold root nonstructural C content for initiating new root axis</rdfs:label>
+        <rdfs:label>Threshold root nonstructural carbon content for initiating new root axis</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
@@ -13652,9 +16330,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001068">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Fraction of remobilizable nonstructural biomass in root represents the proportion of root biomass that can be mobilized and translocated to other plant parts during times of resource limitation or stress. This parameter is crucial for understanding plant carbon allocation strategies and nutrient recycling within plants, particularly during periods of resource scarcity or when plants need to support growth in other tissues.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootFracRemobilizableBiom</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of remobilizable nonstructural biomass in root</rdfs:label>
+        <rdfs:label>Fraction of remobilizable nonstructural biomass in root</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -13665,9 +16346,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root volume:mass ratio (DMVL) is a measure of the volume and mass of plant roots. It provides insights into the root system architecture, root density, and the overall growth and health of plants. This ratio can vary widely among different plant species and can be influenced by various environmental factors such as soil type, nutrient availability, and water content.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootVolPerMassC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root volume:mass ratio</rdfs:label>
+        <rdfs:label>Root volume:mass ratio</rdfs:label>
         <bervo:BERVO_has_unit>m3 g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
@@ -13677,9 +16360,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001070">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root diameter primary axes measures the thickness of the main structural roots that develop directly from the plant stem or root crown. This morphological parameter influences water and nutrient transport capacity, mechanical support, and overall root system architecture in terrestrial vegetation models and ecosystem carbon allocation studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stMaxRadius1_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root diameter primary axes</rdfs:label>
+        <rdfs:label>Root diameter primary axes</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -13691,8 +16376,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root diameter refers to the thickness of the root and root diameter secondary axes refers to the thickness of the secondary (or lateral) roots. Different species of plants have different types of roots systems and different root thicknesses. This thickness can play a significant role in the plant&apos;s ability to take up water and nutrients from the soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndMaxRadius1_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root diameter secondary axes</rdfs:label>
+        <rdfs:label>Root diameter secondary axes</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000163"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
@@ -13706,8 +16392,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>The cross-sectional area of the primary root axes refers to the area of a section cut through the primary root axis perpendicular to its length. This is an important parameter in understanding the root architecture, water and nutrient uptake, as well as overall plant growth.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stXSecArea_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root cross-sectional area primary axes</rdfs:label>
+        <rdfs:label>Root cross-sectional area primary axes</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
@@ -13719,9 +16406,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001073">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root cross-sectional area secondary axes quantifies the area of lateral or branch roots when cut perpendicular to their longitudinal axis. This parameter determines the conductive capacity of secondary root systems for water and nutrient transport, influencing plant hydraulic conductivity and resource acquisition efficiency in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndXSecArea_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root cross-sectional area secondary axes</rdfs:label>
+        <rdfs:label>Root cross-sectional area secondary axes</rdfs:label>
         <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
     </Class>
     
@@ -13731,9 +16420,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001074">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root layer temperature growth function describes the mathematical relationship between soil temperature and root growth rates at different soil depths. This function modulates root development and biomass allocation based on thermal conditions, making it essential for predicting plant responses to climate change and seasonal temperature variations in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>fTgrowRootP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer temperature growth functiom</rdfs:label>
+        <rdfs:label>Root layer temperature growth function</rdfs:label>
     </Class>
     
 
@@ -13742,11 +16433,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001075">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root nitrogen to carbon ratio represents the mass ratio of nitrogen to carbon content in root tissues, indicating the nutritional quality and metabolic activity of root systems. This stoichiometric parameter influences decomposition rates, nutrient cycling, and soil organic matter formation when roots die and decompose, making it fundamental for biogeochemical modeling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootrNC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root N:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <rdfs:label>Root N:C ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </Class>
     
@@ -13756,11 +16450,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001076">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root phosphorous to carbon ratio quantifies the mass ratio of phosphorous to carbon in root tissue, reflecting the phosphorous content and metabolic demands of root systems. This stoichiometric relationship affects decomposition dynamics, phosphorous cycling, and nutrient availability when root litter enters soil organic matter pools in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootrPC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <rdfs:label>Root P:C ratio</rdfs:label>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </Class>
     
@@ -13772,8 +16469,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root porosity refers to the percentage of the total root volume that is not occupied by plant cells or materials. This includes air spaces and intercellular spaces within the root structure. Root porosity is an important factor in determining a plant&apos;s ability to uptake water and nutrients from the soil, and can be influenced by factors such as root architecture, soil conditions, and water availability.|Root porosity refers to the proportion of the root volume that is not occupied by solid materials. This is a measurement of the open space within the root system that can be filled with air or water. Root porosity can have an impact on plant health as it influences the root’s ability to draw up water and nutrients. It can also facilitate the exchange of gases between the root system and the soil environment.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootPorosity_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root porosity</rdfs:label>
+        <rdfs:label>Root porosity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Porosity"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -13786,8 +16485,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root radial resistivity refers to the resistance offered by the root system of a plant to the radial flow of water and nutrients. It is an important factor affecting the uptake of water and nutrients from soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootRadialResist_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root radial resistivity</rdfs:label>
+        <rdfs:label>Root radial resistivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Resistivity"/>
         <bervo:BERVO_has_unit>MPa h m-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -13800,8 +16501,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root axial resistivity (RSRA) is a measure of the ability of a plant&apos;s root system to resist the flow of electric current along its length. It is an important parameter in the study of plant physiology and root system architecture, as it can provide insights into the structure and function of the root system. The RSRA value can be influenced by various factors, including the species and age of the plant, soil conditions, and environmental factors.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootAxialResist_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root axial resistivity</rdfs:label>
+        <rdfs:label>Root axial resistivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Resistivity"/>
         <bervo:BERVO_has_unit>MPa h m-4</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -13814,9 +16517,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Shoot-root rate constant for nonstructural C exchange refers to the rate at which carbon is exchanged between the shoot and root of a plant, specifically in relation to nonstructural carbon compounds. This value can impact a range of plant processes, including growth, resource allocation, and response to environmental stress.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ShutRutNonstElmntConducts_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>shoot-root rate constant for nonstructural C exchange</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <rdfs:label>Shoot-root rate constant for nonstructural carbon exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000161"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
@@ -13830,8 +16534,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>The maximum rate at which roots can take up ammonium (NH4) from the soil. This rate can depend on various factors, such as the concentration of NH4 in the soil, the root characteristics, temperature, and soil moisture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VmaxNH4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum root NH4 uptake rate</rdfs:label>
+        <rdfs:label>Maximum root ammonium uptake rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000290"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g m-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
@@ -13845,9 +16552,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Km for root NH4 uptake refers to the half-saturation constant for the uptake of ammonium (NH4) by plant roots. It is a parameter used in modeling to describe the nutrient uptake kinetics of plants. A lower Km value indicates a higher affinity of the plant for NH4, meaning that the plant can uptake NH4 efficiently even at low soil NH4 concentrations. Conversely, a higher Km value indicates a lower affinity of the plant for NH4, meaning that the plant needs higher soil NH4 concentrations to uptake NH4 efficiently. The Km for root NH4 uptake is an important factor that influences nutrient cycling, plant nutrition, and productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>KmNH4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>Km for root NH4 uptake</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000128"/>
+        <rdfs:label>Km for root ammonium uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
@@ -13859,9 +16567,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001083">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Minimum ammonium concentration for root ammonium uptake defines the threshold soil ammonium concentration below which plants cannot effectively absorb ammonium nitrogen from the soil solution. This parameter determines the lower limit of plant nitrogen acquisition and influences competitive dynamics between plants and soil microorganisms for available nitrogen resources in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CMinNH4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>minimum NH4 concentration for root NH4 uptake</rdfs:label>
+        <rdfs:label>Minimum ammonium concentration for root ammonium uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -13872,13 +16584,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001084">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Maximum root nitrate uptake rate represents the highest rate at which plant roots can absorb nitrate nitrogen from soil under optimal conditions. This kinetic parameter defines the upper limit of plant nitrate acquisition capacity and is essential for modeling nitrogen competition between vegetation and soil microorganisms in terrestrial ecosystem nitrogen cycling studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VmaxNO3Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum root NO3 uptake rate</rdfs:label>
+        <rdfs:label>Maximum root nitrate uptake rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000290"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g m-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
     </Class>
     
 
@@ -13886,11 +16601,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001085 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001085">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>Michaelis constant for root nitrate uptake represents the substrate concentration at which nitrate uptake rate reaches half of its maximum value. This biochemical parameter characterizes the affinity of root transport systems for nitrate, with lower values indicating higher uptake efficiency at low soil nitrate concentrations in plant-soil nitrogen dynamics models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>KmNO3Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>Km for root NO3 uptake</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <rdfs:label>Km for root nitrate uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
@@ -13904,8 +16621,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>The minimum concentration of nitrate (NO3) required in root zone for root ammonium (NH4) uptake</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CminNO3Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>minimum NO3 concentration for root NH4 uptake</rdfs:label>
+        <rdfs:label>Minimum nitrate concentration for root ammonium uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -13916,12 +16636,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001087">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Maximum root phosphate uptake rate defines the highest rate at which plant roots can absorb phosphate from soil solution under saturated conditions. This parameter establishes the upper limit of plant phosphorous acquisition and is critical for understanding phosphorous limitation effects on plant growth and ecosystem productivity in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VmaxPO4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum root PO4 uptake rate</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <rdfs:label>Maximum root phosphate uptake rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000290"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g m-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </Class>
     
@@ -13930,12 +16653,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001088 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001088">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
         <obo:IAO_0000115>Km for root PO4 uptake refers to the half-maximal velocity constant (Km) of phosphate (PO4) uptake by plant roots. It is a parameter that characterizes the efficiency and capacity of root systems to absorb phosphate from the soil. A lower Km value indicates higher efficiency of phosphate uptake, while a higher Km value indicates lower efficiency. This parameter is important in understanding nutrient dynamics, plant growth and productivity, and strategies for optimizing nutrient use efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>KmPO4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>Km for root PO4 uptake</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <rdfs:label>Km for root phosphate uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
@@ -13949,8 +16673,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Minimum PO4 concentration for root NH4 uptake refers to the minimum concentration of phosphate (PO4) in the soil solution that allows roots of plants to absorb or take up ammonium (NH4). Ammonium is a form of nitrogen that is absorbed by plant roots from the soil and used as a nutrient. The absorption of ammonium by plant roots is often dependent on the concentration of other nutrients in the soil solution, including phosphate. By defining the minimum PO4 concentration for root NH4 uptake, it becomes possible to better understand and model nutrient dynamics and plant nutrition in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CMinPO4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>minimum PO4 concentration for root NH4 uptake</rdfs:label>
+        <rdfs:label>Minimum phosphate concentration for root ammonium uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
@@ -13964,8 +16691,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root internal radius refers to the inner radius of a plant&apos;s root. It is an important factor in plant growth and development, affecting the plant&apos;s ability to absorb water and nutrients from the soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootRaidus_rpft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root internal radius</rdfs:label>
+        <rdfs:label>Root internal radius</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -13978,10 +16706,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root N:C ratio x root growth yield (CNRTS) is a measure of the relative investment in root nitrogen (N) versus root carbon (C) during root growth. This ratio influences important aspects of plant growth, development, and nutrient use efficiency. In the context of earth systems modeling, CNRTS can play a critical role in simulating plant nutrient dynamics and their influence on broader ecosystem functions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNRTS_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Deprioritize</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root N:C ratio x root growth yield</rdfs:label>
+        <rdfs:label>Root N:C ratio x root growth yield</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000105"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </Class>
     
 
@@ -13990,11 +16721,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001092">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root phosphorous to carbon ratio multiplied by root growth yield represents the phosphorous investment efficiency in root biomass production. This composite parameter quantifies how effectively plants allocate phosphorous resources for root growth and influences phosphorous cycling dynamics and plant competitive strategies in nutrient-limited terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPRTS_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Deprioritize</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root P:C ratio x root growth yield</rdfs:label>
+        <rdfs:label>Root P:C ratio x root growth yield</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000105"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </Class>
     
@@ -14004,9 +16739,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001093">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Non-structural chemical element in roots represents the concentration of mobile nutrients and metabolites that are not incorporated into structural components like cellulose or lignin. These elements include soluble sugars, amino acids, and mineral nutrients that can be readily mobilized for growth, maintenance, or transport to other plant organs in vegetation dynamics models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMycoNonstElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>non-structural chemical element in roots</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Non-structural chemical element in roots</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14016,9 +16754,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001094">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Maximum radius of primary roots defines the largest possible radius that main structural roots can achieve during plant development. This morphological constraint affects root hydraulic conductivity, mechanical stability, and resource investment strategies, influencing overall plant architecture and competitive ability in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stMaxRadius_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum radius of primary roots</rdfs:label>
+        <rdfs:label>Maximum radius of primary roots</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -14028,9 +16769,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001095">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Maximum radius of secondary roots establishes the upper limit for the thickness of lateral or branch roots that develop from primary root axes. This parameter influences the balance between resource acquisition surface area and structural investment, affecting root system efficiency and plant competitive strategies for soil resource capture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndMaxRadius_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum radius of secondary roots</rdfs:label>
+        <rdfs:label>Maximum radius of secondary roots</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -14042,8 +16786,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root branching frequency refers to the number of root branches per unit length of root. This is an important attribute of root system architecture and can significantly influence root function, including nutrient and water uptake.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootBranchFreq_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root brancing frequency</rdfs:label>
+        <rdfs:label>Root branching frequency</rdfs:label>
         <bervo:BERVO_has_unit>m-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -14054,9 +16799,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001097">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root nodule chemical element quantifies the elemental composition of specialized root structures that house nitrogen-fixing bacteria in leguminous plants. These nodules contain essential elements like iron, molybdenum, and phosphorous that support nitrogen fixation processes, making them critical components for understanding biological nitrogen cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNodulElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root nodule chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Root nodule chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14066,9 +16814,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001098">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root tortuosity to calculate root gaseous diffusivity measures the complexity of pathways for gas movement through root tissue pore spaces. This parameter affects oxygen transport to root tissues and carbon dioxide efflux from root respiration, influencing root metabolism and survival under waterlogged or compacted soil conditions in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootPoreTortu4Gas_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root tortuosity to calculate root gaseous diffusivity</rdfs:label>
+        <rdfs:label>Root tortuosity to calculate root gaseous diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000289"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
     
 
@@ -14079,8 +16831,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer non-structural element refers to aspects of a plant&apos;s root layer that do not contribute to its structural integrity. These may include biomolecules, enzymes, or other compounds that play vital roles in the plant&apos;s basic physiological processes. In earth system modeling, these non-structural elements help in understanding the health and function of plant roots and can impact parameters like nutrient uptake, soil interaction, and overall plant vitality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNodulNonstElms_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer nonstructural element</rdfs:label>
+        <rdfs:label>Root layer nonstructural element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
     </Class>
@@ -14091,9 +16844,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001100">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root layer length per plant quantifies the total length of roots present in a specific soil layer divided by the number of individual plants. This parameter describes root density distribution with depth and influences plant access to soil resources, competition dynamics, and soil-plant interactions in spatially explicit vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootLenPerPlant_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer length per plant</rdfs:label>
+        <rdfs:label>Root layer length per plant</rdfs:label>
         <bervo:BERVO_has_unit>m p-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -14105,8 +16860,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer length of primary axes refers to the length of the primary roots in the layer of soil. It provides information on the depth distribution of roots within the soil profile.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stLen_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer length primary axes</rdfs:label>
+        <rdfs:label>Root layer length primary axes</rdfs:label>
         <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
@@ -14120,8 +16876,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Secondary root length refers to the length of the secondary, or lateral, roots in a plant&apos;s root system. Secondary roots develop from the primary root and enhance the root system&apos;s ability to anchor the plant and absorb water and nutrients from the soil. This measure can vary greatly depending on plant species, age, and environmental conditions.|Secondary root length refers to the total length of all secondary roots in the root system of a plant. Secondary roots, also known as lateral roots, branch off from the primary root or taproot in root layer. Secondary roots improve the efficiency of water and nutrient absorption from the soil and contribute to the stability of the plant. Measuring secondary root length is important in studies of plant growth, development, and adaptation to various environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndLen_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer length secondary axes</rdfs:label>
+        <rdfs:label>Root layer length secondary axes</rdfs:label>
         <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
@@ -14133,9 +16890,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001103">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The quantity of root length per unit volume of soil, commonly expressed as root length per cubic meter. This measurement is crucial for understanding root space occupation and the efficiency of soil exploration for nutrient and water uptake.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootLenDensPerPlant_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root length density in soil layers</rdfs:label>
+        <rdfs:label>Root length density in soil layers</rdfs:label>
         <bervo:BERVO_has_unit>m m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -14147,8 +16906,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer number primary axes refers to the count of primary root axes in a specific layer of root system. The primary root axis is the main root from which smaller lateral roots grow. Different root layers can have different densities and organization of primary root axes, affecting nutrient uptake and anchorage of the plant. This count aids in understanding root architecture and its effects on plant growth.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stXNumL_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer number primary axes</rdfs:label>
+        <rdfs:label>Root layer number primary axes</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
         <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
@@ -14160,9 +16920,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001105">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The count of root axes per unit ground area within a specific soil layer. This parameter quantifies root branching patterns and root system architecture, which directly influences nutrient uptake capacity and soil stabilization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndXNum_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer number axes</rdfs:label>
+        <rdfs:label>Root layer number axes</rdfs:label>
         <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14174,8 +16936,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer number secondary axes refer to the number of secondary roots emerging from the primary roots in the root layer of plants. This measure is critical in understanding the complexity and efficiency of the root system of plants, influencing nutrient and water uptake, plant stability, and interactions with the soil microorganisms.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndXNum_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer number secondary axes</rdfs:label>
+        <rdfs:label>Root layer number secondary axes</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
         <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
@@ -14189,8 +16952,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>The term &apos;root layer average length&apos; refers to the average length of roots within a specific layer of soil. It is a parameter used in earth systems modeling to characterize the size and distribution of roots in the soil profile. This parameter influences various processes such as nutrient uptake, water absorption, and carbon allocation, and can affect the overall productivity and stability of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndMeanLens_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer average length</rdfs:label>
+        <rdfs:label>Root layer average length</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000260"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -14202,8 +16968,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer area per plant refers to the total area covered by the roots of a single plant. It is a parameter used in ecological and earth system modeling to understand root development, nutrient uptake, and the overall growth of plants. This information is also important for understanding soil-plant interactions and nutrient cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootAreaPerPlant_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer area per plant</rdfs:label>
+        <rdfs:label>Root layer area per plant</rdfs:label>
         <bervo:BERVO_has_unit>m p-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
@@ -14217,8 +16984,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer volume water refers to the volume of water present within the root layer of soil. This measurement is crucial in understanding plant water uptake, soil water retention, and the hydrological balance within the soil profile. It is measured in volume units (e.g., cubic meters) per soil layer depth (e.g., meters) and can significantly vary based on soil characteristics, environmental conditions, and plant root systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootVH2O_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer volume water</rdfs:label>
+        <rdfs:label>Root layer volume water</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
@@ -14231,9 +16999,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001110">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The average diameter of primary root axes within a specific soil layer. This measurement is important for calculating root surface area, hydraulic conductance, and mechanical strength in soil-plant water relations and carbon allocation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stRadius_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer diameter primary axes</rdfs:label>
+        <rdfs:label>Root layer diameter primary axes</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -14245,8 +17015,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer volume air refers to the amount of air space present within the root layer of soil. This space is critical for plant growth as it allows for the exchange of gases between the roots and the atmosphere, facilitates the movement of water and nutrients to the roots, and prevents the soil from becoming overly compacted. It is a vital parameter in understanding plant physiology and soil-plant interactions, and can be influenced by factors such as soil type, compaction, moisture content, and root growth.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootPoreVol_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer volume air</rdfs:label>
+        <rdfs:label>Root layer volume air</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
@@ -14259,9 +17030,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001112">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The vertical distance from the soil surface to a specific root layer. This parameter is essential for modeling water and nutrient uptake, as well as understanding how root systems access resources at different soil depths in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stDepz_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer depth</rdfs:label>
+        <rdfs:label>Root layer depth</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -14271,9 +17044,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001113">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The average diameter of secondary or lateral root axes within a specific soil layer. This measurement helps determine the surface area available for water and nutrient absorption, as well as the mechanical properties of the root system for soil stabilization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndRadius_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer diameter secondary axes</rdfs:label>
+        <rdfs:label>Root layer diameter secondary axes</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -14283,9 +17058,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001114">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The length of primary root axes per unit mass of root biomass, indicating root efficiency in soil exploration. This parameter is crucial for understanding how plants allocate carbon to root construction and the cost-effectiveness of different root architectures in nutrient acquisition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stSpecLen_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>specific root length primary axes</rdfs:label>
+        <rdfs:label>Specific root length primary axes</rdfs:label>
         <bervo:BERVO_has_unit>m g-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -14295,9 +17072,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001115">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The length of secondary root axes per unit mass of root biomass, representing the efficiency of lateral root development. This metric helps evaluate how plants optimize their fine root systems for maximum soil volume exploration while minimizing carbon investment costs.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndSpecLen_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>specific root length secondary axes</rdfs:label>
+        <rdfs:label>Specific root length secondary axes</rdfs:label>
         <bervo:BERVO_has_unit>m g-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -14309,8 +17088,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root water uptake refers to the process by which plant roots extract water from the soil. It is a vital parameter in earth systems modeling as it influences the distribution and availability of water in terrestrial ecosystems. Root water uptake is influenced by various factors such as soil moisture content, plant root characteristics, and environmental conditions. It is essential for accurately simulating the water cycle and understanding the dynamics of plant-water interactions in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AllPlantRootH2OLoss_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root water uptake</rdfs:label>
+        <rdfs:label>Root water uptake</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
@@ -14323,9 +17103,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001117">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The total water potential within plant roots, representing the sum of osmotic, turgor, and matric potentials. This measurement is fundamental for understanding water transport from soil to plant and predicting water stress responses in vegetation modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIRoot_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root total water potential</rdfs:label>
+        <rdfs:label>Root total water potential</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </Class>
     
@@ -14335,9 +17118,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001118">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The component of root water potential due to dissolved solutes, which creates an osmotic gradient for water movement. This parameter is essential for modeling water uptake efficiency and salt tolerance in plants under varying soil salinity conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIRootOSMO_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root osmotic water potential</rdfs:label>
+        <rdfs:label>Root osmotic water potential</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </Class>
     
@@ -14347,9 +17132,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001119">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The pressure component of root water potential resulting from cell wall resistance to expansion. This parameter is critical for understanding root growth dynamics, cell expansion processes, and mechanical interactions between roots and soil particles.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIRootTurg_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root turgor water potential</rdfs:label>
+        <rdfs:label>Root turgor water potential</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </Class>
     
@@ -14359,9 +17146,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001120">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The concentration of gaseous tracer compounds within root tissues per unit ground area. This measurement is used to track gas transport pathways and understand root-soil gas exchange processes in biogeochemical cycling studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_rootml_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root gaseous tracer content</rdfs:label>
+        <rdfs:label>Root gaseous tracer content</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14371,9 +17160,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001121">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The amount of dissolved gaseous tracer compounds in root tissues per unit ground area. This parameter helps quantify solute transport through root systems and understand how roots facilitate the movement of dissolved gases in soil-plant systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_rootml_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root dissolved gaseous tracer content</rdfs:label>
+        <rdfs:label>Root dissolved gaseous tracer content</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14385,8 +17176,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>The parameter &apos;total root gas content&apos; refers to the amount of gas stored in the root system of a plant. It represents the total volume of gases, such as oxygen and carbon dioxide, that are present in the root zone. This parameter can be influenced by disturbances, such as deforestation or land use change, which can lead to changes in the root system and subsequently impact the amount of gas stored in the roots.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRootGasLossDisturb_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>total root gas content</rdfs:label>
+        <rdfs:label>Total root gas content</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14396,9 +17189,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001123">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The total amount of carbon stored in the root system of an individual plant. This parameter is essential for calculating carbon allocation patterns, belowground carbon pools, and understanding plant investment strategies in root versus shoot biomass.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootBiomCPerPlant_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root C per plant</rdfs:label>
+        <rdfs:label>Root carbon per plant</rdfs:label>
         <bervo:BERVO_has_unit>g p-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
@@ -14413,8 +17208,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Plant root element refers to any chemical element found in the roots of a plant. These elements play a crucial role in plant growth and nutrition, as well as in soil fertility and the wider ecosystem.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>plant root element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Plant root element</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000220"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
@@ -14428,8 +17225,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Plant root structural element refers to the features that comprise the structure of a plant&apos;s roots, including the root hairs, root tip, and root cap. These elements are crucial for nutrient absorption, water uptake, and structural support.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootStrutElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>plant root structural element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Plant root structural element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </Class>
@@ -14440,9 +17239,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001126">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The amount of carbon contained in protein compounds within a specific root layer per unit ground area. This measurement represents the nitrogen-rich organic carbon pool that is readily available for decomposition and nutrient cycling in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootProteinC_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer protein C</rdfs:label>
+        <rdfs:label>Root layer protein carbon</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
@@ -14456,8 +17257,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer element primary axes refers to the main or principal axes of elements (parts or sections) within the root layer.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMyco1stStrutElms_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer element primary axes</rdfs:label>
+        <rdfs:label>Root layer element primary axes</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
     </Class>
@@ -14470,8 +17272,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>The secondary axes of an element in the root layer.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMyco2ndStrutElms_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer element secondary axes</rdfs:label>
+        <rdfs:label>Root layer element secondary axes</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000163"/>
@@ -14485,9 +17288,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer C refers to the amount of carbon present in the soil layer where plant roots predominantly reside. It is a parameter used in earth systems modeling to simulate and understand the carbon dynamics and cycling within terrestrial ecosystems. The root layer C can vary across different plant types, soil conditions, and land management practices, and plays a crucial role in influencing soil carbon stocks, nutrient availability, and overall ecosystem productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PopuRootMycoC_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer C</rdfs:label>
+        <rdfs:label>Root layer carbon</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -14498,8 +17303,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer nodule element refers to the mineral content in the root nodules of plants. These nodules, which are formed in a mutualistic relationship between certain plants and bacteria, play an essential role in the nitrogen cycle by housing bacteria that can convert atmospheric nitrogen into a form that can be used by plants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNodulStrutElms_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer nodule element</rdfs:label>
+        <rdfs:label>Root layer nodule element</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000220"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
@@ -14514,9 +17320,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root total nodule mass refers to the total mass of the nodules that are present in the roots of a plant. Nodules contain bacteria that convert nitrogen in the air into a form that can be used by the plant, a process known as nitrogen fixation. Thus, the total nodule mass can indicate the capacity of a plant to fix nitrogen.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NodulStrutElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root total nodule mass</rdfs:label>
+        <rdfs:label>Root total nodule mass</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
@@ -14530,8 +17338,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer structural C is the amount of carbon found in the structural components of the root layer of plants. The structural components of the plants are responsible for the growth and development of the plant. Understanding the amount of structural carbon in roots can provide insights into the plant&apos;s health and productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMycoActiveBiomC_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer structural C</rdfs:label>
+        <rdfs:label>Root layer structural carbon</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000191"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
@@ -14545,8 +17354,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer nonstructural element concentration refers to the concentration of nonstructural elements, such as carbohydrates and sugars, within the root layer of a terrestrial ecosystem. Nonstructural elements are organic compounds that are not part of the plant&apos;s structural tissues but are important for energy storage and metabolism. The concentration of these elements in the root layer can influence various processes, including nutrient uptake, plant growth, and carbon cycling within the ecosystem. This parameter is relevant for earth system modeling as it provides insights into the carbon dynamics and functioning of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNonstructElmConc_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer nonstructural element concentration</rdfs:label>
+        <rdfs:label>Root layer nonstructural element concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -14556,9 +17367,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001135">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>This variable tracks the chemical elements in the primary structure of roots o rmycorrizhae in each axis. It indicates the biomass size of primary roots or the primary strcuture of mycorrhizae.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMyco1stElm_raxs</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root C primary axes</rdfs:label>
+        <rdfs:label>Root carbon primary axes</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14570,8 +17383,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
         <obo:IAO_0000115>Root layer protein C concentration refers to the concentration of organic carbon in the root layer of the soil. It represents the amount of carbon contained in proteins found in the roots of plants within a given area of soil. This parameter is important in earth systems modeling as it influences nutrient uptake, soil carbon dynamics, and soil microbial activity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootProteinConc_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer protein C concentration</rdfs:label>
+        <rdfs:label>Root layer protein carbon concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -14581,9 +17396,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001137">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>This variable tracks the root and mycorrhizae (when exists) biomass of chemical elements in different soil layers. It indicates the root distribution along the soil profile.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMassElm_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root chemical element mass in soil layer</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Root chemical element mass in soil layer</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14593,7 +17411,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001138">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>This variable indiates how permiable the roots at a give soil layer are to the gas exchange with respect to the soil. It is a function of gas species, root porosity and root biomass. It plays an important role in root-soil gas exchange, for O2, N2, H2, Ar, CO2, CH4 and NH3.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootGasConductance_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
         <rdfs:label>Root Conductance for gas uptake</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
@@ -14605,9 +17425,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001139">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>It is the mass density of surface litter, which is a function of plant chemical comopsition. This variable plays an important role in the water and heat exchange with respect to atmosphere and soil, and is also important for the carbon and nutrient cycling</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BulkDensLitR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter bulk density</rdfs:label>
+        <rdfs:label>Surface litter bulk density</rdfs:label>
         <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -14619,9 +17441,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
         <obo:IAO_0000115>Surface litter boundary layer conductance refers to the rate of energy or mass transfer from the litter layer on the surface of the soil to the atmosphere. This is largely dependent on factors such as litter type, structure, and moisture content, along with atmospheric conditions such as wind speed, temperature, and humidity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PARR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter boundary layer conductance</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000004"/>
+        <rdfs:label>Surface litter boundary layer conductance</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="Boundary Layer"/>
         <bervo:BERVO_has_unit>m t-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
     </Class>
@@ -14632,9 +17455,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001141">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>It is an indicator used by EcoSIM to indicate the type of surface litter.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iLitrType_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter type:1 = plant, 2 = manure</rdfs:label>
+        <rdfs:label>Surface litter type:1 = plant, 2 = manure</rdfs:label>
     </Class>
     
 
@@ -14643,9 +17468,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001142">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>A dimensionless parameter that quantifies the rate at which surface litter is incorporated into soil through mixing processes. This factor accounts for bioturbation, tillage operations, and natural soil mixing that affect organic matter distribution and decomposition rates in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XTillCorp_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>factor for surface litter incorporation and soil mixing</rdfs:label>
+        <rdfs:label>Factor for surface litter incorporation and soil mixing</rdfs:label>
     </Class>
     
 
@@ -14656,8 +17483,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
         <obo:IAO_0000115>Water transfer between soil surface and surface litter this variable represents the movement of water between the soil surface and the surface litter, or organic material, that covers the soil. This exchange of water can occur through various processes, including direct contact, capillary action, and gravitational movement. The amount and rate of water transfer can vary depending on factors such as soil properties, litter characteristics, and environmental conditions. Understanding this water exchange is important for modeling and simulating soil hydrology, soil moisture dynamics, and overall ecosystem functioning.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatFLoLitr2SoilM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>water transfer between soil surface and surface litter</rdfs:label>
+        <rdfs:label>Water transfer between soil surface and surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 t-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
@@ -14670,10 +17498,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001144">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The volumetric rate of water input to the surface litter layer from snowmelt per unit ground area. This flux is important for understanding seasonal hydrology, litter decomposition rates, and nutrient leaching processes in snow-dominated ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatFlowSno2LitRM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>meltwater flux into surface litter</rdfs:label>
+        <rdfs:label>Meltwater flux into surface litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -14684,8 +17516,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
         <obo:IAO_0000115>FracSurfByLitR refers to the proportion of the soil surface that is covered by surface litter. Surface litter refers to the layer of fallen leaves, twigs, bark, and other organic material that covers the soil surface. It plays a crucial role in the nutrient cycling processes in ecosystems, providing a source of nutrients and organic matter to the soil below and offering protection against soil erosion.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracSurfByLitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of soil surface covered by surface litter</rdfs:label>
+        <rdfs:label>Fraction of soil surface covered by surface litter</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
     </Class>
@@ -14696,10 +17529,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001146">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The net rate of thermal energy transfer to the surface litter layer per unit ground area. This parameter is crucial for modeling litter temperature dynamics, decomposition rates, and the thermal buffering effects of organic surface layers in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatFLoByWat2LitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>net heat transfer to surface litter</rdfs:label>
+        <rdfs:label>Net heat transfer to surface litter</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -14708,9 +17545,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001147">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The total volume of surface litter per unit ground area, including both solid organic matter and pore spaces. This measurement is essential for calculating litter bulk density, porosity, and the physical capacity for water retention and gas exchange.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter volume</rdfs:label>
+        <rdfs:label>Surface litter volume</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
@@ -14724,8 +17563,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
         <obo:IAO_0000115>Threshold surface litter heat capacity refers to the minimum amount of heat energy required to change the temperature of a given amount of surface litter by a certain degree. It is an important parameter in the modelling of fire dynamics and the effects of wildfires on ecosystems, as it helps to determine the susceptiblity of surface litter to ignition and combustion.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VHeatCapLitRMin_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>threshold surface litter heat capacity</rdfs:label>
+        <rdfs:label>Threshold surface litter heat capacity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000147"/>
         <bervo:BERVO_has_unit>MJ d-2 K-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
@@ -14737,9 +17577,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001149">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The maximum volume of water that can be retained by the surface litter layer per unit ground area. This parameter determines the litter&apos;s ability to store precipitation, reduce surface runoff, and provide water for decomposition processes and plant uptake.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VWatLitRHoldCapcity_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter water holding capacity</rdfs:label>
+        <rdfs:label>Surface litter water holding capacity</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14751,9 +17593,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
         <obo:IAO_0000115>Net water transfer to surface litter refers to the total amount of water that is transferred to the surface litter layer of an ecosystem from other parts of the ecosystem, over a given period of time. The surface litter layer, which is made up of decomposing organic matter such as dead leaves, grasses, and other plant materials, plays a crucial role in the hydrological cycle of the ecosystem. This process is an essential aspect of water cycle in ecosystems, influencing soil moisture levels, nutrient cycling, and the overall health and functioning of the ecosystem.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatFLo2LitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>net water transfer to surface litter</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <rdfs:label>Net water transfer to surface litter</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -14765,9 +17608,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001151">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The volumetric rate of water release from ice thawing within the surface litter layer per unit ground area. This flux is critical for understanding spring hydrology, freeze-thaw cycles, and their effects on litter decomposition and nutrient release.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TLitrIceFlxThaw_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>water from ice thaw in surface litter</rdfs:label>
+        <rdfs:label>Water from ice thaw in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -14777,10 +17622,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001152">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The rate of thermal energy release per unit ground area when water freezes within the surface litter layer. This heat flux affects local temperature dynamics and influences the thermal regime of the litter-soil interface during freezing periods.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TLitrIceHeatFlxFrez_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>latent heat released from water freeze in surface litter</rdfs:label>
+        <rdfs:label>Latent heat released from water freeze in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -14791,12 +17639,15 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
         <obo:IAO_0000115>Precipitation flux into surface litter refers to the flow rate of precipitation, such as rain, snowfall, or dew, into the surface litter layer of an ecosystem. Surface litter, which consists of dead plant material such as leaves and twigs, plays a critical role in nutrient cycling and soil formation. Measurement of this precipitation flux is important for understanding the hydrological dynamics of an ecosystem, particularly the processes of infiltration and percolation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Rain2LitRSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation flux into surface litter</rdfs:label>
+        <rdfs:label>Precipitation flux into surface litter</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -14807,12 +17658,15 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
         <obo:IAO_0000115>Irrigation flux into surface litter quantifies the amount of water added to the surface litter layer of the soil through irrigation. Surface litter refers to the organic material, such as dead leaves, twigs, and other plant residues, that covers the soil surface. This process can affect the moisture content and decomposition rates of the surface litter, affecting nutrient cycling and soil fertility.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Irrig2LitRSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>irrigation flux into surface litter</rdfs:label>
+        <rdfs:label>Irrigation flux into surface litter</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000150"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -14821,9 +17675,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001155">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The fraction of surface litter volume occupied by pore spaces, expressed as pore volume per total litter volume. This parameter controls water infiltration, gas exchange, and microbial access to organic substrates in decomposing litter layers.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>POROS0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>litter porosity</rdfs:label>
+        <rdfs:label>Litter porosity</rdfs:label>
         <bervo:BERVO_has_unit>m3 pore m-3 litr</bervo:BERVO_has_unit>
     </Class>
     
@@ -14833,9 +17689,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001156">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The mass of organic matter per unit ground area associated with different biochemical complexes in surface litter. This parameter tracks the distribution of carbon among various decomposition pools with different turnover rates and chemical compositions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RC0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter OM in each complex</rdfs:label>
+        <rdfs:label>Surface litter organic matter in each complex</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14845,9 +17703,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001157">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The mass of organic matter per unit ground area in surface litter that is associated with autotrophic organisms and their byproducts. This parameter represents the carbon pool derived from photosynthetic organisms and affects nutrient cycling and energy flow in decomposer communities.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RC0ff_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter OM in the autotrophic complex</rdfs:label>
+        <rdfs:label>Surface litter organic matter in the autotrophic complex</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14857,9 +17717,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001158">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The total volume of water per unit ground area present in the litter layer at the beginning of a simulation period. This parameter establishes initial hydrological conditions for modeling water dynamics, decomposition processes, and heat transfer in the litter layer.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LitWatMassBeg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>total inital water mass in litter layer</rdfs:label>
+        <rdfs:label>Total initial water mass in litter layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>m3 H2O d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14869,9 +17733,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001159">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The total volume of water per unit ground area remaining in the litter layer at the end of a simulation period. This parameter allows calculation of net water flux through the litter layer and assessment of water balance changes over time.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LitWatMassEnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>total final water mass in litter layer</rdfs:label>
+        <rdfs:label>Total final water mass in litter layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000266"/>
         <bervo:BERVO_has_unit>m3 H2O d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -14881,9 +17749,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001160">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The total volumetric rate of precipitation input to the litter layer per unit ground area, including both direct rainfall and throughfall. This flux drives litter hydration, leaching processes, and provides water for microbial decomposition activities.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Rain2LitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>total precipiation reaches the litter layer</rdfs:label>
+        <rdfs:label>Total precipitation reaches the litter layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 H3O d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -14893,10 +17764,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001161">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The average radius of microbial cells used in biogeochemical models to calculate surface area and volume. This parameter affects microbial contact with substrates, uptake kinetics, and spatial distribution of biogeochemical reactions in soil and sediment environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ORAD</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>microbial radius</rdfs:label>
+        <rdfs:comment>Vague</rdfs:comment>
+        <rdfs:label>Microbial radius</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
     </Class>
     
 
@@ -14905,10 +17780,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001162">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The number of microbial cells per unit volume of soil or sediment. This parameter determines the spatial distribution of biogeochemical processes and influences the rates of nutrient cycling, organic matter decomposition, and greenhouse gas production in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BIOS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>microbial density</rdfs:label>
+        <rdfs:comment>Vague</rdfs:comment>
+        <rdfs:label>Microbial density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
         <bervo:BERVO_has_unit>n m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
     </Class>
     
 
@@ -14917,10 +17797,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001163">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The total surface area of microbial cells per unit volume of soil or sediment. This parameter controls the contact area available for substrate uptake, enzyme activity, and biogeochemical reactions, directly influencing the efficiency of microbial processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BIOA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>microbial surface area</rdfs:label>
+        <rdfs:comment>Vague</rdfs:comment>
+        <rdfs:label>Microbial surface area</rdfs:label>
         <bervo:BERVO_has_unit>m2 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
     </Class>
     
 
@@ -14929,9 +17813,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001164">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The concentration threshold at which microbial biomass begins to inhibit its own decomposition activity. This parameter represents density-dependent effects on microbial metabolism and helps model feedback mechanisms that regulate decomposition rates in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DCKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>inhibition of decomposition by microbial concentration</rdfs:label>
+        <rdfs:label>Inhibition of decomposition by microbial concentration</rdfs:label>
         <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -14941,9 +17827,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001165">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The maximum fraction of nitrogen that can be remobilized from microbial biomass during nutrient stress or death. This parameter controls nitrogen cycling efficiency and determines how much microbial nitrogen becomes available for plant uptake or other biogeochemical processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum remobilization of microbial N</rdfs:label>
+        <rdfs:label>Maximum remobilization of microbial nitrogen</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -14952,9 +17841,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001166">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The maximum fraction of phosphorus that can be recycled within microbial communities through remobilization processes. This parameter governs phosphorus cycling efficiency and determines the availability of this limiting nutrient for ecosystem productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum P recycling fractions</rdfs:label>
+        <rdfs:label>Maximum P recycling fractions</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -14963,9 +17855,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001168">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The maximum fraction of phosphorus that can be remobilized from microbial biomass during nutrient limitation or cell death. This parameter controls phosphorus availability for plant uptake and affects the overall phosphorus cycling dynamics in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCCY</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum remobilization of microbial P</rdfs:label>
+        <rdfs:label>Maximum remobilization of microbial phosphorus</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
     </Class>
     
 
@@ -14974,9 +17869,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001169">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The proportion of nonstructural carbon that is transferred to accelerate the decomposition of more recalcitrant organic matter. This parameter quantifies the priming effect, where labile carbon inputs stimulate the breakdown of stable soil organic matter.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FPRIM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>fraction of nonstructural transferred with priming</rdfs:label>
+        <rdfs:label>Fraction of nonstructural transferred with priming</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -14985,9 +17883,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001170">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The proportion of microbial carbon, nitrogen, and phosphorus that participates in priming reactions. This parameter controls how microbial nutrients are allocated to enhance the decomposition of recalcitrant organic matter in soil and sediment systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FPRIMM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>fraction of microbial C,N,P transferred with priming</rdfs:label>
+        <rdfs:label>Fraction of microbial C,N,P transferred with priming</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -14996,9 +17897,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001171">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The kinetic parameter that governs the conversion of nonstructural carbon reserves into structural microbial biomass. This rate constant controls microbial growth efficiency and the allocation of carbon between energy metabolism and biomass production.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMGR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for transferring nonstructural to structural microbial C</rdfs:label>
+        <rdfs:label>Rate constant for transferring nonstructural to structural microbial C</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15007,11 +17910,15 @@
     <!-- https://w3id.org/bervo/BERVO_0001172 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001172">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>A kinetic parameter that quantifies how dissolved organic carbon products inhibit their own decomposition reactions by reducing enzyme activity or substrate accessibility. This constant is essential for modeling decomposition dynamics in aquatic and soil systems where organic carbon accumulation can create feedback effects that slow further breakdown processes and affect carbon cycling rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OQKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>DOC product inhibition constant for decomposition</rdfs:label>
+        <rdfs:label>Dissolved organic carbon product inhibition constant for decomposition</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000269"/>
         <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </Class>
     
 
@@ -15020,9 +17927,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001173">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The hydrogen concentration threshold above which methane production becomes inhibited due to product accumulation. This parameter controls the feedback mechanism that regulates methanogenesis rates when hydrogen gas accumulates in anaerobic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>H2KI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>H2 product inhibition for methanogenesis</rdfs:label>
+        <rdfs:label>Hydrogen gas product inhibition for methanogenesis</rdfs:label>
         <bervo:BERVO_has_unit>g H m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15031,10 +17940,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001174 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001174">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>A kinetic parameter that describes how acetate accumulation inhibits its own decomposition or production pathways in anaerobic biogeochemical processes. This constant is important for modeling fermentation and methanogenesis in waterlogged soils, sediments, and anaerobic environments where acetate serves as both an intermediate product and substrate for methane production.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OAKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>acetate product inhibition constant for decomposition</rdfs:label>
+        <rdfs:label>Acetate product inhibition constant for decomposition</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000269"/>
         <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15043,10 +17955,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001175 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001175">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant that describes the substrate concentration at which microbial decomposition proceeds at half-maximum rate when microbial carbon biomass is limiting. This parameter is crucial for modeling how microbial population size affects decomposition efficiency and controls the breakdown of organic matter in carbon-limited soil and sediment environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>COMKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km to slow microbial decomposition with low microbial C</rdfs:label>
+        <rdfs:label>Km to slow microbial decomposition with low microbial carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g micr C g-1 subs C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15055,10 +17970,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001176 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001176">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant that governs the substrate concentration required for half-maximum microbial maintenance respiration when microbial carbon biomass is limited. This parameter controls how substrate availability affects microbial survival and basic metabolic functions in resource-poor environments, influencing carbon turnover and microbial community persistence in oligotrophic soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>COMKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km to slow microbial maintenance respiration with low microbial C</rdfs:label>
+        <rdfs:label>Km to slow microbial maintenance respiration with low microbial carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g micr C g-1 subs C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15068,9 +17986,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001177">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>A parameter that regulates the rate at which carbon is remobilized from microbial biomass back into available carbon pools. This control mechanism affects carbon cycling efficiency and determines how quickly microbial carbon becomes available for other ecosystem processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CKC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>controls C remobilization of microbial C</rdfs:label>
+        <rdfs:label>Controls carbon remobilization of microbial carbon</rdfs:label>
         <bervo:BERVO_has_unit>g C g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15080,9 +18000,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001178">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The kinetic rate constant for the physical mixing of surface litter with underlying soil layers. This parameter controls bioturbation processes and determines how quickly surface organic matter becomes incorporated into the soil profile.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FOSCZ0</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>rate for mixing surface litter</rdfs:label>
+        <rdfs:label>Rate for mixing surface litter</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15092,9 +18014,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001179">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The kinetic rate constant for the mixing of subsurface litter within soil layers below the surface. This parameter controls the redistribution of buried organic matter and affects decomposition rates in deeper soil horizons.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FOSCZL</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>rate for mixing subsurface litter</rdfs:label>
+        <rdfs:label>Rate for mixing subsurface litter</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15104,9 +18028,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001180">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The lowest acceptable ratio of substrate demand that must be maintained for microbial population viability. This parameter sets the threshold below which microbial populations cannot sustain themselves, affecting community structure and biogeochemical process rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>minimum ratio of total biological demand for any substrate by any microbial population</rdfs:label>
+        <rdfs:label>Minimum ratio of total biological demand for any substrate by any microbial population</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
     </Class>
     
 
@@ -15114,10 +18042,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001181 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001181">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for soil organic carbon decomposition, representing the substrate concentration at which decomposition occurs at half-maximum rate. This parameter controls the efficiency of microbial soil organic carbon utilization and affects carbon cycling rates in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DCKM0</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for SOC decomposition</rdfs:label>
+        <rdfs:label>Km for soil organic carbon decomposition</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g C g-1 soil</bervo:BERVO_has_unit>
     </Class>
     
@@ -15126,10 +18057,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001183 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001183">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The maximum rate of substrate oxidation per unit bacterial biomass under optimal conditions. This parameter determines the metabolic activity and growth potential of bacterial communities in soil and sediment environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMXO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Is bacteria a &quot;measured in&quot;?</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for all bacteria</rdfs:label>
+        <rdfs:label>Specific oxidation rates for all bacteria</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
         <bervo:BERVO_has_unit>g C g-1C h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15138,10 +18073,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001184 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001184">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The maximum rate of substrate oxidation per unit fungal biomass under optimal environmental conditions. This parameter characterizes the metabolic efficiency of fungal decomposer communities and their contribution to organic matter breakdown in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMXF</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for all fungi</rdfs:label>
+        <rdfs:label>Specific oxidation rates for all fungi</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
         <bervo:BERVO_has_unit>g C g-1C h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15150,10 +18088,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001185 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001185">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The maximum rate of acetate oxidation per unit methanogenic biomass during methane production from acetate. This parameter determines the efficiency of acetotrophic methanogenesis in anaerobic environments such as waterlogged soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMXM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for acetotrophic methanogens</rdfs:label>
+        <rdfs:label>Specific oxidation rates for acetotrophic methanogens</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
         <bervo:BERVO_has_unit>g C g-1C h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15162,10 +18103,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001186 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001186">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The maximum rate of ammonia oxidation per unit nitrifying biomass during the first step of nitrification. This parameter controls the efficiency of ammonia-oxidizing bacteria and archaea in converting ammonia to nitrite in soil and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMXH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for ammonia oxidizers</rdfs:label>
+        <rdfs:label>Specific oxidation rates for ammonia oxidizers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
         <bervo:BERVO_has_unit>g  g-1C h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15174,10 +18118,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001187 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001187">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The maximum rate of nitrite oxidation per unit nitrifying biomass during the second step of nitrification. This parameter determines the efficiency of nitrite-oxidizing bacteria in converting nitrite to nitrate and completing the nitrification process.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMXN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for nitrite oxidizers</rdfs:label>
+        <rdfs:label>Specific oxidation rates for nitrite oxidizers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
         <bervo:BERVO_has_unit>g  g-1C h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15186,10 +18133,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001188 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001188">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The maximum rate of methane oxidation per unit methanotrophic biomass under optimal conditions. This parameter controls the efficiency of methane-consuming bacteria in reducing atmospheric methane concentrations and affects greenhouse gas dynamics in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMX4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for methanotrophs</rdfs:label>
+        <rdfs:label>Specific oxidation rates for methanotrophs</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
         <bervo:BERVO_has_unit>g   g-1C h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15198,10 +18148,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001189 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001189">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The maximum rate of hydrogen oxidation per unit methanogenic biomass during methane production from hydrogen and carbon dioxide. This parameter determines the efficiency of hydrogenotrophic methanogenesis in anaerobic environments where hydrogen gas is available as an electron donor.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMXC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for hydrogenotrophic methanogens</rdfs:label>
+        <rdfs:label>Specific oxidation rates for hydrogenotrophic methanogens</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
         <bervo:BERVO_has_unit>g   g-1C h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15210,11 +18163,15 @@
     <!-- https://w3id.org/bervo/BERVO_0001190 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001190">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for dissolved organic carbon uptake by heterotrophic bacteria and fungi, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the competitive ability of heterotrophic microorganisms for dissolved organic carbon in soil and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OQKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for DOC uptake by heterotrophs bacteria and fungi</rdfs:label>
+        <rdfs:label>Km for dissolved organic carbon uptake by heterotrophs bacteria and fungi</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </Class>
     
 
@@ -15222,10 +18179,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001191 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001191">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for acetate uptake by fermenting bacteria that convert organic acids to simpler compounds. This parameter determines the efficiency of acetate utilization by fermentative microorganisms in anaerobic soil and sediment environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OQKA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Need acetate uptake equation?  See notes way above.</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
         <rdfs:label>Km for acetate uptake by heterotrophic fermenters</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15234,10 +18195,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001192 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001192">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for acetate uptake by acetotrophic methanogenic archaea during methane production. This parameter controls the substrate affinity of acetate-consuming methanogens and affects methane production rates in anaerobic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OQKAM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
         <rdfs:label>Km for acetate uptake by acetotrophic methanogens</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15246,10 +18210,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001193 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001193">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for carbon dioxide uptake by autotrophic microorganisms during carbon fixation processes. This parameter determines the efficiency of carbon dioxide assimilation by chemolithotrophic and photosynthetic organisms in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for CO2 uptake</rdfs:label>
+        <rdfs:label>Km for carbon dioxide uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15258,10 +18225,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001194 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001194">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for methane uptake by methanotrophic bacteria that oxidize methane as an energy and carbon source. This parameter controls the substrate affinity of methane-consuming bacteria and affects atmospheric methane consumption in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCK4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for CH4 uptake</rdfs:label>
+        <rdfs:label>Km for methane uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15270,10 +18240,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001195 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001195">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for ammonium uptake by nitrifying bacteria during the first step of nitrification. This parameter determines the substrate affinity of ammonia-oxidizing microorganisms and controls nitrification rates under varying ammonium availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZHKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NH4 uptake by nitrifiers</rdfs:label>
+        <rdfs:label>Km for ammonium uptake by nitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15282,10 +18255,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001196 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001196">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for nitrite uptake by nitrite-oxidizing bacteria during the second step of nitrification. This parameter controls the substrate affinity of nitrite-oxidizing microorganisms and affects the rate of nitrate production in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZNKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NO2 uptake by nitrifiers</rdfs:label>
+        <rdfs:label>Km for nitrite uptake by nitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15294,10 +18270,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001197 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001197">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for nitrate uptake by denitrifying bacteria during anaerobic respiration. This parameter determines the substrate affinity of denitrifiers for nitrate and controls the initiation of the denitrification process in oxygen-limited soil environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Z3KM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NO3 uptake by denitrifiers</rdfs:label>
+        <rdfs:label>Km for nitrate uptake by denitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15306,10 +18285,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001198 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001198">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for nitrite uptake by denitrifying bacteria during the intermediate steps of denitrification. This parameter controls the efficiency of nitrite reduction and affects the production of nitrous oxide and nitrogen gas in anaerobic soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Z2KM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NO2 uptake by denitrifiers</rdfs:label>
+        <rdfs:label>Km for nitrite uptake by denitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15318,10 +18300,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001199 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001199">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for nitrous oxide uptake by denitrifying bacteria during the final step of denitrification. This parameter determines the efficiency of nitrous oxide reduction to nitrogen gas and affects greenhouse gas emissions from agricultural and natural soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Z1KM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for N2O uptake by denitrifiers</rdfs:label>
+        <rdfs:label>Km for nitrous oxide uptake by denitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15331,9 +18316,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001200">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The maximum possible rate of ammonium uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of ammonium assimilation capacity by soil microbial communities and affects nitrogen availability for plant uptake.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Z4MX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum uptake rate for NH4 uptake kinetics by all microbial functional groups</rdfs:label>
+        <rdfs:label>Maximum uptake rate for ammonium uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g N m-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15342,10 +18330,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001201 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001201">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for ammonium uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial ammonium assimilation in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Z4KU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NH4 uptake kinetics by all microbial functional groups</rdfs:label>
+        <rdfs:label>Km for ammonium uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15355,9 +18346,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001202">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The threshold ammonium concentration below which uptake by microbial functional groups becomes negligible. This parameter sets the lower limit for effective microbial ammonium assimilation and affects nitrogen cycling dynamics at low substrate concentrations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Z4MN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>minimum concentration for NH4 uptake kinetics by all microbial functional groups</rdfs:label>
+        <rdfs:label>Minimum concentration for ammonium uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15367,9 +18362,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001203">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The maximum possible rate of nitrate uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of nitrate assimilation capacity by soil microbial communities and influences nitrogen retention in ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZOMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum uptake rate for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
+        <rdfs:label>Maximum uptake rate for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g N m-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15378,10 +18376,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001204 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001204">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for nitrate uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial nitrate assimilation across all functional groups.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZOKU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
         <rdfs:label>Km for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15391,9 +18392,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001205">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The threshold nitrate concentration below which uptake by microbial functional groups becomes negligible. This parameter establishes the lower limit for effective microbial nitrate assimilation and affects nitrogen cycling at low substrate availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZOMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>minimum concentration for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
+        <rdfs:label>Minimum concentration for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15403,9 +18408,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001206">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The maximum possible rate of dihydrogen phosphate uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of phosphorus assimilation capacity by soil microbial communities and affects phosphorus availability for ecosystem productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HPMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum rate for H2PO4 uptake kinetics by all microbial functional groups</rdfs:label>
+        <rdfs:label>Maximum rate for H2PO4 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>g P m-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15414,10 +18422,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001207 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001207">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for dihydrogen phosphate uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial phosphorus assimilation in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HPKU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
         <rdfs:label>Km for H2PO4 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g P m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15427,9 +18438,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001208">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The threshold dihydrogen phosphate concentration below which uptake by microbial functional groups becomes negligible. This parameter sets the lower limit for effective microbial phosphorus assimilation and affects phosphorus cycling dynamics at low substrate concentrations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HPMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
         <rdfs:label>Minimum concentration for H2PO4 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>g P m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15438,10 +18453,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001209 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001209">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for atmospheric nitrogen uptake by nitrogen-fixing bacteria and archaea during biological nitrogen fixation. This parameter determines the substrate affinity of diazotrophic microorganisms and controls nitrogen fixation rates under varying atmospheric nitrogen availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZFKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for N2 uptake by diazotrophs</rdfs:label>
+        <rdfs:label>Km for nitrogen gas uptake by diazotrophs</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15450,10 +18468,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001210 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001210">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The Michaelis constant for hydrogen gas uptake by hydrogenotrophic methanogenic archaea during methane production. This parameter determines the substrate affinity of hydrogen-consuming methanogens and controls methanogenesis rates in environments where hydrogen gas is the primary electron donor.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>H2KM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for H2 uptake by hydrogenotrophic methanogens</rdfs:label>
+        <rdfs:label>Km for hydrogen gas uptake by hydrogenotrophic methanogens</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g H m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15463,9 +18484,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001211">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of carbon dioxide that ammonia-oxidizing bacteria can convert into biomass during chemolithotrophic growth. This efficiency parameter determines how effectively these nitrifying microorganisms build biomass while oxidizing ammonia for energy in nitrogen cycling processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ECNH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>efficiency CO2 conversion to biomass by ammonia oxidizers</rdfs:label>
+        <rdfs:label>Efficiency carbon dioxide conversion to biomass by ammonia oxidizers</rdfs:label>
     </Class>
     
 
@@ -15474,9 +18497,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001212">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of carbon dioxide that nitrite-oxidizing bacteria can convert into biomass during chemolithotrophic metabolism. This parameter controls biomass production efficiency for the second step of nitrification, where nitrite is oxidized to nitrate.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ECNO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>efficiency CO2 conversion to biomass by nitrite oxidizers</rdfs:label>
+        <rdfs:label>Efficiency carbon dioxide conversion to biomass by nitrite oxidizers</rdfs:label>
     </Class>
     
 
@@ -15485,9 +18510,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001213">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of carbon dioxide that methanotrophic bacteria can convert into biomass while oxidizing methane as an energy source. This efficiency determines the biomass yield of methane-consuming bacteria and affects methane consumption rates in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ECHO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>efficiency CO2 conversion to biomass by methane oxidizers</rdfs:label>
+        <rdfs:label>Efficiency carbon dioxide conversion to biomass by methane oxidizers</rdfs:label>
     </Class>
     
 
@@ -15496,9 +18523,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001214">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The stoichiometric ratio of nitrogen gas to electron transfers when denitrifying bacteria reduce nitrate during anaerobic respiration. This parameter controls the electron transport efficiency and energy yield from nitrate reduction in oxygen-limited soil environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>eQNO3toOxy</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>N2:O2 ratios for e- transfers to NO3 by denitrifiers</rdfs:label>
+        <rdfs:label>N2:ratios for e- transfers to NO3 by denitrifiers</rdfs:label>
     </Class>
     
 
@@ -15507,9 +18536,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001215">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The stoichiometric ratio of nitrogen compounds to electron transfers during nitrite reduction by denitrifying bacteria. This parameter governs the efficiency of electron transport in the denitrification pathway and affects nitrogen oxide production rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>eQNO2toOxy</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>N2:O2 ratios for e- transfers to NO2 by denitrifiers</rdfs:label>
+        <rdfs:label>N2:ratios for e- transfers to Nby denitrifiers</rdfs:label>
     </Class>
     
 
@@ -15518,9 +18549,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001216">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The stoichiometric ratio of nitrogen gas to electron transfers during nitrous oxide reduction by denitrifying bacteria. This parameter determines the electron transport efficiency in the final step of denitrification and affects nitrous oxide emissions from soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>eQN2OtoOxy</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>N2:O2 ratios for e- transfers to N2O by denitrifiers</rdfs:label>
+        <rdfs:label>N2:ratios for e- transfers to nitrous oxide by denitrifiers</rdfs:label>
     </Class>
     
 
@@ -15529,9 +18562,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001217">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>A dimensionless parameter that quantifies the degree to which nitrification rates are reduced by inhibitory compounds or conditions. This parameter helps model the effects of nitrification inhibitors used in agriculture and natural inhibitory processes in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNFNI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>parameter for nitrification inhibition</rdfs:label>
+        <rdfs:label>Parameter for nitrification inhibition</rdfs:label>
     </Class>
     
 
@@ -15540,9 +18575,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001218">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The ammonia concentration threshold above which nitrification becomes inhibited due to substrate toxicity effects. This parameter captures the feedback mechanism where high ammonia concentrations can inhibit the very process that consumes ammonia in nitrogen cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZHKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>inhibition of nitrification inhibition by NH3</rdfs:label>
+        <rdfs:label>Inhibition of nitrification inhibition by NH3</rdfs:label>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15552,9 +18589,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001219">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The concentration threshold of nitrogen oxide products above which denitrification rates become inhibited. This parameter models feedback inhibition where accumulation of denitrification products can slow down the reduction process in anaerobic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>product inhibn for NOx reduction by denitrifiers</rdfs:label>
+        <rdfs:label>Product inhibn for NOx reduction by denitrifiers</rdfs:label>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15564,9 +18603,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001220">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The concentration threshold of ammonia oxidation products above which nitrification rates become reduced due to product inhibition. This parameter controls feedback mechanisms that regulate nitrification when products accumulate in soil microsites.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VHKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>product inhibn for NH3 oxidation by nitrifiers</rdfs:label>
+        <rdfs:label>Product inhibn for NH3 oxidation by nitrifiers</rdfs:label>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15576,9 +18617,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001221">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The Michaelis constant for oxygen uptake by nitrifying bacteria, representing the oxygen concentration at which uptake occurs at half-maximum rate. This parameter determines the oxygen sensitivity of nitrification and affects nitrogen cycling rates under varying oxygen availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OXKA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for O2 uptake by nitrifiers</rdfs:label>
+        <rdfs:label>Km for uptake by nitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>g O m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -15588,9 +18632,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001222">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The amount of energy required per unit carbon for aerobic bacterial growth and maintenance under optimal conditions. This parameter determines the efficiency of carbon conversion to biomass and affects the growth yield of aerobic decomposer communities in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of aerobic bacteria</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of aerobic bacteria</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15600,9 +18646,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001223">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The energy cost per unit carbon for denitrifying bacterial growth during anaerobic respiration using nitrate or nitrite. This parameter reflects the lower energy efficiency of anaerobic metabolism compared to aerobic respiration and affects denitrifier population dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMD</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of denitrifiers</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of denitrifiers</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15612,9 +18660,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001224">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The energy cost per unit carbon for fungal growth and maintenance in soil environments. This parameter accounts for the metabolic efficiency of fungi, which often differs from bacteria due to different cellular structures and metabolic pathways.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of fungi</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of fungi</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15624,9 +18674,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001225">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The energy cost per unit carbon for fermenting microorganisms that break down organic matter without oxygen or alternative electron acceptors. This parameter reflects the low energy yield of fermentation processes and affects the efficiency of anaerobic decomposition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMF</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of fermenters</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of fermenters</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15636,9 +18688,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001226">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The energy cost per unit carbon for methanogenic archaea that produce methane as an end product of anaerobic metabolism. This parameter represents the energy efficiency of methanogenesis, which is typically lower than other respiratory processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of methanogens</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of methanogens</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15648,9 +18702,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001227">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The energy cost per unit carbon for nitrogen-fixing bacteria that convert atmospheric nitrogen to ammonia. This parameter includes the high energy cost of breaking the strong nitrogen-nitrogen triple bond and affects the competitiveness of diazotrophs in ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of diazotrophs</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of diazotrophs</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15660,9 +18716,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001228">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The Gibbs free energy change per unit carbon when dissolved organic carbon is oxidized to carbon dioxide using oxygen. This parameter determines the thermodynamic favorability and energy yield of aerobic respiration processes in soil and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GO2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for DOC-CO2</rdfs:label>
+        <rdfs:label>Free energy yields of redox reactions for DOC-carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15672,9 +18731,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001229">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The Gibbs free energy change per unit carbon when carbon dioxide is reduced to methane during methanogenesis. This parameter determines the thermodynamic driving force for methane production in anaerobic environments such as waterlogged soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GH4X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for CO2-CH4</rdfs:label>
+        <rdfs:label>Free energy yields of redox reactions for carbon dioxide-CH4</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15684,9 +18746,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001230">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The Gibbs free energy change per unit carbon when dissolved organic carbon is fermented to produce acetate. This parameter governs the thermodynamic feasibility of fermentation processes that convert complex organic matter to simpler organic acids.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GCHX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for DOC-acetate</rdfs:label>
+        <rdfs:label>Free energy yields of redox reactions for DOC-acetate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15696,9 +18761,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001231">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The Gibbs free energy change per unit carbon when acetate is oxidized to carbon dioxide using oxygen as electron acceptor. This parameter determines the energy yield from acetate respiration and affects the competitive advantage of acetate-consuming microorganisms.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GO2A</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for acetate-CO2</rdfs:label>
+        <rdfs:label>Free energy yields of redox reactions for acetate-carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15708,9 +18776,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001232">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The Gibbs free energy change per unit carbon when acetate is converted to methane and carbon dioxide by acetotrophic methanogens. This parameter controls the thermodynamic favorability of acetotrophic methanogenesis in anaerobic sediments and waterlogged soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GC4X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for acetate-CH4</rdfs:label>
+        <rdfs:label>Free energy yields of redox reactions for acetate-CH4</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15720,9 +18791,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001234">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The Gibbs free energy change per unit nitrogen for the sequential reduction steps in denitrification. This parameter governs the thermodynamic driving force for nitrate reduction to nitrogen gas and determines the energy available for denitrifying bacteria.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GNOX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for NO3-NO2, NO2-N2O,N2O-N2</rdfs:label>
+        <rdfs:label>Free energy yields of redox reactions for NO3-NO2, NO2-N2O,N2O-N2</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
         <bervo:BERVO_has_unit>kJ g-1 N</bervo:BERVO_has_unit>
     </Class>
     
@@ -15732,9 +18806,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001235">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The Gibbs free energy change per unit nitrogen when atmospheric nitrogen is reduced to ammonia during biological nitrogen fixation. This parameter represents the large energy cost of breaking the nitrogen triple bond and affects the energy budget of diazotrophic organisms.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GN2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for N2-NH3</rdfs:label>
+        <rdfs:label>Free energy yields of redox reactions for N2-NH3</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
         <bervo:BERVO_has_unit>kJ g-1 N</bervo:BERVO_has_unit>
     </Class>
     
@@ -15744,9 +18821,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001236">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of substrate carbon that is converted to biomass versus respired during aerobic nitrogen fixation. This efficiency parameter accounts for the high energy cost of nitrogen fixation and determines the carbon use efficiency of aerobic diazotrophs.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EN2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for aerobic N2 fixation</rdfs:label>
+        <rdfs:label>Growth respiration efficiency for aerobic nitrogen fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
     </Class>
     
 
@@ -15755,9 +18835,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001237">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of substrate carbon converted to biomass versus respired during anaerobic nitrogen fixation. This parameter reflects the even higher energy costs of nitrogen fixation under anaerobic conditions and affects the growth yield of anaerobic diazotrophs.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EN2Y</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for anaerobic N2 fixation</rdfs:label>
+        <rdfs:label>Growth respiration efficiency for anaerobic nitrogen fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
     </Class>
     
 
@@ -15766,9 +18849,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001238">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of dissolved organic carbon that aerobic bacteria convert to biomass versus respire for energy. This efficiency parameter determines the carbon use efficiency of aerobic decomposer communities and affects carbon cycling rates in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EO2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for aerobic bacteria (DOC)</rdfs:label>
+        <rdfs:label>Growth respiration efficiency for aerobic bacteria (DOC)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
     </Class>
     
 
@@ -15777,9 +18863,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001239">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of substrate carbon that fermenting microorganisms convert to biomass versus metabolic byproducts. This low efficiency parameter reflects the minimal energy yield from fermentation processes and affects microbial growth in anaerobic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EH4X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for fermenters</rdfs:label>
+        <rdfs:label>Growth respiration efficiency for fermenters</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
     </Class>
     
 
@@ -15788,9 +18877,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001240">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of substrate carbon that fungi convert to biomass versus respire during aerobic metabolism. This efficiency parameter accounts for fungal-specific metabolic characteristics and affects the role of fungi in carbon cycling and organic matter decomposition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EO2G</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for fungi</rdfs:label>
+        <rdfs:label>Growth respiration efficiency for fungi</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
     </Class>
     
 
@@ -15799,9 +18891,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001241">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of substrate carbon that denitrifying bacteria convert to biomass during aerobic growth conditions. This parameter reflects the metabolic flexibility of denitrifiers that can switch between aerobic and anaerobic respiration depending on oxygen availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EO2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for denitrifiers (aerobic)</rdfs:label>
+        <rdfs:label>Growth respiration efficiency for denitrifiers (aerobic)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
     </Class>
     
 
@@ -15810,9 +18905,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001242">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of substrate carbon that nitrogen-fixing bacteria convert to biomass versus respire during diazotrophic growth. This parameter accounts for the additional energy demands of nitrogen fixation and affects the competitiveness of diazotrophs in nitrogen-limited environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ENFX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for diazotrophs</rdfs:label>
+        <rdfs:label>Growth respiration efficiency for diazotrophs</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
     </Class>
     
 
@@ -15821,9 +18919,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001243">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of substrate carbon that denitrifying bacteria convert to biomass during anaerobic respiration using nitrate or nitrite. This lower efficiency parameter reflects the reduced energy yield from anaerobic respiration compared to aerobic metabolism.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ENOX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for denitrifiers (anaerobic)</rdfs:label>
+        <rdfs:label>Growth respiration efficiency for denitrifiers (anaerobic)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
     </Class>
     
 
@@ -15832,9 +18933,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001244">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of acetate carbon that aerobic bacteria convert to biomass versus respire during acetate oxidation. This parameter determines the carbon use efficiency when bacteria utilize acetate as a substrate and affects organic acid cycling in soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EO2A</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for aerobic bacteria (acetate)</rdfs:label>
+        <rdfs:label>Growth respiration efficiency for aerobic bacteria (acetate)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
     </Class>
     
 
@@ -15842,10 +18946,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001245 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001245">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The rate constant that describes how quickly organic carbon compounds adsorb to mineral surfaces or soil particles in terrestrial and aquatic environments. This parameter controls the partitioning of dissolved organic carbon between solution and solid phases, affecting carbon bioavailability, transport processes, and long-term carbon stabilization in soil and sediment systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSORP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>sorption rate constant for OHC</rdfs:label>
+        <rdfs:label>Sorption rate constant for OHC</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15854,10 +18961,12 @@
     <!-- https://w3id.org/bervo/BERVO_0001246 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001246">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>A dimensionless coefficient that modifies the sorption rate of organic compounds to soil particles based on environmental conditions. This parameter affects the availability of dissolved organic carbon for microbial uptake and influences the mobility of organic matter in soil profiles.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HSORP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>sorption rate coefficient for OHC</rdfs:label>
+        <rdfs:label>Sorption rate coefficient for OHC</rdfs:label>
     </Class>
     
 
@@ -15865,10 +18974,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001247 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001247">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The rate constant that describes the decomposition of soil organic carbon that is bound to mineral surfaces or within soil aggregates, normalized by microbial biomass. This parameter is fundamental for modeling the breakdown of stabilized organic matter and controls long-term soil carbon storage and turnover in terrestrial ecosystems where surface-protected carbon represents a major stable pool.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPOHC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate constant for adsorbed SOC</rdfs:label>
+        <rdfs:label>Specific decomposition rate constant for adsorbed soil organic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>g subs. C g-1 micr. C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15877,10 +18989,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001248 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001248">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The rate constant describing the breakdown of acetate molecules that are adsorbed to soil particles or sediment surfaces, normalized by microbial biomass involved in the process. This parameter is important for understanding anaerobic decomposition processes and methane production in waterlogged soils where acetate serves as a key intermediate in organic matter mineralization pathways.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPOHA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate constant for adsorbed acetate</rdfs:label>
+        <rdfs:label>Specific decomposition rate constant for adsorbed acetate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>g subs. C g-1 micr. C</bervo:BERVO_has_unit>
     </Class>
     
@@ -15890,9 +19005,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001249">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The rate of carbon respiration per unit microbial nitrogen required for cellular maintenance processes. This parameter represents the baseline metabolic cost for maintaining cell viability and affects the carbon use efficiency of microbial communities.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RMOM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific maintenance respiration</rdfs:label>
+        <rdfs:label>Specific maintenance respiration</rdfs:label>
         <bervo:BERVO_has_unit>g C g-1 N h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15901,10 +19018,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001250 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001250">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The rate constant that governs the decomposition of dead microbial biomass and cellular debris, normalized by nitrogen content and expressed per unit time. This parameter controls the recycling of microbial necromass and affects nutrient release patterns, soil organic matter formation, and the efficiency of nutrient cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPORC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate constant microbial residue</rdfs:label>
+        <rdfs:label>Specific decomposition rate constant microbial residue</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>g C g-1 N h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15913,10 +19033,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001251 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001251">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The rate constant describing the turnover and decomposition of living microbial biomass under different environmental conditions, normalized by nitrogen content. This parameter is essential for modeling microbial population dynamics, carbon and nitrogen cycling, and the balance between microbial growth and mortality in soil and aquatic biogeochemical processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPOMC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate constant microbial biomass</rdfs:label>
+        <rdfs:label>Specific decomposition rate constant microbial biomass</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>g C g-1 N h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15925,10 +19048,12 @@
     <!-- https://w3id.org/bervo/BERVO_0001253 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001253">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>A coefficient that describes the fraction of nitrogen lost as ammonia and phosphorus lost as phosphate during biomass burning or combustion processes in fires. This parameter is crucial for modeling nutrient losses during wildfire events and prescribed burns, affecting post-fire soil fertility and ecosystem recovery patterns in fire-prone landscapes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EFIRE</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>partition coefficient for N loss as NH3 and P loss as PO4 during combustion</rdfs:label>
+        <rdfs:label>Partition coefficient for N loss as NH3 and P loss as phosphate during combustion</rdfs:label>
         <bervo:BERVO_has_unit>g gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15940,8 +19065,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>The speed at which erosion is occurring</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSED_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>erosion rate</rdfs:label>
+        <rdfs:label>Erosion rate</rdfs:label>
         <bervo:BERVO_has_unit>Mg d-2 t-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -15953,8 +19079,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>The removal of soil particles from the land surface by rainfall, runoff and erosion,</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilDetachability4Erosion1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>soil detachment</rdfs:label>
+        <rdfs:label>Soil detachment</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -15963,9 +19092,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001256">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The susceptibility of soil particles to become detached from the soil matrix by erosive forces such as rainfall or surface water flow. This parameter quantifies soil vulnerability to erosion processes and affects sediment transport rates in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilDetachability4Erosion2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>soil detachability</rdfs:label>
+        <rdfs:label>Soil detachability</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -15976,9 +19109,12 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>Soil detachment/deposition refers to the process of soil particles being eroded (detached) by water or wind and subsequently being transported and deposited in another location. This process plays a significant role in shaping the Earth&apos;s surface and impacting the distribution of soil across different regions. Soil detachment may occur through various mechanisms, including raindrop impact, surface runoff, or wind erosion, while deposition can occur in bodies of water, such as rivers or lakes, or on land surfaces, such as floodplains or dunes. Modeling soil detachment/deposition helps in understanding erosion patterns, soil loss rates, and predicting the impacts of land management practices or climate change on soil erosion.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CER_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>soil detachment/deposition</rdfs:label>
+        <rdfs:label>Soil detachment/deposition</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -15987,9 +19123,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001258">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>A dimensionless parameter that describes the relationship between soil detachment and deposition rates as a function of flow conditions. This shape parameter affects the mathematical representation of erosion processes and sediment transport dynamics in watershed models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XER_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>soil detachment/deposition shape parameter</rdfs:label>
+        <rdfs:label>Soil detachment/deposition shape parameter</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -15998,9 +19138,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001259">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass per unit volume of solid particles in the uppermost soil or sediment layer. This parameter affects settling velocities, transport behavior, and the physical properties of surface materials important for erosion and sedimentation processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrtcleDensitySurfLay_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>particle density of surface layer</rdfs:label>
+        <rdfs:label>Particle density of surface layer</rdfs:label>
     </Class>
     
 
@@ -16009,9 +19151,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001260">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The rate at which particles settle through the water column or sink into sediment layers per hour. This parameter controls vertical transport of particulate matter and affects the distribution of organic matter and nutrients in aquatic and soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLS_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>hourly sinking rate</rdfs:label>
+        <rdfs:label>Hourly sinking rate</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16021,9 +19165,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001261">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass flux rate of sediment movement per unit area over time due to water or wind transport. This parameter quantifies the horizontal movement of soil and sediment particles and is fundamental for understanding landscape evolution and material redistribution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SED_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>sediment transport</rdfs:label>
+        <rdfs:label>Sediment transport</rdfs:label>
         <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16035,11 +19181,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>Total sand erosion refers to the aggregate amount of sand or sandy soil that has been displaced from its original location, due to forces such as wind or water. This concept is critical in understanding geologic formations, soil fertility, and ecosystem health.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XSand_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total sand erosion</rdfs:label>
+        <rdfs:label>Total sand erosion</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000089"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000089"/>
     </Class>
     
 
@@ -16050,11 +19199,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>Total silt erosion refers to the total amount of silt that is eroded, typically as a result of water flow over a defined area or landscape. Silt, a sedimentary material composed of fine granules, is easily transported by water currents. Erosion of silt can impact soil fertility, water quality, and landscape stability. Total silt erosion is an important parameter in earth system modeling, particularly in understanding the effects of land use and climate change on soil loss and degradation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XSilt_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total silt erosion</rdfs:label>
+        <rdfs:label>Total silt erosion</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000037"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000037"/>
     </Class>
     
 
@@ -16065,11 +19217,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>Total clay erosion refers to the cumulative loss of clay particles from soil surface due to various factors such as water flow (surface runoff and soil erosion), wind (wind erosion), and human activities (tillage, deforestation, etc.). These actions can displace the clay particles and transport them away from the area, resulting in lost nutrients and degradation of soil structure. The measurement of total clay erosion is important in studying soil conservation, water quality, and ecosystem services.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XClay_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total clay erosion</rdfs:label>
+        <rdfs:label>Total clay erosion</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000209"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000209"/>
     </Class>
     
 
@@ -16078,12 +19233,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001265">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The total rate of ammonium-based fertilizer loss from non-banded application areas due to soil erosion processes caused by surface water flow. This measurement quantifies agricultural nutrient losses that contribute to water quality degradation and represents economic losses of applied fertilizers in farming systems with inadequate erosion control measures.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XNH4Soil_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NH4 fertilizer erosion non-band</rdfs:label>
+        <rdfs:label>Total ammonium fertilizer erosion non-band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000292"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </Class>
     
 
@@ -16092,11 +19252,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001266">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The total mass flux rate of ammonia fertilizer lost through erosion from non-banded application areas. This parameter quantifies nitrogen loss from agricultural systems and affects both soil fertility and water quality in downstream environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XNH3Soil_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NH3 fertilizer erosion non-band</rdfs:label>
+        <rdfs:label>Total ammonia fertilizer erosion non-band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
     </Class>
@@ -16107,11 +19270,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001267">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The total rate of urea fertilizer loss from non-banded application areas through soil erosion processes driven by surface runoff and sediment transport. This parameter is important for quantifying agricultural pollution sources, assessing fertilizer use efficiency, and understanding the environmental impacts of nitrogen fertilizer management in cropland systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XUreaSoil_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total urea fertilizer erosion non-band</rdfs:label>
+        <rdfs:label>Total urea fertilizer erosion non-band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
     </Class>
@@ -16124,10 +19290,12 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>Total NO3 fertilizer erosion non-band refers to the total amount of nitrate (NO3) from non-banded fertilizer applications that is lost due to erosion. Non-banded fertilizer applications are those in which the fertilizer is distributed across the soil surface, rather than being applied in a band or strip. Erosion, usually caused by rainfall and runoff, can carry away these surface-applied nutrients, potentially leading to decreased fertilizer efficiency, reduced plant growth and yield, and environmental pollution due to nutrient runoff.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XNO3Soil_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NO3 fertilizer erosion non-band</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <rdfs:label>Total nitrate fertilizer erosion non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000066"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
@@ -16141,11 +19309,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>Total NH4 fertilizer erosion band refers to the loss of ammonium (NH4) nutrient from the soil due to erosion. This generally occurs when the NH4 fertilizer has been applied in a banding method (a specific method of applying fertilizer in soil), and erosion happens due to factors such as heavy rain, wind, or other environmental conditions. The amount of erosion can affect the availability of NH4 for plants and can have a significant impact on crop productivity and environmental quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XNH4Band_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NH4 fertilizer erosion band</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <rdfs:label>Total ammonium fertilizer erosion band</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </Class>
@@ -16156,11 +19324,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001270">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The total mass flux rate of ammonia fertilizer lost through erosion from banded application areas. This parameter helps assess the effectiveness of banded fertilizer application methods in reducing nutrient losses compared to broadcast applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XNH3Band_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NH3 fertilizer erosion band</rdfs:label>
+        <rdfs:label>Total ammonia fertilizer erosion band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000178"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </Class>
@@ -16173,11 +19344,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>Total urea fertilizer erosion band refers to the total amount of urea fertilizer that has been eroded from a specific area or &apos;band&apos; as a result of various processes such as rainfall, wind, or human activity. This can be an important parameter in agricultural and environmental studies as it can provide information about the effectiveness of fertilizer application practices and the potential for nutrient losses and environmental contamination.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XUreaBand_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total urea fertilizer erosion band</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <rdfs:label>Total urea fertilizer erosion band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000291"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
     </Class>
     
@@ -16187,12 +19361,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001272">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The total mass flux rate of nitrate fertilizer lost through erosion from banded application areas. This parameter quantifies nitrogen losses from precision fertilizer placement methods and affects agricultural sustainability and environmental quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XNO3Band_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NO3 fertilizer erosion band</rdfs:label>
+        <rdfs:label>Total nitrate fertilizer erosion band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000178"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </Class>
     
 
@@ -16203,9 +19382,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>Total adsorbed sediment erosion non-band refers to the amount of sediment that is eroded and transported by water, wind, or ice without forming distinct bands or channels. This parameter accounts for the erosion of sediment particles that have been adsorbed onto the surfaces of other particles or are not part of a well-defined sediment transport pathway. It quantifies the total volume or mass of sediment eroded from a given area or system, which includes both the suspended sediments and the sediments that are in contact with the bed or substrate.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcx_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total adsorbed sediment erosion non-band</rdfs:label>
+        <rdfs:label>Total adsorbed sediment erosion non-band</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
     </Class>
@@ -16218,8 +19399,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>Total adsorbed ALOH3 erosion refers to the amount of aluminum hydroxide (ALOH3) that is detached from the Earth&apos;s surface due to erosion processes and becomes adsorbed onto other materials or particles. This parameter quantifies the overall erosion of ALOH3 and provides insight into the transport and redistribution of this compound within the Earth system.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcp_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total adsorbed ALOH3 erosion</rdfs:label>
+        <rdfs:label>Total adsorbed aluminum hydroxide erosion</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16231,8 +19414,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>Cumulative sediment erosion refers to the total amount of sediment that has been eroded over a given time period. This can be caused by factors such as water flow, wind, or human activity. The measurement of cumulative sediment erosion is important for understanding the rate and scale of land degradation, as well as the impact of erosion on landscape formation and nutrient cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>cumSed_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>sediment erosion</rdfs:label>
+        <rdfs:label>Sediment erosion</rdfs:label>
         <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
     </Class>
@@ -16243,9 +19427,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001276">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass flux rate of carbon contained in microbial residues that is lost through erosion processes. This parameter represents the transport of decomposed microbial biomass and affects carbon cycling and organic matter distribution in landscapes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMBioResdu_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>microbial residue C erosion</rdfs:label>
+        <rdfs:label>Microbial residue carbon erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16255,9 +19441,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001277">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass flux rate of organic carbon that is adsorbed to mineral surfaces and lost through erosion. This parameter represents the transport of stabilized organic matter and affects long-term carbon storage and redistribution in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SorbedOM_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>adsorbed C erosion</rdfs:label>
+        <rdfs:label>Adsorbed carbon erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16267,9 +19455,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001278">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass flux rate of carbon contained in humic substances that is lost through erosion processes. This parameter quantifies the transport of recalcitrant organic matter and affects soil organic carbon distribution and long-term carbon sequestration.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolidOM_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>humus C erosion</rdfs:label>
+        <rdfs:label>Humus carbon erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16279,9 +19469,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001279">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass flux rate of carbon in humic substances that are actively colonized by microorganisms and lost through erosion. This parameter represents the transport of biologically active organic matter and affects microbial community distribution across landscapes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolidOMAct_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>colonized humus C erosion</rdfs:label>
+        <rdfs:label>Colonized humus carbon erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16291,9 +19483,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001280">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The conversion factor between seconds and hours, equal to 3600 seconds per hour. This fundamental time conversion constant is used throughout ecosystem models to standardize temporal units and convert between different time scales in biogeochemical calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>secsphour</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>seconds per hour</rdfs:label>
+        <rdfs:label>Seconds per hour</rdfs:label>
         <bervo:BERVO_has_unit>s/hour</bervo:BERVO_has_unit>
     </Class>
     
@@ -16303,9 +19497,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001281">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The conversion factor between seconds and days, equal to 86400 seconds per day. This time conversion constant enables consistent temporal scaling in ecosystem models and facilitates conversion between daily and instantaneous process rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>secspday</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>seconds per day</rdfs:label>
+        <rdfs:label>Seconds per day</rdfs:label>
         <bervo:BERVO_has_unit>s/day</bervo:BERVO_has_unit>
     </Class>
     
@@ -16315,9 +19511,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001282">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The total number of seconds in a standard 365-day year, equal to 31,536,000 seconds. This temporal conversion constant is used for annual scaling of biogeochemical processes and calculating yearly rates from instantaneous measurements in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>secspyear</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>seconds in a normal year</rdfs:label>
+        <rdfs:label>Seconds in a normal year</rdfs:label>
     </Class>
     
 
@@ -16326,9 +19524,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001283">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of water by one degree Kelvin. This thermodynamic constant is essential for modeling heat transfer processes, soil temperature dynamics, and energy balance calculations in terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>cpw</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>volumetric heat capacity for water</rdfs:label>
+        <rdfs:label>Volumetric heat capacity for water</rdfs:label>
         <bervo:BERVO_has_unit>J/g/K~MJ/m3/K</bervo:BERVO_has_unit>
     </Class>
     
@@ -16338,9 +19538,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001284">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of ice by one degree Kelvin. This thermodynamic constant is crucial for modeling freeze-thaw processes, permafrost dynamics, and seasonal temperature variations in cold regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>cpi</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>volumetric heat capacity for ice</rdfs:label>
+        <rdfs:label>Volumetric heat capacity for ice</rdfs:label>
         <bervo:BERVO_has_unit>MJ/m3/K</bervo:BERVO_has_unit>
     </Class>
     
@@ -16350,9 +19552,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001285">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit mass of organic carbon by one degree Kelvin. This thermodynamic property affects heat storage and transfer in soils with high organic matter content and influences soil thermal dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>cpo</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>heat capacity for organic matter</rdfs:label>
+        <rdfs:label>Heat capacity for organic matter</rdfs:label>
         <bervo:BERVO_has_unit>MJ/K/gC</bervo:BERVO_has_unit>
     </Class>
     
@@ -16362,9 +19566,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001286">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of fresh snow by one degree Kelvin. This thermodynamic constant is essential for modeling snowpack energy balance, snowmelt processes, and the insulating properties of snow cover.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>cps</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>volumetric heat capacity for fresh snow</rdfs:label>
+        <rdfs:label>Volumetric heat capacity for fresh snow</rdfs:label>
         <bervo:BERVO_has_unit>MJ/m3/K</bervo:BERVO_has_unit>
     </Class>
     
@@ -16374,9 +19580,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001287">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The temperature threshold at which water freezes under standard atmospheric pressure, equal to 273.15 Kelvin. This fundamental physical constant determines the phase transition between liquid water and ice in ecosystem models and affects freeze-thaw processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TFice</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>frozen temperature</rdfs:label>
+        <rdfs:label>Frozen temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </Class>
     
@@ -16386,9 +19595,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001288">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The conversion constant for temperature scale transformation, equal to 273.15 Kelvin difference between Celsius and Kelvin scales. This fundamental constant ensures consistent temperature units throughout ecosystem models and thermodynamic calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TC2K</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>temperature for converting celcius to Kelvin</rdfs:label>
+        <rdfs:label>Temperature for converting celcius to Kelvin</rdfs:label>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </Class>
     
@@ -16398,9 +19609,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001289">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A standard reference temperature used for normalizing atmospheric variables and calculating temperature dependencies of biogeochemical processes. This reference point enables consistent comparisons of temperature-dependent rates across different environmental conditions and model applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Tref</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>reference temperature for atmospheric variables</rdfs:label>
+        <rdfs:label>Reference temperature for atmospheric variables</rdfs:label>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </Class>
     
@@ -16410,9 +19623,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001290">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The minimum volumetric heat capacity value used as a numerical threshold in snowpack energy balance calculations. This computational constant prevents numerical instability in heat transfer equations when snowpack layers have very low heat storage capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLHeatCapSnoMin</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>minimum heat capacities for solving snowpack layered water and heat fluxes</rdfs:label>
+        <rdfs:label>Minimum heat capacities for solving snowpack layered water and heat fluxes</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>MJ/K</bervo:BERVO_has_unit>
     </Class>
     
@@ -16422,9 +19638,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001291">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The minimum volumetric heat capacity value used as a computational threshold in surface litter energy balance calculations. This numerical constant ensures stable solutions in heat transfer equations when litter layers have minimal thermal mass.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLHeatCapLitRMin</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>minimum heat capacities for solving surface litter water and heat fluxes</rdfs:label>
+        <rdfs:label>Minimum heat capacities for solving surface litter water and heat fluxes</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>MJ/K</bervo:BERVO_has_unit>
     </Class>
     
@@ -16434,90 +19653,56 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001292">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The minimum volumetric heat capacity value used as a numerical threshold in soil energy balance calculations. This computational constant prevents division by zero and ensures numerical stability when solving heat transfer equations in very dry soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLHeatCapSoiMin</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>minimum heat capacities for solving soil water and heat fluxes</rdfs:label>
+        <rdfs:label>Minimum heat capacities for solving soil water and heat fluxes</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>MJ/K</bervo:BERVO_has_unit>
     </Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_0001293 -->
+    <!-- https://w3id.org/bervo/BERVO_0001296 -->
 
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0001293">
+    <Class rdf:about="https://w3id.org/bervo/BERVO_0001296">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>PICON</oboInOwl:hasRelatedSynonym>
+        <obo:IAO_0000115>The pressure at which water vapor becomes saturated at a given temperature, representing the equilibrium between liquid and vapor phases. This thermodynamic constant is essential for calculating evapotranspiration rates, vapor pressure deficits, and atmospheric moisture dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSIPS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>Pi</rdfs:label>
+        <rdfs:label>Saturated water pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_0001294 -->
+    <!-- https://w3id.org/bervo/BERVO_0001298 -->
 
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0001294">
+    <Class rdf:about="https://w3id.org/bervo/BERVO_0001298">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>PICON2h</oboInOwl:hasRelatedSynonym>
+        <obo:IAO_0000115>The amount of thermal energy released or absorbed per unit mass when water changes phase between liquid and solid states. This thermodynamic constant is crucial for modeling freeze-thaw processes, ice formation, and energy balance during phase transitions in ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LtHeatIceMelt</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>Pi/2</rdfs:label>
+        <rdfs:label>Latent heat of fusion release from water to ice</rdfs:label>
+        <bervo:BERVO_has_unit>kJ/kg</bervo:BERVO_has_unit>
     </Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_0001295 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0001295">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>TwoPiCON</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>2Pi</rdfs:label>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0001296 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0001296">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>PSIPS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>saturated water pressure</rdfs:label>
-        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0001297 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0001297">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>RadianPerDegree</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>pi/180</rdfs:label>
-        <bervo:BERVO_has_unit>rad/degree</bervo:BERVO_has_unit>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0001298 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0001298">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>LtHeatIceMelt</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>latent heat of fusion release from water to ice</rdfs:label>
-        <bervo:BERVO_has_unit>kJ/kg</bervo:BERVO_has_unit>
-    </Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0001299 -->
+    <!-- https://w3id.org/bervo/BERVO_0001299 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001299">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to convert a unit mass of liquid water to vapor at constant temperature and pressure. This thermodynamic constant is fundamental for calculating evapotranspiration rates, energy partitioning, and water cycle dynamics in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EvapLHTC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>latent heat of vaporization of water</rdfs:label>
+        <rdfs:label>Latent heat of vaporization of water</rdfs:label>
         <bervo:BERVO_has_unit>kJ/kg</bervo:BERVO_has_unit>
     </Class>
     
@@ -16527,10 +19712,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001300">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to convert a unit mass of ice directly to water vapor without melting. This thermodynamic constant is essential for modeling sublimation processes in snow and ice environments, particularly in cold and arid regions where direct ice-to-vapor transitions occur.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SublmHTC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>sublimation of ice</rdfs:label>
+        <rdfs:label>Sublimation of ice</rdfs:label>
         <bervo:BERVO_has_unit>kJ/kg</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </Class>
     
 
@@ -16539,9 +19727,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001301">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The thermal conductivity value used for the deep soil region below the modeled soil profile. This constant determines heat transfer rates in the deep subsurface and affects the lower boundary conditions for soil temperature calculations in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TCNDG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>assumed thermal conductivity below lower soil boundary</rdfs:label>
+        <rdfs:label>Assumed thermal conductivity below lower soil boundary</rdfs:label>
         <bervo:BERVO_has_unit>MJ m-1 h-1 K-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16551,9 +19741,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001302">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The fundamental physical constant relating energy scale to temperature scale in thermodynamic equations. This constant is essential for calculating gas behavior, chemical reaction rates, and energy transformations in biogeochemical processes within Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RGASC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>universal gas constant</rdfs:label>
+        <rdfs:label>Universal gas constant</rdfs:label>
         <bervo:BERVO_has_unit>J (mole K)^-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16563,9 +19755,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001303">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The mass density of organic carbon compounds used to convert between carbon mass and volume in soil and litter calculations. This parameter is crucial for determining carbon storage capacity and calculating bulk properties of organic matter in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>orgcden</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>density of organic carbon</rdfs:label>
+        <rdfs:comment>Where is &quot;airspeed of an unladen swallow&quot;? (context: European)</rdfs:comment>
+        <rdfs:label>Density of organic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
         <bervo:BERVO_has_unit>gC m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -16575,9 +19771,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001304">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The characteristic height scale for atmospheric pressure changes with altitude, used in barometric pressure calculations. This constant determines how atmospheric pressure decreases with elevation and affects gas exchange processes at different altitudes in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>hpresc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>elapsing height for atmospheric pressure</rdfs:label>
+        <rdfs:label>Elapsing height for atmospheric pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -16587,9 +19786,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001305">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A transformed porosity parameter raised to the two-thirds power, used in empirical relationships for soil hydraulic and thermal properties. This dimensionless constant helps calculate effective transport properties that depend on soil pore structure and connectivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>POROQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>soil porosity ^ 2/3</rdfs:label>
+        <rdfs:label>Soil porosity ^ 2/3</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -16598,9 +19800,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001306">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The minimum soil organic carbon content required to sustain combustion during wildfire events. This threshold parameter determines fire ignition potential and affects wildfire spread patterns in ecosystem fire models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FORGC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>minimum SOC for combustion</rdfs:label>
+        <rdfs:label>Minimum soil organic carbon for combustion</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>g Mg-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16610,9 +19815,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001307">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The maximum soil water content at which combustion can still occur during fire events. This threshold parameter determines fire suppression by soil moisture and affects the probability of fire spread in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VolMaxSoilMoist4Fire</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>maximum soil water content for combustion</rdfs:label>
+        <rdfs:label>Maximum soil water content for combustion</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -16622,9 +19830,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001308">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The proportion of burned carbon that is emitted as methane gas rather than carbon dioxide during fire events. This parameter controls methane emissions from wildfires and affects greenhouse gas budgets in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FrcAsCH4byFire</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>fraction of combusted C released as CH4</rdfs:label>
+        <rdfs:label>Fraction of combusted carbon released as methane</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -16633,9 +19844,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001309">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The water potential threshold representing extremely dry soil conditions where only hygroscopic water remains bound to soil particles. This parameter defines the lower limit of plant-available water and affects drought stress calculations in vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIHY</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>hygroscopic water potential, very dry (but not air dry)</rdfs:label>
+        <rdfs:label>Hygroscopic water potential, very dry (but not air dry)</rdfs:label>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
     </Class>
     
@@ -16645,9 +19858,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001310">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The Michaelis constant for oxygen uptake by heterotrophic microorganisms during aerobic respiration. This parameter determines the oxygen concentration at which microbial uptake occurs at half-maximum rate and affects aerobic decomposition processes in soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OXKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>Km for heterotrophic O2 uptake</rdfs:label>
+        <rdfs:label>Km for heterotrophic uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
         <bervo:BERVO_has_unit>gO m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -16657,9 +19873,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001311">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The minimum fraction of soil pore space that must be filled with air to allow significant gas diffusion. This threshold parameter determines when soil becomes limiting for gas exchange and affects oxygen availability for root and microbial respiration.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AirFillPore_Min</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>minimum air-filled porosity for gas transfer</rdfs:label>
+        <rdfs:label>Minimum air-filled porosity for gas transfer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -16669,10 +19888,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001312">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The volume fraction of air contained within ice structures, accounting for trapped air bubbles and pore spaces. This parameter affects the density and thermal properties of ice and influences heat transfer calculations in frozen soil and snow models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THETPI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>air content of ice</rdfs:label>
+        <rdfs:label>Air content of ice</rdfs:label>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </Class>
     
 
@@ -16681,10 +19904,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001313">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The mass per unit volume of ice under standard conditions, used for calculating the physical properties of frozen water. This fundamental constant is essential for determining ice volume changes, thermal properties, and mechanical effects during freeze-thaw cycles in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DENSICE</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>ice density</rdfs:label>
+        <rdfs:label>Ice density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
         <bervo:BERVO_has_unit>g/cm3~ton/m3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </Class>
     
 
@@ -16693,10 +19920,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001314">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The characteristic length scale representing the irregularity of the snow surface, used in turbulence and heat transfer calculations. This parameter affects wind flow patterns over snow and influences heat and moisture exchange between the snowpack and atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZW</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>snowpack surface roughness</rdfs:label>
+        <rdfs:label>Snowpack surface roughness</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -16705,7 +19936,10 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001315">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The atomic mass of the carbon-12 isotope, used for converting between molar and mass units in carbon cycle calculations. This fundamental constant is essential for stoichiometric calculations and carbon accounting in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Catomw</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>12?</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
         <rdfs:label>C-12 molar mass</rdfs:label>
         <bervo:BERVO_has_unit>g/mol</bervo:BERVO_has_unit>
@@ -16717,7 +19951,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001316">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The atomic mass of the nitrogen-14 isotope, used for converting between molar and mass units in nitrogen cycle calculations. This fundamental constant enables stoichiometric calculations for nitrogen transformations and nutrient cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Natomw</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
         <rdfs:label>N-14 molar mass</rdfs:label>
         <bervo:BERVO_has_unit>g/mol</bervo:BERVO_has_unit>
@@ -16729,7 +19965,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001317">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The atomic mass of the phosphorus-31 isotope, used for converting between molar and mass units in phosphorus cycle calculations. This fundamental constant is crucial for stoichiometric calculations and phosphorus accounting in ecosystem nutrient cycling models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Patomw</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
         <rdfs:label>P-31 molar mass</rdfs:label>
         <bervo:BERVO_has_unit>g/mol</bervo:BERVO_has_unit>
@@ -16741,9 +19979,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001318">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The sine of the solar elevation angle that defines the threshold between day and twilight conditions. This parameter determines the timing of dawn and dusk transitions and affects photosynthesis calculations and diurnal cycles in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TWILGT</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>sine of solar inclination angle at twilight</rdfs:label>
+        <rdfs:label>Sine of solar inclination angle at twilight</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
     </Class>
     
 
@@ -16752,9 +19994,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001319">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A conversion factor that transforms organic carbon content per unit area into total soil mass per unit area. This parameter accounts for the relationship between carbon content and bulk soil properties, enabling calculations of total soil mass from carbon measurements.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MWC2Soil</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>multiplier to convert organic carbon (g C/d2) to soil mass (Mg/d2)</rdfs:label>
+        <rdfs:label>Multiplier to convert organic carbon (g C/d2) to soil mass (Mg/d2)</rdfs:label>
         <bervo:BERVO_has_unit>Mg soil/gC</bervo:BERVO_has_unit>
     </Class>
     
@@ -16764,9 +20008,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001320">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The maximum solar radiation intensity that can occur during any single hour period. This parameter sets the upper bound for solar energy input calculations and is used to validate and constrain radiation data in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RMAX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>maximum hourly radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum hourly radiation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16776,9 +20023,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001321">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A coefficient used in temporal disaggregation algorithms to estimate hourly air temperature variations from daily average values. This parameter accounts for typical diurnal temperature patterns and is essential for generating sub-daily climate forcing data in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TAVG1</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>parameter to calculate hourly air temperature from daily value</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Parameter to calculate hourly air temperature from daily value</rdfs:label>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </Class>
     
@@ -16788,9 +20037,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001327">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A coefficient used in temporal disaggregation algorithms to estimate hourly vapor pressure variations from daily average values. This parameter captures typical diurnal humidity patterns and is crucial for calculating evapotranspiration and water balance at sub-daily time scales.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VAVG1</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>parameter to calculate hourly vapor pressure from daily value</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Parameter to calculate hourly vapor pressure from daily value</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
         <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
     </Class>
     
@@ -16800,9 +20052,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001333">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The angular position of the sun measured horizontally from north in a clockwise direction. This parameter is essential for calculating direct solar radiation on sloped surfaces and determining shading effects in complex terrain for energy balance calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SAZI</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>solar azimuth of solar angle</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Solar azimuth of solar angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
     </Class>
     
 
@@ -16811,9 +20066,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001334">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cosine of the solar zenith angle, representing the projection of solar radiation onto a horizontal surface. This trigonometric parameter is fundamental for calculating incident solar radiation intensity and determining daylight hours in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SCOS</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>cosine of solar angle</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Cosine of solar angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000257"/>
     </Class>
     
 
@@ -16822,9 +20081,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001335">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The sequential day number within a calendar year, ranging from 1 to 365 or 366 in leap years. This parameter is essential for calculating seasonal variations, solar geometry, and phenological timing in ecological and climate models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOY</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>day of year</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Day of year</rdfs:label>
     </Class>
     
 
@@ -16833,10 +20094,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001336">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The monthly averaged concentration of oxygen gas in the atmosphere, typically expressed in parts per million by volume. This parameter is important for modeling aerobic respiration processes and oxygen-dependent biogeochemical reactions in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>atm_co2_mon</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>monthly atmospheric O2</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Monthly atmospheric oxygen</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000280"/>
         <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -16845,10 +20111,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001337">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The monthly averaged concentration of methane gas in the atmosphere, representing an important greenhouse gas component. This parameter is crucial for modeling methane oxidation processes and calculating radiative forcing effects in climate and atmospheric chemistry models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>atm_ch4_mon</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>monthly atmospheric CH4</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Monthly atmospheric methane</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000280"/>
         <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
     </Class>
     
 
@@ -16857,10 +20128,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001338">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The monthly averaged concentration of nitrous oxide gas in the atmosphere, representing a significant greenhouse gas and ozone-depleting substance. This parameter is essential for modeling nitrogen cycling processes and calculating greenhouse gas radiative effects in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>atm_n2o_mon</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>monthly atmospheric N2O</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Monthly atmospheric nitrous oxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000280"/>
         <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
     </Class>
     
 
@@ -16869,10 +20145,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001339">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The highest air temperature recorded during a 24-hour period, typically occurring in the afternoon. This parameter is crucial for calculating growing degree days, heat stress effects on vegetation, and daily temperature ranges in ecological and agricultural models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TMPX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>maximum daily air temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum daily air temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </Class>
     
 
@@ -16881,10 +20162,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001340">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The lowest air temperature recorded during a 24-hour period, typically occurring just before sunrise. This parameter is essential for frost risk assessment, plant dormancy calculations, and determining diurnal temperature variations in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TMPN</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>minimum daily air temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Minimum daily air temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </Class>
     
 
@@ -16893,9 +20179,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001341">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The total amount of solar energy received per unit area during a 24-hour period, including both direct and diffuse radiation. This parameter is fundamental for photosynthesis calculations, energy balance modeling, and determining potential evapotranspiration in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SRAD</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily solar radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>These hourly/daily measurements are basically the same but in different units.  Should daily/hourly be qualifiers?</rdfs:comment>
+        <rdfs:label>Daily solar radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000276"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000282"/>
         <bervo:BERVO_has_unit>MJ m-2 d-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16905,9 +20196,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001342">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The total amount of water falling as rain, snow, or other forms of precipitation during a 24-hour period. This parameter is essential for hydrological modeling, soil moisture calculations, and determining water availability for plant growth and ecosystem processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RAIN</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daily precipitation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000282"/>
         <bervo:BERVO_has_unit>mm d-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16920,7 +20215,10 @@
         <obo:IAO_0000115>The natural movement of air at the Earth&apos;s surface</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WIND</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily wind travel</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daily wind travel</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000278"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000282"/>
         <bervo:BERVO_has_unit>m d-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16930,9 +20228,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001344">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The temperature at which air becomes saturated with water vapor and condensation begins, averaged over a 24-hour period. This parameter is crucial for calculating relative humidity, vapor pressure deficit, and atmospheric moisture conditions in ecosystem water balance models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DWPT</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily dewpoint temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daily dewpoint temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000282"/>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </Class>
     
@@ -16942,10 +20244,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001345">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The air temperature measured at hourly intervals, providing sub-daily resolution for meteorological forcing. This parameter enables detailed modeling of diurnal temperature cycles, thermal stress effects, and energy balance processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TMP_hrly</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly air temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly air temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </Class>
     
 
@@ -16954,9 +20261,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001346">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The solar radiation intensity measured at hourly intervals, providing detailed temporal resolution of energy input. This parameter is essential for modeling diurnal photosynthesis patterns, canopy energy balance, and sub-daily variations in ecosystem productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SWRad_hrly</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly solar radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly solar radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000276"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
         <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16966,9 +20277,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001347">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The precipitation rate measured at hourly intervals, providing detailed temporal resolution of water input to ecosystems. This parameter enables modeling of precipitation intensity effects, storm events, and sub-daily hydrological processes in terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RAINH</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly precipitation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
         <bervo:BERVO_has_unit>mm h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16978,9 +20293,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001348">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The wind velocity measured at hourly intervals, providing detailed temporal resolution of atmospheric motion. This parameter is crucial for calculating wind-driven evapotranspiration, boundary layer conductance, and mechanical effects on vegetation at sub-daily time scales.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WINDH</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly wind speed</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly wind speed</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000278"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
         <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -16990,9 +20309,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001349">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The dewpoint temperature measured at hourly intervals, indicating the moisture content of air throughout the day. This parameter enables detailed modeling of humidity variations, vapor pressure deficit calculations, and plant water stress assessment at sub-daily resolution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DWPTH</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly dewpoint temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly dewpoint temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Context rdf:resource="Dewpoint"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </Class>
     
@@ -17002,9 +20326,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001350">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The thermal radiation emitted by the atmosphere and surrounding surfaces in the infrared spectrum. This parameter is essential for calculating net radiation balance, nighttime cooling rates, and thermal energy exchange between ecosystems and the atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadLWClm</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>longwave radiation (MJ m-2 h-1)</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Moved units out of label</rdfs:comment>
+        <rdfs:label>Measurement of longwave radiation</rdfs:label>
+        <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
 
@@ -17013,9 +20341,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001351">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The atmospheric pressure at Earth&apos;s surface measured at hourly intervals, providing detailed temporal resolution of barometric conditions. This parameter is essential for calculating vapor pressure deficit, modeling stomatal conductance, and understanding atmospheric density effects on gas exchange processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PBOT_hrly</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly surface atmospheric pressure</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly surface atmospheric pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
         <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
     </Class>
     
@@ -17025,9 +20357,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001352">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in solar radiation from baseline conditions. This parameter is used in climate change scenarios to modify historical radiation data for impact assessments and future ecosystem modeling under altered atmospheric conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DRAD</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for radiation</rdfs:label>
     </Class>
     
 
@@ -17036,9 +20370,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001353">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in daily maximum temperature from baseline conditions. This parameter enables climate change impact modeling by adjusting historical temperature extremes to project future thermal stress on ecosystems and agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DTMPX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for maximum temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for maximum temperature</rdfs:label>
     </Class>
     
 
@@ -17047,9 +20383,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001354">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in daily minimum temperature from baseline conditions. This parameter is crucial for modeling frost events, cold stress effects, and nighttime energy balance under projected climate change scenarios.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DTMPN</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for minimum temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for minimum temperature</rdfs:label>
     </Class>
     
 
@@ -17058,9 +20396,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001355">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in atmospheric humidity from baseline conditions. This parameter enables assessment of changing vapor pressure deficit effects on plant transpiration and ecosystem water balance under future climate projections.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DHUM</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for humidity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for humidity</rdfs:label>
     </Class>
     
 
@@ -17069,9 +20409,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001356">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in precipitation from baseline conditions. This parameter is fundamental for climate change impact studies, enabling modification of historical precipitation patterns to assess future hydrological regimes and ecosystem water availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPREC</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for precipitation</rdfs:label>
     </Class>
     
 
@@ -17080,9 +20422,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001357">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in wind velocity from baseline conditions. This parameter is used to modify historical wind patterns for climate change projections, affecting calculations of evapotranspiration, aerodynamic conductance, and mechanical stress on vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DWIND</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for wind speed</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for wind speed</rdfs:label>
     </Class>
     
 
@@ -17091,9 +20435,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001358">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in ammonium nitrogen deposition through precipitation from baseline conditions. This parameter enables assessment of changing atmospheric nitrogen inputs and their effects on ecosystem productivity and soil chemistry under future environmental scenarios.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DCN4R</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for NH4 in precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for ammonium in precipitation</rdfs:label>
     </Class>
     
 
@@ -17102,9 +20448,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001359">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in nitrate nitrogen deposition through precipitation from baseline conditions. This parameter is essential for modeling altered nitrogen cycling, eutrophication risks, and ecosystem responses to changing atmospheric nitrogen pollution levels.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DCNOR</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for NO3 in precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for nitrate in precipitation</rdfs:label>
     </Class>
     
 
@@ -17113,9 +20461,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001360">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The solar radiation flux absorbed by ecosystem components including vegetation, soil, and water surfaces. This parameter represents the energy available for photosynthesis, evapotranspiration, and heating processes, making it fundamental for ecosystem energy balance and productivity modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Eco_RadSW_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>shortwave radiation absorbed by the ecosystem</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Shortwave radiation absorbed by the ecosystem</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
         <bervo:BERVO_has_unit>MJ/h</bervo:BERVO_has_unit>
     </Class>
     
@@ -17125,9 +20476,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001361">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The baseline soil temperature profile from a control simulation used as reference for climate warming experiments. This parameter provides the initial thermal state against which temperature changes are compared in climate change impact studies and ecosystem warming response analyses.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TKS_ref_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>reference tempeature profile from control run to warming experiment</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Reference temperature profile from control run to warming experiment</rdfs:label>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </Class>
     
@@ -17137,9 +20490,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001362">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in daily maximum temperature over time from baseline conditions. This parameter tracks long-term trends in temperature extremes and is essential for assessing heat stress impacts, growing season changes, and extreme weather effects on ecosystem processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDTPX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for maximum temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for maximum temperature</rdfs:label>
     </Class>
     
 
@@ -17148,9 +20503,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001363">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in daily minimum temperature over time from baseline conditions. This parameter quantifies long-term trends in nighttime cooling and is crucial for modeling frost risk, chilling requirements, and low-temperature stress effects on vegetation and agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDTPN</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for minimum temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for minimum temperature</rdfs:label>
     </Class>
     
 
@@ -17159,9 +20516,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001364">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in solar radiation over time from baseline conditions. This parameter tracks long-term trends in energy input and is fundamental for assessing photosynthesis changes, energy balance shifts, and ecosystem productivity responses under altered radiation regimes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDRAD</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for radiation</rdfs:label>
     </Class>
     
 
@@ -17170,9 +20529,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001365">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in atmospheric humidity over time from baseline conditions. This parameter tracks long-term trends in moisture availability and is essential for assessing ecosystem responses to sustained changes in atmospheric water vapor content.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDHUM</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for humidity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for humidity</rdfs:label>
     </Class>
     
 
@@ -17181,9 +20542,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001366">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in precipitation over time from baseline conditions. This parameter quantifies long-term trends in water input and is crucial for assessing ecosystem drought stress, hydrological shifts, and vegetation community changes under climate variability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDPRC</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for precipitation</rdfs:label>
     </Class>
     
 
@@ -17192,9 +20555,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001367">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in wind velocity over time from baseline conditions. This parameter tracks long-term trends in atmospheric circulation patterns and their effects on ecosystem boundary layer processes, evapotranspiration rates, and mechanical stress on vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDWND</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for wind speed</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for wind speed</rdfs:label>
     </Class>
     
 
@@ -17203,9 +20568,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001368">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in ammonium nitrogen deposition through precipitation over time from baseline conditions. This parameter tracks long-term trends in atmospheric nitrogen inputs and their effects on ecosystem nitrogen cycling and soil chemistry.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDCN4</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for NH4 in precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for ammonium in precipitation</rdfs:label>
     </Class>
     
 
@@ -17214,9 +20581,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001369">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in nitrate nitrogen deposition through precipitation over time from baseline conditions. This parameter quantifies long-term trends in atmospheric nitrogen pollution and its impacts on ecosystem eutrophication and nitrogen saturation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDCNO</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for NO3 in precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for nitrate in precipitation</rdfs:label>
     </Class>
     
 
@@ -17225,9 +20594,29 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001370">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The temperature of the ambient air at a specified height above ground level. This fundamental meteorological parameter controls rates of biological processes, evapotranspiration, soil respiration, and chemical reactions in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TCA_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>air temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Air temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001371 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_0001371">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The average temperature over a complete year, calculated from daily or monthly temperature measurements and representing the thermal climate baseline for a location. This fundamental climate variable controls ecosystem processes including plant growth rates, species distributions, decomposition processes, and biogeochemical cycling patterns across terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="MIXS:0000642"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Mean annual temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </Class>
@@ -17240,8 +20629,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
         <obo:IAO_0000115>Wind speed is a fundamental atmospheric quantity. It is the speed at which air is moving horizontally relative to the surface of the earth. Wind speed is measured in various units of speed, such as meters per second or kilometers per hour. It is an essential parameter in understanding atmospheric dynamics, weather forecasting, and in many environmental and engineering applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WindSpeedAtm_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>&quot;Wind speed&quot; is a concept now, so this should be restructured as a variable measuring that attribute.</rdfs:comment>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>wind speed</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I think wind speed is one term rather than velocity of wind</rdfs:comment>
+        <rdfs:label>Measured wind speed</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000101"/>
         <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000184"/>
@@ -17253,10 +20645,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001373">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The volumetric concentration of water vapor in the atmosphere, expressing the moisture content per unit volume of air. This parameter is essential for calculating relative humidity, vapor pressure deficit, and evapotranspiration rates in ecosystem water balance models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VPA_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric vapor concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric vapor concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </Class>
     
 
@@ -17265,10 +20662,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001374">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The partial pressure exerted by water vapor molecules in the atmosphere, representing the thermodynamic activity of atmospheric moisture. This parameter is fundamental for calculating vapor pressure deficit, humidity indices, and driving forces for plant transpiration and soil evaporation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VPK_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric vapor pressure</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric vapor pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
         <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </Class>
     
 
@@ -17277,10 +20679,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001375">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The pressure exerted by the weight of the atmosphere at a given location, typically measured at ground level. This parameter affects gas densities, boiling points, and is essential for calculating vapor pressure deficit and atmospheric correction factors in ecosystem modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PBOT_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric pressure</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
         <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </Class>
     
 
@@ -17289,10 +20696,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001376">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Daylength refers to the duration of time that the sun is above the horizon in a single day. This number varies throughout the year and by geographical location. It has significant effects on the behavior and physiological functions of many organisms, including plants and humans.</obo:IAO_0000115>
+        <obo:IAO_0000115>The duration of time that the sun is above the horizon in a single day. This number varies throughout the year and by geographical location. It has significant effects on the behavior and physiological functions of many organisms, including plants and humans.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DayLensCurr_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daylength</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daylength</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000065"/>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000179"/>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
@@ -17301,27 +20709,16 @@
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_0001377 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0001377">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>DayLenthPrev_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daylength of previous day</rdfs:label>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000179"/>
-    </Class>
-    
-
-
     <!-- https://w3id.org/bervo/BERVO_0001378 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001378">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Maximum daylength refers to the longest duration of daylight that occurs in a 24-hour period, typically on the summer solstice.</obo:IAO_0000115>
+        <obo:IAO_0000115>The longest duration of daylight that occurs in a 24-hour period, typically on the summer solstice.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DayLenthMax</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>maximum daylength</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum daylength</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </Class>
     
@@ -17331,9 +20728,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001379">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A trigonometric function representing the geometric relationship between solar beam angle and leaf surface orientation. This parameter determines the projected leaf area intercepting direct solar radiation and is essential for calculating light absorption, photosynthesis rates, and canopy energy balance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMEGAG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>sine of solar beam on leaf surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of solar beam on leaf surface</rdfs:label>
     </Class>
     
 
@@ -17345,7 +20744,8 @@
         <obo:IAO_0000115>Sky longwave radiation refers to the part of the electromagnetic spectrum that is radiated from the sky in the form of thermal radiation, or heat. This is a key component of the earth&apos;s energy balance, affecting both climatic and biological processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LWRadSky_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>sky longwave radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sky longwave radiation</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
         <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_has_unit>MJ/h</bervo:BERVO_has_unit>
@@ -17360,7 +20760,9 @@
         <obo:IAO_0000115>Total daily solar radiation (TRAD) refers to the accumulated solar radiation received in a certain location over a day. This solar radiation includes not only the direct radiation from the sun, but also includes diffuse solar radiation that is scattered in the atmosphere. The value of daily solar radiation can be used in a variety of scientific fields, such as climatology, ecology, solar energy, and agriculture, to interpret and predict different environmental phenomena.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRAD_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>total daily solar radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total daily solar radiation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000179"/>
     </Class>
@@ -17371,10 +20773,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001382">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The highest atmospheric water vapor pressure recorded during a 24-hour period, typically occurring during peak humidity conditions. This parameter is essential for calculating vapor pressure deficit ranges, assessing plant water stress potential, and modeling maximum evapotranspiration demand.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HUDX_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily maximum vapor pressure</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daily maximum vapor pressure</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </Class>
@@ -17385,10 +20790,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001383">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The lowest atmospheric water vapor pressure recorded during a 24-hour period, typically occurring during coolest or driest conditions. This parameter is crucial for determining vapor pressure deficit extremes and modeling minimum humidity stress on vegetation and ecosystem water balance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HUDN_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily minimum vapor pressure</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daily minimum vapor pressure</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </Class>
@@ -17402,8 +20810,10 @@
         <obo:IAO_0000115>Total daily wind travel is the total distance covered by the wind in a single day. This measure can be important in various studies, such as those related to weather patterns, climate modelling, and even the spread of airborne particles or pollutants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TWIND_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>total daily wind travel</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total daily wind travel</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000184"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m d-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17413,8 +20823,10 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001386">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A temperature correction factor used in Arrhenius equation calculations to adjust kinetic rate constants for biochemical processes. This parameter accounts for temperature dependencies in enzyme kinetics, microbial metabolism, and other temperature-sensitive biogeochemical reactions in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TempOffset_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>TempOffset_col for calculating temperature in Arrhenius curves</rdfs:label>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </Class>
@@ -17425,9 +20837,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001387">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The precipitation that falls directly onto exposed ground surface without canopy interception, used specifically for soil erosion calculations. This parameter quantifies the kinetic energy of raindrops impacting bare soil and is essential for modeling splash erosion, surface runoff generation, and sediment detachment processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecDirect2Grnd_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>direct precipitation at ground surface used to calculate soil erosion</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Direct precipitation at ground surface used to calculate soil erosion</rdfs:label>
         <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17437,9 +20851,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001388">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The precipitation that reaches the ground surface after canopy interception and throughfall, used specifically for soil erosion calculations. This parameter represents modified precipitation characteristics including reduced drop size and altered spatial distribution, affecting soil particle detachment and erosion patterns beneath vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecIndirect2Grnd_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>indirect precipitation at ground surface used to calculate soil erosion</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Indirect precipitation at ground surface used to calculate soil erosion</rdfs:label>
         <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17452,8 +20868,10 @@
         <obo:IAO_0000115>The initial atmospheric CO2 concentration refers to the starting concentration of carbon dioxide (CO2) in the Earth&apos;s atmosphere at the beginning of a simulation or modeling experiment. It represents the baseline level of CO2 before any external factors (such as human activities) influence its concentration. The initial atmospheric CO2 concentration is an important parameter in earth systems modeling as it affects several processes, including climate change, air quality, and carbon cycle dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2EI_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>initial atmospheric CO2 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Initial atmospheric carbon dioxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>gC m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
@@ -17466,9 +20884,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001391">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The mass or molar concentration of gaseous constituents in the atmosphere, quantifying the abundance of trace gases or major atmospheric components. This parameter is fundamental for air quality assessment, atmospheric chemistry modeling, and understanding gas exchange processes between ecosystems and the atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AtmGasCgperm3_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric gas concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric gas concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
@@ -17481,12 +20901,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001393">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The molar concentration of oxygen gas in the atmosphere, representing the abundance of this essential gas for aerobic respiration and combustion processes. This parameter affects plant root respiration rates, soil microbial activity, and biogeochemical processes in waterlogged or oxygen-limited environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OXYE_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric O2 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric oxygen concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </Class>
     
 
@@ -17498,7 +20921,8 @@
         <obo:IAO_0000115>Atmospheric N2O concentration refers to the quantity of nitrous oxide (N2O) present in each unit volume of air in the atmosphere. Also known as laughing gas, N2O is a powerful greenhouse gas that is released into the atmosphere through soil cultivation practices, especially the use of commercial and organic fertilizers, fossil fuel combustion, nitric acid production, and biomass burning. Monitoring the atmospheric N2O concentration is important for climate modeling and understanding global warming potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Z2OE_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric N2O concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric nitrous oxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
@@ -17512,9 +20936,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001395">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The molar concentration of nitrogen gas in the atmosphere, representing the abundance of this inert diatomic gas. This parameter is important for atmospheric density calculations, pressure corrections, and understanding the nitrogen reservoir available for biological nitrogen fixation processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Z2GE_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric N2 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric nitrogen concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
@@ -17528,9 +20954,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001396">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The molar concentration of ammonia gas in the atmosphere, representing a key reactive nitrogen species. This parameter is essential for modeling atmospheric nitrogen deposition, soil acidification processes, and ecosystem nitrogen inputs that affect plant nutrition and soil chemistry.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZNH3E_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric NH3 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric ammonia concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
@@ -17546,7 +20974,8 @@
         <obo:IAO_0000115>Atmospheric CH4 concentration refers to the abundance of methane (CH4) gas in the Earth&apos;s atmosphere. It is expressed as the volume of CH4 per unit volume of air (parts per million, ppm) or as a mixing ratio. Methane is an important greenhouse gas and contributes to climate change. Monitoring and understanding changes in atmospheric CH4 concentration is crucial for climate models and Earth system simulations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CH4E_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric CH4 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric methane concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
@@ -17562,7 +20991,8 @@
         <obo:IAO_0000115>Atmospheric H2 concentration refers to the amount of hydrogen gas (H2) in the Earth&apos;s atmosphere, expressed typically in parts per million by volume (ppmv). Measuring this concentration is important in understanding the Earth&apos;s climate system, as H2 is one of the major constituent gases in the Earth&apos;s atmosphere and plays a critical role in various atmospheric processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>H2GE_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric H2 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric hydrogen gas concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
@@ -17578,7 +21008,8 @@
         <obo:IAO_0000115>Atmospheric CO2 concentration refers to the amount of carbon dioxide present in the atmosphere. It is an important parameter in earth science and biochemistry. The concentration of CO2 in the atmosphere can affect global warming and climate change, as CO2 is a greenhouse gas that traps heat in the earth&apos;s atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2E_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric CO2 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric carbon dioxide concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
@@ -17591,11 +21022,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001400">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The molar concentration of argon gas in the atmosphere, representing the abundance of this noble gas constituent. This parameter is used for atmospheric density calculations, gas mixing ratio corrections, and as a reference gas for analyzing atmospheric composition changes in earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ARGE_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric AR concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric argon gas concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000251"/>
     </Class>
     
 
@@ -17604,10 +21038,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001401">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Solar noon is the moment when the sun appears to contact or pass over an observer&apos;s meridian, reaching its highest point in the sky on that day, and it is the midpoint of daylight hours.</obo:IAO_0000115>
+        <obo:IAO_0000115>The moment when the sun appears to contact or pass over an observer&apos;s meridian, reaching its highest point in the sky on that day, and it is the midpoint of daylight hours.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolarNoonHour_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>time of solar noon</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Time of solar noon</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000082"/>
     </Class>
@@ -17618,9 +21053,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001402">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The solar radiation that travels in a straight path from the sun to Earth&apos;s surface without atmospheric scattering. This parameter represents the beam component of solar energy and is essential for calculating surface heating, photosynthesis rates, and directional light effects on ecosystem processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWDirect_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>direct shortwave radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Direct shortwave radiation</rdfs:label>
         <bervo:BERVO_has_unit>W m-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -17630,9 +21067,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001403">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The solar radiation that has been scattered by atmospheric particles and molecules before reaching Earth&apos;s surface. This parameter represents the multidirectional component of solar energy and is important for modeling light penetration into plant canopies and understory photosynthesis.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWDiffus_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>diffuse shortwave radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Diffuse shortwave radiation</rdfs:label>
         <bervo:BERVO_has_unit>W m-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -17642,9 +21081,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001404">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The direct beam component of photosynthetically active radiation that travels in a straight path from the sun to plant surfaces. This parameter quantifies the unscattered photons in the 400-700 nanometer wavelength range that are available for photosynthesis and plant growth processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPARDirect_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>direct PAR</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Direct photosynthetically active radiation</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17654,9 +21095,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001405">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The scattered component of photosynthetically active radiation that reaches surfaces from multiple directions after atmospheric scattering. This parameter quantifies the multidirectional light energy in the 400-700 nanometer range and is important for modeling understory photosynthesis and canopy light penetration.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPARDiffus_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>diffuse PAR</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Diffuse photosynthetically active radiation</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17666,9 +21109,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001406">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The trigonometric sine function of the sun&apos;s elevation angle above the horizon, determining solar radiation intensity. This parameter quantifies the geometric relationship between sun position and surface orientation, affecting direct radiation receipt and shadow patterns in ecosystem energy balance calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SineSunInclAngle_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>sine of solar angle</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of solar angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
     </Class>
     
 
@@ -17677,9 +21124,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001407">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The trigonometric sine function of the sun&apos;s elevation angle projected one hour into the future. This parameter enables predictive calculations of solar radiation patterns and is essential for modeling time-dependent light conditions and energy balance forecasting in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SineSunInclAnglNxtHour_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>sine of solar angle next hour</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of solar angle next hour</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
     </Class>
     
 
@@ -17688,9 +21139,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001408">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The product of latent heat flux and aerodynamic resistance, representing the total water vapor energy transfer through the atmospheric boundary layer. This parameter quantifies the combined effect of evapotranspiration energy and atmospheric resistance on moisture transport from surfaces to the atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TLEX_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>total latent heat flux x boundary layer resistance</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total latent heat flux x boundary layer resistance</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ m-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17700,9 +21155,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001409">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The product of sensible heat flux and aerodynamic resistance, representing the thermal energy transfer through the atmospheric boundary layer. This parameter quantifies the total thermal exchange between the surface and atmosphere, accounting for both the energy gradient and the resistance to heat transfer processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSHX_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>total sensible heat flux x boundary layer resistance</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total sensible heat flux x boundary layer resistance</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ m-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17712,10 +21171,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001412">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The vertical depth in soil where heat sources or sinks are located, defining the position of thermal boundaries in subsurface energy balance. This parameter is essential for modeling soil temperature profiles, ground heat flux calculations, and thermal interactions between surface processes and deeper soil layers.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilHeatSrcDepth_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>depth of soil heat sink/source</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Depth of soil heat sink/source</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -17724,10 +21186,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001413">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The temperature at the specified depth where soil heat sources or sinks are located, serving as a thermal boundary condition. This parameter defines the reference temperature for calculating vertical heat transfer and is essential for modeling soil thermal dynamics and energy balance processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TKSD_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>temperature of soil heat sink/source</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Temperature of soil heat sink/source</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -17739,9 +21205,14 @@
         <obo:IAO_0000115>The initial mean annual air temperature refers to the average temperature of the atmosphere over a year at the beginning of a simulation or modeling scenario for Earth systems. It represents the starting point for evaluating the impact of various environmental factors on temperature trends and patterns. This parameter is essential for understanding climate change, analyzing atmospheric processes, and studying the broader interactions of Earth&apos;s systems. It serves as a crucial input for earth systems models and simulations to simulate and predict future climate conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ATCAI_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>initial mean annual air temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Initial mean annual air temperature</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000279"/>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </Class>
     
 
@@ -17750,9 +21221,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001415">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The solar radiation energy contained within the direct beam from the sun, representing the focused component of shortwave energy. This parameter quantifies the concentrated solar energy flux that creates strong directional lighting and heating effects on exposed surfaces and vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWSolarBeam_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>shortwave radiation in solar beam</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Shortwave radiation in solar beam</rdfs:label>
         <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17762,9 +21235,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001416">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The photosynthetically active radiation contained within the direct solar beam, representing focused photons in the 400-700 nanometer range. This parameter quantifies the concentrated light energy available for photosynthesis in the direct beam component, affecting sunlit leaf photosynthetic rates and canopy productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPARSolarBeam_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>PAR radiation in solar beam</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Photosynthetically active radiation in solar beam</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17777,11 +21252,14 @@
         <obo:IAO_0000115>The mean annual air temperature refers to the average temperature of the atmosphere over a year, calculated by summing the daily temperatures and dividing by the number of days. It is an essential parameter for Earth systems modeling and provides important information about the climate conditions of a region. The mean annual air temperature is influenced by various factors, including solar radiation, land surface characteristics, and atmospheric conditions. It is used in various Earth systems models to understand and predict the behavior of the climate system, such as temperature variations, weather patterns, and climate change.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ATCA_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>mean annual air temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Mean annual air temperature</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000279"/>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
     </Class>
     
 
@@ -17793,11 +21271,14 @@
         <obo:IAO_0000115>Mean annual soil temperature refers to the average temperature of the soil throughout the year. It is a parameter used in earth systems modeling to understand and simulate the thermal conditions of the soil. The mean annual soil temperature is an important factor that influences various soil processes and dynamics, including nutrient availability, microbial activity, and plant growth. It is typically measured at a certain depth below the surface and is influenced by factors such as climate, vegetation cover, and soil properties.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ATCS_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>mean annual soil temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Mean annual soil temperature</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000279"/>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -17806,9 +21287,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001421">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The liquid water precipitation that falls from clouds when water droplets reach sufficient size to overcome air resistance. This parameter represents the primary source of freshwater input to terrestrial ecosystems and is fundamental for hydrological modeling, soil moisture dynamics, and plant water availability assessments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RainFalPrec_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>rainfall</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rainfall</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17821,7 +21304,8 @@
         <obo:IAO_0000115>Snowfall refers to the amount of snow that falls in a specific area in a certain time period. It is usually measured in millimeters or inches of water equivalent. Snowfall is an important aspect in climate and weather studies, as it affects factors such as surface albedo, soil moisture levels, hydrology, and ecosystem dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnoFalPrec_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>snowfall</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Snowfall</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
@@ -17833,9 +21317,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001423">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The artificial application of water to soil or land areas to supplement natural precipitation for agricultural or ecosystem management purposes. This parameter represents anthropogenic water inputs that affect soil moisture dynamics, plant growth, and local hydrological cycles in managed ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Irrigation_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>irrigation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rate of application of water through irrigation</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17848,7 +21334,8 @@
         <obo:IAO_0000115>The sum of rainfall and snowfall that a particular region receives over a period of time. This value is often used in meteorology to monitor and predict weather patterns and to analyze the climate patterns of a particular region.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecAtm_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>rainfall + snowfall</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rainfall + snowfall</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17858,9 +21345,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001425">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The combined water input from natural rainfall and artificial irrigation applications to a given area. This parameter represents the total liquid water availability for plant uptake, soil moisture replenishment, and surface runoff generation in managed agricultural or ecosystem settings.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecRainAndIrrig_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>rainfall + irrigation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rainfall + irrigation</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -17870,9 +21359,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001426">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The accumulated kinetic energy delivered by rainfall to the soil surface over time, used for erosion potential assessment. This parameter quantifies the cumulative impact force of raindrops that causes soil particle detachment, surface crusting, and initiates erosion processes in exposed soil areas.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EnergyImpact4Erosion_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative rainfall energy impact on soil surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Cumulative rainfall energy impact on soil surface</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -17885,8 +21376,11 @@
         <obo:IAO_0000115>Precipitation pH refers to the acidity or alkalinity of a precipitation event such as raing or snowfall. This measure is important in understanding the environmental impact of atmospheric pollution, as it can indicate the presence of acid rain. Acid rain is primarily caused by emissions of sulfur dioxide and nitrogen oxide, which react with the water molecules in the atmosphere to produce acids.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>pH_rain_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation pH</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation pH</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000261"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -17898,9 +21392,11 @@
         <obo:IAO_0000115>Precipitation initial NH4 concentration refers to the concentration of ammonium (NH4+) ions in the initial state of precipitation, specifically in relation to Earth system modeling. It represents the amount of ammonium present in the atmospheric water vapor or cloud droplets at the beginning of a simulated precipitation event. This parameter is important for understanding the transport, deposition, and cycling of nitrogen in the atmosphere, as ammonium can impact ecosystem productivity and water quality when it is deposited onto land surfaces.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CN4RI_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation initial NH4 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation initial ammonium concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>mol N m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
@@ -17915,9 +21411,11 @@
         <obo:IAO_0000115>Precipitation initial NO3 concentration refers to the initial concentration of nitrate (NO3) present in falling rain or snow. Atmospheric nitrates can be deposited onto the Earth&apos;s surface during precipitation events and enter terrestrial and aquatic ecosystems. This measurement is important for understanding the biogeochemical nitrogen cycle, nutrient availability, and potential impacts on environmental and human health from elevated nitrate levels.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNORI_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation initial NO3 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation initial nitrate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>mol N m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
@@ -17932,10 +21430,11 @@
         <obo:IAO_0000115>Precipitation NH4 concentration refers to the concentration of NH4 (ammonium) ions in precipitation, typically measured in units of mass per volume. It represents the amount of ammonium present in rainwater, snow, or other forms of precipitation, providing insights into the level of nitrogen deposition onto terrestrial ecosystems. This parameter is important for understanding nutrient cycling and assessing the impact of atmospheric deposition on ecosystems, particularly in relation to nitrogen availability and potential effects on vegetation growth and water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NH4_rain_mole_conc</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation NH4 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation ammonium concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </Class>
     
@@ -17948,7 +21447,8 @@
         <obo:IAO_0000115>Precipitation NO3 concentration refers to the amount of nitrate (NO3) in a solution that is formed during or after a precipitation event, such as rain or snow. It represents the concentration of NO3 particles present in the water as a result of interactions between atmospheric emissions and environmental conditions. This parameter is significant in Earth system modeling as it can impact various ecological and biogeochemical processes in aquatic ecosystems, including nutrient cycling and the bioavailability of other elements.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NO3_rain_mole_conc</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation NO3 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation nitrate concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
         <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
@@ -17965,7 +21465,8 @@
         <obo:IAO_0000115>Precipitation H2PO4 concentration refers to the amount of monohydrogen phosphate (H2PO4-), a type of phosphoric acid, present in a solution resulting from a precipitation event. This can include rain, snow, or any other form of precipitation. This parameter is important to note as it can impact a range of ecological and environmental factors, including soil composition, plant growth, and water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>H2PO4_rain_mole_conc</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation H2PO4 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation H2PO4 concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
         <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
@@ -17979,9 +21480,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001433">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The molar concentration of volatile organic compounds or gases dissolved in precipitation water. This parameter quantifies atmospheric contaminants and trace gases that are scavenged by precipitation, affecting water quality and nutrient inputs to terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_rain_mole_conc_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation volatile concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation volatile concentration</rdfs:label>
         <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -17994,7 +21497,8 @@
         <obo:IAO_0000115>Precipitation HPO4 concentration refers to the concentration of the HPO4 (hydrogen phosphate) ion in rainfall or other forms of atmospheric precipitation. It is a parameter that quantifies the amount of HPO4 present in a given volume or mass of precipitation, typically measured in units of concentration (e.g., milligrams per liter or parts per million). This parameter is relevant in Earth system modeling as it influences the nutrient availability in ecosystems and can impact the cycling of phosphorus, an essential nutrient for plant growth and productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HPO4_rain_mole_conc_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation HPO4 concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation HPO4 concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
         <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
@@ -18008,9 +21512,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001435">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A heat accumulation index calculated as the daily temperature above a base threshold, used to predict plant development timing. This parameter integrates thermal time and is essential for modeling crop phenology, flowering dates, pest emergence, and other temperature-dependent biological processes in agricultural and ecological systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GDD_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>growing degree day with base temperature at oC</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Growing degree day with base temperature at oC</rdfs:label>
     </Class>
     
 
@@ -18019,10 +21525,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001436">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The thermal energy content of precipitation delivered to the ground surface, affecting surface temperature and energy balance. This parameter accounts for the temperature difference between precipitation and surface, influencing soil warming or cooling processes and local microclimate conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecHeat_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation heat to surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation heat to surface</rdfs:label>
         <bervo:BERVO_has_unit>MJ/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -18031,10 +21540,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001437">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The water content released from decomposing plant litter that falls from above-ground vegetation components. This parameter represents an additional moisture source to surface soil layers and affects local water balance, decomposition rates, and nutrient cycling processes in forest and grassland ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RainLitr_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>water from aboveground falling litter</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water from aboveground falling litter</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -18043,9 +21555,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001438">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A computational parameter used in calculating gas sink scalar values for trace gas modeling in soil systems. This parameter influences the solubility and transport coefficients for gaseous species and is essential for modeling greenhouse gas fluxes and soil-atmosphere gas exchange processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_solcoef_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>parameter for computing RGasSinkScalar_vr</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Parameter for computing RGasSinkScalar_vr</rdfs:label>
     </Class>
     
 
@@ -18054,9 +21568,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001439">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The proportion of ground surface area covered by snow, expressed as a dimensionless fraction from zero to one. This parameter affects surface albedo, energy balance, soil insulation, and hydrological processes, making it essential for modeling seasonal snowpack dynamics and ecosystem responses to snow cover.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracSurfAsSnow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of snow cover</rdfs:label>
+        <rdfs:label>Fraction of snow cover</rdfs:label>
     </Class>
     
 
@@ -18065,9 +21581,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001440">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The proportion of ground surface area that is free from snow cover, expressed as a dimensionless fraction from zero to one. This parameter determines the exposed surface area available for direct radiation absorption, soil-atmosphere gas exchange, and precipitation infiltration during snow-covered periods.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracSurfSnoFree_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of snow-free cover</rdfs:label>
+        <rdfs:label>Fraction of snow-free cover</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -18076,9 +21595,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001441">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The proportion of ground surface area consisting of exposed bare soil without vegetation or litter cover. This parameter affects surface energy balance, soil erosion susceptibility, direct evaporation rates, and soil-atmosphere heat and gas exchange processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracSurfBareSoil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of exposed soil surface</rdfs:label>
+        <rdfs:label>Fraction of exposed soil surface</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -18087,9 +21609,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001442">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The thermal infrared radiation emitted upward from the ground surface based on its temperature and emissivity. This parameter represents outgoing thermal energy and is essential for calculating surface energy balance, net radiation, and nighttime cooling rates in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LWRadBySurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>longwave radiation emitted from ground surface</rdfs:label>
+        <rdfs:label>Longwave radiation emitted from ground surface</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18099,9 +21623,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001443">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The balance between incoming and outgoing radiation at the ground surface, representing the net radiative energy available. This parameter is fundamental for surface energy balance calculations and determines the energy available for heating, evapotranspiration, and photosynthesis processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatByRad2Surf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>total net radiation at ground surface</rdfs:label>
+        <rdfs:label>Total net radiation at ground surface</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18111,9 +21638,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001444">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The total energy associated with water phase changes at the ground surface, including evaporation and condensation processes. This parameter represents the latent heat component of surface energy balance and is fundamental for modeling water vapor exchange between soil, vegetation, and atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatEvapAir2Surf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Split heat flux from chemical flux</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>total latent heat flux at ground surface</rdfs:label>
+        <rdfs:label>Total latent heat flux at ground surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18125,11 +21657,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
         <obo:IAO_0000115>Total sensible heat flux at ground surface refers to the total amount of energy, in Joules (J), transferred from the ground surface to the atmosphere as a result of differences in temperature. This process is one of the main ways energy is exchanged between the surface and the atmosphere, impacting climate and weather patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatSensAir2Surf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>total sensible heat flux at ground surface</rdfs:label>
+        <rdfs:label>Total sensible heat flux at ground surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
     </Class>
     
 
@@ -18140,13 +21674,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
         <obo:IAO_0000115>Total convective heat flux at ground surface refers to the total amount of heat transferred by convection from the air to the ground surface. This parameter is important in meteorology and climate science as it influences local air temperatures, weather patterns, and the overall energy balance of the Earth&apos;s surface. It is usually expressed in watts per square meter (W/m²).</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatSensVapAir2Surf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>total convective heat flux at ground surface</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <rdfs:label>Total convective heat flux at ground surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -18157,13 +21692,14 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
         <obo:IAO_0000115>Total ground heat flux at ground surface, often expressed in watts per square meter (W/m²), refers to the rate at which heat energy is transferred to the ground surface. It is an important component of the Earth&apos;s surface energy balance and can have significant impacts on climate, weather patterns, and physical processes in the Earth&apos;s surface and subsurface.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatNet2Surf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>total ground heat flux at ground surface</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <rdfs:label>Total ground heat flux at ground surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -18174,11 +21710,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
         <obo:IAO_0000115>Negative of total evaporation at ground surface refers to the negative amount of the total water evaporated from the ground surface, including water bodies, soil surface and plant surfaces. This value indicates the rate or speed at which water changes from a liquid to a gas or vapor state. This evaporation can occur due to solar radiation, wind, temperature, air pressure, and other environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VapXAir2GSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>negative of total evaporation at ground surface</rdfs:label>
+        <rdfs:label>Negative of total evaporation at ground surface</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000139"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
     </Class>
     
 
@@ -18187,9 +21725,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001449">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The maximum volume of water that can be stored on the ground surface in depressions, vegetation, and surface roughness features. This parameter determines surface water ponding capacity and affects runoff generation, infiltration patterns, and local water balance in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VWatStoreCapSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>surface water storage capacity</rdfs:label>
+        <rdfs:label>Surface water storage capacity</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -18199,9 +21739,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001450">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The maximum volume of water that can be retained at the soil surface layer through adhesion and surface tension forces. This parameter determines surface moisture storage capacity and affects evaporation rates, seedling establishment, and surface biological activity in arid and semi-arid ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLWatHeldCapSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>soil surface water retention capacity</rdfs:label>
+        <rdfs:label>Soil surface water retention capacity</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -18211,9 +21753,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001451">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The lowest thermal capacity values for surface materials under dry or minimal moisture conditions. This parameter represents the minimum energy required to change surface temperature and is essential for modeling temperature extremes, heat wave effects, and thermal stress in arid ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VHCPNX_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>minimum heat capacities</rdfs:label>
+        <rdfs:label>Minimum heat capacities</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>MJ k-1 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -18223,9 +21768,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001452">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The aerodynamic conductance for gas transfer at the soil surface, scaled up from point measurements to area-representative values. This parameter governs the efficiency of gas exchange between soil and atmosphere and affects carbon dioxide efflux, oxygen diffusion, and other soil-atmosphere gas fluxes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CondGasXSnowM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>area upscaled soil surface boundary layer conductance</rdfs:label>
+        <rdfs:label>Area upscaled soil surface boundary layer conductance</rdfs:label>
         <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -18237,8 +21784,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
         <obo:IAO_0000115>Precipitation flux into soil surface refers to the rate at which water (from rainfall, snow melt, etc.) enters the soil surface per unit area. This parameter is crucial in hydrological studies and modeling, as it impacts soil moisture levels, groundwater recharge, runoff generation and erosion.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Rain2SoilSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation flux into soil surface</rdfs:label>
+        <rdfs:label>Precipitation flux into soil surface</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
@@ -18254,8 +21802,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
         <obo:IAO_0000115>Irrigation flux into soil surface refers to the rate at which water from irrigation enters the soil surface. This is an important factor in agricultural management and water resource planning as it directly influences the amount of water available to crops and its effectiveness in promoting plant growth. Measurements of this parameter can help optimize irrigation strategies and conserve water resources.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Irrig2SoilSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>irrifation flux into soil surface</rdfs:label>
+        <rdfs:label>Irrigation flux into soil surface</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
@@ -18268,10 +21817,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001455">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The volumetric flow rate of water across the lake surface boundary, representing exchange between the lake and atmosphere or adjacent systems. This parameter is essential for modeling lake water balance, evaporation rates, and hydrological connectivity in watershed-scale ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LakeSurfFlowMicP_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Split &quot;soil surface&quot;, &quot;ground surface&quot; etc into just surface with soil/ground as context?</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>lake surface water flux</rdfs:label>
+        <rdfs:label>Lake surface water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000285"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -18280,9 +21836,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001458">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The thermal energy transfer rate from the lake surface to the atmosphere, with positive values indicating outgoing heat flux. This parameter is crucial for modeling lake thermal dynamics, ice formation timing, and energy exchange between aquatic ecosystems and the atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LakeSurfHeatFlux_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>lake surface heat flux, outgoing positive</rdfs:label>
+        <rdfs:label>Lake surface heat flux, outgoing positive</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000285"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18292,9 +21852,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001459">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The partitioning of organic residue materials into different decomposition kinetic pools based on their biochemical characteristics. This parameter determines how plant litter and organic matter are distributed among fast, intermediate, and slow decomposing fractions in soil biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ORCI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>allocation of residue to kinetic components</rdfs:label>
+        <rdfs:label>Allocation of residue to kinetic components</rdfs:label>
     </Class>
     
 
@@ -18303,9 +21865,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001460">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The distribution of substrates or nutrients among different microbial functional groups with distinct metabolic kinetics. This parameter governs how available resources are partitioned between fast-growing and slow-growing microbial communities in soil biogeochemical cycling models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FL</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>allocation to microbial kinetic fractions</rdfs:label>
+        <rdfs:label>Allocation to microbial kinetic fractions</rdfs:label>
     </Class>
     
 
@@ -18314,9 +21878,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001461">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The ratio limits of nitrogen to carbon content in heterotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the range of nutrient ratios that heterotrophic microorganisms can maintain and is essential for modeling microbial nutrient demand and growth limitations in soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rNCOMC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>maximum/minimum mass based heterotrophic microbial N:C</rdfs:label>
+        <rdfs:label>Maximum/minimum mass based heterotrophic microbial N:C</rdfs:label>
         <bervo:BERVO_has_unit>gN gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18326,9 +21892,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001462">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The ratio limits of phosphorus to carbon content in heterotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the range of phosphorus ratios that heterotrophic microorganisms can maintain and is crucial for modeling phosphorus cycling and microbial growth limitations in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rPCOMC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>maximum/minimum mass based heterotrophic microbial P:C</rdfs:label>
+        <rdfs:label>Maximum/minimum mass based heterotrophic microbial P:C</rdfs:label>
         <bervo:BERVO_has_unit>gP gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18338,9 +21906,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001463">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The ratio limits of nitrogen to carbon content in autotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the nutrient ratio ranges for autotrophic microorganisms and is important for modeling nitrogen fixation, nitrification, and other autotrophic processes in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rNCOMCAutor</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>maximum/minimum mass based autotrophic microbial N:C</rdfs:label>
+        <rdfs:label>Maximum/minimum mass based autotrophic microbial N:C</rdfs:label>
         <bervo:BERVO_has_unit>gN gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18350,9 +21920,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001464">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The ratio limits of phosphorus to carbon content in autotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the phosphorus ratio ranges for autotrophic microorganisms and is essential for modeling phosphorus cycling in autotrophic microbial communities and soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rPCOMCAutor</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>maximum/minimum mass based autotrophic microbial P:C</rdfs:label>
+        <rdfs:label>Maximum/minimum mass based autotrophic microbial P:C</rdfs:label>
         <bervo:BERVO_has_unit>gP gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18362,9 +21934,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001465">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The mean of the maximum and minimum nitrogen to carbon ratios across microbial functional groups in soil. This parameter represents the average stoichiometric constraint for nitrogen in microbial communities and is used for scaling biogeochemical processes across diverse microbial populations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rNCOMC_ave</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>group average maximum/minimum mass based microbial N:C</rdfs:label>
+        <rdfs:label>Group average maximum/minimum mass based microbial N:C</rdfs:label>
         <bervo:BERVO_has_unit>gN gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18374,9 +21948,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001466">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The mean of the maximum and minimum phosphorus to carbon ratios across microbial functional groups in soil. This parameter represents the average stoichiometric constraint for phosphorus in microbial communities and is essential for scaling phosphorus cycling processes across diverse soil microorganisms.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rPCOMC_ave</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>group average maximum/minimum mass based microbial P:C</rdfs:label>
+        <rdfs:label>Group average maximum/minimum mass based microbial P:C</rdfs:label>
         <bervo:BERVO_has_unit>gP gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18386,9 +21962,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001469">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The kinetic parameter controlling the rate at which heterotrophic microorganisms colonize and begin decomposing fresh plant litter. This parameter determines the initial lag time before decomposition begins and is essential for modeling the transition from fresh litter inputs to active microbial decomposition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOSA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for litter colonization by heterotrophs</rdfs:label>
+        <rdfs:label>Rate constant for litter colonization by heterotrophs</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18398,9 +21977,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001470">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The kinetic parameter controlling the intrinsic rate of organic matter decomposition by microbial communities per unit biomass. This parameter quantifies the specific metabolic activity of decomposer organisms and is fundamental for modeling carbon turnover rates in soil biogeochemical cycles.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPOSC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate constant</rdfs:label>
+        <rdfs:label>Specific decomposition rate constant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18410,9 +21992,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001471">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The proportional distribution of available nitrogen among different kinetic pools or microbial functional groups. This parameter governs how nitrogen is partitioned between fast and slow cycling components and affects nitrogen availability for plant uptake and ecosystem productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNOFC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>fractions to allocate N to kinetic components</rdfs:label>
+        <rdfs:label>Fractions to allocate nitrogen to kinetic components</rdfs:label>
     </Class>
     
 
@@ -18421,9 +22005,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001472">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The proportional distribution of available phosphorus among different kinetic pools or microbial functional groups. This parameter controls phosphorus partitioning between fast and slow cycling components and is crucial for modeling phosphorus limitation and ecosystem nutrient cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPOFC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>fractions to allocate P to kinetic components</rdfs:label>
+        <rdfs:label>Fractions to allocate phosphorus to kinetic components</rdfs:label>
     </Class>
     
 
@@ -18432,9 +22018,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001473">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The standard nitrogen to carbon ratios used for soil organic carbon complexes when specific measurements are unavailable. This parameter provides default stoichiometric constraints for soil organic matter decomposition and is essential for initializing biogeochemical models in data-limited environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNRH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>default N:C ratios in SOC complexes</rdfs:label>
+        <rdfs:label>Default N:C ratios in soil organic carbon complexes</rdfs:label>
         <bervo:BERVO_has_unit>gN gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18444,9 +22032,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001474">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The standard phosphorus to carbon ratios used for soil organic carbon complexes when specific measurements are unavailable. This parameter provides default stoichiometric constraints for phosphorus cycling in soil organic matter and is crucial for model initialization in phosphorus-limited ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPRH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>default P:C ratios in SOC complexes</rdfs:label>
+        <rdfs:label>Default P:C ratios in soil organic carbon complexes</rdfs:label>
         <bervo:BERVO_has_unit>gN gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18456,9 +22046,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001475">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The carbon content fraction representing heterotrophic microbial biomass within soil organic carbon pools. This parameter quantifies the proportion of soil carbon tied up in heterotrophic microorganisms and is essential for modeling microbial carbon dynamics and decomposer community structure.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMCF</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial biomass composition in SOC</rdfs:label>
+        <rdfs:label>Heterotrophic microbial biomass composition in soil organic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000296"/>
         <bervo:BERVO_has_unit>gC gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18468,9 +22061,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001476">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The carbon content fraction representing autotrophic microbial biomass within soil organic carbon pools. This parameter quantifies the proportion of soil carbon in autotrophic microorganisms and is important for modeling primary production by soil-based autotrophs and chemosynthetic processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMCA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial biomass composition in SOC</rdfs:label>
+        <rdfs:label>Autotrophic microbial biomass composition in soil organic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000296"/>
         <bervo:BERVO_has_unit>gC gC-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18480,10 +22076,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001477">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal state of soil at specified depths, measured in absolute temperature units. This parameter controls reaction rates, microbial activity, root growth, and nutrient cycling processes, making it fundamental for modeling all temperature-dependent biological and chemical processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TKS_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>soil temperature</rdfs:label>
+        <rdfs:label>Soil temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -18492,9 +22092,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001478">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The cumulative water phase change flux in small soil pores during freeze-thaw cycles, measured hourly. This parameter quantifies ice formation and melting in micropore spaces and is essential for modeling soil structure changes, water movement, and root zone dynamics in seasonally frozen soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TLIceThawMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>hourly accumulated freeze-thaw flux in micropores</rdfs:label>
+        <rdfs:label>Hourly accumulated freeze-thaw flux in micropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m2 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18504,9 +22107,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001479">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The cumulative latent heat exchange associated with water phase changes in soil during freeze-thaw cycles, measured hourly. This parameter accounts for energy absorption and release during ice formation and melting processes, significantly affecting soil temperature dynamics in cold climate regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TLPhaseChangeHeat2Soi_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>hourly accumulated freeze-thaw latent heat flux from soil</rdfs:label>
+        <rdfs:label>Hourly accumulated freeze-thaw latent heat flux from soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18516,9 +22122,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001480">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The cumulative water phase change flux in large soil pores during freeze-thaw cycles, measured hourly. This parameter quantifies ice dynamics in macropore networks and is crucial for modeling drainage patterns, root penetration, and soil structural stability under freeze-thaw stress.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TLIceThawMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>hourly accumulated freeze-thaw flux in macropores</rdfs:label>
+        <rdfs:label>Hourly accumulated freeze-thaw flux in macropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m2 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18528,9 +22137,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001481">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The cumulative latent heat exchange associated with snow melting and refreezing processes, measured hourly. This parameter quantifies energy dynamics within snowpack during phase transitions and affects snow layer temperature, melt rates, and thermal insulation properties over underlying soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XPhaseChangeHeatL_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>hourly accumulated freeze-thaw latent heat flux from snow</rdfs:label>
+        <rdfs:label>Hourly accumulated freeze-thaw latent heat flux from snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18540,10 +22152,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001482">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of soil by one degree. This parameter depends on soil composition, moisture content, and bulk density, and is essential for modeling soil temperature dynamics, freeze-thaw processes, and ground heat storage in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VHeatCapacity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>soil heat capacity</rdfs:label>
+        <rdfs:label>Soil heat capacity</rdfs:label>
         <bervo:BERVO_has_unit>MJ m-3 K-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -18552,9 +22167,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001484">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The total thermal energy content accumulated across all ecosystem components within a model grid cell. This parameter includes heat storage in soil layers, litter layer, and vegetation canopy, representing the integrated thermal capacity of the entire ecosystem column.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatStore_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>heat stored over the grid, including soil, litter and canopy</rdfs:label>
+        <rdfs:label>Heat stored over the grid, including soil, litter and canopy</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -18564,9 +22181,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001485">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy input rate that contributes to temperature increase in soil layers or ecosystem components. This parameter represents various heat sources including solar radiation absorption, metabolic heat generation, and artificial heating, affecting local temperature dynamics and ecosystem processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatSource_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>heat source for warming</rdfs:label>
+        <rdfs:label>Heat source for warming</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18576,9 +22195,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001486">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The upper component of the fraction used to calculate thermal conductivity of soil solid particles. This parameter incorporates soil mineralogy, particle size distribution, and porosity effects on heat conduction through the solid phase of soil matrix in thermal modeling calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumerSolidThermCond_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>numerator for soil solid thermal conductivity</rdfs:label>
+        <rdfs:label>Numerator for soil solid thermal conductivity</rdfs:label>
         <bervo:BERVO_has_unit>MJ m h-1 K-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18588,9 +22209,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001487">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The lower component of the fraction used to calculate thermal conductivity of soil solid particles. This parameter accounts for soil physical properties and structure that moderate heat conduction through the solid phase, completing the thermal conductivity calculation in soil heat transfer models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DenomSolidThermCond_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>denominator for soil solid thermal conductivity</rdfs:label>
+        <rdfs:label>Denominator for soil solid thermal conductivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ K-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18600,9 +22224,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001488">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The downward thermal energy transfer rate from the surface into subsurface soil layers, calculated from energy balance equations. This parameter represents the ground heat flux component of surface energy partitioning and is essential for modeling soil temperature profiles and subsurface thermal dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatFlx2Grnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>heat flux into ground, computed from surface energy balance model</rdfs:label>
+        <rdfs:label>Heat flux into ground, computed from surface energy balance model</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18612,9 +22239,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001489">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy transfer rate into individual soil layers measured at hourly intervals. This parameter quantifies the vertical heat transport through soil profile and is essential for modeling diurnal temperature fluctuations, soil thermal gradients, and heat storage changes in layered soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THeatFlowCellSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>hourly heat flux into soil layer</rdfs:label>
+        <rdfs:label>Hourly heat flux into soil layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -18624,9 +22254,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001490">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy removed from the soil system through water drainage processes. This parameter accounts for heat export when warm soil water moves laterally or vertically out of the system, affecting local soil temperature and energy balance in hydrologically active soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatDrain_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>heat loss through drainage</rdfs:label>
+        <rdfs:label>Heat loss through drainage</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18636,9 +22268,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001491">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy removed from the surface through overland water flow. This parameter quantifies heat export when surface water at ambient temperature flows off the landscape, contributing to local cooling and energy redistribution across watershed scales.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatRunSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>heat loss through surface runoff</rdfs:label>
+        <rdfs:label>Heat loss through surface runoff</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18648,7 +22282,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001492">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy removed from the system through water discharge from soil or groundwater. This parameter accounts for heat export through various water outflow processes and affects regional energy balance and thermal dynamics in terrestrial-aquatic interface zones.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatDischar_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
         <rdfs:label>Heat loss through discharge</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
@@ -18660,9 +22296,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001493">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The total thermal energy transfer rate into the entire soil column from surface and boundary sources. This parameter represents the integrated heat input to the soil profile and is fundamental for modeling overall soil thermal dynamics and temperature changes across multiple soil layers.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THeatFlow2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>Heat flow into colum</rdfs:label>
+        <rdfs:label>Heat flow into column</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18672,7 +22310,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001494">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy input rate resulting from various heating processes within the soil system. This parameter includes heat generation from metabolic processes, decomposition, root respiration, and external heating sources that contribute to soil temperature elevation and energy balance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatSource_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
         <rdfs:label>Heat source from heating</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
@@ -18684,7 +22324,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001495">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy exchange during phase transitions between frozen and liquid water in soil. This parameter accounts for latent heat release during freezing and latent heat absorption during thawing, which significantly affects soil temperature dynamics in cold climate regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THeatSoiThaw_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
         <rdfs:label>Heat associated with freeze-thaw</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
@@ -18696,9 +22338,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001496">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy transfer rate from the snowpack into the underlying soil surface. This parameter represents heat conduction through snow layer and affects soil insulation, freeze-thaw dynamics, and subsurface temperature maintenance during snow-covered periods.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QSnoHeatXfer2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
         <rdfs:label>Heat flux from snow into soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18708,10 +22353,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001497">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The volumetric rate of ice formation or accumulation in soil layers, particularly important for frozen ground and aquatic systems. This parameter quantifies ice dynamics that affect soil porosity, water movement, and thermal properties in permafrost regions and seasonally frozen soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QIceInflx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
         <rdfs:label>Ice influx to layer, essential for pond/lake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000285"/>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </Class>
     
 
@@ -18720,9 +22370,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001498">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The topographic gradient measured in four cardinal directions, representing the three-dimensional terrain characteristics. This parameter controls surface water flow patterns, erosion potential, solar radiation interception, and microclimate variations across landscape positions in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SLOPE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>slope in four directions</rdfs:label>
+        <rdfs:label>Slope in four directions</rdfs:label>
         <bervo:BERVO_has_unit>o</bervo:BERVO_has_unit>
     </Class>
     
@@ -18732,10 +22384,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001499">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The volumetric water content retained in soil after excess water has drained away under gravitational force. This parameter represents the upper limit of plant-available water storage and is fundamental for modeling soil water balance, irrigation scheduling, and plant water stress assessments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FieldCapacity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>water contents at field capacity</rdfs:label>
+        <rdfs:label>Water contents at field capacity</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -18744,10 +22399,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001500">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The volumetric water content at which plants can no longer extract water from soil and begin to wilt permanently. This parameter represents the lower limit of plant-available water and is essential for modeling drought stress, irrigation timing, and plant survival under water-limited conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WiltPoint_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>water contents at wilting point</rdfs:label>
+        <rdfs:label>Water contents at wilting point</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -18756,9 +22414,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001501">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The maximum rate of water movement through saturated soil in the vertical direction under the influence of gravity. This parameter is fundamental for modeling groundwater recharge, drainage processes, and vertical water redistribution in soil profiles across terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SatHydroCondVert_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>soil vertical saturated hydraulic conductivity</rdfs:label>
+        <rdfs:label>Soil vertical saturated hydraulic conductivity</rdfs:label>
         <bervo:BERVO_has_unit>mm h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18768,9 +22428,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001502">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The maximum rate of water movement through saturated soil in the horizontal direction under hydraulic gradients. This parameter controls lateral water flow, subsurface drainage patterns, and hillslope hydrology processes that redistribute water across landscape positions in watershed systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SatHydroCondHrzn_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>soil horizontal saturated hydraulic conductivity</rdfs:label>
+        <rdfs:label>Soil horizontal saturated hydraulic conductivity</rdfs:label>
         <bervo:BERVO_has_unit>mm h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18780,10 +22442,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001503">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The soil water potential at which excess gravitational water has drained and water is held against gravity by capillary forces. This parameter defines the upper limit of plant-available water storage and is essential for modeling soil water retention, irrigation scheduling, and drought stress assessment.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIAtFldCapacity_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>water potentials at field capacity</rdfs:label>
+        <rdfs:label>Water potentials at field capacity</rdfs:label>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -18792,10 +22457,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001504">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The soil water potential at which plants can no longer extract water and begin permanent wilting. This parameter represents the lower limit of plant-available water and is crucial for modeling plant water stress, irrigation timing, and ecosystem responses to drought conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIAtWiltPoint_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>water potentials at wilting point</rdfs:label>
+        <rdfs:label>Water potentials at wilting point</rdfs:label>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -18804,10 +22472,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001505">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The volumetric water content present in soil at the beginning of a simulation or measurement period. This parameter provides the starting moisture conditions for hydrological modeling and affects initial rates of evapotranspiration, infiltration, and plant water uptake in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THW_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>initial soil water content</rdfs:label>
+        <rdfs:label>Initial soil water content</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -18816,10 +22489,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001506">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The volumetric ice content present in soil at the beginning of a simulation, representing frozen water in soil pores. This parameter is essential for modeling permafrost dynamics, freeze-thaw processes, and seasonal changes in soil thermal and hydraulic properties in cold climate regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>initial ice content</rdfs:label>
+        <rdfs:label>Initial ice content</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </Class>
     
 
@@ -18828,9 +22505,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001507">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The fraction of incoming solar radiation that is reflected by the ground surface back to the atmosphere. This parameter controls surface energy balance, soil heating rates, and local microclimate conditions, significantly affecting evapotranspiration and photosynthesis processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SurfAlbedo_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>surface albedo</rdfs:label>
+        <rdfs:label>Surface albedo</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000263"/>
     </Class>
     
 
@@ -18839,9 +22519,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001508">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of soil porosity, representing the logarithmic transformation of pore space fraction in soil. This parameter is used in pedotransfer functions and statistical modeling to linearize relationships between porosity and other soil hydraulic properties for improved model performance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGPOROS_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log soil porosity</rdfs:label>
+        <rdfs:label>Log soil porosity</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -18850,9 +22533,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001509">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of volumetric water content at field capacity, used in logarithmic transformations for statistical analysis. This parameter enables linear regression modeling of soil water retention relationships and improves predictive accuracy in pedotransfer functions for soil hydraulic characterization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGFldCapacity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water content at field capacity</rdfs:label>
+        <rdfs:label>Log water content at field capacity</rdfs:label>
     </Class>
     
 
@@ -18861,9 +22546,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001510">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of volumetric water content at wilting point, used in logarithmic transformations for statistical modeling. This parameter facilitates linear relationships in pedotransfer functions and improves predictions of plant-available water capacity across diverse soil types and textures.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGWiltPoint_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water content at wilting point</rdfs:label>
+        <rdfs:label>Log water content at wilting point</rdfs:label>
     </Class>
     
 
@@ -18872,9 +22559,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001511">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of the ratio between soil porosity and water content at field capacity, representing pore size distribution characteristics. This parameter quantifies the proportion of large drainable pores and is essential for modeling soil drainage capacity and aeration status in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSD_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log (soil porosity /water content at field capacity)</rdfs:label>
+        <rdfs:label>Log (soil porosity /water content at field capacity)</rdfs:label>
     </Class>
     
 
@@ -18883,9 +22572,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001513">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>A dimensionless parameter that describes the shape of the soil water retention curve during drying processes. This parameter controls the steepness and curvature of water release relationships and is essential for modeling soil water dynamics, irrigation scheduling, and plant water availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SRP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>shape parameter for water desorption</rdfs:label>
+        <rdfs:label>Shape parameter for water desorption</rdfs:label>
     </Class>
     
 
@@ -18894,9 +22585,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001514">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The proportional slope components in perpendicular horizontal directions, representing two-dimensional topographic gradients. This parameter controls surface water flow direction, erosion patterns, and lateral redistribution of water and sediments across landscape positions in watershed modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FSLOPE_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of slope in 1 and 2</rdfs:label>
+        <rdfs:label>Fraction of slope in 1 and 2</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -18905,9 +22599,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001515">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The combined volume of small pore spaces in soil at the beginning of a simulation, representing initial micropore storage capacity. This parameter affects initial water retention, gas diffusion rates, and provides baseline conditions for modeling changes in soil structure and pore connectivity over time.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLMicPt0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>initial total soil micropore porosity</rdfs:label>
+        <rdfs:label>Initial total soil micropore porosity</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -18917,9 +22615,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001516">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of soil water potential when all pore spaces are filled with water. This parameter represents the logarithmic transformation of saturation conditions and is used in mathematical models to linearize water retention relationships for improved computational efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGPSIAtSat</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water potential at saturation</rdfs:label>
+        <rdfs:label>Log water potential at saturation</rdfs:label>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
     </Class>
     
@@ -18929,9 +22629,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001517">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of soil water potential at field capacity, used in logarithmic transformations of water retention functions. This parameter enables linear modeling approaches for predicting soil water dynamics and plant-available water capacity across different soil types and environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGPSIFLD_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water potential at field capacity</rdfs:label>
+        <rdfs:label>Log water potential at field capacity</rdfs:label>
     </Class>
     
 
@@ -18940,9 +22642,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001518">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of soil water potential at wilting point, representing the logarithmic transformation of permanent wilting conditions. This parameter is used in mathematical models to linearize water stress relationships and improve predictions of plant water limitation thresholds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGPSIMN_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water potential at wilting point</rdfs:label>
+        <rdfs:label>Log water potential at wilting point</rdfs:label>
     </Class>
     
 
@@ -18951,9 +22655,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001520">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The difference between logarithmic water potentials at saturation and field capacity, representing the range of drainable water. This parameter quantifies the logarithmic scale difference in water retention and is used in mathematical models to characterize soil drainage capacity and pore size distribution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGPSIMND_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water potential at saturation - log water potential at field capacity</rdfs:label>
+        <rdfs:label>Log water potential at saturation - log water potential at field capacity</rdfs:label>
     </Class>
     
 
@@ -18962,9 +22668,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001521">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of the solid mineral components of soil by one degree. This parameter depends on soil mineralogy and bulk density, and controls soil temperature dynamics, heat storage capacity, and thermal buffering in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VHeatCapacitySoilM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>soil solid heat capacity</rdfs:label>
+        <rdfs:label>Soil solid heat capacity</rdfs:label>
         <bervo:BERVO_has_unit>MPa m-3 K-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -18974,9 +22682,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001522">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The maximum depth of seasonal thaw in permafrost soils, representing the thickness of the seasonally unfrozen layer. This parameter is critical for modeling permafrost dynamics, root zone availability, biogeochemical processes, and ecosystem functioning in cold climate regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ActiveLayDepZ_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>active layer depth of a permafrost soil</rdfs:label>
+        <rdfs:label>Active layer depth of a permafrost soil</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -18985,11 +22695,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001523 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001523">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The mass of organic carbon per unit mass of soil, representing the soil carbon stock and fertility. This parameter affects soil structure, water retention, nutrient cycling, and is fundamental for modeling carbon sequestration, decomposition processes, and soil quality in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CORGCI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil organic C content</rdfs:label>
+        <rdfs:label>Soil organic carbon content</rdfs:label>
         <bervo:BERVO_has_unit>g kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -18997,11 +22710,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001524 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001524">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The fraction of soil volume occupied by pore spaces filled with air or water, representing void space in the soil matrix. This parameter controls water storage capacity, gas diffusion rates, root penetration, and is fundamental for modeling soil hydraulic conductivity and aeration in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>POROSI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil porosity</rdfs:label>
+        <rdfs:label>Soil porosity</rdfs:label>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -19009,11 +22725,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001525 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001525">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The initial proportion of soil volume occupied by large pore spaces, representing channels for rapid water and gas movement. This parameter affects preferential flow patterns, drainage rates, and aeration status, particularly important for modeling bypass flow and chemical transport in structured soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilFracAsMacPt0_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore fraction</rdfs:label>
+        <rdfs:label>Soil macropore fraction</rdfs:label>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -19021,11 +22740,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001526 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001526">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The mass of sand-sized particles per unit mass of soil, representing the coarse mineral fraction in soil texture. This parameter affects soil drainage, aeration, water infiltration rates, and is essential for determining hydraulic conductivity and soil physical behavior in hydrological models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CSAND_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil sand content</rdfs:label>
+        <rdfs:label>Soil sand content</rdfs:label>
         <bervo:BERVO_has_unit>kg Mg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -19033,11 +22755,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001527 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001527">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The mass of silt-sized particles per unit mass of soil, representing the intermediate mineral fraction in soil texture. This parameter influences water retention capacity, nutrient holding capacity, and contributes to soil structure formation and erodibility characteristics in agricultural and natural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CSILT_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil silt content</rdfs:label>
+        <rdfs:label>Soil silt content</rdfs:label>
         <bervo:BERVO_has_unit>kg Mg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -19045,11 +22770,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001528 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001528">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The mass of clay-sized particles per unit mass of soil, representing the fine mineral fraction with high surface area. This parameter controls water retention, nutrient adsorption, soil plasticity, and swelling behavior, making it crucial for modeling soil hydraulic properties and chemical reactivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCLAY_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil clay content</rdfs:label>
+        <rdfs:label>Soil clay content</rdfs:label>
         <bervo:BERVO_has_unit>kg Mg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -19057,8 +22785,10 @@
     <!-- https://w3id.org/bervo/BERVO_0001529 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001529">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The proportion of soil volume occupied by rock fragments, representing the non-soil mineral component. This parameter reduces effective soil volume for water storage and root growth, affects bulk density calculations, and influences soil thermal and hydraulic properties in stony soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ROCK_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
         <rdfs:label>Rock fraction</rdfs:label>
         <bervo:BERVO_has_unit>0-1</bervo:BERVO_has_unit>
@@ -19069,10 +22799,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001530 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001530">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The initial mass of dry soil per unit volume including pore spaces, representing soil compaction at simulation start. This parameter affects porosity calculations, root penetration resistance, water storage capacity, and provides baseline conditions for modeling soil structural changes over time.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoiBulkDensityt0_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>initial bulk density,,0=water</rdfs:label>
+        <rdfs:label>Initial bulk density,,0=water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -19081,11 +22815,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001531 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001531">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The proportion of soil volume occupied by small pore spaces that retain water against drainage. This parameter affects water retention capacity, gas diffusion rates, and determines the fraction of pore space available for capillary water storage in soil water balance models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracSoiAsMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>micropore fraction</rdfs:label>
+        <rdfs:label>Micropore fraction</rdfs:label>
         <bervo:BERVO_has_unit>0-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
     </Class>
     
 
@@ -19093,11 +22830,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001532 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001532">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The proportion of soil volume occupied by large pore spaces that facilitate rapid water and gas movement. This parameter controls preferential flow, drainage efficiency, and soil aeration, playing a critical role in modeling bypass flow and chemical transport through structured soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilFracAsMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>macropore fraction</rdfs:label>
+        <rdfs:label>Macropore fraction</rdfs:label>
         <bervo:BERVO_has_unit>0-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
     </Class>
     
 
@@ -19105,10 +22845,12 @@
     <!-- https://w3id.org/bervo/BERVO_0001533 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001533">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The average distance between adjacent macropore channels in soil, representing spatial connectivity of large pores. This parameter affects diffusion pathways for gases and solutes, influences macropore flow interactions, and is essential for modeling three-dimensional transport processes in structured soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PathLenMacPore_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>path length between macopores</rdfs:label>
+        <rdfs:label>Path length between macropores</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -19117,11 +22859,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001534 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001534">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The average radius of large pore channels in soil, representing the size of rapid flow pathways. This parameter determines flow velocity through macropores, affects capillary forces, and is fundamental for modeling preferential water movement and chemical transport in structured soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MacPoreRadius_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>radius of macropores</rdfs:label>
+        <rdfs:label>Radius of macropores</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
     </Class>
     
 
@@ -19129,11 +22874,15 @@
     <!-- https://w3id.org/bervo/BERVO_0001535 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001535">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The mass of dry soil per unit volume including pore spaces, representing soil compaction and structure. This parameter affects porosity, water storage capacity, root penetration resistance, and is fundamental for converting between mass-based and volume-based soil property measurements.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilBulkDensity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil bulk density</rdfs:label>
+        <rdfs:label>Soil bulk density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
         <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -19141,10 +22890,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001536 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001536">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The count of large pore channels per unit area or volume of soil, representing macropore density. This parameter affects flow capacity through preferential pathways, influences connectivity of rapid flow networks, and is essential for modeling macropore flow dynamics in structured soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MacPoreNumbers_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>number of macropores</rdfs:label>
+        <rdfs:label>Number of macropores</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000237"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
     </Class>
     
 
@@ -19152,10 +22905,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001538 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001538">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The total volume of small pore spaces within a soil layer, representing micropore storage capacity. This parameter determines water retention potential, gas diffusion capacity, and controls the volume available for capillary water storage and slow gas exchange processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLSoilPoreMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
         <rdfs:label>Volume of soil occupied by micropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19164,10 +22920,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001539 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001539">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The total volume of small pore spaces in soil, representing the capacity for capillary water retention. This parameter controls water holding capacity, affects gas diffusion rates, and determines the storage volume for plant-available water in soil hydrological models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLSoilMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>volume of micropores</rdfs:label>
+        <rdfs:label>Volume of micropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19176,10 +22935,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001540 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001540">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The total dry mass of soil solids within a defined layer, representing the solid phase content. This parameter is fundamental for calculating bulk density, nutrient storage capacity, and converting between mass-based and area-based measurements in ecosystem and agricultural models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLSoilMicPMass_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>mass of soil layer</rdfs:label>
+        <rdfs:label>Mass of soil layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
         <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19188,10 +22950,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001541 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001541">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The lowest allowable dry mass of soil solids within a layer, representing minimum density constraints. This parameter prevents unrealistic soil thinning in dynamic models, maintains structural integrity assumptions, and sets lower bounds for soil mass in erosion and compaction simulations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilMicPMassLayerMn</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>minimum soil layer mass</rdfs:label>
+        <rdfs:label>Minimum soil layer mass</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19200,10 +22966,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001542 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001542">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The highest allowable dry mass of soil solids within a layer, representing maximum compaction limits. This parameter prevents unrealistic soil densification in models, sets upper bounds for bulk density, and constrains maximum soil mass in compaction and sedimentation processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilMicPMassLayerMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum soil layer mass</rdfs:label>
+        <rdfs:label>Maximum soil layer mass</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19212,10 +22982,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001546 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001546">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The combined volume of all small pore spaces within a soil layer, representing total micropore capacity. This parameter determines maximum water retention potential, controls gas diffusion capacity, and provides the total volume available for capillary water storage and slow transport processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>total micropore volume in layer</rdfs:label>
+        <rdfs:label>Total micropore volume in layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19224,10 +22998,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001547 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001547">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The combined volume of all large pore spaces within a soil layer, representing total macropore capacity. This parameter determines maximum rapid flow capacity, controls drainage efficiency, and provides the total volume available for preferential water movement and fast gas exchange.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>total macropore volume in layer</rdfs:label>
+        <rdfs:label>Total macropore volume in layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19236,10 +23014,13 @@
     <!-- https://w3id.org/bervo/BERVO_0001548 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001548">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The total geometric volume of a soil layer including all pore spaces and rock fragments, representing complete layer volume. This parameter provides the reference volume for calculating porosity, bulk density, and mass balance relationships in soil physical and biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VGeomLayer_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil volume including macropores+rock</rdfs:label>
+        <rdfs:label>Soil volume including macropores+rock</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19248,10 +23029,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001549 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001549">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The total geometric volume of a soil layer at simulation start, including all pore spaces and rock fragments. This parameter provides baseline volume conditions for tracking soil structural changes, compaction, and erosion processes over time in dynamic ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VGeomLayert0_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>initial soil volume including macropores+rock</rdfs:label>
+        <rdfs:label>Initial soil volume including macropores+rock</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19260,10 +23045,14 @@
     <!-- https://w3id.org/bervo/BERVO_0001550 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001550">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The upper limit for total pore space volume within a soil layer, representing maximum porosity constraints. This parameter prevents unrealistic pore expansion in models, maintains physical consistency in soil structure, and sets upper bounds for water storage and gas exchange capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VOLTX_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum soil pore (mac+mic) volume allowed</rdfs:label>
+        <rdfs:label>Maximum soil pore (mac+mic) volume allowed</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19273,10 +23062,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001551">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of snowpack by one degree. This parameter depends on snow density and ice content, and controls snowpack temperature dynamics, melting rates, and thermal insulation properties over underlying soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLSnowHeatCapM_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric heat capacity of snowpack</rdfs:label>
+        <rdfs:label>Volumetric heat capacity of snowpack</rdfs:label>
         <bervo:BERVO_has_unit>MJ/K d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19285,10 +23077,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001552">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric flow rate of liquid water through snowpack layers, representing internal water movement. This parameter controls meltwater percolation, refreezing processes, and water delivery to underlying soil, making it essential for modeling snowmelt hydrology and seasonal water balance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatFlowInSnowM_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack water flux</rdfs:label>
+        <rdfs:label>Snowpack water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19297,10 +23093,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001553">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The horizontal transport rate of dry snow by wind redistribution processes, representing snow movement across the landscape. This parameter affects spatial snow distribution patterns, accumulation in sheltered areas, and erosion from exposed surfaces in alpine and arctic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DrySnoFlxByRedistM_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>runoff snow flux</rdfs:label>
+        <rdfs:label>Runoff snow flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
         <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19309,9 +23110,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001554">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The fraction of incoming solar radiation reflected by the snow surface back to the atmosphere. This parameter controls snow surface energy balance, melting rates, and seasonal snow persistence, significantly affecting local and regional climate through snow-albedo feedback mechanisms.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilAlbedo_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack albedo</rdfs:label>
+        <rdfs:label>Snowpack albedo</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000263"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19320,10 +23126,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001555">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass per unit volume of freshly fallen snow, representing initial compaction state. This parameter affects thermal properties, metamorphism rates, and subsequent densification processes, influencing snowpack insulation capacity and meltwater production timing in seasonal snow models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NewSnowDens_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>new snowpack density</rdfs:label>
+        <rdfs:label>New snowpack density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19332,10 +23144,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001556">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snow temperature (TCSnow) refers to the temperature of the snowpack. This parameter is typically expressed in degrees Celsius and can vary significantly within the snowpack, affecting various processes such as snow melting, sublimation, compaction, and metamorphosis. Snow temperature is crucial for understanding and predicting various snow-related phenomena and has important implications for ecosystem dynamics, climate change studies, and water resource management.|Snow temperature refers to the measurement of the thermal state of the snow on the ground. It is an important factor affecting a variety of hydrological, climatological and environmental processes including snow metamorphism, snow melt, ice formation, gas exchange, and microbial activity in snow-covered ecosystems.</obo:IAO_0000115>
+        <obo:IAO_0000115>The thermal state of snow layers within a snowpack, measured in degrees Celsius or Kelvin. This parameter controls snow metamorphism, melting rates, sublimation processes, and ice formation, making it fundamental for predicting snowmelt timing and water resource availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TCSnow_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow temperature</rdfs:label>
+        <rdfs:label>Snow temperature</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
@@ -19348,13 +23161,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001558">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snowpack heat capacity refers to the amount of heat energy required to raise the temperature of a given amount of snow by a certain degree. It is a critical parameter for understanding the thermal properties of the snowpack, predicting snowmelt rates and timing, and modeling the impacts of snow on local and regional climate.</obo:IAO_0000115>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of snowpack by one degree. This parameter controls thermal buffering capacity, snowmelt rates, and temperature response to atmospheric warming, affecting seasonal water release and ecosystem thermal dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLHeatCapSnow_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack heat capacity</rdfs:label>
+        <rdfs:label>Snowpack heat capacity</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000147"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_has_unit>MJ m-3 K-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19363,10 +23178,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001559">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volume of liquid water that would result from melting the solid ice component within a snowpack layer. This parameter represents the water storage potential of dry snow, essential for hydrological modeling and water resource assessment in snow-dominated watersheds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLDrySnoWE_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water equivalent dry snow in snowpack layer</rdfs:label>
+        <rdfs:label>Water equivalent dry snow in snowpack layer</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19375,10 +23193,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001560">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volume of liquid water currently present within a snowpack layer, representing unfrozen moisture content. This parameter affects snowpack density, thermal properties, and runoff potential, controlling meltwater percolation and refreezing processes in layered snow models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLWatSnow_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow water volume in snowpack layer</rdfs:label>
+        <rdfs:label>Snow water volume in snowpack layer</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19387,10 +23208,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001561">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volume of frozen water (ice) within a snowpack layer, representing the solid component of snow mass. This parameter controls snowpack density, thermal properties, and water storage capacity, affecting metamorphism rates and meltwater production in seasonal snow evolution models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLIceSnow_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow ice volume in snowpack layer</rdfs:label>
+        <rdfs:label>Snow ice volume in snowpack layer</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19399,10 +23223,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001562">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The total three-dimensional space occupied by snow material within a specific snowpack layer. This parameter includes both ice and air space components, controlling layer porosity, density calculations, and thermal properties in multi-layer snowpack energy balance models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLSnoDWIprev_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow volume in snowpack layer</rdfs:label>
+        <rdfs:label>Snow volume in snowpack layer</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19411,11 +23239,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001563">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snowpack density refers to the mass of snow contained in a given volume of snowpack. It is an essential parameter in understanding the characteristics of a snowpack and its water equivalence. A higher snow density indicates that the snowpack has a higher water content.</obo:IAO_0000115>
+        <obo:IAO_0000115>The mass of snow per unit volume within a snowpack layer, representing compaction state and water equivalent. This parameter controls thermal conductivity, albedo characteristics, metamorphism rates, and mechanical properties affecting avalanche risk and meltwater production timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnoDens_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack density</rdfs:label>
+        <rdfs:label>Snowpack density</rdfs:label>
         <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
@@ -19425,10 +23255,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001564">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The vertical dimension of individual snow layers within a stratified snowpack profile. This parameter controls thermal gradients, metamorphism processes, and mechanical stability, essential for avalanche assessment and detailed snowpack energy balance modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnowThickL_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack layer thickness</rdfs:label>
+        <rdfs:label>Snowpack layer thickness</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19437,10 +23271,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001565">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric rate of liquid water movement between snowpack layers on an hourly basis. This parameter controls internal drainage, refreezing processes, and vertical water redistribution, affecting snowpack thermal evolution and meltwater delivery timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>hourly snow water transfer</rdfs:label>
+        <rdfs:label>Hourly snow water transfer</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19449,10 +23286,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001566">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The depth of snow mass transferred to individual snowpack layers per hour, representing redistribution processes. This parameter controls layer development, densification patterns, and vertical mass distribution within multilayer snowpack models used for avalanche and hydrological forecasting.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnoXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>hourly snow transfer to each layer</rdfs:label>
+        <rdfs:label>Hourly snow transfer to each layer</rdfs:label>
         <bervo:BERVO_has_unit>m d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19461,10 +23301,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001567">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The depth of ice mass transferred to individual snowpack layers per hour, representing refreezing and redistribution. This parameter controls ice lens formation, layer bonding strength, and thermal properties affecting snowpack stability and meltwater percolation pathways.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IceXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>hourly snow ice transfer to each layer</rdfs:label>
+        <rdfs:label>Hourly snow ice transfer to each layer</rdfs:label>
         <bervo:BERVO_has_unit>m d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19473,9 +23316,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001568">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The thermal energy transported by liquid water movement between snowpack layers per hour. This parameter represents convective heat transfer accompanying water percolation, affecting layer temperatures, refreezing rates, and thermal evolution of stratified snowpacks.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>hourly convective heat flux from water transfer</rdfs:label>
+        <rdfs:label>Hourly convective heat flux from water transfer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -19485,9 +23331,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001569">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The total count of distinct snow layers within a vertical snowpack profile. This parameter determines model complexity, computational requirements, and resolution of thermal and mechanical processes in detailed snowpack evolution and avalanche hazard assessment models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>nsnol_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>number of snow layers in column</rdfs:label>
+        <rdfs:label>Number of snow layers in column</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19496,10 +23345,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001570">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The total depth from the surface to the bottom boundary of each individual snowpack layer in multi-layer snow models. This parameter tracks the progressive accumulation of snow thickness and is essential for modeling snowpack stratigraphy, thermal profiles, and meltwater movement through heterogeneous snow layers.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>cumSnowDepz_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative depth to bottom of snowpack layer</rdfs:label>
+        <rdfs:label>Cumulative depth to bottom of snowpack layer</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19508,10 +23360,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001571">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The upper limit of snow volume that can be accommodated within individual snowpack layers before redistribution occurs. This parameter controls snow layer thickness constraints and mass transfer between layers, essential for maintaining numerical stability and realistic snowpack structure in snow evolution models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLSnoDWIMax_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>maximum snowpack volume allowed in each layer</rdfs:label>
+        <rdfs:label>Maximum snowpack volume allowed in each layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19520,10 +23376,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001572">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snowpack depth refers to the total depth of snow and ice on the ground in mountainous or high altitude regions. This depth can vary greatly due to factors such as precipitation, temperature, and wind. Measuring this depth helps in understanding the water resource availability in such regions, as this snow will melt and provide water supply.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total vertical thickness of snow cover from ground surface to snow surface. This parameter represents water storage potential, insulation capacity, and habitat modification effects, fundamental for hydrological forecasting, avalanche assessment, and ecosystem impact studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnowDepth_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack depth</rdfs:label>
+        <rdfs:label>Snowpack depth</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
@@ -19535,10 +23392,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001573">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snow volume in snowpack (water equivalent) refers to the volume of water that would result from melting a given volume of accumulated snow in a snowpack. It is commonly used in hydrology and climate studies to estimate available water resources and understand climate variability and trends. This measurement is typically expressed in millimeters (mm) of water equivalent and it reflects the density, depth and water content of the snowpack.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total volume of liquid water that would result from completely melting all accumulated snow. This parameter represents the water storage capacity of the entire snowpack, essential for seasonal water resource assessment and flood forecasting in snow-dominated watersheds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VcumDrySnoWE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow volume in snowpack (water equivalent)</rdfs:label>
+        <rdfs:label>Snow volume in snowpack (water equivalent)</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
@@ -19551,10 +23409,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001574">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>The volume of water present in the snowpack, including both liquid water and ice.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total volume of liquid water currently present within the entire snowpack including free water and wet snow. This parameter affects snowpack stability, runoff timing, and avalanche risk, representing immediately available water for drainage and refreezing processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VcumWatSnow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water volume in snowpack</rdfs:label>
+        <rdfs:label>Water volume in snowpack</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
@@ -19567,10 +23426,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001575">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Ice volume in snowpack refers to the total volume of ice present in a snowpack area. This can vary greatly due to factors such as temperature, precipitation, and the nature of the snowpack itself. Measuring this volume helps in understanding the water resource availability in high altitude regions, as this ice will eventually melt and provide water supply.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total volume of frozen water (ice) contained within the entire snowpack profile. This parameter represents the solid water storage component, controlling thermal properties, mechanical strength, and metamorphism rates affecting seasonal snowpack evolution and water release timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VcumIceSnow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>ice volume in snowpack</rdfs:label>
+        <rdfs:label>Ice volume in snowpack</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
@@ -19582,10 +23442,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001576">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The total volume occupied by dry snow components including ice crystals and air spaces but excluding liquid water. This parameter represents the structural framework of the snowpack, controlling porosity, density evolution, and metamorphism processes in seasonal snow models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VcumSnoDWI_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>dry snow volume</rdfs:label>
+        <rdfs:label>Dry snow volume</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19594,10 +23457,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001577">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The total volume of liquid water that would result from melting all snow components in the entire snowpack. This parameter integrates both ice and liquid water content, representing total water storage for hydrological forecasting and water resource management applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VcumSnowWE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water equivalent snowpack</rdfs:label>
+        <rdfs:label>Water equivalent snowpack</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19606,10 +23472,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001578">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The lowest allowable thermal energy storage capacity for the entire snowpack column per unit temperature change. This parameter sets numerical constraints in snow models, preventing unrealistic thermal behavior and maintaining computational stability in energy balance calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLHeatCapSnowMin_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>minimum layer integrated snowpack heat capacity</rdfs:label>
+        <rdfs:label>Minimum layer integrated snowpack heat capacity</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
         <bervo:BERVO_has_unit>MJ d-2 K-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19618,10 +23488,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001579">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric flow rate of liquid water transfer from snowpack base to soil micropore spaces. This parameter controls infiltration into fine soil pores, affecting soil moisture storage, plant water availability, and groundwater recharge in snow-covered ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatConvSno2MicP_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water from snowpack to soil micropores</rdfs:label>
+        <rdfs:label>Water from snowpack to soil micropores</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19630,10 +23503,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001580">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric flow rate of meltwater transferring from snowpack layers directly into large soil pore spaces and preferential flow paths. This parameter quantifies rapid water infiltration through macropore systems during snowmelt events, critical for understanding spring flood generation and groundwater recharge in snow-covered watersheds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatConvSno2MacP_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water from snowpack to soil macropores</rdfs:label>
+        <rdfs:label>Water from snowpack to soil macropores</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19642,10 +23518,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001581">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The thermal energy flux transported from snowpack layers to underlying soil through convective processes involving meltwater movement. This parameter quantifies heat transfer mechanisms that warm frozen soils during snowmelt periods, essential for modeling soil thaw dynamics and permafrost stability in cold regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatConvSno2Soi_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>convective heat from snowpack to soil</rdfs:label>
+        <rdfs:label>Convective heat from snowpack to soil</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19654,10 +23533,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001582">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric flow rate of liquid water transfer from snowpack base to surface litter layer. This parameter controls moisture delivery to organic surface horizons, affecting decomposition rates, nutrient cycling, and forest floor ecosystem processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatConvSno2LitR_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water flux from snowpack to litter</rdfs:label>
+        <rdfs:label>Water flux from snowpack to litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -19666,9 +23550,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001583">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The thermal energy transfer rate from snowpack to surface litter layer through liquid water movement. This parameter affects litter temperature, decomposition rates, and microbial activity in organic surface horizons beneath snowpack.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatConvSno2LitR_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>convective heat flux from snowpack to litter</rdfs:label>
+        <rdfs:label>Convective heat flux from snowpack to litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -19678,10 +23565,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001584">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric flow rate of dry snow transport by wind redistribution processes across the landscape. This parameter represents snow erosion from windward areas and deposition in sheltered locations, affecting spatial snow distribution patterns and local water balance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DrySnoByRedistrib_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff snow</rdfs:label>
+        <rdfs:label>Snowpack runoff snow</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19690,10 +23582,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001585">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric flow rate of liquid water runoff from snowpack during redistribution events. This parameter represents surface water flow from melting snow or rain-on-snow events, contributing to peak discharge generation and flood risk in snow-dominated watersheds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatSnoByRedist_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff water</rdfs:label>
+        <rdfs:label>Snowpack runoff water</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19702,12 +23599,16 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001586">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snowpack runoff ice refers to the portion of a snowpack that has melted, flowed over the snow surface, and then re-frozen into ice. In colder climate regions, this can be a significant component of spring flood volumes, as ice can block channels and store water on the landscape, which then melts at a later time contributing to flood flow. Understanding and measuring this phenomenon is important for forecasting and managing flood risks in these regions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The volumetric flow rate of ice transport during snowpack redistribution and surface runoff events. This parameter represents ice formation from refrozen meltwater and subsequent transport, affecting channel blockage, flood timing, and downstream ice jam formation in cold regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IceSnoBySnowRedist_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff ice</rdfs:label>
+        <rdfs:label>Snowpack runoff ice</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19716,10 +23617,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001587">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The thermal energy transport rate associated with snowpack runoff and redistribution processes. This parameter represents heat transfer accompanying liquid water and ice movement, affecting downstream thermal regimes and ecosystem temperature dynamics in snow-influenced watersheds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatSnoByRedist_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff heat</rdfs:label>
+        <rdfs:label>Snowpack runoff heat</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19728,14 +23634,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001588">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snowpack runoff CO2 flux refers to the amount of CO2 that is transferred from the snowpack to other Earth&apos;s components such as soil, air and rivers during snowmelt. This process of carbon transfer plays an essential role in Earth&apos;s carbon cycle.</obo:IAO_0000115>
+        <obo:IAO_0000115>The mass transfer rate of carbon dioxide from snowpack to other environmental compartments during runoff events. This parameter represents carbon cycle processes in snow-covered ecosystems, affecting soil respiration patterns and atmospheric carbon exchange in cold regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_FloXSnow_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff CO2 flux</rdfs:label>
+        <rdfs:label>Snowpack runoff carbon dioxide flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
     
@@ -19745,11 +23654,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001589">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of ammonium from snowpack to other environmental compartments during runoff events. This parameter represents nitrogen cycling processes in snow-dominated ecosystems, affecting nutrient delivery to soils and downstream water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_FloXSnow_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff NH4 flux</rdfs:label>
+        <rdfs:label>Snowpack runoff ammonium flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
@@ -19761,10 +23673,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001590">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The cumulative thermal energy involved in melting and refreezing processes within the entire snowpack. This parameter represents latent heat exchange during phase transitions, controlling snowmelt timing, energy balance, and temperature stability of seasonal snowpacks.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THeatSnowThaw_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total heat associated with phase change in snow</rdfs:label>
+        <rdfs:label>Total heat associated with phase change in snow</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19773,10 +23689,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001591">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass concentration of dissolved gaseous compounds within snowpack layers, representing atmospheric deposition and retention. This parameter tracks volatile organic compounds and greenhouse gases in snow, affecting atmospheric chemistry and biogeochemical cycling in snow-covered ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_solsml_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
         <rdfs:label>Disolved volatile tracers in snow</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19785,10 +23704,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001592">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass concentration of dissolved nutrient compounds within snowpack layers, representing atmospheric deposition and biological uptake. This parameter tracks nitrogen, phosphorus, and other essential nutrients in snow, affecting nutrient cycling and ecosystem productivity following snowmelt.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_solsml_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
         <rdfs:label>Dissolved nutrient tracers in snow</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19797,10 +23719,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001593">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The molar concentration of dissolved salt compounds within snowpack layers, representing road salt deposition and natural salinity. This parameter affects snowpack density, melting point depression, and water quality during snowmelt, particularly important in urban and coastal environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_ml_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack salt dissolved tracers</rdfs:label>
+        <rdfs:label>Snowpack salt dissolved tracers</rdfs:label>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </Class>
     
 
@@ -19809,9 +23734,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001594">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The cumulative thermal energy content stored within the entire snowpack at the start of a simulation time interval. This parameter establishes initial thermal state for energy balance calculations, controlling subsequent melting, refreezing, and temperature evolution processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnowEngyBeg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total snow-held energy at the beginning of the time step</rdfs:label>
+        <rdfs:label>Total snow-held energy at the beginning of the time step</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19821,9 +23749,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001595">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The cumulative thermal energy content stored within the entire snowpack at the end of a simulation time interval. This parameter reflects net energy changes from radiation, conduction, and phase transitions, determining snowpack thermal state evolution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnowEngyEnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total snow-held energy at the end of the time step</rdfs:label>
+        <rdfs:label>Total snow-held energy at the end of the time step</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19833,9 +23764,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001596">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The total water equivalent mass of the snowpack at the start of a simulation time interval. This parameter establishes initial water storage conditions for mass balance calculations, tracking snow accumulation and ablation processes throughout the simulation period.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnowMassBeg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow mass H2O eqv at the beginning of the time step</rdfs:label>
+        <rdfs:label>Snow mass water eqv at the beginning of the time step</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19845,9 +23778,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001597">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The total water equivalent mass of the snowpack at the end of a simulation time interval. This parameter reflects net changes from precipitation, sublimation, and melting, representing final water storage state for mass balance verification and subsequent time step initialization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnowMassEnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow mass H2O eqv at the end of the time step</rdfs:label>
+        <rdfs:label>Snow mass water eqv at the end of the time step</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -19857,11 +23792,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001598">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>The term &apos;total salt in snow drift&apos; refers to the amount of salt contained in a snow drift. It specifically represents the sum of all types of salts present, such as sodium chloride (NaCl), magnesium chloride (MgCl2), calcium chloride (CaCl2), and others. This parameter is essential for understanding the impact of salt on snowpack properties, such as its density, melting rate, and water content. It is commonly used in Earth system models to simulate the effects of salting on snow accumulation and the subsequent release of salt into the environment during snowmelt.</obo:IAO_0000115>
+        <obo:IAO_0000115>The cumulative molar content of dissolved salts transported during snow drift and redistribution events. This parameter represents salt mobilization through wind-blown snow, affecting spatial distribution of deicing compounds and natural salts across the landscape.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_FloXSnow_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total salt in snow drift</rdfs:label>
+        <rdfs:label>Total salt in snow drift</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19870,9 +23808,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001599">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric flow rate of precipitation falling as snow and accumulating in the snowpack. This parameter represents snow accumulation from atmospheric moisture, controlling snowpack mass balance and seasonal water storage in snow-dominated watersheds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Prec2Snow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>precipiation to snow</rdfs:label>
+        <rdfs:label>Precipitation to snow</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -19882,9 +23822,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001600">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The thermal energy flux delivered to snowpack through incoming precipitation, including sensible heat content. This parameter affects snowpack temperature, melting rates, and energy balance, particularly important during rain-on-snow events that can trigger rapid snowmelt.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecHeat2Snow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation heat to snow</rdfs:label>
+        <rdfs:label>Precipitation heat to snow</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -19894,9 +23836,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001601">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric flow rate of water equivalent leaving the snowpack and transferring to alternative water storage compartments such as soil or groundwater. This parameter quantifies water redistribution from snow systems to other hydrological reservoirs, essential for tracking water balance and snowmelt contributions to different storage pools.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QSnowH2Oloss_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow water eqv loss to other storage</rdfs:label>
+        <rdfs:label>Snow water eqv loss to other storage</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -19906,10 +23850,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001602">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The cumulative thermal energy flux lost from the entire snowpack to surrounding environment through all heat transfer mechanisms. This parameter includes radiative, conductive, and convective losses, controlling snowpack cooling, refreezing processes, and thermal evolution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QSnowHeatLoss_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total heatloss from snow</rdfs:label>
+        <rdfs:label>Total heatloss from snow</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -19918,9 +23866,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001603">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved volatile compounds from snowpack to surface litter layer through liquid water transport. This parameter represents contaminant and atmospheric deposition transfer, affecting biogeochemical cycling and soil chemistry in forest floor ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_AquaADV_Snow2Litr_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqeuous volatile tracer from snow to litter</rdfs:label>
+        <rdfs:label>Aqueous volatile tracer from snow to litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -19930,9 +23880,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001604">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved nutrients from snowpack to surface litter layer through liquid water transport. This parameter controls nutrient delivery from atmospheric deposition, affecting decomposition rates and ecosystem productivity in organic surface horizons.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_AquaADV_Snow2Litr_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqeuous nutrient tracer from snow to litter</rdfs:label>
+        <rdfs:label>Aqueous nutrient tracer from snow to litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -19942,9 +23894,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001605">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved volatile compounds from snowpack to underlying soil through infiltration processes. This parameter represents atmospheric contaminant delivery to soil systems, affecting soil chemistry and potential groundwater contamination pathways.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_AquaADV_Snow2Soil_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous volatile tracer from snow to soil</rdfs:label>
+        <rdfs:label>Aqueous volatile tracer from snow to soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -19954,9 +23908,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001606">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved nutrients from snowpack to underlying soil through infiltration processes. This parameter controls nutrient input from atmospheric deposition, affecting soil fertility and plant nutrient availability following snowmelt events.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_AquaADV_Snow2Soil_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous nutrient tracer from snow to soil</rdfs:label>
+        <rdfs:label>Aqueous nutrient tracer from snow to soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -19966,9 +23922,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001607">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved nutrients from snowpack to laterally adjacent soil bands through lateral flow processes. This parameter represents nutrient redistribution across topographic gradients, affecting spatial patterns of soil fertility and vegetation productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_AquaADV_Snow2Band_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous nutrient tracer from snow to band soil</rdfs:label>
+        <rdfs:label>Aqueous nutrient tracer from snow to band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -19978,10 +23936,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001608">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The molar transfer rate of dissolved salts from snowpack to underlying soil through infiltration processes. This parameter controls salt input from deicing applications and atmospheric deposition, affecting soil salinity and plant stress in snow-covered environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_AquaADV_Snow2Soil_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>salt flux from snow to soil</rdfs:label>
+        <rdfs:label>Salt flux from snow to soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
     </Class>
     
 
@@ -19990,10 +23952,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001609">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The molar transfer rate of dissolved salts from snowpack to surface litter layer through liquid water transport. This parameter affects litter chemistry and decomposition processes, particularly important in roadside and urban environments with high salt loading.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_AquaADV_Snow2Litr_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>salt flux from snow to litter</rdfs:label>
+        <rdfs:label>Salt flux from snow to litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
     </Class>
     
 
@@ -20002,9 +23968,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001610">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The cumulative mass of volatile compounds stored within the entire snowpack at the beginning of the previous simulation time step. This parameter establishes initial tracer conditions for mass balance calculations and temporal tracking of atmospheric contaminant storage.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_snowMass_beg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total mass of valatile tracer in snow at previous time step</rdfs:label>
+        <rdfs:label>Total mass of volatile tracer in snow at previous time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20014,9 +23984,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001611">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The cumulative mass of volatile compounds currently stored within the entire snowpack profile. This parameter represents atmospheric contaminant accumulation in snow, controlling chemical reservoir size and potential environmental release during snowmelt events.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_snowMass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total mass of valatile tracer in snow</rdfs:label>
+        <rdfs:label>Total mass of volatile tracer in snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20026,9 +24000,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001612">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The cumulative mass transfer rate of volatile compounds lost from the entire snowpack through all removal processes. This parameter includes sublimation, evaporation, and runoff losses, representing total contaminant export from snow storage to other environmental compartments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_snowMassloss_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total volatile mass of tracer loss from snow</rdfs:label>
+        <rdfs:label>Total volatile mass of tracer loss from snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -20038,9 +24016,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001613">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The cumulative mass transfer rate of nutrients lost from the entire snowpack through all export processes. This parameter represents total nutrient mobilization from atmospheric deposition storage, affecting ecosystem nutrient budgets and downstream water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_snowMassloss_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total nutrient mass of tracer loss from snow</rdfs:label>
+        <rdfs:label>Total nutrient mass of tracer loss from snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -20050,9 +24032,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001614">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The cumulative mass transfer rate of salts lost from the entire snowpack through all export processes. This parameter represents total salt mobilization from deicing and atmospheric inputs, affecting soil salinity and downstream water quality during snowmelt.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_snowMassloss_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total salt mass of tracer loss from snow</rdfs:label>
+        <rdfs:label>Total salt mass of tracer loss from snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -20062,10 +24048,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001615">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transport rate of volatile chemical tracers dissolved in liquid water moving through snowpack layers via advection processes. This parameter quantifies the movement of gaseous contaminants and tracers in snowmelt water, essential for understanding pollutant transport and atmospheric deposition fate in snow-covered environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_AquaAdv_flx_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous volatile tracer flux in snow</rdfs:label>
+        <rdfs:label>Aqueous volatile tracer flux in snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -20074,10 +24064,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001616">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transport rate of nutrient chemical tracers dissolved in liquid water moving through snowpack layers via advection processes. This parameter quantifies the movement of nitrogen, phosphorus, and other nutrients in snowmelt water, essential for understanding nutrient cycling and ecosystem fertilization during snowmelt periods.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_AquaAdv_flx_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous nutrient tracer flux in snow</rdfs:label>
+        <rdfs:label>Aqueous nutrient tracer flux in snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -20086,10 +24080,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001617">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved salts through liquid water movement within snowpack layers. This parameter controls salt redistribution through percolating water, affecting ionic concentrations and timing of salt delivery to underlying soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_AquaAdv_flx_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous salt tracer flux through snow</rdfs:label>
+        <rdfs:label>Aqueous salt tracer flux through snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </Class>
     
 
@@ -20098,9 +24096,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001618">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>A logical indicator controlling snow redistribution calculations during intermediate computational iterations in numerical models. This parameter manages the activation of wind-driven snow transport processes, ensuring computational efficiency and numerical stability in complex terrain simulations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IFLBSM_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>flag for snow redistribution in intermediate iterations</rdfs:label>
+        <rdfs:label>Flag for snow redistribution in intermediate iterations</rdfs:label>
     </Class>
     
 
@@ -20109,9 +24109,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001619">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of nutrients lost from snowpack through wind-driven snow transport and redistribution. This parameter represents nutrient export through drifting snow, affecting spatial nutrient distribution and local ecosystem nutrient budgets.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_SnowDrift_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>nutrient loss from snow due to drifting</rdfs:label>
+        <rdfs:label>Nutrient loss from snow due to drifting</rdfs:label>
         <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
     </Class>
     
@@ -20121,9 +24123,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001620">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of volatile compounds lost from snowpack through wind-driven snow transport and redistribution. This parameter represents contaminant export through drifting snow, affecting air quality and spatial pollutant distribution patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_SnowDrift_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>volatile loss from snow due to drifting</rdfs:label>
+        <rdfs:label>Volatile loss from snow due to drifting</rdfs:label>
         <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
     </Class>
     
@@ -20133,9 +24137,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001621">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The molar transfer rate of salts lost from snowpack through wind-driven snow transport and redistribution. This parameter represents salt export through drifting snow, affecting local soil salinity patterns and downstream water quality impacts.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_SnowDrift_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>salt loss through snow drift</rdfs:label>
+        <rdfs:label>Salt loss through snow drift</rdfs:label>
         <bervo:BERVO_has_unit>mol/d2/h</bervo:BERVO_has_unit>
     </Class>
     
@@ -20145,9 +24151,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001622">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
+        <obo:IAO_0000115>The molar concentration of nitrogen fertilizer distributed throughout soil layers via broadcast application methods. This parameter represents nutrient availability from uniform surface spreading, affecting crop nitrogen uptake and potential nitrate leaching in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FertN_mole_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>fertilizer in soil from broadcast</rdfs:label>
+        <rdfs:label>Fertilizer in soil from broadcast</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20157,9 +24166,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001623">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
+        <obo:IAO_0000115>The molar concentration of nitrogen fertilizer applied in concentrated bands adjacent to crop rows through side-dressing techniques. This parameter represents localized nutrient placement for targeted root uptake, improving fertilizer use efficiency and reducing environmental losses.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FertN_mole_Band_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>fertilizer in band from side-dressing</rdfs:label>
+        <rdfs:label>Fertilizer in band from side-dressing</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20169,11 +24181,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001624">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <obo:IAO_0000115>Soil mixing fraction with tillage refers to the proportion of the soil that is mixed or disturbed during the process of tillage. Tillage is the agricultural process of preparing the soil for planting by mechanical agitation, which can include plowing, turning, stirring, and harrowing. Knowledge of the soil mixing fraction is important for understanding soil structure, nutrient availability, and seedbed preparation.</obo:IAO_0000115>
+        <obo:IAO_0000115>The proportion of soil volume that is physically disturbed and mixed during tillage operations. This parameter controls nutrient redistribution, organic matter incorporation, and soil structure modification, affecting seedbed preparation and fertilizer placement efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DepzCorp_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>soil mixing fraction with tillage</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
+        <rdfs:label>Soil mixing fraction with tillage</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
@@ -20183,11 +24197,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001625">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <obo:IAO_0000115>Fertilizer application refers to the process of adding supplemental nutrients to the soil to improve plant health and crop yield. The type, amount, timing, and method of application can depend on various factors including the specific crop being grown, the characteristics of the soil, and the overall goals of the agriculture operation.</obo:IAO_0000115>
+        <obo:IAO_0000115>The mass of fertilizer nutrients applied per unit land area to enhance crop productivity and soil fertility. This parameter controls nutrient input rates, affecting plant growth, yield potential, and environmental risks from excess nutrient loading in agricultural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FERT</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>fertilizer application</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000106"/>
+        <rdfs:label>Fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000267"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
     </Class>
@@ -20200,9 +24215,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
         <obo:IAO_0000115>Depth of fertilizer application refers to the distance below the surface of the soil at which fertilizers are applied. Different crops and soils may require different application depths for optimal nutrient absorption and to minimize nutrient losses due to leaching or erosion. It is an important parameter in agricultural modeling and management, directly influencing the effectiveness and environmental impact of fertilization practices.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FDPTH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>depth of fertilizer application</rdfs:label>
+        <rdfs:label>Depth of fertilizer application</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
@@ -20214,9 +24231,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001627">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
+        <obo:IAO_0000115>The horizontal distance between fertilizer bands applied through side-dressing techniques in row crop systems. This parameter controls spatial nutrient distribution, root access to fertilizer, and crop utilization efficiency in precision agriculture applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ROWI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>row spacing of fertilizer band from side-dressing</rdfs:label>
+        <rdfs:label>Row spacing of fertilizer band from side-dressing</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -20226,9 +24246,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001628">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
+        <obo:IAO_0000115>The horizontal distance between ammonium fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of ammonium nitrogen, affecting root uptake patterns and reducing volatilization losses in precision fertilizer management.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ROWSpaceNH4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>row spacing of NH4 fertilizer band from side-dressing</rdfs:label>
+        <rdfs:label>Row spacing of ammonium fertilizer band from side-dressing</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -20238,9 +24261,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001629">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
+        <obo:IAO_0000115>The horizontal distance between nitrate fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of nitrate nitrogen, affecting root uptake efficiency and reducing leaching potential in precision agriculture systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ROWSpaceNO3_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>row spacing of NO3 fertilizer band from side-dressing</rdfs:label>
+        <rdfs:label>Row spacing of nitrate fertilizer band from side-dressing</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -20250,9 +24276,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001630">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
+        <obo:IAO_0000115>The horizontal distance between phosphate fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of phosphorus, affecting root access to phosphate and improving fertilizer use efficiency in precision agriculture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ROWSpacePO4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>row spacing of PO4 fertilizer band from side-dressing</rdfs:label>
+        <rdfs:label>Row spacing of phosphate fertilizer band from side-dressing</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </Class>
     
@@ -20262,9 +24291,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001631">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
+        <obo:IAO_0000115>The sine trigonometric function of the angle between leaf surfaces and horizontal plane in plant canopies. This parameter controls solar radiation interception geometry, affecting photosynthesis rates, energy balance, and light penetration through vegetation layers.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SineLeafAngle</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>sine of leaf angle</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of leaf angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
 
@@ -20273,9 +24307,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001632">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
+        <obo:IAO_0000115>The cosine trigonometric function of the angle between leaf surfaces and horizontal plane in plant canopies. This parameter controls solar radiation interception efficiency, affecting leaf energy absorption, temperature regulation, and photosynthetic light use in vegetation modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CosineLeafAngle</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>cosine of leaf angle</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Cosine of leaf angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000257"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
 
@@ -20284,9 +24323,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001633">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
+        <obo:IAO_0000115>The sine trigonometric function describing the geometric relationship between diffuse sky radiation and leaf surface orientation. This parameter controls diffuse light interception by leaves, affecting photosynthesis under cloudy conditions and within shaded canopy layers.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMEGA</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>sine of indirect sky radiation on leaf surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of indirect sky radiation on leaf surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
     </Class>
     
 
@@ -20295,9 +24338,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001634">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
+        <obo:IAO_0000115>The ratio of sine functions relating leaf surface orientation to diffuse sky radiation geometry. This parameter normalizes diffuse light interception calculations, controlling relative efficiency of scattered radiation absorption across different leaf angles and canopy positions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMEGX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>sine of indirect sky radiation on leaf surface/sine of indirect sky radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of indirect sky radiation on leaf surface/sine of indirect sky radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
     </Class>
     
 
@@ -20306,9 +24353,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001635">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
+        <obo:IAO_0000115>A logical indicator controlling whether to include multiple scattering of reflected radiation within vegetation canopies. This parameter activates complex radiative transfer calculations, improving accuracy of light distribution and photosynthesis modeling in dense vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iScatteringDiffus</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>flag for calculating backscattering of radiation in canopy</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Flag for calculating backscattering of radiation in canopy</rdfs:label>
     </Class>
     
 
@@ -20317,9 +24366,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001636">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
+        <obo:IAO_0000115>The flux density of scattered photosynthetically active radiation reaching plant canopies from all sky directions without direct solar beam contribution. This parameter controls light availability for photosynthesis under cloudy conditions and within forest understories, essential for modeling plant productivity and carbon assimilation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadDifPAR_zsec</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>diffuse incoming PAR</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Diffuse incoming photosynthetically active radiation</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -20329,9 +24380,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001637">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
+        <obo:IAO_0000115>The flux density of direct solar photosynthetically active radiation (400-700 nanometers) reaching vegetation canopies. This parameter represents primary energy source for photosynthesis, controlling carbon assimilation rates and plant productivity in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPAR_zsec</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>direct incoming PAR</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Direct incoming photosynthetically active radiation</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -20341,13 +24394,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001638">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <obo:IAO_0000115>Fraction of leaves in different angle classes refers to the distribution of leaf orientations within a vegetation canopy. It represents the proportion of leaves that fall into different categories based on their angle relative to the vertical axis. This parameter is important for modeling the interception and absorption of solar radiation by vegetation, as it affects the overall canopy structure and the amount of sunlight reaching the underlying surfaces.</obo:IAO_0000115>
+        <obo:IAO_0000115>The proportion of leaves distributed across different angular orientation categories within vegetation canopies. This parameter controls solar radiation interception efficiency, affecting photosynthesis patterns and energy balance across different canopy layers and plant functional types.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafAngleClass_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>fractionction of leaves in different angle classes</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Fractionation of leaves in different angle classes</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
 
@@ -20356,11 +24409,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001639">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <obo:IAO_0000115>Leaf surface area refers to the total area of all the leaves in a plant or vegetation community. It is a key parameter in ecosystem modeling as it influences the exchange of gases (such as carbon dioxide and oxygen) and water vapor between the leaves and the atmosphere. Leaf surface area is typically measured in square meters and can vary depending on factors such as leaf size, shape, and density. It is an important parameter for estimating photosynthesis, transpiration, and other physiological processes in plants.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total surface area of leaf material within specific canopy layers or branch segments of vegetation. This parameter controls gas exchange capacity, radiation interception, and transpiration rates, fundamental for modeling photosynthesis and water balance in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafAreaZsec_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>leaf surface area</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf surface area</rdfs:label>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
 
@@ -20369,11 +24424,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001640">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <obo:IAO_0000115>The leaf irradiated surface area is a parameter that refers to the surface area of a leaf that is exposed to direct sunlight. It quantifies the amount of leaf surface that receives solar radiation and is an important parameter for modeling the energy balance and photosynthetic processes of vegetation in Earth system models.</obo:IAO_0000115>
+        <obo:IAO_0000115>The surface area of leaf material directly exposed to solar radiation without shading from other vegetation elements. This parameter controls light-saturated photosynthesis rates and leaf energy balance, affecting carbon assimilation and temperature regulation in plant canopies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafAUnshaded_zsec</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>leaf irradiated surface area</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf irradiated surface area</rdfs:label>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </Class>
     
 
@@ -20382,11 +24439,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001641">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <obo:IAO_0000115>Stem surface area refers to the total external surface area of the stems (trunk and branches) of plants within a specified area. It is an important parameter in earth systems modeling as it influences several ecological processes, including water uptake by plants, gas exchange with the atmosphere, and energy balance within ecosystems. Stem surface area can vary depending on the growth form and architecture of different plant species, as well as their age and environmental conditions.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total external surface area of woody stems and branches within specific canopy layers or vegetation segments. This parameter affects radiation interception, energy balance, and gas exchange processes in woody vegetation, influencing ecosystem carbon and energy fluxes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StemAreaZsec_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>stem surface area</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Stem surface area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
     </Class>
     
 
@@ -20395,10 +24455,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001642">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of carbon contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial organic carbon pool available for decomposition, affecting soil carbon cycling, nutrient release, and ecosystem productivity in terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RSC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>initial surface litter C</rdfs:label>
+        <rdfs:label>Initial surface litter carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000267"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </Class>
     
 
@@ -20407,11 +24474,18 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001643">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of nitrogen contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial nitrogen pool available for mineralization, controlling nutrient availability and decomposition rates in surface organic horizons.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RSN_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>initial surface litter N</rdfs:label>
+        <rdfs:label>Initial surface litter nitrogen</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000267"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
-    </Class>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </Class>
     
 
 
@@ -20419,10 +24493,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001644">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of phosphorus contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial phosphorus pool available for cycling, affecting nutrient availability and limiting productivity in phosphorus-constrained ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RSP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>initial surface litter P</rdfs:label>
+        <rdfs:label>Initial surface litter phosphorus</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000267"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
     </Class>
     
 
@@ -20431,9 +24512,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001645">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The proportion of soil organic carbon allocated to different kinetic decomposition pools with varying turnover rates. This parameter controls carbon cycling dynamics, determining decomposition rates and carbon storage potential across active, slow, and passive soil organic matter pools.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CFOSC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of SOC in kinetic components</rdfs:label>
+        <rdfs:label>Fraction of soil organic carbon in kinetic components</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -20442,9 +24526,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001646">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The nitrogen-to-carbon elemental ratios of different soil organic carbon kinetic pools with distinct decomposition rates. This parameter controls nitrogen availability during organic matter decomposition and affects microbial carbon use efficiency, essential for modeling nutrient cycling and carbon-nitrogen interactions in soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNOSC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>N:C ratios of SOC kinetic components</rdfs:label>
+        <rdfs:label>N:C ratios of soil organic carbon kinetic components</rdfs:label>
     </Class>
     
 
@@ -20453,9 +24539,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001647">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The phosphorus to carbon mass ratios within different kinetic pools of soil organic matter. This parameter controls phosphorus cycling during decomposition, affecting phosphorus availability and potential limitations on plant growth and microbial activity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPOSC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>P:C ratios of SOC kinetic components</rdfs:label>
+        <rdfs:label>P:C ratios of soil organic carbon kinetic components</rdfs:label>
     </Class>
     
 
@@ -20464,9 +24552,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001648">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of chemical elements contained within solid organic matter fractions including humified plant and microbial residues. This parameter represents stable organic matter pools that control long-term carbon storage and nutrient cycling in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolidOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>humus soil OM chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Humus soil organic material chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20476,9 +24567,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001649">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The cumulative mass of carbon in actively decomposing solid organic matter pools within soil layers. This parameter represents readily available carbon for microbial metabolism, controlling short-term carbon cycling and nutrient mineralization rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSolidOMActC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total active solid organic C</rdfs:label>
+        <rdfs:label>Total active solid organic carbon</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20488,9 +24582,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001650">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The cumulative mass of carbon contained in all solid organic matter fractions within soil layers. This parameter represents total carbon storage in particulate and humified organic matter, fundamental for soil carbon cycling and climate regulation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSolidOMC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total solid organic C</rdfs:label>
+        <rdfs:label>Total solid organic carbon</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20500,9 +24597,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001651">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of carbon contained within actively metabolizing heterotrophic microbial biomass in soil layers. This parameter controls decomposition rates, nutrient cycling, and soil respiration, representing the living component of soil organic matter pools.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tOMActC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>active heterotrophic microbial C in layer</rdfs:label>
+        <rdfs:label>Active heterotrophic microbial carbon in layer</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20512,9 +24611,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001652">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of chemical elements bound to soil mineral surfaces through adsorption processes within organic matter complexes. This parameter controls nutrient retention, chemical stability, and long-term storage of elements in mineral-organic associations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SorbedOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>adsorbed soil OM chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Adsorbed soil organic material chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20524,9 +24626,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001653">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of chemical elements contained within dead microbial biomass and metabolic byproducts in soil organic matter. This parameter represents microbial-derived carbon and nutrients that contribute to soil organic matter formation and nutrient cycling processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMBioResdu_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>microbial residue chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Microbial residue chemical element</rdfs:label>
         <bervo:BERVO_has_unit>C	g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20536,9 +24641,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001654">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of dissolved organic compounds present within soil micropore water phases. This parameter represents mobile organic matter that controls nutrient transport, microbial substrate availability, and chemical reactions in fine soil pore networks.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_MicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>dissolved organic matter in micropore</rdfs:label>
+        <rdfs:label>Dissolved organic matter in micropore</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20548,9 +24655,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001655">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of dissolved organic compounds present within soil macropore water phases. This parameter represents rapidly mobile organic matter that controls leaching losses, lateral transport, and ecosystem connectivity through preferential flow pathways.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_MacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>dissolved organic matter in macropore</rdfs:label>
+        <rdfs:label>Dissolved organic matter in macropore</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20560,9 +24669,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001656">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The cumulative mass of all organic matter components present within soil profiles, including particulate, dissolved, and mineral-associated fractions. This parameter represents total soil carbon storage and fertility, fundamental for understanding carbon sequestration, soil structure, and nutrient cycling capacity in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilOrgM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil organic matter</rdfs:label>
+        <rdfs:label>Total soil organic matter</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20572,10 +24684,17 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001657">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of organic carbon per unit mass of soil, representing carbon content from decomposed plant and animal matter. This parameter controls soil fertility, structure, and carbon storage capacity, fundamental for soil quality assessment and carbon cycle modeling.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>SOC concentration</oboInOwl:hasExactSynonym>
         <oboInOwl:hasRelatedSynonym>ORGCX_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>SOC concentration</rdfs:label>
+        <rdfs:label>Soil organic carbon concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g Mg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000033"/>
     </Class>
     
 
@@ -20584,9 +24703,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001658">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of carbon within humus fractions that are actively colonized by microbial communities in soil organic matter complexes. This parameter represents bioactive carbon pools that control decomposition rates and nutrient cycling in stabilized organic matter.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolidOMAct_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>colonized humus C in each complex</rdfs:label>
+        <rdfs:label>Colonized humus carbon in each complex</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20596,9 +24717,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001659">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The cumulative mass of carbon contained in all particulate organic matter fractions derived from plant litter inputs. This parameter represents readily decomposable carbon pools that control short-term carbon cycling and nutrient release in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMLitrC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total particulate organic C</rdfs:label>
+        <rdfs:label>Total particulate organic carbon</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20608,9 +24732,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001660">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of organic matter per unit mass of soil, representing total organic content from all sources. This parameter controls soil physical properties, nutrient retention capacity, and biological activity in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CSoilOrgM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>soil organic matter content</rdfs:label>
+        <rdfs:label>Soil organic matter content</rdfs:label>
         <bervo:BERVO_has_unit>g kg-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -20620,9 +24746,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001661">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of carbon from particulate litter fractions per unit mass of soil, representing carbon inputs from plant debris. This parameter controls rapid carbon cycling and initial decomposition processes in soil organic matter dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>COMLitrC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>soil litter particulate C content</rdfs:label>
+        <rdfs:label>Soil litter particulate carbon content</rdfs:label>
         <bervo:BERVO_has_unit>g kg-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -20632,9 +24760,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001662">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The proportional distribution coefficient controlling the partitioning of chemical elements from microbial litter to particulate organic matter pools. This parameter determines element allocation pathways during decomposition, affecting nutrient availability and organic matter formation in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ElmAllocmatMicrblitr2POM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>allocation coefficient to humus fractions</rdfs:label>
+        <rdfs:label>Allocation coefficient to humus fractions</rdfs:label>
     </Class>
     
 
@@ -20643,9 +24773,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001663">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The cumulative mass of chemical elements contained within all living microbial biomass throughout the soil profile. This parameter represents the active biological component controlling decomposition, nutrient cycling, and biochemical transformations in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tMicBiome_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total micriobial biomass chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Total microbial biomass chemical element</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20655,9 +24789,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001664">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The cumulative mass of all organic matter components in soil excluding living plant roots but including litter, humus, and microbial biomass. This parameter represents total soil organic matter storage controlling carbon sequestration and ecosystem functioning.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tSoilOrgM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil organic matter, include everything organic (exclude live roots)</rdfs:label>
+        <rdfs:label>Total soil organic matter, include everything organic (exclude live roots)</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20667,9 +24804,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001665">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The cumulative mass of chemical elements contained within all litter fractions throughout the soil profile. This parameter represents element inputs from plant debris that control nutrient cycling and initial decomposition processes in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tLitrOM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total litter chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Total litter chemical element</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20679,9 +24820,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001666">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of specific chemical elements present within litter layers distributed across different soil depths or canopy positions. This parameter quantifies element storage in detrital organic matter, controlling nutrient release patterns and biogeochemical cycling rates in forest floor and soil surface environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>litrOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>vertical layered litter chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Vertical layered litter chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20691,9 +24835,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001667">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The cumulative mass of specific chemical elements contained within all humus fractions throughout soil profiles. This parameter represents element storage in highly decomposed organic matter, controlling long-term nutrient retention and release in stable soil organic matter pools.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tHumOM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total humus chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Total humus chemical element</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -20705,8 +24853,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
         <obo:IAO_0000115>Partitioning coefficient between Particulate Organic Carbon (POC) and litter refers to the equilibrium ratio of the concentration of a chemical species in POC to the equilibrium concentration of the same species in litter. This coefficient is significant in the process of understanding the distribution and movement of nutrients in different organic matter compartments within an ecosystem.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EPOC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>partitioning coefficient between POC and litter</rdfs:label>
+        <rdfs:label>Partitioning coefficient between particulate organix carbon and litter</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000014"/>
@@ -20720,8 +24869,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
         <obo:IAO_0000115>Partitioning coefficient between humus and microbial residue (EHUM) determines the proportion of carbon matter that is allocated between humus and the residues of microbes. It plays a crucial role in understanding the carbon cycle and its stability in ecosystems, particularly in soils where microbial residues represent a considerable fraction of stable organic matter.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EHUM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>partitioning coefficient between humus and microbial residue</rdfs:label>
+        <rdfs:label>Partitioning coefficient between humus and microbial residue</rdfs:label>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000028"/>
     </Class>
     
@@ -20731,9 +24881,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001670">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of dissolved organic carbon per unit volume of soil water, representing mobile carbon compounds in soil solution. This parameter controls carbon leaching, microbial substrate availability, and ecosystem carbon losses through groundwater and surface water pathways.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CDOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>DOC concentration</rdfs:label>
+        <rdfs:label>Dissolved organic carbon concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -20748,10 +24900,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
         <obo:IAO_0000115>Fraction of total organic C in complex represents the proportion of the total organic carbon present in complex forms in the soil. Organic carbon in the soil is found in various forms, including simple, complex, soluble, and insoluble forms. Each form plays a unique role in soil processes, including nutrient availability, water retention, and soil structure maintenance. The fraction of total organic carbon in complex forms can help us understand the carbon storage potential of the soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracBulkSOMC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of total organic C in complex</rdfs:label>
+        <rdfs:label>Fraction of total organic carbon in complex</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
     </Class>
     
 
@@ -20762,8 +24917,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
         <obo:IAO_0000115>Total soil DIC refers to the total amount of Dissolved Inorganic Carbon in the soil. DIC in soil can originate from various sources such as decay of organic material, root respiration, carbonate dissolution, or atmospheric CO2 dissolution in water. It plays a crucial role in the carbon cycle of ecosystems, contributing to both carbon sequestration and greenhouse gas emissions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DIC_mass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil DIC</rdfs:label>
+        <rdfs:label>Total soil dissolved inorganic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
@@ -20776,9 +24934,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
         <obo:IAO_0000115>Total soil NH4 + NH3 content refers to the total amount of ammonium ions (NH4+) and ammonia (NH3) present in the soil. This is a significant measure in studies related to soil fertility, biogeochemical cycling of nitrogen, and environmental pollution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tNH4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil NH4 + NH3 content</rdfs:label>
+        <rdfs:label>Total soil ammonium + NH3 content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
@@ -20791,8 +24951,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
         <obo:IAO_0000115>Total soil NO3 + NO2 content refers to the sum of the amounts of nitrate (NO3) and nitrite (NO2), which are forms of inorganic nitrogen, in the soil. This measurement is vital for understanding the nitrogen cycle and assessing soil fertility as both NO3 and NO2 are key nutrients for plant growth. Moreover, high levels of these compounds can indicate soil acidification and potential contaminants in groundwater.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tNO3_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil NO3 + NO2 content</rdfs:label>
+        <rdfs:label>Total soil NO3 + NO2 content</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
@@ -20801,27 +24963,17 @@
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_0001675 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_0001675">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>tHxPO4_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil PO3 content</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
-    </Class>
-    
-
-
     <!-- https://w3id.org/bervo/BERVO_0001676 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001676">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The proportion of surface litter that undergoes vertical mixing into underlying soil layers through biological and physical processes. This parameter controls organic matter incorporation rates, affecting soil carbon sequestration and vertical distribution of nutrients in soil profiles.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracLitrMix_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of litter to be mixed downward</rdfs:label>
+        <rdfs:label>Fraction of litter to be mixed downward</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
     </Class>
     
 
@@ -20833,7 +24985,8 @@
         <obo:IAO_0000115>Soil Al content refers to the concentration or amount of aluminum (Al) present in the soil. This parameter is an important aspect of Earth system modeling as it influences various processes and interactions within the soil-plant system. High levels of soil Al content can negatively affect plant growth, nutrient uptake, and can even be toxic to certain plant species. Therefore, accurately quantifying and representing soil Al content in models is crucial for understanding and predicting various biogeochemical cycles and ecosystem dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CAL_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Al content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil aluminum content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg Al kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -20849,7 +25002,8 @@
         <obo:IAO_0000115>Soil Fe content refers to the concentration or amount of iron (Fe) present in the soil. It is an important parameter in earth systems modeling, as it influences various soil processes, such as nutrient cycling, organic matter decomposition, and plant growth. The soil Fe content can vary across different soil types and regions, and it is typically measured in units of mass per unit volume (e.g., g/kg or mg/kg). Understanding and accurately representing the soil Fe content is crucial for studying and simulating the interactions between the soil, vegetation, and climate in earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CFE_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Fe content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil iron content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg Fe kg-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -20865,7 +25019,8 @@
         <obo:IAO_0000115>Soil Ca content refers to the concentration or amount of calcium (Ca) present in the soil. It is an important parameter in earth system modeling as it influences various soil processes and properties, such as nutrient availability, pH, and cation exchange capacity. Soil Ca content can vary spatially and temporally and is influenced by factors such as parent material, weathering, leaching, and land management practices. It is typically measured in units of mass per unit volume of soil, such as kilograms per hectare or grams per cubic meter.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCA_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Ca content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil calcium content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg Ca kg-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -20881,7 +25036,8 @@
         <obo:IAO_0000115>Soil Mg content refers to the concentration or amount of magnesium (Mg) present in the soil. It is a parameter that is used in Earth systems modeling to represent the level of magnesium in the soil, which plays a crucial role in various soil processes and functions. Soil Mg content is important for understanding nutrient availability, soil fertility, and the overall health and productivity of ecosystems. It can be quantified through laboratory analyses or estimated using remote sensing data or existing soil databases.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CMG_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Mg content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil magnesium content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg Mg kg-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -20897,7 +25053,8 @@
         <obo:IAO_0000115>Soil Na content refers to the amount of sodium (Na) present in the soil. It is a parameter used in earth systems modeling to quantify the concentration of sodium ions in the soil. This parameter is important as it plays a crucial role in soil fertility, nutrient cycling, and plant growth. The soil Na content is typically expressed in units of mass per unit volume (e.g., grams per kilogram of soil).</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNA_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Na content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil sodium content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg Na kg-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -20913,7 +25070,8 @@
         <obo:IAO_0000115>Soil K content refers to the concentration or amount of potassium (K) present in the soil. It is a parameter in earth systems modeling that represents the availability of potassium to plants and the overall fertility of the soil. The soil K content is influenced by factors such as weathering of parent materials, deposition of potassium from atmospheric sources, and agricultural practices such as fertilizer application.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CKA_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil K content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil potassium content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg K kg-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -20929,7 +25087,8 @@
         <obo:IAO_0000115>Soil SO4 content refers to the amount of sulfate (SO4) present in the soil. Sulfate is a form of sulfur, which is a crucial nutrient for plant growth. It plays a key role in protein synthesis and enzyme function in plants. Sulfate is also important for soil health as it contributes to soil fertility.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CSO4_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil SO4 content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil sulfate content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg S kg-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -20945,7 +25104,8 @@
         <obo:IAO_0000115>Soil Cl content refers to the concentration or amount of chloride (Cl) present in the soil. It is a parameter that characterizes the level of chloride ions in the soil system. The soil Cl content is an important parameter in earth system modeling as it can influence various processes such as nutrient cycling, plant growth, and soil salinity. Measurement of soil Cl content is typically done through laboratory analysis or remote sensing techniques.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCL_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Cl content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil chlorine content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg Cl kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -20961,7 +25121,8 @@
         <obo:IAO_0000115>The term &apos;soil AlOH3 content&apos; refers to the quantity or concentration of aluminum hydroxide (AlOH3) present in the soil. Aluminum hydroxide is a naturally occurring compound in soils and is important for understanding soil properties and processes such as soil pH, nutrient availability, and cation exchange capacity. The soil AlOH3 content parameter provides information about the amount of aluminum hydroxide in the soil, which can influence various biogeochemical processes and ecosystem dynamics, particularly in acidic soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CALOH_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil AlOH3 content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil aluminum hydroxide content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg Al kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -20977,7 +25138,8 @@
         <obo:IAO_0000115>Soil FeOH3 content refers to the concentration of iron (III) hydroxide (FeOH3) in the soil. It represents the amount of this mineral present in the soil system, which can affect various biogeochemical processes such as nutrient cycling, organic matter decomposition, and metal sorption. The soil FeOH3 content is an important parameter in earth systems modeling as it influences the availability and mobility of elements and nutrients in the soil, ultimately affecting ecosystem functioning and productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CFEOH_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil FeOH3 content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil iron trihydroxide content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg Fe kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -20993,7 +25155,8 @@
         <obo:IAO_0000115>Soil CaCO3 content refers to the concentration or percentage of calcium carbonate (CaCO3) present in the soil. It is an important parameter in Earth systems modeling as it influences various soil properties and processes, such as soil pH, nutrient availability, water retention capacity, and soil carbon cycling. Soil CaCO3 content can be obtained through laboratory analysis or estimated using models based on soil properties and environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCACO_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil CaCO3 content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil calcium carbonate content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg Ca kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -21009,7 +25172,8 @@
         <obo:IAO_0000115>Soil CaSO4 content refers to the concentration of calcium sulfate (CaSO4) in the soil. Calcium sulfate is a common mineral in soils and can play a significant role in soil fertility and nutrient availability. It affects soil structure, water holding capacity, and the balance of essential nutrients for plant growth. The soil CaSO4 content is an important parameter in earth systems modeling as it influences various soil processes and the overall functioning of ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCASO_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil CaSO4 content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil calcium sulfate content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg Ca kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -21025,7 +25189,8 @@
         <obo:IAO_0000115>Soil AlPO4 content refers to the concentration or abundance of aluminum phosphate compound (AlPO4) in soil. It is a parameter used in earth systems modeling to quantify the contribution of this compound to soil composition and fertility. AlPO4 is important for nutrient cycling, as it can bind and release elements such as phosphorus in the soil, affecting the availability of nutrients for plants and other organisms. Soil AlPO4 content is typically measured in units of mass per unit volume of soil (e.g., grams per kilogram).</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CALPO_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil AlPO4 content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil aluminum phosphate content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -21041,7 +25206,8 @@
         <obo:IAO_0000115>Soil FePO4 content refers to the concentration or amount of iron phosphate (FePO4) present in the soil. Iron phosphate is an important component of soil minerals, affecting the availability and cycling of phosphorus in terrestrial ecosystems. The measurement of soil FePO4 content is relevant for Earth systems modeling as it can provide insights into nutrient availability, biogeochemical cycles, and ecosystem functioning.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CFEPO_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil FePO4 content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil iron phosphate content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -21057,7 +25223,8 @@
         <obo:IAO_0000115>Soil CaHPO4 content refers to the concentration or amount of calcium hydrogen phosphate (CaHPO4) present in the soil. It is a parameter that is used in earth systems modeling to represent the level of CaHPO4 in the soil, which can influence soil fertility, nutrient availability, and plant growth. The measurement of soil CaHPO4 content helps in understanding the nutrient cycling and dynamics within an ecosystem, and it is essential for accurately simulating and predicting the behavior of earth systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCAPD_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil CaHPO4 content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil calcium hydrogen phosphate content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -21073,7 +25240,8 @@
         <obo:IAO_0000115>Soil apatite content refers to the amount or concentration of apatite minerals found in the soil. Apatite is a group of phosphate minerals that contain phosphorus, calcium, and other elements. It is an important component of many soils and plays a role in the biogeochemical cycling of phosphorus and the availability of this essential nutrient for plant growth. The measurement of soil apatite content is important in earth systems modeling as it provides information about the phosphorus dynamics and availability in the soil, which is crucial for understanding nutrient cycling, ecosystem productivity, and plant growth.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCAPH_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil apatite content</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil apatite content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
         <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -21089,7 +25257,8 @@
         <obo:IAO_0000115>The Ca-NH4 Gapon selectivity coefficient (GKC4) represents the relative affinity or selectivity between calcium (Ca) and ammonium (NH4) cations being adsorbed onto soil particles. The Gapon selectivity coefficient is a measure used in soil science to explain the ion exchange between different cations in the soil. Cation exchange is an important process in soil fertility and nutrient management in agriculture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GKC4_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>Ca-NH4 Gapon selectivity coefficient</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Ca-ammonium Gapon selectivity coefficient</rdfs:label>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </Class>
@@ -21103,6 +25272,7 @@
         <obo:IAO_0000115>The Ca-H Gapon selectivity coefficient refers to a value that represents the ability of a soil to preferentially adsorb calcium ions (Ca) over hydrogen ions (H). This value is derived from the Gapon equation, a model that describes ion-exchange reactions in soils. It is a crucial parameter in soil science and earth system modeling, as it helps in understanding ion exchange processes and nutrient availability in soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GKCH_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Ca-H Gapon selectivity coefficient</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
@@ -21118,6 +25288,7 @@
         <obo:IAO_0000115>Ca-Al Gapon selectivity coefficient (GKCA) is a parameter used in soil science to quantify the energy of exchange or selectivity between calcium (Ca) and aluminum (Al) ions in the soil. This value is particularly important for understanding nutrient availability in acidic soils, where Al toxicity can limit plant growth. The Gapon selectivity coefficient is calculated based on the ion concentrations and activity coefficients in the soil solution and exchangeable ions on the soil cation exchange complex.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GKCA_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Ca-Al Gapon selectivity coefficient</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
     </Class>
@@ -21131,9 +25302,8 @@
         <obo:IAO_0000115>The Ca-Mg Gapon selectivity coefficient (GKCM) is a measure used in soil chemistry to quantify the preferential adsorption or exchange between calcium (Ca) and magnesium (Mg) cations in the soil. It is used in soil fertility assessments and in modelling the nutrient dynamics in soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GKCM_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Ca-Mg Gapon selectivity coefficient</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
         <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </Class>
@@ -21147,8 +25317,8 @@
         <obo:IAO_0000115>The Ca-Na Gapon selectivity coefficient (GKCN) is a measure of the ion exchange selectivity of a soil, which indicates the affinity of a soil&apos;s exchange sites for calcium (Ca) in relation to sodium (Na). In situations where excess sodium is present in the soil, a low GKCN value would indicate the soil has a higher ability to retain calcium and prevent the undesirable effects of sodium.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GKCN_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Ca-Na Gapon selectivity coefficient</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
@@ -21163,9 +25333,8 @@
         <obo:IAO_0000115>Ca-K Gapon selectivity coefficient, represented as GK:CK, refers to the quantification of the preferential adsorption of calcium (Ca) and potassium (K) ions by soil particles. It indicates the affinity, or preference, of soil particles for one cation over another. Larger selectivity coefficients for a given cation indicate a stronger affinity for that cation. This parameter is crucial in soil science as it helps in understanding nutrient availability and soil fertility.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GKCK_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Ca-K Gapon selectivity coefficient</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000042"/>
     </Class>
@@ -21176,9 +25345,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001699">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The mass concentration of dissolved salt tracers present in incoming precipitation, representing atmospheric deposition of ionic compounds. This parameter quantifies salt inputs from marine sources, road deicing applications, and industrial emissions, affecting soil chemistry and ecosystem salt loading.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcsalt_rain_mole_conc_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>salt tracer concentration in rain</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Salt tracer concentration in rain</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
     </Class>
     
@@ -21191,7 +25363,8 @@
         <obo:IAO_0000115>Soil aqueous salt content microre is a parameter that refers to the concentration of dissolved salts in the soil water. It represents the amount of salts present in the water content of the soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_solml_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil aqueous salt content micropre</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil aqueous salt content micropore</rdfs:label>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -21201,9 +25374,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001701">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The molar concentration of chemical tracers bound to soil exchange sites that can be readily displaced by other ions in soil solution. This parameter represents reversibly sorbed tracers controlling ion exchange processes and chemical mobility in soil-water systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcx_solml_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>exchangeable tracers</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Exchangeable tracers</rdfs:label>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -21213,9 +25388,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001702">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The mass of crystalline salt deposits formed within soil micropore spaces when solution concentrations exceed saturation limits. This parameter controls salt storage and release during wetting-drying cycles, affecting soil salinity and plant stress in arid and semi-arid environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcp_saltpml_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>salt precipitate in micropore</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Salt precipitate in micropore</rdfs:label>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
     </Class>
@@ -21229,7 +25406,9 @@
         <obo:IAO_0000115>Electrical conductivity (ECND) is a measure of a material&apos;s ability to conduct an electric current. In the context of soil science, electrical conductivity is used as a proxy for determining the salinity of the soil, which can affect plant growth and productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ElectricConductivity_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>electrical conductivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>This may be more of a concept.</rdfs:comment>
+        <rdfs:label>Electrical conductivity</rdfs:label>
         <bervo:BERVO_has_unit>dS m-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
@@ -21240,9 +25419,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001704">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The molar concentration measure of total dissolved ions in soil solution, quantifying the electrical charge contribution of all ionic species. This parameter affects ion activity coefficients, chemical reaction rates, and solute transport processes in soil-water systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolutesIonStrenth_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>solution ion strength</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Solution ion strength</rdfs:label>
         <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000162"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
@@ -21257,7 +25438,8 @@
         <obo:IAO_0000115>Solution ion concentration refers to the measurement of the amount of ions present in a solution. This parameter is an important aspect of earth systems modeling as it helps in understanding the chemical composition and behavior of various solutions, such as oceans, lakes, and rivers. Solution ion concentration is typically expressed in units of moles per liter (M), and it provides valuable information about the presence and abundance of different ions, which plays a significant role in determining the physical and chemical properties of the solution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolutesIonConc_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>solution ion concentratiom</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Solution ion concentration</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000162"/>
@@ -21270,10 +25452,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001706">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The mass concentration of dissolved salt tracers present within soil macropore water phases. This parameter quantifies salt storage in large pore spaces and preferential flow pathways, controlling rapid salt transport and ecosystem salinity patterns during precipitation events.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_soHml_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>salt tracer in macropores</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Salt tracer in macropores</rdfs:label>
         <bervo:BERVO_has_unit>g /d2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
     </Class>
     
 
@@ -21282,11 +25468,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001707">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The mass transport rate of dissolved salt tracers moving through soil macropore systems in three-dimensional flow domains. This parameter quantifies preferential salt transport through large pore networks, essential for understanding rapid contaminant movement and groundwater quality impacts.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_TransptMacP_3D</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>salt tracer transport thru macropores</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Salt tracer transport thru macropores</rdfs:label>
         <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
     </Class>
     
 
@@ -21295,11 +25484,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001708">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The movement of salt tracers through small pore spaces in soil or sediment that are typically less than 30 micrometers in diameter and filled with relatively immobile water. This transport process is important for understanding solute movement in low-permeability zones, contaminant fate and transport, and the connectivity between different porosity domains in subsurface hydrological systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_TransptMicP_3D</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>salt tracer transport thru micropores</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Salt tracer transport thru micropores</rdfs:label>
         <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
     </Class>
     
 
@@ -21308,9 +25500,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001709">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The total count of individual ions produced when a salt compound completely dissociates in aqueous solution, indicating the ionic strength contribution of the dissolved salt. This parameter is fundamental for calculating solution conductivity, osmotic pressure, and chemical activity coefficients in groundwater, surface water, and soil solution chemistry applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSaltIonNumber</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>number of ions when the salt is fully dissociated</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Number of ions when the salt is fully dissociated</rdfs:label>
     </Class>
     
 
@@ -21322,7 +25516,9 @@
         <obo:IAO_0000115>Total DOC micropore-macropore transfer refers to the total amount of dissolved organic carbon (DOC) that is transferred from the micropores to the macropores in the soil. This process plays a crucial role in soil carbon cycling and turnover, influencing soil fertility and ecosystem productivity. The amount of DOC transferred can be influenced by factors such as soil texture, organic matter content, and microbial activity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_Mac2MicPore_flx_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total DOC micropore-macropore transfer</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total dissolved organic carbon micropore-macropore transfer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
@@ -21335,9 +25531,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001711">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The total flux of dissolved substances other than salts moving from small micropore spaces to larger macropore spaces in soil or sediment systems. This transfer process affects solute transport rates, contaminant mobility, and nutrient availability by controlling the exchange between slow-moving and fast-moving water domains in structured porous media.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_Mac2MicPore_flx_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total non-salt solute micropore-&gt;macropore transfer</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total non-salt solute micropore-&gt;macropore transfer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
@@ -21352,7 +25551,9 @@
         <obo:IAO_0000115>Total salt micropore-macropore transfer refers to the movement or exchange of salt between the micropores and macropores in a system, excluding any specific band or direction of transfer. Micropores refer to very small-sized pores or channels within the system, while macropores indicate larger-sized pores or channels. The transfer of salt between these two types of pores influences the overall salt distribution and transport within the system being modeled.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_Mac2MicPore_flx_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total salt micropore-macropore transfer non-band</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total salt micropore-macropore transfer non-band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
@@ -21367,8 +25568,10 @@
         <obo:IAO_0000115>Total solute NH4 transformation non-band refers to the total amount of transformation of ammonium (NH4) solute in a non-banded or uniform manner across a particular environment or medium. This typically includes processes like nitrification, volatilization, immobilization, mineralization, uptake by crops, and leaching. These processes are driven by multiple factors including temperature, soil moisture, and the presence of microorganisms.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_GeoChem_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute NH4 transformation non-band</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute ammonium transformation non-band</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </Class>
@@ -21382,7 +25585,9 @@
         <obo:IAO_0000115>Total solute NH3 transformation (non-band) refers to the total change in the form or properties of ammonium (NH3) dissolved in a solution, not limited to a specific band or section of land. This includes processes like mineralization (conversion to mineral form), nitrification (conversion to nitrate), and immobilization (conversion to organic nitrogen compounds). The measurement helps in understanding nitrogen cycling in ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_sol_NH3_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute NH3 transformation non-band</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute ammonia transformation non-band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000162"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
@@ -21394,9 +25599,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001715">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The total rate of chemical transformation of dissolved nutrients within a specific soil zone or treatment band, representing the net change in nutrient speciation or concentration. This parameter quantifies biogeochemical processes such as nitrification, denitrification, or phosphorus sorption that affect nutrient availability and mobility in managed agricultural or engineered soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_RChem_band_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute nutrient transformation band</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total solute nutrient transformation band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -21409,7 +25617,9 @@
         <obo:IAO_0000115>Total salt solute transformation non-band refers to the process of converting soluble salts in a non-band environment. This transformation occurs through chemical reactions, such as dissolution, precipitation, adsorption, and desorption, that occur outside of specific bands or zones. It accounts for the overall change in the concentration of dissolved salts in the system, excluding any changes that occur within distinct bands or localized areas.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_RGeoChem_flx_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total salt solute transformation non-band</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total salt solute transformation non-band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
     </Class>
@@ -21423,8 +25633,10 @@
         <obo:IAO_0000115>Total solute HCO3 transformation refers to the total transformation of bicarbonate (HCO3) solute in a given system. This transformation can occur through various processes, such as dissolution, precipitation, or biological uptake. Understanding this transformation is crucial as HCO3 plays a significant role in maintaining pH balance in aquatic environments, influencing the ability of water bodies to buffer against acidity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_HCO3_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute HCO3 transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute bicarbonate transformation</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000141"/>
     </Class>
@@ -21438,8 +25650,10 @@
         <obo:IAO_0000115>Total solute CO2 transformation refers to the total alteration or conversion of solute CO2, which indicates CO2 dissolved in a solvent, in a particular system or environment over time. It&apos;s a key parameter in understanding the carbon cycle and the impact of CO2 fluxes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TProd_CO2_geochem_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute CO2 transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute carbon dioxide transformation</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </Class>
@@ -21453,7 +25667,9 @@
         <obo:IAO_0000115>Total solute H2O transformation refers to the total change in the form, structure, or composition of dissolved substances in water (H2O). It is a comprehensive measure that includes all the processes that can transform solutes in water, including biological activity (e.g., microbial degradation, plant uptake), chemical reactions (e.g., oxidation, reduction), and physical processes (e.g., sorption, volatilization). This parameter is crucial in earth systems modeling, as it determines the fate and transport of solutes in aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_H2O_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute H2O transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute water transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
@@ -21468,8 +25684,10 @@
         <obo:IAO_0000115>Total solute FeOH3 transformation refers to the total changes or conversions that the iron trihydroxide (FeOH3) solute undergoes in a given system. These transformations can include processes such as precipitation, dissolution, oxidation, reduction, sorption, desorption, or biological uptake and release. The parameter &apos;TRFE3&apos; is valuable in earth systems and geochemical modeling as it influences nutrient cycling, soil formation, and the mobility and bioavailability of nutrients and contaminants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_FeO3H3_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute FeOH3 transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute iron trihydroxide transformation</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000074"/>
     </Class>
@@ -21483,7 +25701,9 @@
         <obo:IAO_0000115>Total adsorbed H transformation refers to the total amount of hydrogen (H) that undergoes transformation while being adsorbed on the surface of a material. In environmental science, this process plays a crucial role in various processes such as nutrient adsorption, contaminant removal, and catalyst activity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_H_p_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed H transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed hydrogen transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </Class>
@@ -21497,7 +25717,9 @@
         <obo:IAO_0000115>Total adsorbed Al transformation refers to the process of transforming aluminum in the soil by adsorption. This is a key process in the soil and plays a critical role in soil structure stabilization, nutrient cation supply, and buffering soil solution pH.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_Al_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed Al transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed aluminum transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
@@ -21512,8 +25734,11 @@
         <obo:IAO_0000115>Total adsorbed Ca transformation refers to the total change or conversion of calcium (Ca) ions that are adsorbed or attached to the surface of a material, such as soil particles. This process plays a crucial role in the nutrient cycle in soils, influencing nutrient availability to plants and soil pH balance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_Ca_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed Ca transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed calcium transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </Class>
     
 
@@ -21525,7 +25750,9 @@
         <obo:IAO_0000115>Total adsorbed Mg transformation refers to the total amount of magnesium that is adsorbed by the soil and is subsequently transformed, usually by microorganisms. It is an important parameter in soil chemistry and nutrient cycling as it could affect the availability of Magnesium, a key nutrient, for plant uptake.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_Mg_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed Mg transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed magnesium transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
@@ -21540,7 +25767,9 @@
         <obo:IAO_0000115>Total adsorbed Na transformation refers to the total transformation or changes in the adsorbed Sodium (Na) in the soil. Adsorbed sodium refers to Sodium ions that are attached to the surfaces of soil particles. This parameter is significant for understanding the sodium cycling and its availability in the soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_Na_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed Na transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed sodium transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
@@ -21555,8 +25784,11 @@
         <obo:IAO_0000115>Total adsorbed K transformation refers to the total change in the amount of potassium (K) that is adsorbed onto the surfaces of solid particles, such as soil or sediments, over a certain period of time. This is an important aspect of nutrient cycling in terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_K_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed K transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed potassium transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
     </Class>
     
 
@@ -21568,8 +25800,11 @@
         <obo:IAO_0000115>Total adsorbed COOH transformation refers to the total change or conversion of adsorbed carboxyl groups (COOH) in a system. These groups often attach to surfaces and contribute to important processes in various environmental systems, including soil chemistry, water treatment, and atmospheric chemistry.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_HCO3_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed COOH transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed carboxyl groups transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="Carboxyl"/>
     </Class>
     
 
@@ -21581,8 +25816,11 @@
         <obo:IAO_0000115>Total adsorbed AlOH2 transformation refers to the total change in the quantity of adsorbed AlOH2 (Aluminum Hydroxide) in a certain period of time. This transformation can occur as a result of various biogeochemical processes such as adsorption, desorption, chemical reactions, and biological activity. The transformation rate of adsorbed AlOH2 is an important parameter in environmental and earth system modeling as it influences water quality, soil fertility, and nutrient availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_AlO2H2_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed AlOH2 transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed aluminum hydroxide transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000203"/>
     </Class>
     
 
@@ -21594,7 +25832,9 @@
         <obo:IAO_0000115>Total solute KSO4 transformation refers to the total amount of transformation of solute potassium sulfate (KSO4) in the soil solution. This includes the processes of dissolution, precipitation, adsorption, desorption, and biological uptake, all of which modulate the potassium supply to plants and determine the fertility of the soil. Monitoring the transformation of KSO4 in soil solution can help understand nutrient cycling and soil fertility.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_KSO4_soil_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute KSO4 transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute potassium sulfate transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000071"/>
     </Class>
@@ -21605,9 +25845,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001730">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The total amount of dissolved iron that becomes bound to soil particles, mineral surfaces, or organic matter through sorption processes in terrestrial or aquatic systems. This parameter is important for understanding iron bioavailability, redox chemistry, and the role of iron in controlling phosphorus cycling and trace metal mobility in environmental systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_Fe_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total Fe adsorption</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total iron adsorption</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </Class>
     
 
@@ -21616,9 +25860,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001731">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The total amount of iron hydroxide (FeOH2) that becomes adsorbed to solid surfaces in soil or aquatic systems, representing an important iron mineral phase. This parameter controls iron bioavailability and affects the sorption of phosphorus and other trace elements, playing a crucial role in biogeochemical cycling and water chemistry in iron-rich environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_FeO2H2_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total FeOH2 adsorption</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total iron hydroxide adsorption</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
     </Class>
     
 
@@ -21630,7 +25877,9 @@
         <obo:IAO_0000115>Total adsorbed OH- transformation non-band refers to the overall quantity of hydroxide ions (OH-) that undergo transformation through adsorption (attachment to the surface) in a non-band region in a given Earth system. This parameter represents the cumulative amount of OH- transformations occurring outside specific band regions, such as oceanic areas with specific temperature, salinity, or other physical characteristics. It is a measure of the chemical reactions and exchanges involving OH- that take place within the Earth system, which can have implications for various biogeochemical processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcx_TRSoilChem_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed OH- transformation non-band</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed OH- transformation non-band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -21640,9 +25889,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001733">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The total rate of carbon dioxide transformation at interfaces or boundaries between different environmental compartments such as soil-atmosphere or water-sediment interfaces. This parameter quantifies carbon dioxide production or consumption processes that occur at critical zone boundaries and affects atmospheric carbon exchange and pH regulation in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Txchem_CO2_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute CO2 transformation boundary</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total solute carbon dioxide transformation boundary</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -21652,9 +25904,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001734">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The total rate of ionic species transformation occurring at boundaries between different environmental phases or compartments, such as soil-water or sediment-water interfaces. This parameter captures chemical processes including precipitation, dissolution, and speciation changes that control ion mobility and bioavailability at critical interfaces in environmental systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TBION_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute ion transformation boundary</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total solute ion transformation boundary</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -21664,9 +25919,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001735">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The total rate of ammonia gas transformation processes including volatilization from solution, dissolution into water, or chemical conversion to other nitrogen species. This parameter is crucial for understanding nitrogen losses from agricultural systems, atmospheric nitrogen deposition, and the cycling of reactive nitrogen between gaseous and dissolved phases in environmental systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TRChem_gas_NH3_geochem_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total gaseous NH3 transformation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total gaseous NH3 transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -21679,7 +25937,9 @@
         <obo:IAO_0000115>The term &apos;total precipitated P containing transformation non-band&apos; refers to the amount of phosphorous (P) that is transformed and then deposited onto the Earth&apos;s surface in forms other than bands within a specified time period. This parameter is a component of earth system models and is used to quantify and simulate the cycling and distribution of phosphorous in terrestrial and aquatic ecosystems. It provides valuable information for understanding nutrient dynamics and their impact on ecosystem health and functioning.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcp_RChem_soil_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total precipitated P containing transformation non-band</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total precipitated phosphorus containing transformation non-band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -21689,9 +25949,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001737">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The accumulated error in mass balance calculations for volatile tracer compounds that can partition between liquid and gas phases in environmental systems. This parameter quantifies uncertainty in tracer transport models and helps assess the reliability of contaminant fate and transport predictions in systems where volatilization represents a significant loss pathway.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_mass_cumerr_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>cumlative volatile tracer error</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Cumulative volatile tracer error</rdfs:label>
         <bervo:BERVO_has_unit>g/d2</bervo:BERVO_has_unit>
     </Class>
     
@@ -21701,10 +25963,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001738">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric rate of water entering a model grid cell or computational unit as a result of surface runoff from surrounding areas or upstream locations. This flux represents lateral water movement that affects local water balance, soil moisture conditions, and hydrological connectivity between landscape units in watershed and catchment-scale hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TXGridSurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>water flux into the grid due to runoff</rdfs:label>
+        <rdfs:label>Water flux into the grid due to runoff</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -21713,9 +25979,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001739">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The rate of thermal energy transfer into a model grid cell or computational unit carried by surface runoff water from surrounding areas. This heat flux affects local soil temperature, energy balance, and thermal processes by transporting sensible heat through lateral water movement, which is important for modeling temperature dynamics in hydrologically connected landscape systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THeatXGridBySurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>heat flux into the grid due to runoff</rdfs:label>
+        <rdfs:label>Heat flux into the grid due to runoff</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -21725,7 +25994,10 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001740">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A numerical identifier that specifies the lowest computational layer or depth level in a layered environmental model, typically representing the bottom boundary of a soil profile or water column. This identifier is used in multi-layered modeling frameworks to define vertical domain boundaries and establish lower boundary conditions for heat, water, and solute transport calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPondBotLev_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Don&apos;t know what this means</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
         <rdfs:label>Bottom level ID</rdfs:label>
     </Class>
@@ -21736,10 +26008,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001741">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric fraction of air-filled pore space in soil, representing the proportion of total soil volume occupied by gas phase under current moisture conditions. This parameter controls gas exchange rates, root respiration, and microbial aerobic processes, and is fundamental for understanding soil aeration status and oxygen availability in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ThetaAir_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>air concentration</rdfs:label>
+        <rdfs:label>Air concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </Class>
     
 
@@ -21750,10 +26026,12 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>Soil air content refers to the volume or percentage of air space in a soil sample. It determines the amount of oxygen available to roots and soil organisms. Proper soil aeration is essential for the health of soil ecosystems, as it affects root growth, nutrient uptake by plants, and the activity of soil microorganisms. It is considered a key factor in soil health, productivity, and sustainability. Typically, a soil with an air content of about 50% is considered ideal for plant growth. More compacted soils have less air space and can become waterlogged, while lighter, sandy soils may have higher air space but less water and nutrient retention.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLsoiAirP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil air content</rdfs:label>
+        <rdfs:label>Soil air content</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </Class>
     
 
@@ -21762,9 +26040,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001743">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volume of water present in soil expressed as a fraction of the total soil volume, representing the three-dimensional water storage capacity and current moisture status of soil systems. This fundamental parameter controls plant water availability, microbial activity, and biogeochemical processes, and is essential for understanding soil hydrology, irrigation management, and ecosystem water balance in terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THETW_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric water content</rdfs:label>
+        <rdfs:label>Volumetric water content</rdfs:label>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
@@ -21775,9 +26055,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001744">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volume of ice present in soil expressed as a fraction of the total soil volume, representing the frozen water component that occupies pore spaces in cold climate soils. This parameter is crucial for understanding freeze-thaw processes, soil thermal dynamics, and hydrological changes in seasonally frozen soils and permafrost regions where ice content affects soil structure, water movement, and biogeochemical processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THETI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric ice content</rdfs:label>
+        <rdfs:label>Volumetric ice content</rdfs:label>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </Class>
@@ -21788,9 +26070,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001745">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volume of mobile or readily moveable water in soil expressed as a fraction of total soil volume, representing the water fraction that can flow freely through soil pores under gravitational or pressure gradients. This parameter is important for understanding water transport processes, drainage capacity, and the portion of soil water that contributes to groundwater recharge, runoff generation, and solute transport in terrestrial hydrological systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ThetaH2OZ_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric moblize water</rdfs:label>
+        <rdfs:label>Volumetric moblize water</rdfs:label>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
@@ -21801,9 +26085,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001746">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volume of mobile or moveable ice in soil expressed as a fraction of total soil volume, representing frozen water that can redistribute or flow under pressure gradients during freeze-thaw cycles. This parameter is important for understanding ice redistribution processes, frost heave mechanics, and seasonal changes in soil structure and hydrology in cold climate regions where mobile ice affects soil stability and water movement patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ThetaICEZ_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric mobile ice</rdfs:label>
+        <rdfs:label>Volumetric mobile ice</rdfs:label>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </Class>
@@ -21816,8 +26102,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>The micropore water flux is the volume of water moving through the micropores in the soil per unit time. This can be influenced by various factors, including soil type, texture, precipitation, and evaporation rates among others.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLWatMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore water content</rdfs:label>
+        <rdfs:label>Soil micropore water content</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -21829,9 +26116,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001748">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volume of ice present within the smallest pore spaces of soil, typically less than 30 micrometers in diameter, representing frozen water trapped in fine soil pores during freezing processes. This parameter is crucial for understanding water and ice distribution in structured soils, controls soil thermal properties during freeze-thaw cycles, and affects microbial habitat and biogeochemical processes in seasonally frozen and permafrost soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLiceMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore ice content</rdfs:label>
+        <rdfs:label>Soil micropore ice content</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
@@ -21843,10 +26132,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001749">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volume of water present within the largest pore spaces of soil, typically greater than 75 micrometers in diameter, representing water in structural voids, root channels, and large inter-aggregate spaces. This parameter controls rapid water movement and drainage processes, affects root penetration and gas exchange, and is fundamental for understanding preferential flow, irrigation efficiency, and soil aeration in structured terrestrial soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLWatMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore water content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <rdfs:label>Soil macropore water content</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -21858,9 +26148,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001750">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The energy status or tension of water held within the smallest soil pores, representing the suction pressure required to extract water from micropore spaces typically less than 30 micrometers in diameter. This parameter controls plant water availability, microbial activity, and biogeochemical processes by determining how tightly water is bound to soil particles and influences water movement, root water uptake, and soil water retention in fine-textured soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSISoilMatricP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore matric water potential</rdfs:label>
+        <rdfs:label>Soil micropore matric water potential</rdfs:label>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
     </Class>
@@ -21871,9 +26163,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001751">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The combined water potential of micropore water that has been corrected for gravitational effects due to elevation differences, representing the total energy status of water in fine soil pores. This elevation-adjusted parameter is essential for understanding water movement across topographically variable landscapes, enables accurate modeling of water flow between different elevations, and controls plant water availability and biogeochemical processes in sloped terrain and mountainous environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ElvAdjstedSoilH2OPSIMPa_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>elevation adjusted total soil micropore total water potential</rdfs:label>
+        <rdfs:label>Elevation adjusted total soil micropore total water potential</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
     </Class>
@@ -21884,9 +26179,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001752">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volume of water present in micropore spaces prior to the arrival of an advancing wetting front during infiltration events, representing the initial moisture condition in fine soil pores. This parameter is crucial for modeling infiltration processes, understanding preferential flow pathways, and predicting how initial soil moisture conditions affect water penetration, solute transport, and runoff generation during precipitation and irrigation events.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLWatMicPX_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore water content before wetting front</rdfs:label>
+        <rdfs:label>Soil micropore water content before wetting front</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -21900,8 +26197,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>Soil macropore - micropore water transfer refers to the process of movement of water within the soil between the larger pores or cavities (macropores) and the smaller ones (micropores). This is an important aspect of the soil&apos;s hydrological behavior, affecting the soil&apos;s water-holding capacity, water availability for plant uptake, and the leaching of nutrients and contaminants. The rate of this transfer can be influenced by factors such as soil texture, structure, organic matter content, and external conditions such as precipitation and evaporation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FWatExMacP2MicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore - micropore water transfer</rdfs:label>
+        <rdfs:label>Soil macropore - micropore water transfer</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
@@ -21913,9 +26211,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001754">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volume of ice present within large pore spaces (macropores) in frozen soils, representing frozen water that occupies the larger structural voids and root channels. This parameter affects soil hydraulic properties during freeze-thaw cycles and controls water movement and availability in seasonally frozen soils and permafrost regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLiceMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore ice content</rdfs:label>
+        <rdfs:label>Soil macropore ice content</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
@@ -21929,8 +26229,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>Macropore water flux refers to the rate at which water moves through the large pores within the soil structure. Macropores, typically greater than 0.05mm in diameter, play a crucial role in soil hydrology, influencing water infiltration, storage, and redistribution within the soil. The macropore water flux can be influenced by factors such as soil type, texture, structure, and organic matter content, as well as external conditions such as precipitation, temperature, and evaporation rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLWatMacPM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore water flux</rdfs:label>
+        <rdfs:label>Soil macropore water flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
@@ -21945,8 +26246,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>Soil water film thickness refers to the thickness of a layer of water that coats soil particles. This water film allows for the movement and availability of nutrients and is crucial for plant absorption and root functions. The thickness can vary depending on soil type, rainfall, and other environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FILMM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil water film thickness</rdfs:label>
+        <rdfs:label>Soil water film thickness</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
@@ -21959,8 +26261,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>WaterTBLSlope refers to the angle of the water table in relation to the surface slope. It is an important measurement in hydrology as it can significantly impact the flow of groundwater, the saturation of soils, and ultimately the distribution of water in a landscape.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WaterTBLSlope_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>slope of water table relative to surface slope</rdfs:label>
+        <rdfs:label>Slope of water table relative to surface slope</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000031"/>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
@@ -21972,9 +26275,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001760">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The vertical distance from the soil surface to an artificially maintained groundwater level created by subsurface drainage systems, irrigation, or water management practices. This parameter is important for understanding hydrological modifications in agricultural landscapes and affects root zone hydrology, soil chemistry, and crop productivity in managed water table systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WtblDepzTile_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>depth of artificial water table</rdfs:label>
+        <rdfs:label>Depth of artificial water table</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </Class>
     
@@ -21986,8 +26293,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>Artificial water table depth refers to the depth at which the water table is artificially maintained through human intervention, often for purposes such as irrigation, drainage, or preventing land subsidence. This is typically done in areas where natural water table levels are unsuitable for the intended land use.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TileWaterTable_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>artificial water table depth</rdfs:label>
+        <rdfs:label>Artificial water table depth</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
@@ -21999,9 +26307,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001762">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The vertical distance to an artificially maintained groundwater level that has been corrected for local topographic elevation differences, ensuring consistent measurement reference across variable terrain. This elevation-adjusted parameter is essential for regional water table mapping, drainage system design, and understanding groundwater flow patterns in managed agricultural watersheds with controlled water table systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DTBLD_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>depth of artificial water table adjusted for elevation</rdfs:label>
+        <rdfs:label>Depth of artificial water table adjusted for elevation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </Class>
@@ -22012,9 +26323,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001763">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The depth to groundwater level measured within a specific soil profile or model domain, representing the local saturation boundary that develops from internal hydrological processes. This parameter differs from regional water tables by reflecting local soil moisture dynamics, perched water conditions, and site-specific hydrological controls that affect root zone hydrology and soil biogeochemical processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DepzIntWTBL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>internal water table depth</rdfs:label>
+        <rdfs:label>Internal water table depth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </Class>
@@ -22025,9 +26339,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001764">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The starting depth to external groundwater level at the beginning of a modeling period or study, adjusted for local elevation to provide a consistent reference datum. This initial condition parameter is crucial for hydrological modeling and establishes baseline groundwater conditions for simulating water table fluctuations and their effects on soil moisture and plant water availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ExtWaterTablet0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>initial external water table depth, elevation corrected</rdfs:label>
+        <rdfs:label>Initial external water table depth, elevation corrected</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </Class>
@@ -22038,9 +26356,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001765">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The present depth to external groundwater level adjusted for local topographic elevation, with positive values indicating water table positions below the soil surface. This parameter tracks real-time groundwater conditions and is fundamental for understanding dynamic interactions between groundwater and surface processes, including capillary rise, root water uptake, and soil moisture regulation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ExtWaterTable_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>current external water table depth, elevation corrected (&gt;0 lower than soil surface)</rdfs:label>
+        <rdfs:label>Current external water table depth, elevation corrected (&gt;0 lower than soil surface)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </Class>
@@ -22051,9 +26372,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001766">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The vertical distance from the land surface to the natural or unmanaged groundwater level in the surrounding landscape or regional aquifer system. This parameter represents ambient groundwater conditions that influence local hydrology through lateral groundwater flow, capillary fringe effects, and baseflow contributions to surface water bodies in natural and semi-natural environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NatWtblDepz_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>external water table depth</rdfs:label>
+        <rdfs:label>External water table depth</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
@@ -22065,9 +26388,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001767">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The cumulative kinetic energy delivered to soil surfaces by raindrop impact and surface flow that drives soil particle detachment and erosion processes. This parameter quantifies the erosive power of precipitation and runoff events and is fundamental for predicting soil loss rates, sediment transport capacity, and landscape evolution in erosion-prone environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EnergyImpact4Erosion_colM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>total energy impact for erosion</rdfs:label>
+        <rdfs:label>Total energy impact for erosion</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
     </Class>
     
 
@@ -22076,9 +26402,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001768">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The combined volume of liquid water and ice that exceeds the storage capacity of soil pore spaces, representing the surplus frozen and unfrozen water available for drainage or runoff. This parameter is important for understanding hydrological processes in frozen soils and controls water movement, frost heave, and seasonal water balance in cold climate regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XVLMobileWaterLitRM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>excess water+ice</rdfs:label>
+        <rdfs:label>Excess water+ice</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -22090,9 +26418,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001769">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volume of liquid water that exceeds the water-holding capacity of soil, representing the surplus water available for drainage, runoff, or deep percolation beyond field capacity. This parameter controls leaching processes, groundwater recharge rates, and surface runoff generation, and is crucial for understanding water balance and solute transport in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XVLMobileWatMicPM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>excess water</rdfs:label>
+        <rdfs:label>Excess water</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
@@ -22103,9 +26433,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001770">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volume of ice that exceeds the ice-holding capacity of soil pore spaces, representing surplus frozen water that may contribute to frost heave, surface runoff, or drainage upon melting. This parameter is important for understanding freeze-thaw processes, soil structural changes, and hydrological dynamics in seasonally frozen soils and permafrost regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XVLiceMicPM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>excess ice</rdfs:label>
+        <rdfs:label>Excess ice</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </Class>
@@ -22116,9 +26448,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001771">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The ability of soil to transmit water through its pore network as a function of soil water content, describing how water movement capacity changes with soil moisture conditions. This relationship is fundamental for modeling unsaturated water flow, irrigation efficiency, and drainage processes, and controls the rate of water infiltration, redistribution, and plant water availability in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroCond_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>hydraulic conductivity at different moisture levels</rdfs:label>
+        <rdfs:label>Hydraulic conductivity at different moisture levels</rdfs:label>
     </Class>
     
 
@@ -22129,8 +26463,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>Macropore hydraulic conductivity (HydroCondMacP) refers to the ability of the soil&apos;s macropores (pores that are greater than 0.08mm in diameter) to transmit water under the influence of a hydraulic gradient. It plays a crucial role in determining the rate and direction of water movement in the soil, and thus impacts soil water availability and nutrient mobility.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroCondMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>macropore hydraulic conductivity</rdfs:label>
+        <rdfs:label>Macropore hydraulic conductivity</rdfs:label>
         <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
         <bervo:BERVO_has_unit>m MPa-1 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
@@ -22142,9 +26477,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001773">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The capacity of soil micropores to conduct water specifically for plant root water absorption processes. This parameter controls water availability to plant roots, affecting transpiration rates and plant water stress responses in fine-textured soils with predominantly micropore networks.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroCondMicP4RootUptake_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore hydraulic conductivity for root water uptake</rdfs:label>
+        <rdfs:label>Soil micropore hydraulic conductivity for root water uptake</rdfs:label>
         <bervo:BERVO_has_unit>m MPa-1 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
     </Class>
@@ -22155,9 +26492,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001774">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of surface water leaving a computational grid cell through runoff processes, constrained to non-negative values. This parameter represents water export from model grid cells, controlling downstream flow generation and spatial water redistribution in watershed modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SurfRunoffPotentM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>runoff water flux out of grid (&gt;=0)</rdfs:label>
+        <rdfs:label>Runoff water flux out of grid (&gt;=0)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22167,9 +26507,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001775">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The speed of surface water movement during runoff events across terrestrial landscapes. This parameter controls runoff travel time, erosion potential, and flood wave propagation, affecting downstream hydrograph timing and peak flow characteristics in watershed systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RunoffVelocityM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>runoff velocity</rdfs:label>
+        <rdfs:label>Runoff velocity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000101"/>
         <bervo:BERVO_has_unit>m t-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22179,9 +26522,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001776">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A logical indicator controlling the activation of directional surface runoff calculations in two-dimensional hydrological models. This parameter manages computational efficiency by enabling or disabling complex flow routing algorithms based on topographic conditions and model requirements.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IFLBM_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Remove?</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>flag for directional surface runoff</rdfs:label>
+        <rdfs:label>Flag for directional surface runoff</rdfs:label>
     </Class>
     
 
@@ -22190,9 +26536,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001777">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A secondary logical indicator associated with directional runoff flag operations in two-dimensional flow models. This parameter works in conjunction with primary runoff flags to manage computational flow routing decisions and numerical stability in complex terrain simulations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IFLB_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Remove?</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>flag for directional runoff, related to IFLBM_2DH</rdfs:label>
+        <rdfs:label>Flag for directional runoff, related to IFLBM_2DH</rdfs:label>
     </Class>
     
 
@@ -22201,9 +26550,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001778">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of subsurface water flux across the northern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechrgDistNorthSubSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for northern subsurface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for northern subsurface boundary water flux</rdfs:label>
     </Class>
     
 
@@ -22212,9 +26563,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001779">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of subsurface water flux across the eastern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechrgDistEastSubSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for eastern subsurface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for eastern subsurface boundary water flux</rdfs:label>
     </Class>
     
 
@@ -22223,9 +26576,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001780">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of subsurface water flux across the southern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechrgDistSouthSubSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for southern subsurface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for southern subsurface boundary water flux</rdfs:label>
     </Class>
     
 
@@ -22234,9 +26589,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001781">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of subsurface water flux across the western boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechrgDistWestSubSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for western subsurface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for western subsurface boundary water flux</rdfs:label>
     </Class>
     
 
@@ -22245,9 +26602,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001782">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The time-dependent coefficient controlling the rate of subsurface water exchange across the northern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in northern model boundaries.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargRateNorthWTBL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>northern subsurface boundary water flux rate constant</rdfs:label>
+        <rdfs:label>Northern subsurface boundary water flux rate constant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22257,9 +26617,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001783">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The time-dependent coefficient controlling the rate of subsurface water exchange across the eastern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in eastern model boundaries.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargRateEastWTBL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>eastern subsurface boundary water flux rate constant</rdfs:label>
+        <rdfs:label>Eastern subsurface boundary water flux rate constant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22269,9 +26632,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001784">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The time-dependent coefficient controlling the rate of subsurface water exchange across the southern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in southern model boundaries.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargRateSouthWTBL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>southern subsurface boundary water flux rate constant</rdfs:label>
+        <rdfs:label>Southern subsurface boundary water flux rate constant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22281,9 +26647,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001785">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The time-dependent coefficient controlling the rate of subsurface water exchange across the western boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in western model boundaries.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargRateWestWTBL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>western subsurface boundary water flux rate constant</rdfs:label>
+        <rdfs:label>Western subsurface boundary water flux rate constant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22293,9 +26662,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001786">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of surface water flux across the northern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargNorthSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for northern surface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for northern surface boundary water flux</rdfs:label>
     </Class>
     
 
@@ -22304,9 +26675,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001787">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of surface water flux across the eastern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargEastSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for eastern surface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for eastern surface boundary water flux</rdfs:label>
     </Class>
     
 
@@ -22315,9 +26688,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001788">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of surface water flux across the southern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargSouthSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for southern surface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for southern surface boundary water flux</rdfs:label>
     </Class>
     
 
@@ -22326,9 +26701,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001789">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of surface water flux across the western boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargWestSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for western surface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for western surface boundary water flux</rdfs:label>
     </Class>
     
 
@@ -22337,9 +26714,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001790">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of subsurface water flux across the lower boundary of model domains. This parameter adjusts groundwater recharge and discharge rates based on hydrogeological conditions and boundary specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargBottom_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for lower subsurface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for lower subsurface boundary water flux</rdfs:label>
     </Class>
     
 
@@ -22348,10 +26727,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001791">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water through soil micropore systems in three-dimensional model domains. This parameter quantifies the movement of water through the smallest pore spaces in soil matrix, critical for understanding plant water availability and soil moisture dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WaterFlow2MicPM_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>micropore water flux</rdfs:label>
+        <rdfs:label>Micropore water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -22360,10 +26744,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001792">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water through soil macropore systems in three-dimensional model domains. This parameter quantifies the rapid movement of water through large pore spaces and cracks in soil, essential for understanding preferential flow and rapid infiltration processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WaterFlow2MacPM_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>macropore water flux</rdfs:label>
+        <rdfs:label>Macropore water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -22372,9 +26761,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001793">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric reduction in soil air space between successive model iterations, where positive values indicate air volume shrinkage. This parameter tracks dynamic changes in soil aeration during wetting and drying cycles, essential for understanding soil gas exchange and root respiration in environmental models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ReductVLsoiAirPM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>change in soil air volume for layer from last to current iteration, &gt;0, shrink</rdfs:label>
+        <rdfs:label>Change in soil air volume for layer from last to current iteration, &gt;0, shrink</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22384,10 +26775,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001795">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water from melting snow entering soil micropore systems. This parameter quantifies the infiltration of snowmelt into the smallest soil pore spaces, critical for understanding spring water recharge and soil moisture dynamics in cold regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatFlowSno2MicPM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>meltwater flux into soil micropores</rdfs:label>
+        <rdfs:label>Meltwater flux into soil micropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -22396,10 +26792,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001796">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water from melting snow entering soil macropore systems. This parameter quantifies the rapid infiltration of snowmelt through large soil pores and preferential flow paths, essential for understanding spring flood generation and groundwater recharge in cold regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatFlowSno2MacPM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>meltwater flux into soil macropores</rdfs:label>
+        <rdfs:label>Meltwater flux into soil macropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -22408,10 +26809,14 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001797">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The fraction of total soil pore space filled with air rather than water at any given time. This parameter quantifies soil aeration status and gas-filled porosity, critical for understanding root respiration, soil gas exchange, and anaerobic conditions in environmental modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracAirFilledSoilPoreM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>air-filled soil porosity</rdfs:label>
+        <rdfs:label>Air-filled soil porosity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Porosity"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -22420,10 +26825,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001798">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The measure of path complexity for fluid flow through soil micropore networks, quantifying the deviation from straight-line flow paths. This parameter accounts for the winding nature of micropore connections and affects diffusion rates of water and solutes through fine soil pore systems in environmental models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TortMicPM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore tortuosity</rdfs:label>
+        <rdfs:label>Soil micropore tortuosity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000289"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
     </Class>
     
 
@@ -22432,10 +26842,15 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001799">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The measure of path complexity for fluid flow through soil macropore networks, quantifying the deviation from straight-line flow paths. This parameter accounts for the winding nature of macropore connections and affects rapid water movement and preferential flow through large soil pore systems in environmental models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TortMacPM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore tortuosity</rdfs:label>
+        <rdfs:label>Soil macropore tortuosity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000289"/>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
     </Class>
     
 
@@ -22446,8 +26861,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>Coefficient for dissolution - volatilization represents the proportional rate at which a soluble compound dissolves into a solvent or volatilizes into the air. The rate can be influenced by temperature, surface area, the nature of the solvent and solute, and other factors. This parameter is used in modeling to understand the fate and transport of chemicals in various environmental compartments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DiffusivitySolutEffM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>coefficient for dissolution - volatilization</rdfs:label>
+        <rdfs:label>Coefficient for dissolution - volatilization</rdfs:label>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
     </Class>
     
@@ -22457,10 +26873,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001801">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The resistance to water flow through soil encountered by plant roots during water uptake processes. This parameter quantifies the impedance to root water absorption caused by soil texture, structure, and moisture conditions, essential for understanding plant water stress and root-soil water dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilResit4RootPentrate_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil hydraulic resistance</rdfs:label>
+        <rdfs:label>Soil hydraulic resistance</rdfs:label>
         <bervo:BERVO_has_unit>MPa h m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -22469,10 +26888,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001802">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The water potential of soil when all pore spaces are completely filled with water, representing the upper limit of soil water energy status. This parameter defines the reference point for soil water potential measurements and is critical for understanding soil water retention characteristics and plant water availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSISE_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil water potential at saturation</rdfs:label>
+        <rdfs:label>Soil water potential at saturation</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -22481,10 +26903,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001803">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The soil water potential at which air first enters the largest soil pores during drainage, marking the transition from saturated to unsaturated conditions. This parameter defines the critical threshold for soil aeration and is essential for understanding soil water retention curves and drainage processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSISoilAirEntry</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil water potential at air entry</rdfs:label>
+        <rdfs:label>Soil water potential at air entry</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -22493,10 +26918,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001804">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The component of soil water potential arising from dissolved solutes in soil solution, representing the chemical energy contribution to total water potential. This parameter quantifies the effect of salt concentration on soil water availability to plants and microbial processes in environmental systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSISoilOsmotic_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>osmotic soil water potential</rdfs:label>
+        <rdfs:label>Osmotic soil water potential</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -22505,9 +26933,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001805">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The component of soil water potential arising from gravitational forces acting on soil water at different elevations. This parameter quantifies the effect of gravity on water movement and energy status in soil profiles, essential for understanding vertical water flow and hydraulic gradients in environmental models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIGrav_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>gravimetric soil water potential</rdfs:label>
+        <rdfs:label>Gravimetric soil water potential</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </Class>
     
@@ -22517,10 +26947,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001806">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric water content remaining in soil after it has been dried to equilibrium with atmospheric humidity under standard laboratory conditions, representing tightly bound water. This parameter indicates the minimum water content achievable through air drying and is important for soil characterization, water retention studies, and understanding the hygroscopic properties of different soil types.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilWatAirDry_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>air-dry water content</rdfs:label>
+        <rdfs:label>Air-dry water content</rdfs:label>
         <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -22529,9 +26962,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001807">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric water content present within the smallest pore spaces in soil, typically less than 30 micrometers in diameter, where water is held at high matric potentials. This water fraction is relatively immobile and represents the portion of soil water that is tightly held against gravitational drainage, affecting plant water availability and solute transport in structured soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ThetaSat_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>micropore class water content</rdfs:label>
+        <rdfs:label>Micropore class water content</rdfs:label>
     </Class>
     
 
@@ -22542,11 +26977,13 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>Unsaturated water flux refers to the movement of water through the unsaturated zone of the soil, which is the layer above the water table where some spaces within the soil structure are filled with air rather than water. It is an important process in hydrology and soil science as it influences soil moisture dynamics, nutrient transport, and groundwater recharge.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WaterFlowSoiMicPX_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>unsaturated water flux</rdfs:label>
+        <rdfs:label>Unsaturated water flux</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -22555,9 +26992,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001809">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The combined rate of water loss from soil and plant surfaces through evaporation and plant transpiration processes, representing the primary pathway for water return to the atmosphere in terrestrial ecosystems. This parameter integrates plant physiological processes with physical evaporation and is fundamental for water balance calculations, irrigation scheduling, and understanding ecosystem water use efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EvapoTransp_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>evapotranspiration</rdfs:label>
+        <rdfs:label>Evapotranspiration</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22567,9 +27006,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001812">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The accumulated volume of water that has flowed over the land surface during a specified time period, representing the total surface water yield from precipitation events. This parameter is essential for watershed management, flood prediction, and understanding the hydrological response of landscapes to precipitation patterns and land use changes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Qrunoff_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative total surface runoff</rdfs:label>
+        <rdfs:label>Cumulative total surface runoff</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -22581,10 +27023,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001813">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The total amount of water that soil can absorb from atmospheric water vapor under equilibrium conditions, representing the most tightly bound water fraction in soil. This parameter indicates soil clay content and organic matter composition, affects soil physical properties, and represents the water that remains unavailable to plants even under severe drought conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>WatMass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>total soil hygroscopic water content</rdfs:label>
+        <rdfs:label>Total soil hygroscopic water content</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000202"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
@@ -22595,10 +27040,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001814">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The cumulative volume of water lost from soil through subsurface pathways including deep drainage, lateral seepage, and groundwater discharge over a specified time period. This parameter quantifies the component of water balance that represents water moving below the root zone and is crucial for understanding groundwater recharge, contaminant transport, and long-term water availability in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>H2OLoss_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface water loss</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000155"/>
+        <rdfs:label>Total subsurface water loss</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="Water flux"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
     </Class>
@@ -22611,9 +27059,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>Total water drainage below root zone, also known as deep percolation, is the process by which water moves down through the soil profile, below the root zone, and eventually reaches the groundwater system. This parameter is important in assessing water loss from the soil and its availability for plant use, as well as for estimating groundwater recharge and understanding nutrient leaching.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QDrain_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>total water drainage below root zone</rdfs:label>
+        <rdfs:label>Total water drainage below root zone</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000026"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
         <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
@@ -22625,9 +27075,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001816">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water running off the soil surface across model grid cells in two-dimensional horizontal domains. This parameter quantifies surface water movement between adjacent grid cells during rainfall and snowmelt events, essential for understanding lateral water redistribution in watershed modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XGridSurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil surface runoff water</rdfs:label>
+        <rdfs:label>Soil surface runoff water</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22637,10 +27089,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001817">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The thermal energy transported by surface runoff water across model grid cells in two-dimensional horizontal domains. This parameter quantifies heat transfer through lateral water movement on soil surfaces, important for understanding temperature dynamics and energy balance in watershed thermal modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatXGridBySurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil surface runoff heat</rdfs:label>
+        <rdfs:label>Soil surface runoff heat</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </Class>
     
 
@@ -22651,8 +27106,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
         <obo:IAO_0000115>Runoff from surface water refers to the water that flows off the surface of the land - including fields, forest floors, city streets, and lawns, etc. - without sinking into the ground. It&apos;s a key component in the hydrological cycle, contributing significantly to the overall water resources in an area. Monitoring runoff is crucial for various environmental assessments and management practices, including flood forecasting, water supply planning, and water quality management.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QRunSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>runoff from surface water</rdfs:label>
+        <rdfs:label>Runoff from surface water</rdfs:label>
         <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
         <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000148"/>
@@ -22664,10 +27120,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001819">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water leaving a system through outlets, channels, or drainage pathways. This parameter quantifies water outflow from watersheds, soil systems, or model domains, essential for understanding water balance and downstream flow contributions in hydrological modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QDischar_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>water discharge</rdfs:label>
+        <rdfs:label>Water discharge</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -22676,9 +27135,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001820">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of surface runoff calculated during the M-th iteration of numerical solution procedures in two-dimensional horizontal domains. This parameter represents intermediate runoff calculations during iterative model solution processes, important for convergence analysis and numerical stability in hydrological modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QflxSurfRunoffM_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>surface runoff in iteration M</rdfs:label>
+        <rdfs:label>Surface runoff in iteration M</rdfs:label>
     </Class>
     
 
@@ -22687,10 +27148,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001821">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water entering the soil surface from precipitation, irrigation, or surface water sources. This parameter quantifies the downward movement of water from the surface into soil pore spaces, fundamental for understanding soil water recharge and surface-subsurface water exchange processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Qinflx2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>infiltration into soil</rdfs:label>
+        <rdfs:label>Infiltration into soil</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </Class>
     
 
@@ -22699,9 +27163,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001822">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The total mass of water contained within the soil profile at the start of a simulation time interval. This parameter establishes initial soil water storage conditions for mass balance calculations, tracking changes in soil moisture throughout hydrological modeling periods.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilWatMassBeg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil water mass at the begnining of time step</rdfs:label>
+        <rdfs:label>Soil water mass at the beginning of time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -22710,9 +27178,13 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001823">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The total mass of water contained within the soil profile at the end of a simulation time interval. This parameter reflects net changes from precipitation, evapotranspiration, and drainage, representing final soil water storage state for mass balance verification.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilWatMassEnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil water mass at the end of time step</rdfs:label>
+        <rdfs:label>Soil water mass at the end of time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </Class>
     
 
@@ -22721,9 +27193,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001824">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water entering soil from rainfall and surface irrigation applications. This parameter represents primary water input to soil systems, controlling soil moisture recharge, runoff generation, and groundwater infiltration in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Rain2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>water flow into soil due to precipitation (+ surface irrigation)</rdfs:label>
+        <rdfs:label>Water flow into soil due to precipitation (+ surface irrigation)</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O/d2/h</bervo:BERVO_has_unit>
     </Class>
     
@@ -22733,9 +27207,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001825">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The total volume of water deposited as dew on vegetation canopy surfaces over annual periods. This parameter represents atmospheric moisture input to ecosystems, affecting plant water balance and contributing to ecosystem water budgets in arid and semi-arid environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QdewCanopy_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative dew deposition on canopy</rdfs:label>
+        <rdfs:label>Cumulative dew deposition on canopy</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </Class>
     
@@ -22745,9 +27221,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001826">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of liquid water transfer from snowpack to underlying soil layers. This parameter controls snowmelt infiltration, affecting soil moisture recharge, groundwater contributions, and spring runoff generation in snow-dominated watersheds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QSnoWatXfer2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>snow water flux to soil</rdfs:label>
+        <rdfs:label>Snow water flux to soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22757,9 +27236,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001827">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of ice transfer from snowpack to underlying soil layers during melting and refreezing processes. This parameter affects soil thermal dynamics, frost formation, and water storage in frozen soil layers of cold region ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QSnoIceXfer2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>snow ice flux to soil</rdfs:label>
+        <rdfs:label>Snow ice flux to soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22769,9 +27251,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001828">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water delivered from atmospheric sources to terrestrial land surfaces. This parameter represents total precipitation input controlling surface water balance, ecosystem water supply, and hydrological cycle components in terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecipAtm2LandSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>precipiation from atmosphere to land surface</rdfs:label>
+        <rdfs:label>Precipitation from atmosphere to land surface</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22781,9 +27265,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001829">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of precipitation that penetrates through vegetation canopy to reach the ground surface. This parameter represents effective precipitation after canopy interception, controlling soil water input and understory ecosystem water availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RainPrecThrufall_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation through canopy</rdfs:label>
+        <rdfs:label>Precipitation through canopy</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22793,9 +27279,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001830">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of liquid precipitation that falls onto existing snowpack surfaces. This parameter represents rain-on-snow events that can trigger rapid snowmelt, affecting snowpack energy balance and flood generation in snow-covered watersheds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RainPrec2Sno_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>rainfall to snow</rdfs:label>
+        <rdfs:label>Rainfall to snow</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22805,9 +27293,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001831">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of precipitation falling directly onto exposed land surfaces without vegetation or snow cover. This parameter controls surface runoff generation, soil erosion potential, and direct water input to bare soil areas in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Rain2ExposedSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>rainfall to exposed surface</rdfs:label>
+        <rdfs:label>Rainfall to exposed surface</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </Class>
     
@@ -22817,7 +27307,9 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_0001832">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of subsurface water movement between adjacent computational grid cells in hydrological models. This parameter controls lateral water redistribution, groundwater flow patterns, and spatial connectivity of subsurface water systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QWatIntLaterFlow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
         <rdfs:label>Internal lateral flow between grids</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
@@ -22825,11 +27317,87 @@
     
 
 
+    <!-- https://w3id.org/bervo/BERVO_0001833 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_0001833">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The surface area occupied by a specific plant species or taxonomic group within a defined spatial extent. This parameter quantifies vegetation coverage patterns, controlling habitat availability, competitive interactions, and ecosystem spatial structure in ecological studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_taxa</rdfs:comment>
+        <rdfs:label>Area covered by specified plant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001834 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_0001834">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The proportion of total land area occupied by a specific plant species or taxonomic group expressed as a percentage. This parameter quantifies relative vegetation dominance, controlling species composition patterns and ecosystem functional diversity in plant community studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_taxa</rdfs:comment>
+        <rdfs:label>Percent area covered by specified plant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000293"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001835 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_0001835">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The calendar date when a fire event occurred or was observed in terrestrial ecosystems. This parameter establishes temporal reference for fire disturbance effects, controlling burn history analysis and fire regime characterization in ecosystem management and research.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="MIXS:0001086"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Date of fire</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000240"/>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001836 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_0001836">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The optical property of water indicating the degree of light scattering by suspended particles and dissolved substances. This parameter controls light penetration, aquatic productivity, and water quality assessment in freshwater and marine ecosystem studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="MIXS:0000191"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Turbidity of water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000294"/>
+        <bervo:BERVO_has_unit>nephelometric turbidity units</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001837 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_0001837">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The volumetric flow rate and directional movement of water masses in aquatic environments. This parameter controls nutrient transport, sediment redistribution, and habitat conditions in rivers, lakes, and marine ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="MIXS:0000203"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water current</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000295"/>
+        <bervo:BERVO_has_unit>m3 s-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </Class>
+    
+
+
     <!-- https://w3id.org/bervo/BERVO_8000000 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000000">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Runoff is the flow of water over the ground surface when soil is saturated or impermeable.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The flow of water over the ground surface when soil is saturated, impermeable, or precipitation intensity exceeds infiltration capacity. This hydrological process is fundamental for understanding water balance, erosion patterns, flood generation, and downstream water resource availability in watershed and ecosystem management applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_06105211"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Runoff</rdfs:label>
     </Class>
     
@@ -22838,8 +27406,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000001 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000001">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phosphorus is an essential nutrient element required for plant growth and development.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An essential nutrient element required for plant growth, development, and energy transfer processes in all living organisms. This chemical element is often the limiting nutrient in terrestrial and aquatic ecosystems, controlling primary productivity, biogeochemical cycling, and ecosystem responses to environmental change and management practices.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>P</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Phosphorus</rdfs:label>
     </Class>
     
@@ -22848,9 +27418,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000002 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000002">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Leaf is the primary photosynthetic organ of a plant that captures light energy and exchanges gases.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The primary photosynthetic organ of a plant that captures light energy and facilitates gas exchange between the plant and atmosphere. This structure is fundamental for understanding carbon assimilation, water loss through transpiration, and energy balance processes that control plant productivity and ecosystem functioning in earth system models.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0025034"/>
+        <oboInOwl:hasExactSynonym>foliage</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Leaf</rdfs:label>
     </Class>
     
@@ -22859,8 +27431,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000003 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000003">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Harvest is the process of gathering mature crops or plant parts for human use.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The process of gathering mature crops or plant parts for human use, representing the culmination of agricultural production cycles. This activity is essential for understanding agricultural productivity, biomass removal from ecosystems, and the timing of nutrient cycling disruptions in managed terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>crop harvest</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Harvest</rdfs:label>
     </Class>
     
@@ -22869,9 +27443,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000004 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000004">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Boundary Layer is the thin layer of air or water immediately adjacent to a surface where flow properties change rapidly.</obo:IAO_0000115>
-        <rdfs:label>Boundary Layer</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The thin layer of air or water immediately adjacent to a surface where flow properties such as velocity, temperature, and humidity change rapidly due to friction and molecular diffusion. This concept is crucial for understanding heat and mass transfer processes, turbulent mixing, and surface-atmosphere interactions in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>surface layer</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Boundary layer</rdfs:label>
     </Class>
     
 
@@ -22879,8 +27455,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000005 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000005">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Critical is a state or condition that is at a decisive or crucial point.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A state or condition that represents a threshold point where small changes can trigger significant transitions or responses in environmental systems. This concept is fundamental for understanding tipping points, phase transitions, and threshold behaviors in ecological processes, climate dynamics, and biogeochemical cycles.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>threshold</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>vital</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Critical</rdfs:label>
     </Class>
     
@@ -22889,8 +27468,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000006 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000006">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Root layer is the soil zone where plant roots are primarily located and active.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The soil zone where plant roots are primarily located and most active in water and nutrient uptake processes. This belowground region is essential for understanding plant-soil interactions, nutrient cycling, soil structure development, and the spatial distribution of biogeochemical processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>rhizosphere</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>root zone</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Root layer</rdfs:label>
     </Class>
     
@@ -22899,9 +27481,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000007 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000007">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Canopy is the uppermost layer of foliage in a forest or plant community.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The uppermost layer of foliage in a forest or plant community that intercepts incoming solar radiation and precipitation. This structural component controls light penetration, microclimate conditions, and vertical habitat gradients that influence biodiversity, energy balance, and ecosystem functioning in terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001242"/>
+        <oboInOwl:hasExactSynonym>canopy layer</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>crown</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Canopy</rdfs:label>
     </Class>
     
@@ -22910,9 +27495,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000008 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000008">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved inorganic carbon is carbon in ionic forms dissolved in water, including carbonate and bicarbonate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <obo:IAO_0000115>Carbon in ionic forms dissolved in water, including carbonate, bicarbonate, and dissolved carbon dioxide species. This carbon pool is fundamental for understanding aquatic carbon cycling, ocean acidification, carbonate chemistry, and the exchange of carbon dioxide between water bodies and the atmosphere in global carbon cycle studies.</obo:IAO_0000115>
         <oboInOwl:hasExactSynonym>DIC</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Dissolved inorganic carbon</rdfs:label>
     </Class>
     
@@ -22921,8 +27507,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000009 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000009">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dicalcium phosphate is a calcium salt of phosphoric acid used as a mineral supplement.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+        <obo:IAO_0000115>A calcium salt of phosphoric acid that serves as an important mineral form in soils and biological systems. This compound plays a role in phosphorus availability, soil fertility, and mineral weathering processes that control nutrient cycling and plant nutrition in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>CaHPO4</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>DCP</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Dicalcium phosphate</rdfs:label>
     </Class>
     
@@ -22931,8 +27520,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000010 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000010">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron phosphate is a chemical compound formed when iron combines with phosphate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
+        <obo:IAO_0000115>A chemical compound formed when iron combines with phosphate ions, commonly occurring in soils and sediments. This mineral form affects phosphorus availability, iron mobility, and redox chemistry in terrestrial and aquatic systems, influencing nutrient cycling and biogeochemical processes in environmental applications.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>FePO4</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>ferric phosphate</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Iron phosphate</rdfs:label>
     </Class>
     
@@ -22941,8 +27533,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000011 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000011">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phenological progress is the advancement through seasonal life cycle stages in plants and animals.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The advancement of organisms through seasonal life cycle stages such as flowering, fruiting, migration, or dormancy. This temporal progression is essential for understanding ecosystem timing, species interactions, climate change impacts, and the synchronization of biological processes with environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>phenophase</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>seasonal development</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Phenological progress</rdfs:label>
     </Class>
     
@@ -22951,8 +27546,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000012 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000012">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Micropore is a very small pore or void space in soil or rock with diameter less than 2 micrometers.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A very small pore or void space in soil or rock with diameter less than 2 micrometers that strongly holds water against gravitational forces. These pore spaces control water retention, solute transport, and microbial habitat availability, significantly influencing soil hydraulic properties and biogeochemical processes in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>capillary pore</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>small pore</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Micropore</rdfs:label>
     </Class>
     
@@ -22961,8 +27559,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000013 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000013">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Surface runoff is water flow that occurs over the ground surface when soil is unable to absorb rainfall.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <obo:IAO_0000115>Water flow that occurs over the ground surface when soil infiltration capacity is exceeded by precipitation intensity or when soils are saturated. This hydrological process controls erosion, flood generation, pollutant transport, and the redistribution of water and nutrients across terrestrial landscapes in watershed management applications.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>overland flow</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>surface flow</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Surface runoff</rdfs:label>
     </Class>
     
@@ -22971,8 +27572,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000014 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000014">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Partitioning is the distribution or allocation of resources or materials among different components or processes.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The distribution or allocation of resources, materials, or energy among different components, processes, or spatial compartments within environmental systems. This concept is fundamental for understanding resource competition, biogeochemical cycling, energy flow, and the spatial organization of ecological and physical processes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>allocation</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>distribution</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Partitioning</rdfs:label>
     </Class>
     
@@ -22981,8 +27585,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000015 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000015">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ammonia is a colorless gas composed of nitrogen and hydrogen that is highly soluble in water.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A colorless gas composed of nitrogen and hydrogen that is highly soluble in water and readily forms ammonium ions in aqueous solutions. This compound is a key intermediate in nitrogen cycling, serving as both a product of organic matter decomposition and a substrate for nitrification processes in soil and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>NH3</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Ammonia</rdfs:label>
     </Class>
     
@@ -22991,8 +27597,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000016 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000016">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron hydroxide is a chemical compound formed when iron ions combine with hydroxide ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
+        <obo:IAO_0000115>A chemical compound formed when iron ions combine with hydroxide ions, commonly occurring as precipitates in soils and sediments. This compound affects iron bioavailability, soil color development, phosphorus sorption, and redox chemistry in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Fe(OH)3</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Iron hydroxide</rdfs:label>
     </Class>
     
@@ -23001,8 +27609,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000017 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000017">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nitrous oxide is a greenhouse gas composed of two nitrogen atoms and one oxygen atom.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A greenhouse gas composed of two nitrogen atoms and one oxygen atom that contributes significantly to global warming and ozone depletion. This trace gas is produced through microbial nitrification and denitrification processes in soils and water bodies, making it an important component of biogeochemical nitrogen cycling and climate change studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_17045"/>
+        <oboInOwl:hasExactSynonym>N2O</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Nitrous oxide</rdfs:label>
     </Class>
     
@@ -23011,8 +27622,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000018 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000018">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium sulfate is a chemical compound commonly known as Epsom salt.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
+        <obo:IAO_0000115>A chemical compound commonly known as Epsom salt that occurs naturally in soils and water bodies. This mineral form affects magnesium and sulfur availability for plant nutrition, soil chemistry, and serves as a source of essential nutrients in agricultural and ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_32599"/>
+        <oboInOwl:hasExactSynonym>Epsom salt</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>MgSO4</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Magnesium sulfate</rdfs:label>
     </Class>
     
@@ -23021,8 +27636,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000019 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000019">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Cold requirement is the amount of cold temperature exposure needed for certain biological processes.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The amount of cold temperature exposure, typically measured in chilling hours or days below specific temperature thresholds, needed for certain biological processes to occur. This concept is essential for understanding dormancy breaking, flowering timing, and developmental processes in plants and other organisms responding to seasonal climate patterns.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>chilling requirement</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>vernalization</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Cold requirement</rdfs:label>
     </Class>
     
@@ -23031,8 +27649,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000020 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000020">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Erosion is the process by which soil and rock are worn away and transported by natural forces.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The process by which soil and rock particles are detached, transported, and deposited by natural forces such as water, wind, ice, and gravity. This geomorphological process shapes landscapes, affects soil fertility, influences water quality through sediment transport, and represents a critical component of earth surface dynamics and ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001346"/>
+        <oboInOwl:hasExactSynonym>soil loss</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>weathering</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Erosion</rdfs:label>
     </Class>
     
@@ -23041,8 +27663,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000021 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000021">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Plant is a multicellular organism that typically produces its own food through photosynthesis.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A multicellular organism that typically produces its own food through photosynthesis, serving as the primary producer in most terrestrial ecosystems. These organisms are fundamental for understanding carbon cycling, oxygen production, habitat structure, and the foundation of food webs in earth system science and ecological research.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>vegetation</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Plant</rdfs:label>
     </Class>
     
@@ -23051,8 +27675,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000022 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000022">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Protein carbon is the carbon content contained within protein molecules.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000033"/>
+        <obo:IAO_0000115>The carbon content contained within protein molecules, representing a significant component of organic matter in living tissues and decomposing materials. This carbon pool is important for understanding nitrogen-carbon relationships, organic matter quality, and the cycling of nutrients in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>amino acid carbon</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>protein C</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Protein carbon</rdfs:label>
     </Class>
     
@@ -23061,8 +27688,13 @@
     <!-- https://w3id.org/bervo/BERVO_8000023 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000023">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Concentration is the amount of a substance present in a given volume or mass of solution.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>The amount of a substance present in a given volume or mass of solution, typically expressed in units such as molarity, parts per million, or mass per volume. This property is fundamental for characterizing chemical composition, pollutant levels, nutrient availability, and solution chemistry in environmental and ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000129"/>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000033"/>
+        <oboInOwl:hasExactSynonym>mass per volume</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>abundance</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Concentration</rdfs:label>
     </Class>
     
@@ -23071,9 +27703,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000024 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000024">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Methane is a greenhouse gas composed of one carbon atom and four hydrogen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A greenhouse gas composed of one carbon atom and four hydrogen atoms that is produced through anaerobic decomposition and other biological processes. This trace gas contributes significantly to global warming and is an important component of biogeochemical carbon cycling in wetlands, agricultural systems, and permafrost environments.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16183"/>
+        <oboInOwl:hasExactSynonym>CH4</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>natural gas</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Methane</rdfs:label>
     </Class>
     
@@ -23082,8 +27717,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000025 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000025">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Surface is the outermost boundary or interface of an object or material.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The outermost boundary or interface of an object or material that interacts directly with the surrounding environment. This concept is fundamental for understanding heat transfer, gas exchange, radiation absorption, and chemical reactions that occur at the interface between different environmental compartments such as soil-atmosphere, water-atmosphere, and vegetation-atmosphere boundaries.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>boundary</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>interface</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Surface</rdfs:label>
     </Class>
     
@@ -23092,8 +27730,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000026 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000026">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Drainage is the process of removing excess water from soil or an area.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The process of removing excess water from soil or surface areas through natural or artificial means such as infiltration, surface flow, or constructed drainage systems. This hydrological process controls soil moisture, prevents waterlogging, influences plant growth, and affects nutrient transport and biogeochemical processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01003009"/>
+        <oboInOwl:hasExactSynonym>water removal</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Drainage</rdfs:label>
     </Class>
     
@@ -23102,8 +27743,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000027 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000027">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ice is the solid form of water that occurs when water freezes below 0°C.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <obo:IAO_0000115>The solid form of water that occurs when water freezes below zero degrees Celsius, playing critical roles in hydrological and climatic systems. This phase of water affects surface albedo, seasonal water storage, habitat availability, and serves as a major component of the cryosphere that influences global climate and regional water resources.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>frozen water</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Ice</rdfs:label>
     </Class>
     
@@ -23112,8 +27755,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000028 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000028">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Humus is the dark organic material that forms in soil when plant and animal matter decays.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <obo:IAO_0000115>The dark, well-decomposed organic material that forms in soil through the breakdown and transformation of plant and animal matter by soil organisms. This stable organic component improves soil structure, water holding capacity, nutrient retention, and serves as a long-term carbon storage pool in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000000"/>
+        <oboInOwl:hasRelatedSynonym>SOM</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>organic matter</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Humus</rdfs:label>
     </Class>
     
@@ -23122,8 +27769,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000029 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000029">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Longwave radiation is electromagnetic radiation with wavelengths longer than those of visible light.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+        <obo:IAO_0000115>Electromagnetic radiation with wavelengths longer than those of visible light, typically in the infrared range, that is emitted by all objects based on their temperature. This energy form is crucial for understanding earth&apos;s energy balance, greenhouse effect, nocturnal cooling processes, and heat transfer between earth&apos;s surface and atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>LW</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>infrared radiation</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Longwave radiation</rdfs:label>
     </Class>
     
@@ -23132,8 +27782,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000030 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000030">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Soil surface is the uppermost layer of soil that interfaces with the atmosphere.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The uppermost layer of soil that directly interfaces with the atmosphere and serves as the primary zone for gas exchange, water infiltration, and energy transfer. This critical boundary zone controls seedling establishment, surface runoff generation, evaporation processes, and the exchange of materials and energy between terrestrial and atmospheric systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>ground surface</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>topsoil interface</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Soil surface</rdfs:label>
     </Class>
     
@@ -23142,8 +27795,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000031 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000031">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Slope is the inclined surface or gradient of land measured as the ratio of vertical rise to horizontal distance.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The inclined surface or gradient of land measured as the ratio of vertical rise to horizontal distance, typically expressed as a percentage or angle. This topographic parameter controls water flow direction, erosion potential, solar radiation exposure, and microclimate conditions that influence vegetation distribution and ecosystem processes across landscapes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>gradient</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>incline</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Slope</rdfs:label>
     </Class>
     
@@ -23152,8 +27808,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000032 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000032">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Precipitation is water that falls from clouds in the sky in the form of rain, snow, sleet, or hail.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <obo:IAO_0000115>Water that falls from clouds in the atmosphere to Earth&apos;s surface in various forms including rain, snow, sleet, or hail. This fundamental component of the hydrological cycle provides the primary water input to terrestrial ecosystems, drives runoff and groundwater recharge, and controls the spatial and temporal availability of water resources.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rainfall</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Precipitation</rdfs:label>
     </Class>
     
@@ -23162,8 +27820,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000033 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000033">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Organic carbon is carbon that is part of organic compounds derived from living organisms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <obo:IAO_0000115>Carbon that is incorporated into organic compounds derived from living organisms, representing the foundation of biological molecules and ecosystem carbon pools. This carbon form is essential for understanding primary productivity, decomposition processes, soil organic matter dynamics, and carbon sequestration in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>OC</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>biological carbon</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Organic carbon</rdfs:label>
     </Class>
     
@@ -23172,8 +27833,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000034 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000034">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron dihydrogen phosphate is a chemical compound containing iron, hydrogen, and phosphate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
+        <obo:IAO_0000115>A chemical compound containing iron, hydrogen, and phosphate ions that occurs in soils and influences phosphorus and iron bioavailability. This mineral form affects nutrient cycling, soil chemistry, and plant nutrition through its role in phosphorus sorption and release processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Fe(H2PO4)2</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>iron phosphate</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Iron dihydrogen phosphate</rdfs:label>
     </Class>
     
@@ -23182,8 +27846,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000035 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000035">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Hydroxide is an anion consisting of one oxygen and one hydrogen atom with a negative charge.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An anion consisting of one oxygen and one hydrogen atom with a negative charge that plays fundamental roles in acid-base chemistry and pH regulation. This ion is crucial for understanding soil alkalinity, mineral weathering, plant nutrient availability, and chemical equilibria in aquatic and terrestrial environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16234"/>
+        <oboInOwl:hasExactSynonym>OH-</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>hydroxyl ion</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Hydroxide</rdfs:label>
     </Class>
     
@@ -23192,8 +27860,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000036 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000036">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Chloride is an anion formed when chlorine gains an electron to achieve a stable electron configuration.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An anion formed when chlorine gains an electron to achieve a stable electron configuration, commonly occurring in natural waters and soils. This ion affects soil salinity, plant salt tolerance, water quality, and serves as a conservative tracer for studying water movement and mixing processes in hydrological and ecological studies.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Cl</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Chloride</rdfs:label>
     </Class>
     
@@ -23202,8 +27872,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000037 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000037">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Silt is fine particles of earth or sand carried by moving water and deposited as sediment.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Fine particles of mineral material with diameters between 2 and 50 micrometers that are transported by water and wind and deposited as sediment. This particle size class influences soil texture, water retention, nutrient holding capacity, and erosion susceptibility in terrestrial ecosystems and sedimentary environments.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>fine particles</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>sediment</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Silt</rdfs:label>
     </Class>
     
@@ -23212,8 +27885,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000038 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000038">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Protein to carbohydrate ratio is the proportion of protein content relative to carbohydrate content in biological material.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The proportion of protein content relative to carbohydrate content in biological material, indicating the nutritional quality and biochemical composition of organic matter. This ratio is important for understanding food web dynamics, decomposition rates, nutrient cycling, and the energetic value of biological resources in ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>P:C ratio</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Protein to carbohydrate ratio</rdfs:label>
     </Class>
     
@@ -23222,8 +27897,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000039 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000039">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Hydrogen is the lightest and most abundant chemical element in the universe.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The lightest and most abundant chemical element in the universe that forms water molecules and organic compounds essential for all life processes. This element is fundamental for understanding acid-base chemistry, redox reactions, energy metabolism, and biogeochemical processes in environmental and ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>H</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Hydrogen</rdfs:label>
     </Class>
     
@@ -23232,8 +27909,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000040 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000040">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Flux is the rate of flow of energy or matter through a given area or surface.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The rate of flow of energy or matter through a given area or surface per unit time, typically expressed in units such as mass per area per time. This concept is fundamental for quantifying biogeochemical processes, energy transfer, gas exchange, and material transport between different environmental compartments in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>flow rate</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>transfer rate</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Flux</rdfs:label>
     </Class>
     
@@ -23242,8 +27922,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000041 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000041">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Net exchange is the overall transfer of materials or energy between two systems after accounting for bidirectional flows.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The overall transfer of materials or energy between two systems after accounting for simultaneous bidirectional flows in both directions. This concept is essential for understanding ecosystem functioning, atmospheric exchange processes, and the balance between inputs and outputs in biogeochemical cycling and energy balance studies.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>balance</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>net flux</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Net exchange</rdfs:label>
     </Class>
     
@@ -23252,8 +27935,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000042 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000042">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ion selectivity is the preferential binding or transport of specific ions over others.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The preferential binding, transport, or accumulation of specific ions over others by biological membranes, soil particles, or chemical processes. This property controls nutrient uptake efficiency, soil cation exchange, water treatment processes, and the bioavailability of different chemical species in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Ion selectivity</rdfs:label>
     </Class>
     
@@ -23262,8 +27946,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000043 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000043">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ecosystem is a biological community of interacting organisms and their physical environment.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A biological community of interacting organisms and their physical environment functioning as an integrated system through energy flow and nutrient cycling. This fundamental unit of ecological organization encompasses the relationships between biotic and abiotic components that determine ecosystem structure, function, and responses to environmental change.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Ecosystem</rdfs:label>
     </Class>
     
@@ -23272,8 +27958,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000044 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000044">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Reserve is a stored quantity of materials or energy that can be used when needed.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A stored quantity of materials or energy that can be mobilized when needed, representing accumulated resources within biological or environmental systems. This concept is important for understanding ecosystem resilience, nutrient storage, carbon sequestration, and the capacity of systems to respond to disturbances or resource limitations.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Reserve</rdfs:label>
     </Class>
     
@@ -23282,8 +27969,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000045 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000045">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron sulfate is a chemical compound consisting of iron and sulfate ions commonly used as a supplement.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound consisting of iron and sulfate ions that occurs naturally in soils and water bodies and is commonly used as a soil amendment. This compound affects iron bioavailability, soil pH, plant nutrition, and serves as a source of both iron and sulfur nutrients in agricultural and ecological systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Iron sulfate</rdfs:label>
     </Class>
     
@@ -23292,8 +27980,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000046 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000046">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Macropore is a large pore or void space in soil with diameter greater than 50 micrometers.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Large pore or void spaces in soil with diameters greater than 50 micrometers that facilitate rapid water movement and gas exchange. These pore spaces control soil drainage, aeration, root penetration, and preferential flow pathways that significantly influence hydrological processes and biogeochemical transport in terrestrial systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Macropore</rdfs:label>
     </Class>
     
@@ -23302,8 +27991,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000047 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000047">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Husk is the dry outer covering of some fruits or seeds that protects the inner part.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The dry outer covering of fruits or seeds that provides protection for the inner reproductive parts during development and dispersal. This plant structure is important for understanding reproductive strategies, seed dispersal mechanisms, and agricultural processing considerations in crop and wild plant systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Husk</rdfs:label>
     </Class>
     
@@ -23312,8 +28002,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000048 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000048">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved inorganic nitrogen is nitrogen in ionic forms dissolved in water, such as nitrate and ammonium.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+        <obo:IAO_0000115>Nitrogen in ionic forms dissolved in water, primarily including nitrate, nitrite, and ammonium ions that are readily available for biological uptake. This nitrogen pool represents the most bioavailable form of nitrogen in aquatic systems and soil solutions, controlling primary productivity and eutrophication in freshwater and marine environments.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>DIN</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Dissolved inorganic nitrogen</rdfs:label>
     </Class>
     
@@ -23322,9 +28014,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000049 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000049">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Cotyledon is the first leaf or one of the first leaves of a plant embryo.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The first leaf or one of the first leaves of a plant embryo that emerges during seed germination and provides initial nutrients for seedling establishment. This structure is essential for understanding early plant development, seedling survival, and the transition from seed-stored energy to photosynthetic carbon assimilation in plant life cycles.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0020030"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Cotyledon</rdfs:label>
     </Class>
     
@@ -23333,8 +28026,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000050 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000050">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Air is the mixture of gases that surrounds Earth and forms its atmosphere.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The mixture of gases that surrounds Earth and forms its atmosphere, consisting primarily of nitrogen, oxygen, carbon dioxide, and trace gases. This gaseous medium facilitates gas exchange processes, affects plant photosynthesis and respiration, influences atmospheric pressure and weather patterns, and serves as the primary reservoir for atmospheric trace gases in earth system science.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Air</rdfs:label>
     </Class>
     
@@ -23343,8 +28037,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000051 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000051">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium sulfate is a chemical compound consisting of calcium, sulfur, and oxygen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+        <obo:IAO_0000115>A chemical compound consisting of calcium, sulfur, and oxygen atoms that occurs naturally as gypsum and affects soil chemistry and plant nutrition. This mineral influences soil structure, water infiltration, calcium and sulfur availability, and serves as both a nutrient source and soil conditioner in agricultural and natural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_31346"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Calcium sulfate</rdfs:label>
     </Class>
     
@@ -23353,8 +28049,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000052 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000052">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Apatite is a group of phosphate minerals commonly found in rocks and biological systems.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+        <obo:IAO_0000115>A group of phosphate minerals commonly found in rocks, soils, and biological systems that represent important sources of phosphorus for plants and ecosystems. These minerals control phosphorus availability through weathering processes, influence soil fertility, and serve as long-term reservoirs of phosphorus in terrestrial and marine biogeochemical cycles.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Apatite</rdfs:label>
     </Class>
     
@@ -23363,8 +28060,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000053 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000053">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Subsurface is the region beneath the ground surface including soil and rock layers.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The region beneath the ground surface that includes soil horizons, rock layers, groundwater zones, and underground ecosystems. This three-dimensional space contains critical water resources, nutrient storage, carbon sequestration, and biogeochemical processes that influence surface ecosystem functioning and global environmental cycles.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Subsurface</rdfs:label>
     </Class>
     
@@ -23373,8 +28071,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000054 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000054">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium hydroxide is a chemical compound consisting of magnesium and hydroxide ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
+        <obo:IAO_0000115>A chemical compound consisting of magnesium and hydroxide ions that occurs in soils and affects pH and magnesium availability for plants. This compound influences soil alkalinity, nutrient cycling, and serves as a source of magnesium nutrition while affecting chemical equilibria in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_35149"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Magnesium hydroxide</rdfs:label>
     </Class>
     
@@ -23383,8 +28083,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000055 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000055">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Litter is dead plant material such as leaves, bark, and twigs that has fallen to the ground.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Dead plant material such as leaves, bark, twigs, and other organic debris that has fallen to the ground and forms the surface organic layer. This material provides habitat for decomposer organisms, controls soil moisture and temperature, serves as a source of nutrients through decomposition, and represents a critical component of carbon and nutrient cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Litter</rdfs:label>
     </Class>
     
@@ -23393,8 +28094,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000056 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000056">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sodium sulfate is a chemical compound consisting of sodium and sulfate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
+        <obo:IAO_0000115>A chemical compound consisting of sodium and sulfate ions that occurs in soils and water bodies, particularly in arid and saline environments. This compound affects soil salinity, plant salt tolerance, water quality, and serves as both a source of sodium and sulfur that can influence ecosystem functioning and agricultural productivity.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_32149"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Sodium sulfate</rdfs:label>
     </Class>
     
@@ -23403,8 +28106,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000057 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000057">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>C4 carboxylation is a carbon fixation process used by certain plants to concentrate CO2.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A specialized carbon fixation process used by certain plants to concentrate carbon dioxide and minimize photorespiration under hot and dry conditions. This photosynthetic mechanism enhances water use efficiency and carbon assimilation rates, representing an important adaptation for understanding plant productivity and ecosystem responses to climate conditions.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>C4 carboxylation</rdfs:label>
     </Class>
     
@@ -23413,8 +28117,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000058 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000058">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum phosphate is a chemical compound consisting of aluminum and phosphate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and phosphate ions that forms in acidic soils and affects phosphorus availability for plants. This mineral complex influences nutrient cycling, soil chemistry, and plant nutrition by controlling phosphorus sorption and release processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Aluminum phosphate</rdfs:label>
     </Class>
     
@@ -23423,8 +28128,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000059 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000059">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Diffusivity is a measure of how quickly a substance spreads through a medium.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>A measure of how quickly a substance spreads through a medium by molecular diffusion, controlling the transport of gases, solutes, and heat in environmental systems. This property determines the rate of chemical transport, gas exchange, heat transfer, and mixing processes that influence biogeochemical reactions and environmental gradients.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000528"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Diffusivity</rdfs:label>
     </Class>
     
@@ -23433,8 +28140,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000060 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000060">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ground surface is the interface between the solid earth and the atmosphere.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The interface between the solid earth and the atmosphere where most surface-atmosphere interactions occur, including energy exchange, precipitation interception, and runoff generation. This critical boundary zone controls heat and moisture fluxes, serves as the primary surface for vegetation establishment, and represents the fundamental interface for earth-atmosphere system interactions.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Ground surface</rdfs:label>
     </Class>
     
@@ -23443,8 +28151,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000061 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000061">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phosphoenolpyruvate carboxylase is an enzyme that catalyzes the addition of CO2 to phosphoenolpyruvate.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An enzyme that catalyzes the addition of carbon dioxide to phosphoenolpyruvate, serving as the primary carbon-fixing enzyme in C4 and Crassulacean acid metabolism photosynthesis. This enzyme is crucial for understanding alternative photosynthetic pathways, plant adaptation to environmental stress, and carbon assimilation efficiency in different plant functional types.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Phosphoenolpyruvate carboxylase</rdfs:label>
     </Class>
     
@@ -23453,8 +28162,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000062 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000062">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Soil is the upper layer of earth in which plants grow consisting of rock particles and organic matter.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The upper layer of earth in which plants grow, consisting of weathered rock particles, organic matter, water, air, and living organisms. This complex medium supports terrestrial life by providing mechanical support, nutrients, and water to plants while serving as a habitat for countless organisms and a major reservoir for carbon, nitrogen, and other biogeochemical cycles.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_00001998"/>
+        <oboInOwl:hasRelatedSynonym>regolith</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Soil</rdfs:label>
     </Class>
     
@@ -23463,8 +28175,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000063 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000063">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Exchange is the process of giving and receiving materials or energy between systems.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The process of transferring materials, energy, or information between different systems, compartments, or environmental pools. This fundamental concept encompasses gas exchange, nutrient cycling, energy transfer, and other bidirectional flows that connect different components of earth and environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Exchange</rdfs:label>
     </Class>
     
@@ -23473,8 +28186,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000064 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000064">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Zone is a defined area or region with specific characteristics or functions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A defined area or region with specific environmental characteristics, functions, or management designations that distinguish it from surrounding areas. This spatial concept is essential for understanding ecological gradients, biogeographic patterns, management units, and the spatial organization of environmental processes and properties.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Zone</rdfs:label>
     </Class>
     
@@ -23483,8 +28197,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000065 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000065">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Duration is the length of time during which something continues or persists.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>The length of time during which an environmental process, event, or condition continues or persists. This temporal dimension is fundamental for characterizing seasonal patterns, disturbance regimes, phenological events, and the time scales of ecological and biogeochemical processes in earth system science.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Duration</rdfs:label>
     </Class>
     
@@ -23493,8 +28208,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000066 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000066">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Topsoil is the uppermost layer of soil that contains the highest concentration of organic matter.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <obo:IAO_0000115>The uppermost layer of soil that contains the highest concentration of organic matter and supports most plant root activity. This fertile horizon is critical for agricultural productivity, carbon sequestration, water infiltration, and serves as the primary zone for plant-soil interactions and nutrient cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_02000059"/>
+        <oboInOwl:hasExactSynonym>surface soil</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Topsoil</rdfs:label>
     </Class>
     
@@ -23503,8 +28221,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000067 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000067">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved inorganic phosphorus is phosphorus in ionic forms dissolved in water.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Phosphorus in ionic forms dissolved in water, primarily as orthophosphate and polyphosphate species that are readily available for biological uptake. This phosphorus pool represents the most bioavailable form of phosphorus in aquatic systems, controlling primary productivity and eutrophication processes in freshwater and marine environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Dissolved inorganic phosphorus</rdfs:label>
     </Class>
     
@@ -23513,8 +28232,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000068 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000068">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nutrient is a substance that provides nourishment essential for growth and maintenance of life.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical substance that provides nourishment essential for the growth, development, and maintenance of living organisms. These elements and compounds, including nitrogen, phosphorus, potassium, and others, control primary productivity, ecosystem functioning, and biogeochemical cycling in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33284"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Nutrient</rdfs:label>
     </Class>
     
@@ -23523,9 +28244,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000069 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000069">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Depth is the measurement of how far down something extends from a surface.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>The measurement of vertical distance from a reference surface downward, fundamental for characterizing soil profiles, water column structure, and three-dimensional habitat characteristics. This spatial dimension controls light penetration, pressure gradients, temperature profiles, and biogeochemical processes that vary with depth in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000219"/>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0001595"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Depth</rdfs:label>
     </Class>
     
@@ -23534,8 +28257,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000070 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000070">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Irrigation is the artificial application of water to land for growing crops.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The artificial application of water to agricultural land to supplement natural precipitation and ensure adequate moisture for crop growth. This water management practice affects soil moisture, nutrient transport, crop productivity, and represents a major component of agricultural water use and landscape modification in many regions.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/AGRO_00000006"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Irrigation</rdfs:label>
     </Class>
     
@@ -23544,8 +28269,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000071 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000071">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Potassium sulfate is a chemical compound consisting of potassium and sulfate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
+        <obo:IAO_0000115>A chemical compound consisting of potassium and sulfate ions that serves as a source of both potassium and sulfur nutrients for plants. This fertilizer compound affects plant nutrition, soil chemistry, and crop productivity while providing essential elements needed for plant growth and metabolic processes in agricultural and natural systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Potassium sulfate</rdfs:label>
     </Class>
     
@@ -23554,8 +28280,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000072 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000072">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbon to phosphorus ratio is the proportion of carbon content relative to phosphorus content.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The proportion of carbon content relative to phosphorus content in biological materials, indicating the stoichiometric relationship between these essential elements. This ratio influences decomposition rates, nutrient cycling, microbial activity, and ecosystem responses to nutrient availability in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Carbon to phosphorus ratio</rdfs:label>
     </Class>
     
@@ -23564,8 +28291,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000073 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000073">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Hydrogen phosphate is an anion containing hydrogen, phosphorus, and oxygen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+        <obo:IAO_0000115>An anion containing hydrogen, phosphorus, and oxygen atoms that represents an intermediate form of phosphate in acid-base equilibria. This ionic species affects phosphorus availability, soil chemistry, and pH buffering capacity in terrestrial and aquatic systems where phosphorus cycling occurs.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Hydrogen phosphate</rdfs:label>
     </Class>
     
@@ -23574,8 +28302,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000074 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000074">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron trihydroxide is a chemical compound consisting of iron and three hydroxide groups.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
+        <obo:IAO_0000115>A chemical compound consisting of iron and three hydroxide groups that forms as a precipitate in soils and sediments under oxidizing conditions. This mineral phase affects iron bioavailability, soil color, phosphorus sorption, and redox chemistry in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Iron trihydroxide</rdfs:label>
     </Class>
     
@@ -23584,8 +28313,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000075 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000075">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbon is a chemical element that forms the basis of all organic compounds.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical element that forms the structural backbone of all organic compounds and serves as the foundation for life on Earth. This element is central to understanding photosynthesis, respiration, decomposition, and the global carbon cycle that connects atmospheric, terrestrial, and marine carbon reservoirs in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_27594"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Carbon</rdfs:label>
     </Class>
     
@@ -23594,8 +28325,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000076 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000076">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Height is the measurement of how tall something is from base to top.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>The measurement of vertical extent from base to top, representing the three-dimensional structure of organisms, landforms, and other environmental features. This spatial dimension controls light interception, aerodynamic properties, habitat structure, and competitive interactions in ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000440"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Height</rdfs:label>
     </Class>
     
@@ -23604,8 +28337,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000077 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000077">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Grain growth is the process of seed development and enlargement in cereal crops.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The process of seed development and enlargement in cereal crops following pollination and fertilization. This reproductive phase determines final grain size, yield potential, and harvest quality, representing a critical period for understanding crop productivity and agricultural ecosystem functioning.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Grain growth</rdfs:label>
     </Class>
     
@@ -23614,8 +28348,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000078 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000078">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nodule is a small rounded lump or mass, often containing nitrogen-fixing bacteria in plant roots.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>A small rounded structure, often containing nitrogen-fixing bacteria, that forms on plant roots and facilitates the conversion of atmospheric nitrogen into plant-available forms. These symbiotic structures are essential for understanding biological nitrogen fixation, plant nutrition, and ecosystem nitrogen cycling in terrestrial environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Nodule</rdfs:label>
     </Class>
     
@@ -23624,8 +28359,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000079 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000079">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Area is the extent of a surface or piece of land measured in square units.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The extent of a two-dimensional surface or region measured in square units, fundamental for quantifying spatial coverage and habitat extent. This geometric property is essential for calculating densities, productivity rates, ecosystem service provision, and scaling processes from local to landscape levels in environmental studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Area</rdfs:label>
     </Class>
     
@@ -23634,8 +28370,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000080 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000080">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Non-structural C3 content is the amount of soluble three-carbon compounds in plant tissue.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The amount of soluble three-carbon compounds in plant tissue that can be readily metabolized for energy and growth processes. These compounds represent the mobile carbon reserves that plants use for respiration, growth, and stress responses, and are important for understanding plant carbon allocation and metabolic strategies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Non-structural C3 content</rdfs:label>
     </Class>
     
@@ -23644,8 +28381,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000081 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000081">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Bacteria are single-celled microorganisms that can be found in virtually every environment.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <obo:IAO_0000115>Single-celled microorganisms that can be found in virtually every environment on Earth, playing crucial roles in biogeochemical cycling and ecosystem functioning. These prokaryotic organisms drive nitrogen fixation, decomposition, nutrient mineralization, and other essential processes that maintain ecosystem productivity and environmental quality.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Bacteria</rdfs:label>
     </Class>
     
@@ -23654,28 +28392,20 @@
     <!-- https://w3id.org/bervo/BERVO_8000082 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000082">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sun is the star at the center of the solar system that provides energy for life on Earth.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The star at the center of the solar system that provides virtually all energy for life on Earth through electromagnetic radiation. This energy source drives photosynthesis, weather patterns, ocean currents, and seasonal cycles that control ecosystem processes and global environmental dynamics.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Sun</rdfs:label>
     </Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_8000083 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_8000083">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>CO2 fixation is the process by which atmospheric carbon dioxide is converted into organic compounds.</obo:IAO_0000115>
-        <rdfs:label>CO2 fixation</rdfs:label>
-    </Class>
-    
-
-
     <!-- https://w3id.org/bervo/BERVO_8000084 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000084">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Field is an area of open land used for agricultural purposes or natural vegetation.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An area of open land used for agricultural production or supporting natural vegetation, representing a fundamental landscape unit for ecosystem studies. This spatial unit is important for understanding land use patterns, agricultural productivity, habitat connectivity, and the interface between managed and natural ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Field</rdfs:label>
     </Class>
     
@@ -23684,8 +28414,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000085 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000085">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Grain number is the count of seeds or kernels produced by a plant.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The count of seeds or kernels produced by an individual plant, representing a key component of agricultural yield and reproductive success. This quantitative measure is essential for understanding crop productivity, plant fitness, and the allocation of resources to reproductive structures in agricultural and natural plant populations.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Grain number</rdfs:label>
     </Class>
     
@@ -23694,8 +28425,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000086 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000086">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Gas is a state of matter consisting of particles that move freely and expand to fill containers.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A state of matter consisting of particles that move freely and expand to fill available containers, including atmospheric gases and soil air. This phase of matter facilitates gas exchange processes, affects atmospheric composition, controls respiration and photosynthesis, and serves as a medium for volatile chemical transport in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Gas</rdfs:label>
     </Class>
     
@@ -23704,8 +28436,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000087 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000087">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium bicarbonate is a chemical compound containing magnesium and bicarbonate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
+        <obo:IAO_0000115>A chemical compound containing magnesium and bicarbonate ions that occurs in natural waters and affects water chemistry and plant nutrition. This compound influences water alkalinity, pH buffering capacity, and serves as a source of both magnesium and inorganic carbon in aquatic and soil systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Magnesium bicarbonate</rdfs:label>
     </Class>
     
@@ -23714,8 +28447,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000088 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000088">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Non-structural organic compounds are soluble carbon-based molecules that can be readily metabolized.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Soluble carbon-based molecules such as sugars, organic acids, and amino acids that can be readily metabolized by organisms for energy and biosynthesis. These compounds represent the mobile fraction of organic matter that controls microbial activity, decomposition rates, and nutrient cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Non-structural organic compounds</rdfs:label>
     </Class>
     
@@ -23724,9 +28458,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000089 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000089">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sand is loose granular material composed of finely divided rock and mineral particles.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Loose granular material composed of finely divided rock and mineral particles with diameters between 0.05 and 2 millimeters. This soil component affects water infiltration, drainage, aeration, and root penetration while influencing soil texture, structure, and hydraulic properties in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000017"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Sand</rdfs:label>
     </Class>
     
@@ -23735,8 +28470,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000090 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000090">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carboxylation is the chemical reaction that adds carboxyl groups to organic compounds.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The chemical reaction that adds carboxyl groups to organic compounds, most importantly the fixation of carbon dioxide into organic molecules during photosynthesis. This process is fundamental for understanding primary productivity, carbon assimilation, and the conversion of inorganic carbon into organic matter in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Carboxylation</rdfs:label>
     </Class>
     
@@ -23745,9 +28481,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000091 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000091">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Microbial biomass is the total mass of microorganisms present in a given environment.</obo:IAO_0000115>
-        <rdfs:label>Microbial biomass</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The diverse community of microorganisms including bacteria, archaea, fungi, and protists present in a given environment. These organisms drive essential biogeochemical processes, decomposition, nutrient cycling, and symbiotic relationships that are fundamental for ecosystem functioning and environmental quality maintenance.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Microbes</rdfs:label>
     </Class>
     
 
@@ -23755,8 +28492,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000092 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000092">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Heat is a form of energy that transfers between objects due to temperature differences.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
+        <obo:IAO_0000115>A form of thermal energy that transfers between objects or systems due to temperature differences, driving many environmental and biological processes. This energy form controls evapotranspiration, soil warming, metabolic rates, and seasonal patterns that influence ecosystem dynamics and species distributions in earth system science.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Heat</rdfs:label>
     </Class>
     
@@ -23765,8 +28503,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000093 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000093">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Structural carbon is carbon incorporated into structural components like cellulose and lignin.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <obo:IAO_0000115>Carbon incorporated into structural components of organisms such as cellulose, lignin, and chitin that provide mechanical support and protection. This carbon pool represents a stable, slow-cycling component of organic matter that influences decomposition rates, carbon sequestration, and long-term carbon storage in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Structural carbon</rdfs:label>
     </Class>
     
@@ -23775,8 +28514,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000094 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000094">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium carbonate is a chemical compound commonly found in rocks, shells, and pearls.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound commonly found in rocks, shells, marine organisms, and soils that plays important roles in carbon cycling and pH regulation. This compound affects soil chemistry, carbon sequestration in marine systems, and serves as a major component of limestone and biological structures in earth system processes.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_3311"/>
+        <oboInOwl:hasExactSynonym>CaCO3</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Calcium carbonate</rdfs:label>
     </Class>
     
@@ -23785,8 +28527,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000095 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000095">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Rate is the speed at which a process occurs or changes over time.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>The speed at which a process occurs or changes over time, typically expressed as the amount of change per unit time interval. This temporal concept is fundamental for quantifying biological processes, chemical reactions, physical transformations, and environmental changes in ecological and earth system studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Rate</rdfs:label>
     </Class>
     
@@ -23795,8 +28538,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000096 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000096">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Surface litter is dead organic material lying on top of the soil surface.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <obo:IAO_0000115>Dead organic material lying directly on top of the soil surface, representing the freshest component of the litter layer before incorporation into soil. This material provides immediate habitat for decomposer organisms, controls surface moisture and temperature, and represents the initial stage of organic matter decomposition and nutrient release in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Is this different from &quot;litter&quot; with the context of &quot;surface&quot;?</rdfs:comment>
         <rdfs:label>Surface litter</rdfs:label>
     </Class>
     
@@ -23805,8 +28550,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000097 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000097">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved organic carbon is carbon from organic compounds that is dissolved in water.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000033"/>
+        <obo:IAO_0000115>Carbon from organic compounds that is dissolved in water, representing a mobile and bioavailable fraction of organic matter in aquatic systems. This carbon pool supports microbial metabolism, affects water color and chemistry, and serves as an important component of carbon cycling in streams, lakes, and marine environments.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>DOC</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Dissolved organic carbon</rdfs:label>
     </Class>
     
@@ -23815,8 +28562,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000098 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000098">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbonate is an anion consisting of one carbon atom and three oxygen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <obo:IAO_0000115>An anion consisting of one carbon atom and three oxygen atoms that forms when carbon dioxide dissolves in water and affects pH and alkalinity. This ion is fundamental for understanding ocean acidification, carbonate chemistry, shell formation, and carbon cycling in aquatic and terrestrial systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Carbonate</rdfs:label>
     </Class>
     
@@ -23825,8 +28573,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000099 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000099">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Altitude is the height of an object or point above sea level or ground level.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The height of an object or point above sea level or a reference ground level, affecting atmospheric pressure, temperature, and ecosystem characteristics. This elevation parameter controls climate gradients, species distributions, vegetation zones, and biogeochemical processes that vary with elevation in mountainous and high-altitude environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Altitude</rdfs:label>
     </Class>
     
@@ -23835,8 +28584,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000100 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000100">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved organic nitrogen is nitrogen from organic compounds that is dissolved in water.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+        <obo:IAO_0000115>Nitrogen from organic compounds that is dissolved in water, representing an important but often overlooked component of aquatic nitrogen cycling. This nitrogen pool includes amino acids, proteins, and other organic nitrogen compounds that can be mineralized or directly utilized by organisms in freshwater and marine ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Dissolved organic nitrogen</rdfs:label>
     </Class>
     
@@ -23845,9 +28595,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000101 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000101">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Velocity is the speed and direction of motion of an object.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The speed and direction of motion of an object or fluid, fundamental for understanding transport processes and dynamics in environmental systems. This vector quantity controls wind patterns, water flow, sediment transport, and pollutant dispersion that influence ecosystem processes and environmental quality.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000008"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Velocity</rdfs:label>
     </Class>
     
@@ -23856,9 +28607,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000102 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000102">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Water is a transparent, odorless, and tasteless liquid essential for all forms of life.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A transparent, odorless, and tasteless liquid essential for all forms of life and the most abundant compound on Earth&apos;s surface. This molecule serves as the universal solvent, controls climate patterns, supports biological processes, and represents the fundamental medium for biogeochemical reactions and ecosystem functioning.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_15377"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Water</rdfs:label>
     </Class>
     
@@ -23867,9 +28619,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000103 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000103">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Snow is precipitation in the form of ice crystals that fall from clouds.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <obo:IAO_0000115>Precipitation in the form of ice crystals that accumulates on land surfaces and serves as a major component of the hydrological cycle. This frozen water form affects surface albedo, provides seasonal water storage, influences plant dormancy patterns, and controls spring flooding and water resource availability in many regions.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000406"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Snow</rdfs:label>
     </Class>
     
@@ -23878,8 +28631,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000104 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000104">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Stress indicator is a measurable parameter that reflects the level of stress in a system.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A measurable parameter that reflects the level of environmental stress experienced by organisms or ecosystems in response to adverse conditions. These indicators help assess ecosystem health, environmental quality, and the impacts of disturbances such as drought, pollution, or climate change on biological systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Stress indicator</rdfs:label>
     </Class>
     
@@ -23888,8 +28642,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000105 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000105">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Root growth yield is the efficiency of converting resources into root biomass.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The efficiency with which plants convert available resources such as carbon, nutrients, and energy into root biomass production. This measure indicates plant allocation strategies, resource use efficiency, and adaptation to soil conditions that affect plant establishment and ecosystem productivity.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Root growth yield</rdfs:label>
     </Class>
     
@@ -23898,8 +28653,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000106 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000106">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Process is a series of actions or steps taken to achieve a particular result.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A series of actions, changes, or functions that occur over time to transform inputs into outputs or achieve specific environmental or biological outcomes. This concept encompasses biogeochemical cycles, ecological succession, and physical transformations that drive ecosystem functioning and environmental change.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Process</rdfs:label>
     </Class>
     
@@ -23908,8 +28664,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000107 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000107">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum sulfate is a chemical compound consisting of aluminum and sulfate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and sulfate ions that occurs in acidic soils and affects soil chemistry and plant nutrition. This compound influences soil pH, aluminum toxicity, nutrient availability, and plant growth in acid-sensitive ecosystems and agricultural systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Aluminum sulfate</rdfs:label>
     </Class>
     
@@ -23918,9 +28675,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000108 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000108">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium is a chemical element essential for plant cell wall structure and signaling.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical element essential for plant cell wall structure, membrane stability, and cellular signaling processes in all living organisms. This nutrient affects soil structure, plant growth, ecosystem productivity, and serves as a major component of shells, bones, and geological formations in earth systems.</obo:IAO_0000115>
         <oboInOwl:hasExactSynonym>Ca</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Calcium</rdfs:label>
     </Class>
     
@@ -23929,8 +28687,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000109 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000109">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbon to nitrogen ratio is the proportion of carbon content relative to nitrogen content.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The proportion of carbon content relative to nitrogen content in organic materials, indicating decomposition rates and nutrient cycling dynamics. This stoichiometric relationship controls microbial activity, organic matter decomposition, nitrogen mineralization, and ecosystem responses to environmental changes and management practices.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>C:N ratio</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Carbon to nitrogen ratio</rdfs:label>
     </Class>
     
@@ -23939,8 +28701,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000110 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000110">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron tetrahydroxide is a chemical compound consisting of iron and four hydroxide groups.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
+        <obo:IAO_0000115>A chemical compound consisting of iron and four hydroxide groups that forms under specific geochemical conditions in soils and sediments. This mineral phase affects iron mobility, redox chemistry, and the biogeochemical cycling of iron and associated elements in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>iron(II) hydroxide</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Iron tetrahydroxide</rdfs:label>
     </Class>
     
@@ -23949,9 +28713,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000111 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000111">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Radiation is energy emitted in the form of waves or particles through space.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Energy emitted in the form of electromagnetic waves or particles that travels through space and affects environmental processes and biological systems. This energy form includes solar radiation, thermal radiation, and other electromagnetic emissions that drive photosynthesis, heating, and energy balance in earth system science.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001023"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Radiation</rdfs:label>
     </Class>
     
@@ -23960,8 +28725,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000112 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000112">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ion is an atom or molecule that has gained or lost electrons and carries an electric charge.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An atom or molecule that has gained or lost electrons and carries an electric charge, playing crucial roles in chemical reactions and biological processes. These charged particles control nutrient availability, soil chemistry, membrane transport, and electrochemical processes in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24870"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Ion</rdfs:label>
     </Class>
     
@@ -23970,8 +28737,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000113 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000113">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ammonium is a positively charged ion consisting of one nitrogen and four hydrogen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A positively charged ion consisting of one nitrogen and four hydrogen atoms that represents a major form of bioavailable nitrogen in soils and water. This nitrogen species is readily absorbed by plants, affects soil chemistry, and serves as a key component of nitrogen cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>NH4</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Ammonium</rdfs:label>
     </Class>
     
@@ -23980,9 +28749,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000114 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000114">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Evaporation is the process by which liquid water changes into water vapor.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The process by which liquid water changes into water vapor due to thermal energy, representing a major component of the hydrological cycle. This phase transition controls water loss from soil and plant surfaces, affects local humidity, and influences energy balance and climate patterns in environmental systems.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500034"/>
+        <oboInOwl:hasExactSynonym>vaporization</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Evaporation</rdfs:label>
     </Class>
     
@@ -23991,9 +28762,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000115 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000115">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Shortwave radiation is electromagnetic radiation with wavelengths shorter than infrared radiation.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+        <obo:IAO_0000115>Electromagnetic radiation with wavelengths shorter than infrared radiation, primarily including visible light and ultraviolet radiation from the sun. This energy form drives photosynthesis, affects atmospheric chemistry, controls surface heating, and represents the primary energy input to earth&apos;s climate system.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001861"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Shortwave radiation</rdfs:label>
     </Class>
     
@@ -24002,8 +28774,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000116 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000116">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Growth is the process of increasing in size, number, or degree over time.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The process of increasing in size, biomass, or complexity over time in biological organisms or ecological systems. This fundamental biological process controls primary productivity, population dynamics, ecosystem development, and represents the accumulation of organic matter and energy in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Growth</rdfs:label>
     </Class>
     
@@ -24012,8 +28785,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000117 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000117">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Clumping is the aggregation of particles or materials into larger clusters.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The aggregation of particles, organisms, or materials into larger clusters or groups due to physical, chemical, or biological forces. This process affects soil structure, seed dispersal, species distributions, and the spatial organization of materials and organisms in environmental and ecological systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Clumping</rdfs:label>
     </Class>
     
@@ -24022,8 +28796,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000118 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000118">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Water vapor is water in its gaseous state present in the atmosphere.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <obo:IAO_0000115>Water in its gaseous state present in the atmosphere, representing a major component of the global water cycle and greenhouse gas budget. This atmospheric moisture controls humidity, precipitation formation, heat transport, and energy balance processes that influence weather patterns and climate dynamics.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Water vapor</rdfs:label>
     </Class>
     
@@ -24032,8 +28807,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000119 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000119">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum dihydroxide is a chemical compound consisting of aluminum and two hydroxide groups.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and two hydroxide groups that occurs in acidic soils and affects aluminum availability and toxicity. This mineral form influences soil chemistry, plant aluminum stress, and the biogeochemical cycling of aluminum in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Al(OH)3</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Aluminum dihydroxide</rdfs:label>
     </Class>
     
@@ -24042,9 +28819,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000120 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000120">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Seed is a reproductive unit of a flowering plant capable of developing into a new plant.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>A reproductive unit of a flowering plant that contains an embryo and stored nutrients capable of developing into a new plant under appropriate conditions. This structure is fundamental for understanding plant reproduction, population dynamics, genetic diversity, and ecosystem regeneration processes.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0009010"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Seed</rdfs:label>
     </Class>
     
@@ -24053,8 +28831,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000121 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000121">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Volumetric heat capacity is the amount of heat needed to raise the temperature of a unit volume by one degree.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000147"/>
+        <obo:IAO_0000115>The amount of thermal energy needed to raise the temperature of a unit volume of material by one degree, controlling how materials respond to temperature changes. This property affects soil thermal dynamics, heat storage in water bodies, and temperature regulation processes that influence ecosystem functioning and climate patterns.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Volumetric heat capacity</rdfs:label>
     </Class>
     
@@ -24063,8 +28842,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000122 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000122">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Node is a point on a plant stem where leaves, buds, or branches emerge.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A point on a plant stem where leaves, buds, branches, or other structures emerge, representing sites of active growth and development. These structural features control plant architecture, branching patterns, leaf arrangement, and resource allocation strategies that affect plant productivity and competitive ability.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Node</rdfs:label>
     </Class>
     
@@ -24073,8 +28853,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000123 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000123">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nitrogen dioxide is a chemical compound consisting of one nitrogen and two oxygen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+        <obo:IAO_0000115>A chemical compound consisting of one nitrogen and two oxygen atoms that serves as an air pollutant and component of atmospheric nitrogen cycling. This reactive gas affects air quality, acid rain formation, ozone chemistry, and represents both a product and precursor of various nitrogen transformation processes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>NO2</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Nitrogen dioxide</rdfs:label>
     </Class>
     
@@ -24083,8 +28865,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000124 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000124">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Oxygen is a chemical element essential for respiration and combustion processes.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical element essential for aerobic respiration, combustion processes, and the formation of many chemical compounds in environmental systems. This element controls metabolic rates, decomposition processes, water quality, and serves as a key component of atmospheric composition and biogeochemical cycling.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>O2</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Oxygen</rdfs:label>
     </Class>
     
@@ -24093,8 +28877,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000125 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000125">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Solute is a substance that is dissolved in a solvent to form a solution.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A substance that is dissolved in a solvent to form a solution, representing the dissolved component of aqueous and other liquid systems. These dissolved materials control solution chemistry, osmotic properties, nutrient availability, and chemical transport processes in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Dissolved substance</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Solute</rdfs:label>
     </Class>
     
@@ -24103,8 +28889,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000126 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000126">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Content is the amount or proportion of a specific substance within a material.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>The amount or proportion of a specific substance within a material, typically expressed as a concentration, percentage, or mass fraction. This property characterizes material composition, nutrient concentrations, pollutant levels, and chemical constituents that control environmental processes and ecosystem functioning.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Content</rdfs:label>
     </Class>
     
@@ -24113,8 +28900,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000127 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000127">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Activity is the state of being active or the rate at which a process occurs.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The state of being active or the rate at which a process occurs, often referring to biological, chemical, or physical activity levels in environmental systems. This concept encompasses metabolic activity, enzyme activity, microbial activity, and other dynamic processes that drive ecosystem functioning and biogeochemical cycling.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Activity</rdfs:label>
     </Class>
     
@@ -24123,8 +28911,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000128 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000128">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Half saturation constant is the concentration at which a process operates at half its maximum rate.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The concentration of substrate at which an enzymatic or biological process operates at half its maximum rate, indicating the efficiency of resource utilization. This kinetic parameter is fundamental for understanding nutrient uptake, enzyme kinetics, and resource limitation in biological and biogeochemical processes.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Half saturation constant</rdfs:label>
     </Class>
     
@@ -24133,8 +28922,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000129 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000129">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Metabolic rate is the speed at which an organism converts energy for biological processes.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The speed at which an organism converts energy for biological processes such as growth, maintenance, and reproduction. This physiological parameter controls resource requirements, heat production, and carbon dioxide release, influencing individual fitness and ecosystem-level energy and carbon cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>respiration rate</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Metabolic rate</rdfs:label>
     </Class>
     
@@ -24143,8 +28934,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000130 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000130">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Pressure is the force applied perpendicular to a surface per unit area.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The force applied perpendicular to a surface per unit area, affecting physical processes and system behaviors in atmospheric, aquatic, and terrestrial environments. This physical property controls gas exchange, water movement, atmospheric dynamics, and mechanical stress on organisms and materials.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0001025"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Pressure</rdfs:label>
     </Class>
     
@@ -24153,8 +28946,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000131 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000131">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Atmosphere is the layer of gases surrounding Earth held in place by gravity.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The layer of gases surrounding Earth held in place by gravity, consisting primarily of nitrogen, oxygen, carbon dioxide, and trace gases. This gaseous envelope controls climate patterns, weather systems, gas exchange processes, and serves as the medium for atmospheric transport and chemical reactions in earth system science.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Atmosphere</rdfs:label>
     </Class>
     
@@ -24163,8 +28957,13 @@
     <!-- https://w3id.org/bervo/BERVO_8000132 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000132">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Energy is the capacity to do work or cause change in a system.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The capacity to do work or cause change in physical, chemical, or biological systems, existing in various forms such as solar, thermal, chemical, and kinetic energy. This fundamental concept drives all environmental processes, ecosystem functioning, and biogeochemical cycles that sustain life and shape earth system dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>fuel</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>heat</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>power</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>work</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Energy</rdfs:label>
     </Class>
     
@@ -24173,9 +28972,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000133 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000133">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Temperature is a measure of the average kinetic energy of particles in a substance.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
+        <obo:IAO_0000115>A measure of the average kinetic energy of particles in a substance, controlling reaction rates, phase transitions, and biological processes in environmental systems. This intensive property affects enzymatic activity, species distributions, ecosystem productivity, and serves as a fundamental driver of climate and weather patterns.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000146"/>
+        <oboInOwl:hasExactSynonym>temp</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>warmth</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Temperature</rdfs:label>
     </Class>
     
@@ -24184,8 +28986,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000134 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000134">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Land surface is the solid portion of Earth&apos;s surface not covered by water.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The solid portion of Earth&apos;s surface not covered by permanent water bodies, including soil, vegetation, and exposed rock surfaces. This interface between terrestrial and atmospheric systems controls energy exchange, water cycling, vegetation growth, and serves as the foundation for terrestrial ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>terrain</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Land surface</rdfs:label>
     </Class>
     
@@ -24194,8 +28998,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000135 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000135">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Surface irrigation is a method of applying water to crops by flowing water over the soil surface.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <obo:IAO_0000115>A method of applying water to agricultural crops by flowing water over the soil surface through furrows, basins, or flood systems. This irrigation technique affects soil moisture distribution, nutrient transport, erosion potential, and represents a major water management practice in agricultural systems worldwide.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Surface irrigation</rdfs:label>
     </Class>
     
@@ -24204,8 +29009,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000136 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000136">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Grain is the edible seed of cereal plants such as wheat, rice, or corn.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The edible seed of cereal plants such as wheat, rice, or corn that serves as a major food source and agricultural product. These reproductive structures represent the harvestable portion of cereal crops, control agricultural yield, and serve as both food resources and propagules for plant reproduction in agricultural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>kernel</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Grain</rdfs:label>
     </Class>
     
@@ -24214,9 +29021,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000137 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000137">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Mass is the amount of matter in an object measured in units like grams or kilograms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>The amount of matter contained in an object or substance, typically measured in units such as grams or kilograms. This fundamental property affects gravitational forces, inertia, density calculations, and serves as a basis for quantifying material quantities and concentrations in environmental and ecological studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000135"/>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Mass</rdfs:label>
     </Class>
     
@@ -24225,28 +29034,23 @@
     <!-- https://w3id.org/bervo/BERVO_8000138 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000138">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phosphate is an anion consisting of one phosphorus atom and four oxygen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An anion consisting of one phosphorus atom and four oxygen atoms that represents the primary form of bioavailable phosphorus in environmental systems. This ion controls plant nutrition, microbial activity, eutrophication processes, and serves as a key component of phosphorus cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>PO4</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>PO43-</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Phosphate</rdfs:label>
     </Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_8000139 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_8000139">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Total evaporation is the complete conversion of liquid water to water vapor from all sources.</obo:IAO_0000115>
-        <rdfs:label>Total evaporation</rdfs:label>
-    </Class>
-    
-
-
     <!-- https://w3id.org/bervo/BERVO_8000140 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000140">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium hydroxide is a chemical compound consisting of calcium and hydroxide ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound consisting of calcium and hydroxide ions that affects soil pH and calcium availability in terrestrial systems. This compound influences soil alkalinity, plant nutrition, and chemical weathering processes while serving as both a product and driver of mineral-water interactions in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_35150"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Calcium hydroxide</rdfs:label>
     </Class>
     
@@ -24255,8 +29059,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000141 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000141">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Bicarbonate is an anion consisting of one hydrogen, one carbon, and three oxygen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An anion consisting of one hydrogen, one carbon, and three oxygen atoms that serves as an important component of carbonate chemistry and pH buffering systems. This ion affects water alkalinity, carbon cycling, ocean acidification, and serves as a form of dissolved inorganic carbon in aquatic and soil systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_17544"/>
+        <oboInOwl:hasExactSynonym>hydrogen carbonate</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Bicarbonate</rdfs:label>
     </Class>
     
@@ -24265,8 +29072,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000142 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000142">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Plant water stress is the condition when plants experience insufficient water availability.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The condition when plants experience insufficient water availability relative to their physiological demands, affecting growth, survival, and ecosystem functioning. This stress response triggers various physiological and morphological adaptations, influences species distributions, and represents a major constraint on ecosystem productivity in water-limited environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Plant water stress</rdfs:label>
     </Class>
     
@@ -24275,8 +29083,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000143 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000143">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sodium is a chemical element that is highly reactive and forms many important compounds.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical element that is highly reactive and forms many important compounds affecting soil salinity, plant physiology, and water quality. This alkali metal influences soil structure, plant salt tolerance, groundwater chemistry, and serves as both an essential micronutrient and potential toxin in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Na</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Sodium</rdfs:label>
     </Class>
     
@@ -24285,8 +29095,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000144 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000144">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Water table is the upper boundary of the saturated zone in groundwater.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The upper boundary of the saturated zone in groundwater where soil pores and rock fractures are completely filled with water. This hydrological feature controls plant water access, soil moisture patterns, groundwater flow, and influences ecosystem functioning and species distributions in terrestrial environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_06105201"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Water table</rdfs:label>
     </Class>
     
@@ -24295,9 +29107,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000145 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000145">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Branch is a woody structural member of a tree or shrub that grows from the trunk or main stem.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>A woody structural member of a tree or shrub that grows from the trunk or main stem and supports leaves, flowers, and fruits. These structural components control plant architecture, light interception, resource allocation, and competitive ability while influencing canopy structure and ecosystem functioning.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0025073"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Branch</rdfs:label>
     </Class>
     
@@ -24306,8 +29119,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000146 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000146">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbon dioxide carboxylation rate is the speed at which CO2 is incorporated into organic compounds.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The speed at which carbon dioxide is incorporated into organic compounds during photosynthesis and other carbon fixation processes. This rate controls primary productivity, carbon assimilation efficiency, and plant responses to atmospheric carbon dioxide concentrations in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Carbon dioxide carboxylation rate</rdfs:label>
     </Class>
     
@@ -24316,8 +29130,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000147 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000147">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Heat capacity is the amount of heat needed to raise the temperature of a substance by one degree.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+        <obo:IAO_0000115>The amount of thermal energy needed to raise the temperature of a substance by one degree, controlling how materials respond to temperature changes. This property affects thermal buffering, temperature regulation, heat storage, and energy balance processes that influence ecosystem functioning and climate dynamics.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Heat capacity</rdfs:label>
     </Class>
     
@@ -24326,8 +29141,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000148 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000148">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Surface water is water that collects on the ground or in streams, rivers, lakes, and oceans.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <obo:IAO_0000115>Water that collects on the ground surface or in natural water bodies such as streams, rivers, lakes, and oceans. This water source supports aquatic ecosystems, provides drinking water and irrigation supplies, and represents the most visible and accessible component of freshwater resources in hydrological systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Surface water</rdfs:label>
     </Class>
     
@@ -24336,8 +29152,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000149 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000149">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Constraint is a limitation or restriction that affects the behavior of a system.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A limitation or restriction that affects the behavior, growth, or functioning of biological or environmental systems. These limiting factors control ecosystem processes, species distributions, resource availability, and represent bottlenecks that determine system performance and responses to environmental change.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Constraint</rdfs:label>
     </Class>
     
@@ -24346,8 +29163,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000150 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000150">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Irrigation water is water applied to agricultural crops to supplement natural precipitation.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <obo:IAO_0000115>Water applied to agricultural crops through artificial means to supplement natural precipitation and ensure adequate moisture for plant growth. This managed water input affects crop productivity, soil moisture, nutrient transport, and represents a major component of agricultural water use and landscape modification.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Irrigation water</rdfs:label>
     </Class>
     
@@ -24356,8 +29175,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000151 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000151">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Stalk is the main stem or support structure of a plant.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The main stem or support structure of a plant that provides mechanical support and serves as a conduit for water, nutrients, and photosynthetic products. This structural component controls plant height, competitive ability, resource transport, and represents the primary architectural framework of herbaceous plants and crop species.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0025066"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Stalk</rdfs:label>
     </Class>
     
@@ -24366,8 +29187,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000152 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000152">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Self shading is the blocking of light by one part of a plant from reaching another part.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The blocking of light by one part of a plant from reaching another part of the same plant, affecting photosynthetic efficiency and plant architecture. This phenomenon influences leaf arrangement, branching patterns, plant productivity, and represents an important constraint on light capture and carbon assimilation in dense vegetation.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Self shading</rdfs:label>
     </Class>
     
@@ -24376,8 +29198,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000153 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000153">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Fertilizer is a substance added to soil to provide nutrients that promote plant growth.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A substance added to soil or applied to plants to provide essential nutrients that promote plant growth and agricultural productivity. These materials affect soil fertility, crop yields, nutrient cycling, and represent a major input in agricultural systems that can influence both productivity and environmental quality.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>This may be a subclass of &quot;Amendment&quot;, which would also include wood chips, other sources of soil additions</rdfs:comment>
         <rdfs:label>Fertilizer</rdfs:label>
     </Class>
     
@@ -24386,28 +29210,20 @@
     <!-- https://w3id.org/bervo/BERVO_8000154 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000154">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum tetrahydroxide is a chemical compound consisting of aluminum and four hydroxide groups.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and four hydroxide groups that forms under specific geochemical conditions in soils and sediments. This mineral phase affects aluminum chemistry, soil acidity, and the mobility and toxicity of aluminum in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Aluminum tetrahydroxide</rdfs:label>
     </Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_8000155 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_8000155">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Water flux is the rate of water movement through a given area or surface.</obo:IAO_0000115>
-        <rdfs:label>Water flux</rdfs:label>
-    </Class>
-    
-
-
     <!-- https://w3id.org/bervo/BERVO_8000156 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000156">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>C4 is a type of photosynthetic pathway that concentrates carbon dioxide to improve efficiency.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A type of photosynthetic pathway that concentrates carbon dioxide around the enzyme Rubisco to improve photosynthetic efficiency under hot and dry conditions. This metabolic adaptation reduces photorespiration, enhances water use efficiency, and represents an important evolutionary strategy for plants in arid and semi-arid environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>C4</rdfs:label>
     </Class>
     
@@ -24416,8 +29232,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000157 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000157">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dihydrogen phosphate is an anion containing two hydrogen atoms and one phosphate group.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+        <obo:IAO_0000115>An anion containing two hydrogen atoms and one phosphate group that represents an important form of phosphorus in soil solutions and biological systems. This ionic species affects phosphorus availability, pH buffering, and serves as a bioavailable form of phosphorus for plant uptake and microbial processes.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Dihydrogen phosphate</rdfs:label>
     </Class>
     
@@ -24426,8 +29243,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000158 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000158">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Maturity is the state of being fully developed or reaching the final stage of growth.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The state of being fully developed or having reached the final stage of growth and development in biological organisms or ecological systems. This developmental stage affects reproductive capacity, resource allocation, harvest timing, and represents a critical transition point in organism life cycles and ecosystem succession.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Maturity</rdfs:label>
     </Class>
     
@@ -24436,8 +29254,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000159 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000159">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Seed set is the process by which flowers develop into seeds after successful pollination.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The process by which flowers develop into mature seeds following successful pollination and fertilization, representing a critical reproductive stage. This developmental process determines reproductive success, crop yields, genetic diversity, and influences population dynamics and ecosystem regeneration in plant communities.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>This refers to a process (a stage of growth)</rdfs:comment>
         <rdfs:label>Seed set</rdfs:label>
     </Class>
     
@@ -24446,8 +29266,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000160 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000160">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sediment is particles of organic or inorganic matter that settle out of water or air.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Particles of organic or inorganic matter that settle out of water or air due to gravitational forces, forming deposits in aquatic and terrestrial environments. These materials affect water quality, habitat structure, nutrient cycling, and represent important components of geomorphological and biogeochemical processes.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_00002007"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Sediment</rdfs:label>
     </Class>
     
@@ -24456,8 +29278,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000161 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000161">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Shoot is the above-ground portion of a plant including stems, leaves, and reproductive organs.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The above-ground portion of a plant including stems, leaves, and reproductive organs that conducts photosynthesis and reproduction. This structural component controls light capture, gas exchange, resource acquisition, and represents the primary interface between plants and the atmospheric environment.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Shoot</rdfs:label>
     </Class>
     
@@ -24466,8 +29289,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000162 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000162">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Solution is a homogeneous mixture of two or more substances where one dissolves in another.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A homogeneous mixture of two or more substances where one substance (solute) dissolves completely in another (solvent), forming a uniform composition. These liquid systems control chemical transport, nutrient availability, biogeochemical reactions, and represent the primary medium for chemical processes in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Solution</rdfs:label>
     </Class>
     
@@ -24476,8 +29300,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000163 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000163">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Secondary axes are branching structures that develop from the main axis of growth.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Branching structures that develop from the main axis of growth in plants, creating additional growing points and increasing structural complexity. These architectural features affect light interception, resource capture, reproductive capacity, and represent important components of plant competitive strategies and ecosystem structure.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Secondary axes</rdfs:label>
     </Class>
     
@@ -24486,8 +29311,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000164 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000164">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Leaf area index is the ratio of total leaf area to ground area covered by vegetation.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The ratio of total leaf area to ground area covered by vegetation, representing the amount of photosynthetic surface available for light interception. This dimensionless parameter controls canopy light interception, photosynthetic capacity, evapotranspiration, and serves as a key measure of vegetation density and ecosystem productivity.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Leaf area index</rdfs:label>
     </Class>
     
@@ -24496,9 +29322,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000165 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000165">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Urea is a nitrogen-containing compound commonly used as a fertilizer.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+        <obo:IAO_0000115>A nitrogen-containing organic compound commonly used as a fertilizer and naturally produced through protein metabolism in organisms. This compound provides readily available nitrogen for plant uptake, affects soil chemistry, and represents an important component of nitrogen cycling in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16199"/>
+        <oboInOwl:hasExactSynonym>CO(NH2)2</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>carbamide</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Urea</rdfs:label>
     </Class>
     
@@ -24507,9 +29336,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000166 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000166">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sodium carbonate is a chemical compound consisting of sodium and carbonate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound consisting of sodium and carbonate ions that affects water and soil chemistry, particularly in alkaline environments. This compound influences pH, salinity, mineral precipitation, and serves as both a natural component of alkaline soils and waters and an industrial chemical with environmental applications.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_29377"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Sodium carbonate</rdfs:label>
     </Class>
     
@@ -24518,8 +29348,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000167 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000167">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nitrogen is a chemical element essential for protein synthesis and plant growth.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical element essential for protein synthesis, nucleic acid formation, and overall plant growth and development in all living organisms. This element often limits primary productivity in terrestrial and aquatic ecosystems, controls plant nutrition, and serves as a key component of biogeochemical cycling and atmospheric chemistry.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>N</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Nitrogen</rdfs:label>
     </Class>
     
@@ -24528,9 +29360,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000168 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000168">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nitrate is an anion consisting of one nitrogen and three oxygen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An anion consisting of one nitrogen and three oxygen atoms that represents the most oxidized form of inorganic nitrogen in environmental systems. This ion serves as a major source of nitrogen for plant uptake, affects water quality through eutrophication, and represents the final product of nitrification in soil and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_17632"/>
+        <oboInOwl:hasExactSynonym>NO3</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>NO3-</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Nitrate</rdfs:label>
     </Class>
     
@@ -24539,8 +29374,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000169 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000169">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>C4 photosynthesis is a specialized form of photosynthesis that minimizes photorespiration.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A specialized form of photosynthesis that concentrates carbon dioxide around the enzyme Rubisco to minimize photorespiration and enhance carbon assimilation efficiency. This metabolic pathway is particularly advantageous in hot, dry conditions and represents an important adaptation that affects ecosystem productivity and species distributions.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>C4 photosynthesis</rdfs:label>
     </Class>
     
@@ -24549,8 +29385,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000170 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000170">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sheath protein carbon is the carbon content in proteins found in leaf sheath tissue.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000033"/>
+        <obo:IAO_0000115>The carbon content contained within protein molecules specifically located in leaf sheath tissue, representing a specialized component of plant protein pools. This carbon fraction is important for understanding tissue-specific carbon allocation, protein distribution, and the role of different plant organs in carbon storage and metabolism.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Sheath protein carbon</rdfs:label>
     </Class>
     
@@ -24559,9 +29396,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000171 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000171">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Root is the underground part of a plant that absorbs water and nutrients from soil.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The underground portion of a plant that anchors the plant in soil and absorbs water and nutrients essential for growth and survival. This organ system controls plant nutrition, soil stabilization, symbiotic relationships, and represents the primary interface between plants and the soil environment.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0009005"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Root</rdfs:label>
     </Class>
     
@@ -24570,8 +29408,13 @@
     <!-- https://w3id.org/bervo/BERVO_8000172 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000172">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Fire is a rapid chemical reaction that produces heat and light through combustion.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A rapid exothermic chemical reaction involving combustion that produces heat, light, and various combustion products including carbon dioxide and water vapor. This disturbance process shapes ecosystem structure, nutrient cycling, species composition, and represents a major driver of landscape dynamics and vegetation patterns in fire-prone environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000786"/>
+        <oboInOwl:hasExactSynonym>combustion</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>burn</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>wildfire</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Fire</rdfs:label>
     </Class>
     
@@ -24580,28 +29423,20 @@
     <!-- https://w3id.org/bervo/BERVO_8000173 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000173">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron hydrogen phosphate is a chemical compound containing iron, hydrogen, and phosphate.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
+        <obo:IAO_0000115>A chemical compound containing iron, hydrogen, and phosphate ions that occurs in soils and affects both iron and phosphorus bioavailability. This mineral form influences nutrient cycling, soil chemistry, and plant nutrition through its role in controlling the solubility and mobility of iron and phosphorus in terrestrial systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Iron hydrogen phosphate</rdfs:label>
     </Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_8000174 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_8000174">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Fraction is a part or portion of a whole expressed as a proportion.</obo:IAO_0000115>
-        <rdfs:label>Fraction</rdfs:label>
-    </Class>
-    
-
-
     <!-- https://w3id.org/bervo/BERVO_8000175 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000175">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Band is a strip or zone of material with distinct characteristics from surrounding areas.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A strip or zone of material with distinct physical, chemical, or biological characteristics that differs from surrounding areas. This spatial concept describes soil horizons, vegetation zones, spectral regions, and other linear or layered features that exhibit gradients or boundaries in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Band</rdfs:label>
     </Class>
     
@@ -24610,28 +29445,20 @@
     <!-- https://w3id.org/bervo/BERVO_8000176 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000176">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Number is a mathematical concept used to count, measure, or identify quantities.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A mathematical concept used to count, measure, or quantify discrete objects, events, or properties in environmental and ecological studies. This fundamental concept enables quantitative analysis, statistical description, and numerical modeling of environmental processes and ecosystem characteristics.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Number</rdfs:label>
     </Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_8000177 -->
-
-    <Class rdf:about="https://w3id.org/bervo/BERVO_8000177">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Soil band is a distinct layer or zone within soil with specific properties.</obo:IAO_0000115>
-        <rdfs:label>Soil band</rdfs:label>
-    </Class>
-    
-
-
     <!-- https://w3id.org/bervo/BERVO_8000178 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000178">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Erosion band is a zone where soil erosion is particularly active or concentrated.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A zone or area where soil erosion processes are particularly active or concentrated due to topographic, climatic, or management factors. These areas represent hotspots of sediment production, landscape change, and environmental degradation that affect soil resources, water quality, and ecosystem functioning.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Erosion band</rdfs:label>
     </Class>
     
@@ -24640,8 +29467,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000179 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000179">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Day is a period of 24 hours representing one complete rotation of Earth.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>A period of 24 hours representing one complete rotation of Earth relative to the sun, serving as a fundamental unit for measuring environmental cycles. This temporal scale captures diurnal patterns of solar radiation, temperature, biological activity, and atmospheric processes that drive ecosystem functioning and environmental dynamics.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Day</rdfs:label>
     </Class>
     
@@ -24650,10 +29478,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000180 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000180">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum is a lightweight metallic element commonly found in soil minerals.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A lightweight metallic element that is the third most abundant element in Earth&apos;s crust and commonly occurs in soil minerals such as feldspars and clays. This element affects soil chemistry, plant nutrition, and can become toxic to plants under acidic conditions, influencing ecosystem productivity and species distributions.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33620"/>
         <oboInOwl:hasExactSynonym>Al</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Aluminum</rdfs:label>
     </Class>
     
@@ -24662,8 +29491,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000181 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000181">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Stem is the main structural axis of a plant that supports leaves and reproductive organs.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The main structural axis of a plant that provides mechanical support and serves as a conduit for transporting water, nutrients, and photosynthetic products between roots and leaves. This organ system controls plant architecture, competitive ability, and resource allocation while serving as a storage site for carbohydrates and other compounds.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Stem</rdfs:label>
     </Class>
     
@@ -24672,9 +29502,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000182 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000182">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron is a chemical element essential for many biological processes including photosynthesis.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical element essential for many biological processes including photosynthesis, respiration, and chlorophyll synthesis in plants and other organisms. This transition metal affects plant nutrition, soil color, redox chemistry, and serves as both an essential micronutrient and a potential toxin depending on its chemical form and concentration.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_18248"/>
         <oboInOwl:hasExactSynonym>Fe</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Iron</rdfs:label>
     </Class>
     
@@ -24683,8 +29515,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000183 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000183">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sheath is a protective covering or wrapper around plant organs like stems or leaves.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>A protective covering or wrapper structure that surrounds and protects plant organs such as stems, leaves, or reproductive parts. These anatomical features provide mechanical protection, support, and can influence plant architecture and development while serving specialized functions in different plant families and growth forms.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Sheath</rdfs:label>
     </Class>
     
@@ -24693,8 +29526,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000184 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000184">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Wind is the movement of air from areas of high pressure to areas of low pressure.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The horizontal movement of air masses from areas of high atmospheric pressure to areas of low pressure, driven by differential heating and pressure gradients. This meteorological phenomenon controls heat transfer, moisture transport, pollination, seed dispersal, and mechanical stress on vegetation while influencing local and regional climate patterns.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Wind</rdfs:label>
     </Class>
     
@@ -24703,8 +29537,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000185 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000185">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved organic phosphorus is phosphorus from organic compounds that is dissolved in water.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+        <obo:IAO_0000115>Phosphorus contained within organic compounds that is dissolved in water, representing an important but often underestimated component of aquatic phosphorus cycling. This phosphorus pool includes nucleic acids, phospholipids, and other organic phosphorus compounds that can be mineralized or directly utilized by organisms in freshwater and marine ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Dissolved organic phosphorus</rdfs:label>
     </Class>
     
@@ -24713,8 +29548,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000186 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000186">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium phosphate is a chemical compound consisting of calcium and phosphate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound consisting of calcium and phosphate ions that occurs naturally in rocks, soils, and biological systems such as bones and teeth. This mineral affects soil fertility, phosphorus availability, and serves as both a nutrient source and a sink for phosphorus in terrestrial and aquatic biogeochemical cycles.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Calcium phosphate</rdfs:label>
     </Class>
     
@@ -24723,8 +29559,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000187 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000187">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium dihydrogen phosphate is a chemical compound containing calcium and dihydrogen phosphate.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound containing calcium and dihydrogen phosphate ions that serves as a source of both calcium and phosphorus in soils and fertilizer applications. This compound affects nutrient availability, soil chemistry, and plant nutrition while representing an important form of phosphorus that can be readily dissolved and utilized by plants.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Calcium dihydrogen phosphate</rdfs:label>
     </Class>
     
@@ -24733,9 +29570,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000188 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000188">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbon dioxide is a gas consisting of one carbon and two oxygen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A colorless gas consisting of one carbon and two oxygen atoms that plays central roles in photosynthesis, respiration, and global climate regulation. This greenhouse gas is fundamental for understanding carbon cycling, climate change, plant productivity, and the exchange of carbon between atmospheric, terrestrial, and marine reservoirs.</obo:IAO_0000115>
         <oboInOwl:hasExactSynonym>CO2</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Carbon dioxide</rdfs:label>
     </Class>
     
@@ -24744,8 +29582,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000189 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000189">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Non-structural carbohydrate is soluble sugar and starch that can be readily metabolized.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Soluble sugars and readily mobilizable starch that can be quickly metabolized by plants for energy, growth, and stress responses. These carbon compounds represent the mobile energy reserves that plants use for respiration, osmotic adjustment, and resource allocation, and are important indicators of plant carbon status and stress tolerance.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Non-structural carbohydrate</rdfs:label>
     </Class>
     
@@ -24754,9 +29593,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000190 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000190">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Volume is the amount of three-dimensional space occupied by a substance or object.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The amount of three-dimensional space occupied by a substance, object, or system, fundamental for calculating densities, concentrations, and spatial relationships. This geometric property is essential for quantifying habitat space, soil pore volume, water storage capacity, and scaling processes from molecular to ecosystem levels in environmental studies.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000918"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Volume</rdfs:label>
     </Class>
     
@@ -24765,8 +29605,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000191 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000191">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Structure is the arrangement and organization of parts within a system or organism.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The arrangement and organization of parts, components, or elements within a system, organism, or material that determines its properties and functions. This concept encompasses physical architecture, spatial relationships, and hierarchical organization that control system behavior and performance in biological and environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Structure</rdfs:label>
     </Class>
     
@@ -24775,9 +29616,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000192 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000192">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>CO2 concentration is the amount of carbon dioxide present in a given volume of air or water.</obo:IAO_0000115>
-        <rdfs:label>CO2 concentration</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The amount of carbon dioxide present in a given volume of air or water, typically expressed in parts per million or other concentration units. This parameter controls photosynthetic rates, plant growth responses, ocean acidification, and serves as a key indicator of greenhouse gas levels and climate change impacts.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>CO2 concentration</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Carbon dioxide concentration</rdfs:label>
     </Class>
     
 
@@ -24785,8 +29628,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000193 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000193">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Uptake is the process of absorbing or taking in substances from the environment.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The process by which organisms or environmental systems absorb, assimilate, or incorporate substances such as nutrients, water, or gases from their surrounding environment. This fundamental process controls resource acquisition, biogeochemical cycling, and the transfer of materials across biological and physical interfaces.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Uptake</rdfs:label>
     </Class>
     
@@ -24795,8 +29639,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000194 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000194">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum trihydroxide is a chemical compound consisting of aluminum and three hydroxide groups.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and three hydroxide groups that forms in soils and affects aluminum chemistry and availability. This mineral phase influences soil acidity, aluminum toxicity, and the mobility of aluminum in terrestrial and aquatic systems where pH and redox conditions control its formation and dissolution.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Aluminum trihydroxide</rdfs:label>
     </Class>
     
@@ -24805,8 +29650,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000195 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000195">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium hydrogen phosphate is a chemical compound containing magnesium and hydrogen phosphate.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound containing magnesium and hydrogen phosphate ions that affects the availability of both magnesium and phosphorus in soil and water systems. This compound influences nutrient cycling, soil chemistry, and plant nutrition by serving as a source of essential nutrients while affecting pH and ion equilibria.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Magnesium hydrogen phosphate</rdfs:label>
     </Class>
     
@@ -24815,8 +29661,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000196 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000196">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aqueous refers to solutions or environments containing water as the solvent.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Relating to solutions or environments where water serves as the solvent, encompassing most biological and many environmental chemical systems. This concept describes water-based systems where dissolved substances interact, chemical reactions occur, and biological processes take place in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Aqueous</rdfs:label>
     </Class>
     
@@ -24825,9 +29672,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000197 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000197">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Width is the measurement of how broad something is from side to side.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>The measurement of how broad an object extends from side to side, representing the horizontal dimension perpendicular to length. This spatial property is important for characterizing structural dimensions, habitat features, flow cross-sections, and geometric relationships that influence ecological processes and environmental functions.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000921"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Width</rdfs:label>
     </Class>
     
@@ -24836,8 +29684,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000198 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000198">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Potassium is a chemical element essential for plant growth and cellular processes.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical element essential for plant growth, cellular processes, and osmotic regulation in all living organisms. This macronutrient controls enzyme activation, stomatal function, water relations, and plant stress tolerance while serving as a key component of soil fertility and agricultural productivity.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_26216"/>
+        <oboInOwl:hasExactSynonym>K</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>kalium</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Potassium</rdfs:label>
     </Class>
     
@@ -24846,8 +29698,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000199 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000199">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Salt is a chemical compound formed when an acid reacts with a base.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound formed when an acid reacts with a base, or more broadly, any ionic compound that affects the salinity of soils and water bodies. These compounds influence osmotic stress, plant tolerance, soil structure, and water quality while representing major constraints on ecosystem functioning in arid and coastal environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Salt</rdfs:label>
     </Class>
     
@@ -24856,8 +29709,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000200 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000200">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium bicarbonate is a chemical compound containing calcium and bicarbonate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+        <obo:IAO_0000115>A chemical compound containing calcium and bicarbonate ions that occurs in natural waters and affects water chemistry and nutrient availability. This compound influences water hardness, pH buffering capacity, and serves as a source of both calcium nutrition and inorganic carbon in aquatic and terrestrial systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Calcium bicarbonate</rdfs:label>
     </Class>
     
@@ -24866,8 +29720,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000201 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000201">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Stoma is a microscopic pore in plant leaves that allows gas exchange.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>A microscopic pore in plant leaves and stems that regulates gas exchange between the plant and atmosphere, controlling carbon dioxide uptake and water vapor loss. These structures are fundamental for understanding photosynthesis, transpiration, water use efficiency, and plant responses to environmental conditions such as drought and atmospheric composition.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0008032"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Stoma</rdfs:label>
     </Class>
     
@@ -24876,8 +29732,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000202 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000202">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Water content is the amount of water present in a material expressed as a percentage.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <obo:IAO_0000115>The amount of water present in a material such as soil, plant tissue, or atmospheric air, typically expressed as a percentage by mass or volume. This property controls biological activity, physical processes, material properties, and represents a fundamental parameter for understanding ecosystem functioning and environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>humidity</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Water content</rdfs:label>
     </Class>
     
@@ -24886,8 +29744,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000203 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000203">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum hydroxide is a chemical compound consisting of aluminum and hydroxide ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and hydroxide ions that forms in soils and affects aluminum chemistry and plant nutrition. This compound influences soil pH, aluminum availability, and plant aluminum toxicity while serving as both a product of mineral weathering and a control on aluminum mobility in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Aluminum hydroxide</rdfs:label>
     </Class>
     
@@ -24896,9 +29755,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000204 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000204">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Snowpack is an accumulation of snow that persists over time.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An accumulation of compressed snow layers that persists over time, serving as a major component of seasonal water storage in mountainous and high-latitude regions. This frozen water reservoir affects regional hydrology, provides habitat for specialized organisms, influences surface albedo, and controls spring snowmelt and flood patterns.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_03000116"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Snowpack</rdfs:label>
     </Class>
     
@@ -24907,9 +29767,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000205 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000205">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Acetate is an anion derived from acetic acid commonly found in biological systems.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An anion derived from acetic acid that commonly occurs in biological systems and serves as an important intermediate in microbial metabolism. This organic ion plays roles in fermentation processes, carbon cycling, methanogenesis, and represents a key component of anaerobic decomposition in soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30089"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Acetate</rdfs:label>
     </Class>
     
@@ -24918,8 +29779,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000206 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000206">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Internode is the portion of a plant stem between two nodes.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The portion of a plant stem located between two consecutive nodes, representing the elongated segment that contributes to plant height and structure. This anatomical feature affects plant architecture, mechanical properties, resource transport, and represents sites of stem elongation and structural development.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Internode</rdfs:label>
     </Class>
     
@@ -24928,9 +29790,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000207 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000207">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium is a chemical element essential for chlorophyll and enzyme function.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical element essential for chlorophyll structure, enzyme function, and cellular processes in all living organisms. This macronutrient affects photosynthesis, protein synthesis, and plant growth while serving as a key component of soil chemistry and agricultural fertility in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasExactSynonym>Mg</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Magnesium</rdfs:label>
     </Class>
     
@@ -24939,8 +29802,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000208 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000208">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Thermal adaptation is the adjustment of organisms to temperature conditions in their environment.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The evolutionary and physiological adjustment of organisms to temperature conditions in their environment, affecting their survival, growth, and reproductive success. These adaptations control species distributions, ecosystem composition, and biological responses to climate change and temperature variability in different environmental contexts.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Thermal adaptation</rdfs:label>
     </Class>
     
@@ -24949,9 +29813,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000209 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000209">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Clay is fine-grained soil composed of mineral particles smaller than 2 micrometers.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Fine-grained soil material composed of mineral particles smaller than 2 micrometers that strongly influences soil properties and ecosystem functioning. This soil component affects water retention, nutrient holding capacity, soil structure, and provides important surfaces for chemical reactions and microbial activity in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_00002982"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Clay</rdfs:label>
     </Class>
     
@@ -24960,9 +29825,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000210 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000210">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium carbonate is a chemical compound consisting of magnesium and carbonate ions.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
+        <obo:IAO_0000115>A chemical compound consisting of magnesium and carbonate ions that occurs naturally in soils and rocks and affects both magnesium nutrition and carbon cycling. This mineral influences soil pH, magnesium availability, and serves as both a source of plant nutrients and a component of carbonate weathering processes.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_31793"/>
+        <oboInOwl:hasExactSynonym>MgCO3</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Magnesium carbonate</rdfs:label>
     </Class>
     
@@ -24971,8 +29838,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000211 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000211">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phosphorous to carbon ratio is the proportion of phosphorus content relative to carbon content.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <obo:IAO_0000115>The proportion of phosphorus content relative to carbon content in biological materials, indicating stoichiometric relationships and nutrient status. This ratio influences decomposition rates, microbial activity, ecosystem productivity, and represents an important measure of nutrient limitation and biogeochemical cycling in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Phosphorous to carbon ratio</rdfs:label>
     </Class>
     
@@ -24981,8 +29851,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000212 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000212">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Photosynthetically active radiation is the portion of light spectrum used by plants for photosynthesis.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+        <obo:IAO_0000115>The portion of the electromagnetic spectrum, typically between 400 and 700 nanometers, that can be utilized by plants for photosynthesis. This energy source controls primary productivity, plant growth, canopy development, and serves as the fundamental driver of carbon assimilation and ecosystem energy capture in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Photosynthetically active radiation</rdfs:label>
     </Class>
     
@@ -24991,8 +29862,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000213 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000213">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Rubisco activity is the enzymatic function of ribulose-1,5-bisphosphate carboxylase/oxygenase.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The enzymatic function of ribulose-1,5-bisphosphate carboxylase/oxygenase, the key enzyme responsible for carbon dioxide fixation in photosynthesis. This biochemical process controls the rate of carbon assimilation, affects plant productivity, and represents a major constraint on ecosystem carbon uptake and primary productivity.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Move to variable?</rdfs:comment>
         <rdfs:label>Rubisco activity</rdfs:label>
     </Class>
     
@@ -25001,9 +29874,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000214 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000214">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Chlorophyll is the green pigment in plants that captures light energy for photosynthesis.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The green pigment complex in plants and algae that captures light energy and converts it into chemical energy during photosynthesis. This essential biomolecule controls light harvesting efficiency, determines photosynthetic capacity, and serves as an indicator of plant health and ecosystem productivity in terrestrial and aquatic environments.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_28966"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Chlorophyll</rdfs:label>
     </Class>
     
@@ -25012,8 +29886,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000215 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000215">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Emission is the release or discharge of substances into the environment.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The release or discharge of gases, particles, energy, or other substances from natural or anthropogenic sources into the environment. This process affects air quality, greenhouse gas concentrations, biogeochemical cycling, and represents both natural ecosystem functions and human impacts on environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Emission</rdfs:label>
     </Class>
     
@@ -25022,8 +29897,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000216 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000216">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Grid cell is a spatial unit used in computational models to represent geographic areas.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A spatial unit used in computational models and geographic information systems to represent discrete geographic areas for analysis and modeling purposes. These spatial elements enable the representation of continuous environmental variables, support spatial analysis, and facilitate the integration of data across different scales in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>quadrat</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>experimental unit</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Grid cell</rdfs:label>
     </Class>
     
@@ -25032,8 +29910,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000217 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000217">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Plant maturity is the stage when a plant has completed its growth and development.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The developmental stage when a plant has completed its growth and reached reproductive capability, characterized by specific morphological and physiological changes. This life cycle stage affects resource allocation, reproductive success, harvest timing, and represents a critical transition point that influences ecosystem dynamics and agricultural productivity.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Plant maturity</rdfs:label>
     </Class>
     
@@ -25042,9 +29921,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000218 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000218">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phosphoric acid is a chemical compound consisting of hydrogen and phosphate groups.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound consisting of hydrogen and phosphate groups that serves as a source of phosphorus and affects soil acidity in terrestrial systems. This acid influences phosphorus availability, soil pH, mineral weathering, and serves as both a natural component of biogeochemical cycles and an important industrial chemical.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_26078"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Phosphoric acid</rdfs:label>
     </Class>
     
@@ -25053,8 +29933,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000219 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000219">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron dihydroxide is a chemical compound consisting of iron and two hydroxide groups.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical compound consisting of iron and two hydroxide groups that forms under specific redox and pH conditions in soils and aquatic systems. This mineral phase affects iron bioavailability, soil chemistry, and represents an intermediate oxidation state that influences iron cycling and plant nutrition.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Iron dihydroxide</rdfs:label>
     </Class>
     
@@ -25063,8 +29944,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000220 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000220">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Element is a pure chemical substance consisting of atoms with the same number of protons.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A pure chemical substance consisting of atoms with the same number of protons, representing the fundamental building blocks of all matter in environmental systems. These basic chemical units combine to form compounds and control the chemical composition, reactivity, and properties of materials in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Element</rdfs:label>
     </Class>
     
@@ -25073,8 +29955,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000221 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000221">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dead standing tree is a tree that has died but remains upright.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A tree that has died but remains upright in the forest canopy, providing important habitat structure and contributing to ecosystem functioning. These standing dead trees serve as wildlife habitat, affect forest structure, influence fire behavior, and represent important components of forest carbon storage and nutrient cycling.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>snag</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Dead standing tree</rdfs:label>
     </Class>
     
@@ -25083,8 +29967,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000222 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000222">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Soil water is water present in the pore spaces of soil.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <obo:IAO_0000115>Water present in the pore spaces of soil that is available for plant uptake, microbial activity, and chemical reactions. This essential component controls plant growth, nutrient transport, biogeochemical processes, and represents the primary medium for soil chemistry and biological activity in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Soil water</rdfs:label>
     </Class>
     
@@ -25093,8 +29978,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000223 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000223">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Node number is the count of nodes present on a plant stem.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The count of nodes present on a plant stem, representing the number of points where leaves, branches, or reproductive structures can emerge. This morphological parameter affects plant architecture, resource allocation, reproductive potential, and serves as an indicator of plant development and growth patterns.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Node number</rdfs:label>
     </Class>
     
@@ -25103,8 +29989,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000224 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000224">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ear is the seed-bearing structure of cereal plants like corn and wheat.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The seed-bearing reproductive structure of cereal plants such as corn and wheat that contains the harvestable grains. This agricultural organ determines crop yield, grain quality, and represents the economically important portion of cereal crops in agricultural production systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0020136"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Ear</rdfs:label>
     </Class>
     
@@ -25113,8 +30001,12 @@
     <!-- https://w3id.org/bervo/BERVO_8000225 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000225">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nitrogen to carbon ratio is the proportion of nitrogen content relative to carbon content.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <obo:IAO_0000115>The proportion of nitrogen content relative to carbon content in biological materials, indicating the stoichiometric relationship between these essential elements. This ratio influences decomposition rates, microbial activity, nutrient mineralization, and ecosystem responses to nutrient availability and environmental changes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>N:C ratio</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Nitrogen to carbon ratio</rdfs:label>
     </Class>
     
@@ -25123,8 +30015,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000226 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000226">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Layer is a distinct horizontal section or stratum within a system.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A distinct horizontal section or stratum within a system such as soil, vegetation, or atmospheric structure that exhibits characteristic properties. These stratified components control vertical gradients, resource distribution, habitat diversity, and represent important organizational features in environmental and ecological systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Layer</rdfs:label>
     </Class>
     
@@ -25133,8 +30026,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000227 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000227">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Coefficient is a numerical factor that expresses a relationship between variables.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A numerical factor that expresses the quantitative relationship between variables in mathematical models and empirical equations used in environmental science. These parameters control model behavior, quantify process rates, and represent empirically derived or theoretically based constants that characterize environmental and ecological relationships.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Coefficient</rdfs:label>
     </Class>
     
@@ -25143,9 +30037,13 @@
     <!-- https://w3id.org/bervo/BERVO_8000228 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000228">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sulfate is an anion consisting of one sulfur and four oxygen atoms.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>An anion consisting of one sulfur and four oxygen atoms that represents the most oxidized form of sulfur in environmental systems. This ion affects soil chemistry, plant nutrition, water quality, and serves as both an essential nutrient and a component of acid rain and mineral weathering processes.</obo:IAO_0000115>
         <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16189"/>
+        <oboInOwl:hasExactSynonym>SO4</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>SO42-</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>sulphate</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Sulfate</rdfs:label>
     </Class>
     
@@ -25154,20 +30052,832 @@
     <!-- https://w3id.org/bervo/BERVO_8000229 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_8000229">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Landscape is the visible features of an area of land including physical elements and human modifications.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The visible and measurable features of an area of land including topography, vegetation, water bodies, and human modifications that create spatial patterns and ecological gradients. This spatial concept encompasses the mosaic of ecosystems, land uses, and environmental conditions that influence biodiversity, ecosystem services, and environmental processes at regional scales.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Landscape</rdfs:label>
     </Class>
     
 
 
+    <!-- https://w3id.org/bervo/BERVO_8000230 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000230">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000242"/>
+        <obo:IAO_0000115>Data, materials, or energy that enters a system from external sources to be processed, transformed, or utilized by environmental or ecological processes. These inputs control system functioning, drive biogeochemical cycles, and represent the resources and driving forces that sustain ecosystem processes and environmental dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000207"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Input</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000231 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000231">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000242"/>
+        <obo:IAO_0000115>The products, results, or materials that emerge from a system following processing, transformation, or utilization of inputs by environmental or ecological processes. These outputs represent ecosystem services, waste products, energy transfers, and the measurable results of biogeochemical processes and environmental transformations.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000208"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Output</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000232 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000232">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The foundational category that serves as the parent classification for all conceptual terms in the Biological and Environmental Research Variable Ontology. This abstract class encompasses all non-variable concepts that describe entities, processes, and properties fundamental to understanding earth and environmental science systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>concept</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000233 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000233">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>The ratio of a substance&apos;s mass to its volume, representing a fundamental physical property that affects material behavior and environmental processes. This property controls buoyancy, mixing, stratification, and transport processes in fluids while influencing habitat structure and resource distribution in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Density</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000234 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000234">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>A measure of a fluid&apos;s resistance to deformation and flow when subjected to shear or tensile stress, affecting the movement of liquids and gases in environmental systems. This property controls fluid flow rates, mixing processes, transport efficiency, and influences biological locomotion and material transport in aquatic and atmospheric environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000550"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Viscosity</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000236 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000236">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>A measure of the amount of light absorbed by a material or substance as electromagnetic radiation passes through it, fundamental for understanding optical properties. This property affects photosynthesis, light penetration in water bodies, remote sensing applications, and represents the inverse of transmittance in optical and environmental measurements.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000133"/>
+        <oboInOwl:hasRelatedSynonym>transmittance</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Absorbance</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000237 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000237">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <obo:IAO_0000115>The numerical value assigned to a discrete quantity of objects, organisms, or events, fundamental for quantitative analysis in environmental and ecological studies. This measurement type enables population assessments, biodiversity quantification, and statistical analysis of discrete environmental variables and biological phenomena.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000126"/>
+        <oboInOwl:hasExactSynonym>quantity</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Count</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000238 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000238">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The continuous progression of existence that provides the temporal framework for all environmental processes, biological activities, and ecosystem dynamics. This fundamental dimension enables the measurement of process rates, seasonal cycles, long-term trends, and temporal relationships that characterize change and development in earth and environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000010"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Time</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000239 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000239">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>A representation of a specific day that provides temporal reference for environmental observations and events, typically including day, month, and year components. This temporal specification enables the timing of ecological events, tracking of environmental changes, and coordination of monitoring activities across different spatial and temporal scales.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000099"/>
+        <oboInOwl:hasExactSynonym>calendar date</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Date</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000240 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000240">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>A representation of a specific moment in time that combines date and time components to provide precise temporal reference for environmental measurements and observations. This temporal specification includes day, month, year, hours, minutes, and potentially seconds, enabling precise timing of processes, events, and data collection in environmental and ecological studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000180"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>DateTime</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000241 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000241">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A measurable characteristic or attribute that describes the physical state or behavior of matter and energy in environmental systems. This concept encompasses properties such as temperature, density, conductivity, and pressure that govern physical processes in earth and environmental science applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000209"/>
+        <oboInOwl:hasExactSynonym>physical context</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Physical property</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000242 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000242">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A numerical or categorical representation that quantifies or describes the magnitude, intensity, or state of a measured or observed property. This concept encompasses all forms of data values used to characterize environmental variables and parameters in earth system science and ecological modeling applications.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Value</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000243 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000243">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000242"/>
+        <obo:IAO_0000115>A non-numerical representation that describes the categorical or descriptive characteristics of an environmental property or condition. This concept encompasses classifications, categories, and descriptive states used to characterize ecological conditions and environmental attributes in earth and environmental science studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Qualitative value</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000244 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000244">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000242"/>
+        <obo:IAO_0000115>A numerical representation that expresses the measurable magnitude or amount of an environmental property or variable. This concept encompasses all numerical measurements and calculated values used to quantify physical, chemical, and biological parameters in earth system science and environmental research.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Quantitative value</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000245 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000245">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000248"/>
+        <obo:IAO_0000115>A quantitative relationship that expresses the proportional magnitude of one environmental variable relative to another variable or reference value. This concept is fundamental for comparing different ecosystem components, expressing stoichiometric relationships, and standardizing environmental measurements across different scales and systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000154"/>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0001470"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Ratio</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000246 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000246">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000243"/>
+        <obo:IAO_0000115>A discrete classification or grouping that organizes environmental variables, conditions, or entities into distinct types or classes. This concept is essential for organizing ecological data, defining habitat types, classifying environmental conditions, and structuring taxonomic and functional group classifications in environmental research.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Category</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000247 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000247">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000248"/>
+        <obo:IAO_0000115>A quantitative representation that expresses the proportional part of a whole environmental variable or system component. This concept is crucial for describing partial quantities, compositional relationships, and proportional distributions of materials, energy, or organisms within ecological and environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Fraction</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000248 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000248">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <obo:IAO_0000115>A numerical representation that expresses the magnitude of an environmental variable in relation to a reference value, standard, or other variable. This concept encompasses normalized, standardized, and comparative measurements used to facilitate comparisons across different environmental conditions, spatial scales, and temporal periods.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Relative value</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000249 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000249">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A standard reference temperature of 25 degrees Celsius commonly used in environmental measurements and laboratory conditions for consistency and comparison purposes. This standardized temperature provides a baseline for chemical reaction rates, biological processes, and physical property measurements in earth and environmental science applications.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>room temperature</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>25 degrees Celsius</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>77 degrees Farenheit</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Standard ambient temperature</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000250 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000250">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>The capacity of a substance to dissolve in a solvent under specific environmental conditions, typically expressed as concentration at equilibrium. This property controls the mobility and bioavailability of chemicals in soil and water systems, affecting nutrient uptake, contaminant transport, and geochemical processes in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Solubility</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000251 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000251">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A chemical element and noble gas that constitutes approximately 0.93% of Earth&apos;s atmosphere and serves as an important tracer in atmospheric and hydrological studies. This inert gas is used in environmental research for dating groundwater, studying atmospheric mixing processes, and as a reference standard in gas chromatography and other analytical techniques.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_49475"/>
+        <oboInOwl:hasExactSynonym>Ar</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Argon</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000252 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000252">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <obo:IAO_0000115>The smallest or lowest value within a dataset, range, or distribution, representing the lower boundary of measured environmental variables. This statistical parameter is essential for characterizing environmental extremes, establishing baseline conditions, and understanding the full range of variability in ecological and environmental measurements.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000151"/>
+        <oboInOwl:hasExactSynonym>min</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Minimum</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000253 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000253">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <obo:IAO_0000115>The largest or highest value within a dataset, range, or distribution, representing the upper boundary of measured environmental variables. This statistical parameter is crucial for identifying environmental extremes, assessing system capacity, and understanding the full scope of variability in ecological and biogeochemical processes.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000152"/>
+        <oboInOwl:hasExactSynonym>max</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Maximum</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000254 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000254">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <obo:IAO_0000115>The sum or complete amount of a quantity representing the aggregate value of all components within a defined system or measurement period. This comprehensive measure is fundamental for mass balance calculations, ecosystem budgets, and quantifying cumulative effects in environmental and ecological studies.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>tot</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>cumulative</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000255 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000255">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>A geometric measurement that describes the spatial orientation or inclination between two intersecting lines, surfaces, or directions in environmental systems. This property is fundamental for characterizing slope gradients, solar angles, wind directions, and three-dimensional structural relationships in earth system science and ecological research.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000547"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Angle</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000256 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000256">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <obo:IAO_0000115>A trigonometric function that expresses the ratio of the opposite side to the hypotenuse in a right triangle, commonly used in environmental modeling applications. This mathematical concept is essential for calculating solar radiation components, wave phenomena, and periodic environmental processes in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>sin</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sine</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000257 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000257">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <obo:IAO_0000115>A trigonometric function that expresses the ratio of the adjacent side to the hypotenuse in a right triangle, frequently applied in environmental calculations. This mathematical concept is crucial for determining directional components, radiation geometry, and oscillatory patterns in atmospheric and ecological modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>cos</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Cosine</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000258 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000258">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <obo:IAO_0000115>A water application method that delivers water directly to the root zone through underground distribution systems such as buried drip lines or subsurface emitters. This irrigation technique minimizes surface evaporation losses and provides efficient water delivery for agricultural and landscaping applications in earth system management.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Suburface irrigation</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000259 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000259">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <obo:IAO_0000115>A statistical measure that represents the central tendency of a dataset calculated as the sum of all values divided by the number of observations. This concept is fundamental for summarizing environmental data, characterizing average conditions, and providing representative values for ecosystem parameters in earth and environmental science research.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000147"/>
+        <oboInOwl:hasExactSynonym>average</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Mean</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000260 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000260">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>A one-dimensional measurement that quantifies the extent of an object or distance between two points in space. This property is essential for characterizing structural dimensions in ecosystems, measuring spatial scales, and defining geometric parameters in environmental modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000441"/>
+        <oboInOwl:hasRelatedSynonym>span</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Length</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000261 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000261">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>A logarithmic scale that measures the acidity or alkalinity of aqueous solutions, ranging from 0 to 14 with 7 representing neutrality. This property is critical for characterizing soil chemistry, water quality, nutrient availability, and biological activity in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000121"/>
+        <oboInOwl:hasRelatedSynonym>acidity</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>pH</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000262 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000262">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <obo:IAO_0000115>The remaining amount of a quantity after accounting for opposing processes, losses, or deductions from the total value. This concept is fundamental for calculating net primary productivity, net ecosystem exchange, net radiation balance, and other net fluxes that characterize the overall direction and magnitude of environmental processes.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Net</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000263 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000263">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>A measure of the reflectivity of a surface, expressed as the fraction of incident electromagnetic radiation that is reflected rather than absorbed. This property controls surface energy balance, influences local and regional climate, affects snow and ice persistence, and varies significantly among different land cover types and surface materials.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000554"/>
+        <oboInOwl:hasRelatedSynonym>non-reflected light</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Albedo</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000264 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000264">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The conversion of an inorganic substance into an organic compound through biological or chemical processes, most commonly referring to nitrogen or carbon fixation. This process is fundamental for understanding nutrient cycling, primary productivity, and the transformation of atmospheric gases into biologically available forms in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Fixation</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000265 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000265">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A reference point representing the starting value, condition, or state of a system at the beginning of a measurement period or before a specified event occurs. This temporal reference is essential for calculating changes, rates, and responses in environmental monitoring, experimental studies, and long-term ecological research.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>start</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Initial</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000266 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000266">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A reference point representing the ending value, condition, or state of a system at the conclusion of a measurement period or after a specified event has occurred. This temporal reference enables the quantification of change, response magnitude, and process outcomes in environmental studies and ecosystem monitoring applications.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>end</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Final</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000267 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000267">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <obo:IAO_0000115>The amount of mass per unit area, expressing the distribution of material across a two-dimensional surface rather than within a three-dimensional volume. This property is important for characterizing biomass distribution, pollutant loading, precipitation amounts, and other environmental quantities that vary spatially across landscapes and surfaces.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Area density</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000268 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000268">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <obo:IAO_0000115>A kinetic parameter that defines the substrate concentration at which an enzyme-catalyzed reaction proceeds at half its maximum rate, indicating enzyme-substrate affinity. This constant is fundamental for understanding enzyme kinetics, metabolic regulation, and nutrient uptake processes in biological systems and environmental biogeochemistry.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000542"/>
+        <oboInOwl:hasExactSynonym>Km</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Michaelis constant</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000269 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000269">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000272"/>
+        <obo:IAO_0000115>A kinetic parameter that quantifies the concentration of an inhibitor required to reduce enzyme activity to half of its maximum rate. This constant is essential for understanding enzyme regulation, metabolic control, and biochemical inhibition processes in biological systems and environmental biogeochemistry.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000545"/>
+        <oboInOwl:hasExactSynonym>Ki</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Inhibition constant</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000270 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000270">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A proportionality constant that relates the rate of a chemical or physical process to the concentrations or activities of the participating reactants. This parameter is fundamental for quantifying reaction kinetics, transformation processes, and temporal dynamics in biogeochemical and environmental modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000495"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Rate constant</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000271 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000271">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A thermodynamic parameter that quantifies the relative concentrations of reactants and products when a chemical reaction reaches equilibrium at a given temperature. This constant is essential for understanding chemical stability, phase relationships, and geochemical processes in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000494"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Equilibrium constant</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000272 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000272">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A thermodynamic parameter that quantifies the tendency of a compound to dissociate into its constituent ions or components in solution. This constant is crucial for understanding acid-base chemistry, ion speciation, and chemical equilibria in soil and water systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000544"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dissociation constant</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000273 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000273">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+        <obo:IAO_0000115>The rate of thermal energy transfer per unit area across a surface or interface, typically measured in watts per square meter. This concept is fundamental for understanding energy balance, temperature regulation, and thermal processes in atmospheric, terrestrial, and aquatic environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Heat flux</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000274 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000274">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>A layer of tightly packed cells that surrounds the vascular bundles in plant leaves, particularly prominent in C4 plants. This anatomical structure plays a crucial role in photosynthetic carbon concentration mechanisms and is important for understanding plant physiological adaptations and carbon fixation efficiency in different environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0006023"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Bundle sheath</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000275 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000275">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <obo:IAO_0000115>The internal leaf tissue located between the upper and lower epidermis where most photosynthesis occurs in plant leaves. This tissue contains chloroplast-rich cells and provides the primary site for carbon dioxide fixation and oxygen production, making it essential for understanding plant productivity and ecosystem carbon cycling.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0006070"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Mesophyll</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000276 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000276">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+        <obo:IAO_0000115>Electromagnetic energy emitted by the sun that reaches Earth&apos;s surface and drives most environmental and biological processes. This energy source controls photosynthesis, evapotranspiration, weather patterns, and climate dynamics, making it fundamental to earth system science and ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001862"/>
+        <oboInOwl:hasExactSynonym>sunlight</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Solar radiation</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000277 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000277">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The rate at which a substance undergoes oxidation normalized by the mass, area, or volume of the substance itself, providing a standardized measure of oxidative activity. This parameter is important for comparing oxidation processes across different materials, environments, or experimental conditions in biogeochemical and environmental chemistry studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Specific oxidation rate</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000278 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000278">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The rate of air movement in the atmosphere, typically measured as the magnitude of horizontal air velocity near Earth&apos;s surface. This meteorological parameter controls evapotranspiration rates, heat transfer, mechanical stress on vegetation, and atmospheric mixing processes in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Wind speed</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000279 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000279">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>A temporal scale representing a complete annual cycle of 365 or 366 days, encompassing all seasonal variations and annual patterns. This time period is fundamental for characterizing long-term environmental trends, annual cycles of ecosystem processes, and interannual variability in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>annual</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Yearly</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000280 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000280">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>A temporal scale representing approximately one-twelfth of an annual cycle, typically spanning 28 to 31 days depending on the specific month. This time period is important for characterizing seasonal transitions, monthly climate patterns, and intermediate-term environmental processes in ecosystem monitoring and modeling.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>per month</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Monthly</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000281 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000281">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>A temporal scale representing a seven-day period used for organizing environmental observations and management activities. This time period is useful for characterizing short-term environmental variability, management cycles, and human-influenced patterns in agricultural and urban environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>per week</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Weekly</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000282 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000282">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>A temporal scale representing a 24-hour period corresponding to one complete rotation of Earth relative to the sun. This fundamental time unit captures diurnal cycles of solar radiation, temperature, and biological activity that drive many environmental and ecological processes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>per day</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Daily</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000283 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000283">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>A temporal scale representing a one-hour period used for characterizing short-term environmental fluctuations and rapid process dynamics. This time resolution is essential for capturing diurnal patterns, meteorological variations, and fine-scale temporal changes in atmospheric and ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>per hour</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Hourly</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000284 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000284">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000185"/>
+        <obo:IAO_0000115>Phosphorus-containing organic compounds that are dissolved in water and available for biological uptake and transformation. This form of phosphorus represents an important nutrient pool in aquatic ecosystems and soil solutions, controlling primary productivity and biogeochemical cycling in freshwater and marine environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dissolved organic phosphate</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000285 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000285">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A large, relatively permanent body of water that is surrounded by land and disconnected from the ocean, serving as an important freshwater ecosystem. These aquatic systems support diverse biological communities, regulate local climate, provide water resources, and serve as sentinels of environmental change in watershed and regional environmental studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_00000020"/>
+        <oboInOwl:hasRelatedSynonym>loch</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>pond</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>pool</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Lake</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000286 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000286">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>Material derived from the remains, waste products, or secretions of living organisms that contains carbon-based compounds essential for ecosystem functioning. This material serves as a source of nutrients, energy, and soil structure while controlling decomposition processes, carbon sequestration, and habitat quality in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Organic matter</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000287 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000287">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+        <obo:IAO_0000115>The total amount of thermal energy contained within a system that can be released or absorbed during physical or chemical processes at constant pressure. This property controls phase transitions, chemical reaction rates, and energy balance processes that influence ecosystem functioning and environmental dynamics in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>enthalpy</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>total heat</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Heat content</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000288 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000288">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The maximum amount of useful work that can be extracted from a chemical or physical process occurring at constant temperature and pressure, indicating process spontaneity and feasibility. This thermodynamic parameter is fundamental for understanding chemical equilibria, phase transitions, and energy transformations in biogeochemical and environmental processes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Free enthalpy</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>Gibbs energy</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>Gibbs function</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>available energy</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>delta G</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>delta-G</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>ΔG</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Gibbs free energy change</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000289 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000289">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A quantification of the complexity and indirect nature of pathways within porous media such as soils or sediments, calculated as the ratio of actual flow path length to straight-line distance. This property controls fluid flow rates, diffusion processes, and transport efficiency in groundwater systems, soil hydraulics, and biogeochemical transport modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000532"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Tortuosity</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000290 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000290">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The rate at which organisms or environmental systems absorb, assimilate, or incorporate substances from their surrounding environment. This concept encompasses processes such as nutrient uptake by plants, gas exchange rates, and contaminant absorption, which are fundamental for understanding ecosystem functioning and biogeochemical cycling.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Uptake rate</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000291 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000291">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <obo:IAO_0000115>A localized zone or layer within the soil profile that has distinct properties, composition, or management treatments different from the surrounding soil matrix. This concept is important for precision agriculture, nutrient management, and understanding spatial heterogeneity in soil physical, chemical, and biological properties.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Soil band</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000292 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000292">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <obo:IAO_0000115>The bulk soil matrix that exists outside of specific treated or modified zones, representing the background soil conditions in agricultural or managed systems. This concept provides a reference state for comparing the effects of localized treatments such as fertilizer bands, tillage zones, or root-influenced areas.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Soil non-band</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000293 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000293">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000248"/>
+        <obo:IAO_0000115>A dimensionless unit of measurement that expresses a proportion or fraction as parts per hundred, widely used for reporting concentrations and relative quantities. This concept is fundamental for expressing composition ratios, efficiency measures, and proportional relationships in environmental and ecological data presentation.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Percent</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000294 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000294">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A measure of the cloudiness or haziness of water caused by suspended particles that scatter and absorb light passing through the water column. This optical property is an important indicator of water quality, affecting light penetration for aquatic photosynthesis and serving as a proxy for suspended sediment concentrations in freshwater and marine systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Turbidity</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000295 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000295">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The continuous directional movement of a fluid such as water or air driven by pressure gradients, temperature differences, or density variations within environmental systems. These movements control mass transport, energy distribution, and mixing processes that influence ecosystem structure, nutrient cycling, and pollutant dispersal in atmospheric, hydrologic, and oceanographic environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Fluid current</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000296 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000296">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The total quantity or weight of organisms in a given area or volume. It may refer to the mass of a taxonomic group or of all species in a community.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 29 2025)</rdfs:comment>
+        <rdfs:label>Biomass</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000297 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_8000297">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The proportion of energy derived from respiration that is successfully converted into new plant biomass or tissue, rather than being lost as heat or used for maintenance respiration. It is a key factor in understanding a plant&apos;s or microorganism&apos;s overall carbon use efficiency (CUE), indicating how effectively assimilated energy is allocated to growth.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 29 2025)</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency</rdfs:label>
+    </Class>
+    
+
+
     <!-- https://w3id.org/bervo/BERVO_9000000 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000000">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent the movement of chemical elements and compounds through ecosystem compartments. This data type groups parameters that quantify carbon, nitrogen, phosphorus, and other biogeochemical fluxes between atmosphere, biosphere, soil, and water reservoirs in earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EcosimBGCFluxType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>biogeochemical flux type</rdfs:label>
+        <rdfs:label>Biogeochemical flux type</rdfs:label>
     </Class>
     
 
@@ -25176,9 +30886,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000001">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing parameters that control the behavior and transport of dissolved substances in geochemical models. This data type groups variables such as diffusion coefficients, reaction rates, and equilibrium constants that govern solute interactions in soil-water-rock systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoluteParMod</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>solute parameters for geochemistry modeling</rdfs:label>
+        <rdfs:label>Solute parameters for geochemistry modeling</rdfs:label>
     </Class>
     
 
@@ -25187,9 +30899,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000002">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that control plant development, biomass accumulation, and physiological processes in vegetation models. This data type groups parameters such as growth rates, allocation coefficients, and phenological thresholds that determine plant responses to environmental conditions in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrosubPars</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>plant growth parameters</rdfs:label>
+        <rdfs:label>Plant growth parameters</rdfs:label>
     </Class>
     
 
@@ -25198,9 +30912,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000003">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing logical and boolean variables that control model behavior, activate processes, or indicate system states. This data type groups parameters that serve as switches, indicators, or conditional triggers for various computational pathways and decision-making processes in earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FlagDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>flag data type</rdfs:label>
+        <rdfs:label>Flag data type</rdfs:label>
     </Class>
     
 
@@ -25209,9 +30925,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000004">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing parameters that control the behavior and transport of chemical tracers used for tracking substance movement through environmental systems. This data type groups variables such as diffusion coefficients, decay rates, and partition coefficients that govern tracer fate and transport in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ChemTracerParsMod</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>chemical tracer parameters for modeling</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Chemical tracer parameters for modeling</rdfs:label>
     </Class>
     
 
@@ -25220,9 +30938,12 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000005">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent cumulative totals, aggregated quantities, or integrated values across spatial or temporal domains. This data type groups parameters that combine multiple components or processes into summary measures for ecosystem mass balances and budget calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EcoSimSumDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>sum data type</rdfs:label>
+        <rdfs:comment>Is this category useful?</rdfs:comment>
+        <rdfs:label>Sum data type</rdfs:label>
     </Class>
     
 
@@ -25231,9 +30952,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000006">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent time-dependent rates of plant processes such as photosynthesis, respiration, and growth. This data type groups parameters that quantify temporal changes in plant physiological functions and biomass dynamics in vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantDataRateType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant data rate type</rdfs:label>
+        <rdfs:label>Plant data rate type</rdfs:label>
     </Class>
     
 
@@ -25242,9 +30965,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000007">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables related to artificial water application in agricultural and managed ecosystems. This data type groups parameters such as irrigation rates, timing schedules, water sources, and efficiency factors that control water management practices in terrestrial models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IrrigationDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>irrigation data type</rdfs:label>
+        <rdfs:label>Irrigation data type</rdfs:label>
     </Class>
     
 
@@ -25253,9 +30978,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000008">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe the three-dimensional structure, composition, and functioning of vegetation canopies. This data type groups parameters such as leaf area index, canopy height, light interception, and architectural properties that control ecosystem energy and mass exchange processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyDataType</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy data type</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Canopy data type</rdfs:label>
     </Class>
     
 
@@ -25264,9 +30991,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000009">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the physical properties and processes occurring at the interface between terrestrial ecosystems and the atmosphere. This data type groups parameters such as surface roughness, albedo, temperature, and moisture that control energy and water exchange in earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LandSurfDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>land surface data type</rdfs:label>
+        <rdfs:label>Land surface data type</rdfs:label>
     </Class>
     
 
@@ -25275,9 +31004,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000010">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent inherent physiological, morphological, and phenological characteristics of plant species or functional groups. This data type groups parameters such as specific leaf area, wood density, maximum photosynthetic rate, and root depth that determine plant ecological strategies and ecosystem functioning.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantTraitDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant trait data type</rdfs:label>
+        <rdfs:label>Plant trait data type</rdfs:label>
     </Class>
     
 
@@ -25286,9 +31017,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000011">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that govern the movement of chemical substances through environmental media via advection, diffusion, and dispersion processes. This data type groups parameters such as transport coefficients, velocity fields, and concentration gradients that control chemical fate and distribution in earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ChemTranspDataType</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>chemical transport data type</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Chemical transport data type</rdfs:label>
     </Class>
     
 
@@ -25297,9 +31030,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000012">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent biogeochemical processes and transformations occurring within soil systems. This data type groups parameters such as decomposition rates, nutrient mineralization, microbial activity, and chemical reactions that control soil carbon and nutrient cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilBGCDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil biogeochemical data type</rdfs:label>
+        <rdfs:label>Soil biogeochemical data type</rdfs:label>
     </Class>
     
 
@@ -25308,9 +31043,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000013">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that define the spatial discretization and computational mesh structure used in numerical models. This data type groups parameters such as grid spacing, coordinate systems, boundary conditions, and connectivity information that determine the spatial framework for earth system simulations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GridDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>grid data type</rdfs:label>
+        <rdfs:label>Grid data type</rdfs:label>
     </Class>
     
 
@@ -25319,9 +31056,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000014">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent microbial community structure, activity, and ecological functions in environmental systems. This data type groups parameters such as biomass, growth rates, metabolic pathways, and community composition that control microbial contributions to biogeochemical cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MicrobialDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>microbial data type</rdfs:label>
+        <rdfs:label>Microbial data type</rdfs:label>
     </Class>
     
 
@@ -25330,9 +31069,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000015">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables related to human interventions and management practices that affect plant growth and ecosystem functioning. This data type groups parameters such as fertilization schedules, harvesting practices, pruning regimes, and pest control measures used in agricultural and forestry applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PlantMgmtDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>plant management data type</rdfs:label>
+        <rdfs:label>Plant management data type</rdfs:label>
     </Class>
     
 
@@ -25341,9 +31082,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000016">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the structure, function, and dynamics of plant root systems in terrestrial ecosystems. This data type groups parameters such as root biomass, depth distribution, architecture, uptake rates, and exudation processes that control belowground plant-soil interactions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root data type</rdfs:label>
+        <rdfs:label>Root data type</rdfs:label>
     </Class>
     
 
@@ -25352,9 +31095,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000017">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe the accumulation, composition, and decomposition of dead organic matter on soil surfaces. This data type groups parameters such as litter mass, chemical composition, decomposition rates, and layer structure that control organic matter cycling in forest floor environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SurfLitterDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter data type</rdfs:label>
+        <rdfs:label>Surface litter data type</rdfs:label>
     </Class>
     
 
@@ -25363,9 +31108,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000018">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing parameters that control microbial processes involved in nitrogen transformations within soil and aquatic systems. This data type groups variables such as nitrification rates, denitrification coefficients, and microbial growth parameters that regulate nitrogen cycling in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NitroPars</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>microbial parameters</rdfs:label>
+        <rdfs:label>Microbial parameters</rdfs:label>
     </Class>
     
 
@@ -25374,9 +31121,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000019">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the properties and behavior of particulate matter in aquatic and terrestrial systems. This data type groups parameters such as particle size distribution, settling velocities, erosion rates, and chemical composition that control sediment transport and deposition processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SedimentDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>sediment data type</rdfs:label>
+        <rdfs:label>Sediment data type</rdfs:label>
     </Class>
     
 
@@ -25384,8 +31133,10 @@
     <!-- https://w3id.org/bervo/BERVO_9000020 -->
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000020">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A categorical classification system for organizing universal physical and chemical constants that remain fixed across different environmental conditions and model applications. This concept groups fundamental parameters such as gas constants, atomic masses, and thermodynamic properties that provide reference values for biogeochemical calculations in earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EcoSimConst</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
         <rdfs:label>constant</rdfs:label>
     </Class>
@@ -25396,9 +31147,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000021">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent atmospheric conditions and meteorological drivers that force terrestrial and aquatic ecosystem processes. This data type groups parameters such as temperature, precipitation, humidity, wind speed, and solar radiation that control environmental conditions in earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ClimForcDataType</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>climate force data type</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Climate force data type</rdfs:label>
     </Class>
     
 
@@ -25407,9 +31160,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000022">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the integrated properties and processes of surface-soil systems including their physical, chemical, and biological attributes. This data type groups parameters that describe soil-atmosphere interactions, surface energy balance, and coupled surface-subsurface processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SurfSoilDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>surface and soil data type</rdfs:label>
+        <rdfs:label>Surface and soil data type</rdfs:label>
     </Class>
     
 
@@ -25418,9 +31173,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000023">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing parameters that control microbially-mediated biogeochemical processes and transformations in environmental systems. This data type groups variables such as enzyme kinetics, metabolic pathways, growth efficiencies, and substrate preferences that govern microbial contributions to element cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MicBGCPars</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>microbial biogeochemistry parameters</rdfs:label>
+        <rdfs:label>Microbial biogeochemistry parameters</rdfs:label>
     </Class>
     
 
@@ -25429,9 +31186,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000024">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe thermal properties and heat transfer processes within soil systems. This data type groups parameters such as soil temperature, thermal conductivity, heat capacity, and thermal diffusivity that control soil energy balance and temperature dynamics in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilHeatDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>soil and heat data type</rdfs:label>
+        <rdfs:label>Soil and heat data type</rdfs:label>
     </Class>
     
 
@@ -25440,9 +31199,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000025">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the physical structure and hydraulic properties of soil systems. This data type groups parameters such as porosity, bulk density, particle size distribution, hydraulic conductivity, and water retention that control soil water movement and storage capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilPhysDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>soil physical data type</rdfs:label>
+        <rdfs:label>Soil physical data type</rdfs:label>
     </Class>
     
 
@@ -25451,9 +31212,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000026">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe the fundamental chemical, physical, and biological characteristics of soil systems. This data type groups parameters such as pH, cation exchange capacity, organic matter content, and mineral composition that determine soil fertility and ecosystem functioning.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilPropertyDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil property data type</rdfs:label>
+        <rdfs:label>Soil property data type</rdfs:label>
     </Class>
     
 
@@ -25462,9 +31225,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000027">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize snow accumulation, metamorphism, and melting processes in cold climate regions. This data type groups parameters such as snow depth, density, albedo, thermal properties, and water equivalent that control snowpack dynamics and hydrological processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnowDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow data type</rdfs:label>
+        <rdfs:label>Snow data type</rdfs:label>
     </Class>
     
 
@@ -25473,9 +31238,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000028">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables related to nutrient application and fertilizer management in agricultural and managed ecosystems. This data type groups parameters such as application rates, timing, nutrient composition, and release characteristics that control artificial nutrient inputs and plant nutrition in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FertilizerDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>fertilizer data type</rdfs:label>
+        <rdfs:label>Fertilizer data type</rdfs:label>
     </Class>
     
 
@@ -25484,9 +31251,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000029">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe the interception, absorption, transmission, and reflection of electromagnetic radiation within vegetation canopies. This data type groups parameters such as photosynthetically active radiation, near-infrared radiation, light extinction coefficients, and albedo that control canopy energy balance and photosynthesis.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyRadDataType</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>canopy radiation data type</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Canopy radiation data type</rdfs:label>
     </Class>
     
 
@@ -25495,9 +31264,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000030">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the quantity, quality, and dynamics of organic matter in soil systems. This data type groups parameters such as carbon content, decomposition rates, chemical composition, and stabilization mechanisms that control soil organic matter cycling and carbon sequestration.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SOMDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>soil organic matter data type</rdfs:label>
+        <rdfs:label>Soil organic matter data type</rdfs:label>
     </Class>
     
 
@@ -25506,9 +31277,11 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000031">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe the chemical composition and reactions of dissolved substances in aqueous solutions within environmental systems. This data type groups parameters such as ion concentrations, pH, chemical equilibria, and reaction kinetics that control aqueous geochemical processes in soil and water systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AqueChemDatatype</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>aqueous chemistry datatype</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Aqueous chemistry datatype</rdfs:label>
     </Class>
     
 
@@ -25517,9 +31290,33 @@
 
     <Class rdf:about="https://w3id.org/bervo/BERVO_9000032">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the coupled dynamics of water movement and storage within soil systems. This data type groups parameters such as water content, hydraulic conductivity, water potential, infiltration rates, and drainage processes that control soil hydrology and water availability for plants and ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilWaterDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil and water data type</rdfs:label>
+        <rdfs:label>Soil and water data type</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000033 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_9000033">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A categorical classification system for organizing thermodynamic and kinetic constants that govern specific chemical transformations and equilibrium processes in environmental systems. This concept groups fundamental parameters such as equilibrium constants, activation energies, and stoichiometric coefficients that control the rates and outcomes of particular chemical reactions in biogeochemical models.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Constants for specific chemical reactions</rdfs:label>
+    </Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000034 -->
+
+    <Class rdf:about="https://w3id.org/bervo/BERVO_9000034">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>A categorical classification system for organizing thermodynamic and kinetic constants that govern specific biochemical transformations and metabolic processes in living systems. This concept groups fundamental parameters such as enzyme kinetic constants, metabolic coefficients, and pathway-specific rates that control biological chemical reactions in ecosystem and biogeochemical models.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Constants for specific biochemical reactions</rdfs:label>
     </Class>
 </rdf:RDF>
 

From ec5e13136f7c39e2e05b03c49704f1cb710c6169 Mon Sep 17 00:00:00 2001
From: caufieldjh <j.harry.caufield@gmail.com>
Date: Fri, 7 Nov 2025 12:37:53 -0500
Subject: [PATCH 3/4] Update bervo edit config to include properties

---
 src/ontology/bervo-edit.owl | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/ontology/bervo-edit.owl b/src/ontology/bervo-edit.owl
index a0b1d6e..d353e00 100644
--- a/src/ontology/bervo-edit.owl
+++ b/src/ontology/bervo-edit.owl
@@ -6,6 +6,7 @@ Prefix(xml:=<http://www.w3.org/XML/1998/namespace>)
 Prefix(xsd:=<http://www.w3.org/2001/XMLSchema#>)
 Prefix(rdfs:=<http://www.w3.org/2000/01/rdf-schema#>)
 Prefix(dcterms:=<http://purl.org/dc/terms/>)
+Prefix(bervo:=<https://w3id.org/bervo/>)
 
 
 Ontology(<http://purl.obolibrary.org/obo/bervo.owl>
@@ -1647,6 +1648,15 @@ Declaration(NamedIndividual(<https://w3id.org/bervo/BERVO_8000297>))
 Declaration(AnnotationProperty(dcterms:description))
 Declaration(AnnotationProperty(dcterms:license))
 Declaration(AnnotationProperty(dcterms:title))
+Declaration(AnnotationProperty(bervo:BERVO_has_unit))
+Declaration(AnnotationProperty(bervo:BERVO_Qualifier))
+Declaration(AnnotationProperty(bervo:BERVO_Attribute))
+Declaration(AnnotationProperty(bervo:BERVO_measured_in))
+Declaration(AnnotationProperty(bervo:BERVO_measurement_of))
+Declaration(AnnotationProperty(bervo:BERVO_Context))
+Declaration(AnnotationProperty(bervo:BERVO_has_value_type))
+Declaration(ObjectProperty(bervo:BERVO_involves_taxa))
+Declaration(ObjectProperty(bervo:BERVO_involves_chemicals))
 ############################
 #   Annotation Properties
 ############################

From 7279bcbd08342a879d72bcb8c4f9b086493e6f06 Mon Sep 17 00:00:00 2001
From: caufieldjh <j.harry.caufield@gmail.com>
Date: Fri, 7 Nov 2025 12:41:27 -0500
Subject: [PATCH 4/4] Update ontology artifacts

---
 bervo.json | 21658 ++++++++++++++++++++++--------
 bervo.obo  | 15828 +++++++++++++---------
 bervo.owl  | 36380 ++++++++++++++++++++++++++++++++++++++-------------
 3 files changed, 53268 insertions(+), 20598 deletions(-)

diff --git a/bervo.json b/bervo.json
index 6a96016..f0a932f 100644
--- a/bervo.json
+++ b/bervo.json
@@ -13,224 +13,431 @@
         "val" : "BERVO"
       }, {
         "pred" : "http://www.w3.org/2002/07/owl#versionInfo",
-        "val" : "2025-08-05"
+        "val" : "2025-11-07"
       } ],
-      "version" : "http://purl.obolibrary.org/obo/bervo/releases/2025-08-05/bervo.json"
+      "version" : "http://purl.obolibrary.org/obo/bervo/releases/2025-11-07/bervo.json"
     },
     "nodes" : [ {
       "id" : "https://w3id.org/bervo/BERVO_0000000",
       "lbl" : "variable",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "root class of ontology" ]
+        "definition" : {
+          "val" : "An observed or calculated property of a system. In BERVO, variables generally correspond to anything subject to change in an experiment or direct observation of an environment or other natural phenomenon."
+        },
+        "comments" : [ "Definition Curated", "Definition source - Manual (JHC, Sep 25 2025)", "Group Curated", "root class of ontology" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000001",
-      "lbl" : "ecosystem net radiation",
+      "lbl" : "Ecosystem net radiation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total incoming shorwave radiation and sky longwave radiation minus the reflected short wave radiation and outgoing longwave radiation from the land surface and vegetation"
+          "val" : "EcoSIM output: The balance between incoming solar shortwave radiation and atmospheric longwave radiation versus reflected shortwave radiation and outgoing longwave radiation from terrestrial surfaces and vegetation. This quantity is fundamental for calculating the energy budget of ecosystems and drives evapotranspiration, photosynthesis, and soil temperature dynamics in Earth system models."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_NetRad_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000111"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000131"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000132"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000002",
-      "lbl" : "ecosystem latent heat flux",
+      "lbl" : "Ecosystem latent heat flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Heat associated the ecosystem evapotranspiration."
+          "val" : "EcoSIM output: The energy transfer associated with water vapor movement from terrestrial surfaces to the atmosphere through evapotranspiration processes. This flux represents a major component of the surface energy balance and is critical for understanding water cycle dynamics and climate feedbacks in Earth system models."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_Heat_Latent_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000131"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000003",
-      "lbl" : "ecosystem sensible heat flux",
+      "lbl" : "Ecosystem sensible heat flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sensible heat flux between the atmosphere and land surface enties made up by groud surface and vegetation"
+          "val" : "EcoSIM output: The direct transfer of thermal energy between the atmosphere and land surface entities including ground surface and vegetation through conduction and convection. This flux component controls air temperature dynamics and atmospheric boundary layer development in environmental modeling studies."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_Heat_Sens_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000131"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000004",
-      "lbl" : "ecosystem storage heat flux",
+      "lbl" : "Ecosystem storage heat flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The residual heat flux into ground computed by subtracting the ecosystem latent heat flux and sensible heat flux from the net ecossytem radiation. This heat flux drives the temperature change of soil."
+          "val" : "EcoSIM output: The residual energy flux absorbed by the ground calculated by subtracting latent and sensible heat fluxes from net radiation. This flux drives soil temperature changes and affects subsurface thermal dynamics, root zone processes, and permafrost behavior in Earth system models."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_Heat_GrndSurf_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000005",
-      "lbl" : "cumulative ecosystem GPP",
+      "lbl" : "Cumulative ecosystem gross primary productivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Cumulative gross primary productiivty from the begging of the year to the current day of year."
+          "val" : "EcoSIM output: The total amount of carbon dioxide fixed by photosynthesis from the beginning of the year to the current day. This cumulative measure represents the total carbon uptake capacity of vegetation and is essential for quantifying ecosystem carbon sequestration and productivity in global carbon cycle studies."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_GPP_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000264"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000006",
-      "lbl" : "cumulative ecosystem autotrophic respiration",
+      "lbl" : "Cumulative ecosystem autotrophic respiration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Cumulative plant autotrophic respiration, including contirbutions from maintenance and growth."
+          "val" : "EcoSIM output: The total carbon dioxide released by plant metabolic processes including maintenance and growth respiration from the beginning of the year to the current day. This cumulative flux represents the carbon cost of plant metabolism and is crucial for calculating net primary productivity in ecosystem carbon budget assessments."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_AutoR_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Respiration"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000007",
-      "lbl" : "cumulative ecosystem NPP",
+      "lbl" : "Cumulative ecosystem net primary productivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Cumulative net primary productiivyt computed by subtracting from autotrophic respiration from gross primary productivity."
+          "val" : "EcoSIM output: The total net carbon accumulation in plant biomass calculated as the difference between gross primary productivity and autotrophic respiration from the beginning of the year to the current day. This measure quantifies the carbon available for plant growth, reproduction, and ecosystem food webs in terrestrial carbon cycle modeling."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_NPP_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Primary%20productivity"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000008",
-      "lbl" : "cumulative ecosystem heterotrophic respiration",
+      "lbl" : "Cumulative ecosystem heterotrophic respiration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Cumulative hetetrophic respiration due to microbial and abiotic decomposition of soil organic matter, counted based on both CO2 and CH4"
+          "val" : "EcoSIM output: The total carbon dioxide and methane released through microbial and abiotic decomposition of soil organic matter from the beginning of the year to the current day. This cumulative flux represents soil carbon losses and is fundamental for understanding soil carbon dynamics and greenhouse gas emissions in Earth system models."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_HR_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Respiration"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000009",
-      "lbl" : "heterotrophic respiration as CO2",
+      "lbl" : "Heterotrophic respiration as carbon dioxide",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ecosystem hetetrophic respiration counted based CO2"
+          "val" : "EcoSIM output: The instantaneous rate of carbon dioxide release from soil through microbial decomposition of organic matter. This flux represents aerobic decomposition processes and is a key component of soil carbon cycling and atmospheric carbon dioxide emissions in biogeochemical models."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ECO_HR_CO2_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Respiration"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2 hr-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000010",
-      "lbl" : "vertically resolved heterotrophic respiraiton as CO2",
+      "lbl" : "Vertically resolved heterotrophic respiration as carbon dioxide",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ecosystem hetetrophic respiration counted based CO2 for different depths in the soil"
+          "val" : "EcoSIM output: The instantaneous rate of carbon dioxide release from microbial decomposition of organic matter resolved by soil depth layers. This depth-resolved measurement allows for detailed analysis of soil carbon dynamics at different depths and improved representation of soil processes in Earth system models."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ECO_HR_CO2_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Respiration"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC/d2/hr"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000011",
-      "lbl" : "heterotrophic respiration as CH4",
+      "lbl" : "Heterotrophic respiration as methane",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ecosystem hetetrophic respiration counted based CH4 for different depths in the soil"
+          "val" : "EcoSIM output: The instantaneous rate of methane release from anaerobic microbial decomposition of organic matter resolved by soil depth layers. This flux represents anaerobic decomposition processes in waterlogged or oxygen-limited soils and is critical for quantifying methane emissions from wetlands and other anaerobic environments."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ECO_HR_CH4_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Respiration"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000024"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000013",
-      "lbl" : "ecosystem harvest",
+      "lbl" : "Ecosystem harvest",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ecosystem harvest refers to the removal of biological products (like timber, fodder, firewood, biofuels, and non-timber forest products) from an ecosystem. It is a form of ecosystem service and is critical to many human livelihoods and economies worldwide. In the context of an earth system model, ecosystem harvest is important to consider as it can significantly impact biodiversity, vegetation structure, and biogeochemical cycles."
+          "val" : "EcoSIM output: The removal of biological products including timber, fodder, firewood, biofuels, and non-timber forest products from terrestrial ecosystems through human activities. This anthropogenic flux significantly impacts vegetation structure, biodiversity, and biogeochemical cycles and represents an important ecosystem service in Earth system modeling."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EcoHavstElmnt_CumYr_col"
@@ -238,2211 +445,2814 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000003"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000296"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000014",
-      "lbl" : "total NH4 net mineraln (-ve) or immobiln (+ve)",
+      "lbl" : "Total ammonium net mineraln (-ve) or immobiln (+ve)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Cumulative nitrogen release in the form of NH4 during microibal decomposition of soil organic matter, net mineralization is defined as the difference between gross NH4 release from organic matter and uptake for microbial biomass synthesis "
+          "val" : "EcoSIM output: The net balance between ammonium (NH4+) release from organic matter decomposition and ammonium uptake for microbial biomass synthesis, cumulated from the beginning of the year. This flux represents the net availability of nitrogen for plant uptake and is fundamental for understanding nitrogen cycling and limitation in terrestrial ecosystems."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NetNH4Mineralize_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Mineralization"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gN d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000113"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000015",
-      "lbl" : "total H2PO4 net mineraln (-ve) or immobiln (+ve)",
+      "lbl" : "Total phosphate net mineraln (-ve) or immobiln (+ve)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Cumulative mineral phosphorus release in the form of PO43 during microbial decomposition of soil organic matter, net mineralization is defined as the difference between gross release from organic matter and microbial uptake for biomass synthesis "
+          "val" : "EcoSIM output: The net balance between phosphate (PO43-) release from organic matter decomposition and phosphate uptake for microbial biomass synthesis, cumulated from the beginning of the year. This flux determines phosphorus availability for plant growth and is essential for modeling phosphorus cycling and nutrient limitation in ecosystems."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NetPO4Mineralize_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Mineralization"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gP d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000138"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000016",
-      "lbl" : "total net CO2 fixation",
+      "lbl" : "Total net carbon dioxide fixation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "WIthin canopy net carbon excahnge defined as the difference between carbon fixation by photosynthesis and CO2 reelase due to autotrophic respiration and disturbances, such as fire, grazing and harvest."
+          "val" : "EcoSIM output: The net carbon exchange within plant canopies calculated as the difference between carbon dioxide fixation by photosynthesis and carbon dioxide release from autotrophic respiration and disturbances. This flux quantifies the net carbon uptake or release by vegetation and is crucial for assessing ecosystem carbon balance and climate change impacts."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Canopy_NEE_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000264"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000017",
-      "lbl" : "total LitrFall chemical elements",
+      "lbl" : "Total litterfall chemical elements",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This refers to the chemical elements (C, N, P) that are taken away from the plants through litterfall."
+          "val" : "EcoSIM output: The flux of chemical elements including carbon, nitrogen, and phosphorus transferred from living plant tissues to the soil surface through leaf, branch, and reproductive structure senescence. This process represents a major pathway for nutrient cycling and organic matter input to soils in terrestrial ecosystem models."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LitrFallStrutElms_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Litterfall"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000018",
-      "lbl" : "ecosystem respiration",
+      "lbl" : "Ecosystem respiration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ecosystem respiration refers to the release of CO2 and CH4 due to both below and above ground microbial metabolism and plant autotrophic respiration. In EcoSIM, the belowground flux is computed as the land surface release of CO2 through diffusion, ebullition, plant-aided transport, and wet depostion through precipitation and irrigation "
+          "val" : "EcoSIM output: The total release of carbon dioxide and methane from terrestrial ecosystems through combined belowground and aboveground microbial metabolism and plant autotrophic respiration. This comprehensive flux includes soil surface carbon dioxide release through diffusion, ebullition, plant-mediated transport, and wet deposition, representing the total respiratory carbon loss from ecosystems."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ECO_ER_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Respiration"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000019",
-      "lbl" : "cumulative NBP",
+      "lbl" : "Cumulative net biome production",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "cumualtive Net biome production refers to the accumulated net carbon fixation by the ecossystem computed as the difference between carbon fixation through photosynthesis and carbon loss through plant and microibal respiration and any kind of disturbances"
+          "val" : "EcoSIM output: The accumulated net carbon balance of an entire ecosystem calculated as the difference between carbon dioxide fixation through photosynthesis and carbon losses through plant and microbial respiration plus any disturbances. This comprehensive measure represents the long-term carbon storage capacity of ecosystems and is critical for assessing ecosystem carbon sequestration potential and responses to environmental changes in Earth system models."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_NBP_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Production"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000020",
-      "lbl" : "Current HPO4 demand in non-band by all microbial,root,myco populations",
+      "lbl" : "Current inorganic phosphate demand in non-band by all microbial,root,myco populations",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from non-banded soil"
+          "val" : "EcoSIM output: The instantaneous inorganic phosphate (HPO4) demand by plant roots, mycorrhizae, and microbial populations from non-fertilizer-banded soil zones, resolved by soil depth. This variable quantifies phosphorus uptake requirements from naturally distributed soil phosphorus pools and is essential for modeling phosphorus limitation and competition among different biological components in terrestrial ecosystems."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "REcoH1PO4DmndSoil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "http://www.w3.org/2002/07/Current"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
-          "val" : "gN d-2 h-1"
+          "val" : "gP d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000138"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000021",
-      "lbl" : "previous time step HPO4 demand in non-band by all microbial,root,myco populations",
+      "lbl" : "Previous time step inorganic phosphate demand in non-band by all microbial,root,myco populations",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from non-banded soil"
+          "val" : "EcoSIM output: The inorganic phosphate (HPO4) demand by plant roots, mycorrhizae, and microbial populations from the previous computational time step in non-fertilizer-banded soil zones, resolved by soil depth. This variable enables temporal tracking of phosphorus demand dynamics and is used to calculate changes in nutrient uptake patterns and ecosystem phosphorus cycling rates."
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH1PO4EcoDmndSoilPrev_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "http://www.w3.org/2002/07/Previous"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
-          "val" : "gN d-2 h-1"
+          "val" : "gP d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000138"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000022",
-      "lbl" : "Current HPO4 demand in band by all microbial,root,myco populations",
+      "lbl" : "Current inorganic phosphate demand in band by all microbial,root,myco populations",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing"
+          "val" : "EcoSIM output: This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing"
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "REcoH1PO4DmndBand_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "http://www.w3.org/2002/07/Current"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
-          "val" : "gN d-2 h-1"
+          "val" : "gP d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000001"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000023",
-      "lbl" : "Previous time step HPO4 demand in band by all microbial,root,myco populations",
+      "lbl" : "Previous time step inorganic phosphate demand in band by all microbial,root,myco populations",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing"
+          "val" : "EcoSIM output: This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing"
         },
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH1PO4EcoDmndBandPrev_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "http://www.w3.org/2002/07/Previous"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
-          "val" : "gN d-2 h-1"
+          "val" : "gP d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000244"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000001"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000024",
-      "lbl" : "rate constants for decline in urea hydrolysis inhibition",
+      "lbl" : "Rate constants for decline in urea hydrolysis inhibition",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "A constant to describe how fast the inhibitor loses its inhibition capacity for urea hydrolysis "
+          "val" : "EcoSIM input parameter: The kinetic parameter describing the rate at which urease inhibitors lose their capacity to suppress urea hydrolysis reactions in soil. This constant is crucial for modeling the temporal dynamics of nitrogen release from urea fertilizers and understanding how inhibitor effectiveness changes over time in agricultural and environmental systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RUreaInhibtorConst"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h^-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000165"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000025",
-      "lbl" : "equilibrium constant for H2O=H(+)+OH(-)",
+      "lbl" : "Equilibrium constant for H2O=H(+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the autoionization of water into hydrogen and hydroxide ions, representing the fundamental acid-base chemistry of aqueous systems. This constant governs hydrogen ion activity and solution pH in terrestrial and aquatic environments, making it essential for modeling chemical weathering, nutrient availability, and biogeochemical processes in Earth system models."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt", "The equation is important context; is that \"context\" or \"measurement_of\"" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPH2O"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000035"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000039"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000026",
-      "lbl" : "equilibrium constant for AlOH3(s)=Al(3+)+3OH(-)",
+      "lbl" : "Equilibrium constant for AlOH3(s)=Al(3+)+3OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of aluminum hydroxide solid into aluminum and hydroxide ions in aqueous solution. This reaction controls aluminum solubility and bioavailability in soils and is critical for modeling aluminum toxicity, soil pH buffering, and chemical weathering processes in terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPALO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^3 m^-9"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000203"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000035"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000180"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000027",
-      "lbl" : "equilibrium constant for FeOH3(s)=Fe(3+)+3OH(-)",
+      "lbl" : "Equilibrium constant for FeOH3(s)=Fe(3+)+3OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of iron(III) hydroxide solid into ferric iron and hydroxide ions in aqueous solution. This reaction governs iron availability for biological processes and controls iron-phosphate interactions that affect nutrient cycling and plant growth in terrestrial and aquatic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPFEO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^3 m^-9"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000028",
-      "lbl" : "equilibrium constant for CaCO3(s)=Ca(2+)+CO3(2-)",
+      "lbl" : "Equilibrium constant for CaCO3(s)=Ca(2+)+CO3(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of calcium carbonate solid into calcium and carbonate ions in aqueous solution. This reaction is fundamental to carbonate weathering, soil pH regulation, and carbon cycling in terrestrial ecosystems, and controls calcium availability for plant nutrition and soil structure development."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPCAC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000029",
-      "lbl" : "equilibrium constant for CaSO4(s)=Ca(2+)+SO4(2-)",
+      "lbl" : "Equilibrium constant for CaSO4(s)=Ca(2+)+SO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of calcium sulfate solid into calcium and sulfate ions in aqueous solution. This reaction controls gypsum solubility in soils and affects soil salinity, calcium availability, and sulfur cycling in arid and semi-arid terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPCAS"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000030",
-      "lbl" : "equilibrium constant for AlPO4(s)=Al(3+)+PO4(3-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)=Al(3+)+PO4(3-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of aluminum phosphate solid into aluminum and phosphate ions in aqueous solution. This reaction controls phosphorus availability in acidic soils where aluminum-phosphate minerals are common and is essential for modeling phosphorus limitation and plant nutrition in terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPALP"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000031",
-      "lbl" : "equilibrium constant for FePO4(s)=Fe(3+)+PO4(3-)",
+      "lbl" : "Equilibrium constant for FePO4(s)=Fe(3+)+PO4(3-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of iron phosphate solid into ferric iron and phosphate ions in aqueous solution. This reaction governs phosphorus sequestration by iron minerals in soils and sediments and is critical for understanding phosphorus cycling and availability in both terrestrial and aquatic ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPFEP"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000032",
-      "lbl" : "equilibrium constant for Ca(H2PO4)2(s)=Ca(2+)+2H2PO4(-)",
+      "lbl" : "Equilibrium constant for Ca(H2PO4)2(s)=Ca(2+)+2H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of calcium dihydrogen phosphate solid into calcium and dihydrogen phosphate ions in aqueous solution. This reaction controls the solubility of highly soluble phosphate fertilizers and governs initial phosphorus release rates following fertilizer application in agricultural systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPCAM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^3 m^-9"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000033",
-      "lbl" : "equilibrium constant for CaHPO4(s)=Ca(2+)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for CaHPO4(s)=Ca(2+)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of calcium hydrogen phosphate solid into calcium and hydrogen phosphate ions in aqueous solution. This reaction controls the solubility of moderately soluble phosphate minerals in soils and affects phosphorus availability for plant uptake and microbial processes in terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPCAD"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^3 m^-9"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000034",
-      "lbl" : "equilibrium constant for hydroxyapatite,Ca5(PO4)3OH(s)=5Ca(2+)+3PO4(3-)+OH(-)",
+      "lbl" : "Equilibrium constant for hydroxyapatite,Ca5(PO4)3OH(s)=5Ca(2+)+3PO4(3-)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of hydroxyapatite mineral into calcium, phosphate, and hydroxide ions in aqueous solution. This reaction governs the long-term stability of calcium phosphate minerals in soils and bones, controlling phosphorus cycling and calcium availability in both terrestrial ecosystems and biological systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPCAH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^8 m^-24"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000035",
-      "lbl" : "equilibrium constant for X-OH2(+)=X-OH+H(+)",
+      "lbl" : "Equilibrium constant for X-OH2(+)=X-OH+H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the deprotonation of positively charged surface hydroxyl groups on mineral and organic surfaces to neutral hydroxyl groups. This reaction controls the pH-dependent surface charge of soil particles and affects ion adsorption, nutrient availability, and contaminant transport in terrestrial environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SXOH2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000036",
-      "lbl" : "equilibrium constant for X-OH1=X-O(-)+H(+)",
+      "lbl" : "Equilibrium constant for X-OH1=X-O(-)+H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the deprotonation of neutral surface hydroxyl groups to negatively charged surface groups on mineral and organic surfaces. This reaction determines the development of negative surface charge at higher pH values and controls cation exchange capacity and nutrient retention in soils."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SXOH1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000037",
-      "lbl" : "equilibrium constant for X-H2PO4+H2O=X-OH2(+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for X-H2PO4+H2O=X-OH2(+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the desorption of dihydrogen phosphate from positively charged surface sites in the presence of water to form phosphate ions in solution. This reaction controls phosphorus availability in soils by governing the release of phosphate from mineral and organic surfaces and is essential for modeling phosphorus cycling and plant nutrient uptake in terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SXH2P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000038",
-      "lbl" : "equilibrium constant for X-H1PO4(-)=X-OH+HPO4(2-)",
+      "lbl" : "Equilibrium constant for X-H1PO4(-)=X-OH+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the desorption of hydrogen phosphate from negatively charged surface sites to form phosphate ions in solution. This reaction governs phosphorus mobility and bioavailability in soils and sediments and is critical for understanding phosphorus release from soil surfaces and its role in plant nutrition and eutrophication processes."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SXH1P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000039",
-      "lbl" : "equilibrium constant for CO2 + H2O = HCO3(-) + H(+)",
+      "lbl" : "Equilibrium constant for CO2 + H2O = HCO3(-) + H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydration of carbon dioxide to form bicarbonate and hydrogen ions in aqueous solution. This reaction is fundamental to the carbonic acid system that controls pH buffering in soils and water bodies and governs carbon dioxide solubility and transport in terrestrial and aquatic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPCO2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000040",
-      "lbl" : "equilibrium constant for HCO3(-) = CO3(2-) + H(+)",
+      "lbl" : "Equilibrium constant for HCO3(-) = CO3(2-) + H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the deprotonation of bicarbonate ions to form carbonate ions and hydrogen ions in aqueous solution. This reaction controls the distribution of inorganic carbon species with pH and is essential for modeling carbonate chemistry, pH buffering, and carbon cycling in alkaline soils and water systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPHCO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000041",
-      "lbl" : "equilibrium constant for NH4(+) = NH3 + H(+)",
+      "lbl" : "Equilibrium constant for NH4(+) = NH3 + H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the deprotonation of ammonium ions to form ammonia and hydrogen ions in aqueous solution. This reaction controls the pH-dependent partitioning between ammonium and ammonia forms and is critical for modeling ammonia volatilization, nitrogen availability, and nitrogen losses from terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPN4"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000042",
-      "lbl" : "equilibrium constant for AlOH(2+)=Al(3+)+OH(-)",
+      "lbl" : "Equilibrium constant for AlOH(2+)=Al(3+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of aluminum hydroxide complex ions to form free aluminum and hydroxide ions in aqueous solution. This reaction controls aluminum speciation and toxicity in acidic soils and waters and is fundamental for modeling aluminum mobility, plant aluminum stress, and chemical weathering processes in terrestrial environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPAL1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000043",
-      "lbl" : "equilibrium constant for Al(OH)2(+)=AlOH(2+)+OH(-)",
+      "lbl" : "Equilibrium constant for Al(OH)2(+)=AlOH(2+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the stepwise dissociation of aluminum dihydroxide complex ions to form aluminum monohydroxide complexes and hydroxide ions. This reaction is part of the aluminum hydrolysis series that governs aluminum speciation in soils and waters and affects aluminum bioavailability and phytotoxicity in acidic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPAL2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000044",
-      "lbl" : "equilibrium constant for Al(OH)3(aq)=Al(OH)2(+)+OH(-)",
+      "lbl" : "Equilibrium constant for Al(OH)3(aq)=Al(OH)2(+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of dissolved aluminum trihydroxide to form aluminum dihydroxide complex ions and hydroxide ions. This reaction controls the formation of intermediate aluminum species during chemical weathering and affects aluminum solubility and transport in soil solutions and surface waters."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPAL3"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000045",
-      "lbl" : "equilibrium constant for Al(OH)4(-)=Al(OH)3(aq)+OH(-)",
+      "lbl" : "Equilibrium constant for Al(OH)4(-)=Al(OH)3(aq)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of aluminum tetrahydroxide complex ions to form aluminum trihydroxide species and hydroxide ions. This reaction occurs at higher pH values and controls aluminum speciation in alkaline soils and waters where aluminum forms anionic complexes that affect aluminum mobility and environmental fate."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPAL4"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000046",
-      "lbl" : "equilibrium constant for Al(SO4)(+)=Al(3+)+SO4(2-)",
+      "lbl" : "Equilibrium constant for Al(SO4)(+)=Al(3+)+SO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of aluminum sulfate complex ions to form free aluminum and sulfate ions in aqueous solution. This reaction controls aluminum and sulfate availability in acidic soils affected by acid deposition and is important for modeling aluminum toxicity and sulfur cycling in forest and agricultural ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPALS"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000047",
-      "lbl" : "equilibrium constant for Fe(OH)(2+)=Fe(3+)+OH(-)",
+      "lbl" : "Equilibrium constant for Fe(OH)(2+)=Fe(3+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of iron(III) monohydroxide complex ions to form free ferric iron and hydroxide ions in aqueous solution. This reaction controls iron speciation and solubility in oxidized environments and affects iron bioavailability, phosphorus sorption, and redox processes in terrestrial and aquatic ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPFE1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000048",
-      "lbl" : "equilibrium constant for Fe(OH)2(+)=FeOH(2+)+OH(-)",
+      "lbl" : "Equilibrium constant for Fe(OH)2(+)=FeOH(2+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the stepwise dissociation of iron(III) dihydroxide complex ions to form monohydroxide complexes and hydroxide ions. This reaction is part of the iron hydrolysis series that governs iron speciation in soils and waters and controls iron precipitation, phosphorus binding, and biogeochemical processes in environmental systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPFE2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000049",
-      "lbl" : "equilibrium constant for Fe(OH)3(aq)=Fe(OH)2(+)+OH(-)",
+      "lbl" : "Equilibrium constant for Fe(OH)3(aq)=Fe(OH)2(+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of dissolved iron(III) trihydroxide to form dihydroxide complex ions and hydroxide ions. This reaction controls the formation of intermediate iron species during iron oxide precipitation and affects iron transport, phosphorus adsorption, and trace metal interactions in soil and water systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPFE3"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000050",
-      "lbl" : "equilibrium constant for Fe(OH)4(-)=Fe(OH)3(aq)+OH(-)",
+      "lbl" : "Equilibrium constant for Fe(OH)4(-)=Fe(OH)3(aq)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of iron(III) tetrahydroxide complex ions to form trihydroxide species and hydroxide ions. This reaction occurs at high pH values and controls iron speciation in alkaline soils and waters where iron forms anionic complexes that affect iron solubility and interactions with other elements."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPFE4"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-^3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000051",
-      "lbl" : "equilibrium constant for Fe(SO4)(+)=Fe(3+)+SO4(2-)",
+      "lbl" : "Equilibrium constant for Fe(SO4)(+)=Fe(3+)+SO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of iron(III) sulfate complex ions to form free ferric iron and sulfate ions in aqueous solution. This reaction controls iron and sulfate availability in acidic, sulfate-rich environments and is important for modeling iron cycling and sulfur biogeochemistry in mine-affected and acid-impacted ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPFES"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000052",
-      "lbl" : "equilibrium constant for Ca(OH)(-)=Ca(2+)+OH(-)",
+      "lbl" : "Equilibrium constant for Ca(OH)(-)=Ca(2+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of calcium hydroxide complex ions to form free calcium and hydroxide ions in aqueous solution. This reaction controls calcium speciation in alkaline soils and waters and affects calcium availability for plant nutrition and soil pH buffering in calcareous and lime-amended terrestrial systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPCAO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000053",
-      "lbl" : "equilibrium constant for CaCO3(aq)=Ca(2+)+CO3(2-)",
+      "lbl" : "Equilibrium constant for CaCO3(aq)=Ca(2+)+CO3(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of dissolved calcium carbonate complexes to form free calcium and carbonate ions in aqueous solution. This reaction controls calcium and carbonate availability in calcareous systems and is fundamental for modeling carbonate chemistry, pH buffering, and calcium cycling in limestone-derived soils and alkaline waters."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPCAC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000054",
-      "lbl" : "equilibrium constant for CaHCO3(+)=Ca(2+)+HCO3(-)",
+      "lbl" : "Equilibrium constant for CaHCO3(+)=Ca(2+)+HCO3(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of calcium bicarbonate complex ions to form free calcium and bicarbonate ions in aqueous solution. This reaction controls calcium and inorganic carbon speciation in carbonate-buffered systems and is essential for modeling calcium availability and carbon cycling in calcareous soils and alkaline waters."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPCAH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000055",
-      "lbl" : "equilibrium constant for CaSO4=Ca(2+)+SO4(2-)",
+      "lbl" : "Equilibrium constant for CaSO4=Ca(2+)+SO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of dissolved calcium sulfate complexes to form free calcium and sulfate ions in aqueous solution. This reaction controls calcium and sulfate availability in gypsum-containing soils and affects soil salinity, calcium nutrition, and sulfur cycling in arid and semi-arid terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPCAS"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000056",
-      "lbl" : "equilibrium constant for MgOH(+)=Mg(2+)+OH(-)",
+      "lbl" : "Equilibrium constant for MgOH(+)=Mg(2+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of magnesium hydroxide complex ions to form free magnesium and hydroxide ions in aqueous solution. This reaction controls magnesium speciation in alkaline conditions and affects magnesium availability for plant nutrition and enzymatic processes in terrestrial and aquatic ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPMGO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000057",
-      "lbl" : "equilibrium constant for MgCO3=Mg(2+)+CO3(2-)",
+      "lbl" : "Equilibrium constant for MgCO3=Mg(2+)+CO3(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of dissolved magnesium carbonate complexes to form free magnesium and carbonate ions in aqueous solution. This reaction controls magnesium and carbonate availability in dolomitic and magnesium-rich calcareous systems and affects magnesium cycling and pH buffering in alkaline soils and waters."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPMGC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000058",
-      "lbl" : "equilibrium constant for MgHCO3(-)=Mg(2+)+HCO3(-)",
+      "lbl" : "Equilibrium constant for MgHCO3(-)=Mg(2+)+HCO3(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of magnesium bicarbonate complex ions to form free magnesium and bicarbonate ions in aqueous solution. This reaction controls magnesium and inorganic carbon speciation in carbonate-buffered waters and is important for modeling magnesium cycling and carbon dioxide solubility in natural water systems and alkaline soils."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPMGH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000059",
-      "lbl" : "equilibrium constant for MgSO4=Mg(2+)+SO4(2-)",
+      "lbl" : "Equilibrium constant for MgSO4=Mg(2+)+SO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of dissolved magnesium sulfate complexes to form free magnesium and sulfate ions in aqueous solution. This reaction controls magnesium and sulfate availability in sulfate-rich environments and affects magnesium nutrition, soil salinity, and sulfur cycling in terrestrial and aquatic ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPMGS"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000060",
-      "lbl" : "equilibrium constant for NaCO3(-)=Na(+)+CO3(2-)",
+      "lbl" : "Equilibrium constant for NaCO3(-)=Na(+)+CO3(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of sodium carbonate complex ions to form free sodium and carbonate ions in aqueous solution. This reaction controls sodium and carbonate availability in alkaline, sodium-rich environments and affects soil salinity, pH buffering, and sodium toxicity in salt-affected terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPNAC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000061",
-      "lbl" : "equilibrium constant for NaSO4(-)=Na(+)+SO4(2-)",
+      "lbl" : "Equilibrium constant for NaSO4(-)=Na(+)+SO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of sodium sulfate complex ions to form free sodium and sulfate ions in aqueous solution. This reaction controls ion speciation in saline environments and affects soil salinity, sodium adsorption, and salt accumulation in arid and semi-arid terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPNAS"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000062",
-      "lbl" : "equilibrium constant for KSO4(-)=K(+)+SO4(2-)",
+      "lbl" : "Equilibrium constant for KSO4(-)=K(+)+SO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of potassium sulfate complex ions to form free potassium and sulfate ions in aqueous solution. This reaction controls potassium and sulfate availability in agricultural soils and affects potassium nutrition, soil fertility, and sulfur cycling in terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPKAS"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000063",
-      "lbl" : "equilibrium constant for HPO4(2-)=H(+)+PO4(3-)",
+      "lbl" : "Equilibrium constant for HPO4(2-)=H(+)+PO4(3-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the third dissociation step of phosphoric acid, where hydrogen phosphate ions lose a proton to form phosphate ions and hydrogen ions. This reaction controls phosphate speciation at high pH values and is fundamental for modeling phosphorus availability and pH buffering in alkaline soils and waters where phosphate is the dominant phosphorus species."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPH1P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000064",
-      "lbl" : "equilibrium constant for H2PO4(-)=H(+)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for H2PO4(-)=H(+)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the second dissociation step of phosphoric acid, where dihydrogen phosphate ions lose a proton to form hydrogen phosphate ions and hydrogen ions. This reaction controls phosphate speciation in the neutral to slightly alkaline pH range and is critical for modeling phosphorus bioavailability and nutrient cycling in most terrestrial and aquatic ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPH2P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000065",
-      "lbl" : "equilibrium constant for H3PO4=H(+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for H3PO4=H(+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the first dissociation step of phosphoric acid, where phosphoric acid molecules lose a proton to form dihydrogen phosphate ions and hydrogen ions. This reaction controls phosphate speciation in acidic conditions and is essential for modeling phosphorus chemistry and availability in acidic soils and waters where this reaction governs initial phosphorus release."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPH3P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000066",
-      "lbl" : "equilibrium constant for FeHPO4(+)=Fe(3+)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for FeHPO4(+)=Fe(3+)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of iron(III) hydrogen phosphate complex ions to form free ferric iron and hydrogen phosphate ions in aqueous solution. This reaction controls the interaction between iron and phosphorus in acidic to neutral conditions and is important for modeling phosphorus sequestration by iron minerals and phosphorus availability in iron-rich soils and sediments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPF1P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000067",
-      "lbl" : "equilibrium constant for FeH2PO4(2+)=Fe(3+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for FeH2PO4(2+)=Fe(3+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of iron(III) dihydrogen phosphate complex ions to form free ferric iron and dihydrogen phosphate ions in aqueous solution. This reaction controls iron-phosphorus interactions in acidic conditions and affects phosphorus binding to iron minerals, phosphorus bioavailability, and iron-phosphate mineral formation in terrestrial and aquatic ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPF2P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000068",
-      "lbl" : "equilibrium constant for CaPO4(-)=Ca(2+)+PO4(3-)",
+      "lbl" : "Equilibrium constant for CaPO4(-)=Ca(2+)+PO4(3-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of calcium phosphate complex ions to form free calcium and phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in alkaline conditions and is fundamental for modeling calcium phosphate mineral formation, phosphorus precipitation, and nutrient availability in calcareous soils and alkaline waters."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPC0P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000069",
-      "lbl" : "equilibrium constant for CaHPO4=Ca(2+)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for CaHPO4=Ca(2+)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of dissolved calcium hydrogen phosphate complexes to form free calcium and hydrogen phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in neutral to slightly alkaline conditions and is important for modeling phosphorus availability and calcium phosphate mineral stability in terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPC1P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000070",
-      "lbl" : "equilibrium constant for CaH2PO4(+)=Ca(2+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for CaH2PO4(+)=Ca(2+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of calcium dihydrogen phosphate complex ions to form free calcium and dihydrogen phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in acidic to neutral conditions and is essential for modeling phosphorus release from calcium-based fertilizers and phosphorus availability in agricultural soils."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPC2P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000071",
-      "lbl" : "equilibrium constant for MgHPO4=Mg(2+)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for MgHPO4=Mg(2+)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissociation of dissolved magnesium hydrogen phosphate complexes to form free magnesium and hydrogen phosphate ions in aqueous solution. This reaction controls magnesium-phosphorus interactions and affects both magnesium and phosphorus availability for plant nutrition and microbial processes in terrestrial and aquatic ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPM1P"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000072",
-      "lbl" : "equilibrium constant for X-COOH=X-COO(-)+H(+)",
+      "lbl" : "Equilibrium constant for X-COOH=X-COO(-)+H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the deprotonation of carboxyl groups on organic surfaces to form carboxylate groups and hydrogen ions in aqueous solution. This reaction controls the pH-dependent surface charge of organic matter and affects cation exchange capacity, metal binding, and organic matter interactions in soil and aquatic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPCOH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000073",
-      "lbl" : "equilibrium constant for X-COO-Al(OH)2+H(+)=Al(OH)2(+)+X-COOH",
+      "lbl" : "Equilibrium constant for X-COO-Al(OH)2+H(+)=Al(OH)2(+)+X-COOH",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the protonation-induced release of aluminum dihydroxide complexes from carboxylate binding sites on organic surfaces. This reaction controls aluminum binding to organic matter and affects aluminum detoxification, organic matter stability, and aluminum mobility in acidic soils and waters rich in organic compounds."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPALO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000074",
-      "lbl" : "equilibrium constant for X-COO-Fe(OH)2+H(+)=Fe(OH)2(+)+X-COOH",
+      "lbl" : "Equilibrium constant for X-COO-Fe(OH)2+H(+)=Fe(OH)2(+)+X-COOH",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the protonation-induced release of iron(III) dihydroxide complexes from carboxylate binding sites on organic surfaces. This reaction controls iron binding to organic matter and affects iron bioavailability, organic matter stability, and iron transport in soils and waters with high organic carbon content."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPFEO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000075",
-      "lbl" : "equilibrium constant for H2CO3= CO3(2-)+2H(+)",
+      "lbl" : "Equilibrium constant for H2CO3= CO3(2-)+2H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the overall dissociation of carbonic acid to form carbonate ions and two hydrogen ions, representing the combined first and second dissociation steps. This reaction controls carbonate speciation and pH buffering in aqueous systems and is fundamental for modeling carbon dioxide solubility, pH regulation, and carbonate mineral equilibria in terrestrial and aquatic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPCO3"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000076",
-      "lbl" : "equilibrium constant for Al(OH)3(s)+3H(+) =Al(3+)+3H2O",
+      "lbl" : "Equilibrium constant for Al(OH)3(s)+3H(+) =Al(3+)+3H2O",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the acid dissolution of solid aluminum hydroxide to form free aluminum ions and water in aqueous solution. This reaction controls aluminum hydroxide mineral stability and aluminum release in acidic conditions and is essential for modeling aluminum toxicity, soil acidification, and aluminum mobility in acid-affected terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHALO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^6 mol^-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000077",
-      "lbl" : "equilibrium constant for Al(OH)3(s) = Al(OH)(2+)+2OH(-)",
+      "lbl" : "Equilibrium constant for Al(OH)3(s) = Al(OH)(2+)+2OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the incongruent dissolution of solid aluminum hydroxide to form aluminum monohydroxide complex ions and hydroxide ions. This reaction controls aluminum hydroxide mineral dissolution in neutral to alkaline conditions and affects aluminum speciation and mobility in well-buffered terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYAL1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000078",
-      "lbl" : "equilibrium constant for Al(OH)3(s) + 2H(+)=Al(3+)+OH(-)+H2O",
+      "lbl" : "Equilibrium constant for Al(OH)3(s) + 2H(+)=Al(3+)+OH(-)+H2O",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the partial acid dissolution of solid aluminum hydroxide to form free aluminum ions, hydroxide ions, and water. This reaction represents an intermediate dissolution pathway under moderately acidic conditions and is important for modeling aluminum release and mobility in soils experiencing gradual acidification processes."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHAL1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000079",
-      "lbl" : "equilibrium constant for Al(OH)3(s) = Al(OH)2(+)+OH(-)",
+      "lbl" : "Equilibrium constant for Al(OH)3(s) = Al(OH)2(+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the congruent dissolution of solid aluminum hydroxide to form aluminum dihydroxide complex ions and hydroxide ions. This reaction controls aluminum hydroxide mineral solubility in near-neutral conditions and affects aluminum speciation and bioavailability in moderately acidic to neutral terrestrial and aquatic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYAL2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000080",
-      "lbl" : "equilibrium constant for Al(OH)3(s)+H(+) = Al(OH)2(+) + H2O",
+      "lbl" : "Equilibrium constant for Al(OH)3(s)+H(+) = Al(OH)2(+) + H2O",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the proton-promoted dissolution of solid aluminum hydroxide to form aluminum dihydroxide complex ions and water. This reaction controls aluminum hydroxide dissolution under mildly acidic conditions and is fundamental for modeling aluminum mobilization and transport in soils undergoing moderate acidification."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHAL2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000081",
-      "lbl" : "equilibrium constant for Al(OH)3(s) = Al(OH)3(aq)",
+      "lbl" : "Equilibrium constant for Al(OH)3(s) = Al(OH)3(aq)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of solid aluminum hydroxide to form dissolved aluminum trihydroxide species without change in coordination. This reaction controls the solubility of aluminum hydroxide minerals in neutral conditions and affects aluminum transport and biogeochemical cycling in pH-buffered terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPAL3"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000082",
-      "lbl" : "equilibrium constant for Al(OH)3(s)+OH(-) = Al(OH)4(-)",
+      "lbl" : "Equilibrium constant for Al(OH)3(s)+OH(-) = Al(OH)4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the reaction of solid aluminum hydroxide with hydroxide ions to form aluminum tetrahydroxide complex ions. This reaction controls aluminum hydroxide dissolution under strongly alkaline conditions and affects aluminum speciation and mobility in highly basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYAL4"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000083",
-      "lbl" : "equilibrium constant for Al(OH)3(s)+H2O = Al(OH)4(-)+H(+)",
+      "lbl" : "Equilibrium constant for Al(OH)3(s)+H2O = Al(OH)4(-)+H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid aluminum hydroxide to form aluminum tetrahydroxide complex ions and protons. This reaction represents aluminum hydroxide dissolution through water coordination under alkaline conditions and is important for modeling aluminum behavior in high pH environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHAL4"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000084",
-      "lbl" : "equilibrium constant for Fe(OH)3(s)+3H(+) = Fe(3+)+3H2O",
+      "lbl" : "Equilibrium constant for Fe(OH)3(s)+3H(+) = Fe(3+)+3H2O",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the complete acid dissolution of solid iron hydroxide to form free ferric iron ions and water. This reaction represents the primary dissolution pathway under acidic conditions and is critical for modeling iron mobilization, bioavailability, and redox chemistry in acid-impacted soils and surface waters."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHFEO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^6 mol^-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000085",
-      "lbl" : "equilibrium constant for Fe(OH)3(s) = Fe(OH)(2+)+2OH(-)",
+      "lbl" : "Equilibrium constant for Fe(OH)3(s) = Fe(OH)(2+)+2OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the incongruent dissolution of solid iron hydroxide to form iron monohydroxide complex ions and hydroxide ions. This reaction controls iron hydroxide mineral dissolution in neutral to alkaline conditions and affects iron speciation and mobility in well-buffered terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYFE1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000086",
-      "lbl" : "equilibrium constant for Fe(OH)3(s) + 2H(+)=Fe(3+)+OH(-)+H2O",
+      "lbl" : "Equilibrium constant for Fe(OH)3(s) + 2H(+)=Fe(3+)+OH(-)+H2O",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the partial acid dissolution of solid iron hydroxide to form free ferric iron ions, hydroxide ions, and water. This reaction represents an intermediate dissolution pathway under moderately acidic conditions and is important for modeling iron release and mobility in soils undergoing gradual acidification processes."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHFE1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000087",
-      "lbl" : "equilibrium constant for Fe(OH)3(s) = Fe(OH)2(+)+OH(-)",
+      "lbl" : "Equilibrium constant for Fe(OH)3(s) = Fe(OH)2(+)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the congruent dissolution of solid iron hydroxide to form iron dihydroxide complex ions and hydroxide ions. This reaction controls iron hydroxide mineral solubility in near-neutral conditions and affects iron speciation and bioavailability in moderately acidic to neutral terrestrial and aquatic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYFE2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000088",
-      "lbl" : "equilibrium constant for Fe(OH)3(s)+H(+) = Fe(OH)2(+) + H2O",
+      "lbl" : "Equilibrium constant for Fe(OH)3(s)+H(+) = Fe(OH)2(+) + H2O",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the proton-promoted dissolution of solid iron hydroxide to form iron dihydroxide complex ions and water. This reaction controls iron hydroxide dissolution under mildly acidic conditions and is important for modeling iron mobilization and transport in soils and sediments experiencing moderate acidification."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHFE2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000089",
-      "lbl" : "equilibrium constant for Fe(OH)3(s) = Fe(OH)3(aq)",
+      "lbl" : "Equilibrium constant for Fe(OH)3(s) = Fe(OH)3(aq)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of solid iron hydroxide to form dissolved iron trihydroxide species without change in coordination. This reaction controls the solubility of iron hydroxide minerals in neutral conditions and affects iron transport and biogeochemical cycling in pH-buffered terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPFE3"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000090",
-      "lbl" : "equilibrium constant for Fe(OH)3(s)+OH(-) = Fe(OH)4(-)",
+      "lbl" : "Equilibrium constant for Fe(OH)3(s)+OH(-) = Fe(OH)4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the reaction of solid iron hydroxide with hydroxide ions to form iron tetrahydroxide complex ions. This reaction controls iron hydroxide dissolution under strongly alkaline conditions and affects iron speciation and mobility in highly basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYFE4"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000091",
-      "lbl" : "equilibrium constant for Fe(OH)3(s)+H2O = Fe(OH)4(-)+H(+)",
+      "lbl" : "Equilibrium constant for Fe(OH)3(s)+H2O = Fe(OH)4(-)+H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid iron hydroxide to form iron tetrahydroxide complex ions and protons. This reaction represents iron hydroxide dissolution through water coordination under alkaline conditions and is important for modeling iron behavior in high pH environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHFE4"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000092",
-      "lbl" : "equilibrium constant for CaCO3(s)+H(+) = Ca(2+) + HCO3(-)",
+      "lbl" : "Equilibrium constant for CaCO3(s)+H(+) = Ca(2+) + HCO3(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the proton-promoted dissolution of solid calcium carbonate to form calcium ions and bicarbonate ions. This reaction controls calcite and aragonite mineral dissolution under mildly acidic conditions and is fundamental for modeling carbonate weathering, carbon cycling, and alkalinity generation in terrestrial and marine environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHCAC1"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000093",
-      "lbl" : "equilibrium constant for CaCO3(s)+H2O = Ca(2+)+OH(-)+HCO3(-)",
+      "lbl" : "Equilibrium constant for CaCO3(s)+H2O = Ca(2+)+OH(-)+HCO3(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid calcium carbonate to form calcium ions, hydroxide ions, and bicarbonate ions. This reaction represents calcium carbonate dissolution through water coordination and is important for modeling carbonate mineral weathering and alkalinity generation in neutral to basic aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYCAC1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000094",
-      "lbl" : "equilibrium constant for CaCO3(s)+2H(+)=Ca(2+)+CO2(aq)+H2O",
+      "lbl" : "Equilibrium constant for CaCO3(s)+2H(+)=Ca(2+)+CO2(aq)+H2O",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the complete acid dissolution of solid calcium carbonate to form calcium ions, dissolved carbon dioxide, and water. This reaction represents the primary carbonate mineral dissolution pathway under acidic conditions and is critical for modeling calcite weathering, carbon dioxide production, and ocean acidification processes."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHCAC2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000095",
-      "lbl" : "equilibrium constant for CaCO3(s)+H2O = Ca(2+)+2OH(-)+CO2(aq)",
+      "lbl" : "Equilibrium constant for CaCO3(s)+H2O = Ca(2+)+2OH(-)+CO2(aq)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid calcium carbonate to form calcium ions, hydroxide ions, and dissolved carbon dioxide. This reaction represents calcium carbonate dissolution under basic conditions and is important for modeling carbonate mineral weathering and alkalinity generation in strongly alkaline terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYCAC2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^3 m^-9"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000096",
-      "lbl" : "equilibrium constant for AlPO4(s)+H(+) = Al(3+)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+H(+) = Al(3+)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the proton-promoted dissolution of solid aluminum phosphate to form free aluminum ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under acidic conditions and affects aluminum and phosphorus availability and mobility in acid-impacted soils and sediments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHA0P1"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000097",
-      "lbl" : "equilibrium constant for AlPO4(s)+H2O =Al(3+)+HPO4(2-)+OH(-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+H2O =Al(3+)+HPO4(2-)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form free aluminum ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents aluminum phosphate dissolution through water coordination and affects aluminum and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYA0P1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000098",
-      "lbl" : "equilibrium constant for AlPO4(s)+H2O =Al(OH)(2+)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+H2O =Al(OH)(2+)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral solubility in near-neutral conditions and affects aluminum and phosphorus cycling and bioavailability in moderately acidic to neutral environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPA1P1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000099",
-      "lbl" : "equilibrium constant for AlPO4(s)+H2O+OH(-)=HPO4(2-)+Al(OH)2(+)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+H2O+OH(-)=HPO4(2-)+Al(OH)2(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form hydrogen phosphate ions and aluminum dihydroxide complex ions. This reaction controls aluminum phosphate mineral dissolution under alkaline conditions and affects aluminum and phosphorus cycling in basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYA2P1"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000100",
-      "lbl" : "equilibrium constant for AlPO4(s)+2H2O = HPO4(2-)+Al(OH)2(+)+H(+)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+2H2O = HPO4(2-)+Al(OH)2(+)+H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form hydrogen phosphate ions, aluminum dihydroxide complex ions, and protons. This reaction represents aluminum phosphate dissolution through water coordination and is important for modeling aluminum and phosphorus release in neutral to mildly basic conditions."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHA2P1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000101",
-      "lbl" : "equilibrium constant for AlPO4(s)+H2O+2OH(-)=Al(OH)3(aq)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+H2O+2OH(-)=Al(OH)3(aq)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation in basic aquatic and terrestrial environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYA3P1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000102",
-      "lbl" : "equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+HPO4(2-)+2H(+)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+HPO4(2-)+2H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species, hydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under neutral conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHA3P1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^3 m^-9"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000103",
-      "lbl" : "equilibrium constant for AlPO4(s)+H2O+3OH(-)=Al(OH)4(-)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+H2O+3OH(-)=Al(OH)4(-)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYA4P1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^6 mol^-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000104",
-      "lbl" : "equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+HPO4(2-)+3H(+)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+HPO4(2-)+3H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions, hydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under alkaline conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling in basic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHA4P1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^4 m^-12"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000105",
-      "lbl" : "equilibrium constant for AlPO4(s)+2H(+)=Al(3+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+2H(+)=Al(3+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the acid dissolution of solid aluminum phosphate to form free aluminum ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under acidic conditions and affects aluminum and phosphorus availability and mobility in strongly acidic soils and sediments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHA0P2"
         } ],
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           "val" : "m^3 mol^-1"
         } ]
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     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000106",
-      "lbl" : "equilibrium constant for AlPO4(s)+2H2O=Al(3+)+H2PO4(-)+2OH(-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+2H2O=Al(3+)+H2PO4(-)+2OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form free aluminum ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents aluminum phosphate dissolution through water coordination and affects aluminum and phosphorus speciation and bioavailability in neutral to basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYA0P2"
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           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^3 m^-9"
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       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000107",
-      "lbl" : "equilibrium constant for AlPO4(s)+2H2O=Al(OH)(2+)+H2PO4(-)+OH(-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+2H2O=Al(OH)(2+)+H2PO4(-)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions, dihydrogen phosphate ions, and hydroxide ions. This reaction controls aluminum phosphate mineral solubility and affects aluminum and phosphorus cycling in moderately acidic to neutral terrestrial and aquatic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYA1P2"
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           "val" : "mol^2 m^-6"
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     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000108",
-      "lbl" : "equilibrium constant for AlPO4(s)+H2O+H(+)=Al(OH)(2+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+H2O+H(+)=Al(OH)(2+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the proton-promoted dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under mildly acidic conditions and affects aluminum and phosphorus speciation in moderately acidic soils and sediments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
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           "pred" : "hasRelatedSynonym",
           "val" : "SHA1P2"
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     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000109",
-      "lbl" : "equilibrium constant for AlPO4(s)+2H2O=Al(OH)2(+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+2H2O=Al(OH)2(+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form aluminum dihydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral solubility in near-neutral conditions and affects aluminum and phosphorus cycling and bioavailability in moderately acidic to neutral environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPA2P2"
         } ],
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+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000110",
-      "lbl" : "equilibrium constant for AlPO4(s)+2H2O+OH(-)=Al(OH)3(aq)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+2H2O+OH(-)=Al(OH)3(aq)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under alkaline conditions and affects aluminum and phosphorus speciation in basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYA3P2"
+        } ],
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+          "val" : "https://w3id.org/bervo/BERVO_8000271"
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       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000111",
-      "lbl" : "equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+H2PO4(-)+H(+)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+H2PO4(-)+H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species, dihydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under neutral conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHA3P2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
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+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
         } ]
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     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000112",
-      "lbl" : "equilibrium constant for AlPO4(s)+2H2O+2OH(-)=Al(OH)4(-)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+2H2O+2OH(-)=Al(OH)4(-)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYA4P2"
         } ],
         "basicPropertyValues" : [ {
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           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000113",
-      "lbl" : "equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+H2PO4(-)+2H(+)",
+      "lbl" : "Equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+H2PO4(-)+2H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions, dihydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under alkaline conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling in basic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHA4P2"
         } ],
         "basicPropertyValues" : [ {
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           "val" : "mol^3 m^-9"
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     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000114",
-      "lbl" : "equilibrium constant for FePO4(s)+H(+)= Fe(3+)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+H(+)= Fe(3+)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the proton-promoted dissolution of solid iron phosphate to form free ferric iron ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under acidic conditions and affects iron and phosphorus availability and mobility in acid-impacted soils and sediments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHF0P1"
+        } ],
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       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000115",
-      "lbl" : "equilibrium constant for FePO4(s)+H2O = Fe(3+)+HPO4(2-)+OH(-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+H2O = Fe(3+)+HPO4(2-)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form free ferric iron ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents iron phosphate dissolution through water coordination and affects iron and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYF0P1"
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           "val" : "mol^2 m^-6"
         } ]
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     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000116",
-      "lbl" : "equilibrium constant for FePO4(s)+H2O = Fe(OH)(2+)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+H2O = Fe(OH)(2+)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the dissolution of solid iron phosphate to form iron monohydroxide complex ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral solubility in near-neutral conditions and affects iron and phosphorus cycling and bioavailability in moderately acidic to neutral environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
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           "val" : "SPF1P1"
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           "val" : "mol m^-3"
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       }
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       "id" : "https://w3id.org/bervo/BERVO_0000117",
-      "lbl" : "equilibrium constant for FePO4(s)+H2O+OH(-)=HPO4(2-)+Fe(OH)2(+)",
+      "lbl" : "Equilibrium constant for FePO4(s)+H2O+OH(-)=HPO4(2-)+Fe(OH)2(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
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+          "val" : "The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form hydrogen phosphate ions and iron dihydroxide complex ions. This reaction controls iron phosphate mineral dissolution under alkaline conditions and affects iron and phosphorus cycling in basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
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       "id" : "https://w3id.org/bervo/BERVO_0000118",
-      "lbl" : "equilibrium constant for FePO4(s)+2H2O = HPO4(2-)+Fe(OH)2(+)+H(+)",
+      "lbl" : "Equilibrium constant for FePO4(s)+2H2O = HPO4(2-)+Fe(OH)2(+)+H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form hydrogen phosphate ions, iron dihydroxide complex ions, and protons. This reaction represents iron phosphate dissolution through water coordination and is important for modeling iron and phosphorus release in neutral to mildly basic conditions."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
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           "val" : "mol^2 m^-6"
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-      "lbl" : "equilibrium constant for FePO4(s)+H2O+2OH(-)=Fe(OH)3(aq)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+H2O+2OH(-)=Fe(OH)3(aq)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form dissolved iron trihydroxide species and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation in basic aquatic and terrestrial environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
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           "val" : "m^3 mol^-1"
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     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000120",
-      "lbl" : "equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+HPO4(2-)+2H(+)",
+      "lbl" : "Equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+HPO4(2-)+2H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form dissolved iron trihydroxide species, hydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under neutral conditions and is critical for modeling iron and phosphorus biogeochemical cycling."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHF3P1"
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           "val" : "mol^3 m^-9"
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     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000121",
-      "lbl" : "equilibrium constant for FePO4(s)+H2O+3OH(-)=Fe(OH)4(-)+HPO4(2-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+H2O+3OH(-)=Fe(OH)4(-)+HPO4(2-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form iron tetrahydroxide complex ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYF4P1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^6 mol^-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000122",
-      "lbl" : "equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+HPO4(2-)+3H(+)",
+      "lbl" : "Equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+HPO4(2-)+3H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form iron tetrahydroxide complex ions, hydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under alkaline conditions and is critical for modeling iron and phosphorus biogeochemical cycling in basic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHF4P1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^4 m^-12"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000123",
-      "lbl" : "equilibrium constant for FePO4(s)+2H(+)=Fe(3+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+2H(+)=Fe(3+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the acid dissolution of solid iron phosphate to form free ferric iron ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under acidic conditions and affects iron and phosphorus availability and mobility in strongly acidic soils and sediments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHF0P2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000124",
-      "lbl" : "equilibrium constant for FePO4(s)+2H2O =Fe(3+)+H2PO4(-)+2OH(-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+2H2O =Fe(3+)+H2PO4(-)+2OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form free ferric iron ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents iron phosphate dissolution through water coordination and affects iron and phosphorus speciation and bioavailability in neutral to basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYF0P2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^3 m^-9"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000125",
-      "lbl" : "equilibrium constant for FePO4(s)+2H2O=Fe(OH)(2+)+H2PO4(-)+OH(-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+2H2O=Fe(OH)(2+)+H2PO4(-)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form iron monohydroxide complex ions, dihydrogen phosphate ions, and hydroxide ions. This reaction controls iron phosphate mineral solubility and affects iron and phosphorus cycling in moderately acidic to neutral terrestrial and aquatic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYF1P2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000126",
-      "lbl" : "equilibrium constant for FePO4(s)+H2O+H(+)=Fe(OH)(2+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+H2O+H(+)=Fe(OH)(2+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the proton-promoted dissolution of solid iron phosphate to form iron monohydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under mildly acidic conditions and affects iron and phosphorus speciation in moderately acidic soils and sediments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHF1P2"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000127",
-      "lbl" : "equilibrium constant for FePO4(s)+2H2O=Fe(OH)2(+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+2H2O=Fe(OH)2(+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form iron dihydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral solubility in near-neutral conditions and affects iron and phosphorus cycling and bioavailability in moderately acidic to neutral environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPF2P2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000128",
-      "lbl" : "equilibrium constant for FePO4(s)+2H2O+OH(-)=Fe(OH)3(aq)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+2H2O+OH(-)=Fe(OH)3(aq)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form dissolved iron trihydroxide species and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under alkaline conditions and affects iron and phosphorus speciation in basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYF3P2"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000129",
-      "lbl" : "equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+H2PO4(-)+H(+)",
+      "lbl" : "Equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+H2PO4(-)+H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form dissolved iron trihydroxide species, dihydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under neutral conditions and is critical for modeling iron and phosphorus biogeochemical cycling."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHF3P2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000130",
-      "lbl" : "equilibrium constant for FePO4(s)+2H2O+2OH(-)=Fe(OH)4(-)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for FePO4(s)+2H2O+2OH(-)=Fe(OH)4(-)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form iron tetrahydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYF4P2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^3 mol^-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000131",
-      "lbl" : "equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+H2PO4(-)+2H(+)",
+      "lbl" : "Equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+H2PO4(-)+2H(+)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form iron tetrahydroxide complex ions, dihydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under alkaline conditions and is critical for modeling iron and phosphorus biogeochemical cycling in basic environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHF4P2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^3 m^-9"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000132",
-      "lbl" : "equilibrium constant for CaHPO4(s)+H(+)=Ca(2+)+H2PO4(-)",
+      "lbl" : "Equilibrium constant for CaHPO4(s)+H(+)=Ca(2+)+H2PO4(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the proton-promoted dissolution of solid calcium hydrogen phosphate to form calcium ions and dihydrogen phosphate ions. This reaction controls calcium hydrogen phosphate mineral dissolution under acidic conditions and affects calcium and phosphorus availability and mobility in acid-impacted soils and sediments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHCAD2"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000133",
-      "lbl" : "equilibrium constant for CaHPO4(s)+H2O=Ca(2+)+H2PO4(-)+OH(-)",
+      "lbl" : "Equilibrium constant for CaHPO4(s)+H2O=Ca(2+)+H2PO4(-)+OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid calcium hydrogen phosphate to form calcium ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents calcium hydrogen phosphate dissolution through water coordination and affects calcium and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYCAD2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^2 m^-6"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000134",
-      "lbl" : "equilibrium constant for Ca5(PO4)3OH(s)+4H(+)=3HPO4(2-)+5Ca(2+)+H2O",
+      "lbl" : "Equilibrium constant for Ca5(PO4)3OH(s)+4H(+)=3HPO4(2-)+5Ca(2+)+H2O",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the acid dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and water. This reaction controls hydroxyapatite mineral dissolution under acidic conditions and is critical for modeling bone and tooth mineral dissolution, calcium and phosphorus bioavailability, and apatite weathering in acid-impacted environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHCAH1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^3 m^-9"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000135",
-      "lbl" : "equilibrium constant for Ca5(PO4)3OH(s)+3H2O=5Ca(2+)+3HPO4(2-)+4OH(-)",
+      "lbl" : "Equilibrium constant for Ca5(PO4)3OH(s)+3H2O=5Ca(2+)+3HPO4(2-)+4OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid hydroxyapatite to form calcium ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents hydroxyapatite dissolution through water coordination under neutral to basic conditions and affects calcium and phosphorus cycling in biological and geological systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYCAH1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^11 m^-33"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000136",
-      "lbl" : "equilibrium constant for Ca5(PO4)3OH(s)+7H(+)+3OH(-)=3HPO4(2-)+5Ca(2+)+4H2O",
+      "lbl" : "Equilibrium constant for Ca5(PO4)3OH(s)+7H(+)+3OH(-)=3HPO4(2-)+5Ca(2+)+4H2O",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the mixed acid-base dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and water. This reaction represents a complex dissolution pathway involving both proton consumption and hydroxide reactants and is important for modeling hydroxyapatite behavior under variable pH conditions."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SHCAH2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m^9 mol^-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000137",
-      "lbl" : "equilibrium constant for Ca5(PO4)3OH(s)+3H2O=3HPO4(2-)+5Ca(2+)+4OH(-)",
+      "lbl" : "Equilibrium constant for Ca5(PO4)3OH(s)+3H2O=3HPO4(2-)+5Ca(2+)+4OH(-)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time"
+          "val" : "The equilibrium constant for the hydrolytic dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and hydroxide ions. This reaction represents the primary hydroxyapatite dissolution pathway under neutral conditions and is fundamental for modeling calcium and phosphorus biogeochemical cycling, bone and tooth mineral stability, and apatite weathering processes."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SYCAH2"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000271"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol^11 mol^-33"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000138",
-      "lbl" : "Km for Urea hydrolysis",
+      "lbl" : "Km for urea hydrolysis",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Michaelis-Menten parameter for urea hydrolysis"
+          "val" : "The Michaelis-Menten half-saturation constant for urea hydrolysis by urease enzymes in soil systems. This parameter determines the urea concentration at which hydrolysis proceeds at half-maximum rate and is critical for modeling nitrogen release kinetics from urea fertilizers in agricultural and environmental systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Either \"Km\" or \"Michaelis constant\" is the attribute.  Should be \"urea hydrolyis\" (equation) similar to the equilibrium constants above", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DUKM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m^-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000165"
         } ]
       }
     }, {
@@ -2451,41 +3261,51 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Product inhibition for Michelis-Menten based urea hydrolysis"
+          "val" : "The inhibition constant for product inhibition of urea hydrolysis following Michaelis-Menten kinetics in soil systems. This parameter quantifies how hydrolysis products reduce the rate of continued urea breakdown and is important for modeling nitrogen release patterns and ammonia volatilization from urea fertilizers in agricultural environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Either \"Ki\" or \"Inhibition constant\" should be the attribute.  Same comment regarding hydrolysis as above.", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DUKI"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000269"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m^-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000165"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000140",
-      "lbl" : "activity for solids",
+      "lbl" : "Activity for solids",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Chemical activity of solid substrate, which is set 1.0 by convention."
+          "val" : "The thermodynamic activity of solid phases in chemical equilibrium calculations, conventionally set to unity for pure solid phases. This standard assumption simplifies equilibrium calculations for mineral dissolution and precipitation reactions and is fundamental to modeling chemical weathering and soil mineral transformations in geochemical systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "A0"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000127"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000141",
-      "lbl" : "Cation exchange capacity of SOC",
+      "lbl" : "Cation exchange capacity of soil organic carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Cation exchange capacity (CEC) of SOC is a measure of a soil organic matter's ability to hold and exchange positively charged ions (cations) such as calcium (Ca²⁺), magnesium (Mg²⁺), potassium (K⁺), sodium (Na⁺), and others."
+          "val" : "The capacity of soil organic carbon to hold and exchange positively charged ions including calcium, magnesium, potassium, and sodium through functional groups on organic matter surfaces. This property controls nutrient retention and availability in soils and is essential for modeling soil fertility and plant nutrition in terrestrial ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "COOH"
@@ -2497,199 +3317,283 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000142",
-      "lbl" : "maximum Ca concentration",
+      "lbl" : "Maximum calcium concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It refers to the maximum Ca(2+) concentration in the soil. It is EcoSIM specific"
+          "val" : "The maximum Ca(2+) concentration in the soil. It is EcoSIM specific"
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "I like this decomposition", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCAMX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m^-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000108"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000143",
-      "lbl" : "specific rate constants for NH4 release after fertilizer application",
+      "lbl" : "Specific rate constants for ammonium release after fertilizer application",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It refers to the rate parameter in the first order kinetics based release of NH4 after fertilization"
+          "val" : "The kinetic parameter governing first-order ammonium release from fertilizer particles following application to soil systems. This constant determines the rate at which ammonium becomes available for plant uptake and nitrification processes and is critical for modeling nitrogen dynamics and fertilizer efficiency in agricultural ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt", "is \"X release\" something we could write an equation for (e.g., NH4+(s) -> NH4+(aq))?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RFertNH4SpecReleaz"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h^-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Ammonium%20release"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000144",
-      "lbl" : "specific rate constants for NH3 release after fertilizer application",
+      "lbl" : "Specific rate constants for NH3 release after fertilizer application",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It refers to the rate parameter in the first order kinetics based release of NH3 after fertilization"
+          "val" : "The kinetic parameter governing first-order ammonia release from fertilizer particles following application to soil systems. This constant controls the rate of ammonia volatilization from fertilizers and is essential for modeling nitrogen losses and atmospheric ammonia emissions in agricultural environments."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RFertNH3SpecReleaz"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h^-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Ammonia%20release"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000145",
-      "lbl" : "specific rate constants for Urea release after fertilizer application",
+      "lbl" : "Specific rate constants for Urea release after fertilizer application",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It refers to the rate parameter in the first order kinetics based release of Urea after fertilization"
+          "val" : "The kinetic parameter governing first-order urea release and hydrolysis from fertilizer particles following application to soil systems. This constant determines the rate at which urea is converted to ammonium and is fundamental for modeling nitrogen availability and timing in fertilized agricultural systems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RFertUreaSpecHydrol"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h^-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Urea%20release"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000146",
-      "lbl" : "specific rate constants for NO3 release after fertilizer application",
+      "lbl" : "Specific rate constants for NO3 release after fertilizer application",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It refers to the rate parameter in the first order kinetics based release of NO3 after fertilization"
+          "val" : "The kinetic parameter governing first-order nitrate release from fertilizer particles following application to soil systems. This constant controls the rate at which nitrate becomes available for plant uptake and denitrification processes and is crucial for modeling nitrogen cycling and leaching losses in fertilized ecosystems."
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt", "link concept to \"chemical flux\" and \"nitrate\"" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RFertNO3SpecReleaz"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h^-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Nitrate%20release"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000147",
-      "lbl" : "specific rate constants for H2PO4 release after fertilizer application",
+      "lbl" : "Specific rate constants for H2PO4 release after fertilizer application",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "It refers to the rate parameter in the first order kinetics based release of H2PO4 after fertilization"
         },
-        "comments" : [ "SoluteParMod.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPPO4"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h^-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Phosphoric%20acid%20release"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000148",
-      "lbl" : "allocation parameter",
+      "lbl" : "Allocation parameter",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "It is a threshold parameter over which leaf starts doing nutrient remobilization. The threshold is tested using the ratio of the hours that leaf-off criterion is met with the total hours required for leave-off to occur."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt", "Remove?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracHour4LeafoffRemob"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000149",
-      "lbl" : "minimum fraction of growth allocated to leaf",
+      "lbl" : "Minimum fraction of growth allocated to leaf",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "It is an allometric parameter for leaf that when carbon is allocated for leave growth, it should not be less than this minimu fraction"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PART1X"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000116"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000150",
-      "lbl" : "minimum fraction of growth allocated to petiole",
+      "lbl" : "Minimum fraction of growth allocated to petiole",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "It is an allometric parameter for petiole that when carbon is allocated for petiole growth, it should not be less than this minimu fraction"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PART2X"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000116"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000151",
-      "lbl" : "rate constant for nonstructural C oxidation in respiration",
+      "lbl" : "Rate constant for nonstructural carbon oxidation in respiration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This parameters refers to the maximum nonstructural carbon turnover rate for supporting canopy growth"
+          "val" : "The maximum turnover rate of nonstructural carbon reserves through respiratory processes to support canopy development and growth. This parameter determines how rapidly plants can mobilize stored carbon for metabolic needs and is essential for modeling plant carbon allocation and growth responses to environmental conditions."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VMXC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000152",
-      "lbl" : "rate constant for LitrFall at end of growing season",
+      "lbl" : "Rate constant for LitrFall at end of growing season",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This parameter is the specific senescence rate of canopy organs (including leaf, petiole and reproductive organs) by the end of growing season assuming senescence follows linear kinetics  "
+          "val" : "The specific senescence rate of canopy organs including leaves, petioles, and reproductive structures at the end of the growing season, assuming linear senescence kinetics. This parameter controls the timing and rate of litterfall and is critical for modeling seasonal carbon and nutrient cycling in terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FSNR"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000153",
-      "lbl" : "number of hours with no grain filling required for physilogical maturity",
+      "lbl" : "Number of hours with no grain filling required for physilogical maturity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This is the threhold number of hours that a plant fails to do grain-fill and then become mature"
+          "val" : "The threshold accumulation of hours during which grain filling ceases before plants reach physiological maturity. This parameter determines the timing of crop maturation and is important for modeling reproductive phenology and harvest timing in agricultural systems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Hours4PhyslMature"
@@ -2701,13 +3605,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000154",
-      "lbl" : "number of hours until full senescence after physl maturity",
+      "lbl" : "Number of hours until full senescence after physl maturity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This is threshold number of hours that a plant starts to do sensence after becoming mature"
+          "val" : "The threshold accumulation of hours between physiological maturity and the initiation of complete plant senescence. This parameter controls the duration of the post-maturity phase and affects the timing of nutrient remobilization and litterfall in agricultural and natural ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Hours4FullSenes"
@@ -2719,31 +3623,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000155",
-      "lbl" : "maximum storage C content for remobiln from stalk,root reserves",
+      "lbl" : "Maximum storage carbon content for remobiln from stalk, root reserves",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This parameter determins the maximum fraction of sapwood or root are in the form of remobilizable reserve biomass"
+          "val" : "The maximum fraction of sapwood and root biomass that can exist as remobilizable carbon reserves available for translocation to support plant growth and metabolism. This parameter determines the upper limit of carbon storage capacity and affects plant resilience to environmental stress and seasonal carbon allocation patterns in woody plants."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XFRX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000156",
-      "lbl" : "rate const for remobiln to storage from stalk,root reserves",
+      "lbl" : "Rate const for remobiln to storage from stalk,root reserves",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This rate parameter used compute the nonstructural biomass transfer between roots and stalk, assuming the excahnge follows the biomass cocnentration gradient"
+          "val" : "The rate parameter governing nonstructural biomass transfer between root and stalk storage pools, assuming exchange follows concentration gradients. This constant controls the speed of carbon redistribution within plants and affects the temporal dynamics of carbon allocation and plant responses to changing resource availability."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XFRY"
@@ -2755,13 +3662,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000157",
-      "lbl" : "min ratio of branch or mycorrhizae to root for calculating C transfer",
+      "lbl" : "Min ratio of branch or mycorrhizae to root for calculating carbon transfer",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Minimum fraction of mycorrhizal biomass C that is associated with C transferable with respect to roots"
+          "val" : "The minimum fraction of mycorrhizal fungal biomass carbon that can be transferred in association with root carbon during carbon exchange processes. This parameter constrains the coupling between plant and mycorrhizal carbon economies and affects the modeling of plant-fungal symbiotic relationships in terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FSNK"
@@ -2769,85 +3676,97 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000158",
-      "lbl" : "rate constant for remobilization of stalk C,N,P",
+      "lbl" : "Rate constant for remobilization of stalk C,N,P",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Fraction of maintenance deficit that will lead to remolization in plant stalk."
+          "val" : "The rate constant determining the fraction of maintenance carbon, nitrogen, and phosphorus deficit that triggers remobilization from stalk storage pools. This parameter controls nutrient recycling within plants and affects plant responses to nutrient limitation and environmental stress conditions."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FXFS"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000159",
-      "lbl" : "rate constant for root-mycorrhizal C,N,P exchange",
+      "lbl" : "Rate constant for root-mycorrhizal C,N,P exchange",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Rate parameter that is used to compute the gradient nonstructural biomass transfer between mycorrhizae and roots"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FMYC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000160",
-      "lbl" : "nonstructural N inhibition constant on growth",
+      "lbl" : "Nonstructural nitrogen inhibition constant on growth",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "inhibition parameter used to compute N limitation on canopy growth assuming the limitation follows Michaelis-Menten kinetics"
+          "val" : "The inhibition parameter quantifying nitrogen limitation effects on canopy growth using Michaelis-Menten kinetics based on nonstructural nitrogen availability. This constant determines the sensitivity of plant growth to nitrogen deficiency and is essential for modeling nutrient limitation and plant productivity responses in nitrogen-limited ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNKI"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000269"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g N, g-1 C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000161",
-      "lbl" : "nonstructural P inhibition constant on growth",
+      "lbl" : "Nonstructural phosphorus inhibition constant on growth",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "inhibition parameter used to compute P limitation on canopy growth assuming the limitation follows Michaelis-Menten kinetics"
+          "val" : "The inhibition parameter quantifying phosphorus limitation effects on canopy growth using Michaelis-Menten kinetics based on nonstructural phosphorus availability. This constant determines the sensitivity of plant growth to phosphorus deficiency and is crucial for modeling nutrient limitation and plant productivity in phosphorus-limited terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPKI"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000269"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g P g-1 C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000162",
-      "lbl" : "specific maintenance respiration rate",
+      "lbl" : "Specific maintenance respiration rate",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Specific maintenance rate per unit shoot structural nitrogen for computing canopy maintenance respiration "
+          "val" : "The maintenance respiration rate per unit of shoot structural nitrogen content used to calculate canopy maintenance carbon costs. This parameter quantifies the metabolic carbon expenditure required to maintain existing plant tissues and is fundamental for modeling plant carbon budgets and net primary productivity in terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RmSpecPlant"
@@ -2859,49 +3778,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000163",
-      "lbl" : "minimum water potential for organ expansion,extension",
+      "lbl" : "Minimum water potential for organ expansion,extension",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Threshold turgor pressure under which canopy organ extension/growth stop"
+          "val" : "The threshold water potential below which canopy organ extension and growth processes cease due to insufficient turgor pressure. This parameter determines plant responses to water stress and drought conditions and is critical for modeling plant growth limitations and ecosystem productivity under varying water availability."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSIMin4OrganExtens"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MPa"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000164",
-      "lbl" : "minimum stomatal resistance to CO2",
+      "lbl" : "Minimum stomatal resistance to carbon dioxide",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Minimum stomatal conductance to CO2 exchange between leaves and atmosphere."
+          "val" : "The lower boundary of stomatal resistance to carbon dioxide diffusion between leaf internal air spaces and the atmosphere. This parameter sets the maximum possible rate of carbon dioxide uptake for photosynthesis and is fundamental for modeling plant water use efficiency and carbon assimilation under varying environmental conditions."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCMN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "s m-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000165",
-      "lbl" : "distance behind growing point for secondary roots",
+      "lbl" : "Distance behind growing point for secondary roots",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This distance effectively extends the secondary roots' effecting zone, a parameter used to compute metabolic sink for root growth"
+          "val" : "The distance from the root tip where secondary root formation begins, effectively extending the zone of influence for root growth and resource acquisition. This parameter determines the spatial distribution of root branching and affects the calculation of metabolic sink strength for root development in soil profile modeling."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RTDPX"
@@ -2913,31 +3838,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000166",
-      "lbl" : "minimum average secondary root length",
+      "lbl" : "Minimum average secondary root length",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Minimu length of secondary roots"
+          "val" : "The lower boundary for the mean length of secondary root branches in root system architecture. This parameter constrains root system development and affects the spatial extent of nutrient and water uptake, influencing plant resource acquisition efficiency in terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root2ndMeanLensMin"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000167",
-      "lbl" : "root modulus of elasticity",
+      "lbl" : "Root modulus of elasticity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The root modulus of elasticity refers to the measure of stiffness or elasticity of a root tissue. This measures how much the root tissue resists deformation under mechanical stress (such as bending, tension, or compression) before it undergoes permanent deformation"
+          "val" : "The measure of root tissue stiffness quantifying resistance to mechanical deformation under stress including bending, tension, and compression forces. This parameter affects root penetration through soil layers and resistance to soil compaction, influencing root system development and plant anchorage in terrestrial environments."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EMODR"
@@ -2949,13 +3877,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000168",
-      "lbl" : "quantum efficiency",
+      "lbl" : "Quantum efficiency",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The quantum efficiency of photosynthesis (often called the \"quantum yield\") is the ratio of the number of photosynthetic events (such as CO₂ molecules fixed, O₂ molecules evolved, or electrons transferred) to the number of photons absorbed by the system. It quantifies how efficiently absorbed light photons are used for productive photochemical processes like carbon fixation or oxygen evolutio"
+          "val" : "The ratio of photosynthetic electron transport events to photons absorbed by the photosynthetic apparatus, quantifying light use efficiency. This parameter determines how effectively plants convert absorbed photosynthetically active radiation (PAR) into chemical energy and is fundamental for modeling primary productivity and carbon fixation in terrestrial ecosystems under varying light conditions."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QNTM"
@@ -2967,13 +3895,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000169",
-      "lbl" : "shape parameter for e- transport response to PAR",
+      "lbl" : "Shape parameter for e- transport response to PAR",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It is the shape parameter to calculate electron transport rate in the Farquhar model of photosynthesis"
+          "val" : "The curvature parameter that describes the non-linear relationship between electron transport rate and photosynthetically active radiation in the Farquhar photosynthesis model. This parameter determines the shape of the light response curve and is essential for accurately modeling photosynthetic responses to varying light conditions in terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CURV"
@@ -2981,13 +3909,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000170",
-      "lbl" : "e- requirement for CO2 fixn by rubisco",
+      "lbl" : "Electron requirement for carbon dioxide fixn by rubisco",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It measures how much mole of electrons are needed to fix one mol of CO2 by Rubisco enzymes"
+          "val" : "The stoichiometric requirement of electrons needed for carbon dioxide fixation by ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) enzymes in C3 photosynthesis. This parameter links photosynthetic electron transport to carbon assimilation and is fundamental for modeling C3 plant productivity and energy conversion efficiency."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ELEC3"
@@ -2999,13 +3927,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000171",
-      "lbl" : "e- requirement for CO2 fixn by PEP carboxylase",
+      "lbl" : "Electron requirement for carbon dioxide fixn by PEP carboxylase",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It measures how much mole of electrons are needed to fix one mol of CO2 by PEP enzymes"
+          "val" : "The stoichiometric requirement of electrons needed for carbon dioxide fixation by phosphoenolpyruvate (PEP) carboxylase enzymes in C4 photosynthesis. This parameter determines the energy cost of carbon dioxide concentration mechanisms in C4 plants and is crucial for modeling C4 plant productivity and water use efficiency."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ELEC4"
@@ -3021,9 +3949,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Parameter for modeling product inhbition on C3 carbon leakage from bundle sheath to mesophyll. "
+          "val" : "The inhibition constant for product inhibition of C3 photosynthetic carbon leakage from bundle sheath cells to mesophyll cells in C4 plants. This parameter quantifies the efficiency of carbon dioxide concentration mechanisms and affects the modeling of C4 photosynthetic advantage under different environmental conditions."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2KI"
@@ -3031,17 +3959,23 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "uM"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000274"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000275"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000173",
-      "lbl" : "partition decarboxylation to CO2 in C4",
+      "lbl" : "Partition decarboxylation to carbon dioxide in C4",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "parameter for modeling CO2 leaking from bundle sheath in C4 photosynthesis "
+          "val" : "The fraction of decarboxylation reactions in bundle sheath cells that produce carbon dioxide during C4 photosynthesis. This parameter determines the efficiency of carbon dioxide concentration mechanisms and affects the modeling of C4 photosynthetic advantage and water use efficiency under different environmental conditions."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FCMassCO2BundleSheath_node"
@@ -3049,13 +3983,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000174",
-      "lbl" : "partition leakage to HCO3 in C4",
+      "lbl" : "Partition leakage to HCO3 in C4",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "parameter for modleing HCO3 leaking from bundle sheath in C4 photosynthesis "
+          "val" : "The fraction of carbon leakage from bundle sheath cells that occurs as bicarbonate ions during C4 photosynthesis. This parameter quantifies inefficiencies in the C4 carbon concentration mechanism and affects the modeling of C4 plant productivity and competitive advantage over C3 plants."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FCMassHCO3BundleSheath_node"
@@ -3063,13 +3997,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000175",
-      "lbl" : "C4 CO2 compensation point",
+      "lbl" : "C4 carbon dioxide compensation point",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The CO₂ compensation point in C4 photosynthesis modeling is the CO₂ concentration at which the rate of photosynthetic CO₂ uptake exactly equals the rate of CO₂ release from both photorespiration and mitochondrial respiration."
+          "val" : "The atmospheric carbon dioxide concentration at which photosynthetic carbon dioxide uptake equals carbon dioxide release from photorespiration and mitochondrial respiration in C4 plants. This parameter defines the lower limit for net carbon dioxide assimilation and is fundamental for modeling C4 plant responses to varying atmospheric carbon dioxide concentrations."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "COMP4"
@@ -3081,63 +4015,100 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000176",
-      "lbl" : "leaf water content, (g H2O g-1 C)",
+      "lbl" : "Leaf water content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Water associated with leaf biomass"
+          "val" : "The mass ratio of water to carbon in leaf tissues, representing the hydration state of leaf biomass. This parameter affects leaf physiology including photosynthetic capacity, transpiration rates, and mechanical properties, and is important for modeling plant water relations and drought responses in terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt", "This is really a mass ratio (gram H20/gram C)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FDML"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "g H2O g-1 C"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000002"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000177",
-      "lbl" : "leaf water content in bundle sheath, in C4 CO2 fixn",
+      "lbl" : "Leaf water content in bundle sheath, in C4 carbon dioxide fixation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf biomass water in bundle sheath cells"
+          "val" : "The volumetric water content per unit carbon biomass in bundle sheath cells of C4 plants during carbon dioxide fixation processes. This parameter affects the concentration of metabolites and enzymes in bundle sheath cells and influences the efficiency of C4 photosynthetic carbon concentration mechanisms."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FBS"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/C4%20carbon%20fixation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 H2O (gC)-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000274"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000178",
-      "lbl" : "leaf water content in mesophyll in C4 CO2 fixn",
+      "lbl" : "Leaf water content in mesophyll in C4 carbon dioxide fixation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf biomass water in mesophyll cells"
+          "val" : "The volumetric water content per unit carbon biomass in mesophyll cells of C4 plants during carbon dioxide fixation processes. This parameter influences the concentration of photosynthetic enzymes and substrates in mesophyll cells and affects the initial carbon dioxide capture efficiency in C4 photosynthesis."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FMP"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/C4%20carbon%20fixation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 H2O (gC)-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000275"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000179",
-      "lbl" : "min N:C,P:C in leaves relative to max values from PFT file",
+      "lbl" : "Min N:C,P:C in leaves relative to max values from PFT file",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ratio of the minimum NC or PC ratio with respect to the maximum NC or PC ratio of leaf. The NC or PC ratios are computed based on leaf stoichiometry. "
+          "val" : "The ratio of minimum to maximum nitrogen:carbon or phosphorus:carbon ratios in leaf tissues based on plant functional type stoichiometric constraints. This parameter defines the lower bounds of leaf nutrient content and affects photosynthetic capacity and nutrient cycling in ecosystem models."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZPLFM"
@@ -3145,13 +4116,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000180",
-      "lbl" : "min N:C,P:C in grain relative to max values from PFT file",
+      "lbl" : "Min N:C,P:C in grain relative to max values from PFT file",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ratio of the minimum NC or PC ratio with respect to the maximum NC or PC ratio of grains. The NC or PC ratios are computed based on leaf stoichiometry. "
+          "val" : "The ratio of minimum to maximum nitrogen:carbon or phosphorus:carbon ratios in grain tissues based on plant functional type stoichiometric constraints. This parameter defines the lower bounds of grain nutrient content and affects seed quality, reproductive success, and nutrient cycling through crop harvest in agricultural ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZPGRM"
@@ -3159,145 +4130,175 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000181",
-      "lbl" : "fraction of stalk area contributing to water,heat flow",
+      "lbl" : "Fraction of stalk area contributing to water,heat flow",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Fraction of stalk area that holds the xylem and phloem tubes for water and metabolite transport between plant organs"
+          "val" : "The fraction of stalk cross-sectional area occupied by xylem and phloem tissues that facilitate water and metabolite transport between plant organs. This parameter determines hydraulic conductivity and heat transfer efficiency in plant stems and affects whole-plant water relations and thermal regulation in terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FSTK"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000182",
-      "lbl" : "maximum stalk inner radius for tranpsiration",
+      "lbl" : "Maximum stalk inner radius for tranpsiration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Maxium allowed tube radius to do xylem and phloem transport, located at the out surface of stalk."
+          "val" : "The maximum radius of xylem and phloem transport tubes located at the outer surface of plant stalks that facilitate transpiration and metabolite transport. This parameter constrains hydraulic architecture and affects maximum water transport capacity and plant size limitations in woody species."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZSTX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000183",
-      "lbl" : "stalk density",
+      "lbl" : "Stalk density",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Carbn-based stalk mass denisty used to copmute stalk volume"
+          "val" : "The carbon-based mass density of stalk tissues used to calculate stalk volume from biomass measurements. This parameter relates plant structural biomass to physical dimensions and is important for modeling plant architecture, mechanical stability, and carbon storage in woody terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StalkMassDensity"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000233"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MgC m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000151"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000184",
-      "lbl" : "specific volume (m3 gC-1)",
+      "lbl" : "Specific volume",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Stalk volume per g carbon biomass"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SpecStalkVolume"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "m3 gC-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000185",
-      "lbl" : "Fraction used to calculate woody faction of stalk,root",
+      "lbl" : "Fraction used to calculate woody fraction of stalk,root",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "It is a model-specific scaling parameter for computing biomass allocation to canopy foliage"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FRTX"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000186",
-      "lbl" : "Km for nonstructural C concn on seed set",
+      "lbl" : "Km for nonstructural carbon concentration on seed set",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Half saturation parameter for modeling carbon biomass flow during seed setting using the Michaelis-Menten kinetics"
+          "val" : "The half-saturation parameter for nonstructural carbon concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the carbon availability threshold for successful reproduction and is essential for modeling reproductive allocation and seed production responses to carbon limitation in plant populations."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SETC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000187",
-      "lbl" : "Km for nonstructural N concn on seed set",
+      "lbl" : "Km for nonstructural nitrogen concentration on seed set",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Half saturation parameter for modeling nitrogen biomass flow during seed setting using the Michaelis-Menten kinetics"
+          "val" : "The half-saturation parameter for nonstructural nitrogen concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the nitrogen availability threshold for successful reproduction and is crucial for modeling reproductive success and population dynamics under nitrogen-limited conditions."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SETN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000188",
-      "lbl" : "Km for nonstructural P concn on seed set",
+      "lbl" : "Km for nonstructural phosphorus concentration on seed set",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Half saturation parameter for modeling phosphorus biomass flow during seed setting using the Michaelis-Menten kinetics"
+          "val" : "The half-saturation parameter for nonstructural phosphorus concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the phosphorus availability threshold for successful reproduction and is important for modeling reproductive allocation in phosphorus-limited terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SETP"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000189",
-      "lbl" : "parameter for calculating leaf area expansion",
+      "lbl" : "Parameter for calculating leaf area expansion",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "An exponent parameter to compute leaf area expansion in the model"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt", "Remove?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SLA2"
@@ -3305,13 +4306,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000190",
-      "lbl" : "parameter for calculating petiole extension",
+      "lbl" : "Parameter for calculating petiole extension",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "An exponent parameter to compute petiole length expansion in the model"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt", "Remove?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SSL2"
@@ -3319,13 +4320,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000191",
-      "lbl" : "parameter for calculating stalk extension",
+      "lbl" : "Parameter for calculating stalk extension",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "an exponent parameter to compuate stalk volume expasion in the model"
+          "val" : "An exponent parameter to compute stalk volume expasion in the model"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt", "Remove?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SNL2"
@@ -3333,69 +4334,109 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000192",
-      "lbl" : "maximum C:N ratio for nonstructural N transfer",
+      "lbl" : "Maximum C:N ratio for nonstructural nitrogen transfer",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "A stoichiometry ratio to compute the minimum nitrogen flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants."
+          "val" : "The upper boundary of carbon to nitrogen ratios that constrains the minimum nitrogen flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint ensures coupled carbon-nitrogen cycling within plants and affects nutrient allocation and plant growth responses to changing resource availability."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNMX"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000109"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000193",
-      "lbl" : "maximum C:P ratio for nonstructural P transfer",
+      "lbl" : "Maximum C:P ratio for nonstructural phosphorus transfer",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "A stoichiometry ratio to compute the minimum phosphorus flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants."
+          "val" : "The upper boundary of carbon to phosphorus ratios that constrains the minimum phosphorus flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint maintains coupled carbon-phosphorus cycling within plants and influences nutrient allocation patterns and plant responses to phosphorus limitation."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPMX"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000072"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000194",
-      "lbl" : "minimum C:N ratio for nonstructural N transfer",
+      "lbl" : "Minimum C:N ratio for nonstructural nitrogen transfer",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "A stoichiometry ratio to compute the maximum nitrogen flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants."
+          "val" : "The lower boundary of carbon to nitrogen ratios that constrains the maximum nitrogen flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint prevents excessive nitrogen allocation and maintains balanced nutrient cycling within plant tissues and storage compartments."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNMN"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000109"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000195",
-      "lbl" : "minimum C:P ratio for nonstructural P transfer",
+      "lbl" : "Minimum C:P ratio for nonstructural phosphorus transfer",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "A stoichiometry ratio to compute the maximum phosphorus flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants."
+          "val" : "The lower boundary of carbon to phosphorus ratios that constrains the maximum phosphorus flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint prevents excessive phosphorus allocation and maintains balanced nutrient cycling within plant tissues and storage systems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPMN"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000072"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000196",
-      "lbl" : "N fixation yield from C oxidation",
+      "lbl" : "Nitrogen fixation yield from carbon oxidation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It quantifies how much nitrogen can be fixed from N2 in the form NH3 when one mass unit of carbon is oxidized "
+          "val" : "The mass of atmospheric nitrogen converted to ammonia per unit of carbon oxidized by nitrogen-fixing bacteria in root nodules. This parameter quantifies the energetic efficiency of biological nitrogen fixation and is essential for modeling symbiotic nitrogen inputs and plant nutrition in nitrogen-limited terrestrial ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EN2F"
@@ -3407,13 +4448,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000197",
-      "lbl" : "specific respiration rate by bacterial N2 fixers",
+      "lbl" : "Specific respiration rate by bacterial nitrogen fixers",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It quantifies how fast nitrogen fixing bacteria can oxidize its nonstructural biomass carbon to support its metabolism."
+          "val" : "The maximum rate at which nitrogen-fixing bacteria oxidize nonstructural biomass carbon to support their metabolic processes and nitrogen fixation activity. This parameter determines the carbon cost of nitrogen fixation and affects the modeling of plant-bacteria carbon exchange and symbiotic nitrogen inputs to ecosystems."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VMXO"
@@ -3425,13 +4466,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000198",
-      "lbl" : "half saturation parameter for nodule maintenance respiration",
+      "lbl" : "Half saturation parameter for nodule maintenance respiration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The half saturation parameter when the effect of nodule C biomass on its maintenance is modeled using Michaelis-Menten kinetics"
+          "val" : "The half-saturation parameter for nodule carbon biomass effects on maintenance respiration using Michaelis-Menten kinetics in nitrogen-fixing root nodules. This constant determines the relationship between nodule size and metabolic activity and is important for modeling the carbon costs of maintaining nitrogen-fixing symbioses."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPNDLK"
@@ -3443,13 +4484,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000199",
-      "lbl" : "specific decomposition rate by bacterial N2 fixers",
+      "lbl" : "Specific decomposition rate by bacterial N2 fixers",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "It quantifies how fast the N-fixing bacteria lose activity when mortality is modeled using the linear kinetics."
+          "val" : "The rate at which nitrogen-fixing bacteria lose metabolic activity and viability following first-order decay kinetics in root nodule systems. This parameter quantifies bacterial mortality and turnover rates and affects the modeling of nodule senescence and symbiotic nitrogen fixation capacity over time."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPNDL"
@@ -3461,13 +4502,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000200",
-      "lbl" : "parameter to calculate nonstructural C,N,P exchange",
+      "lbl" : "Parameter to calculate nonstructural C,N,P exchange",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "A model-specifc parameter to compute carbon, nitrogen and phosphorus exchange between nodule bacteria and their hosting plants."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCNGR"
@@ -3475,179 +4516,226 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000202",
-      "lbl" : "initial bacterial mass at infection",
+      "lbl" : "Initial bacterial mass at infection",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Initial noduble carbon biomass C at the time of infection of the hosting plant. The infection is applied when noduble biomass of the hosting plant is zero."
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NodulBiomCAtInfection"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000081"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000203",
-      "lbl" : "Km for nonstructural Nuptake by bacteria",
+      "lbl" : "Km for nonstructural nitrogen uptake by bacteria",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Half saturation parameter for modeling bacterial use of nonstructural nitrogen using the Michaelis-Menten kinetics"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CZKM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gN"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000204",
-      "lbl" : "Km for nonstructural P uptake by bacteria",
+      "lbl" : "Km for nonstructural phosphorus uptake by bacteria",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Half saturation parameter for modeling bacterial use of nonstructural phosphorus using the Michaelis-Menten kinetics"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPKM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gP"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000205",
-      "lbl" : "minimum fractions for root C recycling",
+      "lbl" : "Minimum fractions for root carbon recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Minimum fraction of root C can be recyled during root death"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCZR"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000206",
-      "lbl" : "maximum fractions for root C recycling",
+      "lbl" : "Maximum fractions for root carbon recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Maximum fraction of root C can be recyled during root death"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCYR"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000207",
-      "lbl" : "maximum fractions for root N recycling",
+      "lbl" : "Maximum fractions for root nitrogen recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Maximum fraction of root nitrogen can be recyled during root death"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCXR"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000208",
-      "lbl" : "maximum fractions for root P recycling",
+      "lbl" : "Maximum fractions for root phosphorus recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Maximum fraction of root phosphorus can be recyled during root death"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCQR"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000209",
-      "lbl" : "minimum fractions for bacteria C recycling",
+      "lbl" : "Minimum fractions for bacteria carbon recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Minimum fraction of nodule bacteria C can be recyled during root death"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCZN"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000210",
-      "lbl" : "maximum fractions for bacteria C recycling",
+      "lbl" : "Maximum fractions for bacteria carbon recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Maximum fraction of nodule bacteria C can be recyled during root death"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCYN"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000211",
-      "lbl" : "maximum fractions for bacteria N recycling",
+      "lbl" : "Maximum fractions for bacteria nitrogen recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Maximum fraction of nodule bacteria nitrogen can be recyled during root death"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCXN"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000212",
-      "lbl" : "maximum fractions for bacteria P recycling",
+      "lbl" : "Maximum fractions for bacteria phosphorus recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Maximum fraction of nodule bacteria phosphorus can be recyled during root death"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCQN"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000213",
-      "lbl" : "required hours after physl maturity until start of LitrFall",
+      "lbl" : "Required hours after physl maturity until start of LitrFall",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Number of hours need to accumulate to trigger litterfall after leaf maturity "
+          "val" : "Number of hours need to accumulate to trigger litterfall after leaf maturity"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HoursReq4LiterfalAftMature"
@@ -3659,103 +4747,118 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000214",
-      "lbl" : "rate constant for remobiln of storage chemical element during leafout",
+      "lbl" : "Rate constant for remobiln of storage chemical element during leafout",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Rate parameter to compute the gradient driven carbon and nutrient exchange between seasonal storage and nonstructural pools"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FRSV"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000215",
-      "lbl" : "rate constant for leaf-reserve nonstructural C exchange",
+      "lbl" : "Rate constant for leaf-reserve nonstructural carbon exchange",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Rate parameter to compute the gradient driven carbon exchange between stalk and leaf reserve pools"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FXFY"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000216",
-      "lbl" : "rate constant for leaf-reserve nonstructural N,P exchange",
+      "lbl" : "Rate constant for leaf-reserve nonstructural N,P exchange",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Rate parameter to compute the gradient driven nitrogen and phosphorus  exchange between stalk and leaf reserve pools"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FXFZ"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000217",
-      "lbl" : "rate constant for leaf-storage nonstructural chemical element exchange",
+      "lbl" : "Rate constant for leaf-storage nonstructural chemical element exchange",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Rate parameter for gradient-driven nonstructural carbon and nutrient exchange between shoot and seasonal storage pools"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RateK4ShootSeaStoreNonstEXfer"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000218",
-      "lbl" : "rate constant for root-storage nonstructural chemical element exchange",
+      "lbl" : "Rate constant for root-storage nonstructural chemical element exchange",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Rate parameter for gradient driven nonstructural carbon and nutrient exchange between root and seasonal storage pools"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RateK4RootSeaStorNonstEXfer"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000219",
-      "lbl" : "root partitioning of storage C during leafout",
+      "lbl" : "Root partitioning of storage carbon during leafout",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Fraction of mobilized seasonal storage allocated to roots upon leaf out"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FXRT"
@@ -3763,13 +4866,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000220",
-      "lbl" : "shoot partitioning of storage C during leafout",
+      "lbl" : "Shoot partitioning of storage carbon during leafout",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Fraction of mobilized seasonal storage allocated to shoots upon leaf out"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FXSH"
@@ -3777,87 +4880,106 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000221",
-      "lbl" : "rate constant for plant-bacteria nonstructl C,N,P exchange",
+      "lbl" : "Rate constant for plant-bacteria nonstructural C,N,P exchange",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Rate constant for modeling nonstructural C,N and P exchange between hosting plants and nodule bacteria"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FXRN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000222",
-      "lbl" : "maximum fractions for shoot N recycling",
+      "lbl" : "Maximum fractions for shoot nitrogen recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This parameters specifies the maximum fraction of nitrogen can be recycled upon senescence of plant canopy organs"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCX"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000223",
-      "lbl" : "maximum fractions for shoot P recycling",
+      "lbl" : "Maximum fractions for shoot phosphorus recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This parameters specifies the maximum fraction of phosphorus can be recycled upon senescence of plant canopy organs"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCQ"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000224",
-      "lbl" : "minimum fractions for shoot C recycling",
+      "lbl" : "Minimum fractions for shoot carbon recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This parameters specifies the minimum fraction of carbon can be recycled upon senescence of plant canopy organs"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCZ"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000225",
-      "lbl" : "maximum fractions for shoot C recycling",
+      "lbl" : "Maximum fractions for shoot carbon recycling",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This parameters specifies the maximum fraction of carbon can be recycled upon senescence of plant canopy organs"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCY"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000226",
-      "lbl" : "number of hours after physiol maturity required for senescence",
+      "lbl" : "Number of hours after physiol maturity required for senescence",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This parameters specifies the number of hours required for plant to initiate senescence after maturity"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Hours4SenesAftMature"
@@ -3869,13 +4991,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000227",
-      "lbl" : "number of hours required to initiate remobilization of storage C for leafout",
+      "lbl" : "Number of hours required to initiate remobilization of storage carbon for leafout",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This parameters specifies the number of hours required for plant to initiate storage carbon remobilization after leafout"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HourReq2InitSStor4LeafOut"
@@ -3887,31 +5009,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000228",
-      "lbl" : "specific oxidation rate of nonstructural C during leafout at 25 C",
+      "lbl" : "Specific oxidation rate of nonstructural carbon during leafout at 25 C",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This parameters specifies how much seasonal storage C is oxidized to support canopy and root development"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GVMX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000277"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000229",
-      "lbl" : "relative primary root sink strength 0.25=shallow,4.0=deep root profile",
+      "lbl" : "Relative primary root sink strength 0.25=shallow,4.0=deep root profile",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This parameter scales the relative sink strength for non-structural carbon and nutrient for growing primary and secondary roots"
         },
-        "comments" : [ "GrosubPars.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RTSK"
@@ -3919,69 +5044,51 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000230",
-      "lbl" : "changes to weather data (0=none,1=step,2=transient)",
+      "lbl" : "Transient weather change",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This parameter is obsolete, and was EcoSIM specific."
+          "val" : "A temporary shift in weather conditions that does not last for a prolonged period of time."
         },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "ICLM"
-        } ]
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000231",
-      "lbl" : "flag for land management",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This parameter is obsolete, and was EcoSIM specific."
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "IMNG"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000232",
-      "lbl" : "weather data type:1=daily,2=hourly for first(L=1) or second(L=2) scene",
+      "lbl" : "Land management",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This EcoSIM specific flag parameter is used for internal forcing data processing"
+          "val" : "The process of managing the use and development of land resources."
         },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "IWTHR"
-        } ]
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000233",
-      "lbl" : "fertilizer release type from fertilizer input file",
+      "lbl" : "Fertilizer release type from fertilizer input file",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This specifies what kind of fertilizer is applied in the model, which could be mineral fertilizer, plant residue, or animal maure."
         },
-        "comments" : [ "FlagDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FlagDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IYTYP"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000234",
-      "lbl" : "soil disturbance type",
+      "lbl" : "Soil disturbance type",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This EcoSIM flag parameters specifies what type of disturbances are applied to soil, including tillage, fire, litter removal or drainge."
         },
-        "comments" : [ "FlagDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FlagDataType.txt", "Remove?", "it provides context in terms of ecosystem management" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iSoilDisturbType_col"
@@ -3989,167 +5096,31 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000235",
-      "lbl" : "Koppen climate zone",
+      "lbl" : "Köppen climate zone",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The Köppen climate zone refers to a region defined by the Köppen climate classification system. "
+          "val" : "The Köppen climate zone refers to a region defined by the Köppen climate classification system."
         },
-        "comments" : [ "FlagDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FlagDataType.txt", "it does provide context" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "KoppenClimZone_col"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000236",
-      "lbl" : "flag for irrigation criterion,0=SWC,1=canopy water potential",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This EcoSIM parameter species how irrigation is triggered, which could be based on soil moisture content or canopy water potential"
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "IFLGV_col"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000237",
-      "lbl" : "disturbance flag",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This EcoSIM parameter species whether to reset soil profile after some triggering events, like erosion or tillage."
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "iResetSoilProf_col"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000238",
-      "lbl" : "banded NH4 fertilizer flag",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This flag indicates wheter NH4 is applied with broadcast."
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "IFNHB_col"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000239",
-      "lbl" : "banded NO3 fertilizer flag",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This flag indicates wheter NO3 is applied with broadcast."
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "IFNOB_col"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000240",
-      "lbl" : "banded H2PO4 fertilizer flag",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This flag indicates whether H2PO4 is applied with broadcast"
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "IFPOB_col"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000241",
-      "lbl" : "flag for calculating FC(1),WP(2),SCNV(3),SCNH(4)",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This indicates whether the model has input soil properties or has to compute based on soil texture and soil organic matter."
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "ISOIL_vr"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000242",
-      "lbl" : "natural(0),reconstructed(1) soil profile",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This indicates the soil input type, whether is natural or reconstruction "
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "ISOILR_col"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000243",
-      "lbl" : "urea hydrolysis inhibitor type (1=no,2=yes)",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This flag indicates the type of urea hydrolysis inhibitor applied to soil."
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "iUreaHydInhibitorType_col"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000245",
-      "lbl" : "flag for living pft",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This flag indicate whether a given plant popultion is alive."
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "IsPlantActive_pft"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000246",
-      "lbl" : "PFT initialization flag:0=no,1=yes",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "This flag indicates whether a given plant has been planted."
-        },
-        "comments" : [ "FlagDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "doInitPlant_pft"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000246"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000247",
-      "lbl" : "water table flag from site file",
+      "lbl" : "Water table flag from site file",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "This indicator desginates what kind of water table is enforced, which could be natural or artificial, static or mobile."
         },
-        "comments" : [ "FlagDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FlagDataType.txt", "Remove?", "it provides context in terms of ecosystem management" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IDWaterTable_col"
@@ -4157,175 +5128,256 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000248",
-      "lbl" : "gaseous AR diffusivity",
+      "lbl" : "Gaseous argon diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Chemical activity of gas Argon."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ARSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000251"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000249",
-      "lbl" : "aqueous AR diffusivity",
+      "lbl" : "Aqueous argon diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Chemical actiivty of aqueous Argon."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ARSL"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000251"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000250",
-      "lbl" : "gaseous CO2 diffusivity",
+      "lbl" : "Gaseous carbon dioxide diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "gas diffusivity in air of gaseous CO2, it measures the rate at which CO2 migrate or spread through air."
+          "val" : "The rate at which carbon dioxide molecules move through air due to concentration gradients and molecular motion. This parameter controls atmospheric carbon dioxide transport processes and is essential for modeling soil-atmosphere gas exchange, plant respiration fluxes, and greenhouse gas emissions in Earth system models."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CGSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000251",
-      "lbl" : "aqueous CO2 diffusivity",
+      "lbl" : "Aqueous carbon dioxide diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "aqueous diffusivity of dissolved CO2, it measures the rate at which dissolved CO2 migrate or spread through water."
+          "val" : "The rate at which dissolved carbon dioxide molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls carbon dioxide transport in soil water and groundwater systems and is essential for modeling soil respiration fluxes and carbon cycling in terrestrial and aquatic environments."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CLSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000252",
-      "lbl" : "gaseous CH4 diffusivity",
+      "lbl" : "Gaseous methane diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "gas diffusivity in air of gaseous methane, it measures the rate at which CH4 migrate or spread through air."
+          "val" : "The rate at which methane molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric methane transport and is critical for modeling methane emissions from soils, wetlands, and other terrestrial sources in greenhouse gas cycling studies."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CHSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000024"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000253",
-      "lbl" : "aqueous CH4 diffusivity",
+      "lbl" : "Aqueous methane diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "aqueous diffusivity of dissolved methane, it measures the rate at which dissolved CH4 migrate or spread through water."
+          "val" : "The rate at which dissolved methane molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls methane transport in soil water and sediment pore water and is essential for modeling anaerobic methane production and emission pathways from wetland and aquatic systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CQSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000024"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000254",
-      "lbl" : "gaseous O2 diffusivity",
+      "lbl" : "Gaseous oxygen diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "gas diffusivity in air of gaseous oxygen, it measures the rate at which O2 migrate or spread through air."
+          "val" : "The rate at which oxygen molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric oxygen transport and is fundamental for modeling soil aeration, root respiration, and aerobic decomposition processes in terrestrial ecosystems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OGSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000255",
-      "lbl" : "aqueous O2 diffusivity",
+      "lbl" : "Aqueous oxygen diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "aqueous diffusivity of dissolved oxygen, it measures the rate at which dissolved O2 migrate or spread through water."
+          "val" : "Aqueous diffusivity of dissolved oxygen, it measures the rate at which dissolved O2 migrate or spread through water."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OLSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000256",
-      "lbl" : "gaseous N2 diffusivity",
+      "lbl" : "Gaseous nitrogen diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "gas diffusivity in air of gaseous N2, it measures the rate at which N2 migrate or spread through air."
+          "val" : "The rate at which nitrogen gas molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric nitrogen transport and is important for modeling nitrogen fixation processes and the exchange of nitrogen between terrestrial ecosystems and the atmosphere."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZGSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000257",
-      "lbl" : "aqueous N2 diffusivity",
+      "lbl" : "Aqueous nitrogen diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous N2 diffusivity refers to the measure of the rate at which Nitrogen (N2) ions migrate or spread through water. It influences how effectively elements can move and mix in the water. Aqueous N2 diffusivity is an important parameter in hydrological modelling and in understanding pollutant dispersal in water bodies."
+          "val" : "The rate at which dissolved nitrogen gas molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter influences nitrogen transport in soil water and groundwater systems and is important for modeling denitrification processes and nitrogen cycling in waterlogged soils and aquatic environments."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZLSG"
@@ -4333,9 +5385,6 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000059"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000196"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
@@ -4349,13 +5398,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000258",
-      "lbl" : "gaseous N2O diffusivity",
+      "lbl" : "Gaseous nitrous oxide diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Gaseous N2O diffusivity refers to the measure of the rate at which nitrous oxide (N2O) gas spreads or migrates. This is an important parameter in understanding green house gas emissions and nutrient cycling in ecosystems."
+          "val" : "The rate at which nitrous oxide molecules move through air due to concentration gradients and molecular motion. This parameter is crucial for modeling nitrous oxide emissions from soils and understanding greenhouse gas transport processes and atmospheric nitrous oxide budgets in Earth system models."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Z2SG"
@@ -4368,7 +5417,7 @@
           "val" : "m2 h-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000131"
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000017"
@@ -4376,13 +5425,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000259",
-      "lbl" : "aqueous N2O diffusivity",
+      "lbl" : "Aqueous nitrous oxide diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous N2O diffusivity refers to the measure of the rate at which nitrous oxide (N2O) molecules move or spread through water or an aqueous medium. It is an important parameter in environmental and earth system modeling, as it can impact a range of processes, including greenhouse gas emissions, soil fertility, and water quality."
+          "val" : "The rate at which dissolved nitrous oxide molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls nitrous oxide transport in soil water and is essential for modeling nitrous oxide production and emission pathways from terrestrial and aquatic systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZVSG"
@@ -4403,31 +5452,40 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000260",
-      "lbl" : "gaseous NH3 diffusivity",
+      "lbl" : "Gaseous ammonia diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Gaseous NH3 diffusivity refers to the measure of the rate at which NH3 gas spreads or migrates. This is an important parameter in understanding green house gas emissions and nutrient cycling in ecosystems."
+          "val" : "The rate at which ammonia molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric ammonia transport and is crucial for modeling ammonia emissions from fertilizers and livestock operations, as well as nitrogen deposition and ecosystem eutrophication processes."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZHSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000015"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000261",
-      "lbl" : "aqueous NH3 diffusivity",
+      "lbl" : "Aqueous ammonia diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous NH3 diffusivity refers to the measure of the rate at which ammonia (NH3) ions migrate or spread through water or an aqueous medium. It represents the ability of NH3 ions to move and mix within a water system. Aqueous NH3 diffusivity is an important parameter in earth systems modeling as it plays a role in understanding nutrient cycling and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which dissolved ammonia molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls ammonia transport in soil water and surface waters and is essential for modeling ammonia volatilization, nitrification processes, and nitrogen cycling in terrestrial and aquatic ecosystems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZNSG"
@@ -4435,9 +5493,6 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000059"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000196"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
@@ -4451,13 +5506,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000262",
-      "lbl" : "aqueous NO3 diffusivity",
+      "lbl" : "Aqueous nitrate diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous NO3 diffusivity refers to the measure of the rate at which nitrate (NO3) ions migrate or spread through water or an aqueous medium. It represents the ability of NO3 ions to move and mix within a water system. Aqueous NO3 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which nitrate ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs nitrate transport in soil water and groundwater systems and is fundamental for modeling nitrate leaching, denitrification processes, and groundwater contamination in agricultural and natural environments."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZOSG"
@@ -4465,9 +5520,6 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000059"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000196"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
@@ -4481,103 +5533,148 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000263",
-      "lbl" : "aqueous PO4 diffusivity",
+      "lbl" : "Aqueous phosphate diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous PO4 diffusivity refers to the measure of the rate at which phosphate (PO4) ions migrate or spread through water or an aqueous medium. It represents the ability of PO4 ions to move and mix within a water system. Aqueous PO4 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which phosphate ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter controls phosphate transport in soil water and surface waters and is critical for modeling phosphorus cycling, eutrophication processes, and nutrient transport in terrestrial and aquatic ecosystems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "POSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000138"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000264",
-      "lbl" : "aqueous DOC diffusivity",
+      "lbl" : "Aqueous dissolved organic carbon diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous DOC diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DOC molecules to move and mix within a water system.  DOC diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which dissolved organic carbon molecules move through aqueous solutions due to concentration gradients and molecular size-dependent mobility. This parameter controls the transport of organic carbon compounds in soil water and surface waters and is essential for modeling carbon cycling, microbial substrate availability, and organic matter decomposition in aquatic environments."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OCSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000097"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000265",
-      "lbl" : "aqueous DON diffusivity",
+      "lbl" : "Aqueous dissolved organic nitrogen diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous DON diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DON molecules to move and mix within a water system.  DON diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which dissolved organic nitrogen molecules move through aqueous solutions due to concentration gradients and molecular mobility characteristics. This parameter governs the transport of organic nitrogen compounds in soil and surface waters and is important for modeling nitrogen mineralization, microbial nitrogen uptake, and organic nitrogen cycling in terrestrial and aquatic systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ONSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000100"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000266",
-      "lbl" : "aqueous DOP diffusivity",
+      "lbl" : "Aqueous dissolved organic phosphate diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous DOP diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DOP molecules to move and mix within a water system.  DOP diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which dissolved organic phosphorus molecules move through aqueous solutions due to concentration gradients and molecular transport properties. This parameter controls the movement of organic phosphorus compounds in soil water and is crucial for modeling phosphorus mineralization, microbial phosphorus cycling, and organic phosphorus availability in terrestrial ecosystems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OPSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000284"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000267",
-      "lbl" : "aqueous acetate diffusivity",
+      "lbl" : "Aqueous acetate diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous acetate diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of acetate molecules to move and mix within a water system.  Acetate diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which acetate ions and molecules move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs the transport of this important organic acid intermediate in soil water and is essential for modeling anaerobic decomposition processes, methanogenesis, and organic matter cycling in waterlogged soils and sediments."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OASG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000205"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000268",
-      "lbl" : "water vapor diffusivity",
+      "lbl" : "Water vapor diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Water vapor diffusivity refers to the measure of the rate at which water vapor molecules move or spread through a medium, such as air or soil. It is an important parameter in environmental and earth system modeling, affecting processes like evaporation, condensation, and transpiration."
+          "val" : "The rate at which water vapor molecules move through gaseous media due to concentration gradients and molecular kinetic properties. This parameter governs water vapor transport in the atmosphere and soil air spaces and is fundamental for modeling evapotranspiration, soil-atmosphere water exchange, and atmospheric humidity dynamics in Earth system models."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WGSG"
@@ -4588,6 +5685,9 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000118"
@@ -4595,13 +5695,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000269",
-      "lbl" : "aqueous Al diffusivity",
+      "lbl" : "Aqueous aluminum diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous Al diffusivity refers to the parameter that quantifies the rate at which aluminum (Al) ions diffuse through water. It is a measure of how quickly Al ions can move from one location to another in an aqueous environment. This parameter is important in Earth system modeling as it affects the transport and distribution of Al in aquatic systems, which in turn can have significant impacts on water quality, nutrient cycling, and the health of aquatic ecosystems."
+          "val" : "The rate at which aluminum ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs aluminum transport in soil water and is essential for modeling soil acidification effects, aluminum toxicity in plant systems, and the movement of aluminum species through terrestrial ecosystems under acidic conditions."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ALSG"
@@ -4609,9 +5709,6 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000059"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000196"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
@@ -4625,13 +5722,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000270",
-      "lbl" : "aqueous Fe diffusivity",
+      "lbl" : "Aqueous iron diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous Fe diffusivity refers to the parameter that quantifies the rate at which iron (Fe) ions diffuse through water. It is a measure of how quickly Fe ions can move from one location to another in an aqueous environment. This parameter is important in Earth system modeling as it affects the transport and distribution of Fe in aquatic systems, which in turn can have significant impacts on water quality, nutrient cycling, and the health of aquatic ecosystems."
+          "val" : "The rate at which iron ions move through aqueous solutions due to concentration gradients and redox-dependent ionic mobility. This parameter controls iron transport in soil water and is crucial for modeling iron biogeochemical cycling, iron limitation in ecosystems, and the movement of iron species between different oxidation states in terrestrial and aquatic environments."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FESG"
@@ -4652,13 +5749,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000271",
-      "lbl" : "aqueous H diffusivity",
+      "lbl" : "Aqueous hydrogen ion diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous H diffusivity refers to the measure of the rate at which hydrogen (H) ions migrate or spread through water or an aqueous medium. It represents the ability of H ions to move and mix within a water system. Aqueous H diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, acid-base reactions, and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which hydrogen ions move through aqueous solutions due to concentration gradients and extremely high ionic mobility. This parameter controls proton transport in soil water and is fundamental for modeling soil acidification, cation exchange processes, mineral weathering, and the movement of acidity through terrestrial and aquatic systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HYSG"
@@ -4666,9 +5763,6 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000059"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000196"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
@@ -4682,13 +5776,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000272",
-      "lbl" : "aqueous Ca diffusivity",
+      "lbl" : "Aqueous calcium diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous Ca diffusivity refers to the measure of the ability of calcium ions (Ca) to move through a liquid medium, such as water. It is a parameter used in Earth systems modeling to quantify the rate of diffusion of calcium in aquatic environments. Aqueous Ca diffusivity is influenced by factors such as temperature, salinity, and the concentration gradient of calcium, and it plays a crucial role in processes such as the transport and cycling of calcium in aquatic ecosystems."
+          "val" : "The rate at which calcium ions move through aqueous solutions due to concentration gradients and ionic mobility properties. This parameter governs calcium transport in soil water and is essential for modeling nutrient cycling, plant calcium uptake, soil structural development, and calcium carbonate precipitation and dissolution processes in terrestrial systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CASG"
@@ -4696,9 +5790,6 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000059"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000196"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
@@ -4712,13 +5803,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000273",
-      "lbl" : "aqueous Mg diffusivity",
+      "lbl" : "Aqueous magnesium diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous Mg diffusivity refers to the measure of the rate at which magnesium (Mg) ions move or spread through water or an aqueous medium. It is an important parameter in geochemistry, hydrology, and soil science, as it can impact a range of processes, including nutrient cycling, weathering rates, and water quality."
+          "val" : "The rate at which magnesium ions move through aqueous solutions due to concentration gradients and divalent cation mobility characteristics. This parameter controls magnesium transport in soil water and is important for modeling nutrient cycling, plant magnesium uptake, chlorophyll synthesis, and magnesium mineral weathering processes in terrestrial ecosystems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GMSG"
@@ -4739,13 +5830,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000274",
-      "lbl" : "aqueous Na diffusivity",
+      "lbl" : "Aqueous sodium diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous Na diffusivity refers to the measure of the ability of sodium ions (Na+) to move or disperse within an aqueous environment. It quantifies the rate at which these ions can diffuse through the water, indicating how quickly and easily they can spread and mix with other substances or across different compartments of an ecosystem. This parameter is crucial in Earth systems modeling as it influences various processes such as chemical reactions, nutrient transport, and the behavior of Na+ in aquatic environments."
+          "val" : "The rate at which sodium ions move through aqueous solutions due to concentration gradients and high ionic mobility. This parameter governs sodium transport in soil water and is essential for modeling soil salinity effects, sodium toxicity in plants, salt accumulation processes, and sodium cycling in arid and irrigated agricultural systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ANSG"
@@ -4753,9 +5844,6 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000059"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000196"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
@@ -4769,13 +5857,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000275",
-      "lbl" : "aqueous K diffusivity",
+      "lbl" : "Aqueous potassium diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous K diffusivity refers to the measure of the rate at which potassium (K) ions migrate or spread through water or an aqueous medium. It represents the ability of K ions to move and mix within a water system. Aqueous K diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which potassium ions move through aqueous solutions due to concentration gradients and monovalent cation mobility. This parameter controls potassium transport in soil water and is essential for modeling plant potassium nutrition, fertilizer movement, cation exchange processes, and potassium cycling in agricultural and natural ecosystems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AKSG"
@@ -4783,9 +5871,6 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000059"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000196"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
@@ -4799,31 +5884,40 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000276",
-      "lbl" : "aqueous OH diffusivity",
+      "lbl" : "Aqueous hydroxide diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous OH diffusivity refers to the measure of the rate at which OH ions migrate or spread through water or an aqueous medium. It represents the ability of OH ions to move and mix within a water system. Aqueous OH diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which hydroxide ions move through aqueous solutions due to concentration gradients and high anionic mobility. This parameter governs hydroxide transport in soil water and is crucial for modeling soil alkalinization, pH buffering processes, base neutralization reactions, and the movement of alkalinity through terrestrial and aquatic systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OHSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000035"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000277",
-      "lbl" : "aqueous CO3 diffusivity",
+      "lbl" : "Aqueous carbonate diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous CO3 diffusivity refers to the measure of the ability of CO3 molecules to move through a liquid medium, specifically in an aqueous environment. It characterizes the rate at which CO3 molecules can diffuse or spread out from an area of high concentration to an area of low concentration. Aqueous CO3 diffusivity is an important parameter in earth systems modeling as it affects the transport and distribution of CO3 species in aquatic systems, such as lakes, rivers, and oceans. It influences various biogeochemical processes, including carbonate chemistry, pH regulation, and buffering capacity of water bodies."
+          "val" : "The rate at which carbonate ions move through aqueous solutions due to concentration gradients and divalent anion mobility characteristics. This parameter controls carbonate transport in soil water and is fundamental for modeling carbonate mineral precipitation and dissolution, soil pH buffering, and inorganic carbon cycling in terrestrial and aquatic systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "C3SG"
@@ -4831,9 +5925,6 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000059"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000196"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
@@ -4847,13 +5938,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000278",
-      "lbl" : "aqueous HCO3 diffusivity",
+      "lbl" : "Aqueous bicarbonate diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous HCO3 diffusivity refers to the measure of the rate at which bicarbonate (HCO3) ions diffuse or move through an aqueous medium. It is an important parameter in environmental and biomedical research, as it can impact various physiological processes such as pH regulation and respiration."
+          "val" : "The rate at which bicarbonate ions move through aqueous solutions due to concentration gradients and anionic mobility properties. This parameter governs bicarbonate transport in soil water and is essential for modeling carbonic acid system dynamics, soil pH buffering, weathering processes, and dissolved inorganic carbon transport in terrestrial ecosystems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HCSG"
@@ -4874,31 +5965,40 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000279",
-      "lbl" : "aqueous SO4 diffusivity",
+      "lbl" : "Aqueous sulfate diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous SO4 diffusivity refers to the measure of the rate at which sulfate (SO4) ions migrate or spread through water or an aqueous medium. It represents the ability of SO4 ions to move and mix within a water system. Aqueous SO4 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments."
+          "val" : "The rate at which sulfate ions move through aqueous solutions due to concentration gradients and divalent anion mobility characteristics. This parameter controls sulfate transport in soil water and is important for modeling sulfur cycling, acid rain impacts, gypsum mineral dissolution, and sulfate reduction processes in terrestrial and aquatic environments."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SOSG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000228"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000280",
-      "lbl" : "aqueous Cl diffusivity",
+      "lbl" : "Aqueous chloride diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous Cl diffusivity refers to the measure of the ability of chloride ions (Cl-) to diffuse or spread out within a liquid medium, specifically water. It quantifies how easily chloride ions can move through the water, which is important for understanding the transport and distribution of chloride in aquatic systems. Aqueous Cl diffusivity is a parameter used in Earth systems models to simulate and predict the behavior of chloride ions in water bodies and their interactions with other components of the environment."
+          "val" : "The rate at which chloride ions move through aqueous solutions due to concentration gradients and high anionic mobility. This parameter governs chloride transport in soil water and is essential for modeling soil salinity, groundwater contamination, de-icing salt impacts, and chloride cycling in coastal and agricultural systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CLSX"
@@ -4906,9 +6006,6 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000059"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000196"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
@@ -4922,13 +6019,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000281",
-      "lbl" : "gaseous H2 diffusivity",
+      "lbl" : "Gaseous hydrogen diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Gaseous H2 diffusivity refers to the motion and spread of hydrogen gas (H2) molecules resulting from their kinetic energy. This property impacts how rapidly gases can spread through a medium (air, water, etc.)"
+          "val" : "The rate at which hydrogen gas molecules move through gaseous media due to concentration gradients and small molecular size-dependent mobility. This parameter controls hydrogen gas transport in soil air spaces and is important for modeling biogeochemical hydrogen production and consumption, soil-atmosphere gas exchange, and hydrogen cycling in terrestrial systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HGSG"
@@ -4949,13 +6046,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000282",
-      "lbl" : "aqueous H2 diffusivity",
+      "lbl" : "Aqueous hydrogen gas diffusivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous H2 diffusivity refers to the measure of the rate at which hydrogen (H2) molecules move or spread through water or an aqueous medium. It is an important parameter in environmental and earth system modeling, as it can impact a range of processes including reactions in which hydrogen acts as a reductant, isotope fractionation, and the transfer of nutrients and pollutants."
+          "val" : "The rate at which dissolved hydrogen gas molecules move through aqueous solutions due to concentration gradients and small molecular size properties. This parameter governs hydrogen gas transport in soil water and is essential for modeling anaerobic biogeochemical processes, hydrogen-based microbial metabolism, and dissolved gas dynamics in terrestrial and aquatic systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HLSG"
@@ -4976,229 +6073,364 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000283",
-      "lbl" : "Ar solubility coefficient at 25oC",
+      "lbl" : "Argon solubility coefficient at standard ambient temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solubity of Argon is the ability of gas Argon to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases."
+          "val" : "The equilibrium partitioning coefficient describing the dissolution of argon gas into aqueous solutions under standard temperature and pressure conditions. This parameter quantifies the maximum amount of argon that can dissolve in water and is important for modeling inert gas tracers and soil-atmosphere gas exchange processes in environmental studies."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SARX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g solute /g gas"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000251"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000284",
-      "lbl" : "CO2 solubility coeficient at 25oC",
+      "lbl" : "Carbon dioxide solubility coefficient at standard ambient temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solubity of CO2 is the ability of gas CO2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases."
+          "val" : "The equilibrium partitioning coefficient describing the dissolution of carbon dioxide gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines carbon dioxide concentrations in soil water and is fundamental for modeling carbonic acid formation, soil pH dynamics, and carbon cycling in terrestrial ecosystems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SCO2X"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g solute /g gas"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000285",
-      "lbl" : "CH4 solubility coeficient at 25oC",
+      "lbl" : "Methane solubility coefficient at standard ambient temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solubity of CH4 is the ability of gas CH4 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases."
+          "val" : "The equilibrium partitioning coefficient describing the dissolution of methane gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls methane concentrations in soil water and groundwater and is essential for modeling methane transport and emissions from anaerobic environments in terrestrial and aquatic systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SCH4X"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g solute /g gas"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000024"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000286",
-      "lbl" : "O2 solubility coeficient at 25oC",
+      "lbl" : "Oxygen solubility coefficient at standard ambient temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solubity of O2 is the ability of gas O2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases."
+          "val" : "The equilibrium partitioning coefficient describing the dissolution of oxygen gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines dissolved oxygen concentrations in soil water and is crucial for modeling aerobic respiration, microbial activity, and redox conditions in terrestrial and aquatic environments."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SOXYX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g solute /g gas"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000287",
-      "lbl" : "N2 solubility coeficient at 25oC",
+      "lbl" : "Nitrogen solubility coefficient at standard ambient temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solubity of N2 is the ability of gas N2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases."
+          "val" : "The equilibrium partitioning coefficient describing the dissolution of nitrogen gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines dissolved nitrogen concentrations in soil water and is important for modeling inert gas tracers, denitrification potential assessment, and soil-atmosphere gas exchange processes in terrestrial systems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SN2GX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g solute /g gas"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000288",
-      "lbl" : "N2O solubility coeficient at 25oC",
+      "lbl" : "Nitrous oxide solubility coefficient at standard ambient temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solubity of N2O is the ability of gas  N2O to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases."
+          "val" : "The equilibrium partitioning coefficient describing the dissolution of nitrous oxide gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls nitrous oxide concentrations in soil water and is essential for modeling greenhouse gas emissions, denitrification processes, and nitrous oxide transport in terrestrial ecosystems."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SN2OX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g solute /g gas"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000017"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000289",
-      "lbl" : "NH3 solubility coeficient at 25oC",
+      "lbl" : "Ammonia solubility coefficient at standard ambient temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solubity of NH3 is the ability of gas  NH3 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases."
+          "val" : "The equilibrium partitioning coefficient describing the dissolution of ammonia gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines ammonia concentrations in soil water and is crucial for modeling ammonia volatilization, nitrogen loss from agricultural systems, and ammonia transport between soil and atmosphere."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SNH3X"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g solute /g gas"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000015"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000290",
-      "lbl" : "H2 solubility coeficient at 25oC",
+      "lbl" : "Hydrogen solubility coefficient at standard ambient temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solubity of H2 is the ability of gas H2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases."
+          "val" : "The equilibrium partitioning coefficient describing the dissolution of hydrogen gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls dissolved hydrogen concentrations in soil water and is important for modeling hydrogen-based microbial metabolism, biogeochemical hydrogen cycling, and soil-atmosphere hydrogen exchange processes."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SH2GX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g solute /g gas"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000039"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000291",
-      "lbl" : "water viscosity",
+      "lbl" : "Water viscosity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Water viscosity is a measure of water’s resistance to flow or, more precisely, the internal friction between its molecules when it moves. It quantifies how much force is needed to make water flow at a certain rate."
+          "val" : "A measure of water’s resistance to flow or, more precisely, the internal friction between its molecules when it moves. It quantifies how much force is needed to make water flow at a certain rate."
         },
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VISCW"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000234"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg m-1 s"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000292",
-      "lbl" : "total soil H2",
+      "lbl" : "Total soil hydrogen gas",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This variables sums up all H2 in soil. Its temporal varaiations reflects the influence from hydrology and biogeochemical reactions."
+          "val" : "The cumulative mass of hydrogen gas stored across all soil layers and spatial grid cells in a modeling domain. This integrated measure reflects the balance between hydrogen production from fermentation processes and hydrogen consumption by methanogenic bacteria and is used for mass conservation verification in biogeochemical models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt", "What is the \"d-2\" unit in all the below terms?  Implies this is not actually mass, but some kind of ratio." ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TSoilH2G_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000039"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000293",
-      "lbl" : "total soil gas emission",
+      "lbl" : "Total soil gas emission",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This variable sums up all surface fluxes for different gases over all grids. This is an EcoSIM specific varaible for mass conservation check"
+          "val" : "The cumulative mass flux of all gaseous compounds emitted from soil surfaces across a modeling domain. This integrated measure includes emissions of carbon dioxide, methane, nitrous oxide, and other trace gases and is essential for quantifying soil-atmosphere gas exchange and verifying mass conservation in biogeochemical models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SurfGas_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000215"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000086"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000294",
-      "lbl" : "total plant element (C,N,P, etc) balance",
+      "lbl" : "Total plant element (C,N,P, etc) balance",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This variable sums up all plant chemical elements for mass conservation check in EcoSIM"
+          "val" : "The cumulative mass of essential chemical elements stored in plant biomass across a modeling domain. This integrated measure includes carbon, nitrogen, phosphorus, and other nutrients in plant tissues and is crucial for verifying mass conservation and understanding ecosystem nutrient cycling in terrestrial biogeochemical models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantElemntStoreLandscape"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Plant%20element%20(C,N,P,%20etc)"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000295",
-      "lbl" : "cumulative H2 loss through lateral and lower boundaries",
+      "lbl" : "Cumulative hydrogen gas loss through lateral and lower boundaries",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This varaible adds up all subsurface and lateral fluxes for H2 for mass conservation check in EcoSIM."
+          "val" : "The total mass of hydrogen gas lost from a modeling domain through groundwater flow and lateral transport processes. This integrated flux represents hydrogen removal via subsurface water movement and is essential for maintaining mass conservation in biogeochemical models of hydrogen cycling in terrestrial systems."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "H2GOU"
@@ -5206,17 +6438,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000039"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000296",
-      "lbl" : "total soil ion content",
+      "lbl" : "Total soil ion content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total soil ion content refers to the sum of all the ion concentrations in a soil sample. It is an aggregate measure of the total quantity of ions present, which could include essential plant nutrients like nitrogen (N), phosphorous (P), and potassium (K), as well as other elements. This measurement is useful in determining soil fertility and nutrient availability for plant growth."
+          "val" : "The cumulative quantity of all dissolved ionic species stored in soil water across a modeling domain. This integrated measure includes essential plant nutrients such as nitrogen, phosphorus, and potassium ions as well as other dissolved species and is fundamental for assessing soil fertility and verifying mass conservation in terrestrial biogeochemical models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TION"
@@ -5224,6 +6459,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000126"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2"
@@ -5237,36 +6475,54 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000297",
-      "lbl" : "total surface ion flux",
+      "lbl" : "Total surface ion flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total soil ion flux due to hydrological fluxes used for mass conservation check in EcoSIM."
+          "val" : "The cumulative flux of dissolved ionic species entering a modeling domain through surface water inputs. This integrated measure includes ion inputs from precipitation, irrigation, and surface runoff and is essential for tracking nutrient inputs and maintaining mass conservation in terrestrial biogeochemical models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TIONIN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000025"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000112"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000298",
-      "lbl" : "total subsurface ion flux",
+      "lbl" : "Total subsurface ion flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total subsurface ion flux refers to the total movement of ions, or charged particles, within the subsurface or subsurface waters. This includes both the downward movement of ions through the soil profile (leaching) and the upward movement of ions from the subsurface to the surface (capillary rise or upward diffusion). It is a crucial factor in nutrient cycling, soil chemistry, and water quality."
+          "val" : "The cumulative flux of dissolved ionic species lost from a modeling domain through subsurface water movement. This integrated measure includes both downward leaching through soil profiles and lateral groundwater flow and is crucial for understanding nutrient losses and maintaining mass conservation in terrestrial biogeochemical models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TIONOU"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2"
         }, {
@@ -5279,31 +6535,43 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000299",
-      "lbl" : "total soil sediment",
+      "lbl" : "Total soil sediment",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "This variable sums all sediment mass across different layers and grids for mass conservation diagnosis "
+          "val" : "The cumulative mass of particulate matter and sediment stored across all soil layers in a modeling domain. This integrated measure represents the total sediment pool including eroded material and suspended particles and is essential for verifying mass conservation in erosion and sediment transport models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TSEDSO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000160"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000300",
-      "lbl" : "total sediment subsurface flux",
+      "lbl" : "Total sediment subsurface flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total sediment subsurface flux refers to the total amount of sediment that is transported below the surface level due to natural processes such as soil erosion, landslide, and others. It is an important measure in the study of land degradation, soil conservation, and sediment transport."
+          "val" : "The cumulative flux of particulate matter lost from a modeling domain through subsurface transport processes. This integrated measure includes sediment removal via groundwater flow and subsurface erosion and is important for understanding soil loss and maintaining mass conservation in erosion and sediment transport models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TSedmErossLoss_lnds"
@@ -5311,6 +6579,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg d-2"
@@ -5324,132 +6595,234 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000301",
-      "lbl" : "total soil water content",
+      "lbl" : "Total soil water content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total soil water content refers to the volume of water contained within a soil sample, usually expressed as a percentage of the total volume of the soil. It is an important parameter in the study of soil and environmental sciences because it affects various physical, chemical, and biological properties of the soil such as its permeability, nutrient cycling, and microbial activity. Soil water content is also a critical factor for plant growth as it affects the availability of water for plant uptake."
+          "val" : "The cumulative volume of water stored across all soil layers in a modeling domain. This integrated measure represents the total water pool available for plant uptake and biogeochemical processes and is fundamental for understanding hydrological cycles and verifying water mass conservation in terrestrial ecosystem models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Changed \"water content\" to \"volume\" of \"water\"", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatMassStore_lnd"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000202"
+          "val" : "https://w3id.org/bervo/BERVO_8000190"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000302",
-      "lbl" : "total soil heat content",
+      "lbl" : "Total soil heat content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative thermal energy stored across all soil layers in a modeling domain. This integrated measure represents the total heat pool affecting soil temperature dynamics and biogeochemical reaction rates and is essential for verifying energy conservation in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatStore_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000287"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000303",
-      "lbl" : "total soil O2 content",
+      "lbl" : "Total soil oxygen content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of oxygen stored in gaseous and dissolved forms across all soil layers in a modeling domain. This integrated measure represents the total oxygen pool available for aerobic respiration and biogeochemical processes and is crucial for verifying mass conservation in soil biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt", "Since \"g\" this is mass not volume.  Still unclear what d-2 is." ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TSoilO2G_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000304",
-      "lbl" : "total soil litter OM content",
+      "lbl" : "Total soil litter organic matter content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of litter-derived organic matter across all soil layers in a modeling domain. This integrated measure represents decomposing plant and microbial residues at various stages of breakdown and is essential for understanding carbon cycling and verifying organic matter mass conservation in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt", "OK to be measured in soil and litter?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LitRMStoreLndscap"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000055"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000286"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000305",
-      "lbl" : "total soil POM + humus C content",
+      "lbl" : "Total soil particulate organic matter + humus carbon content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of microbially-derived organic compounds including particulate organic matter and humus across all soil layers in a modeling domain. This integrated measure represents stable and semi-stable carbon pools formed through microbial decomposition processes and is crucial for understanding long-term carbon storage and verifying mass conservation in soil biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "POMHumStoreLndscap"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000306",
-      "lbl" : "total soil NH4 content",
+      "lbl" : "Total soil ammonium content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of ammonium in dissolved and adsorbed forms across all soil layers in a modeling domain. This integrated measure represents the total ammonium pool available for plant uptake and microbial nitrification and is essential for understanding nitrogen cycling and verifying mass conservation in terrestrial biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TDisolNH4_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000113"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000307",
-      "lbl" : "total soil NO3 content",
+      "lbl" : "Total soil nitrate content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of nitrate dissolved in soil water across all soil layers in a modeling domain. This integrated measure represents the total nitrate pool available for plant uptake and denitrification processes and is crucial for understanding nitrogen cycling and verifying mass conservation in terrestrial biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tNO3_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000168"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000308",
-      "lbl" : "total soil PO4 content",
+      "lbl" : "Total soil phosphate content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total soil PO4 content refers to the collective amount of phosphate (PO4) ions held within the soil. Phosphate is a form of phosphorus which is considered an essential nutrient for plant life. It is necessary for various biological processes including energy metabolism and the synthesis of nucleic acids. The total soil PO4 content can influence nutrient availability and uptake by plants, as well as overall soil fertility. Assessing the total soil PO4 content is important for agricultural practices and soil management strategies."
+          "val" : "The cumulative mass of phosphate ions stored across all soil layers in a modeling domain. This integrated measure represents the total phosphate pool essential for plant energy metabolism and nucleic acid synthesis and is fundamental for understanding phosphorus cycling and verifying mass conservation in terrestrial biogeochemical models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TDisolPi_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -5462,23 +6835,29 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000309",
-      "lbl" : "total precipitation",
+      "lbl" : "Total precipitation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total precipitation refers to the sum of all forms of precipitation, including rain, snow, sleet, and hail, over a certain period. It is a crucial element of the Earth’s water cycle, and its measurement is critical for meteorology, hydrology, and climatology. Notably, total precipitation enables the quantification of water resources and facilitates the understanding of weather patterns and climate change."
+          "val" : "The sum of all forms of precipitation, including rain, snow, sleet, and hail, over a certain period. It is a crucial element of the Earth’s water cycle, and its measurement is critical for meteorology, hydrology, and climatology. Notably, total precipitation enables the quantification of water resources and facilitates the understanding of weather patterns and climate change."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "\"precipitation\" is key context", "Check for consensus on this", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CRAIN_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000190"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000032"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000131"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000102"
@@ -5486,97 +6865,157 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000310",
-      "lbl" : "total surface heat flux",
+      "lbl" : "Total surface heat flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative energy flux at the soil-atmosphere interface from latent heat, sensible heat, precipitation, irrigation, and litter inputs across a modeling domain. This integrated measure represents the total energy input to terrestrial systems and is essential for verifying energy conservation in land surface models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HEATIN_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000311",
-      "lbl" : "total organic C amendment",
+      "lbl" : "Total organic carbon amendment",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of organic carbon added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents carbon inputs from agricultural management practices and is crucial for verifying mass conservation in agricultural soil biogeochemical models."
+        },
+        "comments" : [ "\"amendment\" has to go somewhere", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt", "Is \"fertilizer\" equivalent to \"amendment\"?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tAmendOrgC_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000312",
-      "lbl" : "total organic N amendment",
+      "lbl" : "Total organic nitrogen amendment",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of organic nitrogen added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents nitrogen inputs from agricultural management practices and is essential for understanding nitrogen cycling and verifying mass conservation in agricultural soil biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TORGN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000313",
-      "lbl" : "total organic P amendment",
+      "lbl" : "Total organic phosphorus amendment",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of organic phosphorus added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents phosphorus inputs from agricultural management practices and is fundamental for understanding phosphorus cycling and verifying mass conservation in agricultural soil biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TORGP"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000001"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000314",
-      "lbl" : "total subsurface water flux",
+      "lbl" : "Total subsurface water flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total subsurface water flux refers to the collective movement of water below the surface of the Earth, including through soil, substrates, and aquifers. It represents the sum of various flux-related processes such as infiltration, percolation, groundwater flow, and capillary rise. This parameter plays a crucial role in hydrology and Earth system modeling, influencing various processes like nutrient cycling, crop production, and ecosystem functioning, as well as human activities such as water supply and irrigation practices."
+          "val" : "The cumulative volume of water lost from a modeling domain through subsurface flow processes including groundwater drainage and lateral flow. This integrated measure represents water losses below the surface and is essential for understanding hydrological cycles and verifying water mass conservation in terrestrial ecosystem models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QH2OLoss_lnds"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000155"
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000053"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000053"
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000315",
-      "lbl" : "total evaporation",
+      "lbl" : "Total evaporation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total evaporation, or evapotranspiration, is the sum of evaporation and plant transpiration from the Earth's land and ocean surface to the atmosphere. It is an important part of the water cycle, and affects micro and macro climate."
+          "val" : "The cumulative volume of water lost from a modeling domain through evaporation from soil surfaces and plant transpiration processes. This integrated measure represents the primary water loss mechanism in terrestrial systems and is fundamental for understanding hydrological cycles and water balance in Earth system models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CEVAP"
@@ -5584,6 +7023,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000114"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
@@ -5594,18 +7036,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000316",
-      "lbl" : "total surface runoff",
+      "lbl" : "Total surface runoff",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total surface runoff, commonly referred to as 'runoff', is the part of the water cycle that flows over land as surface water instead of being absorbed into the ground or evaporating into the air. It is a major component of the water cycle, and it is responsible for transporting water from the land to the ocean. Runoff can originate from rain, snowmelt, and other forms of precipitation, and it is major source of water pollution, carrying surface pollutants through the environment. In Earth systems modeling, total surface runoff is a key variable which helps us understand and simulate the water flow within a catchment area."
+          "val" : "The cumulative volume of water flowing over land surfaces without infiltrating into soil across a modeling domain. This integrated measure represents water transport from terrestrial systems to streams and rivers and is crucial for understanding hydrological cycles and water resource availability in Earth system models."
         },
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CRUN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         }, {
@@ -5618,115 +7063,214 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000317",
-      "lbl" : "total subsurface heat flux",
+      "lbl" : "Total subsurface heat flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative energy flux lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents thermal energy transport below the surface and is essential for verifying energy conservation in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatOut_lnds"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000053"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000318",
-      "lbl" : "total subsurface O2 flux",
+      "lbl" : "Total subsurface oxygen flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of dissolved oxygen lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents oxygen transport below the surface and is important for verifying mass conservation and understanding redox conditions in terrestrial biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OXYGOU"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000053"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000319",
-      "lbl" : "total subsurface C flux",
+      "lbl" : "Total subsurface carbon flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of dissolved organic carbon lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents carbon transport below the surface and is crucial for understanding carbon cycling and verifying mass conservation in terrestrial biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TOMOU_lnds"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000053"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000320",
-      "lbl" : "total surface N flux",
+      "lbl" : "Total surface nitrogen flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of dissolved inorganic nitrogen entering a modeling domain through surface water inputs including precipitation and runoff. This integrated measure represents nitrogen inputs to terrestrial systems and is essential for understanding nitrogen cycling and verifying mass conservation in biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TZIN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000025"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000321",
-      "lbl" : "total surface P flux",
+      "lbl" : "Total surface phosphous flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of dissolved inorganic phosphorus entering a modeling domain through surface water inputs including precipitation and runoff. This integrated measure represents phosphorus inputs to terrestrial systems and is fundamental for understanding phosphorus cycling and verifying mass conservation in biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TPIN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000025"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000001"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000323",
-      "lbl" : "total soil CO2",
+      "lbl" : "Total soil carbon dioxide",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of carbon dioxide stored in soil air spaces across all soil layers in a modeling domain. This integrated measure represents the carbon dioxide pool produced by root and microbial respiration and is essential for understanding soil carbon cycling and verifying mass conservation in biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TGasC_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000324",
-      "lbl" : "total soil N2",
+      "lbl" : "Total soil nitrogen",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of nitrogen gas stored in soil air spaces across all soil layers in a modeling domain. This integrated measure represents the nitrogen gas pool produced by denitrification processes and is important for understanding nitrogen cycling and verifying mass conservation in soil biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimSumDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TGasN_lnd"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000325",
-      "lbl" : "canopy autotrophic respiraiton",
+      "lbl" : "Canopy autotrophic respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of carbon dioxide release from plant canopy tissues due to metabolic processes required for cellular maintenance and growth. This flux represents the energy cost of maintaining living canopy biomass and synthesizing new tissue and is essential for modeling plant carbon budgets in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyGrosRCO2_pft"
@@ -5738,55 +7282,85 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000326",
-      "lbl" : "total canopy net CO2 exchange",
+      "lbl" : "Net ecosystem carbon dioxide exchange",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The net flux of carbon dioxide between an ecosystem and the atmosphere representing the balance between photosynthetic carbon uptake and respiratory carbon release. This integrated measure includes carbon dioxide uptake by plants through photosynthesis minus carbon dioxide release from plant and soil respiration and is fundamental for assessing ecosystem carbon balance in terrestrial models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_NEE_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000327",
-      "lbl" : "canopy NH3 flux",
+      "lbl" : "Canopy ammonia flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of ammonia capture by plant canopy surfaces through dry deposition from the atmosphere. This flux represents atmospheric ammonia inputs to terrestrial ecosystems that are subsequently transferred to soil through litterfall and is important for modeling nitrogen cycling and atmospheric nitrogen deposition effects."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NH3Dep2Can_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000328",
-      "lbl" : "pft nodule infection",
+      "lbl" : "Pft nodule infection",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The initial biomass of root nodule structures established during bacterial infection and colonization events in nitrogen-fixing plants. This measure represents the carbon, nitrogen, and phosphorus content of newly formed symbiotic structures and is essential for modeling biological nitrogen fixation initiation in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NodulInfectElms_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000078"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000329",
-      "lbl" : "pft cumulative nodule infection",
+      "lbl" : "Pft cumulative nodule infection",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative biomass of root nodule structures accumulated over the entire growing season of nitrogen-fixing plants. This integrated measure represents the total carbon, nitrogen, and phosphorus invested in symbiotic structures and is important for understanding the energetic costs of biological nitrogen fixation in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NodulInfectElmsCum_pft"
@@ -5794,47 +7368,68 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000078"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000330",
-      "lbl" : "total canopy NH3 flux",
+      "lbl" : "Total canopy ammonia flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative flux of ammonia captured by plant canopy surfaces through atmospheric deposition over an annual cycle. This integrated measure represents total atmospheric ammonia inputs to plant tissues and is essential for understanding nitrogen inputs and verifying mass conservation in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NH3Emis_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000331",
-      "lbl" : "total surface LitrFall element",
+      "lbl" : "Total surface litterfall element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of plant litterfall containing carbon, nitrogen, and phosphorus deposited on soil surfaces over an annual cycle. This integrated measure represents organic matter inputs from plant senescence and is crucial for understanding decomposition processes and verifying mass conservation in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SurfLitrfalStrutElms_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000332",
-      "lbl" : "root uptake (+ve) - exudation (-ve) of DOC",
+      "lbl" : "Root uptake (+ve) - exudation (-ve) of dissolved organic carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "RDFOME refers to the Root uptake which is positive or exudation which is negative of Dissolved Organic Carbon (DOC). This term helps in understanding the process by which roots extract or exude DOC from or into the soil environment. It is an important parameter in earth systems modeling as it plays a crucial role in carbon cycling and soil organic matter dynamics."
+          "val" : "The net flux of dissolved organic carbon between plant roots and soil with positive values indicating root uptake and negative values indicating root exudation. This bidirectional process represents carbon exchange between plants and soil organic matter pools and is fundamental for understanding rhizosphere carbon dynamics in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootMycoExudEUptk_pvr"
@@ -5855,10 +7450,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000333",
-      "lbl" : "root uptake of NH4 non-band",
+      "lbl" : "Root uptake of ammonium non-band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of ammonium absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents nutrient acquisition from background soil solution and is essential for modeling plant nitrogen nutrition and competition in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNutUptake_pvr"
@@ -5866,29 +7464,47 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000334",
-      "lbl" : "root N2 fixation",
+      "lbl" : "Root nitrogen fixation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of atmospheric nitrogen conversion to ammonia by symbiotic bacteria in root nodules of nitrogen-fixing plants. This biological process represents an important nitrogen input to terrestrial ecosystems and is crucial for modeling nitrogen cycling and plant nutrition in nutrient-limited environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootN2Fix_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000264"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gN d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000335",
-      "lbl" : "vertical profile of root N2 fixation",
+      "lbl" : "Vertical profile of root nitrogen fixation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative rate of atmospheric nitrogen fixation by all nitrogen-fixing plants summed across all vertical soil layers. This vertically integrated measure represents the total biological nitrogen input to soil profiles and is important for understanding nitrogen cycling in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootN2Fix_vr"
@@ -5900,55 +7516,82 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000337",
-      "lbl" : "aqueous H2 flux from roots to soil water",
+      "lbl" : "Aqueous gas flux from roots to soil water",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of dissolved gas exchange between plant roots and soil water including nitrogen, oxygen, argon, carbon dioxide, methane, ammonia and hydrogen. This process represents root-mediated gas transport through plant tissues and is important for modeling soil-atmosphere gas exchange and root metabolism in terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootUptkSoiSol_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000338",
-      "lbl" : "root uptake of H2PO4 non-band",
+      "lbl" : "Root uptake of dihydrogen phosphate non-band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of dihydrogen phosphate absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents phosphorus acquisition from background soil solution and is essential for modeling plant phosphorus nutrition and competition in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootH2PO4DmndSoil_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000339",
-      "lbl" : "root uptake of H2PO4 band",
+      "lbl" : "Root uptake of dihydrogen phosphate band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of dihydrogen phosphate absorption by plant roots from fertilizer band zones with concentrated nutrient availability. This process represents enhanced phosphorus acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootH2PO4DmndBand_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000340",
-      "lbl" : "HPO4 demand in non-band by each root population",
+      "lbl" : "Hydrogen phosphate demand in non-band by each root population",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of hydrogen phosphate absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents phosphorus acquisition from background soil solution at higher pH conditions and is essential for modeling plant phosphorus nutrition under varying soil chemical conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootH1PO4DmndSoil_pvr"
@@ -5960,10 +7603,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000341",
-      "lbl" : "HPO4 demand in band by each root population",
+      "lbl" : "Hydrogen phosphate demand in band by each root population",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of hydrogen phosphate absorption by plant roots from fertilizer band zones with concentrated nutrient availability. This process represents enhanced phosphorus acquisition from localized fertilizer applications at higher pH conditions and is crucial for modeling agricultural management effects on plant phosphorus nutrition."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootH1PO4DmndBand_pvr"
@@ -5975,13 +7621,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000342",
-      "lbl" : "element translocated from leaf during senescence",
+      "lbl" : "Element translocated from leaf during senescence",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Element translocated from leaf during senescence, often represented as RCELX, refers to the movement of certain nutrients or elements from the leaf to other parts of the plant during the process of senescence, which is the aging process in the plant where the leaf cellular structure degrades, often leading to leaf fall. This translocation typically happens to reuse or relocate valuable elements within the plant for normative growth or survival purposes."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafElmntRemobFlx_brch"
@@ -5996,13 +7642,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000343",
-      "lbl" : "element translocated from sheath during senescence",
+      "lbl" : "Element translocated from sheath during senescence",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Element translocated from sheath during senescence refers to the process of nutrients being moved away from the sheath during plant senescence. Senescence is the last phase of development in a plant's lifecycle, characterized by degradation of cell structures, protein catabolism, and nutrient mobilization."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PetioleChemElmRemobFlx_brch"
@@ -6017,23 +7663,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000344",
-      "lbl" : "total gross CO2 fixation",
+      "lbl" : "Total gross carbon dioxide fixation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total gross CO2 fixation refers to the overall process in which carbon dioxide (CO2) from the atmosphere is converted into organic carbon compounds through photosynthesis by plants and other photosynthetic organisms. It represents the combined rate at which CO2 is being assimilated by the entire ecosystem or a specific region over a given time period, thereby contributing to carbon uptake and storage in terrestrial ecosystems. This parameter is crucial for assessing the capacity of ecosystems to act as carbon sinks and for understanding the global carbon cycle."
+          "val" : "The rate of atmospheric carbon dioxide conversion to organic carbon compounds through photosynthesis by plant communities. This process represents the total carbon assimilation before accounting for respiratory losses and is fundamental for understanding primary productivity and carbon sequestration potential in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GrossCO2Fix_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000264"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000043"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000188"
@@ -6041,70 +7690,109 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000345",
-      "lbl" : "cumulative total gross CO2 fixation",
+      "lbl" : "Cumulative total gross carbon dioxide fixation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative amount of atmospheric carbon dioxide converted to organic carbon compounds through photosynthesis over an annual cycle. This integrated measure represents the total carbon assimilation by plant communities and is essential for understanding annual primary productivity in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GrossCO2Fix_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000346",
-      "lbl" : "total plant element LitrFall",
+      "lbl" : "Total structural plant element LitrFall",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The mass of carbon, nitrogen, and phosphorus contained in structural plant tissues that become litterfall during senescence events. This measure represents the nutrient content of woody and supportive tissues entering the decomposition cycle and is important for modeling organic matter inputs to soil in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LitrfalStrutElms_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000347",
-      "lbl" : "total plant N2 fixation",
+      "lbl" : "Total plant nitrogen fixation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative amount of atmospheric nitrogen converted to ammonia by symbiotic bacteria in both canopy and root tissues over an annual cycle. This integrated measure represents the total biological nitrogen input by nitrogen-fixing plants and is crucial for understanding nitrogen cycling in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantN2Fix_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000264"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000348",
-      "lbl" : "cumulative total plant respiration",
+      "lbl" : "Cumulative total plant respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative amount of carbon dioxide released from plant tissues through autotrophic respiration for maintenance and growth processes over an annual cycle. This integrated measure represents the total respiratory carbon losses by plant communities and is essential for understanding net primary productivity in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GrossRespC_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000349",
-      "lbl" : "pft level plant respiraiton",
+      "lbl" : "Pft level plant respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The instantaneous rate of carbon dioxide release from plant tissues through autotrophic respiration for maintenance and growth processes. This flux represents the metabolic carbon costs of plant function and is fundamental for modeling plant carbon budgets and net carbon assimilation in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GrossResp_pft"
@@ -6116,13 +7804,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000350",
-      "lbl" : "plant element balance",
+      "lbl" : "Plant element balance",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Plant element balance refers to the equilibrium between the input and output of essential elements within the plant system. It describes the processes of absorption, translocation, utilization, and accumulation of nutrients such as carbon, oxygen, hydrogen, nitrogen, phosphorus, and potassium by plants. This balance is crucial for the growth, development, and overall health of plants, as it directly impacts their physiological functions and metabolic processes. Understanding and modeling plant element balance is essential for studying plant responses to environmental changes and optimizing agricultural practices and productivity."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ElmBalanceCum_pft"
@@ -6131,16 +7819,19 @@
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000021"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000351",
-      "lbl" : "plant element LitrFall",
+      "lbl" : "Plant element litterfall",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of carbon, nitrogen, and phosphorus contained in plant litterfall from senescent tissues over an annual cycle. This integrated measure represents the annual nutrient inputs to soil from plant mortality and is essential for understanding organic matter cycling in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LitrfalStrutElms_CumYr_pft"
@@ -6148,14 +7839,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000352",
-      "lbl" : "plant LitrFall element",
+      "lbl" : "Plant litterfall element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of carbon, nitrogen, and phosphorus transfer from dying root tissues to soil organic matter pools during root mortality events. This process represents belowground organic matter inputs from root death and is important for modeling soil organic matter dynamics in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LitrfalStrutElms_pvr"
@@ -6163,27 +7860,30 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000353",
-      "lbl" : "total net primary productivity",
+      "lbl" : "Total net primary productivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total net primary productivity (ZNPP) is the total amount of energy that the primary producers in an ecosystem capture through photosynthesis minus the amount of energy used for respiration. It represents the total energy available for consumption by herbivores and subsequent trophic levels. ZNPP is a key measure of ecosystem productivity and health."
+          "val" : "The net rate of carbon accumulation by primary producers after accounting for respiratory losses representing energy available for higher trophic levels. This measure quantifies ecosystem productivity by subtracting autotrophic respiration from gross primary productivity and is fundamental for understanding carbon flow in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NetPrimProduct_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000043"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000132"
@@ -6191,43 +7891,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000354",
-      "lbl" : "total transpiration <0 into atmosphere",
+      "lbl" : "Total transpiration <0 into atmosphere",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative volume of water lost from plant canopy surfaces through evaporation and transpiration processes over an annual cycle. This integrated measure represents the plant contribution to ecosystem evapotranspiration and is essential for understanding water cycling and plant water use efficiency in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ETCanopy_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000355",
-      "lbl" : "total autotrophic respiration",
+      "lbl" : "Total autotrophic respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative amount of carbon dioxide released from aboveground plant organs through autotrophic respiration processes over an annual cycle. This integrated measure represents the total respiratory carbon losses from canopy tissues and is crucial for understanding plant carbon budgets in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyRespC_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000356",
-      "lbl" : "plant element harvest",
+      "lbl" : "Plant element harvest",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant element harvest refers to the process of gathering mature plant elements during a particular season. These plant elements can include grains, fruits, vegetables, or other plant parts that are typically used for food, fuel, medicinal plants, and other uses. It's an important parameter in agricultural practices and earth system modeling as it affects crop yield and sustainability."
+          "val" : "The cumulative mass of carbon, nitrogen, and phosphorus removed from ecosystems through agricultural harvest of plant materials over an annual cycle. This measure represents nutrient exports from terrestrial systems through crop production and is important for understanding agricultural impacts on biogeochemical cycling in Earth system models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EcoHavstElmnt_CumYr_pft"
@@ -6242,28 +7954,33 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000357",
-      "lbl" : "total plant harvest",
+      "lbl" : "Total plant harvest",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "EcoHavstElmntCum_pft"
-        } ],
+        "definition" : {
+          "val" : "The total biomass removed from ecosystems through complete plant harvesting representing the entire above and belowground plant material collected. This measure quantifies the total organic matter export from terrestrial systems through agricultural practices and is essential for modeling human impacts on ecosystem carbon and nutrient cycles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000358",
-      "lbl" : "plant CO2 emission from fire",
+      "lbl" : "Plant carbon dioxide emission from fire",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "VCO2F refers to the volume of CO2 emitted due to combustion of plant biomass during wildfires. Wildfires return substantial amounts of carbon that was sequestered by plants back into the atmosphere. This parameter is essential to capture the full carbon cycle including influence of fire disturbances in Earth system models."
+          "val" : "The cumulative amount of carbon dioxide released to the atmosphere through combustion of plant biomass during fire events over an annual cycle. This measure represents the return of sequestered carbon to the atmosphere through wildfire disturbances and is crucial for understanding fire impacts on carbon cycling in Earth system models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2ByFire_CumYr_pft"
@@ -6287,26 +8004,29 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000359",
-      "lbl" : "plant CH4 emission from fire",
+      "lbl" : "Plant methane emission from fire",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Refers to the emission of methane (CH4), a powerful greenhouse gas, from plants during a fire event."
+          "val" : "The cumulative amount of methane released to the atmosphere through incomplete combustion of plant biomass during fire events over an annual cycle. This greenhouse gas emission represents a significant contributor to atmospheric methane from wildfire disturbances and is important for modeling fire impacts on greenhouse gas cycling in Earth system models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt", "What's being measured here is \"mass\" (of methane); where does \"emission\" go?  Maybe \"Emission\" and \"uptake\" are the correct attributes but they're measured in mass or volume units." ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CH4ByFire_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000021"
+          "val" : "https://w3id.org/bervo/BERVO_8000215"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000172"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000172"
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000024"
@@ -6314,18 +8034,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000360",
-      "lbl" : "plant O2 uptake from fire",
+      "lbl" : "Plant oxygen uptake from fire",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "VOXYF refers to the concept of plant oxygen uptake from fire. It means how much oxygen plants consume during a fire event."
+          "val" : "The cumulative amount of oxygen consumed from the atmosphere during combustion of plant biomass in fire events over an annual cycle. This oxygen consumption represents the oxidant requirement for biomass burning and is essential for understanding fire stoichiometry and atmospheric oxygen depletion during wildfire disturbances."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "O2ByFire_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000215"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000172"
         }, {
@@ -6341,20 +8064,29 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000361",
-      "lbl" : "plant NH3 emission from fire",
+      "lbl" : "Plant ammonia emission from fire",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The amount of Ammonia (NH3) released into the atmosphere as a result of fire or burning in vegetation area."
+          "val" : "The cumulative amount of ammonia released to the atmosphere through volatilization of nitrogen compounds during plant biomass burning over an annual cycle. This nitrogen emission represents a significant pathway for ecosystem nitrogen loss during fire disturbances and is important for modeling fire impacts on nitrogen cycling in terrestrial systems."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NH3byFire_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000215"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000172"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000015"
@@ -6362,13 +8094,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000362",
-      "lbl" : "plant N2O emission from fire",
+      "lbl" : "Plant nitrous oxide emission from fire",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant N2O emission from fire refers to the amount of nitrous oxide (N2O) released by plants during a fire event. It represents the contribution of vegetation to N2O emissions under burning conditions. This parameter is important in Earth system modeling as it helps understand the role of wildfires in altering greenhouse gas dynamics and contributing to climate change. It is influenced by the type and quantity of the biomass burned, fire intensity, and environmental conditions."
+          "val" : "The cumulative amount of nitrous oxide released to the atmosphere through oxidation of nitrogen compounds during plant biomass burning over an annual cycle. This greenhouse gas emission represents a significant contributor to atmospheric nitrous oxide from wildfire disturbances and is crucial for modeling fire impacts on climate and nitrogen cycling in Earth system models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "N2ObyFire_CumYr_pft"
@@ -6392,23 +8124,29 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000363",
-      "lbl" : "plant PO4 emission from fire",
+      "lbl" : "Plant phosphate emission from fire",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Release of phosphate or PO4 from plant material during a fire event. It's a specific form of nutrient release during biomass burning and plays a role in biogeochemical cycles."
+          "val" : "The cumulative amount of phosphate released to the atmosphere and soil through combustion of plant biomass during fire events over an annual cycle. This phosphorus emission represents nutrient mobilization from organic matter during wildfire disturbances and is important for understanding fire impacts on phosphorus cycling in terrestrial ecosystems."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PO4byFire_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000215"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000172"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000138"
@@ -6416,10 +8154,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000364",
-      "lbl" : "root O2 demand from respiration",
+      "lbl" : "Root oxygen demand from respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of oxygen consumption by plant root tissues for autotrophic respiration processes in each soil layer. This oxygen demand represents the metabolic requirement for root maintenance and growth and is essential for modeling belowground plant metabolism and soil oxygen dynamics in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootO2Dmnd4Resp_pvr"
@@ -6431,76 +8172,97 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000365",
-      "lbl" : "gaseous tracer flux through roots",
+      "lbl" : "Gaseous tracer flux through roots",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Gaseous tracer flux through roots refers to the movement of gases, such as carbon dioxide or nitrogen dioxide, through the roots of plants. It represents the transport of these gases from the atmosphere into the soil or from the soil into the atmosphere, mediated by the root system. This parameter is important for understanding the exchange of greenhouse gases between the soil and the atmosphere and how vegetation influences carbon and nitrogen cycling in terrestrial ecosystems."
+          "val" : "The rate of gaseous compound transport through plant root tissues facilitating exchange between soil and atmosphere. This root-mediated gas transport includes carbon dioxide, oxygen, and other trace gases and is fundamental for understanding soil-atmosphere gas exchange and plant influences on biogeochemical cycling in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_air2root_flx_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000366",
-      "lbl" : "dissolution (+ve) - volatilization (-ve) gas flux in roots",
+      "lbl" : "Dissolution (+ve) - volatilization (-ve) gas flux in roots",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Dissolution (+ve) - volatilization (-ve) gas flux in roots refers to the process of gas exchange occurring in the root system of plants, where gases dissolved in the soil water are taken up by roots (positive flux) or gases are released from the roots into the surrounding soil atmosphere (negative flux). These fluxes are influenced by factors such as soil composition, root morphology, and environmental conditions, and play a role in the overall cycling of gases within the earth system."
+          "val" : "The net flux of gaseous compounds between dissolved and gaseous phases within plant root systems with positive values indicating gas dissolution and negative values indicating volatilization. This bidirectional process controls gas partitioning in root tissues and is important for modeling plant-mediated gas transport and root metabolism in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_Root_gas2aqu_flx_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000367",
-      "lbl" : "aqueous CO2 flux from roots to root water",
+      "lbl" : "Aqueous carbon dioxide flux from roots to root water",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of carbon dioxide release from root autotrophic respiration into root water and surrounding soil solution. This dissolved carbon dioxide flux represents respiratory carbon production in root tissues and is essential for modeling soil carbonic acid formation and root zone pH dynamics in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCO2Emis2Root_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000368",
-      "lbl" : "aqueous O2 flux from roots to root water",
+      "lbl" : "Aqueous oxygen flux from roots to root water",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of dissolved oxygen uptake by plant root tissues from internal root water for autotrophic respiration processes. This oxygen flux can originate from aerenchyma transport or diffusion from soil water and is crucial for modeling root metabolism and soil oxygen dynamics in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootO2Uptk_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000369",
-      "lbl" : "root respiration unconstrained by O2",
+      "lbl" : "Root respiration unconstrained by oxygen gas",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The potential rate of root autotrophic respiration under optimal oxygen conditions without oxygen limitation constraints. This maximum respiratory capacity represents the intrinsic metabolic potential of root tissues and is important for modeling root metabolism under varying soil oxygen conditions in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootRespPotent_pvr"
@@ -6512,10 +8274,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000370",
-      "lbl" : "root respiration constrained by O2",
+      "lbl" : "Root respiration constrained by oxygen gas",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The actual rate of carbon dioxide release from root autotrophic respiration limited by available soil oxygen concentrations. This oxygen-constrained respiration provides energy for root maintenance, nutrient uptake, and growth and is essential for modeling root metabolism under varying soil redox conditions in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCO2Autor_pvr"
@@ -6527,18 +8292,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000371",
-      "lbl" : "total root uptake (+ve) - exudation (-ve) of dissovled element",
+      "lbl" : "Total root uptake (+ve) - exudation (-ve) of dissovled element",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total root uptake refers to the positive value of the amount of a specific dissolved element absorbed by the roots from the soil solution. Exudation refers to the negative value of the amount of that element released by the roots back to the soil. This parameter plays a vital role in soil-plant nutrient cycling and can help provide insights into the nutrient acquisition strategies of plants in different soil conditions."
+          "val" : "The net flux of dissolved elements between plant roots and soil solution with positive values indicating root uptake and negative values indicating root exudation. This bidirectional nutrient exchange represents plant nutrient acquisition strategies and root carbon investment and is fundamental for understanding rhizosphere biogeochemistry in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootMycoExudElms_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         }, {
@@ -6548,13 +8316,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000372",
-      "lbl" : "total root uptake of NH4",
+      "lbl" : "Total root uptake of ammonium",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total root uptake of NH4 refers to the process whereby plant roots absorb ammonium (NH4) from the surrounding soil. This process is important for plant growth, as NH4 is a key form of nitrogen, a critical nutrient for plants. Ammonium uptake is influenced by various factors including soil properties, environmental conditions, and plant species characteristics."
+          "val" : "The cumulative rate of ammonium absorption by plant roots from soil solution across all soil layers and plant populations. This nitrogen uptake process represents a major plant nutrient acquisition pathway and is essential for modeling plant nitrogen nutrition and soil nitrogen cycling in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNH4Uptake_pft"
@@ -6562,6 +8330,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -6575,10 +8346,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000373",
-      "lbl" : "total root uptake of NO3",
+      "lbl" : "Total root uptake of nitrate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative rate of nitrate absorption by plant roots from soil solution across all soil layers and plant populations. This nitrogen uptake process represents an important plant nutrient acquisition pathway under well-aerated soil conditions and is crucial for modeling plant nitrogen nutrition and soil nitrogen cycling in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNO3Uptake_pft"
@@ -6586,6 +8360,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -6599,18 +8376,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000374",
-      "lbl" : "total root uptake of PO4",
+      "lbl" : "Total root uptake of phosphate",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total root uptake of PO4 refers to the amount of phosphates, PO4, a plant absorbs from the soil through its roots. This phosphorus uptake is vital for plant growth and development as phosphorus is a key element that plays several roles in plant physiology including energy transfer and storage, photosynthesis, respiration, and synthesis of nucleic acids. This parameter is often measured in Earth system modeling to understand nutrient cycling in ecosystems."
+          "val" : "The cumulative rate of dihydrogen phosphate absorption by plant roots from soil solution across all soil layers and plant populations. This phosphorus uptake process is vital for plant energy metabolism, photosynthesis, and nucleic acid synthesis and is fundamental for modeling plant phosphorus nutrition and soil phosphorus cycling in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootH2PO4Uptake_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         }, {
@@ -6623,15 +8406,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000375",
-      "lbl" : "total root uptake of HPO4",
+      "lbl" : "Total root uptake of hydrogen phosphate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative rate of hydrogen phosphate absorption by plant roots from soil solution across all soil layers and plant populations. This phosphorus uptake process occurs under higher soil pH conditions and is important for plant energy metabolism and nucleic acid synthesis in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootHPO4Uptake_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         }, {
@@ -6644,163 +8436,232 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000376",
-      "lbl" : "total root N2 fixation",
+      "lbl" : "Total root nitrogen fixation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The cumulative rate of atmospheric nitrogen conversion to ammonia by symbiotic bacteria in root nodules across all soil layers for a plant population. This biological nitrogen fixation represents an important nitrogen input to terrestrial ecosystems and is crucial for modeling nitrogen cycling and plant nutrition in nutrient-limited environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootN2Fix_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000264"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000377",
-      "lbl" : "gas flux from root disturbance (<0 into atmosphere)",
+      "lbl" : "Gas flux from root disturbance (<0 into atmosphere)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of gaseous compound release from plant root tissues during disturbance events including nitrogen, oxygen, argon, carbon dioxide, methane, nitrous oxide, ammonia and hydrogen. This disturbance-induced gas flux represents ecosystem gas losses during root destruction and is important for modeling disturbance impacts on soil-atmosphere gas exchange."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootGasLossDisturb_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000378",
-      "lbl" : "root uptake of NH4 non-band unconstrained by O2",
+      "lbl" : "Root uptake of ammonium non-band unconstrained by oxygen gas",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The potential rate of nutrient absorption by plant roots from non-fertilized soil areas under optimal oxygen conditions without oxygen limitation constraints. This maximum uptake capacity includes ammonium, nitrate, and phosphate forms and is important for modeling plant nutrient acquisition potential under varying soil oxygen conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootOUlmNutUptake_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000379",
-      "lbl" : "root uptake of NH4 non-band unconstrained by root nonstructural C",
+      "lbl" : "Root uptake of ammonium non-band unconstrained by root nonstructural C",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The potential rate of nutrient absorption by plant roots from non-fertilized soil areas under optimal carbon availability without metabolic carbon limitation constraints. This maximum uptake capacity includes ammonium, nitrate, and phosphate forms and is important for modeling plant nutrient acquisition potential under varying carbon resource conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCUlmNutUptake_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000380",
-      "lbl" : "root CO2 efflux unconstrained by root nonstructural C",
+      "lbl" : "Root carbon dioxide efflux unconstrained by root nonstructural C",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The potential rate of carbon dioxide release from root autotrophic respiration under optimal carbon availability without metabolic carbon limitation constraints. This maximum respiratory capacity represents the intrinsic metabolic potential before considering gas transport limitations and is important for modeling root metabolism under varying carbon resource conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCO2EmisPot_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000381",
-      "lbl" : "root uptake of NH4 non-band unconstrained by NH4",
+      "lbl" : "Root uptake of ammonium non-band unconstrained by ammonium",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The demand rate for ammonium absorption by plant roots from non-fertilized soil areas to support root biomass synthesis and growth. This nitrogen demand represents the plant requirement for ammonium under unlimited soil ammonium availability and is essential for modeling plant nitrogen acquisition strategies in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNH4DmndSoil_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000382",
-      "lbl" : "root uptake of NH4 band unconstrained by NH4",
+      "lbl" : "Root uptake of ammonium band unconstrained by ammonium",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The demand rate for nitrate absorption by plant roots from non-fertilized soil areas to support root biomass synthesis and growth. This nitrogen demand represents the plant requirement for nitrate under unlimited soil nitrate availability and is essential for modeling plant nitrogen acquisition strategies in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNO3DmndSoil_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000383",
-      "lbl" : "root uptake of NO3 band unconstrained by NO3",
+      "lbl" : "Root uptake of nitrate band unconstrained by nitrate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The demand rate for ammonium absorption by plant roots from fertilizer band zones to support root biomass synthesis and growth. This nitrogen demand represents enhanced plant nutrient acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNH4DmndBand_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000384",
-      "lbl" : "root uptake of NO3 non-band unconstrained by NO3",
+      "lbl" : "Root uptake of nitrate non-band unconstrained by nitrate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The demand rate for nitrate absorption by plant roots from fertilizer band zones to support root biomass synthesis and growth. This nitrogen demand represents enhanced plant nutrient acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNO3DmndBand_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000385",
-      "lbl" : "gaseous NH3 flux fron root disturbance band",
+      "lbl" : "Gaseous NH3 flux fron root disturbance band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The rate of ammonia capture by individual plant branches through atmospheric dry deposition processes. This branch-level ammonia flux is scaled up to estimate whole-canopy ammonia interception and represents atmospheric nitrogen inputs to plant tissues in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NH3Dep2Can_brch"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000386",
-      "lbl" : "O2 constraint to root respiration",
+      "lbl" : "Oxygen constraint to root respiration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The constraint of oxygen concentration to root respiration. This might be the case in waterlogged soils where oxygen availability can limit the respiration process."
+          "val" : "The limiting effect of soil oxygen concentration on plant root respiration rates in waterlogged or poorly drained soils. This constraint represents how anaerobic conditions reduce root metabolic activity and is critical for modeling plant responses to soil moisture extremes in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RAutoRootO2Limter_rpvr"
@@ -6818,13 +8679,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000387",
-      "lbl" : "net root element uptake (+ve) - exudation (-ve)",
+      "lbl" : "Net root element uptake (+ve) - exudation (-ve)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Net root element uptake (+ve) - exudation (-ve) refers to the net amount of nutrient elements taken up by the roots of a plant, minus the amount lost through exudation. Exudation is the process whereby roots release organic substances into the surrounding soil. This parameter is essential in agricultural and ecological modeling as it helps in understanding nutrient cycling in soils and the nutrient utilization efficiency of plants."
+          "val" : "The net flux of chemical elements between plant roots and soil, accounting for both nutrient uptake and organic compound exudation by plant functional types. This bidirectional exchange represents the balance between plant nutrient acquisition and root carbon losses that drive soil biogeochemical processes in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantRootSoilElmNetX_pft"
@@ -6845,133 +8706,199 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000388",
-      "lbl" : "total net root element uptake (+ve) - exudation (-ve)",
+      "lbl" : "Total net root element uptake (+ve) - exudation (-ve)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The annual cumulative release of organic carbon, nitrogen, and phosphorus compounds from plant roots into surrounding soil through exudation processes. This root exudation follows concentration gradients between dissolved organic matter in soil and root tissues and represents an important carbon and nutrient input to soil biogeochemical cycles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantExudElm_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000389",
-      "lbl" : "pft cumulative N uptake",
+      "lbl" : "Pft cumulative nitrogen uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The annual cumulative nitrogen uptake by plant functional types through root absorption to support biomass synthesis and growth. Plant functional types are groups of plant species with similar ecological characteristics and resource requirements, and this nitrogen uptake measurement is essential for modeling plant productivity and nitrogen cycling in terrestrial ecosystems."
+        },
+        "comments" : [ "\"Cumulative\" is more specific than \"tottal\" (as above).  Still unclear on uptake/emission.  What is Pft?", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootUptk_N_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "http://www.w3.org/2002/07/Cumulative"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000390",
-      "lbl" : "pft cumulative P uptake",
+      "lbl" : "Pft cumulative phosphorus uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The annual cumulative phosphorus uptake by plant functional types through root absorption to support biomass synthesis and growth. This phosphorus uptake measurement is essential for modeling plant productivity and phosphorus cycling in terrestrial ecosystems where phosphorus availability often limits plant growth."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootUptk_P_CumYr_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000001"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000391",
-      "lbl" : "total root H2O uptake",
+      "lbl" : "Total root water uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The vertically integrated water flux from soil to plant roots to support transpiration and maintain plant water balance. This total root water uptake represents the plant demand for soil water and is fundamental for modeling plant-soil water interactions in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TPlantRootH2OUptake_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000392",
-      "lbl" : "current step vertical root water uptake profile",
+      "lbl" : "Current step vertical root water uptake profile",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific water flux from soil to plant roots across the vertical soil profile during the current model time step. This depth-resolved water uptake pattern reflects root distribution and soil water availability and is essential for modeling plant water acquisition strategies in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TWaterPlantRoot2Soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 H2O d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000393",
-      "lbl" : "previous step vertical root water uptake profile",
+      "lbl" : "Previous step vertical root water uptake profile",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific water flux from soil to plant roots across the vertical soil profile from the previous model time step. This historical water uptake information enables robust numerical solutions for plant-soil water coupling and iterative convergence in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TWaterPlantRoot2SoilPrev_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 H2O d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000394",
-      "lbl" : "vertically profile of root heat uptake",
+      "lbl" : "Vertically profile of root heat uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific heat loss from soil associated with plant water uptake through roots across the vertical soil profile. This thermal flux represents the energy transfer that accompanies water movement from soil to plants and ensures consistent water-energy coupling in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THeatLossRoot2Soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000395",
-      "lbl" : "total root heat relase",
+      "lbl" : "Total root heat relase",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The vertically integrated heat loss from soil associated with total plant root water uptake across all soil layers. This total thermal flux is used for energy conservation checks and represents the complete energy transfer accompanying plant water acquisition in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THeatRootRelease_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000396",
-      "lbl" : "total internal root gas flux",
+      "lbl" : "Total internal root gas flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total internal root gas flux refers to the movement of gases, such as oxygen (O2), carbon dioxide (CO2), and methane (CH4), within plant roots. It represents the sum of all gases exchanged between the plant roots and the surrounding soil or water. This parameter is important in Earth systems modeling as it helps to quantify the exchange of gases between the terrestrial biosphere and the atmosphere, impacting processes such as plant respiration, photosynthesis, and greenhouse gas emissions."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_air2root_flx_vr"
@@ -6979,6 +8906,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -6989,13 +8919,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000397",
-      "lbl" : "total root internal gas flux",
+      "lbl" : "Total root internal gas flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total root internal gas flux refers to the overall movement of gases within the root system of plants. It represents the collective exchange of gases, such as oxygen and carbon dioxide, between the roots and the surrounding soil. This parameter is important for understanding the transport of gases and their impact on root respiration, nutrient uptake, and soil gas composition in Earth system models."
         },
-        "comments" : [ "PlantDataRateType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_root_vr"
@@ -7003,6 +8933,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -7016,70 +8949,121 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000398",
-      "lbl" : "total root-soil solute flux",
+      "lbl" : "Total root-soil solute flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific uptake of dissolved solutes including gases and nutrients by plant roots from surrounding soil. This solute uptake encompasses all dissolved compounds absorbed by roots and represents an important component of soil-plant chemical transport processes in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_Soil2plant_uptake_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000401",
-      "lbl" : "total root element exchange",
+      "lbl" : "Total root element exchange",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The release of carbon, nitrogen, and phosphorus compounds from all plant roots into dissolved soil organic matter pools within each soil layer. This root exudation contributes to soil organic matter dynamics and represents an important pathway for plant-derived organic matter transport in terrestrial biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tRootMycoExud2Soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000402",
-      "lbl" : "total root CO2 flux into roots",
+      "lbl" : "Total root carbon dioxide flux into roots",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The carbon dioxide emission into root tissues from autotrophic root respiration processes within each soil layer. This internal carbon dioxide flux is essential for tracking gas transport through soil-root systems and represents root metabolic activity in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCO2Emis2Root_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000404",
-      "lbl" : "total root internal O2 flux taken away from root O2",
+      "lbl" : "Total root internal oxygen flux taken away from root oxygen gas",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific oxygen uptake rate by all plant roots within each soil layer to support root metabolic processes. This oxygen consumption represents the aerobic respiration demand of root tissues and is essential for modeling root function in varying soil oxygen conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RUptkRootO2_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000405",
-      "lbl" : "root O2 consumption for autotrophic respiraiton",
+      "lbl" : "Root oxygen consumption for autotrophic respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific oxygen consumption rate by plant roots to support autotrophic respiration and root growth processes. This oxygen sink represents the metabolic oxygen demand of root tissues and is critical for modeling root activity under different soil aeration conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootO2_Xink_vr"
@@ -7087,14 +9071,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gO d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000406",
-      "lbl" : "integrated root O2 consumption for autotrophic respiraiton",
+      "lbl" : "Integrated root oxygen consumption for autotrophic respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The vertically integrated oxygen consumption rate by all plant roots across the entire soil profile to support autotrophic respiration. This total oxygen sink represents the whole-plant root metabolic oxygen demand and is used for ecosystem-scale oxygen budget calculations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootO2_Xink_col"
@@ -7102,239 +9092,493 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gO d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000407",
-      "lbl" : "total root internal O2 flux take away from root O2",
+      "lbl" : "Total root internal oxygen flux take away from root oxygen gas",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The vertically integrated oxygen uptake rate by all plant roots across the entire soil profile for metabolic processes. This total oxygen uptake represents the ecosystem-scale root oxygen demand and is essential for modeling plant-soil oxygen dynamics in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RUptkRootO2_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000408",
-      "lbl" : "total root length density",
+      "lbl" : "Total root length density",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The total length of plant roots per unit volume of soil within each soil layer contributed by all plant species in a model grid cell. Root length density represents the spatial extent of root systems within soil and is a key parameter for modeling water and nutrient uptake capacity in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "totRootLenDens_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000233"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000409",
-      "lbl" : "total root + microbial O2 uptake",
+      "lbl" : "Total root + microbial oxygen uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined oxygen demand by plant roots and soil microorganisms to support aerobic respiration processes within each soil layer. This total oxygen uptake represents the ecosystem-scale oxygen consumption for both plant and microbial metabolism in terrestrial biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "REcoO2DmndResp_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000411",
-      "lbl" : "total root + microbial NH4 uptake non-band",
+      "lbl" : "Total root + microbial ammonium uptake non-band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined ammonium demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This nitrogen uptake represents the competition between plants and microbes for ammonium in natural soil conditions and is essential for modeling nitrogen cycling dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "How to model band vs non-band?", "PlantDataRateType.txt", "measurement of missing?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "REcoNH4DmndSoil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000413",
-      "lbl" : "total root + microbial NO3 uptake non-band",
+      "lbl" : "Total root + microbial nitrate uptake non-band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined nitrate demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This nitrogen uptake represents the competition between plants and microbes for nitrate in natural soil conditions and is essential for modeling nitrogen cycling dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "REcoNO3DmndSoil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000168"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000415",
-      "lbl" : "total root + microbial NO2 uptake non-band",
+      "lbl" : "Total root + microbial nitrogen dioxide uptake non-band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined nitrogen dioxide uptake by plant roots and soil microorganisms from non-fertilized soil areas to support metabolic processes. This nitrogen compound uptake represents plant-microbial competition for oxidized nitrogen forms and is important for modeling nitrogen transformation pathways in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO2EcoUptkSoil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000123"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000417",
-      "lbl" : "total root + microbial PO4 uptake non-band",
+      "lbl" : "Total root + microbial phosphate uptake non-band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined phosphate demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This phosphorus uptake represents the competition between plants and microbes for available phosphate and is critical for modeling phosphorus limitation in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "REcoH2PO4DmndSoil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000138"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000419",
-      "lbl" : "total root + microbial N2O uptake",
+      "lbl" : "Total root + microbial nitrous oxide uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined nitrous oxide uptake by plant roots and soil microorganisms to support metabolic processes. This greenhouse gas uptake represents plant-microbial consumption of nitrous oxide and is important for modeling trace gas cycling and atmospheric exchange in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt", "measurement of missing?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RN2OEcoUptkSoil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000421",
-      "lbl" : "total root + microbial NH4 uptake band",
+      "lbl" : "Total root + microbial ammonium uptake band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined ammonium demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced nitrogen uptake represents plant-microbial competition for ammonium in fertilized soil areas and is essential for modeling agricultural management effects on nitrogen cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "REcoNH4DmndBand_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000113"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000423",
-      "lbl" : "total root + microbial NO3 uptake band",
+      "lbl" : "Total root + microbial nitrate uptake band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined nitrate demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced nitrogen uptake represents plant-microbial competition for nitrate in fertilized soil areas and is essential for modeling agricultural management effects on nitrogen cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "REcoNO3DmndBand_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000168"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000425",
-      "lbl" : "total root + microbial NO2 uptake band",
+      "lbl" : "Total root + microbial nitrogen dioxide uptake band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined nitrogen dioxide uptake by plant roots and soil microorganisms from fertilizer band zones to support metabolic processes. This enhanced nitrogen compound uptake represents plant-microbial competition for oxidized nitrogen forms in fertilized areas and is important for modeling nitrogen transformation in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO2EcoUptkBand_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000123"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000427",
-      "lbl" : "total root + microbial PO4 uptake band",
+      "lbl" : "Total root + microbial phosphate uptake band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined phosphate demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced phosphorus uptake represents plant-microbial competition for available phosphate in fertilized areas and is critical for modeling agricultural phosphorus management strategies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "REcoH2PO4DmndBand_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000138"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000429",
-      "lbl" : "total root + microbial DOC uptake",
+      "lbl" : "Total root + microbial dissolved organic carbon uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined demand for dissolved organic matter by plant roots and soil microorganisms from soil organic carbon pools. Plant uptake occurs through root exudation gradients between root nonstructural carbon, nitrogen, and phosphorus and soil dissolved organic matter, representing plant-microbial competition for organic substrates."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RDOMEcoDmndK_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000097"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000431",
-      "lbl" : "total root + microbial acetate uptake",
+      "lbl" : "Total root + microbial acetate uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The combined acetate demand by plant roots and soil microorganisms from soil organic acid pools to support metabolic processes. This organic acid uptake represents plant-microbial competition for low molecular weight organic compounds and is important for modeling soil carbon cycling dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RAcetateEcoDmndK_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000205"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000433",
-      "lbl" : "total root H2 flux",
+      "lbl" : "Total root hydrogen flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "TRootH2Flx_col"
-        } ],
+        "definition" : {
+          "val" : "The total hydrogen gas flux associated with plant root metabolic processes and hydrogen transport. This hydrogen flux represents root-mediated hydrogen cycling and is relevant for modeling trace gas dynamics and anaerobic metabolism in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000039"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000434",
-      "lbl" : "root autotrophic respiraiton",
+      "lbl" : "Root autotrophic respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific carbon dioxide release from plant root autotrophic respiration processes during the current model time step. This root respiration represents the metabolic carbon dioxide production by root tissues and is fundamental for modeling soil carbon dioxide efflux and root metabolism."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCO2Autor_vr"
@@ -7342,14 +9586,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-3 hr-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000435",
-      "lbl" : "current time step root autotrophic respiraiton",
+      "lbl" : "Current time step root autotrophic respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The vertically integrated carbon dioxide release from plant root autotrophic respiration across all soil layers during the current model time step. This total root respiration represents the ecosystem-scale root metabolic carbon dioxide production and is essential for modeling soil carbon dioxide efflux."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCO2Autor_col"
@@ -7357,14 +9607,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000436",
-      "lbl" : "previous time step root autotrophic respiraiton",
+      "lbl" : "Previous time step root autotrophic respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The vertically integrated carbon dioxide release from plant root autotrophic respiration across all soil layers during the previous model time step. This historical root respiration information enables stable numerical solutions and temporal integration schemes in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCO2AutorPrev_col"
@@ -7372,14 +9628,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000437",
-      "lbl" : "moisture dependence scalar for root growth",
+      "lbl" : "Moisture dependence scalar for root growth",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The dimensionless scaling factor representing the sensitivity of root and mycorrhizal growth to soil matric potential and moisture conditions. This moisture dependence scalar modulates root growth rates based on soil water availability and is critical for modeling plant responses to drought stress."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "fRootGrowPSISense_pvr"
@@ -7387,10 +9649,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000438",
-      "lbl" : "autotrophic root respiration released to soil",
+      "lbl" : "Autotrophic root respiration released to soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific carbon dioxide release from root autotrophic respiration into surrounding soil through root-soil gas exchange processes. This root-derived carbon dioxide flux contributes to soil carbon dioxide concentrations and represents an important component of soil respiration in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCO2Ar2Soil_vr"
@@ -7402,25 +9667,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000439",
-      "lbl" : "total autotrophic root respiraiton released to soil",
+      "lbl" : "Total autotrophic root respiration released to soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The vertically integrated carbon dioxide release from all plant root autotrophic respiration into soil through root-soil gas exchange across all soil layers. This total root-derived soil carbon dioxide flux represents the ecosystem-scale contribution of root respiration to soil carbon dioxide concentrations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCO2Ar2Soil_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000440",
-      "lbl" : "autotrophic root respiration released to root",
+      "lbl" : "Autotrophic root respiration released to root",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific carbon dioxide release from root autotrophic respiration that remains within root tissues through internal gas exchange processes. This internal root carbon dioxide represents the accumulation of respiratory carbon dioxide within root air spaces before soil exchange."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCO2Ar2Root_vr"
@@ -7428,29 +9702,41 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000441",
-      "lbl" : "total autotrophic root respiration released to root",
+      "lbl" : "Total autotrophic root respiration released to root",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The vertically integrated carbon dioxide release from all plant root autotrophic respiration that remains within root tissues through internal gas exchange across all soil layers. This total internal root carbon dioxide represents the ecosystem-scale accumulation of respiratory carbon dioxide in root air spaces."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootCO2Ar2Root_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000442",
-      "lbl" : "gases released to soil due to dying roots",
+      "lbl" : "Gases released to soil due to dying roots",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific release of dissolved gases and solutes from decomposing root tissues into surrounding soil. This root mortality flux represents the transfer of root-stored compounds to soil pools upon root death and is important for modeling soil organic matter inputs."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_deadroot2soil_vr"
@@ -7462,10 +9748,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000443",
-      "lbl" : "gas released to soil due to dying roots",
+      "lbl" : "Gas released to soil due to dying roots",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "The vertically integrated release of dissolved gases and solutes from decomposing root tissues into soil across all soil layers. This total root mortality flux represents the ecosystem-scale transfer of root-derived compounds to soil organic matter pools."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_deadroot2soil_col"
@@ -7477,55 +9766,59 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000444",
-      "lbl" : "change factor for irrigation",
+      "lbl" : "Change factor for irrigation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "DIRRI"
+        "definition" : {
+          "val" : "A dimensionless scaling factor that modifies irrigation application rates or timing based on environmental conditions or management decisions. This irrigation modifier represents adaptive irrigation management strategies and is used to optimize water application efficiency in agricultural water management models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Measured in water or soil?" ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000070"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000445",
-      "lbl" : "subsurface irrigation CO2 concentration",
+      "lbl" : "Subsurface irrigation carbon dioxide concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "CCOU"
-        } ],
+        "definition" : {
+          "val" : "The concentration of dissolved carbon dioxide in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration affects soil carbon dioxide dynamics and root respiration processes, and is important for modeling irrigation impacts on soil biogeochemistry."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Measured in water or soil?" ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000446",
-      "lbl" : "subsurface irrigation CH4 concentration",
+      "lbl" : "Subsurface irrigation methane concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Subsurface irrigation CH4 concentration refers to the measurement or estimation of the concentration of methane (CH4) within the subsurface soil or water layers during an irrigation process. This parameter is typically used in earth systems modeling to analyze and understand the impact of subsurface irrigation on the emission of methane, a potent greenhouse gas, and its subsequent effects on the environment and climate systems."
+          "val" : "The concentration of dissolved methane in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration influences soil methane dynamics and anaerobic processes, and is relevant for modeling irrigation effects on trace gas cycling in agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "CCHU"
-        } ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Measured in water or soil?" ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000053"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000024"
@@ -7533,84 +9826,121 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000447",
-      "lbl" : "subsurface irrigation O2 concentration",
+      "lbl" : "Subsurface irrigation oxygen concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "COXU"
-        } ],
+        "definition" : {
+          "val" : "The concentration of dissolved oxygen in subsurface irrigation water applied below the soil surface. This oxygen concentration affects soil aeration, root respiration, and microbial processes, and is critical for modeling irrigation impacts on soil redox conditions and plant health."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Measured in water or soil?" ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000448",
-      "lbl" : "subsurface irrigation N2 concentration",
+      "lbl" : "Subsurface irrigation nitrogen concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "CNNU"
-        } ],
+        "definition" : {
+          "val" : "The concentration of dissolved nitrogen compounds in subsurface irrigation water applied below the soil surface. This nitrogen concentration provides plant nutrients and affects soil nitrogen cycling, and is essential for modeling fertigation effects on crop nutrition and nitrogen management."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Measured in water or soil?" ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000449",
-      "lbl" : "subsurface irrigation N2O concentration",
+      "lbl" : "Subsurface irrigation nitrous oxide concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "CN2U"
-        } ],
+        "definition" : {
+          "val" : "The concentration of dissolved nitrous oxide in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration influences soil nitrous oxide emissions and nitrogen transformation processes, and is important for modeling irrigation effects on agricultural greenhouse gas budgets."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Measured in water or soil?" ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000017"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000450",
-      "lbl" : "start and end dates of automated irrigation",
+      "lbl" : "Start and end dates of automated irrigation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The temporal scheduling parameters that determine when automated irrigation systems begin and cease water application based on predefined environmental or crop criteria. These irrigation timing constraints are essential for modeling automated agricultural water management and optimizing crop water use efficiency."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "How to decompose terms for management practices? Not really measured in, etc.", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IIRRA"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000070"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000451",
-      "lbl" : "irrigation application",
+      "lbl" : "Irrigation application",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of water delivery to agricultural soils through irrigation systems to supplement natural precipitation. This irrigation water application rate is fundamental for modeling crop water balance, soil moisture dynamics, and agricultural water management strategies in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "How to decompose terms for management practices? Not really measured in, etc.", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RRIG"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000070"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mm h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000452",
-      "lbl" : "depth of irrigation application",
+      "lbl" : "Depth of irrigation application",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Depth of irrigation application refers to the depth to which water is applied during irrigation. This is an important parameter in irrigation management, as it can influence the distribution of water and nutrients in the soil, crop water use efficiency, and ultimately, crop yield and quality. The depth of irrigation application can vary depending on factors such as the type of irrigation system used, crop type and growth stage, soil type, and weather conditions."
+          "val" : "The soil depth to which irrigation water penetrates during application, influencing water and nutrient distribution in the root zone. This irrigation depth parameter affects crop water use efficiency, nutrient availability, and soil water redistribution patterns, and is essential for optimizing agricultural water management practices."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "For depth measurements, should this usually be in soil or water? How to decompose terms for management practices? Not really measured in, etc.", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WDPTH"
@@ -7618,75 +9948,104 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000453",
-      "lbl" : "underground irrigation",
+      "lbl" : "Underground irrigation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric rate of water application through subsurface irrigation systems at specific soil depths below the surface. This belowground irrigation method delivers water directly to root zones and minimizes evaporation losses, representing an efficient water delivery strategy in agricultural water management models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "How does this differ from the concept term?", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IrrigSubsurf_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000454",
-      "lbl" : "surface irrigation",
+      "lbl" : "Rate of water application in surface irrigation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric rate of water application through surface irrigation systems at the soil surface level. This aboveground irrigation method applies water that infiltrates downward through the soil profile and represents traditional flood or furrow irrigation practices in agricultural water management models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "How does this differ from the concept term?", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IrrigSurface_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000455",
-      "lbl" : "fraction of FC-WP below which automatic irrigation applied",
+      "lbl" : "Fraction of FC-WP below which automatic irrigation applied",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The dimensionless threshold representing the fraction of field capacity minus wilting point below which automated irrigation systems activate. This soil moisture trigger controls irrigation timing based on plant available water content and is critical for optimizing automated agricultural water management strategies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FIRRA_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000070"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000456",
-      "lbl" : "fraction of FC-WP to which automatic irrigation applied",
+      "lbl" : "Fraction of FC-WP to which automatic irrigation applied",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The dimensionless target representing the fraction of field capacity minus wilting point to which automated irrigation systems apply water. This soil moisture restoration target determines irrigation application amounts and is essential for maintaining optimal soil water conditions in automated agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CIRRA_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000070"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000457",
-      "lbl" : "depth to which automatic irrigation applied",
+      "lbl" : "Depth to which automatic irrigation applied",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The depth to which automatic irrigation is applied refers to the depth of water that is delivered to the plant's root zone when the automatic irrigation system is triggered. The determination of this depth is crucial to ensure that the sufficient amount of water is supplied to meet the plant's water needs and minimize water wastage."
+          "val" : "The soil depth to which automated irrigation systems deliver water when triggered by soil moisture or crop water stress criteria. This irrigation penetration depth ensures adequate water supply to plant root zones and represents a critical design parameter for automated agricultural water management systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DIRRA"
@@ -7694,6 +10053,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
@@ -7704,35 +10066,54 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000458",
-      "lbl" : "accumulated relative change for irrigation",
+      "lbl" : "Accumulated relative change for irrigation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "TDIRI"
+        "definition" : {
+          "val" : "The cumulative dimensionless change in irrigation application rates or timing relative to baseline conditions over a specified time period. This irrigation adjustment metric tracks adaptive management responses and represents the integrated effect of environmental or management factors on irrigation strategies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000070"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000459",
-      "lbl" : "surface irrigation pH",
+      "lbl" : "Surface irrigation pH",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The hydrogen ion concentration of water used in surface irrigation systems, expressed on the logarithmic pH scale. This irrigation water acidity affects soil pH, nutrient availability, and plant uptake processes, and is important for managing soil chemistry and crop nutrition in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PHQ"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000261"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000261"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000460",
-      "lbl" : "surface irrigation NH4 concentration",
+      "lbl" : "Surface irrigation ammonium concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation NH4 concentration refers to the concentration of ammonium (NH4) ions in water used for surface irrigation. Surface irrigation is a method of irrigation where water is directly applied to the soil surface and allowed to infiltrate and move through the crop root zone by gravity. The NH4 concentration in surface irrigation water is an important parameter that affects nutrient availability for plants and can impact soil fertility and water quality. Monitoring and managing NH4 concentration in surface irrigation water is crucial to ensure optimal plant growth and minimize potential environmental impacts."
+          "val" : "The concentration of dissolved ammonium ions in water used for surface irrigation systems that apply water directly to soil surfaces. This nitrogen concentration provides plant nutrients through fertigation and affects soil nitrogen cycling, representing an important component of integrated crop nutrition management strategies."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NH4_irrig_mole_conc"
@@ -7742,13 +10123,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000113"
@@ -7756,13 +10137,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000461",
-      "lbl" : "surface irrigation NO3 concentration",
+      "lbl" : "Surface irrigation nitrate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation NO3 concentration refers to the concentration of nitrate (NO3) in the irrigation water used for surface irrigation. Surface irrigation involves the application of water to the soil surface to infiltrate and reach the plant roots. The 'NO3 concentration' parameter is crucial because nitrate is a major nutrient required by plants for growth. However, excessive nitrate concentration can lead to various environmental issues such as water pollution and eutrophication."
+          "val" : "The concentration of dissolved nitrate ions in water used for surface irrigation systems that apply water to soil surfaces. This nitrogen concentration provides essential plant nutrients through fertigation but can contribute to water quality issues if excessive, making it critical for managing agricultural nutrient balances and environmental impacts."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NO3_irrig_mole_conc"
@@ -7772,13 +10153,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000168"
@@ -7786,13 +10167,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000462",
-      "lbl" : "surface irrigation H2PO4 concentration",
+      "lbl" : "Surface irrigation H2PO4 concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation H2PO4 concentration refers to the concentration of the hydrogen phosphate ion (H2PO4-) in the irrigation water used for surface irrigation. H2PO4- is a form of phosphorous available to plants and can affect the nutrient content and pH level of the soil. Monitoring and controlling the H2PO4- concentration in surface irrigation can help optimize plant growth and ensure proper soil health."
+          "val" : "The concentration of dissolved dihydrogen phosphate ions in water used for surface irrigation systems that supply plant-available phosphorus. This phosphorus concentration affects soil nutrient availability and pH conditions, and is essential for optimizing crop nutrition while managing soil phosphorus dynamics in agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "H2PO4_irrig_mole_conc"
@@ -7802,13 +10183,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000157"
@@ -7816,13 +10197,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000463",
-      "lbl" : "surface irrigation Al concentration",
+      "lbl" : "Surface irrigation Al concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation Al concentration refers to the concentration of aluminum (Al) in the water used for surface irrigation. Surface irrigation is a method of applying water to crops by allowing water to flow over the soil surface, providing moisture to plant roots. The Al concentration in surface irrigation water can impact soil health, plant growth, and overall agricultural productivity. This parameter is relevant for earth systems modeling to understand the potential effects of aluminum on the water quality, soil chemistry, and plant responses in surface irrigation systems."
+          "val" : "The concentration of dissolved aluminum in water used for surface irrigation systems applied to agricultural soils. This metal concentration can affect soil chemistry, plant toxicity, and crop productivity, and is important for assessing irrigation water quality and potential impacts on soil health in agricultural water management."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CALQ"
@@ -7832,13 +10213,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000180"
@@ -7846,13 +10227,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000464",
-      "lbl" : "surface irrigation Fe concentration",
+      "lbl" : "Surface irrigation iron concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation Fe concentration refers to the concentration of iron (Fe) in water used for surface irrigation in an earth system modeling context. It represents the amount of dissolved or particulate iron present in the irrigation water, which can have implications for soil fertility, crop growth, and overall ecosystem health. This parameter is important to consider in earth system models as it can affect the biogeochemical cycling of iron, nutrient availability in the soil, and potentially impact downstream water bodies through runoff or leaching."
+          "val" : "The concentration of dissolved iron in water used for surface irrigation systems applied to agricultural soils. This metal concentration affects soil fertility, nutrient cycling, and plant micronutrient availability, and is important for managing irrigation water quality and understanding biogeochemical iron cycling in agricultural ecosystems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CFEQ"
@@ -7862,13 +10243,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000182"
@@ -7876,13 +10257,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000465",
-      "lbl" : "surface irrigation H concentration",
+      "lbl" : "Surface irrigation hydrogen concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation H concentration refers to the level of hydrogen ions (H+) in the water used for surface irrigation in an earth system model. It represents the acid-base balance of the water, and is typically measured using the pH scale. The H concentration can affect the availability of nutrients in the soil, the soil's ability to retain water, and the overall productivity of the irrigation system. Monitoring and understanding the H concentration in surface irrigation can help in assessing and managing the potential impacts of water acidity on agricultural practices and ecosystems."
+          "val" : "The concentration of hydrogen ions in water used for surface irrigation systems, which determines water acidity and pH levels. This hydrogen concentration affects soil chemistry, nutrient availability, and plant uptake processes, and is critical for assessing irrigation water quality impacts on agricultural soil health and crop productivity."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CHYQ"
@@ -7892,13 +10273,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000039"
@@ -7906,13 +10287,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000466",
-      "lbl" : "surface irrigation Ca concentration",
+      "lbl" : "Surface irrigation calcium concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation Ca concentration refers to the concentration of calcium (Ca) in the water used for surface irrigation in agricultural systems. It represents the amount of dissolved calcium ions present in the irrigation water, which can impact the soil chemistry and fertility. The Ca concentration in surface irrigation water is an important parameter to consider in Earth systems modeling, as it can influence soil structure, nutrient availability, and plant growth."
+          "val" : "The concentration of dissolved calcium in water used for surface irrigation systems applied to agricultural soils. This essential nutrient concentration affects soil structure, cation exchange capacity, and plant nutrition, and is important for managing soil fertility and calcium balance in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCAQ"
@@ -7920,12 +10301,15 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000135"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000108"
@@ -7933,13 +10317,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000467",
-      "lbl" : "surface irrigation Mg concentration",
+      "lbl" : "Surface irrigation magnesium concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation Mg concentration refers to the concentration of magnesium (Mg) in the water used for surface irrigation. It represents the amount of magnesium present in the irrigation water that is supplied to the land surface for agricultural purposes. This parameter is important for understanding and modeling the impact of irrigation practices on the soil magnesium levels and subsequent effects on crop growth, nutrient balance, and potential soil degradation."
+          "val" : "The concentration of dissolved magnesium in water used for surface irrigation systems applied to agricultural soils. This essential nutrient concentration affects soil fertility, plant photosynthesis, and chlorophyll production, and is important for maintaining optimal magnesium balance in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CMGQ"
@@ -7949,13 +10333,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000207"
@@ -7963,13 +10347,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000468",
-      "lbl" : "surface irrigation Na concentration",
+      "lbl" : "Surface irrigation sodium concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation Na concentration refers to the concentration of sodium (Na) in the water used for surface irrigation. It represents the amount of sodium present in the irrigation water that is applied to the soil surface to meet the water demands of crops. This parameter is important in earth systems modeling as it influences soil salinity, affects plant growth and yield, and can have detrimental effects on the overall soil health and fertility. The surface irrigation Na concentration is typically measured in units of milligrams per liter (mg/L) or parts per million (ppm)."
+          "val" : "The concentration of dissolved sodium in water used for surface irrigation systems applied to agricultural soils. This cation concentration significantly influences soil salinity, sodicity, and plant salt stress, and is critical for assessing irrigation water quality and managing saline conditions in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNAQ"
@@ -7979,13 +10363,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000143"
@@ -7993,13 +10377,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000469",
-      "lbl" : "surface irrigation K concentration",
+      "lbl" : "Surface irrigation potassium concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation K concentration refers to the concentration of potassium (K) in water used for surface irrigation of agricultural fields. It is a parameter that affects the availability of potassium in the soil, which in turn influences plant growth and nutrient uptake. The surface irrigation K concentration is typically measured in units of mass per volume (e.g., milligrams per liter) and can vary depending on factors such as soil type, crop requirements, and water quality. Proper management of surface irrigation K concentration is important for maintaining optimal nutrient levels in the soil and maximizing crop productivity."
+          "val" : "The concentration of dissolved potassium in water used for surface irrigation systems applied to agricultural soils. This essential macronutrient concentration affects plant growth, enzyme function, and water regulation, and is important for optimizing crop nutrition and potassium management in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CKAQ"
@@ -8007,12 +10391,15 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000135"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000198"
@@ -8020,13 +10407,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000470",
-      "lbl" : "surface irrigation OH concentration",
+      "lbl" : "Surface irrigation hydroxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation OH concentration refers to the concentration of hydroxide ions (OH-) in the irrigation water used for surface irrigation. Hydroxide ions are an important component of the pH balance in water, with higher concentrations leading to more alkaline conditions. Measuring and controlling the OH- concentration in surface irrigation can help maintain appropriate soil conditions for plant growth."
+          "val" : "The concentration of hydroxide ions in water used for surface irrigation systems, which determines water alkalinity and pH levels. This hydroxide concentration affects soil chemistry, nutrient availability, and plant uptake processes, and is essential for managing alkaline conditions in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "COHQ"
@@ -8036,13 +10423,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000035"
@@ -8050,13 +10437,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000471",
-      "lbl" : "surface irrigation SO4 concentration",
+      "lbl" : "Surface irrigation sulfate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation SO4 concentration refers to the concentration of sulfate ions (SO4) in the water used for surface irrigation. Sulfates are a type of sulfur compound that is often present in natural water sources and can affect the pH level and nutrient content of the soil. Monitoring and controlling the SO4 concentration in surface irrigation can help optimize plant growth and ensure proper soil health."
+          "val" : "The concentration of dissolved sulfate ions in water used for surface irrigation systems applied to agricultural soils. This sulfur-containing anion affects soil chemistry, plant sulfur nutrition, and water quality, and is important for managing sulfate levels and plant nutrient balance in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CSOQ"
@@ -8066,13 +10453,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000228"
@@ -8080,13 +10467,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000472",
-      "lbl" : "surface irrigation Cl concentration",
+      "lbl" : "Surface irrigation chloride concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation Cl concentration refers to the concentration of chloride (Cl) ions in the water used for surface irrigation. It is a parameter that describes the amount of chloride present in the irrigation water, which can have implications for soil fertility and plant health. High levels of Cl in irrigation water can lead to salinity issues, affecting crop growth and soil quality. Monitoring and managing surface irrigation Cl concentration is important for sustainable agriculture practices and efficient water management in earth systems modeling."
+          "val" : "The concentration of dissolved chloride ions in water used for surface irrigation systems applied to agricultural soils. This anion concentration contributes to water salinity, affects plant salt tolerance, and can cause chloride toxicity in sensitive crops, making it critical for managing saline irrigation water quality."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCLQ"
@@ -8094,12 +10481,15 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000135"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000036"
@@ -8107,13 +10497,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000473",
-      "lbl" : "surface irrigation CO3 concentration",
+      "lbl" : "Surface irrigation carbonate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation CO3 concentration refers to the concentration of carbonate (CO3) ions in the water used for surface irrigation. Surface irrigation is a method of irrigation in which water is applied to the land surface and allowed to flow over the soil surface to irrigate crops. The CO3 concentration parameter is important to monitor as it can impact soil pH, nutrient availability, and the overall health and productivity of the agricultural system."
+          "val" : "The concentration of dissolved carbonate ions in water used for surface irrigation systems applied to agricultural soils. This carbon-containing anion affects water alkalinity, soil pH buffering capacity, and nutrient availability, and is important for managing alkaline irrigation conditions in agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CC3Q"
@@ -8123,13 +10513,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000098"
@@ -8137,13 +10527,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000474",
-      "lbl" : "surface irrigation HCO3 concentration",
+      "lbl" : "Surface irrigation bicarbonate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation HCO3 concentration refers to the measurement of bicarbonate (HCO3-) concentration in the water used for surface irrigation. It represents the amount of bicarbonate ions dissolved in the irrigation water, which can have an impact on soil chemistry and crop health. The HCO3- concentration is an important parameter to consider in earth system modeling as it can affect nutrient availability, irrigation efficiency, and overall water quality in agricultural systems."
+          "val" : "The concentration of dissolved bicarbonate ions in water used for surface irrigation systems applied to agricultural soils. This carbon-containing anion affects water alkalinity, soil pH, and nutrient availability, and is essential for assessing alkaline irrigation water quality and its impacts on soil chemistry."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CHCQ"
@@ -8153,13 +10543,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000141"
@@ -8167,13 +10557,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000475",
-      "lbl" : "surface irrigation AlOH concentration",
+      "lbl" : "Surface irrigation aluminum hydroxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation AlOH concentration refers to the concentration of AlOH (aluminum hydroxide) in water used for surface irrigation. AlOH is a common mineral compound that can be present in natural water sources or introduced through human activities such as mining and industrial processes. The concentration of AlOH in surface irrigation water can affect plant health and soil properties. Modeling this parameter is important for understanding the potential impacts of AlOH on crop growth, soil fertility, and water quality in agricultural systems."
+          "val" : "The concentration of dissolved aluminum hydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum compound affects water pH, soil aluminum toxicity, and plant growth, and is important for assessing potential aluminum stress impacts in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CAL1Q"
@@ -8181,12 +10571,15 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000135"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000203"
@@ -8194,13 +10587,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000476",
-      "lbl" : "surface irrigation AlOH2 concentration",
+      "lbl" : "Surface irrigation AlOH2 concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation AlOH2 concentration refers to the concentration of AlOH2, which is a compound formed when aluminum reacts with water, in the water used for surface irrigation. Surface irrigation is a method of irrigating crops where water is applied directly to the soil surface and allowed to infiltrate into the root zone. The AlOH2 concentration in surface irrigation water can affect the availability of aluminum for plant uptake and can also have implications for soil health and water quality. This parameter is important to consider in earth systems models as it can influence plant growth, nutrient cycling, and hydrological processes associated with surface irrigation systems."
+          "val" : "The concentration of dissolved aluminum dihydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum compound forms through hydrolysis reactions and affects water chemistry, soil aluminum dynamics, and potential plant aluminum toxicity in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CAL2Q"
@@ -8210,13 +10603,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000119"
@@ -8224,13 +10617,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000477",
-      "lbl" : "surface irrigation AlOH3 concentration",
+      "lbl" : "Surface irrigation AlOH3 concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation AlOH3 concentration refers to the concentration of AlOH3 (aluminum hydroxide) in water used for surface irrigation. Aluminum hydroxide is commonly incorporated into surface water bodies through inputs from surrounding soils, industrial activities, and atmospheric deposition. The concentration of AlOH3 can affect the chemical properties and bioavailability of other elements in the irrigation water, and thus plays a role in nutrient cycling and potential impacts on aquatic ecosystems. Monitoring this parameter is important for understanding the potential risks and impacts of surface irrigation on water quality and ecosystem health."
+          "val" : "The concentration of dissolved aluminum trihydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum hydroxide compound affects water pH, soil chemistry, and aluminum bioavailability, and is important for assessing potential aluminum toxicity impacts on crops in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CAL3Q"
@@ -8240,13 +10633,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000194"
@@ -8254,13 +10647,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000478",
-      "lbl" : "surface irrigation AlOH4 concentration",
+      "lbl" : "Surface irrigation AlOH4 concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation AlOH4 concentration refers to the concentration of aluminum hydroxide (AlOH4) in the water used for surface irrigation. It represents the amount of dissolved aluminum hydroxide in the irrigation water, which can have implications for soil health, crop growth, and water quality. Monitoring this parameter is important in earth systems modeling to understand the potential impacts of aluminum toxicity on plant productivity and ecosystem dynamics in areas where surface irrigation is practiced."
+          "val" : "The concentration of dissolved aluminum tetrahydroxide in water used for surface irrigation systems applied to agricultural soils. This highly hydrated aluminum compound affects water alkalinity, soil aluminum chemistry, and plant aluminum stress, and is relevant for managing aluminum toxicity in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CAL4Q"
@@ -8284,13 +10677,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000479",
-      "lbl" : "surface irrigation AlSO4 concentration",
+      "lbl" : "Surface irrigation aluminum sulfate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation AlSO4 concentration refers to the concentration of aluminum sulfate (AlSO4) in the water used for surface irrigation. This parameter is important in earth systems modeling as it can impact the soil chemistry and plant health in irrigated areas. The concentration of AlSO4 in surface irrigation water can affect the availability and uptake of nutrients by plants, as well as the potential for aluminum toxicity in the soil. Monitoring and understanding the surface irrigation AlSO4 concentration is crucial for accurately simulating the impacts of irrigation practices on agricultural productivity and ecosystem health."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CALSQ"
@@ -8300,13 +10693,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000107"
@@ -8314,13 +10707,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000480",
-      "lbl" : "surface irrigation FeOH concentration",
+      "lbl" : "Surface irrigation ferric hydroxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation FeOH concentration refers to the concentration of ferric hydroxide (FeOH) in surface water used for irrigation purposes. Ferric hydroxide is a common form of iron oxide that precipitates out of water under certain environmental conditions. This parameter is important in earth systems modeling as it influences the availability of iron (Fe) in the soil, which plays a crucial role in plant growth and nutrient uptake. The concentration of FeOH in surface irrigation water can vary depending on factors such as soil characteristics, water quality, and agricultural practices. Monitoring and modeling this parameter can help assess the potential impacts of surface irrigation on soil health and agricultural productivity."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CFE1Q"
@@ -8330,13 +10723,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000016"
@@ -8344,13 +10737,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000481",
-      "lbl" : "surface irrigation FeOH2 concentration",
+      "lbl" : "Surface irrigation ferrous hydroxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation FeOH2 concentration refers to the concentration of ferrous hydroxide (FeOH2) in water used for surface irrigation. It represents the amount of dissolved ferrous hydroxide present in the irrigation water, which can have implications for plant nutrient uptake, soil fertility, and water quality. The FeOH2 concentration can impact the availability of iron as a micronutrient for crops and influence various chemical reactions occurring in soil and water systems. Monitoring and understanding this parameter is important for accurate modeling of agricultural systems and their interactions with the environment."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CFE2Q"
@@ -8360,13 +10753,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000219"
@@ -8374,13 +10767,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000482",
-      "lbl" : "surface irrigation FeOH3 concentration",
+      "lbl" : "Surface irrigation iron oxyhydroxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation FeOH3 concentration refers to the concentration of FeOH3 (iron oxyhydroxide) in the water used for surface irrigation. This parameter is relevant for Earth system modeling as it influences the availability of iron in the soil and its subsequent impact on plant growth and nutrient cycling. The concentration of FeOH3 can vary depending on factors such as soil properties, water quality, and agricultural practices."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CFE3Q"
@@ -8390,13 +10783,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000074"
@@ -8404,13 +10797,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000483",
-      "lbl" : "surface irrigation FeOH4 concentration",
+      "lbl" : "Surface irrigation iron hydroxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation FeOH4 concentration refers to the concentration of iron hydroxide (FeOH4) in the water used for surface irrigation. It represents the amount of FeOH4 suspended in the water and is measured in units of mass per unit volume (e.g., milligrams per liter). FeOH4 concentration is an important parameter in earth systems modeling as it can affect the chemical composition and nutrient availability of the irrigation water, as well as the potential impacts on soil quality and ecosystem health."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CFE4Q"
@@ -8420,13 +10813,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000110"
@@ -8434,13 +10827,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000484",
-      "lbl" : "surface irrigation FeSO4 concentration",
+      "lbl" : "Surface irrigation iron sulfate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation FeSO4 concentration refers to the concentration of iron sulfate (FeSO4) in the water used for surface irrigation. It is a parameter that quantifies the amount of dissolved iron sulfate present in the irrigation water, which is typically used to supply essential iron nutrients to crops during surface irrigation. The concentration of FeSO4 affects the availability and uptake of iron by plants, influencing their growth, development, and overall productivity."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CFESQ"
@@ -8450,13 +10843,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000045"
@@ -8464,13 +10857,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000485",
-      "lbl" : "surface irrigation CaOH concentration",
+      "lbl" : "Surface irrigation calcium hydroxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation CaOH concentration refers to the concentration of calcium hydroxide (CaOH) in the water used for surface irrigation. It is a parameter that affects the quality of the irrigation water and can have an impact on soil pH and nutrient availability for plants. The CaOH concentration is typically measured in units of mass per volume (e.g., mg/L) and is an important parameter to consider when assessing the potential effects of irrigation water on crop growth and soil chemistry."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCAOQ"
@@ -8480,13 +10873,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000135"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000140"
@@ -8494,13 +10887,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000486",
-      "lbl" : "surface irrigation CaCO3 concentration",
+      "lbl" : "Surface irrigation calcium carbonate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation CaCO3 concentration refers to the amount of calcium carbonate (CaCO3) present in the water used for surface irrigation of agricultural fields. It represents the concentration of this mineral compound, which can influence the water quality and its potential to cause scaling or clogging in irrigation systems. Monitoring and modeling surface irrigation CaCO3 concentration is important for understanding its impact on soil properties, nutrient availability, crop growth, and the overall sustainability of agricultural practices."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCACQ"
@@ -8510,13 +10903,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000094"
@@ -8524,13 +10917,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000487",
-      "lbl" : "surface irrigation CaHCO3 concentration",
+      "lbl" : "Surface irrigation calcium bicarbonate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation CaHCO3 concentration refers to the concentration of calcium bicarbonate (CaHCO3) in water used for surface irrigation. Surface irrigation is a method of watering crops where water is distributed over the soil surface and allowed to infiltrate into the root zone. The CaHCO3 concentration in the irrigation water can affect soil pH, nutrient availability, and plant growth. Monitoring this parameter is important for understanding the potential impacts of water quality on agricultural productivity and soil health in surface irrigation systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCAHQ"
@@ -8540,13 +10933,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000200"
@@ -8554,13 +10947,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000488",
-      "lbl" : "surface irrigation CaSO4 concentration",
+      "lbl" : "Surface irrigation calcium sulfate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation CaSO4 concentration refers to the amount of calcium sulfate (CaSO4) present in the water used for surface irrigation. It represents the concentration of CaSO4 in the irrigation water that is applied to the soil surface to irrigate crops or vegetation. This parameter is important in earth systems modeling as it can affect various processes such as soil salinity, nutrient availability, and crop growth. High concentrations of CaSO4 can lead to increased salinity in the soil, which can negatively impact plant water uptake and overall crop productivity. Monitoring and understanding the surface irrigation CaSO4 concentration can help in predicting and managing the potential effects on agricultural systems and water resources."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCASQ"
@@ -8570,13 +10963,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000051"
@@ -8584,13 +10977,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000489",
-      "lbl" : "surface irrigation MgOH concentration",
+      "lbl" : "Surface irrigation magnesium hydroxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface irrigation MgOH concentration refers to the concentration of magnesium hydroxide (MgOH) in water used for surface irrigation. It is a parameter used in earth systems modeling to quantify the amount of MgOH present in the irrigation water, which has implications for plant health, soil fertility, and water quality. The concentration is typically expressed in units of milligrams per liter (mg/L) or parts per million (ppm)."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CMGOQ"
@@ -8600,13 +10993,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000054"
@@ -8614,13 +11007,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000490",
-      "lbl" : "surface irrigation MgCO3 concentration",
+      "lbl" : "Surface irrigation magnesium carbonate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The surface irrigation MgCO3 concentration refers to the concentration of magnesium carbonate (MgCO3) in the water used for surface irrigation. It represents the amount of magnesium carbonate dissolved in the irrigation water, typically measured in milligrams per liter (mg/L) or parts per million (ppm). This parameter is important for understanding the potential impacts of irrigation on soil chemistry and the overall nutrient balance in agricultural systems. High levels of magnesium carbonate in irrigation water can affect soil pH and fertility, potentially influencing plant growth and crop yields. Monitoring and managing surface irrigation MgCO3 concentration is therefore crucial for sustainable agricultural practices and effective water resource management."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CMGCQ"
@@ -8630,13 +11023,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000210"
@@ -8644,13 +11037,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000491",
-      "lbl" : "surface irrigation MgHCO3 concentration",
+      "lbl" : "Surface irrigation magnesium bicarbonate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation MgHCO3 concentration refers to the concentration of magnesium bicarbonate (MgHCO3) in the water used for surface irrigation. It represents the amount of magnesium and bicarbonate ions dissolved in water, which can have a significant impact on the chemistry and nutrient availability in the soil. The surface irrigation MgHCO3 concentration parameter is important in earth systems modeling as it influences soil fertility, crop productivity, and can contribute to the overall water quality in agricultural systems."
+          "val" : "The concentration of dissolved magnesium bicarbonate in water used for surface irrigation systems applied to agricultural soils. This compound affects water alkalinity, soil magnesium availability, and buffering capacity, and is important for managing soil fertility and pH conditions in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CMGHQ"
@@ -8660,13 +11053,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000087"
@@ -8674,13 +11067,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000492",
-      "lbl" : "surface irrigation MgSO4 concentration",
+      "lbl" : "Surface irrigation magnesium sulfate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation MgSO4 concentration refers to the concentration of magnesium sulfate (MgSO4) in the water used for surface irrigation. It is a parameter used in earth systems modeling to quantify the amount of MgSO4 present in irrigation water applied to land surfaces. This parameter is important as it can affect the soil fertility, crop growth, and overall water quality in agricultural systems."
+          "val" : "The concentration of dissolved magnesium sulfate in water used for surface irrigation systems applied to agricultural soils. This compound provides both magnesium and sulfur nutrients to crops, affects water salinity, and is important for managing soil fertility and crop nutrition in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CMGSQ"
@@ -8696,7 +11089,7 @@
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000150"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000018"
@@ -8704,13 +11097,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000493",
-      "lbl" : "surface irrigation NaCO3 concentration",
+      "lbl" : "Surface irrigation sodium carbonate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation NaCO3 concentration refers to the concentration of sodium carbonate (NaCO3) in the water used for surface irrigation. It represents the amount of sodium carbonate present in the irrigation water, which can have an impact on soil properties and vegetation growth. Higher concentrations of NaCO3 can lead to soil alkalinization and have adverse effects on crop growth and yield. Monitoring and managing surface irrigation NaCO3 concentration can help optimize irrigation practices and ensure sustainable agricultural production."
+          "val" : "The concentration of dissolved sodium carbonate in water used for surface irrigation systems applied to agricultural soils. This highly alkaline compound significantly affects soil pH, sodium hazard, and can cause soil alkalinization, making it critical for assessing irrigation water quality and soil management in agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNACQ"
@@ -8720,13 +11113,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000166"
@@ -8734,13 +11127,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000494",
-      "lbl" : "surface irrigation NaSO4 concentration",
+      "lbl" : "Surface irrigation sodium sulfate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation NaSO4 concentration refers to the concentration of sodium sulfate present in the water used for surface irrigation. It represents the amount of sodium sulfate dissolved in the irrigation water that is applied to the land surface for crop irrigation purposes. The concentration is typically measured in terms of the mass of sodium sulfate per unit volume of water, such as milligrams per liter (mg/L) or parts per million (ppm). This parameter is important in earth systems modeling as it can have implications for soil salinity, water quality, and crop health."
+          "val" : "The concentration of dissolved sodium sulfate in water used for surface irrigation systems applied to agricultural soils. This salt contributes to water salinity, affects soil sodium levels and crop salt tolerance, and is important for assessing saline irrigation water impacts on agricultural productivity."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNASQ"
@@ -8750,13 +11143,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000056"
@@ -8764,13 +11157,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000496",
-      "lbl" : "surface irrigation PO4 concentration",
+      "lbl" : "Surface irrigation phosphate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The term 'surface irrigation PO4 concentration' refers to the concentration of phosphate (PO4) in water used for surface irrigation. Surface irrigation is a method of watering crops in which water is applied directly to the soil surface. The PO4 concentration measure allows for the assessment and monitoring of the level of phosphate in the irrigation water, which can have important implications for crop growth, nutrient cycling, and potential water pollution."
+          "val" : "The concentration of dissolved phosphate ions in water used for surface irrigation systems applied to agricultural soils. This essential macronutrient concentration affects plant phosphorus nutrition, soil phosphorus dynamics, and potential eutrophication of water bodies, making it critical for managing fertilizer applications and water quality."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CH0PQ"
@@ -8778,12 +11171,15 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000135"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000138"
@@ -8791,13 +11187,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000497",
-      "lbl" : "surface irrigation HPO4 concentration",
+      "lbl" : "Surface irrigation hydrogen phosphate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation HPO4 concentration refers to the level of phosphate ions (HPO4) present in water used for surface irrigation. It represents the amount of dissolved phosphate compounds in irrigation water that can potentially affect the nutrient supply to plants and influence their growth and development. Monitoring surface irrigation HPO4 concentration is important in earth systems modeling to understand the dynamics of nutrient cycling, water quality, and the impact of agricultural practices on ecosystem health."
+          "val" : "The concentration of dissolved hydrogen phosphate ions in water used for surface irrigation systems applied to agricultural soils. This plant-available phosphorus form affects crop nutrition, soil phosphorus cycling, and water quality, and is essential for optimizing phosphorus management in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HPO4_irrig_mole_conc"
@@ -8807,13 +11203,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000073"
@@ -8821,13 +11217,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000498",
-      "lbl" : "surface irrigation H3PO4 concentration",
+      "lbl" : "Surface irrigation phosphoric acid concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The term 'surface irrigation H3PO4 concentration' refers to the concentration of phosphoric acid (H3PO4) in the water used for surface irrigation. Surface irrigation is a method of water delivery where water is distributed over the soil surface through channels or furrows. Monitoring the H3PO4 concentration in surface irrigation water is important for understanding the potential impacts of phosphorus on the soil and plants. Phosphorus is a vital nutrient for plant growth, but excessive levels can lead to water pollution and adversely affect aquatic ecosystems."
+          "val" : "The concentration of dissolved phosphoric acid in water used for surface irrigation systems applied to agricultural soils. This acidic phosphorus compound affects water pH, phosphorus availability, and soil chemistry, and is important for managing acid irrigation water impacts on soil and crop health."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CH3PQ"
@@ -8837,13 +11233,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000218"
@@ -8851,13 +11247,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000499",
-      "lbl" : "surface irrigation FeHPO4 concentration",
+      "lbl" : "Surface irrigation iron hydrogen phosphate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation FeHPO4 concentration refers to the concentration of iron phosphate (FeHPO4) in the water used for surface irrigation. Surface irrigation is a method of applying water to crops or vegetation by allowing it to flow over the soil surface. FeHPO4 is a compound containing iron and phosphate, and its concentration in the irrigation water can impact the availability of these nutrients to plants. Monitoring and modeling the FeHPO4 concentration in surface irrigation helps in understanding the potential impact on the nutrient availability and overall health of the agricultural or natural systems."
+          "val" : "The concentration of dissolved iron hydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This iron-phosphorus compound affects both iron and phosphorus availability to plants, represents a combined micronutrient and macronutrient source, and is relevant for managing crop nutrition in irrigated systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CF1PQ"
@@ -8867,13 +11263,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000173"
@@ -8881,13 +11277,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000500",
-      "lbl" : "surface irrigation FeH2PO4 concentration",
+      "lbl" : "Surface irrigation iron dihydrogen phosphate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation FeH2PO4 concentration refers to the measurement of the concentration of ferrous dihydrogen phosphate (FeH2PO4) in water used for surface irrigation. It represents the amount of FeH2PO4 present in the water that is applied to the land surface for agricultural purposes using various irrigation techniques, such as furrow or flood irrigation. This parameter is crucial in understanding the nutrient content and potential impact on soil and crop health, as FeH2PO4 serves as a source of essential nutrients for plants. Monitoring this concentration helps assess the effectiveness of surface irrigation practices in delivering proper amounts of FeH2PO4 to support plant growth and optimize agricultural productivity."
+          "val" : "The concentration of dissolved iron dihydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This iron-phosphorus compound provides both essential micronutrient iron and macronutrient phosphorus to crops, and is important for managing integrated nutrient delivery through fertigation in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CF2PQ"
@@ -8897,13 +11293,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000034"
@@ -8911,13 +11307,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000501",
-      "lbl" : "surface irrigation CaPO4 concentration",
+      "lbl" : "Surface irrigation calcium phosphate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The surface irrigation CaPO4 concentration refers to the concentration of calcium phosphate (CaPO4) in water used for surface irrigation. Surface irrigation is a method of applying water to agricultural fields where it is distributed over the soil surface. The CaPO4 concentration in surface irrigation water is an important parameter to consider in earth systems modeling as it can affect soil fertility, water quality, and nutrient cycling in agricultural systems."
+          "val" : "The concentration of dissolved calcium phosphate in water used for surface irrigation systems applied to agricultural soils. This calcium-phosphorus compound provides both essential macronutrient phosphorus and calcium to crops, affects soil fertility and nutrient cycling, and is important for managing integrated nutrient delivery in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CC0PQ"
@@ -8927,13 +11323,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000186"
@@ -8941,13 +11337,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000502",
-      "lbl" : "surface irrigation CaHPO4 concentration",
+      "lbl" : "Surface irrigation dicalcium phosphate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation refers to a method of watering crops or plants where water is applied to the soil surface and allowed to infiltrate and reach the plant roots. The 'CaHPO4 concentration' parameter refers to the concentration of calcium phosphate (CaHPO4) in the irrigation water used for surface irrigation. CaHPO4 is a compound commonly found in soil and can affect the nutrient content and pH level of the soil. Monitoring and controlling the CaHPO4 concentration in surface irrigation can help optimize plant growth and ensure proper soil health."
+          "val" : "The concentration of dissolved dicalcium phosphate in water used for surface irrigation systems applied to agricultural soils. This calcium-phosphorus compound affects soil pH, provides plant nutrients, and influences soil phosphorus and calcium dynamics in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CC1PQ"
@@ -8957,13 +11353,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000009"
@@ -8971,13 +11367,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000503",
-      "lbl" : "surface irrigation CaH4P2O8 concentration",
+      "lbl" : "Surface irrigation calcium dihydrogen phosphate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation CaH2PO4 concentration refers to the concentration of calcium dihydrogen phosphate (CaH2PO4) in the water used for surface irrigation. It represents the amount of CaH2PO4 dissolved in the irrigation water and can impact soil fertility and nutrient availability for plants. Monitoring and understanding the surface irrigation CaH2PO4 concentration is important for accurately simulating and modeling the nutrient dynamics and water quality in agricultural systems."
+          "val" : "The concentration of dissolved calcium dihydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This highly soluble calcium-phosphorus compound provides readily available phosphorus and calcium nutrients to crops and is important for managing soil fertility in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CC2PQ"
@@ -8987,13 +11383,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000187"
@@ -9001,13 +11397,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000504",
-      "lbl" : "surface irrigation MgHPO4 concentration",
+      "lbl" : "Surface irrigation magnesium hydrogen phosphate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The term 'surface irrigation MgHPO4 concentration' refers to the concentration of magnesium dihydrogen phosphate (MgHPO4) in water used for surface irrigation. Surface irrigation is a method of delivering water to crops by allowing it to flow over the soil surface. The MgHPO4 concentration is an important parameter to measure as it can impact plant growth and the overall nutrient balance in agricultural systems."
+          "val" : "The concentration of dissolved magnesium hydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This magnesium-phosphorus compound provides both essential nutrients to crops, affects soil pH and nutrient balance, and is important for managing integrated crop nutrition in irrigated agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CM1PQ"
@@ -9017,13 +11413,13 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000195"
@@ -9031,20 +11427,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000505",
-      "lbl" : "surface irrigation ion strength",
+      "lbl" : "Surface irrigation ion strength",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation ion strength refers to the strength or concentration of ions in the irrigation water used for surface irrigation. It can impact the nutrient content and pH level of the soil. Monitoring and controlling the ion strength in surface irrigation can help optimize plant growth and ensure proper soil health."
+          "val" : "The total ionic concentration or salinity level of water used for surface irrigation systems applied to agricultural soils. This measure of dissolved ion content affects water conductivity, soil salinity, plant osmotic stress, and is critical for assessing irrigation water quality and managing salt-sensitive crops."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CSTRQ"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
@@ -9058,28 +11454,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000507",
-      "lbl" : "surface irrigation volatile concentration",
+      "lbl" : "Surface irrigation volatile concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of dissolved volatile gases including nitrogen, oxygen, argon, carbon dioxide, methane, ammonia, nitrous oxide, and hydrogen in surface irrigation water. These dissolved gases affect soil gas dynamics, root respiration, and biogeochemical processes when irrigation water infiltrates agricultural soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_irrig_mole_conc_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000135"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000508",
-      "lbl" : "subsurface irrigation nutrient concentration",
+      "lbl" : "Subsurface irrigation nutrient concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Subsurface irrigation nutrient concentration refers to the measurement or estimate of the amount of nutrients present in the water used for subsurface irrigation. It represents the concentration of essential nutrients, such as nitrogen, phosphorus, and potassium, in the irrigation water that is delivered directly to the plant root zone through underground pipes or tubes. This parameter is important in earth systems modeling as it affects plant growth and nutrient cycling in agricultural systems, and can have implications for water quality and environmental sustainability."
+          "val" : "The concentration of essential plant nutrients including nitrogen, phosphorus, and potassium in water used for subsurface irrigation systems. These nutrients are delivered directly to plant root zones through belowground application, representing an efficient fertigation approach for managing crop nutrition in agricultural systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_irrig_vr"
@@ -9089,7 +11494,7 @@
           "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000070"
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
@@ -9103,103 +11508,154 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000509",
-      "lbl" : "subsurface irrigation chemical concentration",
+      "lbl" : "Subsurface irrigation chemical concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of dissolved salts and mineral compounds including iron, calcium, magnesium, chloride, aluminum, and bicarbonate in subsurface irrigation water. These chemical concentrations affect soil chemistry, nutrient availability, and plant growth when applied through belowground irrigation systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_Irrig_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000510",
-      "lbl" : "underground irrigation to micropores",
+      "lbl" : "Underground irrigation to micropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric rate of subsurface irrigation water infiltration into soil micropores across different soil layers based on soil moisture thresholds. This belowground water application targets fine soil pore spaces and represents precise water delivery for optimal root zone hydration in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FWatIrrigate2MicP_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000511",
-      "lbl" : "convective heat due to underground irrigation",
+      "lbl" : "Convective heat due to underground irrigation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The layer-specific heat flux associated with subsurface irrigation water application at different soil depths. This thermal energy transfer from irrigation water affects soil temperature dynamics and is important for modeling soil heat balance and temperature-dependent biogeochemical processes in irrigated systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatIrrigation_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000512",
-      "lbl" : "aqueous non-salt solutes in underground irrigation",
+      "lbl" : "Aqueous non-salt solutes in underground irrigation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous non-salt solutes in underground irrigation refers to the presence of dissolved substances in groundwater used for irrigation purposes, excluding any salts. These solutes can include organic compounds, such as pesticides or fertilizers, as well as inorganic compounds such as heavy metals or trace elements. The presence of these solutes can affect the quality of the water and subsequently impact the soil, plants, and overall ecosystem dynamics in the irrigated area."
+          "val" : "The flux of dissolved non-saline compounds including organic molecules, trace elements, and other chemical solutes in subsurface irrigation water. These dissolved substances affect soil chemistry, water quality, and potential environmental impacts when applied through belowground irrigation systems."
         },
-        "comments" : [ "IrrigationDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_Irrig_flx_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Subsurface%20irrigation"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000513",
-      "lbl" : "salt tracer concentration in irrigation",
+      "lbl" : "Salt tracer concentration in irrigation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The molar concentration of dissolved salt compounds used as chemical tracers in irrigation water to track water movement and salt transport. This tracer concentration enables monitoring of irrigation water fate and salt accumulation patterns in agricultural soils and groundwater systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcsalt_irrig_mole_conc_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000070"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000230"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000514",
-      "lbl" : "tracer flux through irrigation",
+      "lbl" : "Tracer flux through irrigation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass flux of dissolved chemical tracers applied to soils through irrigation water systems. This solute input represents the irrigation-mediated delivery of dissolved compounds to agricultural soils and is essential for tracking chemical fate and transport in irrigated systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_irrig_flx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000070"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000230"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000515",
-      "lbl" : "canopy structural growth rate",
+      "lbl" : "Canopy structural growth rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of nonstructural carbon mobilization to support synthesis of new plant organs including leaves, petioles, stalks, reserves, husks, and grains. This carbon allocation rate represents the conversion of stored carbon compounds into structural plant biomass and is fundamental for modeling plant growth and development."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "canopy_growth_pft"
@@ -9207,14 +11663,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC/h"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000516",
-      "lbl" : "stomatal stress from water/turgor,(0,1)",
+      "lbl" : "Stomatal stress from water/turgor",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The dimensionless stress factor representing how changes in leaf turgor pressure affect stomatal conductance due to variations in leaf osmotic and water potential. This drought stress indicator ranges from zero to one and reflects plant water stress from soil water deficit, flooding-induced hypoxia, or saline conditions."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StomatalStress_pft"
@@ -9222,18 +11684,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000517",
-      "lbl" : "canopy PAR albedo",
+      "lbl" : "Canopy photosynthetically active radiation albedo",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy PAR albedo (Photosynthetically Active Radiation albedo) of a specific plant functional type (pft) in Earth system modeling refers to the fraction of the incoming PAR that is reflected by the canopy of a vegetation type. It is a parameter that quantifies the amount of light reflected by the canopy, which affects the energy balance and radiation budget of the Earth's surface. Canopy PAR albedo is influenced by various factors such as leaf angle distribution, leaf optical properties, and the presence of other canopy elements like branches and stems."
+          "val" : "The fraction of incoming photosynthetically active radiation reflected by plant canopies of specific functional types. This dimensionless albedo parameter quantifies canopy light reflection properties that affect energy balance and radiation budgets, and is influenced by leaf angle distribution, optical properties, and canopy architecture."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyPARalbedo_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000263"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
         }, {
@@ -9243,18 +11708,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000518",
-      "lbl" : "canopy PAR transmissivity",
+      "lbl" : "Canopy photosynthetically active radiation transmissivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy PAR transmissivity (TAUP) refers to the fraction of incident Photosynthetic Active Radiation (PAR) that is transmitted through the canopy without being absorbed or reflected. It depends on factors such as leaf area, leaf angle distribution, and radiation conditions. TAUP is a key parameter in modeling light distribution and photosynthetic activity in plant canopies.|Canopy PAR transmissivity (TAUP) refers to the proportion of Photosynthetically Active Radiation (PAR) that is transmitted through the vegetation canopy. This parameter plays a critical role in plant physiology and energy balance of ecosystems, affecting processes such as photosynthesis and evapotranspiration."
+          "val" : "The fraction of incident photosynthetically active radiation that passes through plant canopies without being absorbed or reflected. This dimensionless transmissivity parameter depends on leaf area index, leaf angle distribution, and radiation conditions, and is critical for modeling understory light availability and photosynthetic activity."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadPARLeafTransmis_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Transmission"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
         }, {
@@ -9264,18 +11732,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000519",
-      "lbl" : "canopy shortwave absorptivity",
+      "lbl" : "Canopy shortwave absorptivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy shortwave absorptivity refers to the fraction of shortwave radiation absorbed by the vegetation canopy. It represents the ability of the canopy to capture and convert incoming solar radiation into heat and energy, contributing to the overall energy balance and productivity of the ecosystem. Canopy shortwave absorptivity is an important parameter in earth systems modeling that influences the distribution of energy within the system and can affect processes such as photosynthesis, evapotranspiration, and surface temperature."
+          "val" : "The fraction of incident shortwave solar radiation absorbed by vegetation canopies for energy conversion processes. This dimensionless absorptivity parameter represents canopy efficiency in capturing solar energy and affects ecosystem energy balance, photosynthesis, evapotranspiration, and surface temperature dynamics."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafSWabsorpty_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Absorptivity"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
         }, {
@@ -9285,18 +11756,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000520",
-      "lbl" : "canopy PAR absorptivity",
+      "lbl" : "Canopy photosynthetically active radiation absorptivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy PAR absorptivity refers to the parameter that quantifies the fraction of photosynthetically active radiation (PAR) incident on the vegetation canopy that is absorbed by the plants. It represents the efficiency of the canopy in absorbing PAR for photosynthesis and is typically expressed as a dimensionless value between 0 and 1. A higher value indicates a higher capacity of the canopy to absorb PAR and convert it into energy for plant growth and development."
+          "val" : "The fraction of incident photosynthetically active radiation absorbed by vegetation canopies for photosynthetic processes. This dimensionless absorptivity parameter quantifies canopy efficiency in capturing photosynthetically useful light and directly affects primary productivity and plant growth rates."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafPARabsorpty_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Absorptivity"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
         }, {
@@ -9306,17 +11780,23 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000521",
-      "lbl" : "maximum stomatal resistance to vapor",
+      "lbl" : "Maximum stomatal resistance to vapor",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum resistance to water vapor diffusion through plant cuticles and closed stomata when stomatal conductance is minimal. This resistance parameter represents the baseline transpiration barrier and is fundamental for modeling minimum plant water loss rates under stress conditions."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CuticleResist_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Resistance"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000118"
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "s h-1"
@@ -9325,26 +11805,35 @@
           "val" : "s m-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000007"
+          "val" : "https://w3id.org/bervo/BERVO_8000201"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000201"
+          "val" : "http://www.w3.org/2002/07/Vapor"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000522",
-      "lbl" : "maximum stomatal resistance to CO2",
+      "lbl" : "Maximum stomatal resistance to carbon dioxide",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Maximum stomatal resistance to CO2, also known as RCMX, refers to the maximum level of resistance that occurs in the stomata, microscopic openings in the plant leaf, to the exchange of carbon dioxide (CO2) during photosynthesis. It plays a critical role in determining the efficiency of a plant's photosynthetic process and can vary significantly among different plant species as well as under different environmental conditions."
+          "val" : "The maximum resistance to carbon dioxide diffusion through plant stomata when stomatal apertures are at minimum opening. This resistance parameter represents the upper limit of stomatal barrier to carbon dioxide uptake and is critical for modeling photosynthetic carbon assimilation under stress conditions."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated" ],
         "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "RCMX"
+        }, {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2CuticleResist_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Resistance"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "s h-1"
         }, {
@@ -9357,13 +11846,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000524",
-      "lbl" : "shape parameter for calculating stomatal resistance from turgor pressure",
+      "lbl" : "Shape parameter for calculating stomatal resistance from turgor pressure",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Shape parameter for calculating stomatal resistance from turgor pressure refers to a specific parameter values used in mathematical or computational models to quantify the effect of turgor pressure on stomatal resistance. The stomatal resistance is a measure of how open or closed stomata are in plant leaves, influencing the rate of evapotranspiration and photosynthesis. Turgor pressure in plant cells plays a vital role in controlling stomatal movement and hence stomatal resistance."
+          "val" : "The dimensionless shape parameter used in mathematical models to quantify the relationship between leaf turgor pressure and stomatal resistance. This parameter determines how turgor pressure changes affect stomatal aperture and influences the sensitivity of stomatal conductance to plant water status."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCS_pft"
@@ -9375,17 +11864,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000525",
-      "lbl" : "canopy stomatal resistance",
+      "lbl" : "Canopy stomatal resistance",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The integrated resistance to water vapor diffusion through all stomata in a plant canopy, representing the reciprocal of canopy stomatal conductance. This canopy-scale resistance parameter controls the rate of transpiration from vegetation to the atmosphere and is fundamental for modeling plant-atmosphere water exchange."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanPStomaResistH2O_pft"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000102"
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Resistance"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h m-1"
@@ -9399,15 +11891,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000526",
-      "lbl" : "canopy minimum stomatal resistance",
+      "lbl" : "Canopy minimum stomatal resistance",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The minimum resistance to water vapor diffusion through plant canopy stomata when stomatal conductance is at maximum capacity. This resistance parameter represents optimal stomatal opening conditions and is determined by carbon dioxide concentration gradients between leaf interior and atmosphere."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MinCanPStomaResistH2O_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Resistance"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "s m-1"
         }, {
@@ -9420,13 +11921,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000527",
-      "lbl" : "canopy boundary layer resistance",
+      "lbl" : "Canopy boundary layer resistance",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy boundary layer resistance refers to the hindrance or resistance encountered by the exchange of heat, moisture, and gas between the surface of the Earth and the vegetation canopy. It represents the resistance to the transfer of these variables caused by the layer of still air that exists in the immediate vicinity of the canopy. Canopy boundary layer resistance is an important parameter in earth systems modeling as it influences the exchange rates of energy, water, and gases, such as carbon dioxide and oxygen, between the land and the atmosphere."
+          "val" : "The resistance to heat, moisture, and gas transfer between vegetation canopies and the overlying atmosphere through the boundary layer of still air. This aerodynamic resistance parameter controls the efficiency of scalar exchange processes and is fundamental for modeling canopy-atmosphere interactions in terrestrial ecosystems."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyBndlResist_col"
@@ -9442,15 +11943,18 @@
           "val" : "https://w3id.org/bervo/BERVO_8000007"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000004"
+          "val" : "http://www.w3.org/2002/07/Boundary%20Layer"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000528",
-      "lbl" : "leaf gaseous O2 concentration",
+      "lbl" : "Leaf gaseous concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of oxygen gas in canopy air spaces surrounding plant leaves. This oxygen concentration affects Rubisco enzyme oxygenation reactions that compete with carbon dioxide fixation during photosynthesis and influences photorespiration rates in terrestrial plants."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "O2I_pft"
@@ -9471,10 +11975,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000529",
-      "lbl" : "leaf gaseous CO2 concentration",
+      "lbl" : "Leaf gaseous carbon dioxide concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of carbon dioxide gas in intercellular air spaces within plant leaves. This intracellular carbon dioxide concentration represents the substrate availability for photosynthetic carbon fixation and is determined by stomatal conductance and carboxylation rates."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafIntracellularCO2_pft"
@@ -9495,13 +12002,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000530",
-      "lbl" : "total gas concentration",
+      "lbl" : "Total gas concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total gas concentration refers to the overall amount of gas in a specified volume. This parameter can include various types of gases, depending on the context, such as greenhouse gases, pollutants, or atmospheric gases. It is an important parameter in fields such as meteorology, environmental science, and climate modeling."
+          "val" : "The total molar concentration of all gaseous compounds in canopy air including atmospheric gases, greenhouse gases, and trace gas species. This comprehensive gas concentration parameter represents the overall atmospheric composition affecting plant physiological processes and biogeochemical cycling."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AirConc_pft"
@@ -9509,6 +12016,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol m-3"
@@ -9522,17 +12032,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000531",
-      "lbl" : "gaesous CO2 concentration difference across stomates",
+      "lbl" : "Gaseous carbon dioxide concentration difference across stomates",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration gradient of carbon dioxide gas between the atmosphere and leaf intercellular spaces that drives photosynthetic carbon assimilation. This concentration difference represents the driving force for carbon dioxide uptake through stomatal apertures and maintains photosynthetic activity in terrestrial plants."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DiffCO2Atmos2Intracel_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "umol m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000201"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000188"
@@ -9540,13 +12059,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000532",
-      "lbl" : "canopy gaesous CO2 concentration",
+      "lbl" : "Canopy gaseous carbon dioxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy gaseous CO2 concentration, represented as CO2Q, refers to the concentration of carbon dioxide (CO2) in the gaseous phase within the canopy of vegetation. It is particularly important in studying canopy-atmosphere exchange of CO2 which plays important roles in processes such as photosynthesis, respiration and transpiration."
+          "val" : "The molar mixing ratio of carbon dioxide gas within vegetation canopy air spaces. This canopy-scale carbon dioxide concentration affects photosynthetic carbon uptake, plant respiration, and canopy-atmosphere carbon exchange processes in terrestrial ecosystems."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyGasCO2_pft"
@@ -9567,10 +12086,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000533",
-      "lbl" : "leaf aqueous CO2 concentration",
+      "lbl" : "Leaf aqueous carbon dioxide concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of dissolved carbon dioxide in leaf cellular water that serves as the direct substrate for photosynthetic carbon fixation by mesophyll cells. This aqueous carbon dioxide concentration determines the availability of carbon substrate for Rubisco carboxylation reactions."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "aquCO2Intraleaf_pft"
@@ -9594,10 +12116,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000534",
-      "lbl" : "leaf aqueous O2 concentration",
+      "lbl" : "Leaf aqueous concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of dissolved oxygen in leaf cellular water that affects photosynthetic and respiratory processes in mesophyll cells. This aqueous oxygen concentration influences Rubisco oxygenation reactions and photorespiration rates in plant leaves."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "O2L_pft"
@@ -9621,18 +12146,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000535",
-      "lbl" : "leaf CO2 solubility",
+      "lbl" : "Leaf carbon dioxide solubility",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf CO2 solubility refers to the degree to which carbon dioxide (CO2) is dissolvable or soluble in the leaves of a plant. It is an important parameter in plant physiology and earth system modeling, as it directly affects the rate of photosynthesis, plant growth, and carbon cycling.|Leaf CO2 solubility refers to the measure of carbon dioxide (CO2) that can be dissolved in the leaf's cellular water at a given temperature and pressure. It is an important parameter in understanding the gas exchange processes in plants and its influence on photosynthesis."
+          "val" : "The solubility coefficient describing the equilibrium between gaseous and dissolved carbon dioxide in leaf cellular water at specific temperature and pressure conditions. This solubility parameter determines carbon dioxide availability for photosynthetic reactions and affects gas exchange processes between leaf air spaces and aqueous phases."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2Solubility_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "uM /umol mol-1"
         }, {
@@ -9645,18 +12173,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000536",
-      "lbl" : "leaf O2 solubility",
+      "lbl" : "Leaf solubility",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf O2 solubility refers to the measurement of the amount of oxygen (O2) that can be dissolved in the leaf tissue at a particular temperature and pressure. It is an essential parameter in earth system and plant physiology modeling as it affects the process of photosynthesis, respiration, and transpiration."
+          "val" : "The solubility coefficient describing the equilibrium between gaseous and dissolved oxygen in leaf cellular water at specific temperature and pressure conditions. This solubility parameter affects oxygen availability for respiratory processes and Rubisco oxygenation reactions in plant leaves."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Oxygen?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafO2Solubility_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "uM /umol mol-1"
         }, {
@@ -9669,17 +12200,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000537",
-      "lbl" : "leaf aqueous CO2 Km no O2",
+      "lbl" : "Leaf aqueous carbon dioxide Km no oxygen",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The Michaelis-Menten constant for Rubisco carboxylation reactions with dissolved carbon dioxide in leaf cells under oxygen-free conditions. This kinetic parameter represents the carbon dioxide concentration at half-maximum carboxylation rate and varies with temperature."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Km4LeafaqCO2_pft"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000023"
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
           "val" : "https://w3id.org/bervo/BERVO_8000196"
@@ -9696,15 +12230,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000538",
-      "lbl" : "leaf aqueous CO2 Km ambient O2",
+      "lbl" : "Leaf aqueous carbon dioxide Km ambient oxygen",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The Michaelis-Menten constant for Rubisco carboxylation reactions with dissolved carbon dioxide in leaf cells under ambient oxygen conditions. This apparent kinetic parameter accounts for competitive inhibition by oxygen and represents the effective carbon dioxide affinity of Rubisco in natural conditions."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Km4RubiscoCarboxy_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000124"
         }, {
@@ -9720,13 +12260,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000539",
-      "lbl" : "chilling effect on CO2 fixation",
+      "lbl" : "Chilling effect on carbon dioxide fixation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Chilling effect on CO2 fixation refers to the reduction in the rate of carbon dioxide uptake and conversion into organic compounds through photosynthesis due to low temperatures. It is a parameter that quantifies the impact of low temperatures on the ability of plants and ecosystems to fix carbon dioxide from the atmosphere. Higher values indicate a greater reduction in CO2 fixation under cold conditions, while lower values suggest less sensitivity to temperature changes. This parameter is particularly relevant in Earth system models as it helps capture the response of terrestrial ecosystems to climate change and better predict carbon cycle dynamics under different climate scenarios."
+          "val" : "The reduction in photosynthetic carbon dioxide fixation rates caused by exposure to low temperatures that impair enzymatic activity and metabolic processes. This temperature stress parameter quantifies plant sensitivity to cold conditions and is essential for modeling photosynthetic responses to climate variability and seasonal temperature changes."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ChillHours_pft"
@@ -9741,15 +12281,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000540",
-      "lbl" : "maximum dark carboxylation rate under saturating CO2",
+      "lbl" : "Maximum dark carboxylation rate under saturating carbon dioxide",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum rate of carbon dioxide carboxylation by Rubisco enzymes under saturating carbon dioxide concentrations and optimal temperature conditions. This enzyme kinetic parameter represents the maximum carboxylation capacity in the absence of carbon dioxide limitation and is fundamental for modeling photosynthetic potential."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Vmax4RubiscoCarboxy_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "umol m-2 s-1"
         }, {
@@ -9759,13 +12305,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000541",
-      "lbl" : "carboxylation rate",
+      "lbl" : "Carboxylation rate",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Carboxylation rate refers to the rate at which carbon dioxide (CO2) is incorporated into organic compounds in the photosynthetic process in plants. It is a key parameter in plant physiology and growth studies, and can be influenced by various factors such as light intensity, temperature, water availability, and CO2 concentration in the atmosphere."
+          "val" : "The rate of carbon dioxide incorporation into organic compounds through Rubisco-catalyzed carboxylation reactions during photosynthesis. This carbon fixation rate is influenced by environmental factors including light intensity, temperature, water availability, and atmospheric carbon dioxide concentration."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2lmtRubiscoCarboxyRate_node"
@@ -9786,13 +12332,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000542",
-      "lbl" : "CO2 compensation point",
+      "lbl" : "Carbon dioxide compensation point",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "CO2 compensation point (COMPL) is the concentration of CO2 in the atmosphere at which the rate of photosynthesis exactly equals the rate of respiration, resulting in no net gas exchange between the plant and the atmosphere. The value is a critical physiological parameter as it influences the carbon balance of plants and ecosystems."
+          "val" : "The atmospheric carbon dioxide concentration at which photosynthetic carbon dioxide uptake exactly balances respiratory carbon dioxide release, resulting in zero net carbon exchange. This critical physiological threshold determines the minimum carbon dioxide concentration required for net carbon gain and varies with temperature and plant species."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2CompenPoint_node"
@@ -9805,18 +12351,18 @@
           "val" : "https://w3id.org/bervo/BERVO_8000021"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000192"
+          "val" : "http://www.w3.org/2002/07/CO2%20concentration"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000543",
-      "lbl" : "maximum light carboxylation rate under saturating CO2",
+      "lbl" : "Maximum light carboxylation rate under saturating carbon dioxide",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Maximum light carboxylation rate under saturating CO2 refers to the maximum rate at which the function responsible for the absorption and conversion of CO2 into carbohydrates performs during light conditions when CO2 concentration is not limiting. This can help determine the efficiency of the light-dependent reactions in photosynthesis under optimal conditions."
+          "val" : "The maximum rate of carbon dioxide carboxylation under light-saturated conditions when carbon dioxide concentration is non-limiting. This light-saturated carboxylation rate represents the upper limit of photosynthetic carbon fixation capacity and determines photosynthetic efficiency under optimal light and carbon dioxide conditions."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LigthSatCarboxyRate_node"
@@ -9824,6 +12370,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000095"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "umol m-2 s-1"
@@ -9837,13 +12386,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000544",
-      "lbl" : "carboxylation efficiency",
+      "lbl" : "Carboxylation efficiency",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Carboxylation efficiency refers to the rate at which plants convert carbon dioxide (CO2) into organic compounds through the process of photosynthesis. It represents the ability of plants to utilize CO2 effectively and convert it into carbohydrates, which are necessary for growth and development. Carboxylation efficiency is influenced by various factors such as temperature, light intensity, and the concentration of CO2 in the atmosphere. It is an important parameter in Earth system models as it helps to understand the overall carbon cycle and the response of vegetation to changing environmental conditions."
+          "val" : "The efficiency of carbon dioxide conversion into organic compounds through Rubisco-catalyzed carboxylation reactions, expressed as a dimensionless ratio. This efficiency parameter represents plant carbon use effectiveness and is influenced by environmental factors including temperature, light intensity, and atmospheric carbon dioxide concentration."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RubiscoCarboxyEff_node"
@@ -9858,13 +12407,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000545",
-      "lbl" : "bundle sheath nonstructural C3 content in C4 photosynthesis",
+      "lbl" : "Bundle sheath nonstructural C3 content in C4 photosynthesis",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The bundle sheath nonstructural C3 content in C4 photosynthesis refers to the amount of non-structural carbon compounds in the bundle sheath cells of C4 plants during photosynthesis. Non-structural carbon compounds are essential for plant growth and survival, and play a crucial role in C4 photosynthesis which is a specialized form of photosynthesis that optimizes carbon uptake and water use efficiency."
+          "val" : "The mass of nonstructural carbon compounds in bundle sheath cells of C4 plants that participate in the specialized C4 photosynthetic carbon concentrating mechanism. These nonstructural carbon pools support the C4 pathway that optimizes carbon dioxide uptake and water use efficiency in warm-climate grasses and crops."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CMassCO2BundleSheath_node"
@@ -9885,13 +12434,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000546",
-      "lbl" : "maximum dark C4 carboxylation rate under saturating CO2",
+      "lbl" : "Maximum dark C4 carboxylation rate under saturating carbon dioxide",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "VCGR4 refers to the maximum rate of C4 carboxylation in the dark under  saturating CO2 which represents a key physiological parameter in C4 photosynthesis. This rate is indicative of the plant's metabolic capacity to convert CO2 into energy-rich molecules in the absence of sunlight."
+          "val" : "The maximum rate of C4 pathway carboxylation by phosphoenolpyruvate carboxylase enzyme under saturating carbon dioxide concentrations in the absence of light. This dark carboxylation capacity represents the maximum C4 carbon fixation potential and is crucial for modeling C4 plant photosynthetic performance."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Vmax4PEPCarboxy_pft"
@@ -9899,6 +12448,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000129"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "umol m-2 s-1"
@@ -9916,9 +12468,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The rate at which carbon dioxide is enzymatically added to C4 organic compounds,"
+          "val" : "The rate of carbon dioxide fixation through the C4 photosynthetic pathway catalyzed by phosphoenolpyruvate carboxylase enzyme. This C4 carboxylation rate represents the initial carbon dioxide capture step in the C4 carbon concentrating mechanism that enhances photosynthetic efficiency in warm climates."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2lmtPEPCarboxyRate_node"
@@ -9930,13 +12482,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000548",
-      "lbl" : "maximum light C4 carboxylation rate under saturating CO2",
+      "lbl" : "Maximum light C4 carboxylation rate under saturating carbon dioxide",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Maximum light C4 carboxylation rate under saturating CO2 refers to the maximum rate at which the C4 photosynthetic pathway can absorb and convert CO2 into carbohydrates under light conditions when the concentration of CO2 is not limiting. This measurement provides an estimate of the potential efficiency and capacity of the C4 photosynthetic pathway under optimal light conditions."
+          "val" : "The maximum rate of C4 pathway carboxylation under light-saturated conditions when carbon dioxide concentration is non-limiting. This light-saturated C4 carboxylation capacity represents the upper limit of C4 photosynthetic carbon fixation and determines C4 plant productivity under optimal environmental conditions."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LigthSatC4CarboxyRate_node"
@@ -9944,6 +12496,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000095"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "umol m-2 s-1"
@@ -9961,9 +12516,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "C4 carboxylation efficiency refers to the efficiency of the carbon fixation process in C4 plants, where atmospheric carbon dioxide (CO2) is converted into organic compounds through a series of biochemical reactions. It quantifies the ratio of how much CO2 is taken up by the plant to how much energy is expended during this process. A higher C4 carboxylation efficiency indicates that the plant can more effectively utilize CO2 to produce biomass, resulting in increased productivity and potentially greater resilience to environmental stresses such as drought or high temperatures."
+          "val" : "The efficiency of carbon dioxide fixation through the C4 photosynthetic pathway, expressed as the ratio of carbon dioxide uptake to energy expenditure. This dimensionless efficiency parameter quantifies C4 plant effectiveness in carbon assimilation and represents adaptive advantages for productivity and stress tolerance in warm environments."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "C4CarboxyEff_node"
@@ -9978,13 +12533,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000550",
-      "lbl" : "leaf nonstructural C4 content in C4 photosynthesis",
+      "lbl" : "Leaf nonstructural C4 content in C4 photosynthesis",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf nonstructural C4 content in C4 photosynthesis refers to the amount of nonstructural carbon (C4) present in the leaves of C4 photosynthesizing plants. This can include sugars, starches, and other carbon compounds that are not a part of the plant's structural tissue. It is an important parameter for understanding plant physiology and for modeling photosynthesis and carbon cycling in terrestrial ecosystems."
+          "val" : "The mass of nonstructural carbon compounds including sugars, starches, and other mobile carbon pools in leaves of C4 photosynthetic plants. These nonstructural carbon reserves support plant growth and metabolism and represent intermediate products of the specialized C4 photosynthetic carbon concentrating mechanism."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPOOL4_node"
@@ -10008,13 +12563,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000552",
-      "lbl" : "branch down-regulation of CO2 fixation",
+      "lbl" : "Branch down-regulation of carbon dioxide fixation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Branch Down-regulation of CO2 fixation refers to the process that reduces the rate of carbon dioxide fixation in a branch of a plant. This process can occur due to environmental changes or physiological feedback mechanism within the plant."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RubiscoActivity_brch"
@@ -10024,18 +12579,18 @@
           "val" : "https://w3id.org/bervo/BERVO_8000145"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000083"
+          "val" : "http://www.w3.org/2002/07/CO2%20fixation"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000553",
-      "lbl" : "down-regulation of C4 photosynthesis",
+      "lbl" : "Down-regulation of C4 photosynthesis",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Negative regulation of the carbon fixation pathway, known as C4 photosynthesis, where the reaction is shut down or slowed down."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NutrientCtrlonC4Carboxy_node"
@@ -10050,13 +12605,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000555",
-      "lbl" : "total net canopy CO2 exchange",
+      "lbl" : "Total net canopy carbon dioxide exchange",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total net canopy CO2 exchange refers to the overall balance of carbon dioxide (CO2) uptake and release by vegetation in the Earth's ecosystems. It represents the net difference between the photosynthetic uptake of CO2 by plants during photosynthesis and the CO2 released during respiration and other processes. This parameter is influenced by various factors, including environmental conditions such as temperature, light intensity, and CO2 concentration, as well as the physiological characteristics of the vegetation. Understanding the total net canopy CO2 exchange is crucial for quantifying the carbon cycle and predicting the impact of climate change on terrestrial ecosystems."
+          "val" : "The net carbon dioxide flux between canopy vegetation and the atmosphere, representing the balance between photosynthetic uptake and respiratory release. This total net canopy carbon dioxide exchange quantifies ecosystem carbon sequestration capacity and is fundamental for terrestrial carbon cycle modeling and climate impact assessments."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NetCO2Flx2Canopy_col"
@@ -10064,6 +12619,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000041"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -10077,13 +12635,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000556",
-      "lbl" : "rubisco carboxylase activity",
+      "lbl" : "Rubisco carboxylase activity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The maximum carboxylation rate of the enzyme Rubisco. It is an important parameter in plant physiology and biochemistry, as it determines the maximum rate at which plants can assimilate carbon dioxide during photosynthesis."
+          "val" : "The maximum carboxylation rate of Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme at reference temperature. This Rubisco carboxylase activity determines the upper limit of photosynthetic carbon fixation and is a key parameter for modeling plant photosynthetic capacity under varying environmental conditions."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VmaxRubCarboxyRef_pft"
@@ -10091,6 +12649,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000127"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "umol g-1 h-1 at 25 oC"
@@ -10104,28 +12665,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000557",
-      "lbl" : "rubisco oxygenase activity",
+      "lbl" : "Rubisco oxygenase activity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The rate of the oxygenase reaction catalyzed by rubisco that leads to photorespiration,"
+          "val" : "The rate of oxygen fixation by Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme leading to photorespiration at reference temperature. This competing oxygenase reaction reduces photosynthetic efficiency and is temperature-dependent, making it crucial for modeling C3 plant responses to climate warming."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VmaxRubOxyRef_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000127"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "umol g-1 h-1 at 25 oC"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000558",
-      "lbl" : "PEP carboxylase activity",
+      "lbl" : "Phosphoenolpyruvate carboxylasecarboxylase activity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum carboxylation rate of phosphoenolpyruvate carboxylase enzyme at reference temperature in C4 photosynthetic plants. This enzyme activity determines the initial carbon dioxide fixation step in the C4 pathway and influences C4 plant productivity in warm climate ecosystems."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VmaxPEPCarboxyRef_pft"
@@ -10133,6 +12703,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000127"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "umol g-1 h-1 at 25 oC"
@@ -10150,14 +12723,17 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Km for rubisco carboxylase activity is the Michaelis-Menten constant for the enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (rubisco) during its carboxylation reaction. It represents the concentration of CO2 at which the reaction rate is half of its maximum. This parameter is crucial in understanding and modelling the process of photosynthesis because rubisco is the key enzyme that catalyzes the first step of carbon fixation."
+          "val" : "The Michaelis-Menten constant for Ribulose-1,5-bisphosphate carboxylase/oxygenase carboxylation reaction, representing carbon dioxide concentration at half-maximum reaction rate. This enzyme kinetic parameter determines Rubisco's affinity for carbon dioxide and is essential for modeling photosynthetic responses to atmospheric carbon dioxide changes."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XKCO2_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "uM"
         }, {
@@ -10171,14 +12747,17 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Km for Rubisco oxygenase activity refers to the concentration of O2 at which the carbon fixation by Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase, the enzyme responsible for photosynthesis) is half of the maximum rate. This gives an indication of the affinity of Rubisco for O2 and its role in photorespiration, a process that decreases the efficiency of photosynthesis."
+          "val" : "The Michaelis-Menten constant for Ribulose-1,5-bisphosphate carboxylase/oxygenase oxygenation reaction, representing oxygen concentration at half-maximum photorespiration rate. This parameter quantifies Rubisco's competing affinity for oxygen and is critical for modeling temperature effects on C3 photosynthetic efficiency."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XKO2_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "uM"
         }, {
@@ -10188,18 +12767,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000561",
-      "lbl" : "Km for PEP carboxylase activity",
+      "lbl" : "Km for phosphoenolpyruvate carboxylase carboxylase activity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Km for PEP carboxylase activity refers to the substrate concentration at which the reaction rate is half of the maximum rate for the PEP carboxylase enzyme. It is an important measure in plant physiology, indicating the enzyme's affinity for its substrate under specific conditions."
+          "val" : "The Michaelis-Menten constant for phosphoenolpyruvate carboxylase enzyme representing substrate concentration at half-maximum carboxylation rate. This enzyme kinetic parameter determines phosphoenolpyruvate carboxylase efficiency in initial carbon dioxide fixation and influences C4 photosynthetic capacity under varying environmental conditions."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Km4PEPCarboxy_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "uM"
         }, {
@@ -10212,10 +12794,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000562",
-      "lbl" : "leaf rubisco content",
+      "lbl" : "Leaf rubisco content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass-based concentration of Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme in leaf tissue expressed as enzyme mass per unit leaf mass. This leaf Rubisco content represents photosynthetic capacity and nitrogen investment in carbon fixation machinery, serving as a key indicator of C3 plant productivity potential."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafRuBPConc_pft"
@@ -10230,13 +12815,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000563",
-      "lbl" : "leaf PEP carboxylase content",
+      "lbl" : "Leaf phosphoenolpyruvate carboxylase content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf PEP carboxylase content refers to the amount of phosphoenolpyruvate (PEP) carboxylase, an enzyme widely distributed in plants and bacteria involved in many biochemical pathways including carbon fixation and amino acid metabolism, present in the leaf. This measure is key in the modelling of plant photosynthesis and primary productivity, and influences the responses of plant growth to environmental factors such as light, temperature, and CO2 concentrations."
+          "val" : "The concentration of phosphoenolpyruvate carboxylase enzyme in leaf tissue, representing the primary carbon dioxide fixation enzyme in C4 photosynthetic plants. This leaf phosphoenolpyruvate carboxylase content determines C4 photosynthetic capacity and influences plant productivity responses to environmental factors such as temperature and carbon dioxide concentration."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracLeafProtinAsPEPCarboxyl_pft"
@@ -10257,10 +12842,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000564",
-      "lbl" : "cholorophyll activity",
+      "lbl" : "Cholorophyll activity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The light absorption activity per unit mass of chlorophyll protein controlling the light-dependent reactions in photosynthesis at reference temperature. This chlorophyll activity parameter determines the efficiency of photon capture and electron transport chain initiation, influencing overall photosynthetic performance under varying light conditions."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SpecChloryfilAct_pft"
@@ -10268,6 +12856,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000127"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "umol g-1 h-1 at 25 oC"
@@ -10281,13 +12872,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000565",
-      "lbl" : "leaf C3 chlorophyll content",
+      "lbl" : "Leaf C3 chlorophyll content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Leaf C3 chlorophyll content refers to the concentration or amount of chlorophyll present in the leaves of C3 plants. Chlorophyll is the primary pigment responsible for capturing light energy during photosynthesis. This parameter is important in Earth system modeling as it influences the rate of photosynthesis and hence the productivity and carbon uptake of C3 plants. It can be used to estimate plant health, growth, and overall ecosystem functioning. Leaf C3 chlorophyll content is typically measured in units of mass (e.g., milligrams or grams) per unit leaf area (e.g., square meter)."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafC3ChlorofilConc_pft"
@@ -10308,13 +12899,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000566",
-      "lbl" : "leaf C4 chlorophyll content",
+      "lbl" : "Leaf C4 chlorophyll content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The term 'leaf C4 chlorophyll content' refers to the amount of chlorophyll present in the leaves of plants that utilize the C4 photosynthetic pathway. The C4 pathway is a biochemical process that some plants have evolved to optimize carbon fixation in environments with high temperature and low CO2 levels. The chlorophyll content in C4 leaves contributes to their ability to capture and convert sunlight into chemical energy through photosynthesis. Measurement of leaf C4 chlorophyll content is important in earth systems modeling as it helps in estimating plant productivity and the overall carbon cycle in C4 dominated ecosystems."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafC4ChlorofilConc_pft"
@@ -10338,90 +12929,103 @@
       "lbl" : "Ci:Ca ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "EcoSIM input: it is a parameter that specifies the ratio between leaf intracellular CO2 to amospheric CO2. It is trait parameter that characterizes different plant species."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanPCi2CaRatio"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000568",
-      "lbl" : "canopy net radiation",
+      "lbl" : "Canopy net radiation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Canopy net radiation (RadNet2CanP) refers to the difference between the total incident solar radiation and the outgoing radiation at the canopy surface of a specific plant functional type (pft). It is an important parameter in earth systems modeling as it drives the energy budget of the canopy and affects various physiological processes such as photosynthesis and transpiration."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadNet2Canopy_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000111"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000111"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000569",
-      "lbl" : "canopy longwave radiation",
+      "lbl" : "Canopy longwave radiation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy longwave radiation refers to the longwave radiation that is either absorbed, emitted or transmitted by the canopy."
+          "val" : "The longwave thermal infrared radiation absorbed, emitted, or transmitted by plant canopy structures. This canopy longwave radiation exchange is a critical component of surface energy balance affecting canopy temperature, atmospheric heating, and ecosystem thermal dynamics in climate models."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LWRadCanopy_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000029"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000029"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000570",
-      "lbl" : "canopy absorbed shortwave radiation",
+      "lbl" : "Canopy absorbed shortwave radiation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy absorbed shortwave radiation generally refers to the amount of incoming shortwave solar radiation that is absorbed by the leaves of the plant canopy. It is a key component of the overall energy balance of terrestrial ecosystems, influencing processes such as temperature regulation, photosynthesis, and evapotranspiration. Measurement of this factor is essential for understanding and modeling ecosystem energy dynamics.|Canopy absorbed shortwave radiation refers to the amount of incoming shortwave radiation (visible and near-visible light) that is absorbed by the canopy of a vegetation type in earth system modeling. This parameter is crucial for many terrestrial processes, such as photosynthesis and evapotranspiration. The amount of radiation absorbed by the canopy is influenced by various factors, including canopy structure, leaf optical properties, and atmospheric conditions."
+          "val" : "The amount of incident shortwave solar radiation absorbed by plant canopy leaves and structures. This absorbed shortwave radiation drives photosynthesis, transpiration, and canopy heating, representing a fundamental energy input for terrestrial ecosystem processes and surface energy balance calculations."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadSWbyCanopy_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000115"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000115"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000571",
-      "lbl" : "canopy absorbed PAR",
+      "lbl" : "Canopy absorbed photosynthetically active radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The amount of photosynthetically active radiation wavelengths absorbed by plant canopy for use in photosynthetic processes. This absorbed photosynthetically active radiation directly drives carbon fixation and represents the light energy available for primary productivity in terrestrial ecosystem models."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadPARbyCanopy_pft"
@@ -10433,31 +13037,41 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000572",
-      "lbl" : "fraction of incoming PAR absorbed by canopy",
+      "lbl" : "Fraction of incoming photosynthetically active radiation absorbed by canopy",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of incident photosynthetically active radiation that is absorbed by plant canopy rather than transmitted or reflected. This dimensionless fraction quantifies canopy light interception efficiency and determines photosynthetic light availability for ecosystem productivity modeling."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracPARads2Canopy_pft"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000573",
-      "lbl" : "fraction of radiation transmitted by canopy layer",
+      "lbl" : "Fraction of radiation transmitted by canopy layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of incident radiation that passes through a specific canopy layer without being absorbed or scattered, reaching lower canopy levels. This radiation transmission fraction determines light availability for understory vegetation and influences vertical light gradients within forest ecosystems."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TAU_RadThru"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000174"
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000174"
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
@@ -10468,20 +13082,23 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000574",
-      "lbl" : "fraction of radiation intercepted by canopy layer",
+      "lbl" : "Fraction of radiation intercepted by canopy layer",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Fraction of radiation intercepted by canopy layer (TAUS) refers to the proportion of the incident solar radiation that is intercepted or absorbed by a specified canopy layer in an ecosystem. TAUS is an important parameter in biophysical and ecological modeling because it influences processes such as photosynthesis, energy balance, and microclimate conditions within the canopy. It is determined by factors including leaf area index (LAI), leaf angle distribution, canopy architecture, and optical properties of leaves.|The fraction of photosynthetically active radiation intercepted by a particular layer of the canopy. This is important as it impacts the photosynthetic capability of the plants."
+          "val" : "The proportion of incident solar radiation that is intercepted by a specific canopy layer through absorption or scattering processes. This radiation interception fraction depends on leaf area index, leaf angle distribution, and optical properties, controlling photosynthetic capacity and microclimate conditions within multilayered vegetation canopies."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TAU_DirectRTransmit"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000174"
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
@@ -10489,21 +13106,31 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000575",
-      "lbl" : "fraction of radiation intercepted by ground surface",
+      "lbl" : "Fraction of radiation intercepted by ground surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of incident shortwave radiation that reaches the ground surface after canopy attenuation through absorption and scattering. This ground-intercepted radiation fraction drives soil heating, surface evaporation, and understory plant photosynthesis, representing canopy transmittance effects on surface energy balance."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracSWRad2Grnd_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000576",
-      "lbl" : "shortwave radiation incident on ground surface",
+      "lbl" : "Shortwave radiation incident on ground surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The amount of shortwave solar radiation reaching the ground surface after attenuation by canopy absorption and scattering processes. This ground-incident shortwave radiation drives soil heating, surface evaporation, and understory productivity, representing the transmitted solar energy available for soil-atmosphere interactions."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadSWGrnd_col"
@@ -10515,13 +13142,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000577",
-      "lbl" : "longwave radiation emitted by canopy",
+      "lbl" : "Longwave radiation emitted by canopy",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Longwave radiation emitted by the canopy, also known as thermal infrared radiation, is a type of electromagnetic radiation, which is emitted by the canopy layer of trees or other types of vegetation when they absorb and then re-emit part of the solar radiation they receive. This plays a critical role in the energy balance of the earth's surface and is essential in climate modelling and the study of global warming."
+          "val" : "The thermal infrared radiation emitted by plant canopy structures due to their temperature, representing outgoing longwave energy flux. This canopy-emitted longwave radiation is a critical component of surface energy balance, influencing atmospheric heating and land-atmosphere energy exchange in climate models."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LWRadCanGPrev_col"
@@ -10542,10 +13169,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000578",
-      "lbl" : "longwave radiation emitted by ground surface",
+      "lbl" : "Longwave radiation emitted by ground surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal infrared radiation emitted by the ground surface due to soil temperature, representing a major pathway of surface heat loss to the atmosphere. This ground-emitted longwave radiation is fundamental to land surface energy balance and determines nighttime cooling rates in terrestrial ecosystem models."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LWRadGrnd"
@@ -10557,13 +13187,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000579",
-      "lbl" : "canopy held water content",
+      "lbl" : "Canopy held water content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy held water content refers to the amount of water that is intercepted by the canopy of trees and plants. This water is typically held on the surface of leaves, branches, and other plant structures. Canopy held water content is a key component of the hydrological cycle because it has direct impacts on processes such as evaporation, transpiration, and runoff."
+          "val" : "The amount of water intercepted and temporarily stored on leaf surfaces, branches, and other canopy structures following precipitation events. This canopy water storage influences evaporation rates, transpiration dynamics, and precipitation partitioning, representing an important component of forest hydrological processes."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatHeldOnCanopy_col"
@@ -10584,10 +13214,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000580",
-      "lbl" : "net ice transfer to canopy",
+      "lbl" : "Precipitation to canopy",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The amount of precipitation that falls directly onto plant canopy surfaces, representing the initial water input for canopy interception processes. This precipitation input drives canopy wetting, interception storage, and subsequent evaporation from wetted canopy surfaces in forest hydrological cycles."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Prec2Canopy_col"
@@ -10595,52 +13228,76 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 t-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000581",
-      "lbl" : "grid net precipitation water interception to canopy",
+      "lbl" : "Grid net precipitation water interception to canopy",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The net amount of precipitation water intercepted and retained by plant canopy structures during precipitation events at the grid scale. This canopy precipitation interception reduces throughfall to the soil surface and represents water available for canopy evaporation in terrestrial hydrological models."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PrecIntceptByCanopy_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 t-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000582",
-      "lbl" : "canopy latent heat flux",
+      "lbl" : "Canopy latent heat flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The energy flux associated with water phase change during canopy evaporation and transpiration processes, representing heat absorption during water vaporization. This latent heat flux is a major component of surface energy balance and determines canopy cooling effects in land-atmosphere energy exchange."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EvapTransLHeat_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000583",
-      "lbl" : "air to canopy sensible heat flux",
+      "lbl" : "Air to canopy sensible heat flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Air to Canopy Sensible Heat Flux refers to the rate of heat transfer from the air to the vegetation canopy due to the difference in temperature between the two media. This process plays a significant role in the energy balance of landscapes and is a key parameter in Earth system modeling. Factors that can influence this flux include air and canopy temperature, wind speed, and canopy structure."
+          "val" : "The conductive and convective heat transfer between air and vegetation canopy driven by temperature differences, representing direct thermal energy exchange. This sensible heat flux influences canopy temperature regulation and microclimate conditions, contributing to surface energy balance in ecosystem models."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatXAir2PCan_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         }, {
@@ -10653,18 +13310,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000584",
-      "lbl" : "canopy storage heat flux",
+      "lbl" : "Canopy storage heat flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy storage heat flux, or 'heat stored in the canopy', refers to the amount of heat that is absorbed and stored in a vegetation canopy. This heat is later released back into the atmosphere, affecting the local microclimate. The heat flux contributes to the overall energy balance of an ecosystem, influencing processes like evapotranspiration and photosynthesis."
+          "val" : "The rate of thermal energy accumulation or release in vegetation canopy biomass and associated water, representing temporal changes in canopy heat content. This heat storage flux accounts for canopy thermal inertia and influences ecosystem temperature dynamics and surface energy balance closure."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatStorCanopy_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         }, {
@@ -10674,13 +13334,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000585",
-      "lbl" : "canopy heat storage from previous time step",
+      "lbl" : "Canopy heat storage from previous time step",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy heat storage from previous time step relates to the quantity of heat energy stored in the canopy of a particular plant or vegetation cover from the previous time interval. It is an important parameter to calculate energy balance in the landscape ecosystem."
+          "val" : "The thermal energy content stored in vegetation canopy from the preceding time interval, providing initial conditions for current energy balance calculations. This previous heat storage represents canopy thermal memory and influences current temperature dynamics in ecosystem energy balance models."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ENGYX_pft"
@@ -10694,17 +13354,17 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000586",
-      "lbl" : "canopy heat capacity",
+      "lbl" : "Canopy heat capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy required to raise canopy temperature per unit temperature change, determined by canopy biomass and water content. This volumetric heat capacity controls canopy temperature response to energy inputs and represents thermal inertia in ecosystem energy balance calculations."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VHeatCapCanopy_pft"
@@ -10722,25 +13382,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000587",
-      "lbl" : "plant canopy total water potential",
+      "lbl" : "Plant canopy total water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total water potential in plant canopy tissues representing the driving force for water uptake from soil and water transport within plants. This total water potential indicates plant water status and hydraulic stress, influencing transpiration rates and photosynthetic performance in terrestrial ecosystem models."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSICanopy_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mpa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000588",
-      "lbl" : "plant canopy turgor water potential",
+      "lbl" : "Plant canopy turgor water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The turgor pressure component of water potential in canopy leaves representing cellular hydrostatic pressure status. This turgor water potential regulates stomatal conductance through exponential response functions and controls gas exchange between leaves and atmosphere in plant hydraulic models."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSICanopyTurg_pft"
@@ -10748,14 +13420,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mpa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000589",
-      "lbl" : "platn canopy osmotic water potential",
+      "lbl" : "Plant canopy osmotic water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The osmotic component of water potential in plant canopy determined by solute concentrations including nonstructural carbon compounds. This osmotic water potential indicates plant osmotic adjustment capacity and drought tolerance, with lower values typically representing greater stress tolerance in arid environments."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSICanopyOsmo_pft"
@@ -10763,14 +13441,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mpa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000591",
-      "lbl" : "canopy transpiration",
+      "lbl" : "Canopy transpiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The water vapor flux from plant canopy to atmosphere through stomatal regulation and leaf-atmosphere vapor pressure gradients. This transpiration process represents the primary pathway of water loss from terrestrial ecosystems and couples carbon assimilation with water use in land surface models."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Transpiration_pft"
@@ -10778,17 +13462,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000592",
-      "lbl" : "negative of canopy evaporation",
+      "lbl" : "Negative of canopy evaporation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Negative of canopy evaporation refers to the moisture loss from the aerial parts of the plants (leaves, stem, flowers, etc.), including the evaporation of water through stomata, a process known as transpiration, as well as evaporation from wet surfaces. It is a negative value because moisture is being lost from the system, reducing the overall water content."
+          "val" : "The water vapor flux from wetted canopy surfaces to atmosphere expressed as a negative value indicating moisture loss from the canopy system. This evaporation includes both transpiration through stomata and evaporation from intercepted water on leaf and stem surfaces following precipitation events."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VapXAir2Canopy_pft"
@@ -10806,10 +13493,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000593",
-      "lbl" : "canopy water content associated with dry matter",
+      "lbl" : "Canopy water content associated with dry matter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The water content incorporated within canopy biomass tissues representing the structural and metabolic water requirements for plant growth. This biomass-associated water quantifies plant water demand beyond transpiration and represents water sequestration in expanding plant tissues during growth processes."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyBiomWater_pft"
@@ -10817,6 +13507,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
@@ -10824,7 +13517,10 @@
       "lbl" : "Canopy water before mass balance check",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total water content associated with canopy biomass at the beginning of a numerical integration time step. This initial canopy water mass provides the starting condition for calculating water balance changes due to transpiration, growth, and senescence processes."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyWaterMassBeg_col"
@@ -10832,6 +13528,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
@@ -10839,7 +13538,10 @@
       "lbl" : "Canopy water at mass balance check",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total water content associated with canopy biomass at the end of a numerical integration time step. This final canopy water mass, compared with initial values, quantifies net water exchange between atmosphere and plant due to biomass changes and growth processes."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyWaterMassEnd_col"
@@ -10847,6 +13549,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
@@ -10854,22 +13559,37 @@
       "lbl" : "Canopy heat content loss to disturbance",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "This variable compute the heat loss resulting from the loss of canopy biomass due to disturbances, e.g. harvest, fire, grazing, etc. It is an important component of energy conservation of EcoISM."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatCanopy2Dist_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000287"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000597",
-      "lbl" : "canopy water loss to disturbance",
+      "lbl" : "Canopy water loss to disturbance",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "This variable compute the water loss resulting from the loss of canopy biomass due to disturbances, e.g. harvest, fire, grazing, etc. It is an important component of water mass conservation of EcoISM."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QCanopyWat2Dist_col"
@@ -10877,32 +13597,44 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000598",
-      "lbl" : "total canopy evaporation + transpiration",
+      "lbl" : "Total canopy evaporation + transpiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "This variables indicates the total water-air exchange due to evaporation from canopy held water and transpirtion of water that plant take up from the soil. It is an important component of the ecosystem water cycling"
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QVegET_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000599",
-      "lbl" : "total canopy evaporation",
+      "lbl" : "Total canopy evaporation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total canopy evaporation (VapXAir2CanG) is the sum of all forms of evaporation from the canopy, including wet canopy evaporation (evaporation of intercept rainfall), cuticular transpiration (water vapor loss through plant leaf cuticle), and lenticular transpiration (evaporation from leaf surface through stomata or pores). It is a key element in the water cycle and influences the energy balance and climate of a region. Canopy evaporation can be influenced by factors like the type of vegetation, leaf surface characteristics, environmental conditions (temperature, humidity), and regional rainfall patterns."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VapXAir2Canopy_col"
@@ -10910,6 +13642,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000114"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
@@ -10920,43 +13655,73 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000600",
-      "lbl" : "total canopy heat content",
+      "lbl" : "Total canopy heat content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total thermal energy stored in canopy space including canopy air, vegetation biomass, and intercepted water components. This total heat content represents the thermal energy reservoir of the canopy system and is fundamental for ecosystem energy cycling and temperature regulation in terrestrial models."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyHeatStor_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000287"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ  d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000601",
-      "lbl" : "total canopy heat flux",
+      "lbl" : "Total canopy heat flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The net change in total thermal energy stored in the canopy between consecutive numerical time steps, representing temporal heat storage dynamics. This canopy heat flux quantifies the rate of thermal energy accumulation or loss and is essential for plant-atmosphere energy exchange modeling."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatFlx2Canopy_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ  d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000602",
-      "lbl" : "total canopy water content stored in dry matter",
+      "lbl" : "Total canopy water content stored in dry matter",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total canopy water content stored in dry matter refers to the total amount of water that can be contained within the dry matter of the canopy of a plant or tree. This measurement is important in studying the water cycle of plants as well as understanding the role of plants in the overall water cycle of the ecosystem."
+          "val" : "The total amount of water contained within canopy dry matter including structural water in plant tissues and metabolic water pools. This water content represents the total canopy water storage capacity and influences ecosystem water cycling and plant hydraulic functioning."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyWat_col"
@@ -10964,6 +13729,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000126"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
@@ -10977,10 +13745,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000603",
-      "lbl" : "total canopy LW emission",
+      "lbl" : "Total canopy longwave emission",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total longwave thermal infrared radiation emitted by plant canopy calculated using Stefan-Boltzmann law based on canopy temperature. This total longwave emission is essential for canopy energy balance closure and represents thermal energy loss from vegetation to the atmosphere."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LWRadCanG_col"
@@ -10988,6 +13759,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000215"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
@@ -11001,18 +13775,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000604",
-      "lbl" : "canopy shortwave albedo",
+      "lbl" : "Canopy shortwave albedo",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy shortwave albedo refers to the fraction of shortwave radiation, specifically in the solar spectrum, that is reflected by the vegetation canopy. It is a parameter used in earth system models to quantify the amount of incoming solar radiation that is reflected back to the atmosphere by the vegetation canopy. Canopy shortwave albedo depends on various factors, including the characteristics of the vegetation, such as leaf structure and pigmentation, as well as the solar zenith angle and atmospheric conditions."
+          "val" : "The fraction of incident shortwave solar radiation reflected by vegetation canopy surfaces back to the atmosphere. This dimensionless canopy albedo depends on leaf optical properties, canopy architecture, and solar angle, determining surface reflectance characteristics in Earth system energy balance calculations."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadSWLeafAlbedo_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "-"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000007"
         }, {
@@ -11022,36 +13799,61 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000605",
-      "lbl" : "canopy shortwave transmissivity",
+      "lbl" : "Canopy shortwave transmissivity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The fraction of incident shortwave radiation that passes through plant canopy after accounting for absorption and reflection processes. This dimensionless transmissivity parameter quantifies canopy transparency and determines radiation availability for understory vegetation and soil surface heating."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadSWLeafTransmis_pft"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "-"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000606",
-      "lbl" : "water flux into plant canopy",
+      "lbl" : "Water flux into plant canopy",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of precipitation water interception by plant canopy structures during precipitation events, representing water input to canopy storage pools. This water flux supports subsequent canopy evaporation processes and represents a key component of canopy-atmosphere water exchange in forest hydrology."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PrecIntcptByCanopy_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000608",
-      "lbl" : "canopy temperature after energy iteration",
+      "lbl" : "Canopy temperature after energy iteration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The canopy temperature in Kelvin following iterative solution of energy and water exchange between plant canopy and atmospheric air. This converged temperature represents the equilibrium canopy thermal state and determines radiative emission and sensible heat fluxes in energy balance calculations."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TKC_pft"
@@ -11059,14 +13861,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "K"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000609",
-      "lbl" : "canopy temperature",
+      "lbl" : "Canopy temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The canopy temperature in Celsius following energy and water exchange calculations between plant canopy and atmospheric air. This temperature measurement represents the thermal state of vegetation and influences physiological processes including photosynthesis, respiration, and transpiration rates."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TdegCCanopy_pft"
@@ -11074,17 +13882,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "oC"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000610",
-      "lbl" : "change in canopy temperature",
+      "lbl" : "Change in canopy temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Change in canopy temperature refers to the variation in the temperature of the plant canopy over a particular period of time. It is an important metric in agronomy and plant physiology as it directly affects multiple processes such as photosynthesis, respiration, transpiration, and plant microclimate. Factors such as weather conditions, solar radiation, wind speed, and plant water status can significantly impact the canopy temperature."
+          "val" : "The temporal variation in canopy temperature over a specific time period, representing thermal response to environmental forcing and energy balance changes. This temperature change affects multiple physiological processes and reflects canopy adaptation to varying weather conditions, solar radiation, and plant water status."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DeltaTKC_pft"
@@ -11099,10 +13910,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000611",
-      "lbl" : "canopy temperature during canopy energy iteration",
+      "lbl" : "Canopy temperature during canopy energy iteration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The intermediate canopy temperature in Kelvin during iterative numerical computation of canopy energy balance closure. This temperature represents an intermediate state in the convergence process toward equilibrium canopy thermal conditions in ecosystem energy modeling."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TKCanopy_pft"
@@ -11110,43 +13924,41 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "K"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000612",
-      "lbl" : "minimum sink strength for nonstructural C transfer",
+      "lbl" : "Bundle sheath C4 carbon product to support C3 photosynthesis during C4 photosynthesis on a leaf node",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The amount of C4 carbon compounds consumed in bundle sheath cells to support C3 photosynthetic carbon fixation at a specific canopy node. This carbon pool represents the C4 to C3 carbon transfer mechanism in C4 photosynthesis where concentrated carbon dioxide supports efficient Rubisco activity."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPOOL3_node"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000613",
-      "lbl" : "effect of canopy chemical element status on seed setting",
-      "type" : "CLASS",
-      "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "NetCumElmntFlx2Plant_pft"
-        } ]
-      }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000614",
-      "lbl" : "total leaf mass",
+      "lbl" : "Total leaf mass",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total leaf mass refers to the cumulative mass of all leaves of a plant or vegetation system. It is an essential characteristic for studying the energy balance, carbon cycling and water cycle in vegetation ecosystems."
+          "val" : "The cumulative mass of all leaf tissue within a plant canopy or vegetation system, representing total foliar biomass. This total leaf mass is fundamental for quantifying canopy carbon storage, leaf area relationships, and photosynthetic capacity in terrestrial ecosystem energy and carbon cycling models."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "I think this is referring to the canopy" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tCanLeafC_cl"
@@ -11154,6 +13966,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -11164,13 +13979,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000615",
-      "lbl" : "litter kinetic fraction",
+      "lbl" : "Litter kinetic fraction",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The litter kinetic fraction is a parameter that represents the fraction of litter that undergoes decomposition or decay within a given time period in Earth system models. It is a measure of how quickly organic matter in the litter pool is transformed into soil organic carbon through microbial activity. This parameter is essential for accurately modeling carbon dynamics and cycling in terrestrial ecosystems, as it influences the rates of carbon turnover and the balance between carbon inputs and outputs in the soil system."
+          "val" : "The proportional allocation of senescent plant material into different chemical litter pools including cellulose, lignin, protein, and carbohydrate fractions. This litter kinetic fraction determines decomposition rates and nutrient release patterns by defining the chemical quality and recalcitrance of plant litter inputs to soil."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ElmAllocmat4Litr"
@@ -11182,10 +13997,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000616",
-      "lbl" : "shoot structural chemical element",
+      "lbl" : "Shoot structural chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of various chemical elements including carbon, nitrogen, and phosphorus contained in aboveground plant organs and structural tissues. This elemental composition quantifies shoot biomass stoichiometry and represents nutrient investment in aboveground plant structural components."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ShootElms_pft"
@@ -11197,10 +14015,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000617",
-      "lbl" : "C4 specific nonstructural shoot C in branch",
+      "lbl" : "C4 specific nonstructural shoot carbon in branch",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of nonstructural carbon compounds including C3 and C4 sugars synthesized through C4 photosynthesis and available for conversion to structural carbon during plant growth. This carbon pool represents intermediate photosynthetic products and mobile carbon reserves in C4 plant branches."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "C4PhotoShootNonstC_brch"
@@ -11212,25 +14033,40 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000618",
-      "lbl" : "canopy shoot chemical element",
+      "lbl" : "Canopy shoot chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "This vector varaible summarizes mass of total chemical elements that are associated with the structural components of aboveground plant organs. It excludes nonstrucutral storage of chemical elements, and is a measure of aboveground plant biomass."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "These are special classes - move to their own branch", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ShootStrutElms_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "http://www.w3.org/2002/07/Canopy%20Shoot"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000619",
-      "lbl" : "canopy leaf chemical element",
+      "lbl" : "Canopy leaf chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "This vector variable quantifies the amount of chemical elements in the structural component of leaf. This variable is an important indicator of aboveground canopy size."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafStrutElms_pft"
@@ -11242,10 +14078,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000620",
-      "lbl" : "canopy sheath chemical element",
+      "lbl" : "Canopy sheath chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "This vector variable quantifies the amount of chemical elements in the structural component of petiole. This variable is an important indicator of aboveground canopy size."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PetoleStrutElms_pft"
@@ -11257,10 +14096,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000621",
-      "lbl" : "canopy stalk chemical element",
+      "lbl" : "Canopy stalk chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "This vector variable quantifies the amount of chemical elements in the structural component of stalk. This variable is an important indicator of aboveground canopy size."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StalkStrutElms_pft"
@@ -11270,27 +14112,15 @@
           "val" : "g d-2"
         } ]
       }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0000622",
-      "lbl" : "canopy active stalk C",
-      "type" : "CLASS",
-      "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "CanopyStalkC_pft"
-        } ],
-        "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
-          "val" : "g d-2"
-        } ]
-      }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000623",
-      "lbl" : "canopy reserve chemical element",
+      "lbl" : "Canopy reserve chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of chemical elements stored in stalk reserve pools including carbon, nitrogen, and phosphorus available for remobilization during plant growth and reproduction. This reserve element pool represents stored nutrients and energy that can be mobilized to support reproductive development and stress response."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StalkRsrvElms_pft"
@@ -11302,10 +14132,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000624",
-      "lbl" : "canopy husk chemical element",
+      "lbl" : "Canopy husk chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of chemical elements comprising the structural components of plant husks, representing elemental investment in protective reproductive structures. This husk elemental content quantifies nutrient allocation to reproductive organ protection and contributes to total aboveground biomass accounting."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HuskStrutElms_pft"
@@ -11317,10 +14150,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000625",
-      "lbl" : "canopy ear chemical element",
+      "lbl" : "Canopy ear chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of chemical elements contained in plant ear structural components, representing elemental investment in reproductive organ development. This ear elemental content quantifies nutrient allocation to grain-bearing structures and indicates reproductive biomass in agricultural and natural ecosystems."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EarStrutElms_pft"
@@ -11332,10 +14168,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000626",
-      "lbl" : "canopy grain chemical element",
+      "lbl" : "Canopy grain chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of chemical elements incorporated into grain structural components, representing elemental investment in seed and reproductive output. This grain elemental content quantifies nutrient allocation to reproductive success and determines harvestable biomass quality in agricultural productivity assessments."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GrainStrutElms_pft"
@@ -11347,13 +14186,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000627",
-      "lbl" : "plant canopy leaf + sheath C",
+      "lbl" : "Plant canopy leaf + sheath carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "CanopyLeafShethC_pft refers to the parameter that represents the amount of carbon contained in both the leaves and sheaths of plants in a canopy. This parameter is used in Earth system models to simulate the cycling of carbon within vegetation and its impact on the global carbon balance."
+          "val" : "The total carbon mass contained in combined leaf blade and sheath tissues within plant canopies, representing photosynthetic and structural carbon investment. This combined leaf and sheath carbon quantifies the primary photosynthetic biomass component and is fundamental for terrestrial carbon cycling and vegetation productivity modeling."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyLeafShethC_pft"
@@ -11374,13 +14213,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000628",
-      "lbl" : "canopy layer leaf area",
+      "lbl" : "Canopy layer leaf area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy layer leaf area refers to the total surface area covered by leaves within a specific layer of the vegetation canopy. This parameter is important in earth systems modeling as it plays a crucial role in regulating the exchange of energy, water, and carbon dioxide between the vegetation and the atmosphere. The canopy layer leaf area parameter is often used to estimate the overall photosynthetic capacity and productivity of vegetation, as well as to model the interception and absorption of solar radiation within the canopy."
+          "val" : "The total leaf surface area within a specific vertical layer of the vegetation canopy, determining light interception and gas exchange capacity. This layer-specific leaf area controls photosynthetic potential, evapotranspiration rates, and energy balance within multilayered canopy systems in terrestrial ecosystem models."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyLeafAreaZ_pft"
@@ -11401,13 +14240,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000629",
-      "lbl" : "canopy net CO2 exchange",
+      "lbl" : "Canopy net carbon dioxide exchange",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy net CO2 exchange (CO2NetFix_pft) refers to the overall balance between carbon dioxide (CO2) uptake and release by the vegetation canopy of a specific plant functional type (pft) in a given ecosystem. It represents the net amount of CO2 absorbed by the vegetation through photosynthesis minus the amount of CO2 released through respiration and other processes. The CO2NetFix_pft parameter is essential for understanding the carbon cycle and its interaction with the atmosphere, as well as for modeling and simulating ecosystem dynamics and responses to environmental changes."
+          "val" : "The net balance between carbon dioxide uptake through photosynthesis and carbon dioxide release through respiration and other processes at the canopy scale. This net carbon dioxide exchange quantifies ecosystem carbon sequestration capacity and represents the fundamental carbon balance for specific plant functional types in Earth system models."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2NetFix_pft"
@@ -11415,6 +14254,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000041"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -11428,13 +14270,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000630",
-      "lbl" : "canopy layer leaf C",
+      "lbl" : "Canopy layer leaf carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy layer leaf C (CanopyLeafCpft_lyr) refers to the amount of carbon stored in the leaves of vegetation within a specific layer of the canopy in an Earth System Model. It represents the total mass of carbon in the leaves, including both living and dead biomass. Canopy layer leaf C is an important parameter for calculating the carbon balance and productivity of vegetation in a given ecosystem, and it is influenced by factors such as photosynthesis, respiration, and allocation of carbon to different plant organs."
+          "val" : "The carbon mass stored in leaf tissues within a specific canopy layer, including both living biomass and senescent material. This layer-specific leaf carbon represents vertical distribution of photosynthetic capacity and carbon storage, influencing canopy-scale carbon balance and productivity in terrestrial ecosystem models."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyLeafCLyr_pft"
@@ -11455,10 +14297,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000631",
-      "lbl" : "canopy nonstructural chemical element",
+      "lbl" : "Canopy nonstructural chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of mobile chemical elements stored in canopy tissues as reserves for maintenance and growth processes, including nonstructural carbon, nitrogen, and phosphorus pools. These nonstructural elements represent metabolically active nutrient reserves that support aboveground plant organ development and stress response."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyNonstElms_pft"
@@ -11470,28 +14315,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000632",
-      "lbl" : "canopy nonstructural chemical element concentration",
+      "lbl" : "Canopy nonstructural chemical element concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of nonstructural chemical elements relative to total leaf and petiole structural biomass, used to calculate canopy osmotic and turgor pressures. This concentration controls stomatal conductance regulation and organ growth through osmoregulation mechanisms, representing plant adaptation to water stress conditions."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyNonstElmConc_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000633",
-      "lbl" : "plant canopy layer stem area",
+      "lbl" : "Plant canopy layer stem area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant canopy layer stem area refers to the total cross-sectional area of plant stems within a specific vertical layer of the canopy. It represents the surface area available for water and nutrient uptake, as well as the mechanical support for the aboveground biomass in that particular layer of the plant canopy."
+          "val" : "The total cross-sectional area of plant stems within a specific vertical canopy layer, representing conducting tissue surface area for water and nutrient transport. This stem area provides mechanical support for aboveground biomass and determines hydraulic conductance capacity within multilayered canopy architecture."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyStemAreaZ_pft"
@@ -11503,10 +14354,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000634",
-      "lbl" : "canopy nodule nonstructural chemical element",
+      "lbl" : "Canopy nodule nonstructural chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of nonstructural chemical elements contained in nitrogen-fixing nodule bacteria associated with canopy root systems. This nodule elemental content indicates the growth status and metabolic activity of nitrogen-fixing symbionts that contribute to ecosystem nitrogen input."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyNodulNonstElms_pft"
@@ -11518,10 +14372,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000635",
-      "lbl" : "canopy nodule chemical elemental biomass",
+      "lbl" : "Canopy nodule chemical elemental biomass",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total chemical elemental biomass of nitrogen-fixing nodule bacteria including carbon, nitrogen, and phosphorus content. This nodule biomass represents the structural investment in nitrogen fixation symbionts and indicates the host plant's atmospheric nitrogen fixation capacity."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyNodulElms_pft"
@@ -11533,13 +14390,16 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000636",
-      "lbl" : "branch active stalk C",
+      "lbl" : "Branch sapwood carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The carbon mass contained in actively conducting sapwood tissue within tree branches, representing living wood biomass involved in water and nutrient transport. This sapwood carbon is essential for hydraulic function and contributes to wood product calculations and tree ring formation modeling."
+        },
+        "comments" : [ "All the below refer to plant parts, which should be \"measured_in\" and refer to the PO.", "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
-          "val" : "StalkLiveBiomassC_brch"
+          "val" : "SapwoodBiomassC_brch"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
@@ -11548,10 +14408,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000637",
-      "lbl" : "branch nonstructural chemical element",
+      "lbl" : "Branch nonstructural chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of mobile chemical elements stored in branch tissues as reserves for maintenance and growth of branch-associated organs. These nonstructural elements are accumulated through photosynthesis and nutrient assimilation and are depleted through respiration and growth processes."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyNonstElms_brch"
@@ -11563,10 +14426,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000638",
-      "lbl" : "plant branch leaf + sheath C",
+      "lbl" : "Plant branch leaf + sheath carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total carbon mass contained in leaf blade and sheath tissues associated with a specific plant branch. This branch-level foliar carbon represents the photosynthetic biomass and carbon storage within individual branch units of the canopy architecture."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafPetolBiomassC_brch"
@@ -11578,13 +14444,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000639",
-      "lbl" : "branch shoot C",
+      "lbl" : "Branch shoot carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Branch shoot C refers to the amount of carbon stored in the branches and shoots of a plant or tree. This is an important measure in studies of carbon sequestration and the carbon cycle, as plants and trees play a vital role in absorbing CO2 from the atmosphere."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ShootStrutElms_brch"
@@ -11602,10 +14468,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000640",
-      "lbl" : "branch leaf chemical element",
+      "lbl" : "Branch leaf chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "It records the amount of structural biomass of leaves over a branch in the canopy. It is an indicator plant canopy size."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Does this hold various chemical elements, similar to the COMO microtype (molecule from chebi) that points to ChEBI?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafStrutElms_brch"
@@ -11617,10 +14486,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000641",
-      "lbl" : "branch sheath chemical element",
+      "lbl" : "Branch sheath chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The elemental composition and concentration of chemical elements within the protective sheath tissues of plant branches, representing the mineral nutrient content of these structural components. This parameter is important for understanding nutrient allocation patterns in woody plants, tissue quality for decomposition processes, and the role of sheath tissues in nutrient storage and translocation within tree and shrub canopies."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "Use with BERVO:involves_chemicals", "Vector?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PetoleStrutElms_brch"
@@ -11632,10 +14504,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000642",
-      "lbl" : "branch stalk chemical element",
+      "lbl" : "Branch stalk chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The elemental composition and concentration of chemical elements within the structural stalk or stem tissues of plant branches, indicating the mineral nutrient content of woody support structures. This measurement is crucial for understanding how plants allocate nutrients to structural components, affects wood quality and decomposition rates, and influences carbon and nutrient cycling in forest ecosystems where woody biomass represents a major nutrient pool."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "Use with BERVO:involves_chemicals", "Vector?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StalkStrutElms_brch"
@@ -11647,10 +14522,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000643",
-      "lbl" : "branch reserve chemical element",
+      "lbl" : "Branch reserve chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements stored as reserves in branch stalk tissues, including carbon, nitrogen, and phosphorus available for remobilization. These branch reserves represent stored nutrients that can be mobilized to support reproductive development and stress response at the individual branch scale."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals", "Vector?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StalkRsrvElms_brch"
@@ -11662,10 +14540,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000644",
-      "lbl" : "branch husk chemical element",
+      "lbl" : "Branch husk chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements comprising the structural components of husks associated with a specific branch, representing elemental investment in protective reproductive structures. This branch-level husk elemental content quantifies nutrient allocation to reproductive organ protection within individual branch architecture."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals", "Vector?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HuskStrutElms_brch"
@@ -11677,10 +14558,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000645",
-      "lbl" : "branch ear chemical element",
+      "lbl" : "Branch ear chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements contained in ear structural components associated with a specific branch, representing elemental investment in reproductive organ development. This branch-level ear elemental content quantifies nutrient allocation to grain-bearing structures within individual branch units."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals", "Vector?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EarStrutElms_brch"
@@ -11692,10 +14576,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000646",
-      "lbl" : "branch grain chemical element",
+      "lbl" : "Branch grain chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements incorporated into grain structural components produced by a specific branch, representing elemental investment in seed and reproductive output. This branch-level grain elemental content determines reproductive success and harvestable biomass quality at the individual branch scale."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals", "Vector?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GrainStrutElms_brch"
@@ -11707,13 +14594,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000647",
-      "lbl" : "branch nonstructural C concentration",
+      "lbl" : "Branch nonstructural carbon concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Branch nonstructural C concentration refers to the amount of nonstructural carbon (C) present in branches of vegetation. Nonstructural carbon refers to carbon that is not incorporated into structural components such as cellulose, lignin, and other complex molecules. It includes soluble sugars, starches, organic acids, and other compounds that can be rapidly metabolized and used for energy production or growth. The concentration of nonstructural carbon in branches is an important parameter as it affects the overall carbon balance of vegetation and influences various biophysical and biogeochemical processes in the Earth system, such as respiration, photosynthesis, and carbon storage."
+          "val" : "The concentration of nonstructural carbon compounds including sugars, starches, and organic acids within branch tissues available for rapid metabolism. This nonstructural carbon concentration affects branch carbon balance and influences respiration, growth processes, and carbon storage dynamics within individual branch components of the canopy."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafPetoNonstElmConc_brch"
@@ -11734,37 +14621,40 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000648",
-      "lbl" : "branch nodule nonstructural C",
+      "lbl" : "Branch nodule nonstructural carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Branch nodule nonstructural C refers to the unstructured or non-segregated carbon present in the nodules that grow on the branches of certain legume plants. These nodules are formed due to the symbiotic relationship of plants with nitrogen-fixing bacteria, and play a critical role in nutrient cycling."
+          "val" : "The mass of nonstructural carbon compounds present in nitrogen-fixing nodules associated with specific branches of leguminous plants. This nodule nonstructural carbon represents metabolically active carbon pools supporting symbiotic nitrogen fixation processes and bacterial maintenance within branch-associated root nodules."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyNodulNonstElms_brch"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000075"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000145"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000078"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000649",
-      "lbl" : "branch nodule chemical element",
+      "lbl" : "Branch nodule chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements comprising the structural components of nitrogen-fixing nodules associated with specific branches. This nodule elemental content represents the mineral composition of symbiotic structures supporting atmospheric nitrogen fixation at the individual branch scale."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals", "Vector?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyNodulStrutElms_brch"
@@ -11776,10 +14666,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000650",
-      "lbl" : "branch sheath structural chemical element",
+      "lbl" : "Branch sheath structural chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements that can be remobilized from structural sheath tissues within specific branches during senescence or nutrient stress. This remobilizable elemental pool represents nutrients that can be translocated to support other plant organs during periods of resource limitation."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals", "Vector?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PetioleChemElmRemob_brch"
@@ -11791,13 +14684,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000651",
-      "lbl" : "branch stalk structural C",
+      "lbl" : "Branch stalk structural carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Branch stalk structural C refers to the amount of structural carbon in the branch stalk of plants. Structural carbon forms the basic structural components of plant tissues such as cellulose and lignin. It is crucial for the strength and rigidity of plant structures including the branch stalk. It is an important parameter for understanding plant physiology and contributions to the carbon cycle."
+          "val" : "The mass of structural carbon compounds including cellulose and lignin contained in branch stalk tissues that provide mechanical support and rigidity. This structural carbon represents the investment in supportive framework components and contributes to long-term carbon storage in woody plant tissues."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SenecStalkStrutElms_brch"
@@ -11815,10 +14708,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000652",
-      "lbl" : "branch leaf structural chemical element",
+      "lbl" : "Branch leaf structural chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements that can be remobilized from structural leaf tissues within specific branches during senescence or resource limitation. This remobilizable leaf elemental pool represents nutrients that can be translocated from senescing leaves to support other plant functions."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals", "Vector?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafChemElmRemob_brch"
@@ -11830,10 +14726,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000653",
-      "lbl" : "leaf chemical element",
+      "lbl" : "Leaf chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of chemical elements including carbon, nitrogen, and phosphorus contained in leaf tissues at specific canopy nodes within branches. This nodal leaf elemental content represents the mineral composition and nutrient investment in photosynthetic organs at discrete canopy positions."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafElmntNode_brch"
@@ -11841,14 +14740,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000654",
-      "lbl" : "sheath chemical element",
+      "lbl" : "Sheath chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of chemical elements contained in sheath tissues at specific canopy nodes, representing elemental composition of supportive leaf structures. This sheath elemental content quantifies nutrient allocation to protective and supportive leaf components within the canopy architecture."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PetioleElmntNode_brch"
@@ -11856,14 +14761,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000183"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000655",
-      "lbl" : "internode chemical element",
+      "lbl" : "Internode chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements contained in internode structural tissues between leaf attachment points on branches. This internode elemental content represents nutrient investment in stem segments that provide spacing and mechanical support between leaves within branch architecture."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "InternodeStrutElms_brch"
@@ -11875,10 +14786,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000656",
-      "lbl" : "layer leaf chemical element",
+      "lbl" : "Layer leaf chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements contained in leaf tissues organized by specific canopy layers and nodes within branch structures. This layer-specific leaf elemental content represents the vertical distribution of nutrients in photosynthetic tissues throughout the canopy profile."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafElmsByLayerNode_brch"
@@ -11890,13 +14804,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000657",
-      "lbl" : "layer leaf area",
+      "lbl" : "Layer leaf area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Layer leaf area refers to the total surface area of all the leaves in a specific layer of vegetation or canopy. This parameter helps understand the structure and distribution of leaves in a canopy and also plays a crucial role in processes like photosynthesis, transpiration, and the exchange of gases between the vegetation and the atmosphere."
+          "val" : "The total leaf surface area within a specific canopy layer, determining light interception capacity and gas exchange potential at that vertical position. This layer-specific leaf area controls photosynthetic activity, transpiration rates, and atmospheric gas exchange within vertically stratified canopy systems."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyLeafArea_lnode"
@@ -11917,13 +14831,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000658",
-      "lbl" : "layer leaf protein C",
+      "lbl" : "Layer leaf protein carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Layer leaf protein C refers to the part of a plant leaf structure that contains the protein carbon. It is usually a parameter in biology and earth sciences to measure the amount of carbon in the protein of leaves in specific layers. This could give an insight into the photosynthesis rate and other plant physiological processes."
+          "val" : "The carbon mass contained in protein compounds within leaf tissues at specific canopy layers, representing investment in photosynthetic enzymes and metabolic machinery. This protein carbon content indicates photosynthetic capacity and nitrogen utilization efficiency within different canopy strata."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafProteinCNode_brch"
@@ -11938,13 +14852,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000659",
-      "lbl" : "layer sheath protein C",
+      "lbl" : "Layer sheath protein carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Layer sheath protein C refers to a type of sheath protein found in the outer layer of specific types of bacteria. It is involved in the formation of the bacterial sheath, which is an extracellular matrix that protects the bacteria and aids in adhesion to surfaces. The concentration of layer sheath protein C can be a measure of bacterial activity and health."
+          "val" : "The carbon content associated with protein compounds within plant sheath tissues organized in distinct canopy layers, representing the structural and metabolic protein investment in protective leaf structures. This parameter is important for understanding nitrogen allocation patterns, tissue quality for herbivory and decomposition, and the role of sheath proteins in plant defense and resource storage strategies across different canopy positions in grassland and forest ecosystems."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PetoleProteinCNode_brch"
@@ -11955,9 +14869,6 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000081"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000170"
@@ -11965,13 +14876,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000660",
-      "lbl" : "nodule nonstructural C",
+      "lbl" : "Nodule nonstructural carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Nodule nonstructural C (carbon) refers to the concentration or amount of carbon that is stored in the nodules of a plant without being in a structural form. Nodules are specialized structures found in certain plant species, particularly legumes, that house symbiotic bacteria capable of fixing atmospheric nitrogen. The nonstructural carbon stored in these nodules can be used by the plant for various metabolic processes and for supporting nitrogen fixation. The concentration of nodule nonstructural C can be an important parameter in earth systems models as it can influence plant growth, nitrogen fixation rates, and carbon cycling in terrestrial ecosystems."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NoduleNonstructCconc_pft"
@@ -11979,22 +14890,31 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000078"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000661",
-      "lbl" : "maximum grain C during grain fill",
+      "lbl" : "Maximum grain carbon during grain fill",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Maximum grain C during grain fill refers to the maximum amount of carbon (C) allocated to the grain during the grain filling stage of a crop's growth cycle. This is a crucial component of plant growth and development, influencing crop yield and quality. It is an important parameter in crop and ecological modelling, providing insight into plant physiology and nutrient cycling."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GrainSeedBiomCMean_brch"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -12007,10 +14927,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000662",
-      "lbl" : "standing dead chemical element fraction",
+      "lbl" : "Standing dead chemical element fraction",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of chemical elements contained within standing dead plant material relative to the total elemental pool in vegetation canopies. This measurement is essential for understanding nutrient cycling dynamics, decomposition processes, and the retention of essential elements in forest and grassland ecosystems following plant senescence."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StandDeadKCompElms_pft"
@@ -12022,10 +14945,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000663",
-      "lbl" : "standing dead chemical element",
+      "lbl" : "Standing dead chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements contained in standing dead vegetation including senescent leaves, branches, and stems that remain attached to plants. This standing dead elemental content represents nutrients temporarily immobilized in senescing plant tissues before eventual litterfall and decomposition."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StandDeadStrutElms_pft"
@@ -12037,10 +14963,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000664",
-      "lbl" : "plant stored nonstructural chemical element",
+      "lbl" : "Plant stored nonstructural chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of mobile chemical elements stored seasonally in plant tissues as reserves for periods of limited resource availability or high demand. These seasonal storage pools represent plant adaptive strategies for surviving unfavorable conditions and supporting rapid growth during favorable periods."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SeasonalNonstElms_pft"
@@ -12052,13 +14981,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000665",
-      "lbl" : "plant stored nonstructural C at planting",
+      "lbl" : "Plant stored nonstructural carbon at planting",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant stored nonstructural C at planting refers to the amount of nonstructural carbohydrates, especially in the form of carbon, that a plant has stored at the time of planting. These stored carbohydrates are crucial for the early growth and development of the plant, providing it with a source of energy until it is able to produce its own food through photosynthesis."
+          "val" : "The mass of nonstructural carbohydrate reserves present in seeds at planting time, providing energy for germination and early seedling establishment. These seed carbon reserves support initial growth processes until photosynthetic capacity is established and plants become autotrophic."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SeedCPlanted_pft"
@@ -12076,13 +15005,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000666",
-      "lbl" : "landscape average canopy shoot C",
+      "lbl" : "Landscape average canopy shoot carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The landscape average canopy shoot C refers to the average amount of carbon contained in the shoots of plants across a certain landscape. This is influenced by factors such as plant species, growth stage, and environmental conditions, and is a key parameter for understanding the carbon cycle in terrestrial ecosystems."
+          "val" : "The mean carbon content in shoot biomass averaged across a landscape, representing spatial variability in aboveground carbon storage. This landscape-scale average reflects heterogeneity in plant species composition, growth stages, and environmental conditions affecting terrestrial carbon cycling patterns."
         },
-        "comments" : [ "CanopyDataType.txt" ],
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AvgCanopyBiomC2Graze_pft"
@@ -12090,6 +15019,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000229"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000259"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -12103,10 +15035,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000667",
-      "lbl" : "CO2-limited carboxylation rate",
+      "lbl" : "Carbon dioxide-limited carboxylation rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of carbon dioxide fixation when photosynthesis is limited by carbon dioxide concentration rather than light availability or Rubisco capacity. This carbon-limited carboxylation rate determines photosynthetic performance under low atmospheric carbon dioxide conditions and influences plant responses to carbon dioxide enrichment."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2FixCL_pft"
@@ -12121,7 +15056,10 @@
       "lbl" : "Light-limited carboxylation rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of carbon dioxide fixation when photosynthesis is limited by light availability rather than carbon dioxide concentration or enzyme capacity. This light-limited carboxylation rate determines photosynthetic performance under low irradiance conditions and controls carbon fixation in shaded canopy environments."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2FixLL_pft"
@@ -12136,7 +15074,10 @@
       "lbl" : "Canopy biomass",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "The total carbon mass contained in all aboveground plant organs including leaves, stems, branches, and reproductive structures. This canopy biomass represents the total carbon investment in photosynthetic and structural tissues and is fundamental for quantifying terrestrial carbon storage capacity."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyMassC_pft"
@@ -12152,9 +15093,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The altitude of a landscape refers to the vertical distance between a specific point on the Earth's surface and a reference point, usually sea level. It is an important parameter in Earth system modeling as it influences a wide range of physical and biological processes, including temperature, precipitation patterns, atmospheric circulation, and distribution of plant and animal species. Altitude is typically measured in meters or feet and is essential for accurately simulating and analyzing the behavior and interactions of Earth's systems."
+          "val" : "The vertical elevation of landscape features above a reference datum, typically mean sea level, affecting temperature, pressure, and precipitation patterns. This altitude measurement influences atmospheric processes, species distribution, and topographic effects on climate, making it essential for accurate Earth system modeling."
         },
-        "comments" : [ "LandSurfDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ALTIG"
@@ -12175,12 +15116,21 @@
       "lbl" : "Initial soil surface roughness height",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "The characteristic height of soil surface irregularities at the beginning of a simulation period, affecting aerodynamic properties and wind profiles. This initial surface roughness influences momentum transfer, turbulent mixing, and wind shear calculations in land-atmosphere exchange models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilSurfRoughnesst0_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000076"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
@@ -12190,12 +15140,18 @@
       "lbl" : "Zero plane displacement height",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "The effective height above the ground surface where wind speed theoretically becomes zero due to vegetation drag, representing canopy aerodynamic properties. This displacement height modifies logarithmic wind profiles and determines momentum transfer characteristics in vegetated surfaces."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZERO4PlantDisplace_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000076"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
@@ -12205,12 +15161,18 @@
       "lbl" : "Canopy surface roughness height",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "The characteristic height representing vegetation roughness effects on atmospheric turbulence and momentum transfer processes. This roughness height determines aerodynamic resistance and influences wind profiles, heat transfer, and mass exchange between vegetation and atmosphere."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RoughHeight_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000076"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
@@ -12220,12 +15182,18 @@
       "lbl" : "Soil surface roughness height for calculating runoff velocity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "The characteristic height of soil surface irregularities that affect surface water flow resistance and runoff velocity calculations. This roughness height influences hydraulic friction, flow detention time, and erosion processes in surface hydrology models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoiSurfRoughness"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000076"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
@@ -12235,12 +15203,18 @@
       "lbl" : "Wind speed measurement height",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "The height above ground surface at which wind speed measurements are taken for meteorological forcing data. This measurement height is crucial for scaling wind speeds to canopy reference heights and calculating aerodynamic resistances in land surface energy and water balance models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WindMesureHeight_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000076"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
@@ -12251,9 +15225,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The altitude of a grid cell refers to the vertical distance between the surface of the Earth and a specific point within the grid cell. It is a parameter used in earth systems modeling to account for the variation in elevation across different regions. Altitude plays a crucial role in determining temperature, precipitation patterns, atmospheric pressure, and other important climate variables within a grid cell."
+          "val" : "The mean elevation of terrain within a computational grid cell, representing topographic variation effects on atmospheric and hydrological processes. This grid cell altitude influences temperature lapse rates, precipitation patterns, atmospheric pressure, and surface runoff characteristics in spatially explicit Earth system models."
         },
-        "comments" : [ "LandSurfDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt", "more like relative altitude" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ALT_col"
@@ -12278,9 +15252,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Isothermal boundary layer resistance refers to the measure of resistance that a uniform and constant temperature boundary layer imposes on the exchange of heat and moisture between the surface and the atmosphere in Earth system models. It quantifies the hindrance that the boundary layer presents to the transport and mixing of energy and water vapor, which can significantly influence the surface energy balance and atmospheric processes. This parameter is particularly relevant for simulating and understanding the interactions between the land surface and the lower atmosphere within Earth system models."
+          "val" : "The resistance to heat and moisture transfer through the atmospheric boundary layer under conditions of neutral thermal stability. This isothermal resistance quantifies the impedance to scalar transport and mixing processes, influencing surface energy balance and land-atmosphere exchange calculations."
         },
-        "comments" : [ "LandSurfDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AbvCanopyBndlResist_col"
@@ -12295,7 +15269,10 @@
       "lbl" : "Richardson number for calculating boundary layer resistance",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "The bulk Richardson number used to determine atmospheric stability effects on turbulent transport and boundary layer resistance calculations. This dimensionless stability parameter quantifies buoyancy effects relative to wind shear and modifies momentum and scalar transfer coefficients."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RIB_col"
@@ -12303,50 +15280,69 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000680",
-      "lbl" : "sine of slope",
+      "lbl" : "Sine of slope",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The value obtained from the mathematical function of sine applied to the gradient or slope. It is often used in various calculations in earth system sciences, such as those related to hill slopes, flow directions, and solar radiation."
         },
-        "comments" : [ "LandSurfDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SineGrndSlope_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000256"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000681",
-      "lbl" : "cosine of slope",
+      "lbl" : "Cosine of slope",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "The cosine of the angle between the land surface and the horizontal plane, providing a dimensionless measure of slope steepness that ranges from 0 for vertical surfaces to 1 for flat terrain. This parameter is fundamental for calculating solar radiation receipt, surface energy balance, and hydrological processes including runoff generation and erosion potential in topographically complex terrain."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CosineGrndSlope_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000257"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000682",
-      "lbl" : "azimuth of slope",
+      "lbl" : "Azimuth of slope",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "The compass direction that a sloped surface faces, measured in degrees from north and indicating the orientation of terrain aspects across landscapes. This parameter controls solar radiation exposure patterns, influences local climate conditions, and affects vegetation distribution, soil moisture, and ecological processes in mountainous and hilly terrain."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GroundSurfAzimuth_col"
-        } ],
-        "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000031"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000683",
-      "lbl" : "altitude",
+      "lbl" : "Measurement of altitude",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical distance of a land surface point above a reference datum such as mean sea level, representing elevation in meters or feet across terrestrial landscapes. This parameter is fundamental for understanding atmospheric pressure variations, temperature gradients, precipitation patterns, and biodiversity distributions along elevational gradients in mountain and highland ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "How does this differ from the concept term?", "LandSurfDataType.txt", "like in \"above mean sea level\"" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ALTZ_col"
@@ -12358,10 +15354,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000684",
-      "lbl" : "slope",
+      "lbl" : "Measurement of slope",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "The angle of inclination of land surface relative to horizontal, expressed in degrees, affecting water flow, erosion, and solar radiation receipt. This topographic slope influences surface runoff velocity, soil stability, microclimate conditions, and vegetation establishment patterns in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "How does this differ from the concept term?", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SL_col"
@@ -12373,13 +15372,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000685",
-      "lbl" : "aspect",
+      "lbl" : "Aspect",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aspect refers to the spatial orientation or direction in which a land surface or geographical feature faces. It is typically expressed in terms of compass directions, such as north, south, east, or west. Aspect plays a significant role in various earth system processes, such as solar radiation patterns, temperature distribution, and vegetation growth. It is an important parameter in earth systems modeling as it affects the spatial distribution of climate variables and influences ecosystem dynamics at local and regional scales."
+          "val" : "The compass direction that a land surface faces, expressed in degrees from north, determining solar radiation exposure and microclimate conditions. This topographic aspect affects temperature distribution, moisture patterns, vegetation growth, and ecosystem dynamics through differential solar heating and drying effects."
         },
-        "comments" : [ "LandSurfDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ASP_col"
@@ -12394,98 +15393,157 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000686",
-      "lbl" : "fraction of shoot leaf element allocation to woody/fine litter",
+      "lbl" : "Fraction of shoot leaf element allocation to woody/fine litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of chemical elements from senescing shoot leaf tissues that is allocated to woody versus fine litter pools during decomposition. This allocation fraction determines the residence time and decomposition rate of leaf-derived nutrients in soil carbon and nitrogen cycling processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracShootLeafElmAlloc2Litr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000687",
-      "lbl" : "fraction of shoot stalk element allocation to woody/fine litter",
+      "lbl" : "Fraction of shoot stalk element allocation to woody/fine litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of chemical elements from senescing shoot stalk tissues that is allocated to woody versus fine litter pools during decomposition. This allocation fraction controls the partitioning of stem-derived nutrients between slow-decomposing woody debris and rapidly cycling fine litter components."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracShootStalkElmAlloc2Litr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000688",
-      "lbl" : "fraction of root element allocation to woody/fine litter",
+      "lbl" : "Fraction of root element allocation to woody/fine litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of chemical elements from senescing root tissues that is allocated to woody versus fine litter pools during belowground decomposition. This allocation fraction determines the distribution of root-derived nutrients between recalcitrant woody root debris and labile fine root litter."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracRootElmAlloc2Litr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000689",
-      "lbl" : "fraction of root stalk element allocation to woody/fine litter",
+      "lbl" : "Fraction of root stalk element allocation to woody/fine litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of chemical elements from senescing root stalk tissues that is allocated to woody versus fine litter pools during belowground decomposition. This allocation fraction controls the partitioning of structural root-derived nutrients between persistent woody debris and rapidly cycling fine organic matter."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracRootStalkElmAlloc2Litr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000690",
-      "lbl" : "C partitioning coefficient in a branch",
+      "lbl" : "Carbon partitioning coefficient in a branch",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The proportional allocation of photosynthetic carbon to different plant organs within an individual branch, determining resource distribution patterns. This dimensionless partitioning coefficient controls carbon investment in leaves, stems, and reproductive structures, affecting branch-level growth and productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PARTS_brch"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000145"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000691",
-      "lbl" : "canopy stem layer area",
+      "lbl" : "Canopy stem layer area",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The total cross-sectional area of stem tissues within a specific canopy layer and branch combination, representing conducting tissue surface area. This layer-specific stem area determines hydraulic conductance capacity and mechanical support within vertically stratified canopy architecture."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyStalkArea_lbrch"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000079"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000181"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000692",
-      "lbl" : "canopy leaf area",
+      "lbl" : "Canopy leaf area",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The total surface area of all leaf tissues within a plant functional type canopy, determining light interception and photosynthetic capacity. This canopy leaf area controls carbon assimilation potential, transpiration rates, and energy balance in terrestrial ecosystem productivity models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyLeafArea_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000079"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000693",
-      "lbl" : "plant canopy leaf + stem/stalk area",
+      "lbl" : "Plant canopy leaf + stem/stalk area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy area (pft) refers to the combined leaf and stem/stalk area of vegetation within a specific plant functional type (pft). It represents the total surface area occupied by the above-ground parts of plants, including the leaves and the supporting structures (such as stems or stalks). Canopy area is an essential parameter in earth systems modeling as it affects various processes including light interception, photosynthesis, evapotranspiration, and carbon uptake by plants."
+          "val" : "The combined surface area of leaf and stem tissues within a plant functional type canopy, representing total aboveground plant surface area. This combined area affects light interception, photosynthesis, evapotranspiration, and carbon uptake processes in Earth system vegetation models."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafStalkArea_pft"
@@ -12503,13 +15561,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000694",
-      "lbl" : "plant stem area",
+      "lbl" : "Plant stem area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant Stem Area (CanPSA) represents the total area of a plant's stem. The measurement is helpful in understanding the growth rate, biomass, nutrient uptake and overall health of a plant."
+          "val" : "The total cross-sectional area of stem tissues within a plant functional type, representing conducting tissue surface area for water and nutrient transport. This stem area measurement indicates hydraulic capacity, structural support, and biomass allocation to supportive tissues in plant growth and productivity assessments."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyStemArea_pft"
@@ -12530,28 +15588,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000695",
-      "lbl" : "pft canopy height",
+      "lbl" : "Pft canopy height",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical extent of vegetation canopy for a specific plant functional type, representing the maximum height of photosynthetic and structural tissues. This canopy height determines light competition dynamics, aerodynamic properties, and vertical stratification in ecosystem productivity and energy balance models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyHeight_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000076"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000696",
-      "lbl" : "total leaf area",
+      "lbl" : "Total leaf area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total leaf area refers to the sum of the areas of all the leaves within a given grid layer of a canopy. It is an important parameter in earth systems modeling as it helps determine the efficiency of photosynthesis, the exchange of gases (such as carbon dioxide and oxygen) between plants and the atmosphere, and the overall energy balance within the ecosystem. The total leaf area is typically quantified using remote sensing techniques or by directly measuring the individual leaf areas and summing them up."
+          "val" : "The cumulative surface area of all leaf tissues within a grid cell and canopy layer, determining photosynthetic capacity and gas exchange potential. This total leaf area controls light interception efficiency, carbon dioxide uptake, and oxygen release, representing the primary interface for ecosystem-atmosphere interactions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyLeafAareZ_col"
@@ -12559,6 +15626,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000079"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2"
@@ -12572,31 +15642,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000697",
-      "lbl" : "total stem area",
+      "lbl" : "Total stem area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The term 'total stem area' refers to the combined surface area of all stems and branches within a defined unit area of a forest canopy. It represents the overall area available for photosynthesis, gas exchange, and transpiration by the plants in the canopy. The total stem area is an important parameter in earth systems modeling as it influences various ecosystem processes such as carbon assimilation, water cycle, and energy balance. Additionally, it can be used to estimate important plant properties like biomass and productivity."
+          "val" : "The combined cross-sectional area of all stem and branch tissues within a canopy layer, representing structural and conducting tissue surface area. This total stem area influences water transport capacity, mechanical support, carbon storage, and biomass productivity within vertically stratified forest ecosystems."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyStemAareZ_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000181"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000698",
-      "lbl" : "grid level plant canopy leaf area",
+      "lbl" : "Grid level plant canopy leaf area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "CanopyLA_grd refers to the quantity of plant canopy leaf area at the grid level in Earth system models. It represents the total surface area of leaves present in the plant canopy within a specific grid cell. Canopy leaf area is an important parameter for understanding carbon dioxide exchange, water vapor fluxes, and energy balance between the land surface and the atmosphere. It is typically measured in square meters per square meter (m²/m²) and is used to estimate primary productivity, evapotranspiration, and the overall functioning of terrestrial ecosystems."
+          "val" : "The total leaf surface area within a computational grid cell, representing spatially aggregated photosynthetic capacity for Earth system modeling. This grid-level leaf area determines carbon dioxide exchange, water vapor fluxes, and energy balance between land surface and atmosphere, providing the foundation for primary productivity and evapotranspiration calculations."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyLeafArea_col"
@@ -12604,15 +15680,12 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000079"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000007"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000216"
+          "val" : "https://w3id.org/bervo/BERVO_8000007"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000002"
@@ -12620,13 +15693,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000699",
-      "lbl" : "total canopy stem area",
+      "lbl" : "Total canopy stem area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total canopy stem area refers to the combined surface area of all the stems and trunks within the canopy of a vegetation system. It is a parameter used in earth systems modeling to quantify the amount of photosynthetic surface available for biomass production and transpiration within a specific area. Canopy stem area is an important factor that influences energy and water exchange between the terrestrial vegetation and the atmosphere, as well as the overall functioning and productivity of an ecosystem."
+          "val" : "The combined cross-sectional area of all stem and trunk tissues within a vegetation canopy system, representing total conducting and structural tissue surface area. This total stem area quantifies hydraulic capacity, biomass production potential, and transpiration surface area, influencing energy and water exchange in terrestrial ecosystem models."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StemArea_col"
@@ -12634,6 +15707,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000079"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2"
@@ -12647,10 +15723,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000700",
-      "lbl" : "canopy area of combined over the grid",
+      "lbl" : "Canopy area of combined over the grid",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The total combined surface area of leaf and stalk tissues aggregated across all vegetation within a computational grid cell. This grid-level canopy area represents the complete aboveground plant surface area available for photosynthesis, transpiration, and land-atmosphere interactions in spatially explicit Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafStalkArea_col"
@@ -12662,10 +15741,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000701",
-      "lbl" : "soil layer at planting depth",
+      "lbl" : "Soil layer at planting depth",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The soil layer number corresponding to the depth at which seeds or seedlings are planted, determining initial root zone characteristics. This planting depth layer affects seedling establishment success, early root development, and access to soil water and nutrients in agricultural and ecological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NGTopRootLayer_pft"
@@ -12673,13 +15755,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000702",
-      "lbl" : "planting depth",
+      "lbl" : "Planting depth",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Planting depth refers to the depth at which a seed is placed in the soil during planting. The appropriate planting depth varies by the type of seed and is vital for the successful establishment and growth of the plant. It highly influences the emergence, growth rate and development of the plant. Planting depth is a crucial factor in agricultural and horticultural practices."
+          "val" : "The soil depth at which seeds are placed during planting operations, affecting germination success and seedling establishment rates. This planting depth varies by seed size and species requirements, influencing emergence timing, root development, and early plant growth in agricultural and restoration practices."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantinDepz_pft"
@@ -12700,20 +15782,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000703",
-      "lbl" : "seeding depth",
+      "lbl" : "Seeding depth",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Seeding depth refers to the depth at which seeds are planted in the soil. It is a critical factor for successful germination and establishment of plants as it can affect the ability of the seed to obtain necessary moisture, oxygen, and light (if light is required for germination)."
+          "val" : "The soil depth at which seeds are placed for germination, critical for successful plant establishment and growth. This seeding depth affects seed access to moisture, oxygen, and appropriate temperature conditions, determining germination rates and seedling survival in natural and managed ecosystems."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SeedDepth_pft"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000120"
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000069"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
@@ -12722,33 +15804,42 @@
           "val" : "https://w3id.org/bervo/BERVO_8000062"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000069"
+          "val" : "https://w3id.org/bervo/BERVO_8000120"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000704",
-      "lbl" : "seed volume",
+      "lbl" : "Seed volume",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The three-dimensional space occupied by individual seeds, representing seed size and potential energy reserves for germination and early growth. This seed volume influences dispersal characteristics, germination success, and seedling establishment capacity, affecting plant reproductive strategies and ecosystem establishment patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SeedVolumeMean_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000190"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000120"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000705",
-      "lbl" : "seed length",
+      "lbl" : "Seed length",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Seed length is the measurement of the longest dimension of a seed. This measurement can be important for classification and identification of plant species, as well as determining the maturity and viability of seeds for sowing.|Seed length refers to the measurement of a seed dimension from one end to the other following the longest axis. This parameter is an important descriptor in plant phenotypic studies for both wild and cultivated species."
+          "val" : "The maximum linear dimension of seeds measured along their longest axis, important for species identification and seed quality assessment. This seed length measurement influences dispersal mechanisms, germination requirements, and seedling establishment success, representing genetic and environmental factors affecting reproductive strategies."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SeedMeanLen_pft"
@@ -12763,13 +15854,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000706",
-      "lbl" : "seed surface area",
+      "lbl" : "Seed surface area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Seed surface area refers to the measurement of the total exterior surface of a given seed. This measurement can provide insights into seed physiology, dispersal potential, and growth rate, among other things. It is an important parameter in ecology and plant biology research.|Seed surface area refers to the total area of the outer surface of a seed. This parameter can be crucial for understanding aspects of plant physiology and ecology, such as seed dispersal mechanisms, seed-soil interactions, and plant establishment strategies."
+          "val" : "The total exterior surface area of individual seeds, influencing water uptake, gas exchange, and soil contact during germination. This seed surface area affects germination rates, dispersal characteristics, and seed-environment interactions, representing morphological adaptations for establishment success in different habitats."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SeedAreaMean_pft"
@@ -12790,10 +15881,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000707",
-      "lbl" : "cotyledon height",
+      "lbl" : "Cotyledon height",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical distance of cotyledon structures above the soil surface during early seedling development. This cotyledon height represents the hypocotyl extension and influences early light capture capacity, seedling competition, and establishment success in varying light environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HypoctoHeight_pft"
@@ -12814,25 +15908,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000708",
-      "lbl" : "canopy height over grid",
+      "lbl" : "Canopy height over grid",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum vertical extent of vegetation canopy averaged across a computational grid cell, representing ecosystem structural characteristics. This grid-averaged canopy height influences aerodynamic properties, light interception, and habitat structure in spatially explicit terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyHeight_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000076"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000709",
-      "lbl" : "canopy layer height",
+      "lbl" : "Canopy layer height",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical extent of vegetation within specific canopy layers, representing vertical stratification of plant tissues. This layer-specific canopy height determines light penetration patterns, microclimate gradients, and habitat structure within multilayered forest ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyHeightZ_col"
@@ -12850,20 +15953,23 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000710",
-      "lbl" : "branching angle",
+      "lbl" : "Branching angle",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Branching angle refers to the angle between the main stem and a branch in a hierarchical tree structure. It is a parameter used in earth systems modeling to describe the architectural characteristics of vegetation, particularly in forest ecosystems. The branching angle affects the distribution of light within the canopy, which in turn influences the photosynthetic capacity and resource allocation of individual plants, as well as the overall structure and function of the ecosystem. Different values of branching angle can result in variations in light interception, crown architecture, and competitive interactions among plants, ultimately influencing ecosystem productivity and carbon cycling."
+          "val" : "The angular deviation of branches from the main stem axis, determining canopy architecture and light distribution patterns. This branching angle affects light interception efficiency, crown structure, and competitive interactions, influencing photosynthetic capacity and carbon cycling in forest ecosystems."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BranchAngle_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
-          "val" : "degree from horizontal"
+          "val" : "degrees from horizontal"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000021"
@@ -12871,20 +15977,23 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000711",
-      "lbl" : "sheath angle",
+      "lbl" : "Sheath angle",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The sheath angle refers to the angle between the stem or branch and the leaf sheath in plants. It is an important parameter in earth systems modeling as it affects the canopy structure and influences various processes such as light interception, transpiration, and carbon assimilation. The sheath angle can vary between different plant species and can be influenced by environmental factors such as light availability and competition for resources."
+          "val" : "The angular orientation of leaf sheaths relative to stem or branch axes, affecting canopy structure and light interception patterns. This sheath angle influences transpiration rates, carbon assimilation efficiency, and competitive positioning within canopy light environments."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PetioleAngle_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
-          "val" : "degree from horizontal"
+          "val" : "degrees from horizontal"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000021"
@@ -12895,13 +16004,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000714",
-      "lbl" : "canopy roughness height",
+      "lbl" : "Canopy roughness height",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy roughness height refers to the height of unevenness or irregularity on the surface of a plant canopy. It is a parameter used in earth system modeling to understand the movement of wind over and through the canopy. The roughness height can influence the speed of the wind, the transport of gases and aerosols, and the exchange of energy and momentum between the canopy and the atmosphere."
+          "val" : "The characteristic height representing canopy surface irregularities that affect atmospheric turbulence and momentum transfer processes. This roughness height influences wind speed profiles, aerodynamic resistance, and gas exchange between vegetation and atmosphere in land surface models."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ReistanceCanopy_pft"
@@ -12919,28 +16028,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000715",
-      "lbl" : "effecive canopy height for water uptake",
+      "lbl" : "Effecive canopy height for water uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The effective vertical extent of canopy that actively participates in water absorption from soil and atmosphere. This effective height for water uptake represents the canopy zone with functional root-soil connections and influences transpiration capacity and drought response in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyHeight4WatUptake_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000076"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000716",
-      "lbl" : "leaf area",
+      "lbl" : "Leaf area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf area refers to the total surface area of leaves within a defined ecological system. It is a critical parameter in Earth systems modeling as it directly influences various processes such as photosynthesis, transpiration, and energy exchange between the vegetation and the atmosphere. Leaf area is typically measured in square meters per unit land area and is an important factor for characterizing ecosystem productivity, biodiversity, and carbon cycling."
+          "val" : "The total surface area of leaf tissues at specific nodes within branch structures, determining photosynthetic capacity and gas exchange potential. This nodal leaf area influences light interception, carbon assimilation, and transpiration rates, representing the primary interface for plant-atmosphere interactions at the branch level."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafNodeArea_brch"
@@ -12961,13 +16076,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000717",
-      "lbl" : "sheath height",
+      "lbl" : "Sheath height",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "CanPSheathHeight refers to the height of the sheath in canopy plants. The sheath is the part of the plant that encloses the stem, supporting and protecting it. The sheath height is an important factor in plant development and health, and is often measured in agricultural and ecological studies."
+          "val" : "The vertical length of leaf sheath structures that enclose and support stem segments at specific canopy nodes. This sheath height provides mechanical support and protection to stems, influencing plant structural integrity and resource transport efficiency within branch architecture."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PetoleLensNode_brch"
@@ -12988,28 +16103,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000718",
-      "lbl" : "live internode height",
+      "lbl" : "Live internode height",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical distance between consecutive leaf attachment points on living branch segments, representing stem elongation patterns. This internode height determines leaf spacing, light penetration, and canopy architecture, affecting competitive ability and resource capture efficiency."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LiveInterNodeHight_brch"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000076"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000719",
-      "lbl" : "branch leaf area",
+      "lbl" : "Branch leaf area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The 'branch leaf area' refers to the total surface area of leaves present on the branches of a plant within a specific Plant Functional Type (PFT) in a given ecosystem. It is an important parameter in Earth Systems Models (ESMs) as it is used to estimate the primary productivity, energy exchange, and water fluxes associated with plant growth and photosynthesis. The branch leaf area can vary between different PFTs and is influenced by factors such as vegetation type, climate conditions, and nutrient availability."
+          "val" : "The total surface area of living leaf tissues associated with individual branches, determining photosynthetic capacity and transpiration potential at the branch scale. This branch leaf area influences primary productivity, energy exchange, and water fluxes, varying with plant functional type and environmental conditions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafAreaLive_brch"
@@ -13033,13 +16154,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000721",
-      "lbl" : "branch height",
+      "lbl" : "Branch height",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Branch height refers to the height from the base of the tree to the base of a branch. It provides information about the growth habit of the tree and is used to understand forest structure. It is also important for understanding both aboveground and belowground carbon dynamics."
+          "val" : "The vertical distance from tree base to branch attachment point, representing canopy structural characteristics and growth patterns. This branch height influences light competition, crown architecture, and forest structure, affecting carbon dynamics and ecosystem productivity."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanPBranchHeight"
@@ -13051,19 +16172,19 @@
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000145"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000722",
-      "lbl" : "branch grain number",
+      "lbl" : "Branch grain number",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Branch grain number refers to the count of grains present on a branch of a plant. It is a parameter used in agricultural and environmental modelling to understand grain production and yield potential."
+          "val" : "The total count of grains or seeds produced on individual branches, representing reproductive output at the branch scale. This grain number determines yield potential and reproductive success, influenced by resource availability and environmental conditions in agricultural and natural systems."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SeedNumSet_brch"
@@ -13081,13 +16202,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000723",
-      "lbl" : "branch potential grain number",
+      "lbl" : "Branch potential grain number",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Branch potential grain number refers to the number of potential grains that can be developed on a plant branch under ideal conditions. This can vary based on agricultural species or varieties, and their ability to adapt to different environmental conditions."
+          "val" : "The maximum number of grains that could develop on a branch under optimal growing conditions, representing reproductive capacity potential. This potential grain number indicates genetic limits and environmental constraints on reproductive output, influencing yield forecasting and breeding strategies."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PotentialSeedSites_brch"
@@ -13105,13 +16226,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000724",
-      "lbl" : "canopy grain number",
+      "lbl" : "Canopy grain number",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy grain number refers to the total number of grains present in the canopy of a plant or crop. This term is significant in agricultural studies as it affects the yield of crops. It is also important in ecological modeling as it is a key parameter in estimating energy transfer and net primary productivity."
+          "val" : "The total count of grains or seeds produced within the entire plant canopy, representing whole-plant reproductive output and yield potential. This canopy grain number affects crop yield estimates and is fundamental for agricultural productivity assessments and ecological energy transfer calculations."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopySeedNum_pft"
@@ -13129,13 +16250,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000725",
-      "lbl" : "plant population",
+      "lbl" : "Plant population",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Refers to the total number of individual plants in a particular area or population."
+          "val" : "The number of individual plants per unit ground area, representing vegetation density and competitive interactions within plant communities. This plant population density influences resource competition, growth rates, and ecosystem productivity in both natural and managed systems."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantPopulation_pft"
@@ -13143,66 +16264,84 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000726",
-      "lbl" : "dead internode height",
+      "lbl" : "Dead internode height",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical distance between consecutive nodes on senescent or dead branch segments, representing structural remnants after tissue death. This dead internode height contributes to standing dead biomass and affects canopy structure, light penetration, and decomposition processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "InternodeHeightDead_brch"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000076"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000727",
-      "lbl" : "maximum leaf N:C ratio",
+      "lbl" : "Maximum leaf nitrogen to carbon ratio",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The maximum leaf nitrogen to carbon ratio, often represented as CNLF, refers to the maximum ratio of the amount of nitrogen to the amount of carbon in a leaf. This measure provides critical information about a plant's nutritional status and growth potential. A high nitrogen to carbon ratio in leaves typically indicates a high rate of photosynthesis and growth."
+          "val" : "The highest nitrogen to carbon mass ratio achievable in leaf tissues under optimal nutrient conditions, representing maximum photosynthetic capacity potential. This maximum leaf nitrogen to carbon ratio indicates plant nutritional status and growth potential, with higher ratios typically associated with enhanced photosynthesis and productivity."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "I like these", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNLF_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000002"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000075"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000167"
+          "val" : "https://w3id.org/bervo/BERVO_8000225"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000728",
-      "lbl" : "maximum leaf P:C ratio",
+      "lbl" : "Maximum leaf phosphorous to carbon ratio",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The maximum leaf P:C ratio represents the highest ratio of phosphorous (P) to carbon (C) that can be found in a leaf. This metric is critical for understanding the nutrient balance within a plant, as both phosphorous and carbon are vital components of various biological processes."
+          "val" : "The highest phosphorus to carbon mass ratio achievable in leaf tissues under optimal nutrient conditions, representing maximum phosphorus investment in photosynthetic machinery. This maximum leaf phosphorus to carbon ratio is critical for understanding nutrient balance and metabolic capacity in photosynthetic tissues."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPLF_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000002"
@@ -13213,20 +16352,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000729",
-      "lbl" : "sheath N:C ratio",
+      "lbl" : "Sheath nitrogen to carbon ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The nitrogen to carbon mass ratio in leaf sheath tissues, representing nutrient allocation to supportive and protective plant structures. This sheath nitrogen to carbon ratio influences structural protein content and affects decomposition rates when sheaths senesce."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNSHE_pft"
         } ],
         "basicPropertyValues" : [ {
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-          "val" : "https://w3id.org/bervo/BERVO_8000183"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000183"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000109"
@@ -13234,20 +16379,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000730",
-      "lbl" : "stalk N:C ratio",
+      "lbl" : "Stalk nitrogen to carbon ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The nitrogen to carbon mass ratio in stem or stalk tissues, representing nutrient investment in structural and conducting plant organs. This stalk nitrogen to carbon ratio affects tissue quality, decomposition rates, and nutrient cycling when plant materials enter soil organic matter pools."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rNCStalk_pft"
         } ],
         "basicPropertyValues" : [ {
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-          "val" : "https://w3id.org/bervo/BERVO_8000151"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000151"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000225"
@@ -13255,20 +16406,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000731",
-      "lbl" : "reserve N:C ratio",
+      "lbl" : "Reserve nitrogen to carbon ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The nitrogen to carbon mass ratio in plant reserve tissues that store nutrients for remobilization during growth or stress periods. This reserve nitrogen to carbon ratio represents the quality of stored nutrients and affects plant resilience and recovery capacity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rNCReserve_pft"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000044"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000044"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000225"
@@ -13276,20 +16433,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000732",
-      "lbl" : "husk N:C ratio",
+      "lbl" : "Husk nitrogen to carbon ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The nitrogen to carbon mass ratio in protective husk tissues that enclose seeds or grains, representing nutrient allocation to reproductive protection structures. This husk nitrogen to carbon ratio affects tissue degradation rates and nutrient release during decomposition of crop residues."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rNCHusk_pft"
         } ],
         "basicPropertyValues" : [ {
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-          "val" : "https://w3id.org/bervo/BERVO_8000047"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000047"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000225"
@@ -13297,13 +16460,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000733",
-      "lbl" : "ear N:C ratio",
+      "lbl" : "Ear nitrogen to carbon ratio",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The Earth Nitrogen-to-Carbon (N:C) ratio refers to the ratio of nitrogen atoms to carbon atoms in terrestrial ecosystems. It represents the relative abundance of these two elements within the organic matter present in soils, plants, and other components of the ecosystem. The N:C ratio is a crucial parameter in earth systems modeling as it influences nutrient cycling, ecosystem productivity, and the availability of nitrogen for plant growth. It is often used to quantify the nitrogen limitation on primary production and can vary across different ecosystem types and soil conditions."
+          "val" : "The nitrogen to carbon mass ratio in ear tissues that support grain development, representing nutrient investment in reproductive support structures. This ear nitrogen to carbon ratio influences reproductive capacity and affects nutrient cycling when ear tissues decompose."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rNCEar_pft"
@@ -13311,6 +16474,12 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000224"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000225"
@@ -13318,13 +16487,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000734",
-      "lbl" : "grain N:C ratio",
+      "lbl" : "Grain nitrogen to carbon ratio",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The grain N:C ratio refers to the ratio of nitrogen (N) to carbon (C) in the grain of a plant. It is a parameter used in earth systems modeling to represent the nutritional content and quality of agricultural crops. The grain N:C ratio influences various physiological and ecological processes, such as plant growth, nutrient cycling, and interactions with soil microorganisms. It is an important factor in understanding nutrient dynamics in agricultural systems and predicting the impact of changes in land use and management practices on crop productivity and ecosystem functioning."
+          "val" : "The nitrogen to carbon mass ratio in grain tissues, representing nutritional quality and protein content of harvested seeds. This grain nitrogen to carbon ratio influences crop nutritional value, seed quality, and nutrient cycling in agricultural systems, affecting both human nutrition and soil fertility management."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNGR_pft"
@@ -13332,6 +16501,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000136"
@@ -13342,31 +16514,40 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000735",
-      "lbl" : "nodule N:C ratio",
+      "lbl" : "Nodule nitrogen to carbon ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The nitrogen to carbon mass ratio in root nodule tissues containing nitrogen-fixing bacteria, representing the stoichiometry of symbiotic nitrogen fixation structures. This nodule nitrogen to carbon ratio reflects the effectiveness of biological nitrogen fixation and affects soil nitrogen inputs."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NodulerNC_pft"
         } ],
         "basicPropertyValues" : [ {
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-          "val" : "https://w3id.org/bervo/BERVO_8000225"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000078"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000225"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000736",
-      "lbl" : "sheath P:C ratio",
+      "lbl" : "Sheath phosphorous to carbon ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The mass ratio of phosphorus to carbon in plant sheath tissues, representing the nutrient composition and stoichiometric balance in protective leaf structures. This ratio is important for understanding nutrient allocation strategies, tissue quality for decomposition, and plant adaptation to phosphorus-limited environments in grassland and agricultural ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPSHE_pft"
@@ -13374,6 +16555,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000183"
@@ -13384,20 +16568,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000737",
-      "lbl" : "stalk P:C ratio",
+      "lbl" : "Stalk phosphorous to carbon ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The mass ratio of phosphorus to carbon in plant stem or stalk tissues, indicating the nutrient content and structural composition of supportive plant organs. This parameter influences plant growth efficiency, tissue decomposition rates, and nutrient cycling patterns in forest and grassland ecosystems where stem biomass represents a significant carbon and nutrient pool."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rPCStalk_pft"
         } ],
         "basicPropertyValues" : [ {
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-          "val" : "https://w3id.org/bervo/BERVO_8000151"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000151"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000211"
@@ -13405,20 +16595,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000738",
-      "lbl" : "reserve P:C ratio",
+      "lbl" : "Reserve phosphorous to carbon ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The mass ratio of phosphorus to carbon in plant reserve tissues such as storage organs, seeds, or specialized structures where nutrients are accumulated for future growth. This ratio reflects plant investment strategies in nutrient storage and is crucial for understanding reproductive success, seedling establishment, and ecosystem nutrient dynamics during periods of active growth or stress recovery."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rPCReserve_pft"
         } ],
         "basicPropertyValues" : [ {
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-          "val" : "https://w3id.org/bervo/BERVO_8000044"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000044"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000211"
@@ -13426,23 +16622,23 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000739",
-      "lbl" : "husk P:C ratio",
+      "lbl" : "Husk phosphorous to carbon ratio",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Husk P:C ratio is the ratio of phosphorous to carbon in a plant husk. This quantity reflects the nutrient status of the plant and has important implications for the return of these elements to the soil when the plant dies and decomposes."
+          "val" : "The phosphorous to carbon mass ratio in a plant husk. This quantity reflects the nutrient status of the plant and has important implications for the return of these elements to the soil when the plant dies and decomposes."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rPCHusk_pft"
         } ],
         "basicPropertyValues" : [ {
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-          "val" : "https://w3id.org/bervo/BERVO_8000047"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000047"
@@ -13453,20 +16649,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000740",
-      "lbl" : "ear P:C ratio",
+      "lbl" : "Ear phosphorous to carbon ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The phosphorus to carbon mass ratio in ear tissues that support reproductive development, representing nutrient allocation to reproductive support structures. This ear phosphorus to carbon ratio affects reproductive success and influences nutrient cycling when ear tissues decompose."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rPCEar_pft"
         } ],
         "basicPropertyValues" : [ {
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-          "val" : "https://w3id.org/bervo/BERVO_8000224"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000224"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000211"
@@ -13474,13 +16676,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000741",
-      "lbl" : "grain P:C ratio",
+      "lbl" : "Grain phosphorous to carbon ratio",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Grain P:C ratio refers to the ratio of phosphorus to carbon in the grain part of a plant. It is an important parameter in understanding the nutrient balance within plants and can provide insights into plant health and productivity. The P:C ratio can also inform soil fertility management practices as both phosphorus and carbon are crucial nutrients in the soil-plant system."
+          "val" : "The phosphorus to carbon mass ratio in grain tissues, representing the nutritional quality and mineral content of harvested seeds. This grain phosphorus to carbon ratio influences crop nutritional value and affects phosphorus cycling in agricultural systems through harvest and residue management."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPGR_pft"
@@ -13488,6 +16690,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000136"
@@ -13498,20 +16703,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000742",
-      "lbl" : "nodule P:C ratio",
+      "lbl" : "Nodule phosphorous to carbon ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The phosphorus to carbon mass ratio in root nodule tissues containing nitrogen-fixing bacteria, representing the phosphorus requirements of biological nitrogen fixation. This nodule phosphorus to carbon ratio affects the efficiency of symbiotic nitrogen fixation and phosphorus cycling in soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NodulerPC_pft"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000078"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000078"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000211"
@@ -13523,14 +16734,17 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "C:N ratio in remobilizable nonstructural biomass (CNWS) refers to the ratio of carbon to nitrogen in the pool of nonstructural biomass that can be readily remobilized or redistributed within a plant. Nonstructural biomass includes compounds like sugars, amino acids, and lipids that are not incorporated into the plant's structural tissues. These compounds can be remobilized and used as resources during periods of stress or for growth. Understanding the CNWS ratio is important for predicting plant response to environmental changes and for modeling nutrient cycling in ecosystems."
+          "val" : "The carbon to nitrogen mass ratio in nonstructural plant compounds that can be redistributed within the plant, including sugars, amino acids, and lipids not bound in structural tissues. This carbon to nitrogen ratio in remobilizable nonstructural biomass affects plant resource allocation and stress response capacity."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rCNNonstRemob_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000109"
         } ]
@@ -13541,27 +16755,30 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The Carbon to Phosphorus (C:P) ratio in remobilizable non-structural biomass represents the proportion of carbon atoms to phosphorus atoms within the remobilizable non-structural biomass of a plant. This ratio is an important aspect of nutrient cycling within plants and can have implications for plant growth and productivity."
+          "val" : "The carbon to phosphorus mass ratio in nonstructural plant compounds that can be redistributed within the plant, representing the stoichiometry of mobile nutrient reserves. This carbon to phosphorus ratio in remobilizable nonstructural biomass influences plant growth response and nutrient use efficiency under varying resource conditions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rCPNonstRemob_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000072"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000745",
-      "lbl" : "canopy osmotic potential when canopy water potential = 0 MPa",
+      "lbl" : "Canopy osmotic potential when canopy water potential = 0 MPa",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy osmotic potential when canopy water potential = 0 MPa refers to the osmotic potential of the canopy at which the canopy water potential equals zero. Osmotic potential is the potential of water molecules to move from a hypotonic solution (low solute concentration) to a hypertonic solution (high solute concentration) across a semipermeable membrane. In Earth system modeling, canopy osmotic potential is an important parameter representing the water status of plants and can affect their growth and survival."
+          "val" : "The osmotic potential of plant canopy tissues when total water potential equals zero megapascals, representing the solute concentration effects on water movement at water balance equilibrium. This canopy osmotic potential when canopy water potential equals zero megapascals is used to parameterize plant water stress responses and drought tolerance."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanOsmoPsi0pt_pft"
@@ -13576,13 +16793,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000746",
-      "lbl" : "threshold temperature for autumn leafoff/hardening",
+      "lbl" : "Threshold temperature for autumn leafoff/hardening",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The threshold temperature for autumn leafoff/hardening is the estimated temperature at which plants begin to prepare for winter. This involves processes such as leaf drop (leafoff) in deciduous trees and hardening (development of resistance to freezing) in many types of plants.|Threshold temperature for autumn leafoff/hardening is a parameter used in ecology and biology to represent the critical ambient temperature at which deciduous plants start to shed their leaves (leafoff) and/or undergo hardening - a process that helps them to tolerate winter conditions. The timing of these processes is dictated by a combination of signals, including changes in light levels and temperature variations, each of which can affect both the survival and productivity of the plants."
+          "val" : "The critical air temperature that triggers autumn leaf senescence and cold hardening processes in deciduous plants, representing the thermal threshold for seasonal dormancy initiation. This threshold temperature for autumn leafoff and hardening affects growing season length and winter survival in temperate ecosystems."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TC4LeafOff_pft"
@@ -13600,18 +16817,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000747",
-      "lbl" : "initial plant thermal adaptation zone",
+      "lbl" : "Initial plant thermal adaptation zone",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Initial plant thermal adaptation zone refers to the initial zone of temperature adaptation for a plant or plant species. It indicates the range of temperatures that a plant species is adapted to withstand and grow healthily upon first introduction to a new environment or at the beginning of a growth cycle. This parameter is an important consideration in plant ecology and in the modeling of plant distribution and potential adaptation under climate change scenarios."
+          "val" : "The temperature range to which a plant species is initially adapted at establishment or introduction to a new environment, representing the baseline thermal tolerance before acclimation. This initial plant thermal adaptation zone determines species survival probability and establishment success under changing climate conditions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantInitThermoAdaptZone"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000021"
         }, {
@@ -13624,13 +16844,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000748",
-      "lbl" : "plant thermal adaptation zone",
+      "lbl" : "Plant thermal adaptation zone",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Thermal adaptation zones are defined geographic areas characterized by specific average temperature ranges that determine which plant species can survive and thrive there. Such zones influence the distribution and diversity of plants, reflecting the adaptability of different species to various thermal environments."
+          "val" : "The temperature range within which a plant species can survive and function effectively after acclimation processes, representing the realized thermal niche. This plant thermal adaptation zone influences species distribution patterns and ecosystem composition under climate variability."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantThermoAdaptZone_pft"
@@ -13645,13 +16865,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000749",
-      "lbl" : "plant maturity group",
+      "lbl" : "Plant maturity group",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant maturity group refers to a classification based on the relative maturity of a plant species. It often used in agriculture to group crops, especially soybeans, based on their adaptability to certain regions and the average dates of their flowering and maturation periods. Knowledge of plant maturity group is crucial for crop management and for predicting yields."
+          "val" : "A classification system for crop varieties based on relative time to physiological maturity and reproductive development, commonly used for soybeans and other agricultural species. This plant maturity group determines regional adaptability and growing season requirements for optimal yield and harvest timing."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MatureGroup_brch"
@@ -13663,13 +16883,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000750",
-      "lbl" : "acclimated plant maturity group",
+      "lbl" : "Acclimated plant maturity group",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Acclimated Plant Maturity Group is a term used to categorize plant varieties or species based on their physiological maturity. This aids in understanding and modeling plant growth and development patterns across different regions. The parameter 'GROUPI' captures this categorization in the context of acclimated plant species, indicating their maturity group in particular environments."
+          "val" : "A classification of plant varieties based on their maturity rate after environmental acclimation, representing adjusted developmental timing in response to local conditions. This acclimated plant maturity group influences phenological timing and yield optimization under specific climate conditions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MatureGroup_pft"
@@ -13681,18 +16901,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000751",
-      "lbl" : "initial plant maturity group",
+      "lbl" : "Initial plant maturity group",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Initial plant maturity group refers to the classification of a plant, particularly crops like soybeans, based on their maturity rate at the initial stage of growth. This classification helps to control and manage the harvesting time of the plant, thereby optimizing yield. It's an important parameter in agricultural and earth system modeling, as it impacts the timing of key developmental stages."
+          "val" : "A classification of crop varieties based on their inherent maturity rate at planting before environmental acclimation, representing genetic potential for developmental timing. This initial plant maturity group determines base phenological characteristics and guides variety selection for specific growing regions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GROUPX_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000021"
         }, {
@@ -13702,36 +16925,45 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000752",
-      "lbl" : "initial plant population",
+      "lbl" : "Initial plant population",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Initial plant population refers to the original number of plants present in a specific area or plot at the start of a growing season. This statistic is often used in agricultural contexts to track the growth and progress of a crop over time."
+          "val" : "The number of individual plants per unit area at the beginning of a growing season or establishment period, representing planting density or natural recruitment density. This initial plant population affects resource competition, canopy development, and final biomass production in agricultural and natural ecosystems."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PPI_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000753",
-      "lbl" : "initial standing dead C",
+      "lbl" : "Initial standing dead carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Initial standing dead C refers to the initial amount of carbon contained in dead standing trees in a particular area at the commencement of observation or a study period. This is an important initial condition for earth systems modeling and helps in tracking changes in carbon pools in forest ecosystems over time."
+          "val" : "The carbon mass contained in dead but still standing woody vegetation at the beginning of a measurement period, representing an important component of forest carbon pools. This initial standing dead carbon serves as a baseline for tracking mortality effects on carbon cycling and decomposition processes."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StandingDeadInitC_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C m-2"
         }, {
@@ -13744,10 +16976,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000755",
-      "lbl" : "number of active PFT",
+      "lbl" : "Number of active PFT",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The count of plant functional types that are actively growing and contributing to ecosystem processes within a given area or community. This number of active plant functional types reflects ecosystem diversity and functional complexity in biogeochemical cycling models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NumActivePlants_col"
@@ -13755,31 +16990,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000756",
-      "lbl" : "total plant population",
+      "lbl" : "Total plant population",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The total plant population refers to the total number of plants inhabiting a specific area. This measure is useful in ecological studies for understanding the distribution and density of plant life, as well as for modeling plant life cycles and assessing the health of an ecosystem."
+          "val" : "The total number of individual plants present in a defined area, representing overall plant density and community structure. This total plant population influences competition intensity, resource availability, and ecosystem carrying capacity for plant communities."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantPopu_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000757",
-      "lbl" : "plant population at seeding",
+      "lbl" : "Plant population at seeding",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant population at seeding, also known as PPZ, refers to the total number of seeds of a specific plant species that are sown or planted in a particular area. It is an important parameter in agricultural and earth systems modeling, influencing the modeling of plant growth, biomass production, and yield estimates."
+          "val" : "The number of seeds planted or sown per unit area at the time of seeding, representing the initial potential plant density for crop establishment. This plant population at seeding determines stand establishment success and influences final plant density and yield potential."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PPatSeeding_pft"
@@ -13797,13 +17038,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000758",
-      "lbl" : "canopy plant water stress indicator, number of hours PSILT < PSILY",
+      "lbl" : "Canopy plant water stress indicator, number of hours PSILT < PSILY",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "An indicator of water stress in the canopy of a plant, measured by the number of hours that the PSILT (plant's soil moisture level) is less than the PSILY (plant's leaf water potential)"
+          "val" : "The duration in hours when canopy water potential falls below critical thresholds, representing the accumulated time of water stress experienced by plant canopies. This canopy plant water stress indicator quantifies drought stress intensity and affects photosynthetic capacity and plant survival."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HoursTooLowPsiCan_pft"
@@ -13818,13 +17059,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000759",
-      "lbl" : "plant O2 stress indicator",
+      "lbl" : "Plant oxygen stress indicator",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant O2 stress indicator is a measure of the stress response in plants due to low or high levels of oxygen (O2). It is an important parameter in plant physiology and crop modeling, as oxygen stress can have significant impacts on plant growth and productivity."
+          "val" : "A measure of physiological stress in plants caused by oxygen deficiency or excess, typically occurring in waterlogged or poorly aerated soils. This plant oxygen stress indicator affects root respiration, nutrient uptake, and overall plant metabolism in terrestrial and wetland ecosystems."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantO2Stress_pft"
@@ -13839,13 +17080,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000760",
-      "lbl" : "canopy temperature growth function",
+      "lbl" : "Canopy temperature growth function",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy temperature growth function (fTgrowCanP) is a function that describes the effect of temperature on the growth of the plant canopy. It takes into account the optimum temperature for growth, the maximum and minimum temperatures at which growth can occur, and the actual temperature. This function is used in earth systems modeling to simulate plant growth and development under various temperature conditions."
+          "val" : "A mathematical function describing the relationship between temperature and canopy growth rate, incorporating optimal, minimum, and maximum temperature thresholds for growth. This canopy temperature growth function is used in ecosystem models to simulate plant productivity responses to temperature variability and climate change."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "fTCanopyGroth_pft"
@@ -13860,13 +17101,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000761",
-      "lbl" : "canopy growth temperature",
+      "lbl" : "Canopy growth temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy growth temperature refers to the temperature conditions under which plant canopy grows. It can refer to both the actual temperature experienced by the plants and the optimal temperature for the growth of the canopy. Canopy growth temperature influences photosynthesis, respiration, and several other physiological processes. It is crucial for modeling and predicting plant growth and development in response to changing climate conditions.|Canopy growth temperature refers to the temperature within the vegetation canopy that is beneficial for its development and productivity. Canopy growth temperature is an important parameter in plant physiology and earth system modeling, as it helps modulate plant growth dynamics, bioenergy production, and carbon sequestration potential."
+          "val" : "The temperature conditions within plant canopies that support optimal growth and development, representing the thermal environment for photosynthesis and metabolism. This canopy growth temperature influences carbon assimilation rates and biomass accumulation in terrestrial vegetation models."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TCGroth_pft"
@@ -13893,13 +17134,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000763",
-      "lbl" : "sheath growth yield",
+      "lbl" : "Sheath growth yield",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sheath growth yield refers to the increase in the size or mass of the plant's sheath over a certain period of time. The measure provides useful information about a plant's health, growth rate, and overall productivity."
+          "val" : "The biomass production efficiency of plant sheath tissues, representing the ratio of new sheath growth to resource investment over a given time period. This sheath growth yield affects plant structural support capacity and influences carbon allocation patterns in graminoid species."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PetioleBiomGrowthYld_pft"
@@ -13917,13 +17158,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000764",
-      "lbl" : "stalk growth yield",
+      "lbl" : "Stalk growth yield",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Stalk growth yield refers to the amount of new plant stalk material (by weight) produced per unit of solar energy captured and used by the plant. It's an important measure in crop modeling that helps to understand the efficiency of energy use in plants."
+          "val" : "The biomass production efficiency of plant stalk tissues, representing the conversion efficiency of resources into structural stem growth. This stalk growth yield influences plant height development and mechanical support capacity in terrestrial vegetation."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StalkBiomGrowthYld_pft"
@@ -13938,10 +17179,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000765",
-      "lbl" : "reserve growth yield",
+      "lbl" : "Reserve growth yield",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The biomass production efficiency of plant reserve tissues, representing the conversion of photosynthates into storage compounds for future use. This reserve growth yield affects plant resilience during stress periods and influences seasonal resource allocation patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ReserveBiomGrowthYld_pft"
@@ -13955,14 +17199,20 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000044"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000766",
-      "lbl" : "husk growth yield",
+      "lbl" : "Husk growth yield",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The biomass production efficiency of plant husk tissues that protect developing seeds, representing the conversion of resources into protective reproductive structures. This husk growth yield affects seed protection quality and influences reproductive success under environmental stress conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HuskBiomGrowthYld_pft"
@@ -13973,6 +17223,9 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000047"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000116"
@@ -13980,13 +17233,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000767",
-      "lbl" : "ear growth yield",
+      "lbl" : "Ear growth yield",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ear growth yield refers to the rate at which the ear size or the ear weight of a crop plant, like maize or corn, increases over time. The rate is typically measured g d-1 (grams per day) or a similar unit. It is a crucial measurement for understanding total crop growth and potential yield."
+          "val" : "The biomass production efficiency of plant ear tissues that support grain development, representing resource allocation to reproductive support structures. This ear growth yield influences final grain yield potential and affects harvest index in cereal crops."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EarBiomGrowthYld_pft"
@@ -14004,13 +17257,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000768",
-      "lbl" : "grain growth yield",
+      "lbl" : "Grain growth yield",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Grain growth yield, represented by the parameter DMGR, refers to the yield of grain growing in a defined area, typically measured in units like kilograms per hectare. It is a key parameter in crop modeling studies focused on understanding agricultural productivity under different climatic and soil conditions. It could be influenced by factors such as irrigation, nutrient availability, pest and disease threats, and variety of the crop."
+          "val" : "The biomass production efficiency of grain tissues, representing the conversion of photosynthates into harvestable seed biomass per unit of resource investment. This grain growth yield determines crop productivity and harvest quality under varying environmental and management conditions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GrainBiomGrowthYld_pft"
@@ -14031,13 +17284,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000769",
-      "lbl" : "nodule growth yield",
+      "lbl" : "Nodule growth yield",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Nodule growth yield refers to the increase in mass or size of a nodule per unit of time. Nodules are formed on the roots of plants, particularly legumes, in a symbiotic relationship with nitrogen-fixing bacteria. Through this symbiotic relationship, these nodules play an essential role in plant nutrition and soil fertility by converting atmospheric nitrogen into a form that can be used by plants. This parameter is crucial in understanding plant growth and productivity, particularly in agricultural systems."
+          "val" : "The biomass production efficiency of root nodule tissues containing nitrogen-fixing bacteria, representing the conversion of resources into symbiotic nitrogen fixation structures. This nodule growth yield affects biological nitrogen fixation capacity and influences soil nitrogen inputs in legume-based ecosystems."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NoduGrowthYield_pft"
@@ -14055,13 +17308,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000770",
-      "lbl" : "leaf growth yield",
+      "lbl" : "Leaf growth yield",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf growth yield refers to the rate at which new leaves are formed in a plant over a certain period of time. This measurement can help in understanding the plant's growth rate, health, and productivity."
+          "val" : "The biomass production efficiency of leaf tissues, representing the conversion of resources into photosynthetic biomass per unit of investment. This leaf growth yield determines canopy development rate and affects light capture capacity and carbon assimilation potential."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafBiomGrowthYld_pft"
@@ -14079,18 +17332,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000771",
-      "lbl" : "initial heat requirement for spring leafout/dehardening",
+      "lbl" : "Initial heat requirement for spring leafout/dehardening",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The initial heat requirement for spring leafout/dehardening refers to the accumulated heat units (degree days) required by a plant to switch from winter dormancy to active growth in spring. This is an important parameter in plant phenology models and understanding the timing of spring leafout in relation to climate change."
+          "val" : "The accumulated thermal time required at establishment for plants to break winter dormancy and initiate spring growth processes, measured in hours of favorable temperatures. This initial heat requirement for spring leafout and dehardening determines the timing of seasonal growth resumption and affects vegetation phenology under climate variability."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Hours4LenthenPhotoPeriod_brch"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h"
         }, {
@@ -14100,20 +17356,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000772",
-      "lbl" : "initial cold requirement for autumn leafoff/hardening",
+      "lbl" : "Initial cold requirement for autumn leafoff/hardening",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "VRNZ is a parameter in plant physiology representing the initial cold requirement for autumn leaf off or hardening. It refers to the amount of cold a plant needs to start the process of hardening or preparing for winter dormancy. This usually involves changes such as leaf drop, growth cessation, and alterations in biochemistry and physiology to increase cold tolerance. Hardening can be triggered by a combination of falling temperatures and shortening day length."
+          "val" : "The accumulated chilling time required at establishment for plants to initiate autumn dormancy and cold hardening processes, measured in hours of cold exposure. This initial cold requirement for autumn leafoff and hardening determines winter preparation timing and affects plant survival under seasonal temperature variation."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "VRNZ"
+        }, {
           "pred" : "hasRelatedSynonym",
           "val" : "Hours4ShortenPhotoPeriod_brch"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000019"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h"
@@ -14124,13 +17386,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000773",
-      "lbl" : "leaf number",
+      "lbl" : "Leaf number",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Refer to the number of leaves in a plant or crop, which is a useful measurement for crop growth and development analysis."
+          "val" : "The total count of leaves present on an individual plant at a given developmental stage, representing leaf development and canopy complexity. This leaf number affects photosynthetic capacity and influences light interception and carbon assimilation potential."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NumOfLeaves_brch"
@@ -14148,13 +17410,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000774",
-      "lbl" : "leaf number at floral initiation",
+      "lbl" : "Leaf number at floral initiation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Number of leaves present on the plant at the time of floral initiation."
+          "val" : "The total count of leaves present on a plant when reproductive development begins, representing the vegetative growth completed before flowering. This leaf number at floral initiation affects final plant size and influences resource allocation between vegetative and reproductive growth."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafNumberAtFloralInit_brch"
@@ -14169,13 +17431,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000775",
-      "lbl" : "heat requirement for spring leafout/dehardening",
+      "lbl" : "Heat requirement for spring leafout/dehardening",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Heat requirement for spring leafout/dehardening represents the quantity of accumulated heat (typically measured in degree days) a plant or tree species requires before its buds burst and leaves unfold (leafout) or lose their frost resistance (dehardening) in the spring. This parameter is important for understanding and predicting plant phenology and its responses to climate change."
+          "val" : "The accumulated thermal time required for plants to break winter dormancy and initiate spring leaf emergence, measured in hours of favorable temperatures. This heat requirement for spring leafout and dehardening determines seasonal growth timing and affects vegetation phenology responses to warming temperatures."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Hours4Leafout_brch"
@@ -14187,14 +17449,17 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000776",
-      "lbl" : "cold requirement for autumn leafoff/hardening",
+      "lbl" : "Cold requirement for autumn leafoff/hardening",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Cold requirement for autumn leafoff/hardening (VRNF) refers to the amount of cold exposure (in terms of temperature and duration) required by certain plant species to trigger their transition to autumn or winter mode, which typically involves shedding leaves (leafoff) and/or undergoing physiological changes to harden or prepare for the harsh winter conditions. This cold requirement is typically expressed as a specific number of chill hours (hours of exposure to temperatures below a certain threshold). Understanding this requirement is important for predicting the seasonal behaviour and geographic distribution of plants, as well as simulating ecosystem responses to changes in climate."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "VRNF"
+        }, {
           "pred" : "hasRelatedSynonym",
           "val" : "Hours4LeafOff_brch"
         } ],
@@ -14211,13 +17476,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000778",
-      "lbl" : "leaf growth stage counter",
+      "lbl" : "Leaf growth stage counter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A numerical index that tracks the developmental stage or maturity level of individual leaves within plant canopies, providing information about leaf phenology and growth progression. This parameter is essential for modeling leaf area development, photosynthetic capacity changes, and seasonal patterns of canopy structure in vegetation growth models and ecological studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "KLowestGroLeafNode_brch"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
@@ -14225,54 +17497,73 @@
       "lbl" : "Number of minimum leafed nodes used in growth allocation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The minimum count of nodes bearing leaves that are considered in algorithms for distributing growth resources and biomass allocation within plant architectural models. This parameter controls how plant growth models simulate resource distribution patterns and affects predictions of canopy development, branching patterns, and overall plant structural dynamics in ecological and agricultural applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "KMinNumLeaf4GroAlloc_brch"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000237"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000781",
-      "lbl" : "rate of leaf initiation at 25 oC",
+      "lbl" : "Rate of leaf initiation at 25 oC",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of new leaf production per unit time at a standardized temperature of 25 degrees Celsius, representing the intrinsic leaf development capacity under optimal thermal conditions. This rate of leaf initiation at 25 degrees Celsius is used to calibrate temperature responses of leaf development in vegetation models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RefLeafAppearRate_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000782",
-      "lbl" : "leaf length:width ratio",
+      "lbl" : "Leaf length:width ratio",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The leaf length to width ratio, often represented as WDLF, refers to the ratio of the length of a leaf to its width. It is an important measure in plant morphology helping to describe the shape of leaves, and can influence factors such as the leaf's exposure to light and its rate of water loss through transpiration."
+          "val" : "The ratio of leaf length to leaf width, representing leaf shape and morphological characteristics that affect light interception and water loss patterns. This leaf length to width ratio influences photosynthetic efficiency and transpiration rates in plant canopies."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "WDLF"
+        }, {
           "pred" : "hasRelatedSynonym",
           "val" : "rLen2WidthLeaf_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000783",
-      "lbl" : "leaf area:mass during growth",
+      "lbl" : "Leaf area:mass during growth",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf area:mass during growth refers to the ratio of the surface area of a leaf to its mass during the plant's growth phase. It is often used as an indicator of plant growth and health, as well as a measure of the plant's photosynthetic capacity.|The ratio of leaf area to leaf mass during the growth stage of a plant. This is a crucial parameter in plant physiology as it directly influences photosynthetic capacity and nutrient uptake ability of the plant."
+          "val" : "The ratio of leaf surface area to leaf dry mass during active growth periods, representing leaf construction efficiency and photosynthetic investment strategies. This leaf area to mass during growth affects light capture per unit of biomass investment and influences plant competitive ability and resource use efficiency."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SLA1_pft"
@@ -14296,14 +17587,17 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000784",
-      "lbl" : "threshold temperature for spring leafout/dehardening",
+      "lbl" : "Threshold temperature for spring leafout/dehardening",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The threshold temperature for spring leafout/dehardening, often abbreviated as TCZ, refers to the specific temperature at which plants begin to deharden or soften their tissue and produce new leaves in spring. It is a critical parameter in plant phenology and earth systems modeling, indicating the response of plants to changing seasonal temperatures.|Threshold temperature for spring leafout/dehardening refers to the specific temperature at which deciduous trees or plants start to produce and show their leaves (leafout) or lose their frost tolerance (dehardening) during the spring season. It is an important parameter for understanding phenological events and climate change impacts on vegetation."
+          "val" : "The critical air temperature that triggers spring leaf emergence and loss of cold tolerance in deciduous plants, representing the thermal threshold for seasonal growth resumption. This threshold temperature for spring leafout and dehardening determines vegetation phenology timing and affects growing season length under temperature variability."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "TCZ"
+        }, {
           "pred" : "hasRelatedSynonym",
           "val" : "TC4LeafOut_pft"
         } ],
@@ -14317,10 +17611,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000785",
-      "lbl" : "petiole length:mass during growth",
+      "lbl" : "Petiole length:mass during growth",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The ratio of petiole length to petiole mass during active growth periods, representing petiole construction efficiency and support structure investment. This petiole length to mass during growth affects leaf positioning and mechanical support per unit of biomass investment."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PetoLen2Mass_pft"
@@ -14338,13 +17635,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000786",
-      "lbl" : "hours above threshold temperature required for spring leafout/dehardening",
+      "lbl" : "Hours above threshold temperature required for spring leafout/dehardening",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The total number of hours that the temperature stays above a certain threshold, which is typically required for spring leafout or dehardening processes in plants. This is an important parameter for understanding plant phenology and growth dynamics."
+          "val" : "The accumulated duration of favorable temperatures above a critical threshold required for plants to complete spring dormancy release and leaf emergence. This hours above threshold temperature required for spring leafout and dehardening determines phenological timing and affects vegetation response to temperature patterns."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HourReq4LeafOut_brch"
@@ -14359,10 +17656,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000787",
-      "lbl" : "number of branches of the plant",
+      "lbl" : "Number of branches of the plant",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The total count of lateral shoots or branches on an individual plant, representing architectural complexity and resource allocation to structural development. This number of branches of the plant affects canopy structure and influences light interception and competitive ability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NumOfBranches_pft"
@@ -14370,10 +17670,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000788",
-      "lbl" : "main branch number",
+      "lbl" : "Main branch number",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The count of primary lateral shoots originating directly from the main stem, representing the basic architectural structure of plant branching. This main branch number affects canopy architecture and influences light distribution and resource allocation patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BranchNumber_pft"
@@ -14381,10 +17684,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000789",
-      "lbl" : "branch number id",
+      "lbl" : "Branch number id",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "An identification code or index assigned to individual branches for tracking purposes in plant architectural analysis and modeling. This branch number identification enables systematic monitoring of branch-specific growth and phenological processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BranchNumber_brch"
@@ -14392,10 +17698,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000790",
-      "lbl" : "number of main branch",
+      "lbl" : "Number of main branch",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The total count of primary branches emerging from the central stem or trunk, representing the fundamental branching pattern of plant architecture. This number of main branch determines structural complexity and affects mechanical stability and resource distribution."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MainBranchNum_pft"
@@ -14403,10 +17712,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000791",
-      "lbl" : "branch phenology flag for senescence",
+      "lbl" : "Branch phenology flag for senescence",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A binary indicator marking whether a branch has initiated senescence processes that lead to leaf and tissue abscission. This branch phenology flag for senescence tracks the timing of seasonal or stress-induced senescence events in plant phenological models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Prep4Literfall_brch"
@@ -14414,10 +17726,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000792",
-      "lbl" : "hour counter for phenological senescence of a branch",
+      "lbl" : "Hour counter for phenological senescence of a branch",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The accumulated time in hours from maturity to the completion of senescence and litterfall processes in individual branches. This hour counter for phenological senescence of a branch quantifies the duration of senescence and affects nutrient cycling timing."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Hours4LiterfalAftMature_brch"
@@ -14429,10 +17744,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000793",
-      "lbl" : "branch phenological senescence flag",
+      "lbl" : "Branch phenological senescence flag",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A binary indicator marking whether active senescence processes are occurring in a branch, including leaf color change and abscission preparation. This branch phenological senescence flag determines resource remobilization timing and affects seasonal nutrient cycling patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "doSenescence_brch"
@@ -14440,10 +17758,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000794",
-      "lbl" : "branch phenological remobilization flag",
+      "lbl" : "Branch phenological remobilization flag",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A binary indicator marking whether nutrient remobilization processes are active in a branch, involving the transfer of nutrients from senescing tissues to storage organs. This branch phenological remobilization flag affects nutrient conservation efficiency and influences plant resource economy."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "doRemobilization_brch"
@@ -14451,10 +17772,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000795",
-      "lbl" : "branch phenological flag for leafout initialization",
+      "lbl" : "Branch phenological flag for leafout initialization",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A binary indicator marking the initiation of spring leafout processes in a branch, including bud break preparation and early leaf development. This branch phenological flag for leafout initialization determines growing season onset and affects canopy development timing."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "doInitLeafOut_brch"
@@ -14462,10 +17786,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000796",
-      "lbl" : "branch phenological flag for leafout",
+      "lbl" : "Branch phenological flag for leafout",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A binary indicator marking active leaf emergence and expansion processes in a branch during spring or favorable conditions. This branch phenological flag for leafout tracks canopy development progress and affects photosynthetic capacity establishment."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "doPlantLeafOut_brch"
@@ -14473,10 +17800,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000797",
-      "lbl" : "branch phenological flag for leaf off",
+      "lbl" : "Branch phenological flag for leaf off",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A binary indicator marking the occurrence of leaf abscission and fall processes in a branch during autumn or stress conditions. This branch phenological flag for leaf off determines defoliation timing and affects seasonal carbon cycling patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "doPlantLeaveOff_brch"
@@ -14484,10 +17814,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000798",
-      "lbl" : "flag to detect branch death",
+      "lbl" : "Flag to detect branch death",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A binary indicator used to identify when a branch has died due to stress, damage, or natural senescence processes. This flag to detect branch death enables tracking of branch mortality and affects carbon allocation and canopy structure in vegetation models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantBranchState_brch"
@@ -14495,13 +17828,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000799",
-      "lbl" : "branch nonstructural C content required for new branch",
+      "lbl" : "Branch nonstructural carbon content required for new branch",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The nonstructural carbon content required for a new branch in a plant. This refers to the carbon that is not part of the plant's physical structure, such as sugars and other compounds that can be used for energy."
+          "val" : "The minimum concentration of mobile carbon compounds needed to initiate new branch development, including sugars and other energy-rich compounds. This branch nonstructural carbon content required for new branch determines branching capacity and affects plant architectural development under resource limitation."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NonstCMinConc2InitBranch_pft"
@@ -14519,13 +17852,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000800",
-      "lbl" : "normalized node number during vegetative growth stages",
+      "lbl" : "Normalized node number during vegetative growth stages",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Normalized node number during vegetative growth stages refers to the number of nodes (joints or points of attachment) on a plant that appear during its vegetative growth period, normalized to account for differences in growth conditions or plant varieties. This measurement is often used in plant physiology and growth modeling to track developmental progression, as the number of nodes can serve as an indicator of a plant's stage in its life cycle."
+          "val" : "The standardized count of stem nodes during vegetative development, adjusted for maturity group and growth conditions to enable comparison across varieties. This normalized node number during vegetative growth stages tracks developmental progress and affects leaf production capacity."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NodeNumNormByMatgrp_brch"
@@ -14540,13 +17873,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000801",
-      "lbl" : "gain in normalized node number during vegetative growth stages",
+      "lbl" : "Gain in normalized node number during vegetative growth stages",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Gain in normalized node number during vegetative growth stages refers to the increase in the number of nodes or branching points in a plant during the vegetative phase of its growth cycle, normalized to standard growth conditions. This is a parameter used in earth systems modeling to understand and simulate plant growth and development."
+          "val" : "The rate of increase in standardized node count per unit time during vegetative development, representing the tempo of structural development. This gain in normalized node number during vegetative growth stages determines canopy expansion rate and affects resource acquisition potential."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HourlyNodeNumNormByMatgrp_brch"
@@ -14561,13 +17894,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000802",
-      "lbl" : "gain in normalized node number during reproductive growth stages",
+      "lbl" : "Gain in normalized node number during reproductive growth stages",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The Gain in normalized node number during reproductive growth stages refers to the increase in the relative number of nodes in a plant during its reproductive growth phase. This parameter is essential for understanding plant growth and productivity as nodes are key sites for leaf and flower formation."
+          "val" : "The rate of increase in standardized node count per unit time during reproductive development, representing the tempo of flower and fruit production sites. This gain in normalized node number during reproductive growth stages determines reproductive capacity and affects seed production potential."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "dReproNodeNumNormByMatG_brch"
@@ -14585,10 +17918,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000803",
-      "lbl" : "shoot node number",
+      "lbl" : "Shoot node number",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The total count of nodes present on individual shoots or branches, representing the structural complexity and developmental stage of plant architecture. This shoot node number affects leaf arrangement patterns and influences photosynthetic surface area distribution."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ShootNodeNum_brch"
@@ -14596,13 +17932,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000804",
-      "lbl" : "node number at floral initiation",
+      "lbl" : "Node number at floral initiation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Node number at floral initiation represents the number of nodes on the plant stem at the time when the plant begins to produce flowers. This parameter is important for plant growth modeling and agronomy, as it is a significant determinant of the plant's reproductive capacity."
+          "val" : "The total count of nodes present on a plant stem when flowering processes begin, representing the vegetative development completed before reproductive transition. This node number at floral initiation determines potential flower and fruit production sites and affects final reproductive output."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NodeNum2InitFloral_brch"
@@ -14620,13 +17956,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000805",
-      "lbl" : "normalized node number during reproductive growth stages",
+      "lbl" : "Normalized node number during reproductive growth stages",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Normalized node number during reproductive growth stages refers to the standardization of the node number, which is an important aspect of plant structure, during the reproductive phase of plant growth. This helps in shedding light on the varying developmental processes across different phases of a plant's life cycle."
+          "val" : "The standardized count of stem nodes during reproductive development, adjusted for maturity group to enable comparison of reproductive development across varieties. This normalized node number during reproductive growth stages tracks flowering progression and affects reproductive site availability."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ReprodNodeNumNormByMatrgrp_brch"
@@ -14641,13 +17977,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000806",
-      "lbl" : "node number at anthesis",
+      "lbl" : "Node number at anthesis",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Node number at anthesis refers to the number of nodes on the plant at the time of anthesis, i.e., when the flower is fully open and functional. This is an important measure in agriculture and botany as it can provide information about the plant's growth and development, and it can be influenced by various factors such as genetics, environmental conditions, and agricultural practices."
+          "val" : "The total count of nodes present on a plant when flowers reach full bloom and functional maturity, representing the structural development achieved by peak flowering. This node number at anthesis determines maximum reproductive capacity and affects pollination and fertilization success."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NodeNumberAtAnthesis_brch"
@@ -14662,28 +17998,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000809",
-      "lbl" : "rate of node initiation at 25 oC",
+      "lbl" : "Rate of node initiation at 25 oC",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of new node formation per unit time at a standardized temperature of 25 degrees Celsius, representing the intrinsic developmental tempo under optimal thermal conditions. This rate of node initiation at 25 degrees Celsius is used to calibrate temperature responses of structural development in vegetation models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RefNodeInitRate_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000249"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000810",
-      "lbl" : "internode length:mass during growth",
+      "lbl" : "Internode length:mass during growth",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Internode length:mass during growth refers to the ratio of internode length to mass during the growth phase of a plant. This measure can provide insights into the growth patterns and overall health of the plant."
+          "val" : "The ratio of internode length to internode mass during active growth periods, representing stem construction efficiency and elongation patterns. This internode length to mass during growth affects plant height development and influences mechanical support per unit of biomass investment."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NodeLenPergC_pft"
@@ -14704,13 +18046,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000811",
-      "lbl" : "parameter for allocation of growth to nodes",
+      "lbl" : "Parameter for allocation of growth to nodes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Parameter for allocation of growth to nodes refers to a factor used in plant growth models that determines how much of the plant's growth is allocated to its nodes. Nodes are the points on a plant stem where leaves or branches are attached. Understanding and accurately estimating this parameter is vital for predicting plant architecture and yield in agricultural systems."
+          "val" : "The proportional fraction of total plant growth allocated to node development and associated structures, determining the investment in structural attachment points. This parameter for allocation of growth to nodes affects plant architecture and influences leaf and branch production capacity."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracGroth2Node_pft"
@@ -14725,10 +18067,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000812",
-      "lbl" : "number of concurrently growing nodes",
+      "lbl" : "Number of concurrently growing nodes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The count of nodes that are simultaneously active in growth and development processes, representing the active growing points on a plant. This number of concurrently growing nodes affects resource distribution patterns and influences overall plant development rate."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NumCogrowthNode_pft"
@@ -14736,15 +18081,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000813",
-      "lbl" : "minimum daily canopy water potential",
+      "lbl" : "Minimum daily canopy water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The lowest water potential value recorded in plant canopy tissues during a 24-hour period, representing the maximum water stress experienced daily. This minimum daily canopy water potential indicates drought stress severity and affects photosynthetic capacity and plant survival."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSICanPDailyMin_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MPa"
         }, {
@@ -14757,10 +18108,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000814",
-      "lbl" : "clumping factor for self-shading in canopy layer at current LAI",
+      "lbl" : "Clumping factor for self-shading in canopy layer at current LAI",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A factor quantifying the degree of foliage aggregation at the current leaf area index, affecting light penetration and internal shading within plant canopies. This clumping factor for self-shading in canopy layer at current leaf area index influences photosynthetic efficiency and canopy productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ClumpFactorNow_pft"
@@ -14768,13 +18122,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000815",
-      "lbl" : "clumping factor for self-shading in canopy layer",
+      "lbl" : "Clumping factor for self-shading in canopy layer",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The clumping factor for self-shading in a canopy layer refers to a variable used in plant canopy models. It measures the degree to which foliage is clumped together rather than being evenly distributed, affecting how much light penetrates the canopy. This in turn can influence photosynthesis rates and other physiological processes."
+          "val" : "A dimensionless parameter quantifying the degree of foliage aggregation that affects light distribution and internal shading within plant canopies. This clumping factor for self-shading in canopy layer influences photosynthetic light use efficiency and canopy carbon assimilation rates."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ClumpFactor_pft"
@@ -14792,10 +18146,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000816",
-      "lbl" : "flag to detect canopy death",
+      "lbl" : "Flag to detect canopy death",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A binary indicator used to identify when plant canopy or shoot systems have died due to stress, damage, or natural senescence processes. This flag to detect canopy death enables tracking of shoot mortality and affects carbon allocation and ecosystem productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantShootState_pft"
@@ -14803,13 +18160,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000817",
-      "lbl" : "maximum grain node number per branch",
+      "lbl" : "Maximum grain node number per branch",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Maximum grain node number per branch refers to the maximum number of grain nodes that can be present on a single branch of the plant. This measurement is crucial for understanding the productivity potential of crop varieties, as the number of grain nodes directly impact the yield."
+          "val" : "The highest possible number of grain-bearing nodes that can develop on a single branch, representing the genetic potential for reproductive site formation. This maximum grain node number per branch determines yield potential and affects crop productivity under optimal growing conditions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MaxPotentSeedNumber_pft"
@@ -14817,6 +18174,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000176"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000145"
@@ -14824,10 +18184,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000818",
-      "lbl" : "maximum grain number per node",
+      "lbl" : "Maximum grain number per node",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The highest possible number of grains that can develop at a single node position, representing the genetic potential for seed production per reproductive site. This maximum grain number per node determines local seed density and affects overall reproductive output."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MaxSeedNumPerSite_pft"
@@ -14838,6 +18201,9 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000176"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000122"
@@ -14848,28 +18214,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000819",
-      "lbl" : "maximum grain size",
+      "lbl" : "Maximum grain size",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The largest possible individual grain mass that can be achieved under optimal growing conditions, representing the genetic potential for seed size. This maximum grain size affects seed quality and influences crop market value and nutritional content."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MaxSeedCMass_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000820",
-      "lbl" : "number of nodes in seed",
+      "lbl" : "Number of nodes in seed",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Number of nodes in a seed refers to the number of nodal points present in the embryonic structure of a seed. These nodes are crucial as they generally give rise to shoots or roots as the seed germinates and begins to grow."
+          "val" : "The count of nodal points present in the embryonic structure of seeds at planting, representing the initial developmental potential for shoot formation. This number of nodes in seed determines initial growth capacity and affects early seedling establishment success."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ShootNodeNumAtPlanting_pft"
@@ -14884,10 +18259,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000821",
-      "lbl" : "grain size at seeding",
+      "lbl" : "Grain size at seeding",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The individual mass of seeds used for planting, representing the initial resource endowment for seedling establishment and early growth. This grain size at seeding affects germination success and influences early seedling vigor and competitive ability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SeedCMass_pft"
@@ -14899,13 +18277,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000822",
-      "lbl" : "maximum rate of fill per grain",
+      "lbl" : "Maximum rate of fill per grain",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Maximum rate of fill per grain denotes the maximum speed at which an individual grain can accumulate matter during the grain filling stage. This parameter has significant implications for the final yield and quality of a crop. The grain filling rate is affected by various factors such as genetic characteristics, environmental conditions, and nutrient availability."
+          "val" : "The highest possible rate of mass accumulation in individual grains during the grain filling period, representing the genetic potential for seed development rate. This maximum rate of fill per grain determines harvest timing and affects final grain quality under optimal conditions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GrainFillRate25C_pft"
@@ -14913,6 +18291,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000095"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g h-1"
@@ -14923,13 +18304,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000823",
-      "lbl" : "flag to detect physiological maturity from grain fill",
+      "lbl" : "Flag to detect physiological maturity from grain fill",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Flag to detect physiological maturity from grain fill is a parameter in crop models that triggers the simulation of the transition from the grain filling stage to physiological maturity in crops. This might be based on temperature thresholds, day length, or other plant growth parameters. Physiological maturity indicates the stage at which the crop has completed its growth and development and is ready for harvest."
+          "val" : "A binary indicator that signals when crops have reached physiological maturity based on grain filling completion, marking the end of active grain development. This flag to detect physiological maturity from grain fill determines harvest readiness and affects crop quality and yield optimization timing."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HourFailGrainFill_brch"
@@ -14941,13 +18322,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000824",
-      "lbl" : "counter for mobilizing nonstructural C during spring leafout/dehardening",
+      "lbl" : "Counter for mobilizing nonstructural carbon during spring leafout/dehardening",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "A parameter that represents the counter for mobilizing nonstructural carbon (C) during the process of spring leafout and dehardening in vegetation. Spring leafout refers to the sprouting and growth of new leaves in plants during the spring season, while dehardening refers to the process by which plants transition from a dormant, hardened state to an active, growing state. The mobilization of nonstructural carbon refers to the utilization and movement of stored carbon reserves within the vegetation for the purpose of new growth and development during this period. This parameter tracks the accumulation and release of nonstructural carbon during leafout and dehardening, providing information on the timing and intensity of this process in Earth system models."
+          "val" : "The accumulated time for mobilizing stored carbon reserves during spring dormancy break and leaf emergence processes. This counter for mobilizing nonstructural carbon during spring leafout and dehardening tracks the duration of carbon remobilization and affects seasonal growth initiation timing."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Hours2LeafOut_brch"
@@ -14959,13 +18340,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000825",
-      "lbl" : "counter for mobilizing nonstructural C during autumn leafoff/hardening",
+      "lbl" : "Counter for mobilizing nonstructural carbon during autumn leafoff/hardening",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Counter for mobilizing nonstructural C during autumn leafoff/hardening indicates the amount or level of nonstructural carbon being mobilised during the process of leaf off or hardening in autumn. This can provide insights into the carbon cycle and plant physiology, especially in relation to adaptations to seasonal changes."
+          "val" : "The accumulated time for mobilizing and storing carbon reserves during autumn leaf senescence and cold hardening processes. This counter for mobilizing nonstructural carbon during autumn leafoff and hardening tracks resource conservation timing and affects winter survival preparation."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HoursDoingRemob_brch"
@@ -14980,10 +18361,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000826",
-      "lbl" : "plant branch growth stage",
+      "lbl" : "Plant branch growth stage",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical indicator of the current developmental stage of individual plant branches, tracking phenological progression through growth phases. This plant branch growth stage determines resource allocation patterns and affects branch-specific physiological processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantCalendar_brch"
@@ -14991,13 +18375,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000827",
-      "lbl" : "temperature below which seed set is adversely affected",
+      "lbl" : "Temperature below which seed set is adversely affected",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "CTC (critical temperature for crop) is the temperature below which the process of seed set in plants is adversely affected, leading to a decreased crop yield. This parameter is critical in agricultural and earth system modeling, as it helps to predict the impacts of climate change on crop productivity."
+          "val" : "The critical low temperature threshold below which reproductive processes and seed formation are impaired, representing the cold sensitivity of reproductive development. This temperature below which seed set is adversely affected determines growing region suitability and affects crop yield potential under cool conditions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TCChill4Seed_pft"
@@ -15012,13 +18396,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000828",
-      "lbl" : "temperature above which seed set is adversely affected",
+      "lbl" : "Temperature above which seed set is adversely affected",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "HTC, or High Temperature Cutoff, is the temperature above which seed set is adversely affected. As temperature rises beyond this point, the process of seed set is disrupted, potentially leading to lower yield. This is an important parameter in agricultural and earth systems modeling, particularly in the context of climate change and global warming."
+          "val" : "The critical high temperature threshold above which reproductive processes and seed formation are impaired, representing the heat sensitivity of reproductive development. This temperature above which seed set is adversely affected determines growing region suitability and affects crop yield potential under warming conditions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HighTempLimitSeed_pft"
@@ -15036,10 +18420,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000829",
-      "lbl" : "sensitivity to canopy temperature",
+      "lbl" : "Sensitivity to canopy temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The degree of seed development response to changes in canopy temperature, representing the thermal sensitivity of reproductive processes. This sensitivity to canopy temperature affects seed set success and influences reproductive output under temperature variability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SeedTempSens_pft"
@@ -15051,13 +18438,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000830",
-      "lbl" : "critical daylength for phenological progress",
+      "lbl" : "Critical daylength for phenological progress",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Critical daylength for phenological progress refers to the amount of daylight necessary for a plant to transition from one stage of development to another. It is a critical factor in determining the timing of development and maturity in many plant species."
+          "val" : "The photoperiod threshold that triggers developmental transitions in plants, representing the minimum or maximum daylight duration required for phenological advancement. This critical daylength for phenological progress determines flowering and maturation timing and affects seasonal development patterns."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CriticPhotoPeriod_pft"
@@ -15075,13 +18462,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000831",
-      "lbl" : "difference between current and critical daylengths used to calculate phenological progress",
+      "lbl" : "Difference between current and critical daylengths used to calculate phenological progress",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Difference between the current and critical daylengths used to calculate phenological progress."
+          "val" : "The deviation between actual photoperiod and critical photoperiod thresholds that drives phenological development rates in photoperiod-sensitive plants. This difference between current and critical daylengths used to calculate phenological progress determines the pace of developmental transitions."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PhotoPeriodSens_pft"
@@ -15099,24 +18486,31 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000832",
-      "lbl" : "initial clumping factor for self-shading in canopy layer",
+      "lbl" : "Initial clumping factor for self-shading in canopy layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "The initial degree of foliage aggregation at canopy establishment that affects light distribution and internal shading patterns. This initial clumping factor for self-shading in canopy layer determines early canopy light interception efficiency and influences seedling establishment success."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ClumpFactorInit_pft"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000833",
-      "lbl" : "number of hours below set temperature required for autumn leafoff/hardening",
+      "lbl" : "Number of hours below set temperature required for autumn leafoff/hardening",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Number of hours below set temperature required for autumn leafoff/hardening refers to the cumulative time that a plant species has been exposed to temperatures below a certain critical point. This is usually required for a plant to enter a dormant state (leaf off and hardening) in preparation for winter. It is a parameter used in plant phenology models to simulate the timing of seasonal events in plants, such as leaf fall in autumn."
+          "val" : "The accumulated chilling time below a critical temperature threshold required to initiate autumn dormancy and cold hardening processes. This number of hours below set temperature required for autumn leafoff and hardening determines seasonal dormancy timing and affects winter survival preparation."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HourReq4LeafOff_brch"
@@ -15128,13 +18522,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000834",
-      "lbl" : "adjustment of Arhhenius curves for plant thermal acclimation",
+      "lbl" : "Adjustment of Arhhenius curves for plant thermal acclimation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "OFFST refers to the adjustment of Arrhenius curves for plant thermal acclimation. It's a factor applied to adjust the response of physiological processes to temperature changes in the context of plant thermal acclimation. It's an important parameter in vegetation and Earth system modeling."
+          "val" : "A temperature adjustment factor applied to Arrhenius equations to account for plant thermal acclimation responses to changing temperature conditions. This adjustment of Arrhenius curves for plant thermal acclimation modifies physiological rate responses and affects plant adaptation to temperature variability."
         },
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TempOffset_pft"
@@ -15146,21 +18540,31 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000835",
-      "lbl" : "plant photosynthetic type (C3 or C4)",
+      "lbl" : "Plant photosynthetic type (C3 or C4)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification of plants based on their photosynthetic carbon fixation pathway, distinguishing between three-carbon and four-carbon photosynthetic mechanisms. This plant photosynthetic type determines temperature and carbon dioxide response patterns and affects water use efficiency."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantPhotosynthesisType"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000246"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000836",
-      "lbl" : "plant growth type (vascular, non-vascular)",
+      "lbl" : "Plant growth type (vascular, non-vascular)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification of plants based on the presence or absence of specialized water and nutrient transport tissues. This plant growth type determines resource acquisition strategies and affects ecosystem structure and nutrient cycling patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantRootProfile_pft"
@@ -15168,10 +18572,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000837",
-      "lbl" : "plant growth habit (annual or perennial)",
+      "lbl" : "Plant growth habit (annual or perennial)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification of plants based on their life cycle duration, distinguishing between single-season and multi-year growth patterns. This plant growth habit determines resource allocation strategies and affects ecosystem carbon storage and turnover rates."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantPhenolPattern_pft"
@@ -15179,10 +18586,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000838",
-      "lbl" : "temperature effect on diffusivity",
+      "lbl" : "Temperature effect on diffusivity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "A scaling factor quantifying how temperature changes affect the molecular diffusion rates of chemical species in environmental media. This temperature effect on diffusivity influences contaminant transport rates and affects chemical distribution patterns in soils and groundwater."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TScal4Difsvity_vr"
@@ -15190,212 +18600,345 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000839",
-      "lbl" : "aqueous dispersivity scalar",
+      "lbl" : "Aqueous dispersivity scalar",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "A parameter representing the mixing and spreading of dissolved chemicals in water due to heterogeneity in flow paths and velocities. This aqueous dispersivity scalar affects contaminant plume development and influences solute transport modeling in groundwater systems."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DISP_3D"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000840",
-      "lbl" : "gaseous diffusivity",
+      "lbl" : "Gaseous diffusivity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of molecular diffusion of gaseous chemical species through environmental media, determining the spread of gases through air and porous materials. This gaseous diffusivity affects atmospheric chemical transport and influences air quality and greenhouse gas dynamics."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "For various gases?", "Vector" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GasDifc_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000841",
-      "lbl" : "solute diffusivity",
+      "lbl" : "Solute diffusivity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of molecular diffusion of dissolved chemical species through liquid media, determining the spread of solutes in water and soil solutions. This solute diffusivity affects contaminant transport rates and influences nutrient and pollutant distribution in aquatic and terrestrial systems."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "For various solutes?  Is the solute specified by another attribute as in CORAL?", "Vector" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoluteDifusvty_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000843",
-      "lbl" : "aqueous DOC diffusivity in soil",
+      "lbl" : "Aqueous dissolved organic carbon diffusivity in soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of molecular diffusion of dissolved organic carbon compounds through soil water, affecting the mobility of organic matter in terrestrial ecosystems. This aqueous dissolved organic carbon diffusivity in soil influences carbon cycling and affects soil organic matter distribution patterns."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "This is interesting because it's both aqueous and in soil.", "Vector" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOMdiffusivity_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000097"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000844",
-      "lbl" : "water vapor diffusivity in soil",
+      "lbl" : "Water vapor diffusivity in soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of molecular diffusion of water vapor through soil pores and air spaces, affecting moisture transport and evaporation from soil surfaces. This water vapor diffusivity in soil influences soil drying patterns and affects plant water availability and root zone hydrology."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WVapDifusvitySoil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000118"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000845",
-      "lbl" : "water vapor diffusivity in snow",
+      "lbl" : "Water vapor diffusivity in snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of molecular diffusion of water vapor through snow pack pore spaces, affecting sublimation and moisture transport within snow layers. This water vapor diffusivity in snow influences snow metamorphism and affects snowpack stability and melting patterns."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "H2OVapDifsc_snvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000118"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000846",
-      "lbl" : "water vapor diffusivity in litter",
+      "lbl" : "Water vapor diffusivity in litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of molecular diffusion of water vapor through decomposing plant litter layers, affecting moisture loss and decomposition rates. This water vapor diffusivity in litter influences litter moisture content and affects decomposer activity and carbon cycling rates."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VaporDiffusivityLitR_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "http://www.w3.org/2002/07/Litter%20(plant)"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000118"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000847",
-      "lbl" : "water vapor diffusivity in air",
+      "lbl" : "Water vapor diffusivity in air",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of molecular diffusion of water vapor through atmospheric air, determining humidity transport and atmospheric moisture distribution. This water vapor diffusivity in air affects evapotranspiration processes and influences atmospheric water cycling and precipitation patterns."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WVapDifusvityAir_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000059"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000118"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000848",
-      "lbl" : "solubility of gases",
+      "lbl" : "Solubility of gases",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum concentration of gaseous chemical species that can dissolve in aqueous solutions under specified conditions. This solubility of gases affects gas-water exchange processes and influences dissolved gas concentrations in aquatic and soil systems."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "For various gases?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GasSolbility_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000250"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000849",
-      "lbl" : "net gaseous flux from previous time step",
+      "lbl" : "Net gaseous flux from previous time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The net rate of gaseous chemical transport calculated from the preceding computational time interval, providing continuity for transport modeling. This net gaseous flux from previous time step maintains transport momentum and affects temporal consistency in chemical distribution predictions."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RGasTranspFlxPrev_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000850",
-      "lbl" : "net aqueous CH4 flux from previous time step",
+      "lbl" : "Net aqueous CH4 flux from previous time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The net rate of methane transport in aqueous phases calculated from the preceding computational time interval, tracking dissolved methane movement. This net aqueous methane flux from previous time step affects methane distribution patterns and influences greenhouse gas cycling in aquatic systems."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCH4PhysexchPrev_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000851",
-      "lbl" : "net aqueous O2 flux from previous time step",
+      "lbl" : "Net aqueous flux from previous time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "The net rate of chemical transport in aqueous phases calculated from the preceding computational time interval, providing continuity for dissolved species modeling. This net aqueous flux from previous time step maintains chemical transport momentum and affects temporal consistency in solute distribution predictions."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RO2AquaSourcePrev_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000852",
-      "lbl" : "total Al in runoff",
+      "lbl" : "Total aluminum in runoff",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total Al in runoff refers to the concentration or amount of aluminum (Al) that is present in the water runoff from a specific area of land. Aluminum can be released into runoff from natural sources, such as weathering of rocks and soils, as well as from anthropogenic activities, including mining, industrial processes, and agriculture. This parameter is important to monitor as it can have significant impacts on water quality, ecosystem health, and the overall functioning of aquatic systems."
+          "val" : "The complete aluminum content transported by surface water flow from terrestrial areas, including both dissolved and particulate aluminum fractions from weathering and anthropogenic sources. This total aluminum in runoff affects water quality and influences aluminum toxicity in downstream aquatic ecosystems."
         },
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_FloXSurRunoff_2D"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000000"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000180"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000853",
-      "lbl" : "surface runoff gas flux",
+      "lbl" : "Surface runoff gas flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface runoff gas flux refers to the exchange of gases between the Earth's surface and water bodies due to the movement of water runoff over the land. It represents the release or absorption of gases such as carbon dioxide (CO2), methane (CH4), or nitrogen oxides (NOx) into or from the water bodies during the process of surface runoff. This parameter plays a crucial role in understanding and predicting the biogeochemical cycles of greenhouse gases and their impact on climate change."
+          "val" : "The rate of gaseous chemical transport by surface water flow, including dissolved gases and gas exchange during overland flow processes. This surface runoff gas flux affects atmospheric gas exchange and influences greenhouse gas emissions from terrestrial watersheds to aquatic systems."
         },
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_FloXSurRunoff_2D"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         }, {
@@ -15408,13 +18951,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000854",
-      "lbl" : "surface runoff nutrient flux",
+      "lbl" : "Surface runoff nutrient flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface runoff nutrient flux refers to the movement of nutrients, such as nitrogen and phosphorus, from the land surface to water bodies through runoff water. It represents the amount of nutrients that are transported from the terrestrial ecosystem to aquatic systems, contributing to nutrient loading and potentially causing eutrophication. Surface runoff nutrient flux is influenced by various factors, including land use, soil properties, rainfall, and nutrient management practices."
+          "val" : "The rate of nutrient transport by surface water flow from terrestrial areas to aquatic systems, including nitrogen and phosphorus compounds from soil and vegetation. This surface runoff nutrient flux affects water quality and influences eutrophication potential in receiving water bodies."
         },
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_FloXSurRunoff_2D"
@@ -15435,13 +18978,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000855",
-      "lbl" : "surface runoff DOC flux",
+      "lbl" : "Surface runoff dissolved organic carbon flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface runoff DOC flux refers to the movement or transfer of Dissolved Organic Carbon (DOC) in the form of surface runoff across a given area over a specific period of time. DOC represents a significant proportion of the total organic carbon in many surface waters and plays a vital role in many biogeochemical processes. Its movement can affect the nutrient cycling, microbial activity, and water quality in the affected ecosystems."
+          "val" : "The rate of dissolved organic carbon transport by surface water flow from terrestrial areas, representing the movement of soluble organic compounds to aquatic systems. This surface runoff dissolved organic carbon flux affects water quality and influences carbon cycling between terrestrial and aquatic ecosystems."
         },
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOM_FloXSurRunoff_2DH"
@@ -15462,20 +19005,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000856",
-      "lbl" : "soil NH4 content",
+      "lbl" : "Soil ammonium content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Soil NH4 content refers to the amount of ammonium (NH4) ions present in the soil. Ammonium is a form of nitrogen essential for plant growth, necessary for the synthesis of amino acids, proteins, and other organic compounds in plants. It plays a crucial role in the nitrogen cycling process and is a parameter of interest in studies related to soil fertility, crop production, environmental health, and global change."
+          "val" : "The concentration of ammonium ions in soil, representing plant-available nitrogen and the oxidized form of organic nitrogen mineralization. This soil ammonium content affects plant nutrition and influences nitrification processes and soil nitrogen cycling dynamics."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Changed \"content\" to \"concentration\" since units are mg/kg", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNH4_vr"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000126"
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mg kg-1"
@@ -15489,20 +19032,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000857",
-      "lbl" : "soil NO3 content",
+      "lbl" : "Soil nitrate content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Soil NO3 Content measures the amount of nitrate (NO3) in the soil. Nitrate is a key nutrient for plant growth which is obtained from fertilisers or organic matter decomposing. It is lost from the soil through the processes of leaching, denitrification and uptake by plants. Excessive amounts of nitrate in the soil can also pose environmental problems and contaminates groundwater. Therefore, monitoring of the NO3 content in soil is important in environmental research."
+          "val" : "The concentration of nitrate ions in soil, representing the oxidized form of plant-available nitrogen from nitrification and fertilizer inputs. This soil nitrate content affects plant nutrition and influences groundwater contamination potential and denitrification processes."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Changed \"content\" to \"concentration\" since units are mg/kg", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNO3_vr"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000126"
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mg kg-1"
@@ -15516,20 +19059,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000858",
-      "lbl" : "soil PO4 content",
+      "lbl" : "Soil phosphate content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Soil PO4 content refers to the amount of phosphate (PO4) ions present in the soil. Phosphates are a vital nutrient for plant growth and a crucial element of many cell functions in both plants and animals, including energy transfer, photosynthesis, and DNA synthesis. The soil PO4 content can influence the productivity of an ecosystem, and its measure is often used in agricultural practice to determine fertilizer requirements."
+          "val" : "The concentration of phosphate ions in soil, representing plant-available phosphorus for energy transfer and cellular processes. This soil phosphate content affects plant nutrition and influences ecosystem productivity and phosphorus cycling dynamics."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Changed \"content\" to \"concentration\" since units are mg/kg", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPO4_vr"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000126"
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mg kg-1"
@@ -15543,40 +19086,67 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000859",
-      "lbl" : "PO4 concentration band micropore",
+      "lbl" : "Phosphate concentration band micropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of phosphate ions within soil micropore spaces adjacent to fertilizer bands, representing localized phosphorus availability around applied fertilizers. This phosphate concentration band micropore affects root phosphorus uptake efficiency and influences fertilizer use optimization."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt", "missing definitions; measured in \"soil\" or \"soil band micropore\"?; context \"band micropore\"?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPO4B_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "http://www.w3.org/2002/07/Soil%20band,%20micropore"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000138"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000860",
-      "lbl" : "PO4 concentration non-band micropore",
+      "lbl" : "Phosphate concentration non-band micropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of phosphate ions within soil micropore spaces away from fertilizer application zones, representing background soil phosphorus availability. This phosphate concentration non-band micropore affects general plant phosphorus nutrition and influences soil phosphorus cycling dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt", "measured in soil?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPO4S_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "http://www.w3.org/2002/07/Soil%20Non-band,%20micropore"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000138"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000861",
-      "lbl" : "subsurface lateral DOM fluxes",
+      "lbl" : "Subsurface lateral dissolved organic matter fluxes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal transport rates of dissolved organic matter below the soil surface, representing lateral movement of organic compounds through subsurface flow paths. These subsurface lateral dissolved organic matter fluxes affect soil carbon distribution and influence nutrient cycling between different landscape positions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOM_transpFlx_2DH"
@@ -15588,10 +19158,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000862",
-      "lbl" : "subsurface lateral tracer fluxes",
+      "lbl" : "Subsurface lateral tracer fluxes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal transport rates of chemical tracers through subsurface soil layers, representing lateral movement of dissolved substances below ground. These subsurface lateral tracer fluxes affect contaminant distribution and influence chemical connectivity between different soil zones."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_SubsurTransp_flx_2DH"
@@ -15603,174 +19176,337 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000863",
-      "lbl" : "solute mass in macropore",
+      "lbl" : "Solute mass in macropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of dissolved chemical substances contained within large soil pore spaces that allow rapid water and solute movement. This solute mass in macropore affects preferential flow transport and influences chemical leaching and groundwater contamination potential."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "For various solutes?", "SoilBGCDataType.txt", "should measured in be soil, and context be macropore?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_soHml_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000046"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000125"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000864",
-      "lbl" : "solute mass in micropore",
+      "lbl" : "Solute mass in micropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of dissolved chemical substances contained within small soil pore spaces that restrict water and solute movement. This solute mass in micropore affects slow-release chemical transport and influences long-term chemical retention in soil matrices."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_solml_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000012"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000125"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000865",
-      "lbl" : "solute concentration in micropre",
+      "lbl" : "Solute concentration in micropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of dissolved chemical substances within small soil pore spaces, representing chemical storage in low-mobility soil water. This solute concentration in micropore affects chemical residence time and influences gradual chemical release to plant roots and groundwater."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trc_solcl_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000012"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000125"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000866",
-      "lbl" : "gaseous concentation in micropore",
+      "lbl" : "Gaseous concentration in micropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of gaseous chemical substances within small soil pore spaces, representing gas storage in restricted soil air spaces. This gaseous concentration in micropore affects gas diffusion rates and influences soil-atmosphere gas exchange and anaerobic processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_gascl_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000012"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Gaseous"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000867",
-      "lbl" : "solid SOM hydrolysis rate",
+      "lbl" : "Solid soil organic matter hydrolysis rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of enzymatic breakdown of solid soil organic matter into dissolved forms, representing the initial step of organic matter decomposition. This solid soil organic matter hydrolysis rate affects nutrient mineralization and influences soil carbon cycling and plant nutrient availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Should measurement of be decomposed further? E.g. qualifier = \"solid\"? ", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tRHydlySOM_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000095"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g/m2/hr"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Solid%20soil%20organic%20matter%20hydrolysis"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000868",
-      "lbl" : "microbial residual hydrolysis rate",
+      "lbl" : "Microbial residual hydrolysis rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of enzymatic breakdown of microbial cell residues and byproducts in soil, representing the decomposition of dead microbial biomass. This microbial residual hydrolysis rate affects soil organic matter turnover and influences the formation of stable soil organic carbon pools."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tRHydlyBioReSOM_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000095"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g/m2/hr"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Microbial%20residual%20hydrolysis"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000869",
-      "lbl" : "sorbed OM hydrolysis rate",
+      "lbl" : "Sorbed organic matter hydrolysis rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of enzymatic breakdown of organic matter that is adsorbed onto soil mineral surfaces, representing the decomposition of protected organic compounds. This sorbed organic matter hydrolysis rate affects stabilized carbon turnover and influences long-term soil carbon storage dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tRHydlySoprtOM_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000095"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g/m2/hr"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Sorbed%20organic%20matter%20hydrolysis"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000870",
-      "lbl" : "nutrient tracer loss through surface runoff",
+      "lbl" : "Nutrient tracer loss through surface runoff",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of nutrient loss from soil through surface water flow, representing the transport of dissolved nutrients from terrestrial to aquatic systems. This nutrient tracer loss through surface runoff affects soil fertility and influences water quality and eutrophication in receiving water bodies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_SurfRunoff_flx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Loss"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/surface%20runoff"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Nutrient%20tracer"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000871",
-      "lbl" : "current nitrification inhibition activity",
+      "lbl" : "Current nitrification inhibition activity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The present effectiveness of chemical compounds that reduce the rate of ammonia oxidation to nitrite in soil, representing active suppression of nitrifying bacteria. This current nitrification inhibition activity affects nitrogen retention in soil and influences nitrous oxide emissions and nitrate leaching potential."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Is this a Ki?", "SoilBGCDataType.txt", "Units missing? Is this valid?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZNFNI_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000127"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "http://www.w3.org/2002/07/Current"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Nitrification%20inhibition"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000872",
-      "lbl" : "initial nitrification inhibition activity",
+      "lbl" : "Initial nitrification inhibition activity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The initial effectiveness of chemical compounds that reduce the rate of ammonia oxidation to nitrite in soil at application, representing the starting suppression of nitrifying bacteria. This initial nitrification inhibition activity determines the duration of nitrogen conservation and affects fertilizer efficiency optimization."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZNFN0_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000127"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Nitrification%20inhibition"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000873",
-      "lbl" : "current inhibition activity",
+      "lbl" : "Current inhibition activity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The present effectiveness of chemical compounds that suppress specific soil enzymatic processes, representing active biochemical inhibition in soil systems. This current inhibition activity affects soil biogeochemical processes and influences nutrient cycling and microbial activity patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZNHUI_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000127"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "http://www.w3.org/2002/07/Current"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Inhibition"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000874",
-      "lbl" : "urea hydrolysis inhibition activity",
+      "lbl" : "Urea hydrolysis inhibition activity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The effectiveness of chemical compounds that reduce the rate of urea breakdown to ammonia by urease enzymes in soil. This urea hydrolysis inhibition activity affects nitrogen release timing and influences ammonia volatilization and plant nitrogen availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZNHU0_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000127"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Urea%20hydrolysis%20inhibition"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000875",
-      "lbl" : "column integrated volatile tracer mass in soil at the end of time step",
+      "lbl" : "Column integrated volatile tracer mass in soil at the end of time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of volatile chemical tracers in the entire soil column at the completion of a computational time interval, representing final chemical storage state. This column integrated volatile tracer mass in soil at the end of time step provides mass balance closure and affects subsequent transport calculations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_soilMass_col"
@@ -15782,10 +19518,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000876",
-      "lbl" : "column integrated volatile tracer mass in soil at the beginning of time step",
+      "lbl" : "Column integrated volatile tracer mass in soil at the beginning of time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of volatile chemical tracers in the entire soil column at the start of a computational time interval, representing initial chemical storage state. This column integrated volatile tracer mass in soil at the beginning of time step provides mass balance initialization and affects transport modeling continuity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_soilMass_beg_col"
@@ -15797,25 +19536,43 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000877",
-      "lbl" : "layer mass of gases in micropores",
+      "lbl" : "Layer mass of gases in micropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of gaseous chemical substances contained within small pore spaces in individual soil layers, representing gas storage in restricted soil air volumes. This layer mass of gases in micropores affects vertical gas transport and influences soil-atmosphere gas exchange rates."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_gasml_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000226"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "http://www.w3.org/2002/07/Soil%20Micropore"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Gases"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000878",
-      "lbl" : "column integrated volatile tracer mass at the begining of time step",
+      "lbl" : "Column integrated volatile tracer mass at the begining of time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of volatile chemical tracers across all environmental compartments at the start of a computational time interval, representing system-wide initial chemical inventory. This column integrated volatile tracer mass at the beginning of time step provides comprehensive mass balance initialization for multi-compartment transport modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_TotalMass_beg_col"
@@ -15827,10 +19584,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000879",
-      "lbl" : "column integrated volatile tracer mass at the moment",
+      "lbl" : "Column integrated volatile tracer mass at the moment",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The instantaneous total mass of volatile chemical tracers across all environmental compartments at the current time, representing real-time chemical inventory. This column integrated volatile tracer mass at the moment provides current system status and affects dynamic chemical distribution assessments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_TotalMass_col"
@@ -15842,10 +19602,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000880",
-      "lbl" : "column integrated volatile tracer mass in roots",
+      "lbl" : "Column integrated volatile tracer mass in roots",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of volatile chemical tracers contained within plant root tissues across the entire soil column, representing chemical uptake and accumulation by vegetation. This column integrated volatile tracer mass in roots affects plant-mediated chemical transport and influences phytoremediation potential."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_rootMass_col"
@@ -15857,10 +19620,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000881",
-      "lbl" : "column integrated volatile tracer mass in roots at the beginning of time step",
+      "lbl" : "Column integrated volatile tracer mass in roots at the beginning of time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of volatile chemical tracers contained within plant root tissues at the start of a computational time interval, representing initial plant chemical burden. This column integrated volatile tracer mass in roots at the beginning of time step provides plant uptake modeling initialization and affects vegetation transport calculations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_rootMass_beg_col"
@@ -15872,51 +19638,88 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000882",
-      "lbl" : "soil pH",
+      "lbl" : "Soil pH",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The negative logarithm of hydrogen ion concentration in soil solution, representing soil acidity or alkalinity conditions that affect chemical reactions and biological processes. This soil pH influences nutrient availability, microbial activity, and plant growth in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PH_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000261"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000883",
-      "lbl" : "soil cation exchange capacity",
+      "lbl" : "Soil cation exchange capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total amount of exchangeable cations that soil can hold on its surface and exchange with the soil solution, representing soil fertility and nutrient retention capacity. This soil cation exchange capacity affects plant nutrient availability and influences soil chemical buffering and fertilizer efficiency."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CEC_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Capacity"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "cmol kg-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Cation%20exchange"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000884",
-      "lbl" : "soil anion exchange capacity",
+      "lbl" : "Soil anion exchange capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total amount of exchangeable anions that soil can hold on its surface and exchange with the soil solution, representing soil capacity to retain negatively charged ions. This soil anion exchange capacity affects phosphate and sulfate retention and influences nutrient cycling in acidic and highly weathered soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AEC_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Capacity"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "cmol kg-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Anion%20exchange"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000885",
-      "lbl" : "temperature dependense of microbial activity",
+      "lbl" : "Temperature dependence of microbial activity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The sensitivity of soil microbial metabolic processes to temperature changes, representing how decomposition and biogeochemical reaction rates respond to thermal conditions. This temperature dependence of microbial activity affects organic matter turnover and influences soil carbon cycling under climate warming scenarios."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Not sure how to decompose", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TempSensDecomp_vr"
@@ -15924,10 +19727,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000886",
-      "lbl" : "moisture dependence of microbial activity",
+      "lbl" : "Moisture dependence of microbial activity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The sensitivity of soil microbial metabolic processes to soil water content changes, representing how decomposition and biogeochemical reaction rates respond to hydration conditions. This moisture dependence of microbial activity affects organic matter turnover and influences soil carbon cycling under varying precipitation patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Not sure how to decompose", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MoistSensDecomp_vr"
@@ -15935,103 +19741,172 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000887",
-      "lbl" : "surface gas flux in advection+diffusion",
+      "lbl" : "Surface gas flux in advection+diffusion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of gaseous chemical transport to the soil surface through combined advective and diffusive processes, representing multiple mechanisms of gas movement through soil. This surface gas flux in advection plus diffusion affects soil-atmosphere gas exchange and influences greenhouse gas emissions from terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GasDiff2Surf_flx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000025"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000086"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000888",
-      "lbl" : "total O2 sink in soil due to plant and microbial respiration",
+      "lbl" : "Total sink in soil due to plant and microbial respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The combined consumption of oxygen by plant roots and soil microorganisms for respiration processes, representing total biological oxygen demand in soil systems. This total sink in soil due to plant and microbial respiration affects soil oxygen availability and influences anaerobic processes and root health."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RO2UptkSoilM_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000889",
-      "lbl" : "surface gas flux, including diffusion, ebullition, wet deposition and plant transp",
+      "lbl" : "Surface gas flux, including diffusion, ebullition, wet deposition and plant transp",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total rate of gaseous chemical emission from soil surfaces through all transport pathways including molecular diffusion, bubble formation, precipitation inputs, and plant-mediated transport. This surface gas flux including diffusion, ebullition, wet deposition and plant transport represents comprehensive soil-atmosphere gas exchange."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SurfGasEmiss_flx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000890",
-      "lbl" : "hydrological loss of volatile tracers",
+      "lbl" : "Hydrological loss of volatile tracers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of volatile chemical removal from soil systems through water-mediated transport processes, including dissolved gas loss in drainage and runoff. This hydrological loss of volatile tracers affects chemical mass balance and influences contaminant transport from soil to groundwater and surface water systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "How to decompose this?", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GasHydroLoss_flx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Loss"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "http://www.w3.org/2002/07/Hydrological"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000891",
-      "lbl" : "subsurface hydrological loss of volatile tracers",
+      "lbl" : "Subsurface hydrological loss of volatile tracers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of volatile chemical removal from soil systems through subsurface water-mediated transport processes, including dissolved gas loss through groundwater flow and deep drainage. This subsurface hydrological loss of volatile tracers affects deep soil chemical depletion and influences groundwater contamination and long-term chemical fate."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "How to decompose this?", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GasHydroSubsLoss_flx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Loss"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000053"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "http://www.w3.org/2002/07/Hydrological"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Volatile%20tracers"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000892",
-      "lbl" : "surface hydrological loss of volatile tracers",
+      "lbl" : "Surface hydrological loss of volatile tracers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of volatile chemical removal from soil systems through surface water-mediated transport processes, including dissolved gas loss in surface runoff and shallow drainage. This surface hydrological loss of volatile tracers affects topsoil chemical depletion and influences surface water contamination and chemical loading to streams."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GasHydroSurfLoss_flx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Loss"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000025"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "http://www.w3.org/2002/07/Hydrological"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Volatile%20tracers"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000893",
-      "lbl" : "total C amendment",
+      "lbl" : "Total carbon amendment",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Refers to the total amount of carbon added to a system or an area as an amendment. This could be in the form of organic matter or other carbon-rich materials added to the soil to improve its fertility and functionality."
+          "val" : "The cumulative carbon input to soil systems through organic matter additions, including compost, crop residues, and other carbon-rich materials applied to enhance soil fertility. This total carbon amendment affects soil organic matter content and influences carbon sequestration and soil health improvement."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AmendC_CumYr_flx_col"
@@ -16039,6 +19914,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000075"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -16049,10 +19927,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000894",
-      "lbl" : "cumulative hydrological loss of volatile tracers",
+      "lbl" : "Cumulative hydrological loss of volatile tracers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total accumulated volatile chemical removal from soil systems through all water-mediated transport processes over time, representing long-term chemical depletion. This cumulative hydrological loss of volatile tracers affects overall chemical mass balance and influences the persistence and fate of volatile compounds in terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GasHydroLoss_cumflx_col"
@@ -16064,18 +19945,27 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000895",
-      "lbl" : "total fertilizer N amendment",
+      "lbl" : "Total fertilizer nitrogen amendment",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total fertilizer nitrogen (N) amendment refers to the total amount of nitrogen added to a soil or system through the application of fertilizers. It represents an input of nitrogen into the system. This is an important parameter in agricultural and earth system modeling, affecting nutrient cycling, plant growth, and greenhouse gas emissions."
+          "val" : "The cumulative nitrogen input to soil systems through synthetic and organic fertilizer applications, representing anthropogenic nitrogen additions to terrestrial ecosystems. This total fertilizer nitrogen amendment affects soil nitrogen availability and influences nitrous oxide emissions and groundwater contamination potential."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FertN_Flx_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Amendment"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -16085,20 +19975,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000896",
-      "lbl" : "total fertilizer P amendment",
+      "lbl" : "Total fertilizer phosphorus amendment",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total fertilizer P amendment refers to the total amount of phosphorus (P) introduced into soil or a particular ecosystem through the application of fertilizers. It is a key parameter in agronomic and environmental research, as it has significant implications for crop productivity and soil fertility, as well as environmental impacts such as water quality and eutrophication. The amount, timing, and method of P fertilization can significantly affect P availability to crops, P losses to the environment, and overall ecosystem dynamics."
+          "val" : "The cumulative phosphorus input to soil systems through synthetic and organic fertilizer applications, representing anthropogenic phosphorus additions to terrestrial ecosystems. This total fertilizer phosphorus amendment affects soil phosphorus availability and influences eutrophication potential in surface waters through runoff and erosion."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FerPFlx_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Amendment"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -16109,13 +20005,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000897",
-      "lbl" : "total surface DOC flux",
+      "lbl" : "Total surface dissolved organic carbon flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total Surface Dissolved Organic Carbon (DOC) flux refers to the total amount or concentration of Dissolved Organic Carbon transported on the surface of a particular ecosystem, such as a lake, river or ocean, over a certain period. It is a comprehensive measure that encompasses all horizontal and vertical DOC fluxes occurring at the air-water interface."
+          "val" : "The cumulative transport rate of dissolved organic carbon across terrestrial surface boundaries, including all pathways of surface carbon movement to aquatic systems. This total surface dissolved organic carbon flux affects carbon cycling between terrestrial and aquatic ecosystems and influences water quality and biogeochemical processes in receiving waters."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "I called these \"chemical flux\" to distinguish from \"heat flux\"", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSufDOCFlx_col"
@@ -16123,6 +20019,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -16136,20 +20035,23 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000898",
-      "lbl" : "total subsurface DOC flux",
+      "lbl" : "Total subsurface dissolved organic carbon flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total subsurface DOC flux refers to the total amount of dissolved organic carbon (DOC) that moves or flows below the surface of the earth. DOC is a key component of the global carbon cycle and is involved in numerous biogeochemical processes, including the nutrition and metabolism of soil microbiota and the transport of pollutants, such as heavy metals. Monitoring and quantifying the flux of DOC in subsurface environments is crucial for understanding carbon dynamics and the transfer of carbon between the soil, groundwater, and atmosphere."
+          "val" : "The cumulative transport rate of dissolved organic carbon through subsurface soil and groundwater systems, representing below-ground carbon movement and leaching processes. This total subsurface dissolved organic carbon flux affects groundwater chemistry and influences carbon cycling between soil, groundwater, and atmospheric systems."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSubsDOCFlx_col"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -16163,28 +20065,43 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000899",
-      "lbl" : "total LitrFall C",
+      "lbl" : "Total litterfall carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative carbon mass in fallen plant materials including leaves, branches, and reproductive structures that contribute to soil organic matter formation. This total litterfall carbon represents the primary input of organic matter to forest floors and affects soil carbon accumulation and decomposer community dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LiterfalOrgM_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "http://www.w3.org/2002/07/Litter%20(plant)"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000900",
-      "lbl" : "total surface DON flux",
+      "lbl" : "Total surface dissolved organic nitrogen flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total surface DON flux refers to the total amount of dissolved organic nitrogen (DON) that is transported across the surface through various processes, such as runoff, leaching, and atmospheric deposition. It is a key parameter in studying and modeling the global nitrogen cycle. High levels of DON flux can contribute to nutrient pollution and influence the health of aquatic and terrestrial ecosystems."
+          "val" : "The cumulative transport rate of dissolved organic nitrogen across terrestrial surface boundaries, including runoff and surface flow pathways of nitrogen-containing organic compounds. This total surface dissolved organic nitrogen flux affects nitrogen cycling between terrestrial and aquatic ecosystems and influences eutrophication potential in receiving waters.Class"
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSufDONFlx_CumYr_col"
@@ -16192,6 +20109,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -16205,13 +20125,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000901",
-      "lbl" : "total subsurface DON flux",
+      "lbl" : "Total subsurface dissolved organic nitrogen flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total Subsurface DON Flux refers to the total flow or movement of Dissolved Organic Nitrogen (DON) below the Earth's surface. It is a part of the nitrogen cycle that involves the breakdown and distribution of nitrogenous compounds in the soil, which can affect the health of ecosystems and the quality of groundwater."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSubsDONFlx_col"
@@ -16219,6 +20139,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -16232,13 +20155,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000902",
-      "lbl" : "total surface DOP flux",
+      "lbl" : "Total surface dissolved organic phosphorus flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total surface DOP Flux refers to the total quantity of Dissolved Organic Phosphorus (DOP) that is transferred from one place to another on the earth's surface over a specific time period. It is a critical component of the phosphate cycle and is primarily produced through the breakdown of organic compound. This measure plays a critical role in the uptake of phosphorus and its availability in the environment."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSufDOPFlx_CumYr_col"
@@ -16246,6 +20169,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -16259,18 +20185,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000903",
-      "lbl" : "total subsurface DOP flux",
+      "lbl" : "Total subsurface dissolved organic phosphorus flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total subsurface DOP flux refers to the total flow of dissolved organic phosphorus (DOP) from higher to lower concentrations in a specified subsurface area, usually measured in units of mass per time per area. DOP is a subset of total phosphorus that includes any organic compounds containing phosphorus, such as phospholipids and nucleic acids. Being able to quantify DOP fluxes is key to understanding nutrient cycling in ecosystems and crucial for constructing ecosystem and land surface models."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSubsDOPFlx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -16283,18 +20215,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000904",
-      "lbl" : "total soil precipited P",
+      "lbl" : "Total soil precipited phosphorus",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total soil precipitated P refers to the total amount of phosphorus (P) in the soil that is in a precipitated form. It is an important measure of the nutrient status of the soil, as phosphorus is a vital nutrient for plant growth. This parameter is often used in Earth system modeling to understand and simulate nutrient cycling and soil fertility."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tXPO4_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -16307,18 +20245,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000905",
-      "lbl" : "total soil autotrophic respiration",
+      "lbl" : "Total soil autotrophic respiration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total soil autotrophic respiration refers to the total amount of carbon dioxide (CO2) released by the metabolic activity of autotrophic organisms in the soil. Autotrophic organisms, which include plants and some types of microorganisms, produce energy through photosynthesis and release CO2 as a byproduct. Autotrophic respiration contributes significantly to the overall soil respiration and is a key component of the carbon cycle. It is influenced by various factors such as temperature, moisture, and nutrient availability."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "I think CO2 is wrong?  Autotrophic should go somewhere.", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootResp_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -16331,18 +20275,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000907",
-      "lbl" : "total surface DIC flux",
+      "lbl" : "Total surface dissolved inorganic carbon flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total surface DIC flux refers to the total amount of dissolved inorganic carbon (DIC) that moves across the Earth's surface over a specified period of time. In the context of Earth system modeling, this is an important parameter that helps to understand and quantify the biogeochemical cycling of carbon at the global scale. It includes the natural fluxes of DIC to and from oceans, rivers, lakes, and other surface bodies of water, as well as anthropogenic (human-caused) DIC fluxes, such as those resulting from fossil fuel combustion and land use change."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSufDICFlx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -16355,13 +20305,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000908",
-      "lbl" : "total subsurface DIC flux",
+      "lbl" : "Total subsurface dissolved inorganic carbon flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total subsurface DIC flux refers to the total amount of Dissolved Inorganic Carbon (DIC) that moves within the subsurface layers of an ecosystem. This includes movements through soil water, groundwater, and other subsurface flows. DIC in aquatic ecosystems includes gases, such as CO2 and CH4, and bicarbonates and carbonates. The measurement of this flux is important for understanding the carbon cycle within an ecosystem, particularly in the context of climate change and ocean acidification."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSubsDICFlx_col"
@@ -16369,30 +20319,45 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000053"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000008"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000909",
-      "lbl" : "total surface DIN flux",
+      "lbl" : "Total surface dissolved inorganic nitrogen flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The total surface dissolved inorganic nitrogen (DIN) flux refers to the total amount of DIN (comprising nitrate, nitrite, and ammonium) that moves across the surface of a given area over a certain period of time. This can include fluxes from atmospheric deposition, biological activity, and hydrological processes. Measuring the total surface DIN flux is important for understanding nitrogen cycling and nutrient availability in ecosystems."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSufDINFlx_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000025"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000048"
@@ -16400,13 +20365,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000910",
-      "lbl" : "total subsurface DIN flux",
+      "lbl" : "Total subsurface dissolved inorganic nitrogen flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The term 'total subsurface DIN flux' refers to the total amount of dissolved inorganic nitrogen (DIN) that moves through the subsurface layer of an ecosystem over a particular period of time. This flux describes the rate of DIN transfer from one location to another, typically due to the process of leaching. DIN flux is an important component of the nitrogen cycle in an ecosystem, influencing soil fertility, plant growth, and water quality."
+          "val" : "The total amount of dissolved inorganic nitrogen (DIN) that moves through the subsurface layer of an ecosystem over a particular period of time. This flux describes the rate of DIN transfer from one location to another, typically due to the process of leaching. DIN flux is an important component of the nitrogen cycle in an ecosystem, influencing soil fertility, plant growth, and water quality."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSubsDINFlx_col"
@@ -16414,6 +20379,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -16427,13 +20395,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000911",
-      "lbl" : "total surface DIP flux",
+      "lbl" : "Total surface dissolved inorganic phosphorus flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Total surface DIP (Dissolvable Inorganic Phosphorus) flux refers to the total amount of DIP that is transferred from the surface of the Earth (land and water bodies) to the atmosphere. The DIP flux is an important part of the phosphorus cycle and plays a crucial role in marine and terrestrial ecosystems. It influences productivity, food web dynamics, and the concentrations of greenhouse gases."
+          "val" : "The total amount of DIP that is transferred from the surface of the Earth (land and water bodies) to the atmosphere. The DIP flux is an important part of the phosphorus cycle and plays a crucial role in marine and terrestrial ecosystems. It influences productivity, food web dynamics, and the concentrations of greenhouse gases."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSufDIPFlx_CumYr_col"
@@ -16441,6 +20409,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -16454,15 +20425,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000912",
-      "lbl" : "total subsurface DIP flux",
+      "lbl" : "Total subsurface dissolved inorganic phosphorus flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total amount of dissolved inorganic phosphorus compounds that move through subsurface water systems over a specified time period. This includes phosphate ions and other inorganic phosphorus forms transported through groundwater, soil water, and other subsurface hydrological pathways, which is crucial for understanding phosphorus cycling in terrestrial ecosystems and its impact on soil fertility and water quality."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroSubsDIPFlx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -16475,18 +20455,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000913",
-      "lbl" : "total standing dead C",
+      "lbl" : "Total standing dead carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total standing dead C refers to the total amount of carbon contained in dead standing trees in a particular area. This can vary based on factors such as forest type, tree species, and disturbance history. It represents a significant pool of carbon in forest ecosystems, and is important for understanding the carbon cycle and the role of forests in climate change."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StandingDeadStrutElms_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -16499,13 +20485,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000914",
-      "lbl" : "total N drainage below root zone",
+      "lbl" : "Total nitrogen drainage below root zone",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total N drainage below root zone represents the amount of nitrogen that has leached out from the root zone and entered the deeper layers of soil. This leaching process can result in a significant loss of nutrients from the soil, potentially impacting plant growth and productivity. Additionally, nitrogen leaching can contribute to groundwater pollution, as it can result in elevated levels of nitrate in groundwater."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZDRAIN_col"
@@ -16513,6 +20499,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000026"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -16526,25 +20515,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000915",
-      "lbl" : "total P drainage below root zone",
+      "lbl" : "Total phosphorus drainage below root zone",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The amount of phosphorus that is leached from the root zone and transported to deeper soil layers or groundwater. This process can result in nutrient loss from the active plant uptake zone, potentially impacting plant growth and soil fertility while also contributing to potential groundwater contamination and reduced soil productivity in agricultural and natural ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PDRAIN_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000916",
-      "lbl" : "soil electrical conductivity",
+      "lbl" : "Soil electrical conductivity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The ability of soil to conduct electrical current, which is primarily determined by the concentration and mobility of ions in the soil solution. This parameter provides information about soil salinity, nutrient availability, and water content, with higher electrical conductivity typically indicating higher concentrations of dissolved salts and nutrients, making it a useful indicator for soil fertility assessment and agricultural management."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "UION_col"
@@ -16565,15 +20563,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000917",
-      "lbl" : "total water subsurface ion flux",
+      "lbl" : "Total water subsurface ion flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total amount of dissolved ions transported through subsurface water systems over a specified time period. This includes the movement of various ions such as nitrate, phosphate, calcium, and potassium through groundwater and soil water pathways, which is essential for understanding nutrient cycling, soil chemistry, and the potential for groundwater contamination in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroIonFlx_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2"
         }, {
@@ -16586,25 +20593,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000918",
-      "lbl" : "total nutrient exchange",
+      "lbl" : "Total nutrient exchange",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The net exchange of nutrients between different pools or compartments in an ecosystem, such as between soil organic matter, microbial biomass, and plant tissues. This parameter quantifies the overall rate of nutrient cycling processes including mineralization, immobilization, and uptake, which is crucial for assessing ecosystem productivity, soil fertility, and the sustainability of nutrient cycling in terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNut_MicbRelease_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000919",
-      "lbl" : "microbial gases transformation",
+      "lbl" : "Microbial gases transformation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The biochemical processes by which soil microorganisms convert gaseous compounds from one form to another through metabolic activities. This includes processes such as methanogenesis, methanotrophy, nitrification, and denitrification where microbes transform gases like methane, carbon dioxide, nitrous oxide, and oxygen, which are fundamental to biogeochemical cycling and influence greenhouse gas emissions from soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_RMicbUptake_vr"
@@ -16616,25 +20632,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000920",
-      "lbl" : "total microbial gases transformation",
+      "lbl" : "Total microbial gases transformation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative rate of all microbial processes that convert gaseous compounds in soil systems. This encompasses the integrated activity of all microorganisms involved in gas cycling, including methanogenic archaea, methanotrophic bacteria, nitrifying bacteria, and denitrifying microbes, providing a comprehensive measure of microbial contribution to atmospheric gas exchange and biogeochemical cycling in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_RMicbUptake_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000921",
-      "lbl" : "net microbial N2 exchange",
+      "lbl" : "Net microbial nitrogen exchange",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The balance between nitrogen fixation and nitrogen loss processes mediated by soil microorganisms. This includes biological nitrogen fixation by free-living and symbiotic bacteria, as well as nitrogen losses through denitrification and other microbial processes, representing the overall contribution of microbial activity to the nitrogen budget of terrestrial ecosystems and soil fertility."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Micb_N2Fixation_vr"
@@ -16642,6 +20667,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000063"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -16652,54 +20680,85 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000922",
-      "lbl" : "net plant+microbial DOC flux, >0 into soil",
+      "lbl" : "Net plant+microbial dissolved organic carbon flux, >0 into soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The combined contribution of plant and microbial processes that add dissolved organic carbon to the soil system. This includes root exudates, plant litter decomposition products, and microbial metabolites that increase the dissolved organic carbon pool, with positive values representing a net input of dissolved organic carbon to the soil that is important for soil carbon storage and microbial nutrition."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "REcoDOMProd_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000097"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000923",
-      "lbl" : "microbial dom flux, > 0 into soil",
+      "lbl" : "Microbial dom flux, > 0 into soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which microorganisms produce and release dissolved organic matter into the soil system. This includes microbial metabolites, cell lysates, and extracellular compounds that contribute to the dissolved organic matter pool, with positive values representing microbial activities that increase soil dissolved organic matter content and serve as an important carbon and energy source for other soil organisms."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RDOMMicProd_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000924",
-      "lbl" : "total respiration of DOC+DOA in soil layer",
+      "lbl" : "Total respiration of DOC+DOA in soil layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The combined microbial respiration of dissolved organic carbon plus dissolved organic acids within a specific soil layer. This process represents the mineralization of dissolved organic matter by heterotrophic microorganisms, converting these compounds to carbon dioxide and other metabolic products, which quantifies an important component of soil carbon cycling and microbial energy metabolism."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TMicHeterActivity_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000925",
-      "lbl" : "soil water volume occupied by microial biomass",
+      "lbl" : "Soil water volume occupied by microbial biomass",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil water volume occupied by microbial biomass refers to the portion of the total soil water volume that is occupied by the biomass of microorganisms present in the soil, including bacteria, fungi, and other microbes. This metric provides information about the microbial activity and the nutrient cycling capacity of the soil. Microbial biomass plays a significant role in various soil processes, including organic matter decomposition, nutrient cycling, and the formation of soil structure, and can serve as an indicator of soil health and fertility."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VWatMicrobAct_vr"
@@ -16720,13 +20779,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000926",
-      "lbl" : "constraints of temperature and water potential on microbial activity",
+      "lbl" : "Constraints of temperature and water potential on microbial activity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Constraints of temperature and water potential on microbial activity refers to how factors such as temperature and water potential can limit the activity of microorganisms in an environmental setting. In particular, temperature can affect microbial metabolism while water potential affects the availability of water for microbial processes.|TFNQ constraints refer to the inhibitory influences of temperature and water potential on microbial activity in the soil ecosystem. Soil temperature and water potential may affect the metabolic activities of microorganisms and, as a result, soil nutrient transformations, organic matter decomposition, and soil gas emissions. The study of these biotic-abiotic interactions is key for understanding the functioning of soil microbial pools and predicting soil responses to environmental changes."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TSens4MicbGrwoth_vr"
@@ -16744,10 +20803,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000928",
-      "lbl" : "effective volume fraction of nutrient solutes (0-1)",
+      "lbl" : "Effective volume fraction of nutrient solutes (0-1)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The fraction of soil pore space that is effectively available for nutrient solute transport and storage, expressed as a dimensionless value between zero and one. This parameter accounts for the tortuosity and connectivity of soil pores that affect nutrient mobility and availability, which is essential for modeling nutrient transport processes and plant uptake in soil systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_VLN_vr"
@@ -16755,40 +20817,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000929",
-      "lbl" : "conversion flux from DIM into DOM",
+      "lbl" : "Conversion flux from dissolved inorganic matter into dissolved organic matter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of transformation of dissolved inorganic matter into dissolved organic matter through microbial and chemical processes. This conversion represents important biogeochemical transformations where inorganic compounds are incorporated into organic molecules, which influences nutrient cycling, carbon sequestration, and the availability of organic substrates for soil organisms."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tRDIM2DOM_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000930",
-      "lbl" : "net production of gas",
+      "lbl" : "Net production of gas",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The balance between gas production and consumption processes in soil systems, representing the net rate of gas generation or uptake. This parameter quantifies the overall gas exchange in soils including processes like respiration, methanogenesis, and nitrification minus gas consumption processes, which is crucial for understanding greenhouse gas emissions and atmospheric exchange in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RGasNetProd_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000931",
-      "lbl" : "decomposer oxygen limitation",
+      "lbl" : "Decomposer oxygen limitation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "A constraint factor that represents the limitation of decomposer organism activity due to insufficient oxygen availability in soil environments. This parameter quantifies how oxygen deficiency reduces the metabolic rates of aerobic decomposer microorganisms, which affects organic matter decomposition rates, nutrient cycling, and carbon turnover in soil ecosystems, particularly in waterlogged or compacted soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OxyDecompLimiter_vr"
@@ -16796,10 +20873,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000932",
-      "lbl" : "decompoer oxygen uptake rate",
+      "lbl" : "Decomposer oxygen uptake rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which decomposer organisms consume oxygen during aerobic respiration and organic matter decomposition processes. This parameter quantifies oxygen consumption by heterotrophic microorganisms involved in breaking down organic substrates, which is essential for understanding soil respiration dynamics, organic matter turnover, and the oxygen budget in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RO2DecompUptk_vr"
@@ -16807,13 +20887,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000933",
-      "lbl" : "width of NH4 band",
+      "lbl" : "Width of ammonium band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Width of NH4 band refers to the spatial extent or breadth of the distribution of ammonium (NH4) in a particular area or medium. It is a parameter often measured in soil or water systems to understand the dispersion and concentration of NH4. This information is important in various ecological or environmental contexts, including nutrient cycling, pollution monitoring, and the modeling of biogeochemical processes."
+          "val" : "The spatial extent or breadth of the distribution of ammonium (NH4) in a particular area or medium. It is a parameter often measured in soil or water systems to understand the dispersion and concentration of NH4. This information is important in various ecological or environmental contexts, including nutrient cycling, pollution monitoring, and the modeling of biogeochemical processes."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BandWidthNH4_vr"
@@ -16834,13 +20914,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000934",
-      "lbl" : "depth of NH4 band",
+      "lbl" : "Depth of ammonium band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Depth of NH4 band refers to the depth in the soil at which a band or layer of ammonium (NH4) fertilizer is located. This is an important parameter in agriculture and soil science as it can affect the availability of nutrients to plants."
+          "val" : "The depth in the soil at which a band or layer of ammonium (NH4) fertilizer is located. This is an important parameter in agriculture and soil science as it can affect the availability of nutrients to plants."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BandThicknessNH4_vr"
@@ -16864,10 +20944,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000935",
-      "lbl" : "width of NO3 band",
+      "lbl" : "Width of nitrate band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal spatial extent or breadth of the distribution of nitrate in a particular soil area or medium. This parameter is often measured in soil systems to understand the dispersion and concentration patterns of nitrate, which is important for assessing nutrient distribution, fertilizer effectiveness, and potential environmental impacts in agricultural and ecological contexts."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BandWidthNO3_vr"
@@ -16875,26 +20958,26 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000197"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000168"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000168"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000936",
-      "lbl" : "depth of NO4 band",
+      "lbl" : "Depth of NO4 band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Depth of NO4 band refers to the vertical distance from the surface of the soil to the band or layer of soil where nitrate (NO4) is concentrated or present in significant amounts. This depth can be important in understanding nutrient availability and movement in soils, as well as potential risks of nutrient leaching and groundwater contamination."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BandThicknessNO3_vr"
@@ -16902,23 +20985,26 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000175"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000062"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000175"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000937",
-      "lbl" : "width of PO4 band",
+      "lbl" : "Width of phosphate band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal spatial extent or breadth of the distribution of phosphate in a particular soil area or medium. This parameter helps quantify the dispersion and concentration patterns of phosphate ions in soil systems, which is crucial for understanding nutrient availability, fertilizer distribution efficiency, and phosphorus cycling in agricultural and natural ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BandWidthPO4_vr"
@@ -16936,18 +21022,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000938",
-      "lbl" : "depth of PO4 band",
+      "lbl" : "Depth of phosphate band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Depth of PO4 band refers to the vertical distance from the surface to a layer in the soil where Phosphate (PO4) is most concentrated. This depth is a crucial parameter for agricultural practices as it helps in understanding the mobility and availability of the nutrient in the soil."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BandThicknessPO4_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000138"
         }, {
@@ -16956,20 +21045,17 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000062"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000069"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000939",
-      "lbl" : "total depth of NH4 band",
+      "lbl" : "Total depth of ammonium band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total depth of NH4 band refers to the total depth through which ammonium (NH4) is distributed or contained within a certain band or layer of soil or sediment. This measure provides insight on the vertical distribution of NH4 in soil which is critical in understanding nutrient cycling and availability for plant growth."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BandDepthNH4_col"
@@ -16977,12 +21063,15 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000177"
+          "val" : "https://w3id.org/bervo/BERVO_8000291"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000113"
@@ -16990,13 +21079,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000940",
-      "lbl" : "total depth of NO3 band",
+      "lbl" : "Total depth of nitrate band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total depth of NO3 band refers to the vertical thickness or depth of a layer or band of soil where nitrate (NO3) is concentrated or prominent. This measure can contribute to understanding nutrient cycling, soil fertility, and groundwater quality, as NO3 is a key nutrient but can also be a pollutant when it leaches into water bodies."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BandDepthNO3_col"
@@ -17004,6 +21093,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
@@ -17014,58 +21106,82 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000941",
-      "lbl" : "total depth of PO4 band",
+      "lbl" : "Total depth of phosphate band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total vertical thickness or depth of a soil layer or band where phosphate compounds are concentrated or most abundant. This measurement provides insight into the three-dimensional distribution of phosphate in soil profiles, which is critical for understanding phosphorus cycling, root access to nutrients, and the potential for phosphorus leaching in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BandDepthPO4_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000942",
-      "lbl" : "total chemodenitrification N2O uptake non-band unconstrained by N2O",
+      "lbl" : "Total chemodenitrification nitrous oxide uptake non-band unconstrained by N2O",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total rate of nitrous oxide consumption through chemical denitrification processes in non-banded soil areas when not limited by nitrous oxide availability. This parameter quantifies abiotic chemical reduction of nitrous oxide to nitrogen gas, which represents an important pathway for nitrous oxide removal from soil systems and influences greenhouse gas emissions from terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO2DmndSoilChemo_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000943",
-      "lbl" : "total chemodenitrification N2O uptake band unconstrained by N2O",
+      "lbl" : "Total chemodenitrification nitrous oxide uptake band unconstrained by N2O",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total rate of nitrous oxide consumption through chemical denitrification processes in banded fertilizer zones when not limited by nitrous oxide availability. This parameter quantifies abiotic chemical reduction of nitrous oxide to nitrogen gas in nutrient-rich bands, which affects local nitrogen cycling dynamics and contributes to nitrous oxide removal in fertilized soil systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO2DmndBandChemo_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000944",
-      "lbl" : "soil surface gas dissolution (+ve) - volatilization (-ve)",
+      "lbl" : "Soil surface gas dissolution (+ve) - volatilization (-ve)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil surface gas dissolution-volatilization refers to the process in which gases exchange between the soil surface and the atmosphere. This parameter describes the net movement of gases, with positive values indicating the dissolution of gases into the soil and negative values indicating the volatilization or release of gases from the soil surface into the atmosphere."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_DisolEvap_Atm2Litr_flx"
@@ -17077,10 +21193,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000945",
-      "lbl" : "<0., active gas bubbling",
+      "lbl" : "Active gas bubbling rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of gas bubble formation and release from soil or sediment when the local gas concentration exceeds solubility limits. This process occurs when negative values indicate active gas bubbling, representing rapid gas escape from saturated conditions, which is important for understanding gas transport in waterlogged soils and sediments and affects greenhouse gas emissions from wetland ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Not sure how to handle this one", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_ebu_flx_vr"
@@ -17092,71 +21211,92 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000946",
-      "lbl" : "vertically integrated ebullition flux",
+      "lbl" : "Vertically integrated ebullition flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total gas flux through bubble formation and release integrated across the entire soil column depth. This parameter quantifies the cumulative ebullition process from all soil layers, representing an important pathway for gas transport in saturated soils and sediments, which significantly contributes to greenhouse gas emissions from wetland and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_ebu_flx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000947",
-      "lbl" : "plant-aided gas transport flux",
+      "lbl" : "Plant-aided gas transport flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of gas transport facilitated by plant structures, particularly through root systems and aerenchyma tissues. This process allows gases to move between soil and atmosphere via internal plant air spaces, which is crucial for gas exchange in waterlogged soils and affects both plant respiration and greenhouse gas emissions from vegetated wetland systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_air2root_flx_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000948",
-      "lbl" : "total H+ production",
+      "lbl" : "Total hydrogen ion production",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The total rate of hydrogen ion generation through various biogeochemical processes in soil systems. This includes hydrogen ion production from organic acid formation, nitrification, root exudation, and other acidifying processes, which affects soil acidity, nutrient availability, and chemical weathering rates in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RProd_Hp_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000949",
-      "lbl" : "water flux micropore",
+      "lbl" : "Water flux micropore",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The flow of water through the micropores in the soil. This is one of the main processes through which water moves downwards from the surface to deeper levels in the soil, besides macropore flow. Micropores typically have a diameter less than 0.08 mm and are responsible for the soil's water holding capacity and the flow of water and nutrients towards plant roots. They can be found between clay particles and organic matter, and their presence improves soil structure and fertility."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WaterFlowSoiMicP_3D"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000012"
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000062"
+          "val" : "https://w3id.org/bervo/BERVO_8000012"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000102"
@@ -17164,32 +21304,59 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000950",
-      "lbl" : "water flux macropore",
+      "lbl" : "Water flux macropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The flow of water through large soil pores, typically greater than 0.08 millimeters in diameter, that provide preferential pathways for rapid water movement. Macropore flow is important for understanding infiltration, drainage, and solute transport processes in soil systems, as it can bypass the soil matrix and significantly influence water and nutrient dynamics in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WaterFlowSoiMacP_3D"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000046"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000951",
-      "lbl" : "convective heat flux micropore",
+      "lbl" : "Convective heat flux micropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The transfer of thermal energy through micropores via convective processes, where heat is transported by moving fluids within small soil pores. This parameter quantifies heat transport associated with water movement through micropores, which affects soil temperature distribution, thermal conductivity, and energy balance in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatFlow2Soil_3D"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000012"
         } ]
       }
     }, {
@@ -17197,22 +21364,31 @@
       "lbl" : "Cumulative difference in gas belowground production and surface flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The accumulated difference between gas production processes occurring belowground and the actual gas flux measured at the soil surface over time. This parameter represents the net gas storage or release within the soil profile, which helps quantify gas accumulation or depletion in soil systems and is important for understanding greenhouse gas budgets in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Gas_Prod_TP_cumRes_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000953",
-      "lbl" : "tracer solute transport in micropore",
+      "lbl" : "Tracer solute transport in micropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The movement of dissolved tracer compounds through small soil pores, typically less than 0.08 millimeters in diameter. This parameter quantifies solute transport through the micropore network, which is important for understanding contaminant movement, nutrient transport, and chemical fate in soil systems where molecular diffusion and slow advection dominate transport processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_TransptMicP_3D"
@@ -17224,13 +21400,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000954",
-      "lbl" : "DOC flux micropore",
+      "lbl" : "Dissolved organic carbon flux micropore",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "DOC flux micropore refers to the amount of dissolved organic carbon (DOC) flowing through soil micropores. DOC is a component of the soil organic matter and represents a substantial pool of terrestrial carbon. It contributes to various soil functions and processes, and its dynamics are important in understanding carbon cycling in the environment. Micropores, the smallest pores in soil (< 0.05 mm), allow the transport of water and DOC. Thus, the flux of DOC in these micropores is an important aspect of carbon distribution and movement within the soil."
+          "val" : "The amount of dissolved organic carbon (DOC) flowing through soil micropores. DOC is a component of the soil organic matter and represents a substantial pool of terrestrial carbon. It contributes to various soil functions and processes, and its dynamics are important in understanding carbon cycling in the environment. Micropores, the smallest pores in soil (< 0.05 mm), allow the transport of water and DOC. Thus, the flux of DOC in these micropores is an important aspect of carbon distribution and movement within the soil."
         },
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOM_MicpTransp_3D"
@@ -17251,10 +21427,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000955",
-      "lbl" : "wet gas deposition due to irrigation and rainfall",
+      "lbl" : "Wet gas deposition due to irrigation and rainfall",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The deposition of gaseous compounds to soil surfaces through wet precipitation processes including irrigation and rainfall events. This parameter quantifies the input of atmospheric gases dissolved in water that reach the soil, which contributes to nutrient inputs, chemical loading, and biogeochemical cycling in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Gas_WetDeposit_flx_col"
@@ -17266,85 +21445,133 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000956",
-      "lbl" : "soil gas pressure",
+      "lbl" : "Soil gas pressure",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The pressure exerted by gases within soil pore spaces, which affects gas movement, solubility, and exchange processes. This parameter influences gas transport between soil layers and between soil and atmosphere, and is important for understanding gas dynamics, root respiration, and greenhouse gas emissions in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Soil_Gas_pressure_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000130"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Pa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000957",
-      "lbl" : "volumetric concentation of gaseous CO2",
+      "lbl" : "Volumetric concentration of gaseous carbon dioxide",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The volume fraction of carbon dioxide gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies the concentration of carbon dioxide in soil air, which reflects respiration processes, organic matter decomposition, and root activity, and is crucial for understanding soil carbon cycling and greenhouse gas dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2_Gas_Frac_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "ppmv"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000188"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000958",
-      "lbl" : "volumetric concentation of gaseous O2",
+      "lbl" : "Volumetric concentration of gaseous oxygen",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The volume fraction of oxygen gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies soil aeration status and oxygen availability for aerobic processes, which affects root respiration, microbial activity, and organic matter decomposition rates in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "O2_Gas_Frac_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "ppmv"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000959",
-      "lbl" : "volumetric concentation of Ar gas",
+      "lbl" : "Volumetric concentration of argon gas",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The volume fraction of argon gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter is often used as an inert tracer gas to study soil gas transport processes and calculate gas diffusion rates, as argon is chemically unreactive and provides insight into physical gas movement in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Ar_Gas_frac_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "ppmv"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000251"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000960",
-      "lbl" : "volumetric concentation of CH4 gas",
+      "lbl" : "Volumetric concentration of methane gas",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The volume fraction of methane gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies methane concentration in soil air, which reflects anaerobic decomposition processes and methanogenic activity, and is important for understanding greenhouse gas emissions and carbon cycling in waterlogged and anaerobic soil environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CH4_gas_frac_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "ppmv"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000024"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000961",
-      "lbl" : "Hydrogenotrophic CH4 production rate",
+      "lbl" : "Hydrogenotrophic methane production rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of methane production through hydrogenotrophic methanogenesis, where methanogens use hydrogen and carbon dioxide as substrates. This pathway represents one of the two main routes of biological methane formation in anaerobic environments, and is particularly important in freshwater wetlands and rice paddies where hydrogen availability can limit methanogenic activity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCH4ProdHydrog_vr"
@@ -17356,10 +21583,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000962",
-      "lbl" : "Acetoclastic CH4 production rate",
+      "lbl" : "Acetoclastic methane production rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of methane production through acetoclastic methanogenesis, where methanogens directly split acetate into methane and carbon dioxide. This pathway represents the other major route of biological methane formation in anaerobic environments, and typically dominates in organic-rich sediments and soils where acetate availability is high."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCH4ProdAcetcl_vr"
@@ -17371,10 +21601,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000963",
-      "lbl" : "Aerobic CH4 oxidation rate",
+      "lbl" : "Aerobic methane oxidation rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which methane is oxidized to carbon dioxide by methanotrophic bacteria under aerobic conditions. This process represents an important methane sink in terrestrial ecosystems, particularly in the oxic zones of soils and sediments, and significantly reduces methane emissions to the atmosphere from natural and agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCH4Oxi_aero_vr"
@@ -17386,10 +21619,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000964",
-      "lbl" : "fermentation rate",
+      "lbl" : "Fermentation rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of anaerobic decomposition of organic matter through fermentation processes, where complex organic compounds are broken down into simpler molecules without oxygen. This process produces various organic acids, alcohols, and gases, and represents a crucial step in carbon cycling under anaerobic conditions in waterlogged soils and sediments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RFerment_vr"
@@ -17404,7 +21640,10 @@
       "lbl" : "NH3 oxidation rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which ammonia is oxidized to nitrite and subsequently to nitrate through nitrification processes carried out by ammonia-oxidizing bacteria and archaea. This process is the first step in nitrification and represents an important pathway for nitrogen transformation in soils, affecting nitrogen availability and contributing to nitrous oxide emissions in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNH3oxi_vr"
@@ -17416,10 +21655,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000966",
-      "lbl" : "denitrification N2O production",
+      "lbl" : "Denitrification nitrous oxide production",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of nitrous oxide production during denitrification processes, where nitrate and nitrite are reduced under anaerobic conditions. This process represents an important source of nitrous oxide emissions from soils, particularly in waterlogged or oxygen-limited environments, and is a key component of the nitrogen cycle in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RN2ODeniProd_vr"
@@ -17431,10 +21673,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000967",
-      "lbl" : "nitrification N2O produciton rate",
+      "lbl" : "Nitrification nitrous oxide production rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of nitrous oxide production during nitrification processes, where ammonia is oxidized to nitrate with nitrous oxide as a byproduct. This process represents a significant source of nitrous oxide emissions from agricultural soils and is influenced by factors such as soil moisture, temperature, and nitrogen availability in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RN2ONitProd_vr"
@@ -17446,10 +21691,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000968",
-      "lbl" : "chemo N2O production",
+      "lbl" : "Chemo nitrous oxide production",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of nitrous oxide production through abiotic chemical processes, such as chemical decomposition of nitrite under acidic conditions. This process represents non-biological nitrous oxide formation that can occur independently of microbial activity, and contributes to total nitrous oxide emissions from soils, particularly under specific chemical conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RN2OChemoProd_vr"
@@ -17461,10 +21709,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000969",
-      "lbl" : "N2O reduction into N2",
+      "lbl" : "Nitrous oxide reduction into nitrogen gas",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which nitrous oxide is reduced to nitrogen gas during the final step of denitrification processes. This reaction represents an important sink for nitrous oxide in anaerobic soils and sediments, and its efficiency affects the ratio of nitrous oxide to nitrogen gas emissions from terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RN2ORedux_vr"
@@ -17476,10 +21727,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000970",
-      "lbl" : "DOM loss through subsurface drainage",
+      "lbl" : "Dissolved organic matter loss through subsurface drainage",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which dissolved organic matter is lost from soil systems through subsurface water drainage pathways. This process represents an important mechanism of carbon and nutrient export from terrestrial ecosystems to groundwater and surface water bodies, affecting soil fertility and downstream water quality."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOM_draing_col"
@@ -17491,10 +21745,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000971",
-      "lbl" : "solute loss through subsurface drainage",
+      "lbl" : "Solute loss through subsurface drainage",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which dissolved solutes are lost from soil systems through subsurface drainage pathways including groundwater flow and lateral subsurface flow. This process represents an important mechanism of nutrient and contaminant transport from terrestrial ecosystems to aquatic systems, affecting both soil fertility and water quality."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_drainage_flx_col"
@@ -17506,10 +21763,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000972",
-      "lbl" : "DOM loss through surface runoff",
+      "lbl" : "Dissolved organic matter loss through surface runoff",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which dissolved organic matter is lost from soil systems through surface water runoff during precipitation or irrigation events. This process represents an important pathway for carbon and nutrient export from terrestrial ecosystems to surface water bodies, contributing to stream and river chemistry and affecting downstream aquatic productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOM_SurfRunoff_flx_col"
@@ -17521,25 +21781,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000973",
-      "lbl" : "total area of landscape",
+      "lbl" : "Total area of landscape",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The total surface area encompassed by a landscape unit or grid cell in Earth system models. This parameter defines the spatial extent of terrestrial ecosystems being modeled and is fundamental for scaling ecosystem processes, calculating mass and energy fluxes, and linking plot-scale measurements to larger spatial scales in environmental and climate modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TAREA"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000079"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000974",
-      "lbl" : "depth to bottom of soil layer",
+      "lbl" : "Depth to bottom of soil layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical distance from the soil surface to the bottom boundary of a specific soil layer within a grid cell. This parameter defines the lower extent of soil layers and is essential for modeling three-dimensional soil processes, calculating layer-specific properties, and determining the spatial distribution of biogeochemical processes in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CumDepz2LayBottom_vr"
@@ -17551,10 +21823,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000975",
-      "lbl" : "thickness of soil layer",
+      "lbl" : "Thickness of soil layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical extent or depth of an individual soil layer within a three-dimensional grid system. This parameter determines the volume of soil available for biogeochemical processes and affects the resolution of soil modeling, influencing calculations of carbon storage, nutrient cycling, and water movement in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DLYR_3D"
@@ -17566,10 +21841,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000976",
-      "lbl" : "thickness of soil layer in 3 directions",
+      "lbl" : "Thickness of soil layer in 3 directions",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The spatial extent of a soil layer measured in all three spatial dimensions within a three-dimensional grid system. This parameter provides complete geometric information about soil layer volumes and is used for calculating three-dimensional transport processes, spatial averaging of soil properties, and modeling anisotropic soil processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DLYRI_3D"
@@ -17581,10 +21859,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000977",
-      "lbl" : "cross-sectional area / distance between adjacent grid cells",
+      "lbl" : "Cross-sectional area / distance between adjacent grid cells",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The cross-sectional area divided by the distance between adjacent grid cells in a three-dimensional modeling framework. This parameter is used to calculate flow rates and transport processes between grid cells, particularly for modeling lateral movement of water, nutrients, and other substances in spatially explicit terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XDPTH_3D"
@@ -17596,10 +21877,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000978",
-      "lbl" : "depth to middle of soil layer",
+      "lbl" : "Depth to middle of soil layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical distance from the soil surface to the center point of a specific soil layer. This parameter represents the characteristic depth for layer-specific calculations and is used for assigning depth-dependent properties, modeling vertical gradients, and determining representative conditions within each soil layer in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilDepthMidLay_vr"
@@ -17611,10 +21895,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000979",
-      "lbl" : "depth to bottom of soil layer from surface of grid cell",
+      "lbl" : "Depth to bottom of soil layer from surface of grid cell",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative vertical distance from the top surface of a grid cell to the bottom boundary of a specific soil layer. This parameter provides absolute depth information for soil layers and is essential for modeling depth-dependent processes, calculating soil profiles, and linking surface conditions to subsurface processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CumSoilThickness_vr"
@@ -17626,10 +21913,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000980",
-      "lbl" : "depth to middle of soil layer from surface of grid cell",
+      "lbl" : "Depth to middle of soil layer from surface of grid cell",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative vertical distance from the top surface of a grid cell to the center point of a specific soil layer. This parameter provides the absolute depth to layer midpoints and is used for depth-weighted calculations, modeling vertical transport processes, and representing characteristic conditions within soil layers in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CumSoilThickMidL_vr"
@@ -17641,10 +21931,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000981",
-      "lbl" : "cross-sectional area",
+      "lbl" : "Cross-sectional area",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The area of the interface between adjacent grid cells or the cross-sectional area available for transport processes in a three-dimensional modeling system. This parameter is fundamental for calculating flow rates, mass transfer, and exchange processes between spatial units in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AREA_3D"
@@ -17656,10 +21949,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000982",
-      "lbl" : "distance between adjacent layers:1=EW,2=NS,3=vertical",
+      "lbl" : "Distance between adjacent layers:1=EW,2=NS,3=vertical",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The separation distance between the centers of adjacent grid cells or layers in three-dimensional space, with directional codes indicating East-West, North-South, or vertical orientation. This parameter is essential for calculating transport rates, diffusion processes, and spatial gradients in three-dimensional terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DIST_3D"
@@ -17671,10 +21967,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000983",
-      "lbl" : "soil surface layer number",
+      "lbl" : "Soil surface layer number",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The numerical index identifying the uppermost soil layer in a vertically discretized soil profile within a grid cell. This parameter defines the top boundary of the soil column and is used for indexing surface processes, boundary conditions, and the starting point for vertical transport calculations in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NU_col"
@@ -17682,32 +21981,52 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000984",
-      "lbl" : "initial soil surface layer number",
+      "lbl" : "Initial soil surface layer number",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The original numerical index of the uppermost soil layer at the beginning of a model simulation or time period. This parameter preserves the initial soil structure information and is used for tracking changes in soil layering, erosion and deposition processes, and maintaining consistency in long-term ecosystem modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NUI_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000985",
-      "lbl" : "maximum root layer number",
+      "lbl" : "Maximum root layer number",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The numerical index of the deepest soil layer that contains plant roots within a grid cell. This parameter defines the maximum rooting depth and is crucial for modeling plant water and nutrient uptake, root-soil interactions, and the vertical extent of plant influence on soil biogeochemical processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MaxNumRootLays_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000237"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000986",
-      "lbl" : "additional soil lower boundary layers",
+      "lbl" : "Additional soil lower boundary layers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The number of additional soil layers added to the bottom of the soil profile to extend the modeling domain. This parameter allows for dynamic adjustment of soil column depth and is important for capturing deep soil processes, groundwater interactions, and ensuring adequate boundary conditions in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NK_col"
@@ -17715,21 +22034,31 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000987",
-      "lbl" : "initial lowest soil layer number",
+      "lbl" : "Initial lowest soil layer number",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The original numerical index of the bottommost soil layer at the beginning of a model simulation or time period. This parameter preserves information about the initial soil profile structure and is used for tracking changes in soil depth, boundary conditions, and maintaining consistency in long-term terrestrial ecosystem modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NLI_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000988",
-      "lbl" : "lowest soil layer number",
+      "lbl" : "Lowest soil layer number",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The current numerical index of the bottommost soil layer in a vertically discretized soil profile within a grid cell. This parameter defines the lower boundary of the active soil column and is essential for setting boundary conditions, calculating total soil properties, and defining the extent of soil processes in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NL_col"
@@ -17737,10 +22066,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000989",
-      "lbl" : "new surface layer number",
+      "lbl" : "New surface layer number",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The updated numerical index of the uppermost soil layer after dynamic changes such as erosion, deposition, or layer restructuring. This parameter tracks modifications to the soil surface and is important for maintaining accurate soil layering, boundary conditions, and surface process calculations in dynamic terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NUM_col"
@@ -17748,25 +22080,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000990",
-      "lbl" : "initial position of the bottom of liter layer",
+      "lbl" : "Initial position of the bottom of liter layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The original depth from the surface to the bottom boundary of the litter layer at the beginning of a model simulation. This parameter defines the initial thickness of the organic surface layer and is important for modeling litter decomposition, carbon cycling, and the transition between surface organic matter and mineral soil in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CumLitRDepzInit_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000991",
-      "lbl" : "latitude",
+      "lbl" : "Latitude",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The angular distance north or south of the Earth's equator expressed in degrees, specifying the geographic location of a grid cell. This parameter is fundamental for determining solar radiation patterns, climate conditions, day length, and seasonal variations that drive ecosystem processes in Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ALAT_col"
@@ -17781,7 +22122,10 @@
       "lbl" : "East-West width of the grid cells",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal spatial extent of grid cells in the east-west direction, defining the longitudinal dimension of modeling units. This parameter determines the spatial resolution and scale of ecosystem processes and is essential for calculating area-based fluxes, scaling local processes, and linking to atmospheric and hydrological models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DH_col"
@@ -17796,7 +22140,10 @@
       "lbl" : "North-South width of the grid cells",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal spatial extent of grid cells in the north-south direction, defining the latitudinal dimension of modeling units. This parameter determines the spatial resolution and affects the representation of climate gradients, ecosystem heterogeneity, and the scaling of biogeochemical processes in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DV_col"
@@ -17808,10 +22155,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000994",
-      "lbl" : "dimension of low",
+      "lbl" : "Dimension of low",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensional parameter indicating the direction or characteristic of low-lying areas within a grid cell, typically used for hydrological flow routing calculations. This parameter helps identify drainage patterns, water accumulation zones, and flow directions that are essential for modeling surface water movement and solute transport in terrestrial landscapes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FlowDirIndicator_col"
@@ -17819,10 +22169,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000995",
-      "lbl" : "microbial biomass chemical element",
+      "lbl" : "Microbial biomass chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of specific chemical elements contained within heterotrophic microbial biomass in soil systems. This parameter quantifies the elemental composition of microbial communities and is essential for understanding nutrient cycling, microbial stoichiometry, and the role of microorganisms in biogeochemical processes within terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "mBiomeHeter_vr"
@@ -17834,10 +22187,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000996",
-      "lbl" : "aqueous O2 demand",
+      "lbl" : "Aqueous demand",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of oxygen consumption by heterotrophic microorganisms for aerobic metabolism and respiration processes. This parameter quantifies microbial oxygen demand and is crucial for understanding soil aeration requirements, microbial activity patterns, and the balance between aerobic and anaerobic processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Interesting units.  These items below appear to be chemical rates", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RO2DmndHetert"
@@ -17849,13 +22205,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000997",
-      "lbl" : "net microbial DOC flux",
+      "lbl" : "Net microbial dissolved organic carbon flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Net Microbial DOC flux refers to the net movement or transfer of Dissolved Organic Carbon (DOC) mediated by microbes across a certain area over a specified period of time. This plays a vital role in the carbon cycle as DOC represents a significant fraction of total organic carbon in most ecosystems."
         },
-        "comments" : [ "MicrobialDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RDOCUptkHeter_vr"
@@ -17863,9 +22219,15 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000097"
@@ -17873,13 +22235,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000998",
-      "lbl" : "net microbial acetate flux",
+      "lbl" : "Net microbial acetate flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Net microbial acetate flux refers to the net change in the amount of acetate, a key intermediate in many biological processes, due to microbial activity. This is an important measure in microbial ecology and biogeochemistry, as acetate fluxes can have significant impacts on various environmental processes and nutrient cycling."
         },
-        "comments" : [ "MicrobialDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RAcetateUptkHeter_vr"
@@ -17887,9 +22249,15 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000205"
@@ -17897,10 +22265,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0000999",
-      "lbl" : "heterotrophic microbial NH4 demand in soil",
+      "lbl" : "Heterotrophic microbial ammonium demand in soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which heterotrophic microorganisms require ammonium for growth and metabolic processes in soil environments. This parameter quantifies microbial nitrogen demand and is essential for understanding competition between plants and microbes for nitrogen, nutrient immobilization processes, and nitrogen cycling dynamics in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNH4DmndSoilHeter_vr"
@@ -17912,10 +22283,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001000",
-      "lbl" : "heterotrophic microbial NO3 demand in soil",
+      "lbl" : "Heterotrophic microbial nitrate demand in soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which heterotrophic microorganisms require nitrate for growth and metabolic processes in soil environments. This parameter quantifies microbial utilization of oxidized nitrogen forms and is important for understanding denitrification potential, competition for nitrate between plants and microbes, and nitrogen cycling in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO3DmndSoilHeter_vr"
@@ -17927,10 +22301,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001001",
-      "lbl" : "heterotrophic microbial PO4 demand in soil",
+      "lbl" : "Heterotrophic microbial phosphate demand in soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which heterotrophic microorganisms require phosphate for growth and metabolic processes in soil environments. This parameter quantifies microbial phosphorus demand and is crucial for understanding competition between plants and microbes for phosphorus, nutrient immobilization, and phosphorus cycling dynamics in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH2PO4DmndSoilHeter_vr"
@@ -17942,10 +22319,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001002",
-      "lbl" : "heterotrophic microbial NH4 demand in surface litter",
+      "lbl" : "Heterotrophic microbial ammonium demand in surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which heterotrophic microorganisms require ammonium for decomposition and metabolic processes in surface litter layers. This parameter quantifies nitrogen demand during litter decomposition and is important for understanding nutrient release patterns, immobilization processes, and nitrogen cycling in the surface organic layers of terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNH4DmndLitrHeter_col"
@@ -17957,10 +22337,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001003",
-      "lbl" : "heterotrophic microbial PO4 demand in surface litter",
+      "lbl" : "Heterotrophic microbial phosphate demand in surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which heterotrophic microorganisms require phosphate for decomposition and metabolic processes in surface litter layers. This parameter quantifies phosphorus demand during litter decomposition and is essential for understanding nutrient release patterns, immobilization processes, and phosphorus cycling in surface organic matter of terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH2PO4DmndLitrHeter_col"
@@ -17972,10 +22355,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001004",
-      "lbl" : "heterotrophic microbial NO3 demand in surface litter",
+      "lbl" : "Heterotrophic microbial nitrate demand in surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which heterotrophic microorganisms require nitrate for decomposition and metabolic processes in surface litter layers. This parameter quantifies nitrate utilization during litter decomposition and is important for understanding oxidized nitrogen cycling, denitrification potential, and nutrient dynamics in surface organic layers of terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO3DmndLitrHeter_col"
@@ -17987,85 +22373,154 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001005",
-      "lbl" : "total heterotrophic microbial NO3 uptake non-band unconstrained by NO3",
+      "lbl" : "Total heterotrophic microbial nitrate uptake non-band unconstrained by NO3",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Total heterotrophic microbial nitrate uptake non-band unconstrained by nitrate represents the maximum rate of nitrate consumption by heterotrophic microorganisms in non-banded soil areas when nitrate availability is not limiting. This parameter quantifies microbial denitrification potential and is crucial for understanding nitrogen cycling, greenhouse gas production, and competition between plants and microbes for nitrogen resources in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO3ReduxDmndSoilHeter_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001006",
-      "lbl" : "total heterotrophic microbial NO2 uptake non-band unconstrained by NO2",
+      "lbl" : "Total heterotrophic microbial nitrogen dioxide uptake non-band unconstrained by NO2",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Total heterotrophic microbial nitrogen dioxide uptake non-band unconstrained by nitrogen dioxide represents the maximum rate of nitrogen dioxide consumption by heterotrophic microorganisms in non-banded soil when nitrogen dioxide availability is not limiting. This parameter quantifies microbial capacity for nitrogen dioxide reduction during denitrification processes and is important for understanding nitrogen cycling and nitrous oxide production in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO2DmndReduxSoilHeter_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000123"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001007",
-      "lbl" : "total heterotrophic microbial NO3 uptake in band soil unconstrained by NO3",
+      "lbl" : "Total heterotrophic microbial nitrate uptake in band soil unconstrained by NO3",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Total heterotrophic microbial nitrate uptake in band soil unconstrained by nitrate represents the maximum rate of nitrate consumption by heterotrophic microorganisms in fertilizer-banded soil areas when nitrate availability is not limiting. This parameter quantifies enhanced microbial denitrification potential in nutrient-rich bands and is essential for understanding localized nitrogen cycling, fertilizer efficiency, and greenhouse gas emissions in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO3ReduxDmndBandHeter_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001008",
-      "lbl" : "total heterotrophic microbial NO2 uptake in band soil unconstrained by NO2",
+      "lbl" : "Total heterotrophic microbial nitrogen dioxide uptake in band soil unconstrained by NO2",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Total heterotrophic microbial nitrogen dioxide uptake in band soil unconstrained by nitrogen dioxide represents the maximum rate of nitrogen dioxide consumption by heterotrophic microorganisms in fertilizer-banded soil when nitrogen dioxide availability is not limiting. This parameter quantifies enhanced denitrification capacity in nutrient-rich zones and is important for understanding nitrogen cycling dynamics and nitrous oxide production in fertilized agricultural soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO2DmndReduxBandHeter_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000123"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001009",
-      "lbl" : "total heterotrophic microbial N2O uptake unconstrained by N2O",
+      "lbl" : "Total heterotrophic microbial nitrous oxide uptake unconstrained by N2O",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Total heterotrophic microbial nitrous oxide uptake unconstrained by nitrous oxide represents the maximum rate of nitrous oxide consumption by heterotrophic microorganisms when nitrous oxide availability is not limiting. This parameter quantifies the potential for microbial nitrous oxide reduction to nitrogen gas during the final step of denitrification, which is crucial for understanding greenhouse gas mitigation and nitrogen cycling in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RN2ODmndReduxHeter_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000193"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001010",
-      "lbl" : "heterotrophic microbial NH4 immobilization (+ve) - mineralization (-ve) in band soil",
+      "lbl" : "Heterotrophic microbial ammonium immobilization (+ve) - mineralization (-ve) in band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Heterotrophic microbial ammonium immobilization-mineralization in band soil represents the net balance between ammonium uptake by microorganisms (positive values) and ammonium release through decomposition (negative values) in fertilizer-banded areas. This parameter quantifies the dynamic exchange of ammonium between microbial biomass and soil solution, which affects nitrogen availability for plants and overall nitrogen cycling in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNH4DmndBandHeter_vr"
@@ -18077,10 +22532,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001011",
-      "lbl" : "heterotrophic microbial NO3 immobilization (+ve) - mineralization (-ve) in band soil",
+      "lbl" : "Heterotrophic microbial nitrate immobilization (+ve) - mineralization (-ve) in band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Heterotrophic microbial nitrate immobilization-mineralization in band soil represents the net balance between nitrate uptake by microorganisms (positive values) and nitrate release (negative values) in fertilizer-banded areas. This parameter quantifies the competition between microbial assimilation and nitrogen availability for plants, which is crucial for understanding fertilizer efficiency and nitrogen management in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO3DmndBandHeter_vr"
@@ -18092,10 +22550,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001012",
-      "lbl" : "heterotrophic substrate-unlimited H2PO4 mineraln-immobiln in band soil",
+      "lbl" : "Heterotrophic substrate-unlimited dihydrogen phosphate mineraln-immobiln in band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Heterotrophic substrate-unlimited dihydrogen phosphate mineralization-immobilization in band soil represents the net balance between phosphate release and uptake by heterotrophic microorganisms when not limited by carbon substrate availability. This parameter quantifies phosphorous cycling dynamics in fertilizer-banded areas and is essential for understanding phosphorous availability, microbial competition, and nutrient management in agricultural ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH2PO4DmndBandHeter_vr"
@@ -18107,10 +22568,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001013",
-      "lbl" : "heterotrophic substrate-unlimited HPO4 immobilization in non-band soil",
+      "lbl" : "Heterotrophic substrate-unlimited hydrogen phosphate immobilization in non-band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Heterotrophic substrate-unlimited hydrogen phosphate immobilization in non-band soil represents the uptake of hydrogen phosphate by heterotrophic microorganisms when not limited by carbon substrate availability. This parameter quantifies microbial phosphorous demand in non-fertilized soil areas and is important for understanding phosphorous competition between plants and microbes in natural terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH1PO4DmndSoilHeter_vr"
@@ -18122,10 +22586,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001014",
-      "lbl" : "heterotrophic substrate-unlimited HPO4 mineraln-immobiln in band soil",
+      "lbl" : "Heterotrophic substrate-unlimited hydrogen phosphate mineraln-immobiln in band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Heterotrophic substrate-unlimited hydrogen phosphate mineralization-immobilization in band soil represents the net balance between hydrogen phosphate release and uptake by heterotrophic microorganisms when not limited by carbon substrates. This parameter quantifies phosphorous cycling dynamics in fertilizer-banded areas and affects phosphorous availability for plant uptake and overall nutrient management in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH1PO4DmndBandHeter_vr"
@@ -18137,10 +22604,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001015",
-      "lbl" : "heterotrophic substrate-unlimited HPO4 immobilization in surface litter",
+      "lbl" : "Heterotrophic substrate-unlimited hydrogen phosphate immobilization in surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Heterotrophic substrate-unlimited hydrogen phosphate immobilization in surface litter represents the uptake of hydrogen phosphate by heterotrophic microorganisms during litter decomposition when not limited by carbon substrates. This parameter quantifies phosphorous demand during organic matter decomposition and is crucial for understanding nutrient cycling and phosphorous availability in surface organic layers of terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH1PO4DmndLitrHeter_col"
@@ -18152,10 +22622,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001016",
-      "lbl" : "heterotrophic microbial C loss through erosion",
+      "lbl" : "Heterotrophic microbial carbon loss through erosion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Heterotrophic microbial carbon loss through erosion quantifies the rate at which carbon contained in heterotrophic microbial biomass is removed from soil systems through erosion processes. This parameter represents an important pathway of carbon export from terrestrial ecosystems and affects soil fertility, carbon storage, and the transport of organic matter to aquatic systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMEERhetr_2D"
@@ -18167,10 +22640,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001017",
-      "lbl" : "autotrophic microbial biomass chemical element",
+      "lbl" : "Autotrophic microbial biomass chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial biomass chemical element quantifies the mass of specific chemical elements contained within autotrophic microbial biomass in soil systems. This parameter represents the elemental composition of nitrifying bacteria and other chemosynthetic microorganisms and is essential for understanding nitrogen cycling, microbial stoichiometry, and nutrient transformations in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "mBiomeAutor_vr"
@@ -18182,10 +22658,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001018",
-      "lbl" : "aqueous O2 demand by autotrophic microbes",
+      "lbl" : "Aqueous demand by autotrophic microbes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Aqueous demand by autotrophic microbes represents the rate of oxygen consumption by autotrophic microorganisms for metabolic processes including nitrification and chemosynthesis. This parameter quantifies the oxygen requirements of nitrifying bacteria and other chemosynthetic microbes and is important for understanding soil aeration needs and the balance between aerobic processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RO2DmndAutort_vr"
@@ -18197,10 +22676,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001019",
-      "lbl" : "autotrophic microbial NH4 demand in soil",
+      "lbl" : "Autotrophic microbial ammonium demand in soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial ammonium demand in soil represents the rate at which autotrophic microorganisms, primarily ammonia-oxidizing bacteria and archaea, require ammonium for nitrification processes. This parameter quantifies the first step of nitrification and is crucial for understanding nitrogen transformations, competition for ammonium between plants and nitrifiers, and nitrous oxide production in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNH4UptkSoilAutor_vr"
@@ -18212,10 +22694,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001020",
-      "lbl" : "autotrophic microbial NO3 demand in soil",
+      "lbl" : "Autotrophic microbial nitrate demand in soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial nitrate demand in soil represents the rate at which autotrophic microorganisms require nitrate for growth and metabolic processes, particularly nitrite-oxidizing bacteria that complete the nitrification process. This parameter quantifies the second step of nitrification and is important for understanding nitrogen cycling, nitrate production, and microbial nutrient requirements in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO3UptkSoilAutor_vr"
@@ -18227,10 +22712,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001021",
-      "lbl" : "autotrophic microbes H2PO4 demand in soil",
+      "lbl" : "Autotrophic microbes dihydrogen phosphate demand in soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbes dihydrogen phosphate demand in soil represents the rate at which autotrophic microorganisms require dihydrogen phosphate for growth and metabolic processes including nitrification. This parameter quantifies phosphorous requirements of nitrifying bacteria and other chemosynthetic microbes and is important for understanding nutrient limitations and competition for phosphorous in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH2PO4UptkSoilAutor_vr"
@@ -18242,10 +22730,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001022",
-      "lbl" : "autotrophic microbial NH4 demand in surface litter",
+      "lbl" : "Autotrophic microbial ammonium demand in surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial ammonium demand in surface litter represents the rate at which ammonia-oxidizing bacteria and archaea require ammonium for nitrification processes in litter layers. This parameter quantifies nitrogen oxidation in organic surface layers and is important for understanding nitrogen cycling, acidification processes, and microbial activity in the litter-soil interface of terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNH4UptkLitrAutor_col"
@@ -18257,10 +22748,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001023",
-      "lbl" : "autotrophic microbial H2PO4 demand in surface litter",
+      "lbl" : "Autotrophic microbial dihydrogen phosphate demand in surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial dihydrogen phosphate demand in surface litter represents the rate at which nitrifying bacteria require dihydrogen phosphate for growth and metabolic processes during litter decomposition. This parameter quantifies phosphorous requirements of autotrophic microbes in organic surface layers and is crucial for understanding nutrient cycling and microbial competition in the litter-soil interface."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH2PO4UptkLitrAutor_col"
@@ -18272,10 +22766,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001024",
-      "lbl" : "autotrophic microbial NO3 demand in surface litter",
+      "lbl" : "Autotrophic microbial nitrate demand in surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial nitrate demand in surface litter represents the rate at which nitrite-oxidizing bacteria require nitrate for growth and metabolic processes in litter layers. This parameter quantifies the completion of nitrification processes in organic surface layers and is important for understanding nitrogen cycling, nitrate production, and microbial succession during litter decomposition in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO3UptkLitrAutor_col"
@@ -18287,10 +22784,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001025",
-      "lbl" : "autotrophic NH3 oxidation in non-band soil",
+      "lbl" : "Autotrophic ammonia oxidation in non-band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic ammonia oxidation in non-band soil represents the rate at which ammonia-oxidizing bacteria and archaea convert ammonia to nitrite in non-fertilized soil areas. This parameter quantifies the first step of nitrification and is fundamental for understanding nitrogen cycling, soil acidification, and nitrous oxide production in natural terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNH3OxidAutor_vr"
@@ -18302,10 +22802,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001026",
-      "lbl" : "autotrophic NO2 oxidation in non-band soil",
+      "lbl" : "Autotrophic nitrogen dioxide oxidation in non-band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic nitrogen dioxide oxidation in non-band soil represents the rate at which nitrite-oxidizing bacteria convert nitrite to nitrate in non-fertilized soil areas. This parameter quantifies the second step of nitrification and is essential for understanding complete nitrogen oxidation, nitrate production, and energy generation by chemosynthetic microorganisms in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO2OxidAutor_vr"
@@ -18313,14 +22816,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000123"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001027",
-      "lbl" : "autotrophic NH3 oxidation in band soil",
+      "lbl" : "Autotrophic ammonia oxidation in band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic ammonia oxidation in band soil represents the rate at which ammonia-oxidizing bacteria and archaea convert ammonia to nitrite in fertilizer-banded soil areas. This parameter quantifies enhanced nitrification rates in nutrient-rich zones and is crucial for understanding fertilizer efficiency, localized nitrogen cycling, and nitrous oxide emissions in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNH3OxidAutorBand_vr"
@@ -18332,10 +22841,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001028",
-      "lbl" : "autotrophic NO2 oxidation in band soil",
+      "lbl" : "Autotrophic nitrogen dioxide oxidation in band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic nitrogen dioxide oxidation in band soil represents the rate at which nitrite-oxidizing bacteria convert nitrite to nitrate in fertilizer-banded soil areas. This parameter quantifies enhanced nitrate production in nutrient-rich zones and is important for understanding fertilizer transformation, nitrogen availability, and localized biogeochemical processes in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO2OxidAutorBand_vr"
@@ -18343,14 +22855,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000123"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001029",
-      "lbl" : "autotrophic microbial N2O Demand for reduction",
+      "lbl" : "Autotrophic microbial nitrous oxide demand for reduction",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial nitrous oxide demand for reduction represents the rate at which autotrophic microorganisms require nitrous oxide for reduction processes during anaerobic respiration. This parameter quantifies the potential for autotrophic denitrification and nitrous oxide consumption, which is important for understanding greenhouse gas mitigation and alternative metabolic pathways in oxygen-limited soil environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RN2ODmndReduxAutor_vr"
@@ -18362,10 +22880,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001030",
-      "lbl" : "autotrophic microbial NH4 demand in band soil",
+      "lbl" : "Autotrophic microbial ammonium demand in band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial ammonium demand in band soil represents the rate at which ammonia-oxidizing bacteria and archaea require ammonium for nitrification processes in fertilizer-banded areas. This parameter quantifies enhanced microbial nitrogen oxidation in nutrient-rich zones and is crucial for understanding fertilizer utilization, localized acidification, and nitrogen transformation efficiency in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNH4UptkBandAutor_vr"
@@ -18377,10 +22898,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001031",
-      "lbl" : "autotrophic microbial NO3 demand in band soil",
+      "lbl" : "Autotrophic microbial nitrate demand in band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial nitrate demand in band soil represents the rate at which nitrite-oxidizing bacteria require nitrate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced nitrate utilization by autotrophic microbes in nutrient-rich zones and is important for understanding microbial competition and nitrogen cycling dynamics in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNO3UptkBandAutor_vr"
@@ -18392,10 +22916,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001032",
-      "lbl" : "autotrophic microbial H2PO4 demand in band soil",
+      "lbl" : "Autotrophic microbial H2PO4 demand in band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial dihydrogen phosphate demand in band soil represents the rate at which nitrifying bacteria require dihydrogen phosphate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced phosphorous utilization by autotrophic microbes in nutrient-rich zones and is crucial for understanding nutrient competition and microbial activity in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH2PO4UptkBandAutor_vr"
@@ -18407,10 +22934,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001033",
-      "lbl" : "autotrophic microbial H1PO4 demand in non-band soil",
+      "lbl" : "Autotrophic microbial H1PO4 demand in non-band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial hydrogen phosphate demand in non-band soil represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes in non-fertilized soil areas. This parameter quantifies phosphorous requirements of autotrophic microbes in natural soil conditions and is important for understanding nutrient limitations and microbial ecology in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH1PO4UptkSoilAutor_vr"
@@ -18422,10 +22952,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001034",
-      "lbl" : "autotrophic microbial H1PO4 demand in band soil",
+      "lbl" : "Autotrophic microbial H1PO4 demand in band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial hydrogen phosphate demand in band soil represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced phosphorous utilization by autotrophic microbes in nutrient-rich zones and is crucial for understanding nutrient cycling and microbial competition in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH1PO4UptkBandAutor_vr"
@@ -18437,10 +22970,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001035",
-      "lbl" : "autotrophic microibal H1pO4 demand in surface litter",
+      "lbl" : "Autotrophic microbial H1pO4 demand in surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "Autotrophic microbial hydrogen phosphate demand in surface litter represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes during litter decomposition. This parameter quantifies phosphorous requirements of autotrophic microbes in organic surface layers and is important for understanding nutrient cycling and microbial succession in the litter-soil interface of terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RH1PO4UptkLitrAutor_col"
@@ -18452,10 +22988,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001036",
-      "lbl" : "autotrophic microbial biomass loss through erosion",
+      "lbl" : "Autotrophic microbial biomass loss through erosion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of removal of self-feeding microbial biomass from soil or sediment surfaces due to physical erosion processes caused by water or wind. This parameter quantifies how soil erosion affects microbial communities that contribute to primary productivity and nutrient cycling, representing an important loss pathway for soil organic matter and ecosystem functioning in eroding landscapes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMEERauto_2D"
@@ -18467,13 +23006,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001037",
-      "lbl" : "thinning of plant population",
+      "lbl" : "Thinning of plant population",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Thinning of plant population refers to the process of reducing the density or abundance of plants within a given area. It involves selectively removing certain individuals or groups of plants to create more space and resources for the remaining plants to grow and thrive. Thinning can be done manually or through natural processes such as competition, predation, or disease. The purpose of thinning plant populations in earth systems modeling is to simulate realistic vegetation dynamics, including changes in species composition, productivity, and ecosystem functioning."
         },
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THIN_pft"
@@ -18481,13 +23020,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001038",
-      "lbl" : "harvest efficiency",
+      "lbl" : "Harvest efficiency",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Harvest efficiency refers to the proportion of yield that is successfully harvested from the total available crop. It is a crucial parameter in agricultural systems modelling, influencing yield predictions and management strategies."
         },
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracBiomHarvsted"
@@ -18499,13 +23038,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001039",
-      "lbl" : "harvest cutting height (+ve) or fractional LAI removal (-ve)",
+      "lbl" : "Harvest cutting height (+ve) or fractional LAI removal (-ve)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Harvest cutting height or fractional Leaf Area Index (LAI) removal refers to the parameter used in agricultural and ecosystem modelling to denote the height at which crops are cut during harvesting or the fraction of LAI that is removed. When positive, it represents the cutting height in harvesting, and when negative, it represents the fractional removal of LAI. This is used to estimate the biomass yield and the impact of the harvest on the remaining crop and soil nutrient balance."
         },
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracCanopyHeightCut_pft"
@@ -18526,10 +23065,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001040",
-      "lbl" : "type of harvest",
+      "lbl" : "Type of harvest",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Type of harvest represents a categorical variable that specifies the method or approach used for harvesting plant material in agricultural or forestry systems. This parameter distinguishes between different harvesting strategies such as clear-cutting, selective harvesting, or partial removal, which affects biomass yield, ecosystem recovery, and management outcomes in terrestrial vegetation models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iHarvstType_pft"
@@ -18537,10 +23079,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001041",
-      "lbl" : "flag for stand replacing disturbance",
+      "lbl" : "Flag for stand replacing disturbance",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Flag for stand replacing disturbance is a binary indicator that identifies whether a disturbance event completely removes or replaces the existing vegetation stand. This parameter distinguishes between partial disturbances and complete stand replacement events such as clear-cut harvesting, severe fires, or major storms, which is crucial for modeling vegetation succession and ecosystem recovery dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "jHarvst_pft"
@@ -18548,10 +23093,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001042",
-      "lbl" : "year of planting",
+      "lbl" : "Year of planting",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Year of planting specifies the calendar year when vegetation was established or planted in a particular location or management unit. This temporal parameter is essential for tracking vegetation age, growth stages, and development cycles, and is crucial for modeling plant phenology, biomass accumulation, and management scheduling in agricultural and forestry systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iYearPlanting_pft"
@@ -18559,10 +23107,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001043",
-      "lbl" : "year of harvest",
+      "lbl" : "Year of harvest",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Year of harvest specifies the calendar year when vegetation was harvested or removed from a particular location or management unit. This temporal parameter tracks the timing of biomass removal events and is essential for modeling harvest cycles, carbon storage changes, and ecosystem disturbance impacts in agricultural and forestry management systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iYearPlantHarvest_pft"
@@ -18570,10 +23121,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001044",
-      "lbl" : "day of planting",
+      "lbl" : "Day of planting",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Day of planting specifies the day of year when vegetation was established or planted, typically expressed as a Julian day number from 1 to 365. This parameter provides precise timing for planting events and is crucial for modeling seasonal phenology, growth initiation, and the relationship between planting timing and environmental conditions in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iDayPlanting_pft"
@@ -18581,10 +23135,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001045",
-      "lbl" : "day of harvest",
+      "lbl" : "Day of harvest",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Day of harvest specifies the day of year when vegetation was harvested or removed, typically expressed as a Julian day number from 1 to 365. This parameter provides precise timing for harvest events and is essential for modeling seasonal management practices, biomass removal timing, and the impacts of harvest scheduling on ecosystem processes and productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iDayPlantHarvest_pft"
@@ -18592,10 +23149,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001046",
-      "lbl" : "flag for species death",
+      "lbl" : "Flag for species death",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Flag for species death is a binary indicator that identifies whether a plant functional type or species has died or become inactive within a modeling unit. This parameter tracks vegetation mortality events and is crucial for modeling vegetation dynamics, succession processes, and the impacts of environmental stress or disturbance on plant community composition."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantState_pft"
@@ -18603,10 +23163,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001047",
-      "lbl" : "alternate year of planting",
+      "lbl" : "Alternate year of planting",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Alternate year of planting specifies an alternative calendar year for vegetation establishment when multiple planting scenarios or rotational systems are considered. This parameter allows for flexible management scheduling and is important for modeling crop rotations, replanting strategies, and alternative management scenarios in agricultural and forestry systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantingYear_pft"
@@ -18614,10 +23177,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001048",
-      "lbl" : "alternate day of planting",
+      "lbl" : "Alternate day of planting",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Alternate day of planting specifies an alternative day of year for vegetation establishment when multiple planting scenarios or timing options are considered. This parameter provides flexibility in management scheduling and is crucial for modeling sensitivity to planting dates, climate variability impacts, and alternative management strategies in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantingDay_pft"
@@ -18625,10 +23191,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001049",
-      "lbl" : "alternate year of harvest",
+      "lbl" : "Alternate year of harvest",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Alternate year of harvest specifies an alternative calendar year for vegetation harvesting when multiple harvest scenarios or rotational systems are considered. This parameter enables modeling of flexible harvest scheduling and is important for understanding the impacts of harvest timing variability on ecosystem productivity and carbon cycling in managed terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iHarvestYear_pft"
@@ -18636,10 +23205,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001050",
-      "lbl" : "alternate day of harvest",
+      "lbl" : "Alternate day of harvest",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Alternate day of harvest specifies an alternative day of year for vegetation harvesting when multiple harvest scenarios or timing options are considered. This parameter provides flexibility in harvest scheduling and is essential for modeling the sensitivity of ecosystem processes to harvest timing and evaluating alternative management strategies in agricultural and forestry systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iHarvestDay_pft"
@@ -18647,43 +23219,67 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001051",
-      "lbl" : "total CO2 flux from fire",
+      "lbl" : "Total carbon dioxide flux from fire",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Total carbon dioxide flux from fire quantifies the amount of carbon dioxide gas released to the atmosphere during combustion events in terrestrial ecosystems. This parameter represents the largest component of fire emissions and is fundamental for understanding the carbon cycle impacts of wildfires and prescribed burns, as well as their contribution to atmospheric carbon dioxide concentrations in Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2byFire_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000172"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001052",
-      "lbl" : "total CH4 flux from fire",
+      "lbl" : "Total CH4 flux from fire",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Total methane flux from fire quantifies the amount of methane gas released to the atmosphere during combustion events in terrestrial ecosystems. This parameter is essential for understanding greenhouse gas emissions from wildfires and prescribed burns, as methane is a potent greenhouse gas that contributes to global warming and climate change impacts in Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CH4byFire_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000172"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001053",
-      "lbl" : "total O2 flux from fire",
+      "lbl" : "Total flux from fire",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total O2 flux from fire refers to the total amount of oxygen that is released or absorbed during a fire. This measure includes the oxygen used for combustion as well as the oxygen produced during the burning process. It is a critical component in understanding the impact of fire on the atmosphere and the role it plays in the earth's carbon cycle."
         },
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "O2byFire_CumYr_col"
@@ -18694,6 +23290,9 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000172"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -18707,10 +23306,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001054",
-      "lbl" : "total NH3 flux from fire",
+      "lbl" : "Total NH3 flux from fire",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "Total ammonia flux from fire represents the amount of ammonia gas emitted to the atmosphere during combustion processes in vegetation and organic matter. Fire-induced ammonia emissions contribute significantly to nitrogen cycling in ecosystems and can affect air quality, soil chemistry, and atmospheric nitrogen deposition patterns in regional and global biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NH3byFire_CumYr_col"
@@ -18718,6 +23320,12 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000172"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -18728,20 +23336,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001055",
-      "lbl" : "total N2O flux from fire",
+      "lbl" : "Total nitrous oxide flux from fire",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total N2O flux from fire refers to the total amount of nitrous oxide (N2O) that is released into the atmosphere as a result of burning processes. Fires, including forest and grassland fires, can produce N2O as a byproduct of combustion. This parameter is significant in Earth system modeling as N2O is a potent greenhouse gas that can contribute to global warming and climate change."
         },
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "N2ObyFire_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000172"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -18752,13 +23366,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001056",
-      "lbl" : "total PO4 flux from fire",
+      "lbl" : "Total phosphate flux from fire",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total PO4 flux from fire refers to the quantity of phosphate, an essential plant nutrient, that is expelled into the environment as a result of combustion processes. Fire events cause the release of nutrients, including phosphate, which are usually bound in plant biomass and soil organic matter. These nutrients can then be transported through smoke, ash, or post-fire run-off. Understanding the flux of these nutrients helps in assessing the impacts of fires on nutrient cycling and ecosystem productivity."
         },
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PO4byFire_CumYr_col"
@@ -18766,6 +23380,12 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000172"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -18776,10 +23396,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001057",
-      "lbl" : "number of plant species",
+      "lbl" : "Number of plant species",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "The current number of active plant function types in a grid."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NP_col"
@@ -18787,21 +23410,31 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001058",
-      "lbl" : "intitial number of plant species",
+      "lbl" : "Initial number of plant species",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "The initial number of active plant function types in a grid."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NP0_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001059",
-      "lbl" : "match PFT from different scenarios",
+      "lbl" : "Match PFT from different scenarios",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "The active state of a given plant function group for grazing."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LSG_pft"
@@ -18809,10 +23442,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001060",
-      "lbl" : "root primary axis number",
+      "lbl" : "Root primary axis number",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The total number of root axes of each plant function group."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NumRootAxes_pft"
@@ -18820,21 +23456,31 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001061",
-      "lbl" : "maximum soil layer number for root axes",
+      "lbl" : "Maximum soil layer number for root axes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The soil layer number for the root tip of a given root axis."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NIXBotRootLayer_rpft"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001062",
-      "lbl" : "flag to detect root system death",
+      "lbl" : "Flag to detect root system death",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Whether a plant's roots are dead or alive."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPlantRootState_pft"
@@ -18842,21 +23488,31 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001063",
-      "lbl" : "maximum soil layer number for all root axes",
+      "lbl" : "Maximum soil layer number for all root axes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "An indicator of in which soil layer the deepest root exist."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NIXBotRootLayer_pft"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001065",
-      "lbl" : "root biomass per pft",
+      "lbl" : "Root biomass per pft",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of different chemical elements that are contained in different component of plant primary and secondary roots, as well as root associated mycorrhizae at the beginning of evolving the model a new time step. This is the initial root biomass for biomass conservation tracking in EcoSIM."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootElmsbeg_pft"
@@ -18864,13 +23520,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001066",
-      "lbl" : "root growth yield",
+      "lbl" : "Measurement of root growth yield",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root growth yield refers to the productivity of biomass accumulation in the roots of plants, expressed as the amount of new root biomass produced per unit of resource input, such as water, nutrients, or carbon dioxide. It represents the efficiency of plants in utilizing resources for root growth and plays a crucial role in the overall productivity and nutrient cycling within terrestrial ecosystems. Root growth yield is a key parameter in Earth system models as it influences the carbon and nutrient dynamics in soils, water uptake, and the overall functioning of ecosystems."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootBiomGrosYld_pft"
@@ -18885,13 +23541,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001067",
-      "lbl" : "threshold root nonstructural C content for initiating new root axis",
+      "lbl" : "Threshold root nonstructural carbon content for initiating new root axis",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Threshold root nonstructural C content for initiating new root axis is a plant physiological parameter that indicates the minimum concentration of nonstructural carbon (C) in a plant's root that is required for the initiation of a new root axis. It plays a critical role in plant root development and further plant growth."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MinNonstC2InitRoot_pft"
@@ -18912,24 +23568,31 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001068",
-      "lbl" : "fraction of remobilizable nonstructural biomass in root",
+      "lbl" : "Fraction of remobilizable nonstructural biomass in root",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Fraction of remobilizable nonstructural biomass in root represents the proportion of root biomass that can be mobilized and translocated to other plant parts during times of resource limitation or stress. This parameter is crucial for understanding plant carbon allocation strategies and nutrient recycling within plants, particularly during periods of resource scarcity or when plants need to support growth in other tissues."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootFracRemobilizableBiom"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001069",
-      "lbl" : "root volume:mass ratio",
+      "lbl" : "Root volume:mass ratio",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root volume:mass ratio (DMVL) is a measure of the volume and mass of plant roots. It provides insights into the root system architecture, root density, and the overall growth and health of plants. This ratio can vary widely among different plant species and can be influenced by various environmental factors such as soil type, nutrient availability, and water content."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootVolPerMassC_pft"
@@ -18937,6 +23600,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000171"
@@ -18944,10 +23610,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001070",
-      "lbl" : "root diameter primary axes",
+      "lbl" : "Root diameter primary axes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Root diameter primary axes measures the thickness of the main structural roots that develop directly from the plant stem or root crown. This morphological parameter influences water and nutrient transport capacity, mechanical support, and overall root system architecture in terrestrial vegetation models and ecosystem carbon allocation studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root1stMaxRadius1_pft"
@@ -18959,13 +23628,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001071",
-      "lbl" : "root diameter secondary axes",
+      "lbl" : "Root diameter secondary axes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root diameter refers to the thickness of the root and root diameter secondary axes refers to the thickness of the secondary (or lateral) roots. Different species of plants have different types of roots systems and different root thicknesses. This thickness can play a significant role in the plant's ability to take up water and nutrients from the soil."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root2ndMaxRadius1_pft"
@@ -18983,13 +23652,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001072",
-      "lbl" : "root cross-sectional area primary axes",
+      "lbl" : "Root cross-sectional area primary axes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The cross-sectional area of the primary root axes refers to the area of a section cut through the primary root axis perpendicular to its length. This is an important parameter in understanding the root architecture, water and nutrient uptake, as well as overall plant growth."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root1stXSecArea_pft"
@@ -19007,10 +23676,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001073",
-      "lbl" : "root cross-sectional area secondary axes",
+      "lbl" : "Root cross-sectional area secondary axes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Root cross-sectional area secondary axes quantifies the area of lateral or branch roots when cut perpendicular to their longitudinal axis. This parameter determines the conductive capacity of secondary root systems for water and nutrient transport, influencing plant hydraulic conductivity and resource acquisition efficiency in ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root2ndXSecArea_pft"
@@ -19022,10 +23694,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001074",
-      "lbl" : "root layer temperature growth functiom",
+      "lbl" : "Root layer temperature growth function",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Root layer temperature growth function describes the mathematical relationship between soil temperature and root growth rates at different soil depths. This function modulates root development and biomass allocation based on thermal conditions, making it essential for predicting plant responses to climate change and seasonal temperature variations in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "fTgrowRootP_vr"
@@ -19033,20 +23708,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001075",
-      "lbl" : "root N:C ratio",
+      "lbl" : "Root N:C ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Root nitrogen to carbon ratio represents the mass ratio of nitrogen to carbon content in root tissues, indicating the nutritional quality and metabolic activity of root systems. This stoichiometric parameter influences decomposition rates, nutrient cycling, and soil organic matter formation when roots die and decompose, making it fundamental for biogeochemical modeling in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootrNC_pft"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000171"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000225"
@@ -19054,20 +23735,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001076",
-      "lbl" : "root P:C ratio",
+      "lbl" : "Root P:C ratio",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Root phosphorous to carbon ratio quantifies the mass ratio of phosphorous to carbon in root tissue, reflecting the phosphorous content and metabolic demands of root systems. This stoichiometric relationship affects decomposition dynamics, phosphorous cycling, and nutrient availability when root litter enters soil organic matter pools in biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootrPC_pft"
         } ],
         "basicPropertyValues" : [ {
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-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000211"
@@ -19075,18 +23762,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001077",
-      "lbl" : "root porosity",
+      "lbl" : "Root porosity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root porosity refers to the percentage of the total root volume that is not occupied by plant cells or materials. This includes air spaces and intercellular spaces within the root structure. Root porosity is an important factor in determining a plant's ability to uptake water and nutrients from the soil, and can be influenced by factors such as root architecture, soil conditions, and water availability.|Root porosity refers to the proportion of the root volume that is not occupied by solid materials. This is a measurement of the open space within the root system that can be filled with air or water. Root porosity can have an impact on plant health as it influences the root’s ability to draw up water and nutrients. It can also facilitate the exchange of gases between the root system and the soil environment."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootPorosity_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Porosity"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
         }, {
@@ -19096,18 +23786,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001078",
-      "lbl" : "root radial resistivity",
+      "lbl" : "Root radial resistivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root radial resistivity refers to the resistance offered by the root system of a plant to the radial flow of water and nutrients. It is an important factor affecting the uptake of water and nutrients from soil."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootRadialResist_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Resistivity"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MPa h m-2"
         }, {
@@ -19117,18 +23810,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001079",
-      "lbl" : "root axial resistivity",
+      "lbl" : "Root axial resistivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root axial resistivity (RSRA) is a measure of the ability of a plant's root system to resist the flow of electric current along its length. It is an important parameter in the study of plant physiology and root system architecture, as it can provide insights into the structure and function of the root system. The RSRA value can be influenced by various factors, including the species and age of the plant, soil conditions, and environmental factors."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootAxialResist_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Resistivity"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MPa h m-4"
         }, {
@@ -19138,20 +23834,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001080",
-      "lbl" : "shoot-root rate constant for nonstructural C exchange",
+      "lbl" : "Shoot-root rate constant for nonstructural carbon exchange",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Shoot-root rate constant for nonstructural C exchange refers to the rate at which carbon is exchanged between the shoot and root of a plant, specifically in relation to nonstructural carbon compounds. This value can impact a range of plant processes, including growth, resource allocation, and response to environmental stress."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ShutRutNonstElmntConducts_pft"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000095"
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000161"
@@ -19165,18 +23861,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001081",
-      "lbl" : "maximum root NH4 uptake rate",
+      "lbl" : "Maximum root ammonium uptake rate",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The maximum rate at which roots can take up ammonium (NH4) from the soil. This rate can depend on various factors, such as the concentration of NH4 in the soil, the root characteristics, temperature, and soil moisture."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VmaxNH4Root_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000290"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-2 h-1"
         }, {
@@ -19189,20 +23891,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001082",
-      "lbl" : "Km for root NH4 uptake",
+      "lbl" : "Km for root ammonium uptake",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Km for root NH4 uptake refers to the half-saturation constant for the uptake of ammonium (NH4) by plant roots. It is a parameter used in modeling to describe the nutrient uptake kinetics of plants. A lower Km value indicates a higher affinity of the plant for NH4, meaning that the plant can uptake NH4 efficiently even at low soil NH4 concentrations. Conversely, a higher Km value indicates a lower affinity of the plant for NH4, meaning that the plant needs higher soil NH4 concentrations to uptake NH4 efficiently. The Km for root NH4 uptake is an important factor that influences nutrient cycling, plant nutrition, and productivity."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "KmNH4Root_pft"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000128"
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
@@ -19216,15 +23918,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001083",
-      "lbl" : "minimum NH4 concentration for root NH4 uptake",
+      "lbl" : "Minimum ammonium concentration for root ammonium uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Minimum ammonium concentration for root ammonium uptake defines the threshold soil ammonium concentration below which plants cannot effectively absorb ammonium nitrogen from the soil solution. This parameter determines the lower limit of plant nitrogen acquisition and influences competitive dynamics between plants and soil microorganisms for available nitrogen resources in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CMinNH4Root_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
@@ -19234,15 +23945,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001084",
-      "lbl" : "maximum root NO3 uptake rate",
+      "lbl" : "Maximum root nitrate uptake rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Maximum root nitrate uptake rate represents the highest rate at which plant roots can absorb nitrate nitrogen from soil under optimal conditions. This kinetic parameter defines the upper limit of plant nitrate acquisition capacity and is essential for modeling nitrogen competition between vegetation and soil microorganisms in terrestrial ecosystem nitrogen cycling studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VmaxNO3Root_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000290"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-2 h-1"
         }, {
@@ -19251,24 +23971,24 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000168"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000193"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001085",
-      "lbl" : "Km for root NO3 uptake",
+      "lbl" : "Km for root nitrate uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Michaelis constant for root nitrate uptake represents the substrate concentration at which nitrate uptake rate reaches half of its maximum value. This biochemical parameter characterizes the affinity of root transport systems for nitrate, with lower values indicating higher uptake efficiency at low soil nitrate concentrations in plant-soil nitrogen dynamics models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "KmNO3Root_pft"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000193"
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
@@ -19282,18 +24002,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001086",
-      "lbl" : "minimum NO3 concentration for root NH4 uptake",
+      "lbl" : "Minimum nitrate concentration for root ammonium uptake",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The minimum concentration of nitrate (NO3) required in root zone for root ammonium (NH4) uptake"
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CminNO3Root_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
@@ -19303,23 +24029,29 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001087",
-      "lbl" : "maximum root PO4 uptake rate",
+      "lbl" : "Maximum root phosphate uptake rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Maximum root phosphate uptake rate defines the highest rate at which plant roots can absorb phosphate from soil solution under saturated conditions. This parameter establishes the upper limit of plant phosphorous acquisition and is critical for understanding phosphorous limitation effects on plant growth and ecosystem productivity in biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VmaxPO4Root_pft"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000193"
+          "val" : "https://w3id.org/bervo/BERVO_8000290"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000171"
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
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           "val" : "https://w3id.org/bervo/BERVO_8000138"
@@ -19327,20 +24059,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001088",
-      "lbl" : "Km for root PO4 uptake",
+      "lbl" : "Km for root phosphate uptake",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Km for root PO4 uptake refers to the half-maximal velocity constant (Km) of phosphate (PO4) uptake by plant roots. It is a parameter that characterizes the efficiency and capacity of root systems to absorb phosphate from the soil. A lower Km value indicates higher efficiency of phosphate uptake, while a higher Km value indicates lower efficiency. This parameter is important in understanding nutrient dynamics, plant growth and productivity, and strategies for optimizing nutrient use efficiency."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "KmPO4Root_pft"
         } ],
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           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000193"
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
@@ -19354,18 +24086,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001089",
-      "lbl" : "minimum PO4 concentration for root NH4 uptake",
+      "lbl" : "Minimum phosphate concentration for root ammonium uptake",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Minimum PO4 concentration for root NH4 uptake refers to the minimum concentration of phosphate (PO4) in the soil solution that allows roots of plants to absorb or take up ammonium (NH4). Ammonium is a form of nitrogen that is absorbed by plant roots from the soil and used as a nutrient. The absorption of ammonium by plant roots is often dependent on the concentration of other nutrients in the soil solution, including phosphate. By defining the minimum PO4 concentration for root NH4 uptake, it becomes possible to better understand and model nutrient dynamics and plant nutrition in soil ecosystems."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CMinPO4Root_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         }, {
@@ -19378,13 +24116,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001090",
-      "lbl" : "root internal radius",
+      "lbl" : "Root internal radius",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root internal radius refers to the inner radius of a plant's root. It is an important factor in plant growth and development, affecting the plant's ability to absorb water and nutrients from the soil."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootRaidus_rpft"
@@ -19399,31 +24137,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001091",
-      "lbl" : "root N:C ratio x root growth yield",
+      "lbl" : "Root N:C ratio x root growth yield",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root N:C ratio x root growth yield (CNRTS) is a measure of the relative investment in root nitrogen (N) versus root carbon (C) during root growth. This ratio influences important aspects of plant growth, development, and nutrient use efficiency. In the context of earth systems modeling, CNRTS can play a critical role in simulating plant nutrient dynamics and their influence on broader ecosystem functions."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Deprioritize", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNRTS_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000105"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000171"
+          "val" : "https://w3id.org/bervo/BERVO_8000225"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001092",
-      "lbl" : "root P:C ratio x root growth yield",
+      "lbl" : "Root P:C ratio x root growth yield",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Root phosphorous to carbon ratio multiplied by root growth yield represents the phosphorous investment efficiency in root biomass production. This composite parameter quantifies how effectively plants allocate phosphorous resources for root growth and influences phosphorous cycling dynamics and plant competitive strategies in nutrient-limited terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Deprioritize", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPRTS_pft"
@@ -19432,7 +24176,10 @@
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000105"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000171"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
@@ -19441,10 +24188,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001093",
-      "lbl" : "non-structural chemical element in roots",
+      "lbl" : "Non-structural chemical element in roots",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Non-structural chemical element in roots represents the concentration of mobile nutrients and metabolites that are not incorporated into structural components like cellulose or lignin. These elements include soluble sugars, amino acids, and mineral nutrients that can be readily mobilized for growth, maintenance, or transport to other plant organs in vegetation dynamics models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootMycoNonstElms_pft"
@@ -19456,43 +24206,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001094",
-      "lbl" : "maximum radius of primary roots",
+      "lbl" : "Maximum radius of primary roots",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Maximum radius of primary roots defines the largest possible radius that main structural roots can achieve during plant development. This morphological constraint affects root hydraulic conductivity, mechanical stability, and resource investment strategies, influencing overall plant architecture and competitive ability in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root1stMaxRadius_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001095",
-      "lbl" : "maximum radius of secondary roots",
+      "lbl" : "Maximum radius of secondary roots",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Maximum radius of secondary roots establishes the upper limit for the thickness of lateral or branch roots that develop from primary root axes. This parameter influences the balance between resource acquisition surface area and structural investment, affecting root system efficiency and plant competitive strategies for soil resource capture."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root2ndMaxRadius_pft"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001096",
-      "lbl" : "root brancing frequency",
+      "lbl" : "Root branching frequency",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root branching frequency refers to the number of root branches per unit length of root. This is an important attribute of root system architecture and can significantly influence root function, including nutrient and water uptake."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootBranchFreq_pft"
@@ -19507,10 +24269,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001097",
-      "lbl" : "root nodule chemical element",
+      "lbl" : "Root nodule chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Root nodule chemical element quantifies the elemental composition of specialized root structures that house nitrogen-fixing bacteria in leguminous plants. These nodules contain essential elements like iron, molybdenum, and phosphorous that support nitrogen fixation processes, making them critical components for understanding biological nitrogen cycling in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNodulElms_pft"
@@ -19522,24 +24287,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001098",
-      "lbl" : "root tortuosity to calculate root gaseous diffusivity",
+      "lbl" : "Root tortuosity to calculate root gaseous diffusivity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Root tortuosity to calculate root gaseous diffusivity measures the complexity of pathways for gas movement through root tissue pore spaces. This parameter affects oxygen transport to root tissues and carbon dioxide efflux from root respiration, influencing root metabolism and survival under waterlogged or compacted soil conditions in ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootPoreTortu4Gas_pft"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000289"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000171"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001099",
-      "lbl" : "root layer nonstructural element",
+      "lbl" : "Root layer nonstructural element",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer non-structural element refers to aspects of a plant's root layer that do not contribute to its structural integrity. These may include biomolecules, enzymes, or other compounds that play vital roles in the plant's basic physiological processes. In earth system modeling, these non-structural elements help in understanding the health and function of plant roots and can impact parameters like nutrient uptake, soil interaction, and overall plant vitality."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNodulNonstElms_rpvr"
@@ -19554,10 +24329,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001100",
-      "lbl" : "root layer length per plant",
+      "lbl" : "Root layer length per plant",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "Root layer length per plant quantifies the total length of roots present in a specific soil layer divided by the number of individual plants. This parameter describes root density distribution with depth and influences plant access to soil resources, competition dynamics, and soil-plant interactions in spatially explicit vegetation models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootLenPerPlant_pvr"
@@ -19569,13 +24347,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001101",
-      "lbl" : "root layer length primary axes",
+      "lbl" : "Root layer length primary axes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer length of primary axes refers to the length of the primary roots in the layer of soil. It provides information on the depth distribution of roots within the soil profile."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root1stLen_rpvr"
@@ -19593,13 +24371,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001102",
-      "lbl" : "root layer length secondary axes",
+      "lbl" : "Root layer length secondary axes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Secondary root length refers to the length of the secondary, or lateral, roots in a plant's root system. Secondary roots develop from the primary root and enhance the root system's ability to anchor the plant and absorb water and nutrients from the soil. This measure can vary greatly depending on plant species, age, and environmental conditions.|Secondary root length refers to the total length of all secondary roots in the root system of a plant. Secondary roots, also known as lateral roots, branch off from the primary root or taproot in root layer. Secondary roots improve the efficiency of water and nutrient absorption from the soil and contribute to the stability of the plant. Measuring secondary root length is important in studies of plant growth, development, and adaptation to various environmental conditions."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root2ndLen_rpvr"
@@ -19617,10 +24395,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001103",
-      "lbl" : "root length density in soil layers",
+      "lbl" : "Root length density in soil layers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The quantity of root length per unit volume of soil, commonly expressed as root length per cubic meter. This measurement is crucial for understanding root space occupation and the efficiency of soil exploration for nutrient and water uptake."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootLenDensPerPlant_pvr"
@@ -19632,13 +24413,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001104",
-      "lbl" : "root layer number primary axes",
+      "lbl" : "Root layer number primary axes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer number primary axes refers to the count of primary root axes in a specific layer of root system. The primary root axis is the main root from which smaller lateral roots grow. Different root layers can have different densities and organization of primary root axes, affecting nutrient uptake and anchorage of the plant. This count aids in understanding root architecture and its effects on plant growth."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root1stXNumL_pvr"
@@ -19656,10 +24437,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001105",
-      "lbl" : "root layer number axes",
+      "lbl" : "Root layer number axes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The count of root axes per unit ground area within a specific soil layer. This parameter quantifies root branching patterns and root system architecture, which directly influences nutrient uptake capacity and soil stabilization."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root2ndXNum_pvr"
@@ -19671,13 +24455,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001106",
-      "lbl" : "root layer number secondary axes",
+      "lbl" : "Root layer number secondary axes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer number secondary axes refer to the number of secondary roots emerging from the primary roots in the root layer of plants. This measure is critical in understanding the complexity and efficiency of the root system of plants, influencing nutrient and water uptake, plant stability, and interactions with the soil microorganisms."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root2ndXNum_rpvr"
@@ -19695,31 +24479,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001107",
-      "lbl" : "root layer average length",
+      "lbl" : "Root layer average length",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The term 'root layer average length' refers to the average length of roots within a specific layer of soil. It is a parameter used in earth systems modeling to characterize the size and distribution of roots in the soil profile. This parameter influences various processes such as nutrient uptake, water absorption, and carbon allocation, and can affect the overall productivity and stability of terrestrial ecosystems."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root2ndMeanLens_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000260"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000259"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001108",
-      "lbl" : "root layer area per plant",
+      "lbl" : "Root layer area per plant",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer area per plant refers to the total area covered by the roots of a single plant. It is a parameter used in ecological and earth system modeling to understand root development, nutrient uptake, and the overall growth of plants. This information is also important for understanding soil-plant interactions and nutrient cycling."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootAreaPerPlant_pvr"
@@ -19737,13 +24527,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001109",
-      "lbl" : "root layer volume water",
+      "lbl" : "Root layer volume water",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer volume water refers to the volume of water present within the root layer of soil. This measurement is crucial in understanding plant water uptake, soil water retention, and the hydrological balance within the soil profile. It is measured in volume units (e.g., cubic meters) per soil layer depth (e.g., meters) and can significantly vary based on soil characteristics, environmental conditions, and plant root systems."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootVH2O_pvr"
@@ -19764,10 +24554,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001110",
-      "lbl" : "root layer diameter primary axes",
+      "lbl" : "Root layer diameter primary axes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The average diameter of primary root axes within a specific soil layer. This measurement is important for calculating root surface area, hydraulic conductance, and mechanical strength in soil-plant water relations and carbon allocation models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root1stRadius_pvr"
@@ -19779,13 +24572,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001111",
-      "lbl" : "root layer volume air",
+      "lbl" : "Root layer volume air",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer volume air refers to the amount of air space present within the root layer of soil. This space is critical for plant growth as it allows for the exchange of gases between the roots and the atmosphere, facilitates the movement of water and nutrients to the roots, and prevents the soil from becoming overly compacted. It is a vital parameter in understanding plant physiology and soil-plant interactions, and can be influenced by factors such as soil type, compaction, moisture content, and root growth."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootPoreVol_pvr"
@@ -19806,10 +24599,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001112",
-      "lbl" : "root layer depth",
+      "lbl" : "Root layer depth",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical distance from the soil surface to a specific root layer. This parameter is essential for modeling water and nutrient uptake, as well as understanding how root systems access resources at different soil depths in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root1stDepz_pft"
@@ -19821,10 +24617,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001113",
-      "lbl" : "root layer diameter secondary axes",
+      "lbl" : "Root layer diameter secondary axes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The average diameter of secondary or lateral root axes within a specific soil layer. This measurement helps determine the surface area available for water and nutrient absorption, as well as the mechanical properties of the root system for soil stabilization."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root2ndRadius_pvr"
@@ -19836,10 +24635,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001114",
-      "lbl" : "specific root length primary axes",
+      "lbl" : "Specific root length primary axes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The length of primary root axes per unit mass of root biomass, indicating root efficiency in soil exploration. This parameter is crucial for understanding how plants allocate carbon to root construction and the cost-effectiveness of different root architectures in nutrient acquisition."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root1stSpecLen_pft"
@@ -19851,10 +24653,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001115",
-      "lbl" : "specific root length secondary axes",
+      "lbl" : "Specific root length secondary axes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The length of secondary root axes per unit mass of root biomass, representing the efficiency of lateral root development. This metric helps evaluate how plants optimize their fine root systems for maximum soil volume exploration while minimizing carbon investment costs."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Root2ndSpecLen_pft"
@@ -19866,13 +24671,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001116",
-      "lbl" : "root water uptake",
+      "lbl" : "Root water uptake",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root water uptake refers to the process by which plant roots extract water from the soil. It is a vital parameter in earth systems modeling as it influences the distribution and availability of water in terrestrial ecosystems. Root water uptake is influenced by various factors such as soil moisture content, plant root characteristics, and environmental conditions. It is essential for accurately simulating the water cycle and understanding the dynamics of plant-water interactions in ecosystem models."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AllPlantRootH2OLoss_pvr"
@@ -19893,25 +24698,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001117",
-      "lbl" : "root total water potential",
+      "lbl" : "Root total water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The total water potential within plant roots, representing the sum of osmotic, turgor, and matric potentials. This measurement is fundamental for understanding water transport from soil to plant and predicting water stress responses in vegetation modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSIRoot_pvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mpa"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001118",
-      "lbl" : "root osmotic water potential",
+      "lbl" : "Root osmotic water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The component of root water potential due to dissolved solutes, which creates an osmotic gradient for water movement. This parameter is essential for modeling water uptake efficiency and salt tolerance in plants under varying soil salinity conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSIRootOSMO_vr"
@@ -19923,10 +24737,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001119",
-      "lbl" : "root turgor water potential",
+      "lbl" : "Root turgor water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The pressure component of root water potential resulting from cell wall resistance to expansion. This parameter is critical for understanding root growth dynamics, cell expansion processes, and mechanical interactions between roots and soil particles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSIRootTurg_vr"
@@ -19938,10 +24755,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001120",
-      "lbl" : "root gaseous tracer content",
+      "lbl" : "Root gaseous tracer content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The concentration of gaseous tracer compounds within root tissues per unit ground area. This measurement is used to track gas transport pathways and understand root-soil gas exchange processes in biogeochemical cycling studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_rootml_pvr"
@@ -19953,10 +24773,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001121",
-      "lbl" : "root dissolved gaseous tracer content",
+      "lbl" : "Root dissolved gaseous tracer content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The amount of dissolved gaseous tracer compounds in root tissues per unit ground area. This parameter helps quantify solute transport through root systems and understand how roots facilitate the movement of dissolved gases in soil-plant systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_rootml_pvr"
@@ -19968,28 +24791,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001122",
-      "lbl" : "total root gas content",
+      "lbl" : "Total root gas content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The parameter 'total root gas content' refers to the amount of gas stored in the root system of a plant. It represents the total volume of gases, such as oxygen and carbon dioxide, that are present in the root zone. This parameter can be influenced by disturbances, such as deforestation or land use change, which can lead to changes in the root system and subsequently impact the amount of gas stored in the roots."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRootGasLossDisturb_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001123",
-      "lbl" : "root C per plant",
+      "lbl" : "Root carbon per plant",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The total amount of carbon stored in the root system of an individual plant. This parameter is essential for calculating carbon allocation patterns, belowground carbon pools, and understanding plant investment strategies in root versus shoot biomass."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootBiomCPerPlant_pft"
@@ -20010,13 +24839,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001124",
-      "lbl" : "plant root element",
+      "lbl" : "Plant root element",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Plant root element refers to any chemical element found in the roots of a plant. These elements play a crucial role in plant growth and nutrition, as well as in soil fertility and the wider ecosystem."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootElms_pft"
@@ -20034,13 +24863,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001125",
-      "lbl" : "plant root structural element",
+      "lbl" : "Plant root structural element",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Plant root structural element refers to the features that comprise the structure of a plant's roots, including the root hairs, root tip, and root cap. These elements are crucial for nutrient absorption, water uptake, and structural support."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootStrutElms_pft"
@@ -20055,10 +24884,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001126",
-      "lbl" : "root layer protein C",
+      "lbl" : "Root layer protein carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "The amount of carbon contained in protein compounds within a specific root layer per unit ground area. This measurement represents the nitrogen-rich organic carbon pool that is readily available for decomposition and nutrient cycling in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootProteinC_pvr"
@@ -20076,13 +24908,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001127",
-      "lbl" : "root layer element primary axes",
+      "lbl" : "Root layer element primary axes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer element primary axes refers to the main or principal axes of elements (parts or sections) within the root layer."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootMyco1stStrutElms_rpvr"
@@ -20097,13 +24929,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001128",
-      "lbl" : "root layer element secondary axes",
+      "lbl" : "Root layer element secondary axes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The secondary axes of an element in the root layer."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootMyco2ndStrutElms_rpvr"
@@ -20121,13 +24953,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001129",
-      "lbl" : "root layer C",
+      "lbl" : "Root layer carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer C refers to the amount of carbon present in the soil layer where plant roots predominantly reside. It is a parameter used in earth systems modeling to simulate and understand the carbon dynamics and cycling within terrestrial ecosystems. The root layer C can vary across different plant types, soil conditions, and land management practices, and plays a crucial role in influencing soil carbon stocks, nutrient availability, and overall ecosystem productivity."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PopuRootMycoC_pvr"
@@ -20135,17 +24967,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001130",
-      "lbl" : "root layer nodule element",
+      "lbl" : "Root layer nodule element",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer nodule element refers to the mineral content in the root nodules of plants. These nodules, which are formed in a mutualistic relationship between certain plants and bacteria, play an essential role in the nitrogen cycle by housing bacteria that can convert atmospheric nitrogen into a form that can be used by plants."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNodulStrutElms_rpvr"
@@ -20166,13 +25001,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001131",
-      "lbl" : "root total nodule mass",
+      "lbl" : "Root total nodule mass",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root total nodule mass refers to the total mass of the nodules that are present in the roots of a plant. Nodules contain bacteria that convert nitrogen in the air into a form that can be used by the plant, a process known as nitrogen fixation. Thus, the total nodule mass can indicate the capacity of a plant to fix nitrogen."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NodulStrutElms_pft"
@@ -20180,6 +25015,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -20193,13 +25031,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001132",
-      "lbl" : "root layer structural C",
+      "lbl" : "Root layer structural carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer structural C is the amount of carbon found in the structural components of the root layer of plants. The structural components of the plants are responsible for the growth and development of the plant. Understanding the amount of structural carbon in roots can provide insights into the plant's health and productivity."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootMycoActiveBiomC_pvr"
@@ -20217,28 +25055,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001134",
-      "lbl" : "root layer nonstructural element concentration",
+      "lbl" : "Root layer nonstructural element concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer nonstructural element concentration refers to the concentration of nonstructural elements, such as carbohydrates and sugars, within the root layer of a terrestrial ecosystem. Nonstructural elements are organic compounds that are not part of the plant's structural tissues but are important for energy storage and metabolism. The concentration of these elements in the root layer can influence various processes, including nutrient uptake, plant growth, and carbon cycling within the ecosystem. This parameter is relevant for earth system modeling as it provides insights into the carbon dynamics and functioning of terrestrial ecosystems."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootNonstructElmConc_rpvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001135",
-      "lbl" : "root C primary axes",
+      "lbl" : "Root carbon primary axes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "This variable tracks the chemical elements in the primary structure of roots o rmycorrizhae in each axis. It indicates the biomass size of primary roots or the primary strcuture of mycorrhizae."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootMyco1stElm_raxs"
@@ -20250,28 +25094,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001136",
-      "lbl" : "root layer protein C concentration",
+      "lbl" : "Root layer protein carbon concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Root layer protein C concentration refers to the concentration of organic carbon in the root layer of the soil. It represents the amount of carbon contained in proteins found in the roots of plants within a given area of soil. This parameter is important in earth systems modeling as it influences nutrient uptake, soil carbon dynamics, and soil microbial activity."
         },
-        "comments" : [ "RootDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootProteinConc_rpvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g g-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001137",
-      "lbl" : "root chemical element mass in soil layer",
+      "lbl" : "Root chemical element mass in soil layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "This variable tracks the root and mycorrhizae (when exists) biomass of chemical elements in different soil layers. It indicates the root distribution along the soil profile."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootMassElm_vr"
@@ -20286,7 +25136,10 @@
       "lbl" : "Root Conductance for gas uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "This variable indiates how permiable the roots at a give soil layer are to the gas exchange with respect to the soil. It is a function of gas species, root porosity and root biomass. It plays an important role in root-soil gas exchange, for O2, N2, H2, Ar, CO2, CH4 and NH3."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootGasConductance_pvr"
@@ -20298,10 +25151,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001139",
-      "lbl" : "surface litter bulk density",
+      "lbl" : "Surface litter bulk density",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "It is the mass density of surface litter, which is a function of plant chemical comopsition. This variable plays an important role in the water and heat exchange with respect to atmosphere and soil, and is also important for the carbon and nutrient cycling"
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BulkDensLitR"
@@ -20313,20 +25169,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001140",
-      "lbl" : "surface litter boundary layer conductance",
+      "lbl" : "Surface litter boundary layer conductance",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Surface litter boundary layer conductance refers to the rate of energy or mass transfer from the litter layer on the surface of the soil to the atmosphere. This is largely dependent on factors such as litter type, structure, and moisture content, along with atmospheric conditions such as wind speed, temperature, and humidity."
         },
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PARR_col"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000004"
+          "val" : "http://www.w3.org/2002/07/Boundary%20Layer"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m t-1"
@@ -20337,10 +25193,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001141",
-      "lbl" : "surface litter type:1 = plant, 2 = manure",
+      "lbl" : "Surface litter type:1 = plant, 2 = manure",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "It is an indicator used by EcoSIM to indicate the type of surface litter."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iLitrType_col"
@@ -20348,10 +25207,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001142",
-      "lbl" : "factor for surface litter incorporation and soil mixing",
+      "lbl" : "Factor for surface litter incorporation and soil mixing",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless parameter that quantifies the rate at which surface litter is incorporated into soil through mixing processes. This factor accounts for bioturbation, tillage operations, and natural soil mixing that affect organic matter distribution and decomposition rates in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XTillCorp_col"
@@ -20359,13 +25221,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001143",
-      "lbl" : "water transfer between soil surface and surface litter",
+      "lbl" : "Water transfer between soil surface and surface litter",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Water transfer between soil surface and surface litter this variable represents the movement of water between the soil surface and the surface litter, or organic material, that covers the soil. This exchange of water can occur through various processes, including direct contact, capillary action, and gravitational movement. The amount and rate of water transfer can vary depending on factors such as soil properties, litter characteristics, and environmental conditions. Understanding this water exchange is important for modeling and simulating soil hydrology, soil moisture dynamics, and overall ecosystem functioning."
         },
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatFLoLitr2SoilM_col"
@@ -20386,28 +25248,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001144",
-      "lbl" : "meltwater flux into surface litter",
+      "lbl" : "Meltwater flux into surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric rate of water input to the surface litter layer from snowmelt per unit ground area. This flux is important for understanding seasonal hydrology, litter decomposition rates, and nutrient leaching processes in snow-dominated ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatFlowSno2LitRM_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001145",
-      "lbl" : "fraction of soil surface covered by surface litter",
+      "lbl" : "Fraction of soil surface covered by surface litter",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "FracSurfByLitR refers to the proportion of the soil surface that is covered by surface litter. Surface litter refers to the layer of fallen leaves, twigs, bark, and other organic material that covers the soil surface. It plays a crucial role in the nutrient cycling processes in ecosystems, providing a source of nutrients and organic matter to the soil below and offering protection against soil erosion."
         },
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracSurfByLitR_col"
@@ -20422,25 +25293,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001146",
-      "lbl" : "net heat transfer to surface litter",
+      "lbl" : "Net heat transfer to surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The net rate of thermal energy transfer to the surface litter layer per unit ground area. This parameter is crucial for modeling litter temperature dynamics, decomposition rates, and the thermal buffering effects of organic surface layers in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatFLoByWat2LitR_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 t-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001147",
-      "lbl" : "surface litter volume",
+      "lbl" : "Surface litter volume",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The total volume of surface litter per unit ground area, including both solid organic matter and pore spaces. This measurement is essential for calculating litter bulk density, porosity, and the physical capacity for water retention and gas exchange."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLitR_col"
@@ -20458,13 +25341,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001148",
-      "lbl" : "threshold surface litter heat capacity",
+      "lbl" : "Threshold surface litter heat capacity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Threshold surface litter heat capacity refers to the minimum amount of heat energy required to change the temperature of a given amount of surface litter by a certain degree. It is an important parameter in the modelling of fire dynamics and the effects of wildfires on ecosystems, as it helps to determine the susceptiblity of surface litter to ignition and combustion."
         },
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VHeatCapLitRMin_col"
@@ -20482,10 +25365,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001149",
-      "lbl" : "surface litter water holding capacity",
+      "lbl" : "Surface litter water holding capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum volume of water that can be retained by the surface litter layer per unit ground area. This parameter determines the litter's ability to store precipitation, reduce surface runoff, and provide water for decomposition processes and plant uptake."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VWatLitRHoldCapcity_col"
@@ -20497,20 +25383,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001150",
-      "lbl" : "net water transfer to surface litter",
+      "lbl" : "Net water transfer to surface litter",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Net water transfer to surface litter refers to the total amount of water that is transferred to the surface litter layer of an ecosystem from other parts of the ecosystem, over a given period of time. The surface litter layer, which is made up of decomposing organic matter such as dead leaves, grasses, and other plant materials, plays a crucial role in the hydrological cycle of the ecosystem. This process is an essential aspect of water cycle in ecosystems, influencing soil moisture levels, nutrient cycling, and the overall health and functioning of the ecosystem."
         },
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatFLo2LitR_col"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
-          "val" : "https://w3id.org/bervo/BERVO_8000025"
+          "val" : "https://w3id.org/bervo/BERVO_8000262"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 t-1"
@@ -20524,10 +25410,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001151",
-      "lbl" : "water from ice thaw in surface litter",
+      "lbl" : "Water from ice thaw in surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric rate of water release from ice thawing within the surface litter layer per unit ground area. This flux is critical for understanding spring hydrology, freeze-thaw cycles, and their effects on litter decomposition and nutrient release."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TLitrIceFlxThaw_col"
@@ -20539,10 +25428,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001152",
-      "lbl" : "latent heat released from water freeze in surface litter",
+      "lbl" : "Latent heat released from water freeze in surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of thermal energy release per unit ground area when water freezes within the surface litter layer. This heat flux affects local temperature dynamics and influences the thermal regime of the litter-soil interface during freezing periods."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TLitrIceHeatFlxFrez_col"
@@ -20550,17 +25442,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001153",
-      "lbl" : "precipitation flux into surface litter",
+      "lbl" : "Precipitation flux into surface litter",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Precipitation flux into surface litter refers to the flow rate of precipitation, such as rain, snowfall, or dew, into the surface litter layer of an ecosystem. Surface litter, which consists of dead plant material such as leaves and twigs, plays a critical role in nutrient cycling and soil formation. Measurement of this precipitation flux is important for understanding the hydrological dynamics of an ecosystem, particularly the processes of infiltration and percolation."
         },
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Rain2LitRSurf_col"
@@ -20568,6 +25463,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000032"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
@@ -20576,18 +25474,18 @@
           "val" : "https://w3id.org/bervo/BERVO_8000096"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000032"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001154",
-      "lbl" : "irrigation flux into surface litter",
+      "lbl" : "Irrigation flux into surface litter",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Irrigation flux into surface litter quantifies the amount of water added to the surface litter layer of the soil through irrigation. Surface litter refers to the organic material, such as dead leaves, twigs, and other plant residues, that covers the soil surface. This process can affect the moisture content and decomposition rates of the surface litter, affecting nutrient cycling and soil fertility."
         },
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Group Curated", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Irrig2LitRSurf_col"
@@ -20595,6 +25493,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000070"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
@@ -20603,15 +25504,18 @@
           "val" : "https://w3id.org/bervo/BERVO_8000096"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000150"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001155",
-      "lbl" : "litter porosity",
+      "lbl" : "Litter porosity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The fraction of surface litter volume occupied by pore spaces, expressed as pore volume per total litter volume. This parameter controls water infiltration, gas exchange, and microbial access to organic substrates in decomposing litter layers."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "POROS0_col"
@@ -20623,10 +25527,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001156",
-      "lbl" : "surface litter OM in each complex",
+      "lbl" : "Surface litter organic matter in each complex",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of organic matter per unit ground area associated with different biochemical complexes in surface litter. This parameter tracks the distribution of carbon among various decomposition pools with different turnover rates and chemical compositions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RC0_col"
@@ -20638,10 +25545,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001157",
-      "lbl" : "surface litter OM in the autotrophic complex",
+      "lbl" : "Surface litter organic matter in the autotrophic complex",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of organic matter per unit ground area in surface litter that is associated with autotrophic organisms and their byproducts. This parameter represents the carbon pool derived from photosynthetic organisms and affects nutrient cycling and energy flow in decomposer communities."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RC0ff_col"
@@ -20653,55 +25563,82 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001158",
-      "lbl" : "total inital water mass in litter layer",
+      "lbl" : "Total initial water mass in litter layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The total volume of water per unit ground area present in the litter layer at the beginning of a simulation period. This parameter establishes initial hydrological conditions for modeling water dynamics, decomposition processes, and heat transfer in the litter layer."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LitWatMassBeg_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 H2O d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001159",
-      "lbl" : "total final water mass in litter layer",
+      "lbl" : "Total final water mass in litter layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The total volume of water per unit ground area remaining in the litter layer at the end of a simulation period. This parameter allows calculation of net water flux through the litter layer and assessment of water balance changes over time."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LitWatMassEnd_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000266"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 H2O d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001160",
-      "lbl" : "total precipiation reaches the litter layer",
+      "lbl" : "Total precipitation reaches the litter layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "The total volumetric rate of precipitation input to the litter layer per unit ground area, including both direct rainfall and throughfall. This flux drives litter hydration, leaching processes, and provides water for microbial decomposition activities."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Rain2LitR_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 H3O d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001161",
-      "lbl" : "microbial radius",
+      "lbl" : "Microbial radius",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The average radius of microbial cells used in biogeochemical models to calculate surface area and volume. This parameter affects microbial contact with substrates, uptake kinetics, and spatial distribution of biogeochemical reactions in soil and sediment environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt", "Vague" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ORAD"
@@ -20709,29 +25646,44 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001162",
-      "lbl" : "microbial density",
+      "lbl" : "Microbial density",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The number of microbial cells per unit volume of soil or sediment. This parameter determines the spatial distribution of biogeochemical processes and influences the rates of nutrient cycling, organic matter decomposition, and greenhouse gas production in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt", "Vague" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BIOS"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000233"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "n m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001163",
-      "lbl" : "microbial surface area",
+      "lbl" : "Microbial surface area",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The total surface area of microbial cells per unit volume of soil or sediment. This parameter controls the contact area available for substrate uptake, enzyme activity, and biogeochemical reactions, directly influencing the efficiency of microbial processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt", "Vague" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "BIOA"
@@ -20739,14 +25691,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000091"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001164",
-      "lbl" : "inhibition of decomposition by microbial concentration",
+      "lbl" : "Inhibition of decomposition by microbial concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The concentration threshold at which microbial biomass begins to inhibit its own decomposition activity. This parameter represents density-dependent effects on microbial metabolism and helps model feedback mechanisms that regulate decomposition rates in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DCKI"
@@ -20758,65 +25716,103 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001165",
-      "lbl" : "maximum remobilization of microbial N",
+      "lbl" : "Maximum remobilization of microbial nitrogen",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum fraction of nitrogen that can be remobilized from microbial biomass during nutrient stress or death. This parameter controls nitrogen cycling efficiency and determines how much microbial nitrogen becomes available for plant uptake or other biogeochemical processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCX"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001166",
-      "lbl" : "maximum P recycling fractions",
+      "lbl" : "Maximum P recycling fractions",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum fraction of phosphorus that can be recycled within microbial communities through remobilization processes. This parameter governs phosphorus cycling efficiency and determines the availability of this limiting nutrient for ecosystem productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCQ"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001168",
-      "lbl" : "maximum remobilization of microbial P",
+      "lbl" : "Maximum remobilization of microbial phosphorus",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum fraction of phosphorus that can be remobilized from microbial biomass during nutrient limitation or cell death. This parameter controls phosphorus availability for plant uptake and affects the overall phosphorus cycling dynamics in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RCCY"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001169",
-      "lbl" : "fraction of nonstructural transferred with priming",
+      "lbl" : "Fraction of nonstructural transferred with priming",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The proportion of nonstructural carbon that is transferred to accelerate the decomposition of more recalcitrant organic matter. This parameter quantifies the priming effect, where labile carbon inputs stimulate the breakdown of stable soil organic matter."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FPRIM"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001170",
-      "lbl" : "fraction of microbial C,N,P transferred with priming",
+      "lbl" : "Fraction of microbial C,N,P transferred with priming",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The proportion of microbial carbon, nitrogen, and phosphorus that participates in priming reactions. This parameter controls how microbial nutrients are allocated to enhance the decomposition of recalcitrant organic matter in soil and sediment systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FPRIMM"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001171",
-      "lbl" : "rate constant for transferring nonstructural to structural microbial C",
+      "lbl" : "Rate constant for transferring nonstructural to structural microbial C",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The kinetic parameter that governs the conversion of nonstructural carbon reserves into structural microbial biomass. This rate constant controls microbial growth efficiency and the allocation of carbon between energy metabolism and biomass production."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMGR"
@@ -20828,25 +25824,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001172",
-      "lbl" : "DOC product inhibition constant for decomposition",
+      "lbl" : "Dissolved organic carbon product inhibition constant for decomposition",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "A kinetic parameter that quantifies how dissolved organic carbon products inhibit their own decomposition reactions by reducing enzyme activity or substrate accessibility. This constant is essential for modeling decomposition dynamics in aquatic and soil systems where organic carbon accumulation can create feedback effects that slow further breakdown processes and affect carbon cycling rates."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OQKI"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000269"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000097"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001173",
-      "lbl" : "H2 product inhibition for methanogenesis",
+      "lbl" : "Hydrogen gas product inhibition for methanogenesis",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The hydrogen concentration threshold above which methane production becomes inhibited due to product accumulation. This parameter controls the feedback mechanism that regulates methanogenesis rates when hydrogen gas accumulates in anaerobic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "H2KI"
@@ -20858,55 +25866,76 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001174",
-      "lbl" : "acetate product inhibition constant for decomposition",
+      "lbl" : "Acetate product inhibition constant for decomposition",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "A kinetic parameter that describes how acetate accumulation inhibits its own decomposition or production pathways in anaerobic biogeochemical processes. This constant is important for modeling fermentation and methanogenesis in waterlogged soils, sediments, and anaerobic environments where acetate serves as both an intermediate product and substrate for methane production."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OAKI"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000269"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001175",
-      "lbl" : "Km to slow microbial decomposition with low microbial C",
+      "lbl" : "Km to slow microbial decomposition with low microbial carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant that describes the substrate concentration at which microbial decomposition proceeds at half-maximum rate when microbial carbon biomass is limiting. This parameter is crucial for modeling how microbial population size affects decomposition efficiency and controls the breakdown of organic matter in carbon-limited soil and sediment environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "COMKI"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g micr C g-1 subs C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001176",
-      "lbl" : "Km to slow microbial maintenance respiration with low microbial C",
+      "lbl" : "Km to slow microbial maintenance respiration with low microbial carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant that governs the substrate concentration required for half-maximum microbial maintenance respiration when microbial carbon biomass is limited. This parameter controls how substrate availability affects microbial survival and basic metabolic functions in resource-poor environments, influencing carbon turnover and microbial community persistence in oligotrophic soils and sediments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "COMKM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g micr C g-1 subs C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001177",
-      "lbl" : "controls C remobilization of microbial C",
+      "lbl" : "Controls carbon remobilization of microbial carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "A parameter that regulates the rate at which carbon is remobilized from microbial biomass back into available carbon pools. This control mechanism affects carbon cycling efficiency and determines how quickly microbial carbon becomes available for other ecosystem processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CKC"
@@ -20918,10 +25947,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001178",
-      "lbl" : "rate for mixing surface litter",
+      "lbl" : "Rate for mixing surface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The kinetic rate constant for the physical mixing of surface litter with underlying soil layers. This parameter controls bioturbation processes and determines how quickly surface organic matter becomes incorporated into the soil profile."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FOSCZ0"
@@ -20933,10 +25965,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001179",
-      "lbl" : "rate for mixing subsurface litter",
+      "lbl" : "Rate for mixing subsurface litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The kinetic rate constant for the mixing of subsurface litter within soil layers below the surface. This parameter controls the redistribution of buried organic matter and affects decomposition rates in deeper soil horizons."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FOSCZL"
@@ -20948,148 +25983,215 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001180",
-      "lbl" : "minimum ratio of total biological demand for any substrate by any microbial population",
+      "lbl" : "Minimum ratio of total biological demand for any substrate by any microbial population",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The lowest acceptable ratio of substrate demand that must be maintained for microbial population viability. This parameter sets the threshold below which microbial populations cannot sustain themselves, affecting community structure and biogeochemical process rates."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FMN"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000245"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001181",
-      "lbl" : "Km for SOC decomposition",
+      "lbl" : "Km for soil organic carbon decomposition",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for soil organic carbon decomposition, representing the substrate concentration at which decomposition occurs at half-maximum rate. This parameter controls the efficiency of microbial soil organic carbon utilization and affects carbon cycling rates in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DCKM0"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C g-1 soil"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001183",
-      "lbl" : "specific oxidation rates for all bacteria",
+      "lbl" : "Specific oxidation rates for all bacteria",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum rate of substrate oxidation per unit bacterial biomass under optimal conditions. This parameter determines the metabolic activity and growth potential of bacterial communities in soil and sediment environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Is bacteria a \"measured in\"?", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VMXO"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000277"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C g-1C h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001184",
-      "lbl" : "specific oxidation rates for all fungi",
+      "lbl" : "Specific oxidation rates for all fungi",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum rate of substrate oxidation per unit fungal biomass under optimal environmental conditions. This parameter characterizes the metabolic efficiency of fungal decomposer communities and their contribution to organic matter breakdown in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VMXF"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000277"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C g-1C h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001185",
-      "lbl" : "specific oxidation rates for acetotrophic methanogens",
+      "lbl" : "Specific oxidation rates for acetotrophic methanogens",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum rate of acetate oxidation per unit methanogenic biomass during methane production from acetate. This parameter determines the efficiency of acetotrophic methanogenesis in anaerobic environments such as waterlogged soils and sediments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VMXM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000277"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C g-1C h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001186",
-      "lbl" : "specific oxidation rates for ammonia oxidizers",
+      "lbl" : "Specific oxidation rates for ammonia oxidizers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum rate of ammonia oxidation per unit nitrifying biomass during the first step of nitrification. This parameter controls the efficiency of ammonia-oxidizing bacteria and archaea in converting ammonia to nitrite in soil and aquatic systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VMXH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000277"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g  g-1C h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001187",
-      "lbl" : "specific oxidation rates for nitrite oxidizers",
+      "lbl" : "Specific oxidation rates for nitrite oxidizers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum rate of nitrite oxidation per unit nitrifying biomass during the second step of nitrification. This parameter determines the efficiency of nitrite-oxidizing bacteria in converting nitrite to nitrate and completing the nitrification process."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VMXN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000277"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g  g-1C h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001188",
-      "lbl" : "specific oxidation rates for methanotrophs",
+      "lbl" : "Specific oxidation rates for methanotrophs",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum rate of methane oxidation per unit methanotrophic biomass under optimal conditions. This parameter controls the efficiency of methane-consuming bacteria in reducing atmospheric methane concentrations and affects greenhouse gas dynamics in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VMX4"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000277"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g   g-1C h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001189",
-      "lbl" : "specific oxidation rates for hydrogenotrophic methanogens",
+      "lbl" : "Specific oxidation rates for hydrogenotrophic methanogens",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum rate of hydrogen oxidation per unit methanogenic biomass during methane production from hydrogen and carbon dioxide. This parameter determines the efficiency of hydrogenotrophic methanogenesis in anaerobic environments where hydrogen gas is available as an electron donor."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VMXC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000277"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g   g-1C h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001190",
-      "lbl" : "Km for DOC uptake by heterotrophs bacteria and fungi",
+      "lbl" : "Km for dissolved organic carbon uptake by heterotrophs bacteria and fungi",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for dissolved organic carbon uptake by heterotrophic bacteria and fungi, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the competitive ability of heterotrophic microorganisms for dissolved organic carbon in soil and aquatic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OQKM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000097"
         } ]
       }
     }, {
@@ -21097,12 +26199,18 @@
       "lbl" : "Km for acetate uptake by heterotrophic fermenters",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for acetate uptake by fermenting bacteria that convert organic acids to simpler compounds. This parameter determines the efficiency of acetate utilization by fermentative microorganisms in anaerobic soil and sediment environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Need acetate uptake equation?  See notes way above.", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OQKA"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C m-3"
         } ]
@@ -21112,177 +26220,252 @@
       "lbl" : "Km for acetate uptake by acetotrophic methanogens",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for acetate uptake by acetotrophic methanogenic archaea during methane production. This parameter controls the substrate affinity of acetate-consuming methanogens and affects methane production rates in anaerobic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OQKAM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001193",
-      "lbl" : "Km for CO2 uptake",
+      "lbl" : "Km for carbon dioxide uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for carbon dioxide uptake by autotrophic microorganisms during carbon fixation processes. This parameter determines the efficiency of carbon dioxide assimilation by chemolithotrophic and photosynthetic organisms in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCKM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001194",
-      "lbl" : "Km for CH4 uptake",
+      "lbl" : "Km for methane uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for methane uptake by methanotrophic bacteria that oxidize methane as an energy and carbon source. This parameter controls the substrate affinity of methane-consuming bacteria and affects atmospheric methane consumption in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCK4"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001195",
-      "lbl" : "Km for NH4 uptake by nitrifiers",
+      "lbl" : "Km for ammonium uptake by nitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for ammonium uptake by nitrifying bacteria during the first step of nitrification. This parameter determines the substrate affinity of ammonia-oxidizing microorganisms and controls nitrification rates under varying ammonium availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZHKM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gN m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001196",
-      "lbl" : "Km for NO2 uptake by nitrifiers",
+      "lbl" : "Km for nitrite uptake by nitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for nitrite uptake by nitrite-oxidizing bacteria during the second step of nitrification. This parameter controls the substrate affinity of nitrite-oxidizing microorganisms and affects the rate of nitrate production in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZNKM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gN m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001197",
-      "lbl" : "Km for NO3 uptake by denitrifiers",
+      "lbl" : "Km for nitrate uptake by denitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for nitrate uptake by denitrifying bacteria during anaerobic respiration. This parameter determines the substrate affinity of denitrifiers for nitrate and controls the initiation of the denitrification process in oxygen-limited soil environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Z3KM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gN m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001198",
-      "lbl" : "Km for NO2 uptake by denitrifiers",
+      "lbl" : "Km for nitrite uptake by denitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for nitrite uptake by denitrifying bacteria during the intermediate steps of denitrification. This parameter controls the efficiency of nitrite reduction and affects the production of nitrous oxide and nitrogen gas in anaerobic soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Z2KM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gN m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001199",
-      "lbl" : "Km for N2O uptake by denitrifiers",
+      "lbl" : "Km for nitrous oxide uptake by denitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for nitrous oxide uptake by denitrifying bacteria during the final step of denitrification. This parameter determines the efficiency of nitrous oxide reduction to nitrogen gas and affects greenhouse gas emissions from agricultural and natural soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Z1KM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gN m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001200",
-      "lbl" : "maximum uptake rate for NH4 uptake kinetics by all microbial functional groups",
+      "lbl" : "Maximum uptake rate for ammonium uptake kinetics by all microbial functional groups",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum possible rate of ammonium uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of ammonium assimilation capacity by soil microbial communities and affects nitrogen availability for plant uptake."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Z4MX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g N m-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001201",
-      "lbl" : "Km for NH4 uptake kinetics by all microbial functional groups",
+      "lbl" : "Km for ammonium uptake kinetics by all microbial functional groups",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for ammonium uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial ammonium assimilation in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Z4KU"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g N m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001202",
-      "lbl" : "minimum concentration for NH4 uptake kinetics by all microbial functional groups",
+      "lbl" : "Minimum concentration for ammonium uptake kinetics by all microbial functional groups",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The threshold ammonium concentration below which uptake by microbial functional groups becomes negligible. This parameter sets the lower limit for effective microbial ammonium assimilation and affects nitrogen cycling dynamics at low substrate concentrations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Z4MN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g N m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001203",
-      "lbl" : "maximum uptake rate for NO3 uptake kinetics by all microbial functional groups",
+      "lbl" : "Maximum uptake rate for NO3 uptake kinetics by all microbial functional groups",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum possible rate of nitrate uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of nitrate assimilation capacity by soil microbial communities and influences nitrogen retention in ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZOMX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g N m-2 h-1"
         } ]
@@ -21292,42 +26475,63 @@
       "lbl" : "Km for NO3 uptake kinetics by all microbial functional groups",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for nitrate uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial nitrate assimilation across all functional groups."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZOKU"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g N m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001205",
-      "lbl" : "minimum concentration for NO3 uptake kinetics by all microbial functional groups",
+      "lbl" : "Minimum concentration for NO3 uptake kinetics by all microbial functional groups",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The threshold nitrate concentration below which uptake by microbial functional groups becomes negligible. This parameter establishes the lower limit for effective microbial nitrate assimilation and affects nitrogen cycling at low substrate availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZOMN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g N m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001206",
-      "lbl" : "maximum rate for H2PO4 uptake kinetics by all microbial functional groups",
+      "lbl" : "Maximum rate for H2PO4 uptake kinetics by all microbial functional groups",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The maximum possible rate of dihydrogen phosphate uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of phosphorus assimilation capacity by soil microbial communities and affects phosphorus availability for ecosystem productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HPMX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g P m-2 h-1"
         } ]
@@ -21337,12 +26541,18 @@
       "lbl" : "Km for H2PO4 uptake kinetics by all microbial functional groups",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for dihydrogen phosphate uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial phosphorus assimilation in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HPKU"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g P m-3"
         } ]
@@ -21352,52 +26562,76 @@
       "lbl" : "Minimum concentration for H2PO4 uptake kinetics by all microbial functional groups",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The threshold dihydrogen phosphate concentration below which uptake by microbial functional groups becomes negligible. This parameter sets the lower limit for effective microbial phosphorus assimilation and affects phosphorus cycling dynamics at low substrate concentrations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HPMN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g P m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001209",
-      "lbl" : "Km for N2 uptake by diazotrophs",
+      "lbl" : "Km for nitrogen gas uptake by diazotrophs",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for atmospheric nitrogen uptake by nitrogen-fixing bacteria and archaea during biological nitrogen fixation. This parameter determines the substrate affinity of diazotrophic microorganisms and controls nitrogen fixation rates under varying atmospheric nitrogen availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZFKM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g N m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001210",
-      "lbl" : "Km for H2 uptake by hydrogenotrophic methanogens",
+      "lbl" : "Km for hydrogen gas uptake by hydrogenotrophic methanogens",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for hydrogen gas uptake by hydrogenotrophic methanogenic archaea during methane production. This parameter determines the substrate affinity of hydrogen-consuming methanogens and controls methanogenesis rates in environments where hydrogen gas is the primary electron donor."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "H2KM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g H m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001211",
-      "lbl" : "efficiency CO2 conversion to biomass by ammonia oxidizers",
+      "lbl" : "Efficiency carbon dioxide conversion to biomass by ammonia oxidizers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of carbon dioxide that ammonia-oxidizing bacteria can convert into biomass during chemolithotrophic growth. This efficiency parameter determines how effectively these nitrifying microorganisms build biomass while oxidizing ammonia for energy in nitrogen cycling processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ECNH"
@@ -21405,10 +26639,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001212",
-      "lbl" : "efficiency CO2 conversion to biomass by nitrite oxidizers",
+      "lbl" : "Efficiency carbon dioxide conversion to biomass by nitrite oxidizers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of carbon dioxide that nitrite-oxidizing bacteria can convert into biomass during chemolithotrophic metabolism. This parameter controls biomass production efficiency for the second step of nitrification, where nitrite is oxidized to nitrate."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ECNO"
@@ -21416,10 +26653,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001213",
-      "lbl" : "efficiency CO2 conversion to biomass by methane oxidizers",
+      "lbl" : "Efficiency carbon dioxide conversion to biomass by methane oxidizers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of carbon dioxide that methanotrophic bacteria can convert into biomass while oxidizing methane as an energy source. This efficiency determines the biomass yield of methane-consuming bacteria and affects methane consumption rates in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ECHO"
@@ -21427,10 +26667,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001214",
-      "lbl" : "N2:O2 ratios for e- transfers to NO3 by denitrifiers",
+      "lbl" : "N2:ratios for e- transfers to NO3 by denitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The stoichiometric ratio of nitrogen gas to electron transfers when denitrifying bacteria reduce nitrate during anaerobic respiration. This parameter controls the electron transport efficiency and energy yield from nitrate reduction in oxygen-limited soil environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "eQNO3toOxy"
@@ -21438,10 +26681,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001215",
-      "lbl" : "N2:O2 ratios for e- transfers to NO2 by denitrifiers",
+      "lbl" : "N2:ratios for e- transfers to Nby denitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The stoichiometric ratio of nitrogen compounds to electron transfers during nitrite reduction by denitrifying bacteria. This parameter governs the efficiency of electron transport in the denitrification pathway and affects nitrogen oxide production rates."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "eQNO2toOxy"
@@ -21449,10 +26695,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001216",
-      "lbl" : "N2:O2 ratios for e- transfers to N2O by denitrifiers",
+      "lbl" : "N2:ratios for e- transfers to nitrous oxide by denitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The stoichiometric ratio of nitrogen gas to electron transfers during nitrous oxide reduction by denitrifying bacteria. This parameter determines the electron transport efficiency in the final step of denitrification and affects nitrous oxide emissions from soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "eQN2OtoOxy"
@@ -21460,10 +26709,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001217",
-      "lbl" : "parameter for nitrification inhibition",
+      "lbl" : "Parameter for nitrification inhibition",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "A dimensionless parameter that quantifies the degree to which nitrification rates are reduced by inhibitory compounds or conditions. This parameter helps model the effects of nitrification inhibitors used in agriculture and natural inhibitory processes in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RNFNI"
@@ -21471,10 +26723,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001218",
-      "lbl" : "inhibition of nitrification inhibition by NH3",
+      "lbl" : "Inhibition of nitrification inhibition by NH3",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The ammonia concentration threshold above which nitrification becomes inhibited due to substrate toxicity effects. This parameter captures the feedback mechanism where high ammonia concentrations can inhibit the very process that consumes ammonia in nitrogen cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZHKI"
@@ -21486,10 +26741,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001219",
-      "lbl" : "product inhibn for NOx reduction by denitrifiers",
+      "lbl" : "Product inhibn for NOx reduction by denitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The concentration threshold of nitrogen oxide products above which denitrification rates become inhibited. This parameter models feedback inhibition where accumulation of denitrification products can slow down the reduction process in anaerobic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VMKI"
@@ -21501,10 +26759,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001220",
-      "lbl" : "product inhibn for NH3 oxidation by nitrifiers",
+      "lbl" : "Product inhibn for NH3 oxidation by nitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The concentration threshold of ammonia oxidation products above which nitrification rates become reduced due to product inhibition. This parameter controls feedback mechanisms that regulate nitrification when products accumulate in soil microsites."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VHKI"
@@ -21516,25 +26777,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001221",
-      "lbl" : "Km for O2 uptake by nitrifiers",
+      "lbl" : "Km for uptake by nitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for oxygen uptake by nitrifying bacteria, representing the oxygen concentration at which uptake occurs at half-maximum rate. This parameter determines the oxygen sensitivity of nitrification and affects nitrogen cycling rates under varying oxygen availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OXKA"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g O m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001222",
-      "lbl" : "energy requirements for microbial growth of aerobic bacteria",
+      "lbl" : "Energy requirements for microbial growth of aerobic bacteria",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The amount of energy required per unit carbon for aerobic bacterial growth and maintenance under optimal conditions. This parameter determines the efficiency of carbon conversion to biomass and affects the growth yield of aerobic decomposer communities in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EOMC"
@@ -21546,10 +26816,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001223",
-      "lbl" : "energy requirements for microbial growth of denitrifiers",
+      "lbl" : "Energy requirements for microbial growth of denitrifiers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The energy cost per unit carbon for denitrifying bacterial growth during anaerobic respiration using nitrate or nitrite. This parameter reflects the lower energy efficiency of anaerobic metabolism compared to aerobic respiration and affects denitrifier population dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EOMD"
@@ -21561,10 +26834,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001224",
-      "lbl" : "energy requirements for microbial growth of fungi",
+      "lbl" : "Energy requirements for microbial growth of fungi",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The energy cost per unit carbon for fungal growth and maintenance in soil environments. This parameter accounts for the metabolic efficiency of fungi, which often differs from bacteria due to different cellular structures and metabolic pathways."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EOMG"
@@ -21576,10 +26852,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001225",
-      "lbl" : "energy requirements for microbial growth of fermenters",
+      "lbl" : "Energy requirements for microbial growth of fermenters",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The energy cost per unit carbon for fermenting microorganisms that break down organic matter without oxygen or alternative electron acceptors. This parameter reflects the low energy yield of fermentation processes and affects the efficiency of anaerobic decomposition."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EOMF"
@@ -21591,10 +26870,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001226",
-      "lbl" : "energy requirements for microbial growth of methanogens",
+      "lbl" : "Energy requirements for microbial growth of methanogens",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The energy cost per unit carbon for methanogenic archaea that produce methane as an end product of anaerobic metabolism. This parameter represents the energy efficiency of methanogenesis, which is typically lower than other respiratory processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EOMH"
@@ -21606,10 +26888,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001227",
-      "lbl" : "energy requirements for microbial growth of diazotrophs",
+      "lbl" : "Energy requirements for microbial growth of diazotrophs",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The energy cost per unit carbon for nitrogen-fixing bacteria that convert atmospheric nitrogen to ammonia. This parameter includes the high energy cost of breaking the strong nitrogen-nitrogen triple bond and affects the competitiveness of diazotrophs in ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EOMN"
@@ -21621,229 +26906,343 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001228",
-      "lbl" : "free energy yields of redox reactions for DOC-CO2",
+      "lbl" : "Free energy yields of redox reactions for DOC-carbon dioxide",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Gibbs free energy change per unit carbon when dissolved organic carbon is oxidized to carbon dioxide using oxygen. This parameter determines the thermodynamic favorability and energy yield of aerobic respiration processes in soil and aquatic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GO2X"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000288"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kJ g-1 C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001229",
-      "lbl" : "free energy yields of redox reactions for CO2-CH4",
+      "lbl" : "Free energy yields of redox reactions for carbon dioxide-CH4",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Gibbs free energy change per unit carbon when carbon dioxide is reduced to methane during methanogenesis. This parameter determines the thermodynamic driving force for methane production in anaerobic environments such as waterlogged soils and sediments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GH4X"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000288"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kJ g-1 C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001230",
-      "lbl" : "free energy yields of redox reactions for DOC-acetate",
+      "lbl" : "Free energy yields of redox reactions for DOC-acetate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Gibbs free energy change per unit carbon when dissolved organic carbon is fermented to produce acetate. This parameter governs the thermodynamic feasibility of fermentation processes that convert complex organic matter to simpler organic acids."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GCHX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000288"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kJ g-1 C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001231",
-      "lbl" : "free energy yields of redox reactions for acetate-CO2",
+      "lbl" : "Free energy yields of redox reactions for acetate-carbon dioxide",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Gibbs free energy change per unit carbon when acetate is oxidized to carbon dioxide using oxygen as electron acceptor. This parameter determines the energy yield from acetate respiration and affects the competitive advantage of acetate-consuming microorganisms."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GO2A"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000288"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kJ g-1 C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001232",
-      "lbl" : "free energy yields of redox reactions for acetate-CH4",
+      "lbl" : "Free energy yields of redox reactions for acetate-CH4",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Gibbs free energy change per unit carbon when acetate is converted to methane and carbon dioxide by acetotrophic methanogens. This parameter controls the thermodynamic favorability of acetotrophic methanogenesis in anaerobic sediments and waterlogged soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GC4X"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000288"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kJ g-1 C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001234",
-      "lbl" : "free energy yields of redox reactions for NO3-NO2, NO2-N2O,N2O-N2",
+      "lbl" : "Free energy yields of redox reactions for NO3-NO2, NO2-N2O,N2O-N2",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Gibbs free energy change per unit nitrogen for the sequential reduction steps in denitrification. This parameter governs the thermodynamic driving force for nitrate reduction to nitrogen gas and determines the energy available for denitrifying bacteria."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GNOX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000288"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kJ g-1 N"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001235",
-      "lbl" : "free energy yields of redox reactions for N2-NH3",
+      "lbl" : "Free energy yields of redox reactions for N2-NH3",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The Gibbs free energy change per unit nitrogen when atmospheric nitrogen is reduced to ammonia during biological nitrogen fixation. This parameter represents the large energy cost of breaking the nitrogen triple bond and affects the energy budget of diazotrophic organisms."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GN2X"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000288"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kJ g-1 N"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001236",
-      "lbl" : "growth respiration efficiency for aerobic N2 fixation",
+      "lbl" : "Growth respiration efficiency for aerobic nitrogen fixation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of substrate carbon that is converted to biomass versus respired during aerobic nitrogen fixation. This efficiency parameter accounts for the high energy cost of nitrogen fixation and determines the carbon use efficiency of aerobic diazotrophs."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EN2X"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000297"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001237",
-      "lbl" : "growth respiration efficiency for anaerobic N2 fixation",
+      "lbl" : "Growth respiration efficiency for anaerobic nitrogen fixation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of substrate carbon converted to biomass versus respired during anaerobic nitrogen fixation. This parameter reflects the even higher energy costs of nitrogen fixation under anaerobic conditions and affects the growth yield of anaerobic diazotrophs."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EN2Y"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000297"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001238",
-      "lbl" : "growth respiration efficiency for aerobic bacteria (DOC)",
+      "lbl" : "Growth respiration efficiency for aerobic bacteria (DOC)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of dissolved organic carbon that aerobic bacteria convert to biomass versus respire for energy. This efficiency parameter determines the carbon use efficiency of aerobic decomposer communities and affects carbon cycling rates in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EO2X"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000297"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001239",
-      "lbl" : "growth respiration efficiency for fermenters",
+      "lbl" : "Growth respiration efficiency for fermenters",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of substrate carbon that fermenting microorganisms convert to biomass versus metabolic byproducts. This low efficiency parameter reflects the minimal energy yield from fermentation processes and affects microbial growth in anaerobic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EH4X"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000297"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001240",
-      "lbl" : "growth respiration efficiency for fungi",
+      "lbl" : "Growth respiration efficiency for fungi",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of substrate carbon that fungi convert to biomass versus respire during aerobic metabolism. This efficiency parameter accounts for fungal-specific metabolic characteristics and affects the role of fungi in carbon cycling and organic matter decomposition."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EO2G"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000297"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001241",
-      "lbl" : "growth respiration efficiency for denitrifiers (aerobic)",
+      "lbl" : "Growth respiration efficiency for denitrifiers (aerobic)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of substrate carbon that denitrifying bacteria convert to biomass during aerobic growth conditions. This parameter reflects the metabolic flexibility of denitrifiers that can switch between aerobic and anaerobic respiration depending on oxygen availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EO2D"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000297"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001242",
-      "lbl" : "growth respiration efficiency for diazotrophs",
+      "lbl" : "Growth respiration efficiency for diazotrophs",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of substrate carbon that nitrogen-fixing bacteria convert to biomass versus respire during diazotrophic growth. This parameter accounts for the additional energy demands of nitrogen fixation and affects the competitiveness of diazotrophs in nitrogen-limited environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ENFX"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000297"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001243",
-      "lbl" : "growth respiration efficiency for denitrifiers (anaerobic)",
+      "lbl" : "Growth respiration efficiency for denitrifiers (anaerobic)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of substrate carbon that denitrifying bacteria convert to biomass during anaerobic respiration using nitrate or nitrite. This lower efficiency parameter reflects the reduced energy yield from anaerobic respiration compared to aerobic metabolism."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ENOX"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000297"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001244",
-      "lbl" : "growth respiration efficiency for aerobic bacteria (acetate)",
+      "lbl" : "Growth respiration efficiency for aerobic bacteria (acetate)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The fraction of acetate carbon that aerobic bacteria convert to biomass versus respire during acetate oxidation. This parameter determines the carbon use efficiency when bacteria utilize acetate as a substrate and affects organic acid cycling in soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EO2A"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000297"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001245",
-      "lbl" : "sorption rate constant for OHC",
+      "lbl" : "Sorption rate constant for OHC",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The rate constant that describes how quickly organic carbon compounds adsorb to mineral surfaces or soil particles in terrestrial and aquatic environments. This parameter controls the partitioning of dissolved organic carbon between solution and solid phases, affecting carbon bioavailability, transport processes, and long-term carbon stabilization in soil and sediment systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TSORP"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001246",
-      "lbl" : "sorption rate coefficient for OHC",
+      "lbl" : "Sorption rate coefficient for OHC",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "A dimensionless coefficient that modifies the sorption rate of organic compounds to soil particles based on environmental conditions. This parameter affects the availability of dissolved organic carbon for microbial uptake and influences the mobility of organic matter in soil profiles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HSORP"
@@ -21851,40 +27250,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001247",
-      "lbl" : "specific decomposition rate constant for adsorbed SOC",
+      "lbl" : "Specific decomposition rate constant for adsorbed soil organic carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The rate constant that describes the decomposition of soil organic carbon that is bound to mineral surfaces or within soil aggregates, normalized by microbial biomass. This parameter is fundamental for modeling the breakdown of stabilized organic matter and controls long-term soil carbon storage and turnover in terrestrial ecosystems where surface-protected carbon represents a major stable pool."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPOHC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g subs. C g-1 micr. C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001248",
-      "lbl" : "specific decomposition rate constant for adsorbed acetate",
+      "lbl" : "Specific decomposition rate constant for adsorbed acetate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The rate constant describing the breakdown of acetate molecules that are adsorbed to soil particles or sediment surfaces, normalized by microbial biomass involved in the process. This parameter is important for understanding anaerobic decomposition processes and methane production in waterlogged soils where acetate serves as a key intermediate in organic matter mineralization pathways."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPOHA"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g subs. C g-1 micr. C"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001249",
-      "lbl" : "specific maintenance respiration",
+      "lbl" : "Specific maintenance respiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The rate of carbon respiration per unit microbial nitrogen required for cellular maintenance processes. This parameter represents the baseline metabolic cost for maintaining cell viability and affects the carbon use efficiency of microbial communities."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RMOM"
@@ -21896,40 +27310,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001250",
-      "lbl" : "specific decomposition rate constant microbial residue",
+      "lbl" : "Specific decomposition rate constant microbial residue",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The rate constant that governs the decomposition of dead microbial biomass and cellular debris, normalized by nitrogen content and expressed per unit time. This parameter controls the recycling of microbial necromass and affects nutrient release patterns, soil organic matter formation, and the efficiency of nutrient cycling in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPORC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C g-1 N h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001251",
-      "lbl" : "specific decomposition rate constant microbial biomass",
+      "lbl" : "Specific decomposition rate constant microbial biomass",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "The rate constant describing the turnover and decomposition of living microbial biomass under different environmental conditions, normalized by nitrogen content. This parameter is essential for modeling microbial population dynamics, carbon and nitrogen cycling, and the balance between microbial growth and mortality in soil and aquatic biogeochemical processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPOMC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g C g-1 N h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001253",
-      "lbl" : "partition coefficient for N loss as NH3 and P loss as PO4 during combustion",
+      "lbl" : "Partition coefficient for N loss as NH3 and P loss as phosphate during combustion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "A coefficient that describes the fraction of nitrogen lost as ammonia and phosphorus lost as phosphate during biomass burning or combustion processes in fires. This parameter is crucial for modeling nutrient losses during wildfire events and prescribed burns, affecting post-fire soil fertility and ecosystem recovery patterns in fire-prone landscapes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EFIRE"
@@ -21941,13 +27370,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001254",
-      "lbl" : "erosion rate",
+      "lbl" : "Erosion rate",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The speed at which erosion is occurring"
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TSED_col"
@@ -21959,38 +27388,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001255",
-      "lbl" : "soil detachment",
+      "lbl" : "Soil detachment",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The removal of soil particles from the land surface by rainfall, runoff and erosion,"
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilDetachability4Erosion1"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001256",
-      "lbl" : "soil detachability",
+      "lbl" : "Soil detachability",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The susceptibility of soil particles to become detached from the soil matrix by erosive forces such as rainfall or surface water flow. This parameter quantifies soil vulnerability to erosion processes and affects sediment transport rates in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilDetachability4Erosion2"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001257",
-      "lbl" : "soil detachment/deposition",
+      "lbl" : "Soil detachment/deposition",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil detachment/deposition refers to the process of soil particles being eroded (detached) by water or wind and subsequently being transported and deposited in another location. This process plays a significant role in shaping the Earth's surface and impacting the distribution of soil across different regions. Soil detachment may occur through various mechanisms, including raindrop impact, surface runoff, or wind erosion, while deposition can occur in bodies of water, such as rivers or lakes, or on land surfaces, such as floodplains or dunes. Modeling soil detachment/deposition helps in understanding erosion patterns, soil loss rates, and predicting the impacts of land management practices or climate change on soil erosion."
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CER_col"
@@ -21998,25 +27444,44 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001258",
-      "lbl" : "soil detachment/deposition shape parameter",
+      "lbl" : "Soil detachment/deposition shape parameter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless parameter that describes the relationship between soil detachment and deposition rates as a function of flow conditions. This shape parameter affects the mathematical representation of erosion processes and sediment transport dynamics in watershed models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XER_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001259",
-      "lbl" : "particle density of surface layer",
+      "lbl" : "Particle density of surface layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The mass per unit volume of solid particles in the uppermost soil or sediment layer. This parameter affects settling velocities, transport behavior, and the physical properties of surface materials important for erosion and sedimentation processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PrtcleDensitySurfLay_col"
@@ -22024,10 +27489,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001260",
-      "lbl" : "hourly sinking rate",
+      "lbl" : "Hourly sinking rate",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The rate at which particles settle through the water column or sink into sediment layers per hour. This parameter controls vertical transport of particulate matter and affects the distribution of organic matter and nutrients in aquatic and soil systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLS_col"
@@ -22039,10 +27507,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001261",
-      "lbl" : "sediment transport",
+      "lbl" : "Sediment transport",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The mass flux rate of sediment movement per unit area over time due to water or wind transport. This parameter quantifies the horizontal movement of soil and sediment particles and is fundamental for understanding landscape evolution and material redistribution."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SED_col"
@@ -22054,13 +27525,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001262",
-      "lbl" : "total sand erosion",
+      "lbl" : "Total sand erosion",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total sand erosion refers to the aggregate amount of sand or sandy soil that has been displaced from its original location, due to forces such as wind or water. This concept is critical in understanding geologic formations, soil fertility, and ecosystem health."
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XSand_Eros_2D"
@@ -22068,47 +27539,59 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000020"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg d-2 h-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000089"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001263",
-      "lbl" : "total silt erosion",
+      "lbl" : "Total silt erosion",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total silt erosion refers to the total amount of silt that is eroded, typically as a result of water flow over a defined area or landscape. Silt, a sedimentary material composed of fine granules, is easily transported by water currents. Erosion of silt can impact soil fertility, water quality, and landscape stability. Total silt erosion is an important parameter in earth system modeling, particularly in understanding the effects of land use and climate change on soil loss and degradation."
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XSilt_Eros_2D"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000020"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg d-2 h-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000037"
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000020"
+          "val" : "https://w3id.org/bervo/BERVO_8000037"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001264",
-      "lbl" : "total clay erosion",
+      "lbl" : "Total clay erosion",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total clay erosion refers to the cumulative loss of clay particles from soil surface due to various factors such as water flow (surface runoff and soil erosion), wind (wind erosion), and human activities (tillage, deforestation, etc.). These actions can displace the clay particles and transport them away from the area, resulting in lost nutrients and degradation of soil structure. The measurement of total clay erosion is important in studying soil conservation, water quality, and ecosystem services."
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XClay_Eros_2D"
@@ -22116,20 +27599,29 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000020"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg d-2 h-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000209"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001265",
-      "lbl" : "total NH4 fertilizer erosion non-band",
+      "lbl" : "Total ammonium fertilizer erosion non-band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The total rate of ammonium-based fertilizer loss from non-banded application areas due to soil erosion processes caused by surface water flow. This measurement quantifies agricultural nutrient losses that contribute to water quality degradation and represents economic losses of applied fertilizers in farming systems with inadequate erosion control measures."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XNH4Soil_Eros_2D"
@@ -22137,20 +27629,32 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000020"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000292"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000153"
+          "val" : "https://w3id.org/bervo/BERVO_8000113"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001266",
-      "lbl" : "total NH3 fertilizer erosion non-band",
+      "lbl" : "Total ammonia fertilizer erosion non-band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass flux rate of ammonia fertilizer lost through erosion from non-banded application areas. This parameter quantifies nitrogen loss from agricultural systems and affects both soil fertility and water quality in downstream environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XNH3Soil_Eros_2D"
@@ -22160,7 +27664,10 @@
           "val" : "https://w3id.org/bervo/BERVO_8000020"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000015"
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -22171,10 +27678,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001267",
-      "lbl" : "total urea fertilizer erosion non-band",
+      "lbl" : "Total urea fertilizer erosion non-band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The total rate of urea fertilizer loss from non-banded application areas through soil erosion processes driven by surface runoff and sediment transport. This parameter is important for quantifying agricultural pollution sources, assessing fertilizer use efficiency, and understanding the environmental impacts of nitrogen fertilizer management in cropland systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XUreaSoil_Eros_2D"
@@ -22185,6 +27695,9 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -22195,23 +27708,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001268",
-      "lbl" : "total NO3 fertilizer erosion non-band",
+      "lbl" : "Total nitrate fertilizer erosion non-band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total NO3 fertilizer erosion non-band refers to the total amount of nitrate (NO3) from non-banded fertilizer applications that is lost due to erosion. Non-banded fertilizer applications are those in which the fertilizer is distributed across the soil surface, rather than being applied in a band or strip. Erosion, usually caused by rainfall and runoff, can carry away these surface-applied nutrients, potentially leading to decreased fertilizer efficiency, reduced plant growth and yield, and environmental pollution due to nutrient runoff."
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XNO3Soil_Eros_2D"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000020"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -22225,26 +27741,23 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001269",
-      "lbl" : "total NH4 fertilizer erosion band",
+      "lbl" : "Total ammonium fertilizer erosion band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total NH4 fertilizer erosion band refers to the loss of ammonium (NH4) nutrient from the soil due to erosion. This generally occurs when the NH4 fertilizer has been applied in a banding method (a specific method of applying fertilizer in soil), and erosion happens due to factors such as heavy rain, wind, or other environmental conditions. The amount of erosion can affect the availability of NH4 for plants and can have a significant impact on crop productivity and environmental quality."
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XNH4Band_Eros_2D"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000020"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000153"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000175"
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -22255,10 +27768,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001270",
-      "lbl" : "total NH3 fertilizer erosion band",
+      "lbl" : "Total ammonia fertilizer erosion band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass flux rate of ammonia fertilizer lost through erosion from banded application areas. This parameter helps assess the effectiveness of banded fertilizer application methods in reducing nutrient losses compared to broadcast applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XNH3Band_Eros_2D"
@@ -22268,7 +27784,10 @@
           "val" : "https://w3id.org/bervo/BERVO_8000153"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000178"
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -22279,26 +27798,32 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001271",
-      "lbl" : "total urea fertilizer erosion band",
+      "lbl" : "Total urea fertilizer erosion band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total urea fertilizer erosion band refers to the total amount of urea fertilizer that has been eroded from a specific area or 'band' as a result of various processes such as rainfall, wind, or human activity. This can be an important parameter in agricultural and environmental studies as it can provide information about the effectiveness of fertilizer application practices and the potential for nutrient losses and environmental contamination."
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XUreaBand_Eros_2D"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000020"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000175"
+          "val" : "https://w3id.org/bervo/BERVO_8000291"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000165"
@@ -22306,15 +27831,27 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001272",
-      "lbl" : "total NO3 fertilizer erosion band",
+      "lbl" : "Total nitrate fertilizer erosion band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass flux rate of nitrate fertilizer lost through erosion from banded application areas. This parameter quantifies nitrogen losses from precision fertilizer placement methods and affects agricultural sustainability and environmental quality."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XNO3Band_Eros_2D"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000020"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         }, {
@@ -22322,18 +27859,18 @@
           "val" : "https://w3id.org/bervo/BERVO_8000178"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000153"
+          "val" : "https://w3id.org/bervo/BERVO_8000168"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001273",
-      "lbl" : "total adsorbed sediment erosion non-band",
+      "lbl" : "Total adsorbed sediment erosion non-band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed sediment erosion non-band refers to the amount of sediment that is eroded and transported by water, wind, or ice without forming distinct bands or channels. This parameter accounts for the erosion of sediment particles that have been adsorbed onto the surfaces of other particles or are not part of a well-defined sediment transport pathway. It quantifies the total volume or mass of sediment eroded from a given area or system, which includes both the suspended sediments and the sediments that are in contact with the bed or substrate."
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcx_Eros_2D"
@@ -22341,6 +27878,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000020"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -22351,31 +27891,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001274",
-      "lbl" : "total adsorbed ALOH3 erosion",
+      "lbl" : "Total adsorbed aluminum hydroxide erosion",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed ALOH3 erosion refers to the amount of aluminum hydroxide (ALOH3) that is detached from the Earth's surface due to erosion processes and becomes adsorbed onto other materials or particles. This parameter quantifies the overall erosion of ALOH3 and provides insight into the transport and redistribution of this compound within the Earth system."
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcp_Eros_2D"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001275",
-      "lbl" : "sediment erosion",
+      "lbl" : "Sediment erosion",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Cumulative sediment erosion refers to the total amount of sediment that has been eroded over a given time period. This can be caused by factors such as water flow, wind, or human activity. The measurement of cumulative sediment erosion is important for understanding the rate and scale of land degradation, as well as the impact of erosion on landscape formation and nutrient cycling."
         },
-        "comments" : [ "SedimentDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "cumSed_Eros_2D"
@@ -22390,10 +27933,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001276",
-      "lbl" : "microbial residue C erosion",
+      "lbl" : "Microbial residue carbon erosion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The mass flux rate of carbon contained in microbial residues that is lost through erosion processes. This parameter represents the transport of decomposed microbial biomass and affects carbon cycling and organic matter distribution in landscapes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMBioResdu_Eros_2D"
@@ -22405,10 +27951,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001277",
-      "lbl" : "adsorbed C erosion",
+      "lbl" : "Adsorbed carbon erosion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The mass flux rate of organic carbon that is adsorbed to mineral surfaces and lost through erosion. This parameter represents the transport of stabilized organic matter and affects long-term carbon storage and redistribution in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SorbedOM_Eros_2D"
@@ -22420,10 +27969,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001278",
-      "lbl" : "humus C erosion",
+      "lbl" : "Humus carbon erosion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The mass flux rate of carbon contained in humic substances that is lost through erosion processes. This parameter quantifies the transport of recalcitrant organic matter and affects soil organic carbon distribution and long-term carbon sequestration."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SolidOM_Eros_2D"
@@ -22435,10 +27987,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001279",
-      "lbl" : "colonized humus C erosion",
+      "lbl" : "Colonized humus carbon erosion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "The mass flux rate of carbon in humic substances that are actively colonized by microorganisms and lost through erosion. This parameter represents the transport of biologically active organic matter and affects microbial community distribution across landscapes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SolidOMAct_Eros_2D"
@@ -22450,10 +28005,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001280",
-      "lbl" : "seconds per hour",
+      "lbl" : "Seconds per hour",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The conversion factor between seconds and hours, equal to 3600 seconds per hour. This fundamental time conversion constant is used throughout ecosystem models to standardize temporal units and convert between different time scales in biogeochemical calculations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "secsphour"
@@ -22465,10 +28023,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001281",
-      "lbl" : "seconds per day",
+      "lbl" : "Seconds per day",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The conversion factor between seconds and days, equal to 86400 seconds per day. This time conversion constant enables consistent temporal scaling in ecosystem models and facilitates conversion between daily and instantaneous process rates."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "secspday"
@@ -22480,10 +28041,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001282",
-      "lbl" : "seconds in a normal year",
+      "lbl" : "Seconds in a normal year",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The total number of seconds in a standard 365-day year, equal to 31,536,000 seconds. This temporal conversion constant is used for annual scaling of biogeochemical processes and calculating yearly rates from instantaneous measurements in Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "secspyear"
@@ -22491,10 +28055,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001283",
-      "lbl" : "volumetric heat capacity for water",
+      "lbl" : "Volumetric heat capacity for water",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The amount of thermal energy required to raise the temperature of a unit volume of water by one degree Kelvin. This thermodynamic constant is essential for modeling heat transfer processes, soil temperature dynamics, and energy balance calculations in terrestrial and aquatic systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "cpw"
@@ -22506,10 +28073,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001284",
-      "lbl" : "volumetric heat capacity for ice",
+      "lbl" : "Volumetric heat capacity for ice",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The amount of thermal energy required to raise the temperature of a unit volume of ice by one degree Kelvin. This thermodynamic constant is crucial for modeling freeze-thaw processes, permafrost dynamics, and seasonal temperature variations in cold regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "cpi"
@@ -22521,10 +28091,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001285",
-      "lbl" : "heat capacity for organic matter",
+      "lbl" : "Heat capacity for organic matter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The amount of thermal energy required to raise the temperature of a unit mass of organic carbon by one degree Kelvin. This thermodynamic property affects heat storage and transfer in soils with high organic matter content and influences soil thermal dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "cpo"
@@ -22536,10 +28109,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001286",
-      "lbl" : "volumetric heat capacity for fresh snow",
+      "lbl" : "Volumetric heat capacity for fresh snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The amount of thermal energy required to raise the temperature of a unit volume of fresh snow by one degree Kelvin. This thermodynamic constant is essential for modeling snowpack energy balance, snowmelt processes, and the insulating properties of snow cover."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "cps"
@@ -22551,25 +28127,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001287",
-      "lbl" : "frozen temperature",
+      "lbl" : "Frozen temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The temperature threshold at which water freezes under standard atmospheric pressure, equal to 273.15 Kelvin. This fundamental physical constant determines the phase transition between liquid water and ice in ecosystem models and affects freeze-thaw processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TFice"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "K"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001288",
-      "lbl" : "temperature for converting celcius to Kelvin",
+      "lbl" : "Temperature for converting celcius to Kelvin",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The conversion constant for temperature scale transformation, equal to 273.15 Kelvin difference between Celsius and Kelvin scales. This fundamental constant ensures consistent temperature units throughout ecosystem models and thermodynamic calculations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TC2K"
@@ -22581,10 +28166,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001289",
-      "lbl" : "reference temperature for atmospheric variables",
+      "lbl" : "Reference temperature for atmospheric variables",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "A standard reference temperature used for normalizing atmospheric variables and calculating temperature dependencies of biogeochemical processes. This reference point enables consistent comparisons of temperature-dependent rates across different environmental conditions and model applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Tref"
@@ -22596,118 +28184,100 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001290",
-      "lbl" : "minimum heat capacities for solving snowpack layered water and heat fluxes",
+      "lbl" : "Minimum heat capacities for solving snowpack layered water and heat fluxes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The minimum volumetric heat capacity value used as a numerical threshold in snowpack energy balance calculations. This computational constant prevents numerical instability in heat transfer equations when snowpack layers have very low heat storage capacity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLHeatCapSnoMin"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ/K"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001291",
-      "lbl" : "minimum heat capacities for solving surface litter water and heat fluxes",
+      "lbl" : "Minimum heat capacities for solving surface litter water and heat fluxes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The minimum volumetric heat capacity value used as a computational threshold in surface litter energy balance calculations. This numerical constant ensures stable solutions in heat transfer equations when litter layers have minimal thermal mass."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLHeatCapLitRMin"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ/K"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001292",
-      "lbl" : "minimum heat capacities for solving soil water and heat fluxes",
+      "lbl" : "Minimum heat capacities for solving soil water and heat fluxes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The minimum volumetric heat capacity value used as a numerical threshold in soil energy balance calculations. This computational constant prevents division by zero and ensures numerical stability when solving heat transfer equations in very dry soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLHeatCapSoiMin"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ/K"
         } ]
       }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0001293",
-      "lbl" : "Pi",
-      "type" : "CLASS",
-      "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "PICON"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0001294",
-      "lbl" : "Pi/2",
-      "type" : "CLASS",
-      "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "PICON2h"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0001295",
-      "lbl" : "2Pi",
-      "type" : "CLASS",
-      "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "TwoPiCON"
-        } ]
-      }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001296",
-      "lbl" : "saturated water pressure",
+      "lbl" : "Saturated water pressure",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The pressure at which water vapor becomes saturated at a given temperature, representing the equilibrium between liquid and vapor phases. This thermodynamic constant is essential for calculating evapotranspiration rates, vapor pressure deficits, and atmospheric moisture dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSIPS"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000130"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mpa"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0001297",
-      "lbl" : "pi/180",
-      "type" : "CLASS",
-      "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "RadianPerDegree"
-        } ],
-        "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
-          "val" : "rad/degree"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001298",
-      "lbl" : "latent heat of fusion release from water to ice",
+      "lbl" : "Latent heat of fusion release from water to ice",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The amount of thermal energy released or absorbed per unit mass when water changes phase between liquid and solid states. This thermodynamic constant is crucial for modeling freeze-thaw processes, ice formation, and energy balance during phase transitions in ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LtHeatIceMelt"
@@ -22719,10 +28289,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001299",
-      "lbl" : "latent heat of vaporization of water",
+      "lbl" : "Latent heat of vaporization of water",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The amount of thermal energy required to convert a unit mass of liquid water to vapor at constant temperature and pressure. This thermodynamic constant is fundamental for calculating evapotranspiration rates, energy partitioning, and water cycle dynamics in Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EvapLHTC"
@@ -22734,10 +28307,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001300",
-      "lbl" : "sublimation of ice",
+      "lbl" : "Sublimation of ice",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The amount of thermal energy required to convert a unit mass of ice directly to water vapor without melting. This thermodynamic constant is essential for modeling sublimation processes in snow and ice environments, particularly in cold and arid regions where direct ice-to-vapor transitions occur."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SublmHTC"
@@ -22745,14 +28321,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kJ/kg"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000027"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001301",
-      "lbl" : "assumed thermal conductivity below lower soil boundary",
+      "lbl" : "Assumed thermal conductivity below lower soil boundary",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The thermal conductivity value used for the deep soil region below the modeled soil profile. This constant determines heat transfer rates in the deep subsurface and affects the lower boundary conditions for soil temperature calculations in Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TCNDG"
@@ -22764,10 +28346,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001302",
-      "lbl" : "universal gas constant",
+      "lbl" : "Universal gas constant",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The fundamental physical constant relating energy scale to temperature scale in thermodynamic equations. This constant is essential for calculating gas behavior, chemical reaction rates, and energy transformations in biogeochemical processes within Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RGASC"
@@ -22779,92 +28364,133 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001303",
-      "lbl" : "density of organic carbon",
+      "lbl" : "Density of organic carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The mass density of organic carbon compounds used to convert between carbon mass and volume in soil and litter calculations. This parameter is crucial for determining carbon storage capacity and calculating bulk properties of organic matter in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt", "Where is \"airspeed of an unladen swallow\"? (context: European)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "orgcden"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000233"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001304",
-      "lbl" : "elapsing height for atmospheric pressure",
+      "lbl" : "Elapsing height for atmospheric pressure",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The characteristic height scale for atmospheric pressure changes with altitude, used in barometric pressure calculations. This constant determines how atmospheric pressure decreases with elevation and affects gas exchange processes at different altitudes in Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "hpresc"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000130"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001305",
-      "lbl" : "soil porosity ^ 2/3",
+      "lbl" : "Soil porosity ^ 2/3",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "A transformed porosity parameter raised to the two-thirds power, used in empirical relationships for soil hydraulic and thermal properties. This dimensionless constant helps calculate effective transport properties that depend on soil pore structure and connectivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "POROQ"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001306",
-      "lbl" : "minimum SOC for combustion",
+      "lbl" : "Minimum soil organic carbon for combustion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The minimum soil organic carbon content required to sustain combustion during wildfire events. This threshold parameter determines fire ignition potential and affects wildfire spread patterns in ecosystem fire models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FORGC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g Mg-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001307",
-      "lbl" : "maximum soil water content for combustion",
+      "lbl" : "Maximum soil water content for combustion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The maximum soil water content at which combustion can still occur during fire events. This threshold parameter determines fire suppression by soil moisture and affects the probability of fire spread in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VolMaxSoilMoist4Fire"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001308",
-      "lbl" : "fraction of combusted C released as CH4",
+      "lbl" : "Fraction of combusted carbon released as methane",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The proportion of burned carbon that is emitted as methane gas rather than carbon dioxide during fire events. This parameter controls methane emissions from wildfires and affects greenhouse gas budgets in Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FrcAsCH4byFire"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001309",
-      "lbl" : "hygroscopic water potential, very dry (but not air dry)",
+      "lbl" : "Hygroscopic water potential, very dry (but not air dry)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The water potential threshold representing extremely dry soil conditions where only hygroscopic water remains bound to soil particles. This parameter defines the lower limit of plant-available water and affects drought stress calculations in vegetation models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSIHY"
@@ -22876,40 +28502,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001310",
-      "lbl" : "Km for heterotrophic O2 uptake",
+      "lbl" : "Km for heterotrophic uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The Michaelis constant for oxygen uptake by heterotrophic microorganisms during aerobic respiration. This parameter determines the oxygen concentration at which microbial uptake occurs at half-maximum rate and affects aerobic decomposition processes in soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OXKM"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000268"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gO m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001311",
-      "lbl" : "minimum air-filled porosity for gas transfer",
+      "lbl" : "Minimum air-filled porosity for gas transfer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The minimum fraction of soil pore space that must be filled with air to allow significant gas diffusion. This threshold parameter determines when soil becomes limiting for gas exchange and affects oxygen availability for root and microbial respiration."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AirFillPore_Min"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001312",
-      "lbl" : "air content of ice",
+      "lbl" : "Air content of ice",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The volume fraction of air contained within ice structures, accounting for trapped air bubbles and pore spaces. This parameter affects the density and thermal properties of ice and influences heat transfer calculations in frozen soil and snow models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THETPI"
@@ -22917,29 +28558,47 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000027"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001313",
-      "lbl" : "ice density",
+      "lbl" : "Ice density",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The mass per unit volume of ice under standard conditions, used for calculating the physical properties of frozen water. This fundamental constant is essential for determining ice volume changes, thermal properties, and mechanical effects during freeze-thaw cycles in Earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DENSICE"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000233"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g/cm3~ton/m3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000027"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001314",
-      "lbl" : "snowpack surface roughness",
+      "lbl" : "Snowpack surface roughness",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The characteristic length scale representing the irregularity of the snow surface, used in turbulence and heat transfer calculations. This parameter affects wind flow patterns over snow and influences heat and moisture exchange between the snowpack and atmosphere."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZW"
@@ -22947,6 +28606,12 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
@@ -22954,7 +28619,10 @@
       "lbl" : "C-12 molar mass",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The atomic mass of the carbon-12 isotope, used for converting between molar and mass units in carbon cycle calculations. This fundamental constant is essential for stoichiometric calculations and carbon accounting in biogeochemical models."
+        },
+        "comments" : [ "12?", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Catomw"
@@ -22969,7 +28637,10 @@
       "lbl" : "N-14 molar mass",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The atomic mass of the nitrogen-14 isotope, used for converting between molar and mass units in nitrogen cycle calculations. This fundamental constant enables stoichiometric calculations for nitrogen transformations and nutrient cycling in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Natomw"
@@ -22984,7 +28655,10 @@
       "lbl" : "P-31 molar mass",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The atomic mass of the phosphorus-31 isotope, used for converting between molar and mass units in phosphorus cycle calculations. This fundamental constant is crucial for stoichiometric calculations and phosphorus accounting in ecosystem nutrient cycling models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Patomw"
@@ -22996,21 +28670,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001318",
-      "lbl" : "sine of solar inclination angle at twilight",
+      "lbl" : "Sine of solar inclination angle at twilight",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "The sine of the solar elevation angle that defines the threshold between day and twilight conditions. This parameter determines the timing of dawn and dusk transitions and affects photosynthesis calculations and diurnal cycles in ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TWILGT"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000256"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001319",
-      "lbl" : "multiplier to convert organic carbon (g C/d2) to soil mass (Mg/d2)",
+      "lbl" : "Multiplier to convert organic carbon (g C/d2) to soil mass (Mg/d2)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "A conversion factor that transforms organic carbon content per unit area into total soil mass per unit area. This parameter accounts for the relationship between carbon content and bulk soil properties, enabling calculations of total soil mass from carbon measurements."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MWC2Soil"
@@ -23022,25 +28709,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001320",
-      "lbl" : "maximum hourly radiation",
+      "lbl" : "Maximum hourly radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum solar radiation intensity that can occur during any single hour period. This parameter sets the upper bound for solar energy input calculations and is used to validate and constrain radiation data in Earth system models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RMAX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ m-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001321",
-      "lbl" : "parameter to calculate hourly air temperature from daily value",
+      "lbl" : "Parameter to calculate hourly air temperature from daily value",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A coefficient used in temporal disaggregation algorithms to estimate hourly air temperature variations from daily average values. This parameter accounts for typical diurnal temperature patterns and is essential for generating sub-daily climate forcing data in ecosystem models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TAVG1"
@@ -23052,47 +28748,73 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001327",
-      "lbl" : "parameter to calculate hourly vapor pressure from daily value",
+      "lbl" : "Parameter to calculate hourly vapor pressure from daily value",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A coefficient used in temporal disaggregation algorithms to estimate hourly vapor pressure variations from daily average values. This parameter captures typical diurnal humidity patterns and is crucial for calculating evapotranspiration and water balance at sub-daily time scales."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VAVG1"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000130"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kPa"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001333",
-      "lbl" : "solar azimuth of solar angle",
+      "lbl" : "Solar azimuth of solar angle",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The angular position of the sun measured horizontally from north in a clockwise direction. This parameter is essential for calculating direct solar radiation on sloped surfaces and determining shading effects in complex terrain for energy balance calculations."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SAZI"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001334",
-      "lbl" : "cosine of solar angle",
+      "lbl" : "Cosine of solar angle",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The cosine of the solar zenith angle, representing the projection of solar radiation onto a horizontal surface. This trigonometric parameter is fundamental for calculating incident solar radiation intensity and determining daylight hours in ecosystem models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SCOS"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000257"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001335",
-      "lbl" : "day of year",
+      "lbl" : "Day of year",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The sequential day number within a calendar year, ranging from 1 to 365 or 366 in leap years. This parameter is essential for calculating seasonal variations, solar geometry, and phenological timing in ecological and climate models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOY"
@@ -23100,249 +28822,412 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001336",
-      "lbl" : "monthly atmospheric O2",
+      "lbl" : "Monthly atmospheric oxygen",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The monthly averaged concentration of oxygen gas in the atmosphere, typically expressed in parts per million by volume. This parameter is important for modeling aerobic respiration processes and oxygen-dependent biogeochemical reactions in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "atm_co2_mon"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000280"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "ppmv"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001337",
-      "lbl" : "monthly atmospheric CH4",
+      "lbl" : "Monthly atmospheric methane",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The monthly averaged concentration of methane gas in the atmosphere, representing an important greenhouse gas component. This parameter is crucial for modeling methane oxidation processes and calculating radiative forcing effects in climate and atmospheric chemistry models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "atm_ch4_mon"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000280"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "ppmv"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000024"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001338",
-      "lbl" : "monthly atmospheric N2O",
+      "lbl" : "Monthly atmospheric nitrous oxide",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The monthly averaged concentration of nitrous oxide gas in the atmosphere, representing a significant greenhouse gas and ozone-depleting substance. This parameter is essential for modeling nitrogen cycling processes and calculating greenhouse gas radiative effects in Earth system models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "atm_n2o_mon"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000280"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "ppmv"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000017"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001339",
-      "lbl" : "maximum daily air temperature",
+      "lbl" : "Maximum daily air temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The highest air temperature recorded during a 24-hour period, typically occurring in the afternoon. This parameter is crucial for calculating growing degree days, heat stress effects on vegetation, and daily temperature ranges in ecological and agricultural models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TMPX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "oC"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001340",
-      "lbl" : "minimum daily air temperature",
+      "lbl" : "Minimum daily air temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The lowest air temperature recorded during a 24-hour period, typically occurring just before sunrise. This parameter is essential for frost risk assessment, plant dormancy calculations, and determining diurnal temperature variations in ecosystem models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TMPN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "oC"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001341",
-      "lbl" : "daily solar radiation",
+      "lbl" : "Daily solar radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The total amount of solar energy received per unit area during a 24-hour period, including both direct and diffuse radiation. This parameter is fundamental for photosynthesis calculations, energy balance modeling, and determining potential evapotranspiration in terrestrial ecosystems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "These hourly/daily measurements are basically the same but in different units.  Should daily/hourly be qualifiers?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SRAD"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000276"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000282"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ m-2 d-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001342",
-      "lbl" : "daily precipitation",
+      "lbl" : "Daily precipitation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The total amount of water falling as rain, snow, or other forms of precipitation during a 24-hour period. This parameter is essential for hydrological modeling, soil moisture calculations, and determining water availability for plant growth and ecosystem processes."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RAIN"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000032"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000282"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mm d-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001343",
-      "lbl" : "daily wind travel",
+      "lbl" : "Daily wind travel",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The natural movement of air at the Earth's surface"
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WIND"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000278"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000282"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m d-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001344",
-      "lbl" : "daily dewpoint temperature",
+      "lbl" : "Daily dewpoint temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The temperature at which air becomes saturated with water vapor and condensation begins, averaged over a 24-hour period. This parameter is crucial for calculating relative humidity, vapor pressure deficit, and atmospheric moisture conditions in ecosystem water balance models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DWPT"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000282"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "oC"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001345",
-      "lbl" : "hourly air temperature",
+      "lbl" : "Hourly air temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The air temperature measured at hourly intervals, providing sub-daily resolution for meteorological forcing. This parameter enables detailed modeling of diurnal temperature cycles, thermal stress effects, and energy balance processes in terrestrial ecosystems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TMP_hrly"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000283"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "oC"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001346",
-      "lbl" : "hourly solar radiation",
+      "lbl" : "Hourly solar radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The solar radiation intensity measured at hourly intervals, providing detailed temporal resolution of energy input. This parameter is essential for modeling diurnal photosynthesis patterns, canopy energy balance, and sub-daily variations in ecosystem productivity."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SWRad_hrly"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000276"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000283"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ m-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001347",
-      "lbl" : "hourly precipitation",
+      "lbl" : "Hourly precipitation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The precipitation rate measured at hourly intervals, providing detailed temporal resolution of water input to ecosystems. This parameter enables modeling of precipitation intensity effects, storm events, and sub-daily hydrological processes in terrestrial and aquatic systems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RAINH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000032"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000283"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mm h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001348",
-      "lbl" : "hourly wind speed",
+      "lbl" : "Hourly wind speed",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The wind velocity measured at hourly intervals, providing detailed temporal resolution of atmospheric motion. This parameter is crucial for calculating wind-driven evapotranspiration, boundary layer conductance, and mechanical effects on vegetation at sub-daily time scales."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WINDH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000278"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000283"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001349",
-      "lbl" : "hourly dewpoint temperature",
+      "lbl" : "Hourly dewpoint temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The dewpoint temperature measured at hourly intervals, indicating the moisture content of air throughout the day. This parameter enables detailed modeling of humidity variations, vapor pressure deficit calculations, and plant water stress assessment at sub-daily resolution."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DWPTH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "http://www.w3.org/2002/07/Dewpoint"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000283"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "oC"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001350",
-      "lbl" : "longwave radiation (MJ m-2 h-1)",
+      "lbl" : "Measurement of longwave radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal radiation emitted by the atmosphere and surrounding surfaces in the infrared spectrum. This parameter is essential for calculating net radiation balance, nighttime cooling rates, and thermal energy exchange between ecosystems and the atmosphere."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Moved units out of label" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadLWClm"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "MJ m-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001351",
-      "lbl" : "hourly surface atmospheric pressure",
+      "lbl" : "Hourly surface atmospheric pressure",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The atmospheric pressure at Earth's surface measured at hourly intervals, providing detailed temporal resolution of barometric conditions. This parameter is essential for calculating vapor pressure deficit, modeling stomatal conductance, and understanding atmospheric density effects on gas exchange processes."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PBOT_hrly"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000130"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000283"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kPa"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001352",
-      "lbl" : "change factor for radiation",
+      "lbl" : "Change factor for radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A multiplicative factor representing relative changes in solar radiation from baseline conditions. This parameter is used in climate change scenarios to modify historical radiation data for impact assessments and future ecosystem modeling under altered atmospheric conditions."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DRAD"
@@ -23350,10 +29235,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001353",
-      "lbl" : "change factor for maximum temperature",
+      "lbl" : "Change factor for maximum temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A multiplicative factor representing relative changes in daily maximum temperature from baseline conditions. This parameter enables climate change impact modeling by adjusting historical temperature extremes to project future thermal stress on ecosystems and agricultural systems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DTMPX"
@@ -23361,10 +29249,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001354",
-      "lbl" : "change factor for minimum temperature",
+      "lbl" : "Change factor for minimum temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A multiplicative factor representing relative changes in daily minimum temperature from baseline conditions. This parameter is crucial for modeling frost events, cold stress effects, and nighttime energy balance under projected climate change scenarios."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DTMPN"
@@ -23372,10 +29263,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001355",
-      "lbl" : "change factor for humidity",
+      "lbl" : "Change factor for humidity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A multiplicative factor representing relative changes in atmospheric humidity from baseline conditions. This parameter enables assessment of changing vapor pressure deficit effects on plant transpiration and ecosystem water balance under future climate projections."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DHUM"
@@ -23383,10 +29277,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001356",
-      "lbl" : "change factor for precipitation",
+      "lbl" : "Change factor for precipitation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A multiplicative factor representing relative changes in precipitation from baseline conditions. This parameter is fundamental for climate change impact studies, enabling modification of historical precipitation patterns to assess future hydrological regimes and ecosystem water availability."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DPREC"
@@ -23394,10 +29291,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001357",
-      "lbl" : "change factor for wind speed",
+      "lbl" : "Change factor for wind speed",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A multiplicative factor representing relative changes in wind velocity from baseline conditions. This parameter is used to modify historical wind patterns for climate change projections, affecting calculations of evapotranspiration, aerodynamic conductance, and mechanical stress on vegetation."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DWIND"
@@ -23405,10 +29305,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001358",
-      "lbl" : "change factor for NH4 in precipitation",
+      "lbl" : "Change factor for ammonium in precipitation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A multiplicative factor representing relative changes in ammonium nitrogen deposition through precipitation from baseline conditions. This parameter enables assessment of changing atmospheric nitrogen inputs and their effects on ecosystem productivity and soil chemistry under future environmental scenarios."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DCN4R"
@@ -23416,10 +29319,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001359",
-      "lbl" : "change factor for NO3 in precipitation",
+      "lbl" : "Change factor for nitrate in precipitation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A multiplicative factor representing relative changes in nitrate nitrogen deposition through precipitation from baseline conditions. This parameter is essential for modeling altered nitrogen cycling, eutrophication risks, and ecosystem responses to changing atmospheric nitrogen pollution levels."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DCNOR"
@@ -23427,25 +29333,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001360",
-      "lbl" : "shortwave radiation absorbed by the ecosystem",
+      "lbl" : "Shortwave radiation absorbed by the ecosystem",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The solar radiation flux absorbed by ecosystem components including vegetation, soil, and water surfaces. This parameter represents the energy available for photosynthesis, evapotranspiration, and heating processes, making it fundamental for ecosystem energy balance and productivity modeling."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Eco_RadSW_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000043"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ/h"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001361",
-      "lbl" : "reference tempeature profile from control run to warming experiment",
+      "lbl" : "Reference temperature profile from control run to warming experiment",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The baseline soil temperature profile from a control simulation used as reference for climate warming experiments. This parameter provides the initial thermal state against which temperature changes are compared in climate change impact studies and ecosystem warming response analyses."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TKS_ref_vr"
@@ -23457,10 +29372,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001362",
-      "lbl" : "accumulated change for maximum temperature",
+      "lbl" : "Accumulated change for maximum temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative change in daily maximum temperature over time from baseline conditions. This parameter tracks long-term trends in temperature extremes and is essential for assessing heat stress impacts, growing season changes, and extreme weather effects on ecosystem processes."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TDTPX"
@@ -23468,10 +29386,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001363",
-      "lbl" : "accumulated change for minimum temperature",
+      "lbl" : "Accumulated change for minimum temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative change in daily minimum temperature over time from baseline conditions. This parameter quantifies long-term trends in nighttime cooling and is crucial for modeling frost risk, chilling requirements, and low-temperature stress effects on vegetation and agricultural systems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TDTPN"
@@ -23479,10 +29400,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001364",
-      "lbl" : "accumulated change for radiation",
+      "lbl" : "Accumulated change for radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative change in solar radiation over time from baseline conditions. This parameter tracks long-term trends in energy input and is fundamental for assessing photosynthesis changes, energy balance shifts, and ecosystem productivity responses under altered radiation regimes."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TDRAD"
@@ -23490,10 +29414,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001365",
-      "lbl" : "accumulated change for humidity",
+      "lbl" : "Accumulated change for humidity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative change in atmospheric humidity over time from baseline conditions. This parameter tracks long-term trends in moisture availability and is essential for assessing ecosystem responses to sustained changes in atmospheric water vapor content."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TDHUM"
@@ -23501,10 +29428,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001366",
-      "lbl" : "accumulated change for precipitation",
+      "lbl" : "Accumulated change for precipitation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative change in precipitation over time from baseline conditions. This parameter quantifies long-term trends in water input and is crucial for assessing ecosystem drought stress, hydrological shifts, and vegetation community changes under climate variability."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TDPRC"
@@ -23512,10 +29442,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001367",
-      "lbl" : "accumulated change for wind speed",
+      "lbl" : "Accumulated change for wind speed",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative change in wind velocity over time from baseline conditions. This parameter tracks long-term trends in atmospheric circulation patterns and their effects on ecosystem boundary layer processes, evapotranspiration rates, and mechanical stress on vegetation."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TDWND"
@@ -23523,10 +29456,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001368",
-      "lbl" : "accumulated change for NH4 in precipitation",
+      "lbl" : "Accumulated change for ammonium in precipitation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative change in ammonium nitrogen deposition through precipitation over time from baseline conditions. This parameter tracks long-term trends in atmospheric nitrogen inputs and their effects on ecosystem nitrogen cycling and soil chemistry."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TDCN4"
@@ -23534,10 +29470,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001369",
-      "lbl" : "accumulated change for NO3 in precipitation",
+      "lbl" : "Accumulated change for nitrate in precipitation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative change in nitrate nitrogen deposition through precipitation over time from baseline conditions. This parameter quantifies long-term trends in atmospheric nitrogen pollution and its impacts on ecosystem eutrophication and nitrogen saturation."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TDCNO"
@@ -23545,15 +29484,50 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001370",
-      "lbl" : "air temperature",
+      "lbl" : "Air temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The temperature of the ambient air at a specified height above ground level. This fundamental meteorological parameter controls rates of biological processes, evapotranspiration, soil respiration, and chemical reactions in terrestrial ecosystems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TCA_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "K"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "oC"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_0001371",
+      "lbl" : "Mean annual temperature",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The average temperature over a complete year, calculated from daily or monthly temperature measurements and representing the thermal climate baseline for a location. This fundamental climate variable controls ecosystem processes including plant growth rates, species distributions, decomposition processes, and biogeochemical cycling patterns across terrestrial and aquatic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "MIXS:0000642"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000259"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "K"
         }, {
@@ -23563,13 +29537,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001372",
-      "lbl" : "wind speed",
+      "lbl" : "Measured wind speed",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Wind speed is a fundamental atmospheric quantity. It is the speed at which air is moving horizontally relative to the surface of the earth. Wind speed is measured in various units of speed, such as meters per second or kilometers per hour. It is an essential parameter in understanding atmospheric dynamics, weather forecasting, and in many environmental and engineering applications."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "\"Wind speed\" is a concept now, so this should be restructured as a variable measuring that attribute.", "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "I think wind speed is one term rather than velocity of wind" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WindSpeedAtm_col"
@@ -23587,58 +29561,94 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001373",
-      "lbl" : "atmospheric vapor concentration",
+      "lbl" : "Atmospheric vapor concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric concentration of water vapor in the atmosphere, expressing the moisture content per unit volume of air. This parameter is essential for calculating relative humidity, vapor pressure deficit, and evapotranspiration rates in ecosystem water balance models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VPA_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000118"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001374",
-      "lbl" : "atmospheric vapor pressure",
+      "lbl" : "Atmospheric vapor pressure",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The partial pressure exerted by water vapor molecules in the atmosphere, representing the thermodynamic activity of atmospheric moisture. This parameter is fundamental for calculating vapor pressure deficit, humidity indices, and driving forces for plant transpiration and soil evaporation."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VPK_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000130"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kPa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000118"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001375",
-      "lbl" : "atmospheric pressure",
+      "lbl" : "Atmospheric pressure",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The pressure exerted by the weight of the atmosphere at a given location, typically measured at ground level. This parameter affects gas densities, boiling points, and is essential for calculating vapor pressure deficit and atmospheric correction factors in ecosystem modeling."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PBOT_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000130"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kPa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001376",
-      "lbl" : "daylength",
+      "lbl" : "Daylength",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Daylength refers to the duration of time that the sun is above the horizon in a single day. This number varies throughout the year and by geographical location. It has significant effects on the behavior and physiological functions of many organisms, including plants and humans."
+          "val" : "The duration of time that the sun is above the horizon in a single day. This number varies throughout the year and by geographical location. It has significant effects on the behavior and physiological functions of many organisms, including plants and humans."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DayLensCurr_col"
@@ -23657,48 +29667,36 @@
           "val" : "https://w3id.org/bervo/BERVO_8000179"
         } ]
       }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0001377",
-      "lbl" : "daylength of previous day",
-      "type" : "CLASS",
-      "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "DayLenthPrev_col"
-        } ],
-        "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
-          "val" : "h"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000179"
-        } ]
-      }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001378",
-      "lbl" : "maximum daylength",
+      "lbl" : "Maximum daylength",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Maximum daylength refers to the longest duration of daylight that occurs in a 24-hour period, typically on the summer solstice."
+          "val" : "The longest duration of daylight that occurs in a 24-hour period, typically on the summer solstice."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DayLenthMax"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001379",
-      "lbl" : "sine of solar beam on leaf surface",
+      "lbl" : "Sine of solar beam on leaf surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A trigonometric function representing the geometric relationship between solar beam angle and leaf surface orientation. This parameter determines the projected leaf area intercepting direct solar radiation and is essential for calculating light absorption, photosynthesis rates, and canopy energy balance."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMEGAG"
@@ -23706,13 +29704,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001380",
-      "lbl" : "sky longwave radiation",
+      "lbl" : "Sky longwave radiation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Sky longwave radiation refers to the part of the electromagnetic spectrum that is radiated from the sky in the form of thermal radiation, or heat. This is a key component of the earth's energy balance, affecting both climatic and biological processes."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LWRadSky_col"
@@ -23730,18 +29728,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001381",
-      "lbl" : "total daily solar radiation",
+      "lbl" : "Total daily solar radiation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total daily solar radiation (TRAD) refers to the accumulated solar radiation received in a certain location over a day. This solar radiation includes not only the direct radiation from the sun, but also includes diffuse solar radiation that is scattered in the atmosphere. The value of daily solar radiation can be used in a variety of scientific fields, such as climatology, ecology, solar energy, and agriculture, to interpret and predict different environmental phenomena."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRAD_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-1"
         }, {
@@ -23751,10 +29752,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001382",
-      "lbl" : "daily maximum vapor pressure",
+      "lbl" : "Daily maximum vapor pressure",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The highest atmospheric water vapor pressure recorded during a 24-hour period, typically occurring during peak humidity conditions. This parameter is essential for calculating vapor pressure deficit ranges, assessing plant water stress potential, and modeling maximum evapotranspiration demand."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HUDX_col"
@@ -23762,6 +29766,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000130"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kPa"
@@ -23772,10 +29779,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001383",
-      "lbl" : "daily minimum vapor pressure",
+      "lbl" : "Daily minimum vapor pressure",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The lowest atmospheric water vapor pressure recorded during a 24-hour period, typically occurring during coolest or driest conditions. This parameter is crucial for determining vapor pressure deficit extremes and modeling minimum humidity stress on vegetation and ecosystem water balance."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HUDN_col"
@@ -23783,6 +29793,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000130"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kPa"
@@ -23793,13 +29806,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001384",
-      "lbl" : "total daily wind travel",
+      "lbl" : "Total daily wind travel",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total daily wind travel is the total distance covered by the wind in a single day. This measure can be important in various studies, such as those related to weather patterns, climate modelling, and even the spread of airborne particles or pollutants."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TWIND_col"
@@ -23807,6 +29820,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000184"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m d-1"
@@ -23817,7 +29833,10 @@
       "lbl" : "TempOffset_col for calculating temperature in Arrhenius curves",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A temperature correction factor used in Arrhenius equation calculations to adjust kinetic rate constants for biochemical processes. This parameter accounts for temperature dependencies in enzyme kinetics, microbial metabolism, and other temperature-sensitive biogeochemical reactions in ecosystem models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TempOffset_col"
@@ -23829,10 +29848,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001387",
-      "lbl" : "direct precipitation at ground surface used to calculate soil erosion",
+      "lbl" : "Direct precipitation at ground surface used to calculate soil erosion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The precipitation that falls directly onto exposed ground surface without canopy interception, used specifically for soil erosion calculations. This parameter quantifies the kinetic energy of raindrops impacting bare soil and is essential for modeling splash erosion, surface runoff generation, and sediment detachment processes."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PrecDirect2Grnd_col"
@@ -23844,10 +29866,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001388",
-      "lbl" : "indirect precipitation at ground surface used to calculate soil erosion",
+      "lbl" : "Indirect precipitation at ground surface used to calculate soil erosion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The precipitation that reaches the ground surface after canopy interception and throughfall, used specifically for soil erosion calculations. This parameter represents modified precipitation characteristics including reduced drop size and altered spatial distribution, affecting soil particle detachment and erosion patterns beneath vegetation."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PrecIndirect2Grnd_col"
@@ -23859,13 +29884,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001389",
-      "lbl" : "initial atmospheric CO2 concentration",
+      "lbl" : "Initial atmospheric carbon dioxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The initial atmospheric CO2 concentration refers to the starting concentration of carbon dioxide (CO2) in the Earth's atmosphere at the beginning of a simulation or modeling experiment. It represents the baseline level of CO2 before any external factors (such as human activities) influence its concentration. The initial atmospheric CO2 concentration is an important parameter in earth systems modeling as it affects several processes, including climate change, air quality, and carbon cycle dynamics."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2EI_col"
@@ -23873,6 +29898,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC m-3"
@@ -23889,10 +29917,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001391",
-      "lbl" : "atmospheric gas concentration",
+      "lbl" : "Atmospheric gas concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The mass or molar concentration of gaseous constituents in the atmosphere, quantifying the abundance of trace gases or major atmospheric components. This parameter is fundamental for air quality assessment, atmospheric chemistry modeling, and understanding gas exchange processes between ecosystems and the atmosphere."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AtmGasCgperm3_col"
@@ -23913,10 +29944,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001393",
-      "lbl" : "atmospheric O2 concentration",
+      "lbl" : "Atmospheric oxygen concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The molar concentration of oxygen gas in the atmosphere, representing the abundance of this essential gas for aerobic respiration and combustion processes. This parameter affects plant root respiration rates, soil microbial activity, and biogeochemical processes in waterlogged or oxygen-limited environments."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OXYE_col"
@@ -23930,17 +29964,20 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000131"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000124"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001394",
-      "lbl" : "atmospheric N2O concentration",
+      "lbl" : "Atmospheric nitrous oxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Atmospheric N2O concentration refers to the quantity of nitrous oxide (N2O) present in each unit volume of air in the atmosphere. Also known as laughing gas, N2O is a powerful greenhouse gas that is released into the atmosphere through soil cultivation practices, especially the use of commercial and organic fertilizers, fossil fuel combustion, nitric acid production, and biomass burning. Monitoring the atmospheric N2O concentration is important for climate modeling and understanding global warming potential."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Z2OE_col"
@@ -23964,10 +30001,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001395",
-      "lbl" : "atmospheric N2 concentration",
+      "lbl" : "Atmospheric nitrogen concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The molar concentration of nitrogen gas in the atmosphere, representing the abundance of this inert diatomic gas. This parameter is important for atmospheric density calculations, pressure corrections, and understanding the nitrogen reservoir available for biological nitrogen fixation processes in terrestrial ecosystems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Z2GE_col"
@@ -23991,10 +30031,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001396",
-      "lbl" : "atmospheric NH3 concentration",
+      "lbl" : "Atmospheric ammonia concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The molar concentration of ammonia gas in the atmosphere, representing a key reactive nitrogen species. This parameter is essential for modeling atmospheric nitrogen deposition, soil acidification processes, and ecosystem nitrogen inputs that affect plant nutrition and soil chemistry."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ZNH3E_col"
@@ -24015,13 +30058,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001397",
-      "lbl" : "atmospheric CH4 concentration",
+      "lbl" : "Atmospheric methane concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Atmospheric CH4 concentration refers to the abundance of methane (CH4) gas in the Earth's atmosphere. It is expressed as the volume of CH4 per unit volume of air (parts per million, ppm) or as a mixing ratio. Methane is an important greenhouse gas and contributes to climate change. Monitoring and understanding changes in atmospheric CH4 concentration is crucial for climate models and Earth system simulations."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CH4E_col"
@@ -24042,13 +30085,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001398",
-      "lbl" : "atmospheric H2 concentration",
+      "lbl" : "Atmospheric hydrogen gas concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Atmospheric H2 concentration refers to the amount of hydrogen gas (H2) in the Earth's atmosphere, expressed typically in parts per million by volume (ppmv). Measuring this concentration is important in understanding the Earth's climate system, as H2 is one of the major constituent gases in the Earth's atmosphere and plays a critical role in various atmospheric processes."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "H2GE_col"
@@ -24069,13 +30112,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001399",
-      "lbl" : "atmospheric CO2 concentration",
+      "lbl" : "Atmospheric carbon dioxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Atmospheric CO2 concentration refers to the amount of carbon dioxide present in the atmosphere. It is an important parameter in earth science and biochemistry. The concentration of CO2 in the atmosphere can affect global warming and climate change, as CO2 is a greenhouse gas that traps heat in the earth's atmosphere."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CO2E_col"
@@ -24096,10 +30139,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001400",
-      "lbl" : "atmospheric AR concentration",
+      "lbl" : "Atmospheric argon gas concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The molar concentration of argon gas in the atmosphere, representing the abundance of this noble gas constituent. This parameter is used for atmospheric density calculations, gas mixing ratio corrections, and as a reference gas for analyzing atmospheric composition changes in earth system models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ARGE_col"
@@ -24110,17 +30156,20 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "umol mol-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000251"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001401",
-      "lbl" : "time of solar noon",
+      "lbl" : "Time of solar noon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solar noon is the moment when the sun appears to contact or pass over an observer's meridian, reaching its highest point in the sky on that day, and it is the midpoint of daylight hours."
+          "val" : "The moment when the sun appears to contact or pass over an observer's meridian, reaching its highest point in the sky on that day, and it is the midpoint of daylight hours."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SolarNoonHour_col"
@@ -24135,10 +30184,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001402",
-      "lbl" : "direct shortwave radiation",
+      "lbl" : "Direct shortwave radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The solar radiation that travels in a straight path from the sun to Earth's surface without atmospheric scattering. This parameter represents the beam component of solar energy and is essential for calculating surface heating, photosynthesis rates, and directional light effects on ecosystem processes."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadSWDirect_col"
@@ -24150,10 +30202,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001403",
-      "lbl" : "diffuse shortwave radiation",
+      "lbl" : "Diffuse shortwave radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The solar radiation that has been scattered by atmospheric particles and molecules before reaching Earth's surface. This parameter represents the multidirectional component of solar energy and is important for modeling light penetration into plant canopies and understory photosynthesis."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadSWDiffus_col"
@@ -24165,10 +30220,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001404",
-      "lbl" : "direct PAR",
+      "lbl" : "Direct photosynthetically active radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The direct beam component of photosynthetically active radiation that travels in a straight path from the sun to plant surfaces. This parameter quantifies the unscattered photons in the 400-700 nanometer wavelength range that are available for photosynthesis and plant growth processes."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadPARDirect_col"
@@ -24180,10 +30238,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001405",
-      "lbl" : "diffuse PAR",
+      "lbl" : "Diffuse photosynthetically active radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The scattered component of photosynthetically active radiation that reaches surfaces from multiple directions after atmospheric scattering. This parameter quantifies the multidirectional light energy in the 400-700 nanometer range and is important for modeling understory photosynthesis and canopy light penetration."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadPARDiffus_col"
@@ -24195,62 +30256,103 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001406",
-      "lbl" : "sine of solar angle",
+      "lbl" : "Sine of solar angle",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The trigonometric sine function of the sun's elevation angle above the horizon, determining solar radiation intensity. This parameter quantifies the geometric relationship between sun position and surface orientation, affecting direct radiation receipt and shadow patterns in ecosystem energy balance calculations."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SineSunInclAngle_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000256"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001407",
-      "lbl" : "sine of solar angle next hour",
+      "lbl" : "Sine of solar angle next hour",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The trigonometric sine function of the sun's elevation angle projected one hour into the future. This parameter enables predictive calculations of solar radiation patterns and is essential for modeling time-dependent light conditions and energy balance forecasting in ecosystem models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SineSunInclAnglNxtHour_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000256"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001408",
-      "lbl" : "total latent heat flux x boundary layer resistance",
+      "lbl" : "Total latent heat flux x boundary layer resistance",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The product of latent heat flux and aerodynamic resistance, representing the total water vapor energy transfer through the atmospheric boundary layer. This parameter quantifies the combined effect of evapotranspiration energy and atmospheric resistance on moisture transport from surfaces to the atmosphere."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TLEX_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ m-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001409",
-      "lbl" : "total sensible heat flux x boundary layer resistance",
+      "lbl" : "Total sensible heat flux x boundary layer resistance",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The product of sensible heat flux and aerodynamic resistance, representing the thermal energy transfer through the atmospheric boundary layer. This parameter quantifies the total thermal exchange between the surface and atmosphere, accounting for both the energy gradient and the resistance to heat transfer processes."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TSHX_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ m-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001412",
-      "lbl" : "depth of soil heat sink/source",
+      "lbl" : "Depth of soil heat sink/source",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical depth in soil where heat sources or sinks are located, defining the position of thermal boundaries in subsurface energy balance. This parameter is essential for modeling soil temperature profiles, ground heat flux calculations, and thermal interactions between surface processes and deeper soil layers."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilHeatSrcDepth_col"
@@ -24258,32 +30360,44 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001413",
-      "lbl" : "temperature of soil heat sink/source",
+      "lbl" : "Temperature of soil heat sink/source",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The temperature at the specified depth where soil heat sources or sinks are located, serving as a thermal boundary condition. This parameter defines the reference temperature for calculating vertical heat transfer and is essential for modeling soil thermal dynamics and energy balance processes."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TKSD_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "oC"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001414",
-      "lbl" : "initial mean annual air temperature",
+      "lbl" : "Initial mean annual air temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The initial mean annual air temperature refers to the average temperature of the atmosphere over a year at the beginning of a simulation or modeling scenario for Earth systems. It represents the starting point for evaluating the impact of various environmental factors on temperature trends and patterns. This parameter is essential for understanding climate change, analyzing atmospheric processes, and studying the broader interactions of Earth's systems. It serves as a crucial input for earth systems models and simulations to simulate and predict future climate conditions."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ATCAI_col"
@@ -24291,17 +30405,32 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000259"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000279"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "oC"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001415",
-      "lbl" : "shortwave radiation in solar beam",
+      "lbl" : "Shortwave radiation in solar beam",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The solar radiation energy contained within the direct beam from the sun, representing the focused component of shortwave energy. This parameter quantifies the concentrated solar energy flux that creates strong directional lighting and heating effects on exposed surfaces and vegetation."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadSWSolarBeam_col"
@@ -24313,10 +30442,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001416",
-      "lbl" : "PAR radiation in solar beam",
+      "lbl" : "Photosynthetically active radiation in solar beam",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The photosynthetically active radiation contained within the direct solar beam, representing focused photons in the 400-700 nanometer range. This parameter quantifies the concentrated light energy available for photosynthesis in the direct beam component, affecting sunlit leaf photosynthetic rates and canopy productivity."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadPARSolarBeam_col"
@@ -24328,13 +30460,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001417",
-      "lbl" : "mean annual air temperature",
+      "lbl" : "Mean annual air temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The mean annual air temperature refers to the average temperature of the atmosphere over a year, calculated by summing the daily temperatures and dividing by the number of days. It is an essential parameter for Earth systems modeling and provides important information about the climate conditions of a region. The mean annual air temperature is influenced by various factors, including solar radiation, land surface characteristics, and atmospheric conditions. It is used in various Earth systems models to understand and predict the behavior of the climate system, such as temperature variations, weather patterns, and climate change."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ATCA_col"
@@ -24342,6 +30474,12 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000259"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000279"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "K"
@@ -24349,19 +30487,19 @@
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "oC"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000131"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001418",
-      "lbl" : "mean annual soil temperature",
+      "lbl" : "Mean annual soil temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Mean annual soil temperature refers to the average temperature of the soil throughout the year. It is a parameter used in earth systems modeling to understand and simulate the thermal conditions of the soil. The mean annual soil temperature is an important factor that influences various soil processes and dynamics, including nutrient availability, microbial activity, and plant growth. It is typically measured at a certain depth below the surface and is influenced by factors such as climate, vegetation cover, and soil properties."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ATCS_col"
@@ -24369,6 +30507,12 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000259"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000279"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "K"
@@ -24376,16 +30520,19 @@
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "oC"
         }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001421",
-      "lbl" : "rainfall",
+      "lbl" : "Rainfall",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The liquid water precipitation that falls from clouds when water droplets reach sufficient size to overcome air resistance. This parameter represents the primary source of freshwater input to terrestrial ecosystems and is fundamental for hydrological modeling, soil moisture dynamics, and plant water availability assessments."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RainFalPrec_col"
@@ -24397,13 +30544,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001422",
-      "lbl" : "snowfall",
+      "lbl" : "Snowfall",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Snowfall refers to the amount of snow that falls in a specific area in a certain time period. It is usually measured in millimeters or inches of water equivalent. Snowfall is an important aspect in climate and weather studies, as it affects factors such as surface albedo, soil moisture levels, hydrology, and ecosystem dynamics."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SnoFalPrec_col"
@@ -24421,10 +30568,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001423",
-      "lbl" : "irrigation",
+      "lbl" : "Rate of application of water through irrigation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The artificial application of water to soil or land areas to supplement natural precipitation for agricultural or ecosystem management purposes. This parameter represents anthropogenic water inputs that affect soil moisture dynamics, plant growth, and local hydrological cycles in managed ecosystems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Irrigation_col"
@@ -24436,13 +30586,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001424",
-      "lbl" : "rainfall + snowfall",
+      "lbl" : "Rainfall + snowfall",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The sum of rainfall and snowfall that a particular region receives over a period of time. This value is often used in meteorology to monitor and predict weather patterns and to analyze the climate patterns of a particular region."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PrecAtm_col"
@@ -24454,10 +30604,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001425",
-      "lbl" : "rainfall + irrigation",
+      "lbl" : "Rainfall + irrigation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The combined water input from natural rainfall and artificial irrigation applications to a given area. This parameter represents the total liquid water availability for plant uptake, soil moisture replenishment, and surface runoff generation in managed agricultural or ecosystem settings."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PrecRainAndIrrig_col"
@@ -24469,10 +30622,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001426",
-      "lbl" : "cumulative rainfall energy impact on soil surface",
+      "lbl" : "Cumulative rainfall energy impact on soil surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The accumulated kinetic energy delivered by rainfall to the soil surface over time, used for erosion potential assessment. This parameter quantifies the cumulative impact force of raindrops that causes soil particle detachment, surface crusting, and initiates erosion processes in exposed soil areas."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EnergyImpact4Erosion_col"
@@ -24484,31 +30640,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001427",
-      "lbl" : "precipitation pH",
+      "lbl" : "Precipitation pH",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Precipitation pH refers to the acidity or alkalinity of a precipitation event such as raing or snowfall. This measure is important in understanding the environmental impact of atmospheric pollution, as it can indicate the presence of acid rain. Acid rain is primarily caused by emissions of sulfur dioxide and nitrogen oxide, which react with the water molecules in the atmosphere to produce acids."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "pH_rain_col"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000261"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000032"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001428",
-      "lbl" : "precipitation initial NH4 concentration",
+      "lbl" : "Precipitation initial ammonium concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Precipitation initial NH4 concentration refers to the concentration of ammonium (NH4+) ions in the initial state of precipitation, specifically in relation to Earth system modeling. It represents the amount of ammonium present in the atmospheric water vapor or cloud droplets at the beginning of a simulated precipitation event. This parameter is important for understanding the transport, deposition, and cycling of nitrogen in the atmosphere, as ammonium can impact ecosystem productivity and water quality when it is deposited onto land surfaces."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CN4RI_col"
@@ -24519,6 +30681,9 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000032"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol N m-3"
@@ -24532,13 +30697,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001429",
-      "lbl" : "precipitation initial NO3 concentration",
+      "lbl" : "Precipitation initial nitrate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Precipitation initial NO3 concentration refers to the initial concentration of nitrate (NO3) present in falling rain or snow. Atmospheric nitrates can be deposited onto the Earth's surface during precipitation events and enter terrestrial and aquatic ecosystems. This measurement is important for understanding the biogeochemical nitrogen cycle, nutrient availability, and potential impacts on environmental and human health from elevated nitrate levels."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNORI_col"
@@ -24549,6 +30714,9 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000032"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol N m-3"
@@ -24562,13 +30730,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001430",
-      "lbl" : "precipitation NH4 concentration",
+      "lbl" : "Precipitation ammonium concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Precipitation NH4 concentration refers to the concentration of NH4 (ammonium) ions in precipitation, typically measured in units of mass per volume. It represents the amount of ammonium present in rainwater, snow, or other forms of precipitation, providing insights into the level of nitrogen deposition onto terrestrial ecosystems. This parameter is important for understanding nutrient cycling and assessing the impact of atmospheric deposition on ecosystems, particularly in relation to nitrogen availability and potential effects on vegetation growth and water quality."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NH4_rain_mole_conc"
@@ -24581,7 +30749,7 @@
           "val" : "mol m-3"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000032"
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000113"
@@ -24589,13 +30757,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001431",
-      "lbl" : "precipitation NO3 concentration",
+      "lbl" : "Precipitation nitrate concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Precipitation NO3 concentration refers to the amount of nitrate (NO3) in a solution that is formed during or after a precipitation event, such as rain or snow. It represents the concentration of NO3 particles present in the water as a result of interactions between atmospheric emissions and environmental conditions. This parameter is significant in Earth system modeling as it can impact various ecological and biogeochemical processes in aquatic ecosystems, including nutrient cycling and the bioavailability of other elements."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NO3_rain_mole_conc"
@@ -24619,13 +30787,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001432",
-      "lbl" : "precipitation H2PO4 concentration",
+      "lbl" : "Precipitation H2PO4 concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Precipitation H2PO4 concentration refers to the amount of monohydrogen phosphate (H2PO4-), a type of phosphoric acid, present in a solution resulting from a precipitation event. This can include rain, snow, or any other form of precipitation. This parameter is important to note as it can impact a range of ecological and environmental factors, including soil composition, plant growth, and water quality."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "H2PO4_rain_mole_conc"
@@ -24649,10 +30817,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001433",
-      "lbl" : "precipitation volatile concentration",
+      "lbl" : "Precipitation volatile concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The molar concentration of volatile organic compounds or gases dissolved in precipitation water. This parameter quantifies atmospheric contaminants and trace gases that are scavenged by precipitation, affecting water quality and nutrient inputs to terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_rain_mole_conc_col"
@@ -24664,13 +30835,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001434",
-      "lbl" : "precipitation HPO4 concentration",
+      "lbl" : "Precipitation HPO4 concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Precipitation HPO4 concentration refers to the concentration of the HPO4 (hydrogen phosphate) ion in rainfall or other forms of atmospheric precipitation. It is a parameter that quantifies the amount of HPO4 present in a given volume or mass of precipitation, typically measured in units of concentration (e.g., milligrams per liter or parts per million). This parameter is relevant in Earth system modeling as it influences the nutrient availability in ecosystems and can impact the cycling of phosphorus, an essential nutrient for plant growth and productivity."
         },
-        "comments" : [ "ClimForcDataType.txt" ],
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HPO4_rain_mole_conc_col"
@@ -24694,10 +30865,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001435",
-      "lbl" : "growing degree day with base temperature at oC",
+      "lbl" : "Growing degree day with base temperature at oC",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A heat accumulation index calculated as the daily temperature above a base threshold, used to predict plant development timing. This parameter integrates thermal time and is essential for modeling crop phenology, flowering dates, pest emergence, and other temperature-dependent biological processes in agricultural and ecological systems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GDD_col"
@@ -24705,10 +30879,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001436",
-      "lbl" : "precipitation heat to surface",
+      "lbl" : "Precipitation heat to surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy content of precipitation delivered to the ground surface, affecting surface temperature and energy balance. This parameter accounts for the temperature difference between precipitation and surface, influencing soil warming or cooling processes and local microclimate conditions."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PrecHeat_col"
@@ -24716,14 +30893,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ/d2/h"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001437",
-      "lbl" : "water from aboveground falling litter",
+      "lbl" : "Water from aboveground falling litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "The water content released from decomposing plant litter that falls from above-ground vegetation components. This parameter represents an additional moisture source to surface soil layers and affects local water balance, decomposition rates, and nutrient cycling processes in forest and grassland ecosystems."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RainLitr_col"
@@ -24731,14 +30914,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001438",
-      "lbl" : "parameter for computing RGasSinkScalar_vr",
+      "lbl" : "Parameter for computing RGasSinkScalar_vr",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A computational parameter used in calculating gas sink scalar values for trace gas modeling in soil systems. This parameter influences the solubility and transport coefficients for gaseous species and is essential for modeling greenhouse gas fluxes and soil-atmosphere gas exchange processes."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_solcoef_col"
@@ -24746,10 +30935,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001439",
-      "lbl" : "fraction of snow cover",
+      "lbl" : "Fraction of snow cover",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of ground surface area covered by snow, expressed as a dimensionless fraction from zero to one. This parameter affects surface albedo, energy balance, soil insulation, and hydrological processes, making it essential for modeling seasonal snowpack dynamics and ecosystem responses to snow cover."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracSurfAsSnow_col"
@@ -24757,32 +30949,49 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001440",
-      "lbl" : "fraction of snow-free cover",
+      "lbl" : "Fraction of snow-free cover",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of ground surface area that is free from snow cover, expressed as a dimensionless fraction from zero to one. This parameter determines the exposed surface area available for direct radiation absorption, soil-atmosphere gas exchange, and precipitation infiltration during snow-covered periods."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracSurfSnoFree_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001441",
-      "lbl" : "fraction of exposed soil surface",
+      "lbl" : "Fraction of exposed soil surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of ground surface area consisting of exposed bare soil without vegetation or litter cover. This parameter affects surface energy balance, soil erosion susceptibility, direct evaporation rates, and soil-atmosphere heat and gas exchange processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracSurfBareSoil_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001442",
-      "lbl" : "longwave radiation emitted from ground surface",
+      "lbl" : "Longwave radiation emitted from ground surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal infrared radiation emitted upward from the ground surface based on its temperature and emissivity. This parameter represents outgoing thermal energy and is essential for calculating surface energy balance, net radiation, and nighttime cooling rates in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LWRadBySurf_col"
@@ -24794,74 +31003,95 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001443",
-      "lbl" : "total net radiation at ground surface",
+      "lbl" : "Total net radiation at ground surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The balance between incoming and outgoing radiation at the ground surface, representing the net radiative energy available. This parameter is fundamental for surface energy balance calculations and determines the energy available for heating, evapotranspiration, and photosynthesis processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatByRad2Surf_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 t-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001444",
-      "lbl" : "total latent heat flux at ground surface",
+      "lbl" : "Total latent heat flux at ground surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The total energy associated with water phase changes at the ground surface, including evaporation and condensation processes. This parameter represents the latent heat component of surface energy balance and is fundamental for modeling water vapor exchange between soil, vegetation, and atmosphere."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Split heat flux from chemical flux", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatEvapAir2Surf_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 t-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001445",
-      "lbl" : "total sensible heat flux at ground surface",
+      "lbl" : "Total sensible heat flux at ground surface",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total sensible heat flux at ground surface refers to the total amount of energy, in Joules (J), transferred from the ground surface to the atmosphere as a result of differences in temperature. This process is one of the main ways energy is exchanged between the surface and the atmosphere, impacting climate and weather patterns."
         },
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatSensAir2Surf_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 t-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000060"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000132"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001446",
-      "lbl" : "total convective heat flux at ground surface",
+      "lbl" : "Total convective heat flux at ground surface",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total convective heat flux at ground surface refers to the total amount of heat transferred by convection from the air to the ground surface. This parameter is important in meteorology and climate science as it influences local air temperatures, weather patterns, and the overall energy balance of the Earth's surface. It is usually expressed in watts per square meter (W/m²)."
         },
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatSensVapAir2Surf_col"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000040"
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 t-1"
@@ -24871,55 +31101,55 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000060"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001447",
-      "lbl" : "total ground heat flux at ground surface",
+      "lbl" : "Total ground heat flux at ground surface",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total ground heat flux at ground surface, often expressed in watts per square meter (W/m²), refers to the rate at which heat energy is transferred to the ground surface. It is an important component of the Earth's surface energy balance and can have significant impacts on climate, weather patterns, and physical processes in the Earth's surface and subsurface."
         },
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatNet2Surf_col"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000040"
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000060"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 t-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000060"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001448",
-      "lbl" : "negative of total evaporation at ground surface",
+      "lbl" : "Negative of total evaporation at ground surface",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Negative of total evaporation at ground surface refers to the negative amount of the total water evaporated from the ground surface, including water bodies, soil surface and plant surfaces. This value indicates the rate or speed at which water changes from a liquid to a gas or vapor state. This evaporation can occur due to solar radiation, wind, temperature, air pressure, and other environmental conditions."
         },
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VapXAir2GSurf_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 t-1"
         }, {
@@ -24927,15 +31157,18 @@
           "val" : "https://w3id.org/bervo/BERVO_8000060"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000139"
+          "val" : "https://w3id.org/bervo/BERVO_8000114"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001449",
-      "lbl" : "surface water storage capacity",
+      "lbl" : "Surface water storage capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum volume of water that can be stored on the ground surface in depressions, vegetation, and surface roughness features. This parameter determines surface water ponding capacity and affects runoff generation, infiltration patterns, and local water balance in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VWatStoreCapSurf_col"
@@ -24947,10 +31180,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001450",
-      "lbl" : "soil surface water retention capacity",
+      "lbl" : "Soil surface water retention capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum volume of water that can be retained at the soil surface layer through adhesion and surface tension forces. This parameter determines surface moisture storage capacity and affects evaporation rates, seedling establishment, and surface biological activity in arid and semi-arid ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLWatHeldCapSurf_col"
@@ -24962,25 +31198,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001451",
-      "lbl" : "minimum heat capacities",
+      "lbl" : "Minimum heat capacities",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The lowest thermal capacity values for surface materials under dry or minimal moisture conditions. This parameter represents the minimum energy required to change surface temperature and is essential for modeling temperature extremes, heat wave effects, and thermal stress in arid ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VHCPNX_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ k-1 d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001452",
-      "lbl" : "area upscaled soil surface boundary layer conductance",
+      "lbl" : "Area upscaled soil surface boundary layer conductance",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The aerodynamic conductance for gas transfer at the soil surface, scaled up from point measurements to area-representative values. This parameter governs the efficiency of gas exchange between soil and atmosphere and affects carbon dioxide efflux, oxygen diffusion, and other soil-atmosphere gas fluxes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CondGasXSnowM_col"
@@ -24992,13 +31237,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001453",
-      "lbl" : "precipitation flux into soil surface",
+      "lbl" : "Precipitation flux into soil surface",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Precipitation flux into soil surface refers to the rate at which water (from rainfall, snow melt, etc.) enters the soil surface per unit area. This parameter is crucial in hydrological studies and modeling, as it impacts soil moisture levels, groundwater recharge, runoff generation and erosion."
         },
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Rain2SoilSurf_col"
@@ -25022,13 +31267,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001454",
-      "lbl" : "irrifation flux into soil surface",
+      "lbl" : "Irrigation flux into soil surface",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Irrigation flux into soil surface refers to the rate at which water from irrigation enters the soil surface. This is an important factor in agricultural management and water resource planning as it directly influences the amount of water available to crops and its effectiveness in promoting plant growth. Measurements of this parameter can help optimize irrigation strategies and conserve water resources."
         },
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Irrig2SoilSurf_col"
@@ -25049,40 +31294,67 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001455",
-      "lbl" : "lake surface water flux",
+      "lbl" : "Lake surface water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water across the lake surface boundary, representing exchange between the lake and atmosphere or adjacent systems. This parameter is essential for modeling lake water balance, evaporation rates, and hydrological connectivity in watershed-scale ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Split \"soil surface\", \"ground surface\" etc into just surface with soil/ground as context?", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LakeSurfFlowMicP_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000285"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000025"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001458",
-      "lbl" : "lake surface heat flux, outgoing positive",
+      "lbl" : "Lake surface heat flux, outgoing positive",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy transfer rate from the lake surface to the atmosphere, with positive values indicating outgoing heat flux. This parameter is crucial for modeling lake thermal dynamics, ice formation timing, and energy exchange between aquatic ecosystems and the atmosphere."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LakeSurfHeatFlux_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000285"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001459",
-      "lbl" : "allocation of residue to kinetic components",
+      "lbl" : "Allocation of residue to kinetic components",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The partitioning of organic residue materials into different decomposition kinetic pools based on their biochemical characteristics. This parameter determines how plant litter and organic matter are distributed among fast, intermediate, and slow decomposing fractions in soil biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ORCI"
@@ -25090,10 +31362,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001460",
-      "lbl" : "allocation to microbial kinetic fractions",
+      "lbl" : "Allocation to microbial kinetic fractions",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The distribution of substrates or nutrients among different microbial functional groups with distinct metabolic kinetics. This parameter governs how available resources are partitioned between fast-growing and slow-growing microbial communities in soil biogeochemical cycling models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FL"
@@ -25101,10 +31376,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001461",
-      "lbl" : "maximum/minimum mass based heterotrophic microbial N:C",
+      "lbl" : "Maximum/minimum mass based heterotrophic microbial N:C",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The ratio limits of nitrogen to carbon content in heterotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the range of nutrient ratios that heterotrophic microorganisms can maintain and is essential for modeling microbial nutrient demand and growth limitations in soil systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rNCOMC"
@@ -25116,10 +31394,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001462",
-      "lbl" : "maximum/minimum mass based heterotrophic microbial P:C",
+      "lbl" : "Maximum/minimum mass based heterotrophic microbial P:C",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The ratio limits of phosphorus to carbon content in heterotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the range of phosphorus ratios that heterotrophic microorganisms can maintain and is crucial for modeling phosphorus cycling and microbial growth limitations in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rPCOMC"
@@ -25131,10 +31412,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001463",
-      "lbl" : "maximum/minimum mass based autotrophic microbial N:C",
+      "lbl" : "Maximum/minimum mass based autotrophic microbial N:C",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The ratio limits of nitrogen to carbon content in autotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the nutrient ratio ranges for autotrophic microorganisms and is important for modeling nitrogen fixation, nitrification, and other autotrophic processes in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rNCOMCAutor"
@@ -25146,10 +31430,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001464",
-      "lbl" : "maximum/minimum mass based autotrophic microbial P:C",
+      "lbl" : "Maximum/minimum mass based autotrophic microbial P:C",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The ratio limits of phosphorus to carbon content in autotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the phosphorus ratio ranges for autotrophic microorganisms and is essential for modeling phosphorus cycling in autotrophic microbial communities and soil systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rPCOMCAutor"
@@ -25161,10 +31448,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001465",
-      "lbl" : "group average maximum/minimum mass based microbial N:C",
+      "lbl" : "Group average maximum/minimum mass based microbial N:C",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The mean of the maximum and minimum nitrogen to carbon ratios across microbial functional groups in soil. This parameter represents the average stoichiometric constraint for nitrogen in microbial communities and is used for scaling biogeochemical processes across diverse microbial populations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rNCOMC_ave"
@@ -25176,10 +31466,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001466",
-      "lbl" : "group average maximum/minimum mass based microbial P:C",
+      "lbl" : "Group average maximum/minimum mass based microbial P:C",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The mean of the maximum and minimum phosphorus to carbon ratios across microbial functional groups in soil. This parameter represents the average stoichiometric constraint for phosphorus in microbial communities and is essential for scaling phosphorus cycling processes across diverse soil microorganisms."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "rPCOMC_ave"
@@ -25191,40 +31484,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001469",
-      "lbl" : "rate constant for litter colonization by heterotrophs",
+      "lbl" : "Rate constant for litter colonization by heterotrophs",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The kinetic parameter controlling the rate at which heterotrophic microorganisms colonize and begin decomposing fresh plant litter. This parameter determines the initial lag time before decomposition begins and is essential for modeling the transition from fresh litter inputs to active microbial decomposition."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOSA"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001470",
-      "lbl" : "specific decomposition rate constant",
+      "lbl" : "Specific decomposition rate constant",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The kinetic parameter controlling the intrinsic rate of organic matter decomposition by microbial communities per unit biomass. This parameter quantifies the specific metabolic activity of decomposer organisms and is fundamental for modeling carbon turnover rates in soil biogeochemical cycles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SPOSC"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001471",
-      "lbl" : "fractions to allocate N to kinetic components",
+      "lbl" : "Fractions to allocate nitrogen to kinetic components",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The proportional distribution of available nitrogen among different kinetic pools or microbial functional groups. This parameter governs how nitrogen is partitioned between fast and slow cycling components and affects nitrogen availability for plant uptake and ecosystem productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNOFC"
@@ -25232,10 +31540,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001472",
-      "lbl" : "fractions to allocate P to kinetic components",
+      "lbl" : "Fractions to allocate phosphorus to kinetic components",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The proportional distribution of available phosphorus among different kinetic pools or microbial functional groups. This parameter controls phosphorus partitioning between fast and slow cycling components and is crucial for modeling phosphorus limitation and ecosystem nutrient cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPOFC"
@@ -25243,10 +31554,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001473",
-      "lbl" : "default N:C ratios in SOC complexes",
+      "lbl" : "Default N:C ratios in soil organic carbon complexes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The standard nitrogen to carbon ratios used for soil organic carbon complexes when specific measurements are unavailable. This parameter provides default stoichiometric constraints for soil organic matter decomposition and is essential for initializing biogeochemical models in data-limited environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNRH"
@@ -25258,10 +31572,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001474",
-      "lbl" : "default P:C ratios in SOC complexes",
+      "lbl" : "Default P:C ratios in soil organic carbon complexes",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The standard phosphorus to carbon ratios used for soil organic carbon complexes when specific measurements are unavailable. This parameter provides default stoichiometric constraints for phosphorus cycling in soil organic matter and is crucial for model initialization in phosphorus-limited ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPRH"
@@ -25273,115 +31590,163 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001475",
-      "lbl" : "heterotrophic microbial biomass composition in SOC",
+      "lbl" : "Heterotrophic microbial biomass composition in soil organic carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The carbon content fraction representing heterotrophic microbial biomass within soil organic carbon pools. This parameter quantifies the proportion of soil carbon tied up in heterotrophic microorganisms and is essential for modeling microbial carbon dynamics and decomposer community structure."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMCF"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000296"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC gC-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001476",
-      "lbl" : "autotrophic microbial biomass composition in SOC",
+      "lbl" : "Autotrophic microbial biomass composition in soil organic carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "The carbon content fraction representing autotrophic microbial biomass within soil organic carbon pools. This parameter quantifies the proportion of soil carbon in autotrophic microorganisms and is important for modeling primary production by soil-based autotrophs and chemosynthetic processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMCA"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000296"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC gC-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001477",
-      "lbl" : "soil temperature",
+      "lbl" : "Soil temperature",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal state of soil at specified depths, measured in absolute temperature units. This parameter controls reaction rates, microbial activity, root growth, and nutrient cycling processes, making it fundamental for modeling all temperature-dependent biological and chemical processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TKS_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000133"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "K"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001478",
-      "lbl" : "hourly accumulated freeze-thaw flux in micropores",
+      "lbl" : "Hourly accumulated freeze-thaw flux in micropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative water phase change flux in small soil pores during freeze-thaw cycles, measured hourly. This parameter quantifies ice formation and melting in micropore spaces and is essential for modeling soil structure changes, water movement, and root zone dynamics in seasonally frozen soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TLIceThawMicP_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001479",
-      "lbl" : "hourly accumulated freeze-thaw latent heat flux from soil",
+      "lbl" : "Hourly accumulated freeze-thaw latent heat flux from soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative latent heat exchange associated with water phase changes in soil during freeze-thaw cycles, measured hourly. This parameter accounts for energy absorption and release during ice formation and melting processes, significantly affecting soil temperature dynamics in cold climate regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TLPhaseChangeHeat2Soi_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001480",
-      "lbl" : "hourly accumulated freeze-thaw flux in macropores",
+      "lbl" : "Hourly accumulated freeze-thaw flux in macropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative water phase change flux in large soil pores during freeze-thaw cycles, measured hourly. This parameter quantifies ice dynamics in macropore networks and is crucial for modeling drainage patterns, root penetration, and soil structural stability under freeze-thaw stress."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TLIceThawMacP_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001481",
-      "lbl" : "hourly accumulated freeze-thaw latent heat flux from snow",
+      "lbl" : "Hourly accumulated freeze-thaw latent heat flux from snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative latent heat exchange associated with snow melting and refreezing processes, measured hourly. This parameter quantifies energy dynamics within snowpack during phase transitions and affects snow layer temperature, melt rates, and thermal insulation properties over underlying soil."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XPhaseChangeHeatL_snvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001482",
-      "lbl" : "soil heat capacity",
+      "lbl" : "Soil heat capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The amount of thermal energy required to raise the temperature of a unit volume of soil by one degree. This parameter depends on soil composition, moisture content, and bulk density, and is essential for modeling soil temperature dynamics, freeze-thaw processes, and ground heat storage in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VHeatCapacity_vr"
@@ -25389,14 +31754,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ m-3 K-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001484",
-      "lbl" : "heat stored over the grid, including soil, litter and canopy",
+      "lbl" : "Heat stored over the grid, including soil, litter and canopy",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The total thermal energy content accumulated across all ecosystem components within a model grid cell. This parameter includes heat storage in soil layers, litter layer, and vegetation canopy, representing the integrated thermal capacity of the entire ecosystem column."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatStore_col"
@@ -25408,10 +31779,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001485",
-      "lbl" : "heat source for warming",
+      "lbl" : "Heat source for warming",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy input rate that contributes to temperature increase in soil layers or ecosystem components. This parameter represents various heat sources including solar radiation absorption, metabolic heat generation, and artificial heating, affecting local temperature dynamics and ecosystem processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatSource_vr"
@@ -25423,10 +31797,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001486",
-      "lbl" : "numerator for soil solid thermal conductivity",
+      "lbl" : "Numerator for soil solid thermal conductivity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The upper component of the fraction used to calculate thermal conductivity of soil solid particles. This parameter incorporates soil mineralogy, particle size distribution, and porosity effects on heat conduction through the solid phase of soil matrix in thermal modeling calculations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NumerSolidThermCond_vr"
@@ -25438,55 +31815,76 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001487",
-      "lbl" : "denominator for soil solid thermal conductivity",
+      "lbl" : "Denominator for soil solid thermal conductivity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The lower component of the fraction used to calculate thermal conductivity of soil solid particles. This parameter accounts for soil physical properties and structure that moderate heat conduction through the solid phase, completing the thermal conductivity calculation in soil heat transfer models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DenomSolidThermCond_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ K-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001488",
-      "lbl" : "heat flux into ground, computed from surface energy balance model",
+      "lbl" : "Heat flux into ground, computed from surface energy balance model",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The downward thermal energy transfer rate from the surface into subsurface soil layers, calculated from energy balance equations. This parameter represents the ground heat flux component of surface energy partitioning and is essential for modeling soil temperature profiles and subsurface thermal dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatFlx2Grnd_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001489",
-      "lbl" : "hourly heat flux into soil layer",
+      "lbl" : "Hourly heat flux into soil layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy transfer rate into individual soil layers measured at hourly intervals. This parameter quantifies the vertical heat transport through soil profile and is essential for modeling diurnal temperature fluctuations, soil thermal gradients, and heat storage changes in layered soil systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THeatFlowCellSoil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001490",
-      "lbl" : "heat loss through drainage",
+      "lbl" : "Heat loss through drainage",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy removed from the soil system through water drainage processes. This parameter accounts for heat export when warm soil water moves laterally or vertically out of the system, affecting local soil temperature and energy balance in hydrologically active soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatDrain_col"
@@ -25498,10 +31896,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001491",
-      "lbl" : "heat loss through surface runoff",
+      "lbl" : "Heat loss through surface runoff",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy removed from the surface through overland water flow. This parameter quantifies heat export when surface water at ambient temperature flows off the landscape, contributing to local cooling and energy redistribution across watershed scales."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatRunSurf_col"
@@ -25516,7 +31917,10 @@
       "lbl" : "Heat loss through discharge",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy removed from the system through water discharge from soil or groundwater. This parameter accounts for heat export through various water outflow processes and affects regional energy balance and thermal dynamics in terrestrial-aquatic interface zones."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatDischar_col"
@@ -25528,10 +31932,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001493",
-      "lbl" : "Heat flow into colum",
+      "lbl" : "Heat flow into column",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The total thermal energy transfer rate into the entire soil column from surface and boundary sources. This parameter represents the integrated heat input to the soil profile and is fundamental for modeling overall soil thermal dynamics and temperature changes across multiple soil layers."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THeatFlow2Soil_col"
@@ -25546,7 +31953,10 @@
       "lbl" : "Heat source from heating",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy input rate resulting from various heating processes within the soil system. This parameter includes heat generation from metabolic processes, decomposition, root respiration, and external heating sources that contribute to soil temperature elevation and energy balance."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatSource_col"
@@ -25561,7 +31971,10 @@
       "lbl" : "Heat associated with freeze-thaw",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy exchange during phase transitions between frozen and liquid water in soil. This parameter accounts for latent heat release during freezing and latent heat absorption during thawing, which significantly affects soil temperature dynamics in cold climate regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THeatSoiThaw_col"
@@ -25576,12 +31989,18 @@
       "lbl" : "Heat flux from snow into soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy transfer rate from the snowpack into the underlying soil surface. This parameter represents heat conduction through snow layer and affects soil insulation, freeze-thaw dynamics, and subsurface temperature maintenance during snow-covered periods."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QSnoHeatXfer2Soil_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         } ]
@@ -25591,22 +32010,37 @@
       "lbl" : "Ice influx to layer, essential for pond/lake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric rate of ice formation or accumulation in soil layers, particularly important for frozen ground and aquatic systems. This parameter quantifies ice dynamics that affect soil porosity, water movement, and thermal properties in permafrost regions and seasonally frozen soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QIceInflx_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000285"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 H2O d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000027"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001498",
-      "lbl" : "slope in four directions",
+      "lbl" : "Slope in four directions",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The topographic gradient measured in four cardinal directions, representing the three-dimensional terrain characteristics. This parameter controls surface water flow patterns, erosion potential, solar radiation interception, and microclimate variations across landscape positions in ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SLOPE_col"
@@ -25618,10 +32052,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001499",
-      "lbl" : "water contents at field capacity",
+      "lbl" : "Water contents at field capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric water content retained in soil after excess water has drained away under gravitational force. This parameter represents the upper limit of plant-available water storage and is fundamental for modeling soil water balance, irrigation scheduling, and plant water stress assessments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FieldCapacity_vr"
@@ -25629,14 +32066,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001500",
-      "lbl" : "water contents at wilting point",
+      "lbl" : "Water contents at wilting point",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric water content at which plants can no longer extract water from soil and begin to wilt permanently. This parameter represents the lower limit of plant-available water and is essential for modeling drought stress, irrigation timing, and plant survival under water-limited conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WiltPoint_vr"
@@ -25644,14 +32087,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001501",
-      "lbl" : "soil vertical saturated hydraulic conductivity",
+      "lbl" : "Soil vertical saturated hydraulic conductivity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum rate of water movement through saturated soil in the vertical direction under the influence of gravity. This parameter is fundamental for modeling groundwater recharge, drainage processes, and vertical water redistribution in soil profiles across terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SatHydroCondVert_vr"
@@ -25663,10 +32112,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001502",
-      "lbl" : "soil horizontal saturated hydraulic conductivity",
+      "lbl" : "Soil horizontal saturated hydraulic conductivity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum rate of water movement through saturated soil in the horizontal direction under hydraulic gradients. This parameter controls lateral water flow, subsurface drainage patterns, and hillslope hydrology processes that redistribute water across landscape positions in watershed systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SatHydroCondHrzn_vr"
@@ -25678,10 +32130,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001503",
-      "lbl" : "water potentials at field capacity",
+      "lbl" : "Water potentials at field capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The soil water potential at which excess gravitational water has drained and water is held against gravity by capillary forces. This parameter defines the upper limit of plant-available water storage and is essential for modeling soil water retention, irrigation scheduling, and drought stress assessment."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSIAtFldCapacity_col"
@@ -25689,14 +32144,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MPa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001504",
-      "lbl" : "water potentials at wilting point",
+      "lbl" : "Water potentials at wilting point",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The soil water potential at which plants can no longer extract water and begin permanent wilting. This parameter represents the lower limit of plant-available water and is crucial for modeling plant water stress, irrigation timing, and ecosystem responses to drought conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSIAtWiltPoint_col"
@@ -25704,66 +32165,107 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MPa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001505",
-      "lbl" : "initial soil water content",
+      "lbl" : "Initial soil water content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric water content present in soil at the beginning of a simulation or measurement period. This parameter provides the starting moisture conditions for hydrological modeling and affects initial rates of evapotranspiration, infiltration, and plant water uptake in terrestrial ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THW_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001506",
-      "lbl" : "initial ice content",
+      "lbl" : "Initial ice content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric ice content present in soil at the beginning of a simulation, representing frozen water in soil pores. This parameter is essential for modeling permafrost dynamics, freeze-thaw processes, and seasonal changes in soil thermal and hydraulic properties in cold climate regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THI_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000027"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001507",
-      "lbl" : "surface albedo",
+      "lbl" : "Surface albedo",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The fraction of incoming solar radiation that is reflected by the ground surface back to the atmosphere. This parameter controls surface energy balance, soil heating rates, and local microclimate conditions, significantly affecting evapotranspiration and photosynthesis processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SurfAlbedo_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000263"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001508",
-      "lbl" : "log soil porosity",
+      "lbl" : "Log soil porosity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The natural logarithm of soil porosity, representing the logarithmic transformation of pore space fraction in soil. This parameter is used in pedotransfer functions and statistical modeling to linearize relationships between porosity and other soil hydraulic properties for improved model performance."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LOGPOROS_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001509",
-      "lbl" : "log water content at field capacity",
+      "lbl" : "Log water content at field capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The natural logarithm of volumetric water content at field capacity, used in logarithmic transformations for statistical analysis. This parameter enables linear regression modeling of soil water retention relationships and improves predictive accuracy in pedotransfer functions for soil hydraulic characterization."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LOGFldCapacity_vr"
@@ -25771,10 +32273,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001510",
-      "lbl" : "log water content at wilting point",
+      "lbl" : "Log water content at wilting point",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The natural logarithm of volumetric water content at wilting point, used in logarithmic transformations for statistical modeling. This parameter facilitates linear relationships in pedotransfer functions and improves predictions of plant-available water capacity across diverse soil types and textures."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LOGWiltPoint_vr"
@@ -25782,10 +32287,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001511",
-      "lbl" : "log (soil porosity /water content at field capacity)",
+      "lbl" : "Log (soil porosity /water content at field capacity)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The natural logarithm of the ratio between soil porosity and water content at field capacity, representing pore size distribution characteristics. This parameter quantifies the proportion of large drainable pores and is essential for modeling soil drainage capacity and aeration status in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSD_vr"
@@ -25793,10 +32301,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001513",
-      "lbl" : "shape parameter for water desorption",
+      "lbl" : "Shape parameter for water desorption",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless parameter that describes the shape of the soil water retention curve during drying processes. This parameter controls the steepness and curvature of water release relationships and is essential for modeling soil water dynamics, irrigation scheduling, and plant water availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SRP_vr"
@@ -25804,36 +32315,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001514",
-      "lbl" : "fraction of slope in 1 and 2",
+      "lbl" : "Fraction of slope in 1 and 2",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The proportional slope components in perpendicular horizontal directions, representing two-dimensional topographic gradients. This parameter controls surface water flow direction, erosion patterns, and lateral redistribution of water and sediments across landscape positions in watershed modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FSLOPE_2DH"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001515",
-      "lbl" : "initial total soil micropore porosity",
+      "lbl" : "Initial total soil micropore porosity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The combined volume of small pore spaces in soil at the beginning of a simulation, representing initial micropore storage capacity. This parameter affects initial water retention, gas diffusion rates, and provides baseline conditions for modeling changes in soil structure and pore connectivity over time."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLMicPt0_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001516",
-      "lbl" : "log water potential at saturation",
+      "lbl" : "Log water potential at saturation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The natural logarithm of soil water potential when all pore spaces are filled with water. This parameter represents the logarithmic transformation of saturation conditions and is used in mathematical models to linearize water retention relationships for improved computational efficiency."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LOGPSIAtSat"
@@ -25845,10 +32375,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001517",
-      "lbl" : "log water potential at field capacity",
+      "lbl" : "Log water potential at field capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The natural logarithm of soil water potential at field capacity, used in logarithmic transformations of water retention functions. This parameter enables linear modeling approaches for predicting soil water dynamics and plant-available water capacity across different soil types and environmental conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LOGPSIFLD_col"
@@ -25856,10 +32389,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001518",
-      "lbl" : "log water potential at wilting point",
+      "lbl" : "Log water potential at wilting point",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The natural logarithm of soil water potential at wilting point, representing the logarithmic transformation of permanent wilting conditions. This parameter is used in mathematical models to linearize water stress relationships and improve predictions of plant water limitation thresholds."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LOGPSIMN_col"
@@ -25867,10 +32403,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001520",
-      "lbl" : "log water potential at saturation - log water potential at field capacity",
+      "lbl" : "Log water potential at saturation - log water potential at field capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The difference between logarithmic water potentials at saturation and field capacity, representing the range of drainable water. This parameter quantifies the logarithmic scale difference in water retention and is used in mathematical models to characterize soil drainage capacity and pore size distribution."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LOGPSIMND_col"
@@ -25878,10 +32417,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001521",
-      "lbl" : "soil solid heat capacity",
+      "lbl" : "Soil solid heat capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The amount of thermal energy required to raise the temperature of the solid mineral components of soil by one degree. This parameter depends on soil mineralogy and bulk density, and controls soil temperature dynamics, heat storage capacity, and thermal buffering in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VHeatCapacitySoilM_vr"
@@ -25893,10 +32435,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001522",
-      "lbl" : "active layer depth of a permafrost soil",
+      "lbl" : "Active layer depth of a permafrost soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "The maximum depth of seasonal thaw in permafrost soils, representing the thickness of the seasonally unfrozen layer. This parameter is critical for modeling permafrost dynamics, root zone availability, biogeochemical processes, and ecosystem functioning in cold climate regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ActiveLayDepZ_col"
@@ -25908,10 +32453,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001523",
-      "lbl" : "soil organic C content",
+      "lbl" : "Soil organic carbon content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of organic carbon per unit mass of soil, representing the soil carbon stock and fertility. This parameter affects soil structure, water retention, nutrient cycling, and is fundamental for modeling carbon sequestration, decomposition processes, and soil quality in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CORGCI_vr"
@@ -25919,14 +32467,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g kg-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001524",
-      "lbl" : "soil porosity",
+      "lbl" : "Soil porosity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The fraction of soil volume occupied by pore spaces filled with air or water, representing void space in the soil matrix. This parameter controls water storage capacity, gas diffusion rates, root penetration, and is fundamental for modeling soil hydraulic conductivity and aeration in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "POROSI_vr"
@@ -25934,14 +32488,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001525",
-      "lbl" : "soil macropore fraction",
+      "lbl" : "Soil macropore fraction",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The initial proportion of soil volume occupied by large pore spaces, representing channels for rapid water and gas movement. This parameter affects preferential flow patterns, drainage rates, and aeration status, particularly important for modeling bypass flow and chemical transport in structured soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilFracAsMacPt0_vr"
@@ -25949,14 +32509,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001526",
-      "lbl" : "soil sand content",
+      "lbl" : "Soil sand content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of sand-sized particles per unit mass of soil, representing the coarse mineral fraction in soil texture. This parameter affects soil drainage, aeration, water infiltration rates, and is essential for determining hydraulic conductivity and soil physical behavior in hydrological models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CSAND_vr"
@@ -25964,14 +32530,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kg Mg-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001527",
-      "lbl" : "soil silt content",
+      "lbl" : "Soil silt content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of silt-sized particles per unit mass of soil, representing the intermediate mineral fraction in soil texture. This parameter influences water retention capacity, nutrient holding capacity, and contributes to soil structure formation and erodibility characteristics in agricultural and natural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CSILT_vr"
@@ -25979,14 +32551,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kg Mg-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001528",
-      "lbl" : "soil clay content",
+      "lbl" : "Soil clay content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of clay-sized particles per unit mass of soil, representing the fine mineral fraction with high surface area. This parameter controls water retention, nutrient adsorption, soil plasticity, and swelling behavior, making it crucial for modeling soil hydraulic properties and chemical reactivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCLAY_vr"
@@ -25994,6 +32572,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "kg Mg-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
@@ -26001,7 +32582,10 @@
       "lbl" : "Rock fraction",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of soil volume occupied by rock fragments, representing the non-soil mineral component. This parameter reduces effective soil volume for water storage and root growth, affects bulk density calculations, and influences soil thermal and hydraulic properties in stony soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ROCK_vr"
@@ -26013,25 +32597,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001530",
-      "lbl" : "initial bulk density,,0=water",
+      "lbl" : "Initial bulk density,,0=water",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The initial mass of dry soil per unit volume including pore spaces, representing soil compaction at simulation start. This parameter affects porosity calculations, root penetration resistance, water storage capacity, and provides baseline conditions for modeling soil structural changes over time."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoiBulkDensityt0_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000233"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001531",
-      "lbl" : "micropore fraction",
+      "lbl" : "Micropore fraction",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of soil volume occupied by small pore spaces that retain water against drainage. This parameter affects water retention capacity, gas diffusion rates, and determines the fraction of pore space available for capillary water storage in soil water balance models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracSoiAsMicP_vr"
@@ -26039,14 +32635,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "0-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000012"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001532",
-      "lbl" : "macropore fraction",
+      "lbl" : "Macropore fraction",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of soil volume occupied by large pore spaces that facilitate rapid water and gas movement. This parameter controls preferential flow, drainage efficiency, and soil aeration, playing a critical role in modeling bypass flow and chemical transport through structured soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilFracAsMacP_vr"
@@ -26054,14 +32656,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "0-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000046"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001533",
-      "lbl" : "path length between macopores",
+      "lbl" : "Path length between macropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The average distance between adjacent macropore channels in soil, representing spatial connectivity of large pores. This parameter affects diffusion pathways for gases and solutes, influences macropore flow interactions, and is essential for modeling three-dimensional transport processes in structured soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PathLenMacPore_vr"
@@ -26073,10 +32681,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001534",
-      "lbl" : "radius of macropores",
+      "lbl" : "Radius of macropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The average radius of large pore channels in soil, representing the size of rapid flow pathways. This parameter determines flow velocity through macropores, affects capillary forces, and is fundamental for modeling preferential water movement and chemical transport in structured soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MacPoreRadius_vr"
@@ -26084,32 +32695,54 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000046"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001535",
-      "lbl" : "soil bulk density",
+      "lbl" : "Soil bulk density",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of dry soil per unit volume including pore spaces, representing soil compaction and structure. This parameter affects porosity, water storage capacity, root penetration resistance, and is fundamental for converting between mass-based and volume-based soil property measurements."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilBulkDensity_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000233"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001536",
-      "lbl" : "number of macropores",
+      "lbl" : "Number of macropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The count of large pore channels per unit area or volume of soil, representing macropore density. This parameter affects flow capacity through preferential pathways, influences connectivity of rapid flow networks, and is essential for modeling macropore flow dynamics in structured soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MacPoreNumbers_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000237"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000046"
         } ]
       }
     }, {
@@ -26117,157 +32750,238 @@
       "lbl" : "Volume of soil occupied by micropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The total volume of small pore spaces within a soil layer, representing micropore storage capacity. This parameter determines water retention potential, gas diffusion capacity, and controls the volume available for capillary water storage and slow gas exchange processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLSoilPoreMicP_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000190"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001539",
-      "lbl" : "volume of micropores",
+      "lbl" : "Volume of micropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The total volume of small pore spaces in soil, representing the capacity for capillary water retention. This parameter controls water holding capacity, affects gas diffusion rates, and determines the storage volume for plant-available water in soil hydrological models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLSoilMicP_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000190"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001540",
-      "lbl" : "mass of soil layer",
+      "lbl" : "Mass of soil layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The total dry mass of soil solids within a defined layer, representing the solid phase content. This parameter is fundamental for calculating bulk density, nutrient storage capacity, and converting between mass-based and area-based measurements in ecosystem and agricultural models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLSoilMicPMass_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001541",
-      "lbl" : "minimum soil layer mass",
+      "lbl" : "Minimum soil layer mass",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The lowest allowable dry mass of soil solids within a layer, representing minimum density constraints. This parameter prevents unrealistic soil thinning in dynamic models, maintains structural integrity assumptions, and sets lower bounds for soil mass in erosion and compaction simulations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilMicPMassLayerMn"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001542",
-      "lbl" : "maximum soil layer mass",
+      "lbl" : "Maximum soil layer mass",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The highest allowable dry mass of soil solids within a layer, representing maximum compaction limits. This parameter prevents unrealistic soil densification in models, sets upper bounds for bulk density, and constrains maximum soil mass in compaction and sedimentation processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilMicPMassLayerMX"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001546",
-      "lbl" : "total micropore volume in layer",
+      "lbl" : "Total micropore volume in layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The combined volume of all small pore spaces within a soil layer, representing total micropore capacity. This parameter determines maximum water retention potential, controls gas diffusion capacity, and provides the total volume available for capillary water storage and slow transport processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLMicP_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000190"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001547",
-      "lbl" : "total macropore volume in layer",
+      "lbl" : "Total macropore volume in layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The combined volume of all large pore spaces within a soil layer, representing total macropore capacity. This parameter determines maximum rapid flow capacity, controls drainage efficiency, and provides the total volume available for preferential water movement and fast gas exchange."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLMacP_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000190"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001548",
-      "lbl" : "soil volume including macropores+rock",
+      "lbl" : "Soil volume including macropores+rock",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The total geometric volume of a soil layer including all pore spaces and rock fragments, representing complete layer volume. This parameter provides the reference volume for calculating porosity, bulk density, and mass balance relationships in soil physical and biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VGeomLayer_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000190"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001549",
-      "lbl" : "initial soil volume including macropores+rock",
+      "lbl" : "Initial soil volume including macropores+rock",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The total geometric volume of a soil layer at simulation start, including all pore spaces and rock fragments. This parameter provides baseline volume conditions for tracking soil structural changes, compaction, and erosion processes over time in dynamic ecosystem models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VGeomLayert0_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000190"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001550",
-      "lbl" : "maximum soil pore (mac+mic) volume allowed",
+      "lbl" : "Maximum soil pore (mac+mic) volume allowed",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "The upper limit for total pore space volume within a soil layer, representing maximum porosity constraints. This parameter prevents unrealistic pore expansion in models, maintains physical consistency in soil structure, and sets upper bounds for water storage and gas exchange capacity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VOLTX_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000190"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001551",
-      "lbl" : "volumetric heat capacity of snowpack",
+      "lbl" : "Volumetric heat capacity of snowpack",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The amount of thermal energy required to raise the temperature of a unit volume of snowpack by one degree. This parameter depends on snow density and ice content, and controls snowpack temperature dynamics, melting rates, and thermal insulation properties over underlying soil."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLSnowHeatCapM_snvr"
@@ -26275,73 +32989,125 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ/K d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001552",
-      "lbl" : "snowpack water flux",
+      "lbl" : "Snowpack water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of liquid water through snowpack layers, representing internal water movement. This parameter controls meltwater percolation, refreezing processes, and water delivery to underlying soil, making it essential for modeling snowmelt hydrology and seasonal water balance."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatFlowInSnowM_snvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001553",
-      "lbl" : "runoff snow flux",
+      "lbl" : "Runoff snow flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal transport rate of dry snow by wind redistribution processes, representing snow movement across the landscape. This parameter affects spatial snow distribution patterns, accumulation in sheltered areas, and erosion from exposed surfaces in alpine and arctic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DrySnoFlxByRedistM_2DH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000000"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 t-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001554",
-      "lbl" : "snowpack albedo",
+      "lbl" : "Snowpack albedo",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The fraction of incoming solar radiation reflected by the snow surface back to the atmosphere. This parameter controls snow surface energy balance, melting rates, and seasonal snow persistence, significantly affecting local and regional climate through snow-albedo feedback mechanisms."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilAlbedo_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000263"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001555",
-      "lbl" : "new snowpack density",
+      "lbl" : "New snowpack density",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass per unit volume of freshly fallen snow, representing initial compaction state. This parameter affects thermal properties, metamorphism rates, and subsequent densification processes, influencing snowpack insulation capacity and meltwater production timing in seasonal snow models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NewSnowDens_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000233"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001556",
-      "lbl" : "snow temperature",
+      "lbl" : "Snow temperature",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Snow temperature (TCSnow) refers to the temperature of the snowpack. This parameter is typically expressed in degrees Celsius and can vary significantly within the snowpack, affecting various processes such as snow melting, sublimation, compaction, and metamorphosis. Snow temperature is crucial for understanding and predicting various snow-related phenomena and has important implications for ecosystem dynamics, climate change studies, and water resource management.|Snow temperature refers to the measurement of the thermal state of the snow on the ground. It is an important factor affecting a variety of hydrological, climatological and environmental processes including snow metamorphism, snow melt, ice formation, gas exchange, and microbial activity in snow-covered ecosystems."
+          "val" : "The thermal state of snow layers within a snowpack, measured in degrees Celsius or Kelvin. This parameter controls snow metamorphism, melting rates, sublimation processes, and ice formation, making it fundamental for predicting snowmelt timing and water resource availability."
         },
-        "comments" : [ "SnowDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TCSnow_snvr"
@@ -26362,13 +33128,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001558",
-      "lbl" : "snowpack heat capacity",
+      "lbl" : "Snowpack heat capacity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Snowpack heat capacity refers to the amount of heat energy required to raise the temperature of a given amount of snow by a certain degree. It is a critical parameter for understanding the thermal properties of the snowpack, predicting snowmelt rates and timing, and modeling the impacts of snow on local and regional climate."
+          "val" : "The amount of thermal energy required to raise the temperature of a unit volume of snowpack by one degree. This parameter controls thermal buffering capacity, snowmelt rates, and temperature response to atmospheric warming, affecting seasonal water release and ecosystem thermal dynamics."
         },
-        "comments" : [ "SnowDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLHeatCapSnow_snvr"
@@ -26376,20 +33142,26 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000147"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ m-3 K-1"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000103"
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001559",
-      "lbl" : "water equivalent dry snow in snowpack layer",
+      "lbl" : "Water equivalent dry snow in snowpack layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of liquid water that would result from melting the solid ice component within a snowpack layer. This parameter represents the water storage potential of dry snow, essential for hydrological modeling and water resource assessment in snow-dominated watersheds."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLDrySnoWE_snvr"
@@ -26397,14 +33169,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001560",
-      "lbl" : "snow water volume in snowpack layer",
+      "lbl" : "Snow water volume in snowpack layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of liquid water currently present within a snowpack layer, representing unfrozen moisture content. This parameter affects snowpack density, thermal properties, and runoff potential, controlling meltwater percolation and refreezing processes in layered snow models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLWatSnow_snvr"
@@ -26412,14 +33190,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001561",
-      "lbl" : "snow ice volume in snowpack layer",
+      "lbl" : "Snow ice volume in snowpack layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of frozen water (ice) within a snowpack layer, representing the solid component of snow mass. This parameter controls snowpack density, thermal properties, and water storage capacity, affecting metamorphism rates and meltwater production in seasonal snow evolution models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLIceSnow_snvr"
@@ -26427,14 +33211,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001562",
-      "lbl" : "snow volume in snowpack layer",
+      "lbl" : "Snow volume in snowpack layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The total three-dimensional space occupied by snow material within a specific snowpack layer. This parameter includes both ice and air space components, controlling layer porosity, density calculations, and thermal properties in multi-layer snowpack energy balance models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLSnoDWIprev_snvr"
@@ -26442,17 +33232,23 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001563",
-      "lbl" : "snowpack density",
+      "lbl" : "Snowpack density",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Snowpack density refers to the mass of snow contained in a given volume of snowpack. It is an essential parameter in understanding the characteristics of a snowpack and its water equivalence. A higher snow density indicates that the snowpack has a higher water content."
+          "val" : "The mass of snow per unit volume within a snowpack layer, representing compaction state and water equivalent. This parameter controls thermal conductivity, albedo characteristics, metamorphism rates, and mechanical properties affecting avalanche risk and meltwater production timing."
         },
-        "comments" : [ "SnowDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SnoDens_snvr"
@@ -26460,6 +33256,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mg m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000204"
@@ -26467,10 +33266,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001564",
-      "lbl" : "snowpack layer thickness",
+      "lbl" : "Snowpack layer thickness",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical dimension of individual snow layers within a stratified snowpack profile. This parameter controls thermal gradients, metamorphism processes, and mechanical stability, essential for avalanche assessment and detailed snowpack energy balance modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SnowThickL_snvr"
@@ -26478,14 +33280,23 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001565",
-      "lbl" : "hourly snow water transfer",
+      "lbl" : "Hourly snow water transfer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric rate of liquid water movement between snowpack layers on an hourly basis. This parameter controls internal drainage, refreezing processes, and vertical water redistribution, affecting snowpack thermal evolution and meltwater delivery timing."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatXfer2SnoLay_snvr"
@@ -26493,14 +33304,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001566",
-      "lbl" : "hourly snow transfer to each layer",
+      "lbl" : "Hourly snow transfer to each layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The depth of snow mass transferred to individual snowpack layers per hour, representing redistribution processes. This parameter controls layer development, densification patterns, and vertical mass distribution within multilayer snowpack models used for avalanche and hydrological forecasting."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SnoXfer2SnoLay_snvr"
@@ -26508,14 +33325,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001567",
-      "lbl" : "hourly snow ice transfer to each layer",
+      "lbl" : "Hourly snow ice transfer to each layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The depth of ice mass transferred to individual snowpack layers per hour, representing refreezing and redistribution. This parameter controls ice lens formation, layer bonding strength, and thermal properties affecting snowpack stability and meltwater percolation pathways."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IceXfer2SnoLay_snvr"
@@ -26523,40 +33346,59 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001568",
-      "lbl" : "hourly convective heat flux from water transfer",
+      "lbl" : "Hourly convective heat flux from water transfer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy transported by liquid water movement between snowpack layers per hour. This parameter represents convective heat transfer accompanying water percolation, affecting layer temperatures, refreezing rates, and thermal evolution of stratified snowpacks."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatXfer2SnoLay_snvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001569",
-      "lbl" : "number of snow layers in column",
+      "lbl" : "Number of snow layers in column",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The total count of distinct snow layers within a vertical snowpack profile. This parameter determines model complexity, computational requirements, and resolution of thermal and mechanical processes in detailed snowpack evolution and avalanche hazard assessment models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "nsnol_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001570",
-      "lbl" : "cumulative depth to bottom of snowpack layer",
+      "lbl" : "Cumulative depth to bottom of snowpack layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The total depth from the surface to the bottom boundary of each individual snowpack layer in multi-layer snow models. This parameter tracks the progressive accumulation of snow thickness and is essential for modeling snowpack stratigraphy, thermal profiles, and meltwater movement through heterogeneous snow layers."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "cumSnowDepz_col"
@@ -26564,32 +33406,44 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001571",
-      "lbl" : "maximum snowpack volume allowed in each layer",
+      "lbl" : "Maximum snowpack volume allowed in each layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The upper limit of snow volume that can be accommodated within individual snowpack layers before redistribution occurs. This parameter controls snow layer thickness constraints and mass transfer between layers, essential for maintaining numerical stability and realistic snowpack structure in snow evolution models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLSnoDWIMax_snvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000253"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001572",
-      "lbl" : "snowpack depth",
+      "lbl" : "Snowpack depth",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Snowpack depth refers to the total depth of snow and ice on the ground in mountainous or high altitude regions. This depth can vary greatly due to factors such as precipitation, temperature, and wind. Measuring this depth helps in understanding the water resource availability in such regions, as this snow will melt and provide water supply."
+          "val" : "The total vertical thickness of snow cover from ground surface to snow surface. This parameter represents water storage potential, insulation capacity, and habitat modification effects, fundamental for hydrological forecasting, avalanche assessment, and ecosystem impact studies."
         },
-        "comments" : [ "SnowDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SnowDepth_col"
@@ -26607,13 +33461,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001573",
-      "lbl" : "snow volume in snowpack (water equivalent)",
+      "lbl" : "Snow volume in snowpack (water equivalent)",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Snow volume in snowpack (water equivalent) refers to the volume of water that would result from melting a given volume of accumulated snow in a snowpack. It is commonly used in hydrology and climate studies to estimate available water resources and understand climate variability and trends. This measurement is typically expressed in millimeters (mm) of water equivalent and it reflects the density, depth and water content of the snowpack."
+          "val" : "The total volume of liquid water that would result from completely melting all accumulated snow. This parameter represents the water storage capacity of the entire snowpack, essential for seasonal water resource assessment and flood forecasting in snow-dominated watersheds."
         },
-        "comments" : [ "SnowDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VcumDrySnoWE_col"
@@ -26634,13 +33488,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001574",
-      "lbl" : "water volume in snowpack",
+      "lbl" : "Water volume in snowpack",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The volume of water present in the snowpack, including both liquid water and ice."
+          "val" : "The total volume of liquid water currently present within the entire snowpack including free water and wet snow. This parameter affects snowpack stability, runoff timing, and avalanche risk, representing immediately available water for drainage and refreezing processes."
         },
-        "comments" : [ "SnowDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VcumWatSnow_col"
@@ -26661,13 +33515,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001575",
-      "lbl" : "ice volume in snowpack",
+      "lbl" : "Ice volume in snowpack",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ice volume in snowpack refers to the total volume of ice present in a snowpack area. This can vary greatly due to factors such as temperature, precipitation, and the nature of the snowpack itself. Measuring this volume helps in understanding the water resource availability in high altitude regions, as this ice will eventually melt and provide water supply."
+          "val" : "The total volume of frozen water (ice) contained within the entire snowpack profile. This parameter represents the solid water storage component, controlling thermal properties, mechanical strength, and metamorphism rates affecting seasonal snowpack evolution and water release timing."
         },
-        "comments" : [ "SnowDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VcumIceSnow_col"
@@ -26685,10 +33539,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001576",
-      "lbl" : "dry snow volume",
+      "lbl" : "Dry snow volume",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The total volume occupied by dry snow components including ice crystals and air spaces but excluding liquid water. This parameter represents the structural framework of the snowpack, controlling porosity, density evolution, and metamorphism processes in seasonal snow models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VcumSnoDWI_col"
@@ -26696,14 +33553,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001577",
-      "lbl" : "water equivalent snowpack",
+      "lbl" : "Water equivalent snowpack",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The total volume of liquid water that would result from melting all snow components in the entire snowpack. This parameter integrates both ice and liquid water content, representing total water storage for hydrological forecasting and water resource management applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VcumSnowWE_col"
@@ -26711,29 +33574,44 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001578",
-      "lbl" : "minimum layer integrated snowpack heat capacity",
+      "lbl" : "Minimum layer integrated snowpack heat capacity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The lowest allowable thermal energy storage capacity for the entire snowpack column per unit temperature change. This parameter sets numerical constraints in snow models, preventing unrealistic thermal behavior and maintaining computational stability in energy balance calculations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLHeatCapSnowMin_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000252"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 K-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001579",
-      "lbl" : "water from snowpack to soil micropores",
+      "lbl" : "Water from snowpack to soil micropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of liquid water transfer from snowpack base to soil micropore spaces. This parameter controls infiltration into fine soil pores, affecting soil moisture storage, plant water availability, and groundwater recharge in snow-covered ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatConvSno2MicP_snvr"
@@ -26741,14 +33619,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001580",
-      "lbl" : "water from snowpack to soil macropores",
+      "lbl" : "Water from snowpack to soil macropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of meltwater transferring from snowpack layers directly into large soil pore spaces and preferential flow paths. This parameter quantifies rapid water infiltration through macropore systems during snowmelt events, critical for understanding spring flood generation and groundwater recharge in snow-covered watersheds."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatConvSno2MacP_snvr"
@@ -26756,14 +33640,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001581",
-      "lbl" : "convective heat from snowpack to soil",
+      "lbl" : "Convective heat from snowpack to soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy flux transported from snowpack layers to underlying soil through convective processes involving meltwater movement. This parameter quantifies heat transfer mechanisms that warm frozen soils during snowmelt periods, essential for modeling soil thaw dynamics and permafrost stability in cold regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatConvSno2Soi_snvr"
@@ -26771,77 +33661,122 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001582",
-      "lbl" : "water flux from snowpack to litter",
+      "lbl" : "Water flux from snowpack to litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of liquid water transfer from snowpack base to surface litter layer. This parameter controls moisture delivery to organic surface horizons, affecting decomposition rates, nutrient cycling, and forest floor ecosystem processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatConvSno2LitR_snvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001583",
-      "lbl" : "convective heat flux from snowpack to litter",
+      "lbl" : "Convective heat flux from snowpack to litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy transfer rate from snowpack to surface litter layer through liquid water movement. This parameter affects litter temperature, decomposition rates, and microbial activity in organic surface horizons beneath snowpack."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatConvSno2LitR_snvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001584",
-      "lbl" : "snowpack runoff snow",
+      "lbl" : "Snowpack runoff snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of dry snow transport by wind redistribution processes across the landscape. This parameter represents snow erosion from windward areas and deposition in sheltered locations, affecting spatial snow distribution patterns and local water balance."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DrySnoByRedistrib_2DH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000000"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001585",
-      "lbl" : "snowpack runoff water",
+      "lbl" : "Snowpack runoff water",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of liquid water runoff from snowpack during redistribution events. This parameter represents surface water flow from melting snow or rain-on-snow events, contributing to peak discharge generation and flood risk in snow-dominated watersheds."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatSnoByRedist_2DH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000000"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001586",
-      "lbl" : "snowpack runoff ice",
+      "lbl" : "Snowpack runoff ice",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Snowpack runoff ice refers to the portion of a snowpack that has melted, flowed over the snow surface, and then re-frozen into ice. In colder climate regions, this can be a significant component of spring flood volumes, as ice can block channels and store water on the landscape, which then melts at a later time contributing to flood flow. Understanding and measuring this phenomenon is important for forecasting and managing flood risks in these regions."
+          "val" : "The volumetric flow rate of ice transport during snowpack redistribution and surface runoff events. This parameter represents ice formation from refrozen meltwater and subsequent transport, affecting channel blockage, flood timing, and downstream ice jam formation in cold regions."
         },
-        "comments" : [ "SnowDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IceSnoBySnowRedist_2DH"
@@ -26849,35 +33784,56 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000027"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000000"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001587",
-      "lbl" : "snowpack runoff heat",
+      "lbl" : "Snowpack runoff heat",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy transport rate associated with snowpack runoff and redistribution processes. This parameter represents heat transfer accompanying liquid water and ice movement, affecting downstream thermal regimes and ecosystem temperature dynamics in snow-influenced watersheds."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatSnoByRedist_2DH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000000"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001588",
-      "lbl" : "snowpack runoff CO2 flux",
+      "lbl" : "Snowpack runoff carbon dioxide flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Snowpack runoff CO2 flux refers to the amount of CO2 that is transferred from the snowpack to other Earth's components such as soil, air and rivers during snowmelt. This process of carbon transfer plays an essential role in Earth's carbon cycle."
+          "val" : "The mass transfer rate of carbon dioxide from snowpack to other environmental compartments during runoff events. This parameter represents carbon cycle processes in snow-covered ecosystems, affecting soil respiration patterns and atmospheric carbon exchange in cold regions."
         },
-        "comments" : [ "SnowDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_FloXSnow_2DH"
@@ -26885,6 +33841,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000000"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000204"
@@ -26894,6 +33853,9 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000188"
@@ -26901,10 +33863,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001589",
-      "lbl" : "snowpack runoff NH4 flux",
+      "lbl" : "Snowpack runoff ammonium flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transfer rate of ammonium from snowpack to other environmental compartments during runoff events. This parameter represents nitrogen cycling processes in snow-dominated ecosystems, affecting nutrient delivery to soils and downstream water quality."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_FloXSnow_2DH"
@@ -26915,6 +33880,9 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000000"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
@@ -26928,17 +33896,26 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001590",
-      "lbl" : "total heat associated with phase change in snow",
+      "lbl" : "Total heat associated with phase change in snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative thermal energy involved in melting and refreezing processes within the entire snowpack. This parameter represents latent heat exchange during phase transitions, controlling snowmelt timing, energy balance, and temperature stability of seasonal snowpacks."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THeatSnowThaw_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ/d2/h"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
@@ -26946,7 +33923,10 @@
       "lbl" : "Disolved volatile tracers in snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass concentration of dissolved gaseous compounds within snowpack layers, representing atmospheric deposition and retention. This parameter tracks volatile organic compounds and greenhouse gases in snow, affecting atmospheric chemistry and biogeochemical cycling in snow-covered ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_solsml_snvr"
@@ -26954,6 +33934,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
@@ -26961,7 +33944,10 @@
       "lbl" : "Dissolved nutrient tracers in snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass concentration of dissolved nutrient compounds within snowpack layers, representing atmospheric deposition and biological uptake. This parameter tracks nitrogen, phosphorus, and other essential nutrients in snow, affecting nutrient cycling and ecosystem productivity following snowmelt."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_solsml_snvr"
@@ -26969,14 +33955,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001593",
-      "lbl" : "snowpack salt dissolved tracers",
+      "lbl" : "Snowpack salt dissolved tracers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The molar concentration of dissolved salt compounds within snowpack layers, representing road salt deposition and natural salinity. This parameter affects snowpack density, melting point depression, and water quality during snowmelt, particularly important in urban and coastal environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_ml_snvr"
@@ -26984,44 +33976,62 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000204"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001594",
-      "lbl" : "total snow-held energy at the beginning of the time step",
+      "lbl" : "Total snow-held energy at the beginning of the time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative thermal energy content stored within the entire snowpack at the start of a simulation time interval. This parameter establishes initial thermal state for energy balance calculations, controlling subsequent melting, refreezing, and temperature evolution processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SnowEngyBeg_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001595",
-      "lbl" : "total snow-held energy at the end of the time step",
+      "lbl" : "Total snow-held energy at the end of the time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative thermal energy content stored within the entire snowpack at the end of a simulation time interval. This parameter reflects net energy changes from radiation, conduction, and phase transitions, determining snowpack thermal state evolution."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SnowEngyEnd_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001596",
-      "lbl" : "snow mass H2O eqv at the beginning of the time step",
+      "lbl" : "Snow mass water eqv at the beginning of the time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The total water equivalent mass of the snowpack at the start of a simulation time interval. This parameter establishes initial water storage conditions for mass balance calculations, tracking snow accumulation and ablation processes throughout the simulation period."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SnowMassBeg_col"
@@ -27033,10 +34043,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001597",
-      "lbl" : "snow mass H2O eqv at the end of the time step",
+      "lbl" : "Snow mass water eqv at the end of the time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The total water equivalent mass of the snowpack at the end of a simulation time interval. This parameter reflects net changes from precipitation, sublimation, and melting, representing final water storage state for mass balance verification and subsequent time step initialization."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SnowMassEnd_col"
@@ -27048,28 +34061,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001598",
-      "lbl" : "total salt in snow drift",
+      "lbl" : "Total salt in snow drift",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The term 'total salt in snow drift' refers to the amount of salt contained in a snow drift. It specifically represents the sum of all types of salts present, such as sodium chloride (NaCl), magnesium chloride (MgCl2), calcium chloride (CaCl2), and others. This parameter is essential for understanding the impact of salt on snowpack properties, such as its density, melting rate, and water content. It is commonly used in Earth system models to simulate the effects of salting on snow accumulation and the subsequent release of salt into the environment during snowmelt."
+          "val" : "The cumulative molar content of dissolved salts transported during snow drift and redistribution events. This parameter represents salt mobilization through wind-blown snow, affecting spatial distribution of deicing compounds and natural salts across the landscape."
         },
-        "comments" : [ "SnowDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_FloXSnow_2DH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001599",
-      "lbl" : "precipiation to snow",
+      "lbl" : "Precipitation to snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of precipitation falling as snow and accumulating in the snowpack. This parameter represents snow accumulation from atmospheric moisture, controlling snowpack mass balance and seasonal water storage in snow-dominated watersheds."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Prec2Snow_col"
@@ -27081,10 +34103,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001600",
-      "lbl" : "precipitation heat to snow",
+      "lbl" : "Precipitation heat to snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy flux delivered to snowpack through incoming precipitation, including sensible heat content. This parameter affects snowpack temperature, melting rates, and energy balance, particularly important during rain-on-snow events that can trigger rapid snowmelt."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PrecHeat2Snow_col"
@@ -27096,10 +34121,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001601",
-      "lbl" : "snow water eqv loss to other storage",
+      "lbl" : "Snow water eqv loss to other storage",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water equivalent leaving the snowpack and transferring to alternative water storage compartments such as soil or groundwater. This parameter quantifies water redistribution from snow systems to other hydrological reservoirs, essential for tracking water balance and snowmelt contributions to different storage pools."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QSnowH2Oloss_col"
@@ -27111,25 +34139,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001602",
-      "lbl" : "total heatloss from snow",
+      "lbl" : "Total heatloss from snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative thermal energy flux lost from the entire snowpack to surrounding environment through all heat transfer mechanisms. This parameter includes radiative, conductive, and convective losses, controlling snowpack cooling, refreezing processes, and thermal evolution."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QSnowHeatLoss_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001603",
-      "lbl" : "aqeuous volatile tracer from snow to litter",
+      "lbl" : "Aqueous volatile tracer from snow to litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transfer rate of dissolved volatile compounds from snowpack to surface litter layer through liquid water transport. This parameter represents contaminant and atmospheric deposition transfer, affecting biogeochemical cycling and soil chemistry in forest floor ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_AquaADV_Snow2Litr_flx"
@@ -27141,10 +34181,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001604",
-      "lbl" : "aqeuous nutrient tracer from snow to litter",
+      "lbl" : "Aqueous nutrient tracer from snow to litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transfer rate of dissolved nutrients from snowpack to surface litter layer through liquid water transport. This parameter controls nutrient delivery from atmospheric deposition, affecting decomposition rates and ecosystem productivity in organic surface horizons."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_AquaADV_Snow2Litr_flx"
@@ -27156,10 +34199,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001605",
-      "lbl" : "aqueous volatile tracer from snow to soil",
+      "lbl" : "Aqueous volatile tracer from snow to soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transfer rate of dissolved volatile compounds from snowpack to underlying soil through infiltration processes. This parameter represents atmospheric contaminant delivery to soil systems, affecting soil chemistry and potential groundwater contamination pathways."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_AquaADV_Snow2Soil_flx"
@@ -27171,10 +34217,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001606",
-      "lbl" : "aqueous nutrient tracer from snow to soil",
+      "lbl" : "Aqueous nutrient tracer from snow to soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transfer rate of dissolved nutrients from snowpack to underlying soil through infiltration processes. This parameter controls nutrient input from atmospheric deposition, affecting soil fertility and plant nutrient availability following snowmelt events."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_AquaADV_Snow2Soil_flx"
@@ -27186,10 +34235,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001607",
-      "lbl" : "aqueous nutrient tracer from snow to band soil",
+      "lbl" : "Aqueous nutrient tracer from snow to band soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transfer rate of dissolved nutrients from snowpack to laterally adjacent soil bands through lateral flow processes. This parameter represents nutrient redistribution across topographic gradients, affecting spatial patterns of soil fertility and vegetation productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_AquaADV_Snow2Band_flx"
@@ -27201,160 +34253,253 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001608",
-      "lbl" : "salt flux from snow to soil",
+      "lbl" : "Salt flux from snow to soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The molar transfer rate of dissolved salts from snowpack to underlying soil through infiltration processes. This parameter controls salt input from deicing applications and atmospheric deposition, affecting soil salinity and plant stress in snow-covered environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_AquaADV_Snow2Soil_flx"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000199"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001609",
-      "lbl" : "salt flux from snow to litter",
+      "lbl" : "Salt flux from snow to litter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The molar transfer rate of dissolved salts from snowpack to surface litter layer through liquid water transport. This parameter affects litter chemistry and decomposition processes, particularly important in roadside and urban environments with high salt loading."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_AquaADV_Snow2Litr_flx"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000199"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001610",
-      "lbl" : "total mass of valatile tracer in snow at previous time step",
+      "lbl" : "Total mass of volatile tracer in snow at previous time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of volatile compounds stored within the entire snowpack at the beginning of the previous simulation time step. This parameter establishes initial tracer conditions for mass balance calculations and temporal tracking of atmospheric contaminant storage."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_snowMass_beg_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001611",
-      "lbl" : "total mass of valatile tracer in snow",
+      "lbl" : "Total mass of volatile tracer in snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of volatile compounds currently stored within the entire snowpack profile. This parameter represents atmospheric contaminant accumulation in snow, controlling chemical reservoir size and potential environmental release during snowmelt events."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_snowMass_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001612",
-      "lbl" : "total volatile mass of tracer loss from snow",
+      "lbl" : "Total volatile mass of tracer loss from snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass transfer rate of volatile compounds lost from the entire snowpack through all removal processes. This parameter includes sublimation, evaporation, and runoff losses, representing total contaminant export from snow storage to other environmental compartments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_snowMassloss_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001613",
-      "lbl" : "total nutrient mass of tracer loss from snow",
+      "lbl" : "Total nutrient mass of tracer loss from snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass transfer rate of nutrients lost from the entire snowpack through all export processes. This parameter represents total nutrient mobilization from atmospheric deposition storage, affecting ecosystem nutrient budgets and downstream water quality."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_snowMassloss_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001614",
-      "lbl" : "total salt mass of tracer loss from snow",
+      "lbl" : "Total salt mass of tracer loss from snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass transfer rate of salts lost from the entire snowpack through all export processes. This parameter represents total salt mobilization from deicing and atmospheric inputs, affecting soil salinity and downstream water quality during snowmelt."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_snowMassloss_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001615",
-      "lbl" : "aqueous volatile tracer flux in snow",
+      "lbl" : "Aqueous volatile tracer flux in snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transport rate of volatile chemical tracers dissolved in liquid water moving through snowpack layers via advection processes. This parameter quantifies the movement of gaseous contaminants and tracers in snowmelt water, essential for understanding pollutant transport and atmospheric deposition fate in snow-covered environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_AquaAdv_flx_snvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g/d2/h"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001616",
-      "lbl" : "aqueous nutrient tracer flux in snow",
+      "lbl" : "Aqueous nutrient tracer flux in snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transport rate of nutrient chemical tracers dissolved in liquid water moving through snowpack layers via advection processes. This parameter quantifies the movement of nitrogen, phosphorus, and other nutrients in snowmelt water, essential for understanding nutrient cycling and ecosystem fertilization during snowmelt periods."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_AquaAdv_flx_snvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g/d2/h"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001617",
-      "lbl" : "aqueous salt tracer flux through snow",
+      "lbl" : "Aqueous salt tracer flux through snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transfer rate of dissolved salts through liquid water movement within snowpack layers. This parameter controls salt redistribution through percolating water, affecting ionic concentrations and timing of salt delivery to underlying soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_AquaAdv_flx_snvr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g/d2/h"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000103"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001618",
-      "lbl" : "flag for snow redistribution in intermediate iterations",
+      "lbl" : "Flag for snow redistribution in intermediate iterations",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "A logical indicator controlling snow redistribution calculations during intermediate computational iterations in numerical models. This parameter manages the activation of wind-driven snow transport processes, ensuring computational efficiency and numerical stability in complex terrain simulations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IFLBSM_2DH"
@@ -27362,10 +34507,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001619",
-      "lbl" : "nutrient loss from snow due to drifting",
+      "lbl" : "Nutrient loss from snow due to drifting",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transfer rate of nutrients lost from snowpack through wind-driven snow transport and redistribution. This parameter represents nutrient export through drifting snow, affecting spatial nutrient distribution and local ecosystem nutrient budgets."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_SnowDrift_flx_col"
@@ -27377,10 +34525,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001620",
-      "lbl" : "volatile loss from snow due to drifting",
+      "lbl" : "Volatile loss from snow due to drifting",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The mass transfer rate of volatile compounds lost from snowpack through wind-driven snow transport and redistribution. This parameter represents contaminant export through drifting snow, affecting air quality and spatial pollutant distribution patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_SnowDrift_flx_col"
@@ -27392,10 +34543,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001621",
-      "lbl" : "salt loss through snow drift",
+      "lbl" : "Salt loss through snow drift",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "The molar transfer rate of salts lost from snowpack through wind-driven snow transport and redistribution. This parameter represents salt export through drifting snow, affecting local soil salinity patterns and downstream water quality impacts."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_SnowDrift_flx_col"
@@ -27407,50 +34561,65 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001622",
-      "lbl" : "fertilizer in soil from broadcast",
+      "lbl" : "Fertilizer in soil from broadcast",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "FertilizerDataType.txt" ],
+        "definition" : {
+          "val" : "The molar concentration of nitrogen fertilizer distributed throughout soil layers via broadcast application methods. This parameter represents nutrient availability from uniform surface spreading, affecting crop nitrogen uptake and potential nitrate leaching in agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FertilizerDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FertN_mole_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001623",
-      "lbl" : "fertilizer in band from side-dressing",
+      "lbl" : "Fertilizer in band from side-dressing",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "FertilizerDataType.txt" ],
+        "definition" : {
+          "val" : "The molar concentration of nitrogen fertilizer applied in concentrated bands adjacent to crop rows through side-dressing techniques. This parameter represents localized nutrient placement for targeted root uptake, improving fertilizer use efficiency and reducing environmental losses."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FertilizerDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FertN_mole_Band_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001624",
-      "lbl" : "soil mixing fraction with tillage",
+      "lbl" : "Soil mixing fraction with tillage",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Soil mixing fraction with tillage refers to the proportion of the soil that is mixed or disturbed during the process of tillage. Tillage is the agricultural process of preparing the soil for planting by mechanical agitation, which can include plowing, turning, stirring, and harrowing. Knowledge of the soil mixing fraction is important for understanding soil structure, nutrient availability, and seedbed preparation."
+          "val" : "The proportion of soil volume that is physically disturbed and mixed during tillage operations. This parameter controls nutrient redistribution, organic matter incorporation, and soil structure modification, affecting seedbed preparation and fertilizer placement efficiency."
         },
-        "comments" : [ "FertilizerDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FertilizerDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DepzCorp_col"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000174"
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000062"
@@ -27458,20 +34627,20 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001625",
-      "lbl" : "fertilizer application",
+      "lbl" : "Fertilizer application",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Fertilizer application refers to the process of adding supplemental nutrients to the soil to improve plant health and crop yield. The type, amount, timing, and method of application can depend on various factors including the specific crop being grown, the characteristics of the soil, and the overall goals of the agriculture operation."
+          "val" : "The mass of fertilizer nutrients applied per unit land area to enhance crop productivity and soil fertility. This parameter controls nutrient input rates, affecting plant growth, yield potential, and environmental risks from excess nutrient loading in agricultural ecosystems."
         },
-        "comments" : [ "FertilizerDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FertilizerDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FERT"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000106"
+          "val" : "https://w3id.org/bervo/BERVO_8000267"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000153"
@@ -27482,13 +34651,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001626",
-      "lbl" : "depth of fertilizer application",
+      "lbl" : "Depth of fertilizer application",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Depth of fertilizer application refers to the distance below the surface of the soil at which fertilizers are applied. Different crops and soils may require different application depths for optimal nutrient absorption and to minimize nutrient losses due to leaching or erosion. It is an important parameter in agricultural modeling and management, directly influencing the effectiveness and environmental impact of fertilization practices."
         },
-        "comments" : [ "FertilizerDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FertilizerDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FDPTH"
@@ -27496,6 +34665,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
@@ -27509,114 +34681,187 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001627",
-      "lbl" : "row spacing of fertilizer band from side-dressing",
+      "lbl" : "Row spacing of fertilizer band from side-dressing",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "FertilizerDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal distance between fertilizer bands applied through side-dressing techniques in row crop systems. This parameter controls spatial nutrient distribution, root access to fertilizer, and crop utilization efficiency in precision agriculture applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FertilizerDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ROWI"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001628",
-      "lbl" : "row spacing of NH4 fertilizer band from side-dressing",
+      "lbl" : "Row spacing of ammonium fertilizer band from side-dressing",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "FertilizerDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal distance between ammonium fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of ammonium nitrogen, affecting root uptake patterns and reducing volatilization losses in precision fertilizer management."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FertilizerDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ROWSpaceNH4_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001629",
-      "lbl" : "row spacing of NO3 fertilizer band from side-dressing",
+      "lbl" : "Row spacing of nitrate fertilizer band from side-dressing",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "FertilizerDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal distance between nitrate fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of nitrate nitrogen, affecting root uptake efficiency and reducing leaching potential in precision agriculture systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FertilizerDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ROWSpaceNO3_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001630",
-      "lbl" : "row spacing of PO4 fertilizer band from side-dressing",
+      "lbl" : "Row spacing of phosphate fertilizer band from side-dressing",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "FertilizerDataType.txt" ],
+        "definition" : {
+          "val" : "The horizontal distance between phosphate fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of phosphorus, affecting root access to phosphate and improving fertilizer use efficiency in precision agriculture."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "FertilizerDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ROWSpacePO4_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000153"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001631",
-      "lbl" : "sine of leaf angle",
+      "lbl" : "Sine of leaf angle",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "definition" : {
+          "val" : "The sine trigonometric function of the angle between leaf surfaces and horizontal plane in plant canopies. This parameter controls solar radiation interception geometry, affecting photosynthesis rates, energy balance, and light penetration through vegetation layers."
+        },
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SineLeafAngle"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000256"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001632",
-      "lbl" : "cosine of leaf angle",
+      "lbl" : "Cosine of leaf angle",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "definition" : {
+          "val" : "The cosine trigonometric function of the angle between leaf surfaces and horizontal plane in plant canopies. This parameter controls solar radiation interception efficiency, affecting leaf energy absorption, temperature regulation, and photosynthetic light use in vegetation modeling."
+        },
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CosineLeafAngle"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000257"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001633",
-      "lbl" : "sine of indirect sky radiation on leaf surface",
+      "lbl" : "Sine of indirect sky radiation on leaf surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "definition" : {
+          "val" : "The sine trigonometric function describing the geometric relationship between diffuse sky radiation and leaf surface orientation. This parameter controls diffuse light interception by leaves, affecting photosynthesis under cloudy conditions and within shaded canopy layers."
+        },
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMEGA"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000256"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001634",
-      "lbl" : "sine of indirect sky radiation on leaf surface/sine of indirect sky radiation",
+      "lbl" : "Sine of indirect sky radiation on leaf surface/sine of indirect sky radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "definition" : {
+          "val" : "The ratio of sine functions relating leaf surface orientation to diffuse sky radiation geometry. This parameter normalizes diffuse light interception calculations, controlling relative efficiency of scattered radiation absorption across different leaf angles and canopy positions."
+        },
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMEGX"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000255"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000256"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001635",
-      "lbl" : "flag for calculating backscattering of radiation in canopy",
+      "lbl" : "Flag for calculating backscattering of radiation in canopy",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "definition" : {
+          "val" : "A logical indicator controlling whether to include multiple scattering of reflected radiation within vegetation canopies. This parameter activates complex radiative transfer calculations, improving accuracy of light distribution and photosynthesis modeling in dense vegetation."
+        },
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iScatteringDiffus"
@@ -27624,10 +34869,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001636",
-      "lbl" : "diffuse incoming PAR",
+      "lbl" : "Diffuse incoming photosynthetically active radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "definition" : {
+          "val" : "The flux density of scattered photosynthetically active radiation reaching plant canopies from all sky directions without direct solar beam contribution. This parameter controls light availability for photosynthesis under cloudy conditions and within forest understories, essential for modeling plant productivity and carbon assimilation."
+        },
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadDifPAR_zsec"
@@ -27639,10 +34887,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001637",
-      "lbl" : "direct incoming PAR",
+      "lbl" : "Direct incoming photosynthetically active radiation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "definition" : {
+          "val" : "The flux density of direct solar photosynthetically active radiation (400-700 nanometers) reaching vegetation canopies. This parameter represents primary energy source for photosynthesis, controlling carbon assimilation rates and plant productivity in terrestrial ecosystems."
+        },
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RadPAR_zsec"
@@ -27654,37 +34905,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001638",
-      "lbl" : "fractionction of leaves in different angle classes",
+      "lbl" : "Fractionation of leaves in different angle classes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Fraction of leaves in different angle classes refers to the distribution of leaf orientations within a vegetation canopy. It represents the proportion of leaves that fall into different categories based on their angle relative to the vertical axis. This parameter is important for modeling the interception and absorption of solar radiation by vegetation, as it affects the overall canopy structure and the amount of sunlight reaching the underlying surfaces."
+          "val" : "The proportion of leaves distributed across different angular orientation categories within vegetation canopies. This parameter controls solar radiation interception efficiency, affecting photosynthesis patterns and energy balance across different canopy layers and plant functional types."
         },
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafAngleClass_pft"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000174"
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000007"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001639",
-      "lbl" : "leaf surface area",
+      "lbl" : "Leaf surface area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf surface area refers to the total area of all the leaves in a plant or vegetation community. It is a key parameter in ecosystem modeling as it influences the exchange of gases (such as carbon dioxide and oxygen) and water vapor between the leaves and the atmosphere. Leaf surface area is typically measured in square meters and can vary depending on factors such as leaf size, shape, and density. It is an important parameter for estimating photosynthesis, transpiration, and other physiological processes in plants."
+          "val" : "The total surface area of leaf material within specific canopy layers or branch segments of vegetation. This parameter controls gas exchange capacity, radiation interception, and transpiration rates, fundamental for modeling photosynthesis and water balance in terrestrial ecosystems."
         },
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafAreaZsec_brch"
@@ -27692,17 +34940,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001640",
-      "lbl" : "leaf irradiated surface area",
+      "lbl" : "Leaf irradiated surface area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "The leaf irradiated surface area is a parameter that refers to the surface area of a leaf that is exposed to direct sunlight. It quantifies the amount of leaf surface that receives solar radiation and is an important parameter for modeling the energy balance and photosynthetic processes of vegetation in Earth system models."
+          "val" : "The surface area of leaf material directly exposed to solar radiation without shading from other vegetation elements. This parameter controls light-saturated photosynthesis rates and leaf energy balance, affecting carbon assimilation and temperature regulation in plant canopies."
         },
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LeafAUnshaded_zsec"
@@ -27710,88 +34961,161 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000002"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001641",
-      "lbl" : "stem surface area",
+      "lbl" : "Stem surface area",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Stem surface area refers to the total external surface area of the stems (trunk and branches) of plants within a specified area. It is an important parameter in earth systems modeling as it influences several ecological processes, including water uptake by plants, gas exchange with the atmosphere, and energy balance within ecosystems. Stem surface area can vary depending on the growth form and architecture of different plant species, as well as their age and environmental conditions."
+          "val" : "The total external surface area of woody stems and branches within specific canopy layers or vegetation segments. This parameter affects radiation interception, energy balance, and gas exchange processes in woody vegetation, influencing ecosystem carbon and energy fluxes."
         },
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "StemAreaZsec_brch"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000079"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m2 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000181"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001642",
-      "lbl" : "initial surface litter C",
+      "lbl" : "Initial surface litter carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of carbon contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial organic carbon pool available for decomposition, affecting soil carbon cycling, nutrient release, and ecosystem productivity in terrestrial environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RSC_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000267"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000025"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000055"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000075"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001643",
-      "lbl" : "initial surface litter N",
+      "lbl" : "Initial surface litter nitrogen",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of nitrogen contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial nitrogen pool available for mineralization, controlling nutrient availability and decomposition rates in surface organic horizons."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RSN_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000267"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000025"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000055"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000167"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001644",
-      "lbl" : "initial surface litter P",
+      "lbl" : "Initial surface litter phosphorus",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of phosphorus contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial phosphorus pool available for cycling, affecting nutrient availability and limiting productivity in phosphorus-constrained ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RSP_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000267"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000025"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000055"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000001"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001645",
-      "lbl" : "fraction of SOC in kinetic components",
+      "lbl" : "Fraction of soil organic carbon in kinetic components",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of soil organic carbon allocated to different kinetic decomposition pools with varying turnover rates. This parameter controls carbon cycling dynamics, determining decomposition rates and carbon storage potential across active, slow, and passive soil organic matter pools."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CFOSC_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001646",
-      "lbl" : "N:C ratios of SOC kinetic components",
+      "lbl" : "N:C ratios of soil organic carbon kinetic components",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The nitrogen-to-carbon elemental ratios of different soil organic carbon kinetic pools with distinct decomposition rates. This parameter controls nitrogen availability during organic matter decomposition and affects microbial carbon use efficiency, essential for modeling nutrient cycling and carbon-nitrogen interactions in soil systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNOSC_vr"
@@ -27799,10 +35123,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001647",
-      "lbl" : "P:C ratios of SOC kinetic components",
+      "lbl" : "P:C ratios of soil organic carbon kinetic components",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The phosphorus to carbon mass ratios within different kinetic pools of soil organic matter. This parameter controls phosphorus cycling during decomposition, affecting phosphorus availability and potential limitations on plant growth and microbial activity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CPOSC_vr"
@@ -27810,10 +35137,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001648",
-      "lbl" : "humus soil OM chemical element",
+      "lbl" : "Humus soil organic material chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements contained within solid organic matter fractions including humified plant and microbial residues. This parameter represents stable organic matter pools that control long-term carbon storage and nutrient cycling in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SolidOM_vr"
@@ -27825,40 +35155,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001649",
-      "lbl" : "total active solid organic C",
+      "lbl" : "Total active solid organic carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of carbon in actively decomposing solid organic matter pools within soil layers. This parameter represents readily available carbon for microbial metabolism, controlling short-term carbon cycling and nutrient mineralization rates."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TSolidOMActC_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001650",
-      "lbl" : "total solid organic C",
+      "lbl" : "Total solid organic carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of carbon contained in all solid organic matter fractions within soil layers. This parameter represents total carbon storage in particulate and humified organic matter, fundamental for soil carbon cycling and climate regulation."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TSolidOMC_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "gC d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001651",
-      "lbl" : "active heterotrophic microbial C in layer",
+      "lbl" : "Active heterotrophic microbial carbon in layer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of carbon contained within actively metabolizing heterotrophic microbial biomass in soil layers. This parameter controls decomposition rates, nutrient cycling, and soil respiration, representing the living component of soil organic matter pools."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tOMActC_vr"
@@ -27870,10 +35215,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001652",
-      "lbl" : "adsorbed soil OM chemical element",
+      "lbl" : "Adsorbed soil organic material chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements bound to soil mineral surfaces through adsorption processes within organic matter complexes. This parameter controls nutrient retention, chemical stability, and long-term storage of elements in mineral-organic associations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SorbedOM_vr"
@@ -27885,10 +35233,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001653",
-      "lbl" : "microbial residue chemical element",
+      "lbl" : "Microbial residue chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of chemical elements contained within dead microbial biomass and metabolic byproducts in soil organic matter. This parameter represents microbial-derived carbon and nutrients that contribute to soil organic matter formation and nutrient cycling processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMBioResdu_vr"
@@ -27900,10 +35251,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001654",
-      "lbl" : "dissolved organic matter in micropore",
+      "lbl" : "Dissolved organic matter in micropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of dissolved organic compounds present within soil micropore water phases. This parameter represents mobile organic matter that controls nutrient transport, microbial substrate availability, and chemical reactions in fine soil pore networks."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOM_MicP_vr"
@@ -27915,10 +35269,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001655",
-      "lbl" : "dissolved organic matter in macropore",
+      "lbl" : "Dissolved organic matter in macropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of dissolved organic compounds present within soil macropore water phases. This parameter represents rapidly mobile organic matter that controls leaching losses, lateral transport, and ecosystem connectivity through preferential flow pathways."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOM_MacP_vr"
@@ -27930,40 +35287,67 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001656",
-      "lbl" : "total soil organic matter",
+      "lbl" : "Total soil organic matter",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of all organic matter components present within soil profiles, including particulate, dissolved, and mineral-associated fractions. This parameter represents total soil carbon storage and fertility, fundamental for understanding carbon sequestration, soil structure, and nutrient cycling capacity in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilOrgM_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001657",
-      "lbl" : "SOC concentration",
+      "lbl" : "Soil organic carbon concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of organic carbon per unit mass of soil, representing carbon content from decomposed plant and animal matter. This parameter controls soil fertility, structure, and carbon storage capacity, fundamental for soil quality assessment and carbon cycle modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "SOC concentration"
+        }, {
           "pred" : "hasRelatedSynonym",
           "val" : "ORGCX_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g Mg-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "g g-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000033"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001658",
-      "lbl" : "colonized humus C in each complex",
+      "lbl" : "Colonized humus carbon in each complex",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of carbon within humus fractions that are actively colonized by microbial communities in soil organic matter complexes. This parameter represents bioactive carbon pools that control decomposition rates and nutrient cycling in stabilized organic matter."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SolidOMAct_vr"
@@ -27975,25 +35359,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001659",
-      "lbl" : "total particulate organic C",
+      "lbl" : "Total particulate organic carbon",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of carbon contained in all particulate organic matter fractions derived from plant litter inputs. This parameter represents readily decomposable carbon pools that control short-term carbon cycling and nutrient release in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "OMLitrC_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001660",
-      "lbl" : "soil organic matter content",
+      "lbl" : "Soil organic matter content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of organic matter per unit mass of soil, representing total organic content from all sources. This parameter controls soil physical properties, nutrient retention capacity, and biological activity in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CSoilOrgM_vr"
@@ -28005,10 +35398,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001661",
-      "lbl" : "soil litter particulate C content",
+      "lbl" : "Soil litter particulate carbon content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of carbon from particulate litter fractions per unit mass of soil, representing carbon inputs from plant debris. This parameter controls rapid carbon cycling and initial decomposition processes in soil organic matter dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "COMLitrC_vr"
@@ -28020,10 +35416,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001662",
-      "lbl" : "allocation coefficient to humus fractions",
+      "lbl" : "Allocation coefficient to humus fractions",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The proportional distribution coefficient controlling the partitioning of chemical elements from microbial litter to particulate organic matter pools. This parameter determines element allocation pathways during decomposition, affecting nutrient availability and organic matter formation in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ElmAllocmatMicrblitr2POM_vr"
@@ -28031,55 +35430,76 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001663",
-      "lbl" : "total micriobial biomass chemical element",
+      "lbl" : "Total microbial biomass chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of chemical elements contained within all living microbial biomass throughout the soil profile. This parameter represents the active biological component controlling decomposition, nutrient cycling, and biochemical transformations in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tMicBiome_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001664",
-      "lbl" : "total soil organic matter, include everything organic (exclude live roots)",
+      "lbl" : "Total soil organic matter, include everything organic (exclude live roots)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of all organic matter components in soil excluding living plant roots but including litter, humus, and microbial biomass. This parameter represents total soil organic matter storage controlling carbon sequestration and ecosystem functioning."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tSoilOrgM_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001665",
-      "lbl" : "total litter chemical element",
+      "lbl" : "Total litter chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of chemical elements contained within all litter fractions throughout the soil profile. This parameter represents element inputs from plant debris that control nutrient cycling and initial decomposition processes in soil ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tLitrOM_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001666",
-      "lbl" : "vertical layered litter chemical element",
+      "lbl" : "Vertical layered litter chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of specific chemical elements present within litter layers distributed across different soil depths or canopy positions. This parameter quantifies element storage in detrital organic matter, controlling nutrient release patterns and biogeochemical cycling rates in forest floor and soil surface environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "litrOM_vr"
@@ -28091,28 +35511,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001667",
-      "lbl" : "total humus chemical element",
+      "lbl" : "Total humus chemical element",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative mass of specific chemical elements contained within all humus fractions throughout soil profiles. This parameter represents element storage in highly decomposed organic matter, controlling long-term nutrient retention and release in stable soil organic matter pools."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt", "Use with BERVO:involves_chemicals" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tHumOM_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001668",
-      "lbl" : "partitioning coefficient between POC and litter",
+      "lbl" : "Partitioning coefficient between particulate organix carbon and litter",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Partitioning coefficient between Particulate Organic Carbon (POC) and litter refers to the equilibrium ratio of the concentration of a chemical species in POC to the equilibrium concentration of the same species in litter. This coefficient is significant in the process of understanding the distribution and movement of nutrients in different organic matter compartments within an ecosystem."
         },
-        "comments" : [ "SOMDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EPOC_vr"
@@ -28130,13 +35556,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001669",
-      "lbl" : "partitioning coefficient between humus and microbial residue",
+      "lbl" : "Partitioning coefficient between humus and microbial residue",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Partitioning coefficient between humus and microbial residue (EHUM) determines the proportion of carbon matter that is allocated between humus and the residues of microbes. It plays a crucial role in understanding the carbon cycle and its stability in ecosystems, particularly in soils where microbial residues represent a considerable fraction of stable organic matter."
         },
-        "comments" : [ "SOMDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EHUM_vr"
@@ -28148,10 +35574,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001670",
-      "lbl" : "DOC concentration",
+      "lbl" : "Dissolved organic carbon concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The mass of dissolved organic carbon per unit volume of soil water, representing mobile carbon compounds in soil solution. This parameter controls carbon leaching, microbial substrate availability, and ecosystem carbon losses through groundwater and surface water pathways."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CDOM_vr"
@@ -28172,39 +35601,51 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001671",
-      "lbl" : "fraction of total organic C in complex",
+      "lbl" : "Fraction of total organic carbon in complex",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Fraction of total organic C in complex represents the proportion of the total organic carbon present in complex forms in the soil. Organic carbon in the soil is found in various forms, including simple, complex, soluble, and insoluble forms. Each form plays a unique role in soil processes, including nutrient availability, water retention, and soil structure maintenance. The fraction of total organic carbon in complex forms can help us understand the carbon storage potential of the soil."
         },
-        "comments" : [ "SOMDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracBulkSOMC_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000062"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000174"
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001672",
-      "lbl" : "total soil DIC",
+      "lbl" : "Total soil dissolved inorganic carbon",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total soil DIC refers to the total amount of Dissolved Inorganic Carbon in the soil. DIC in soil can originate from various sources such as decay of organic material, root respiration, carbonate dissolution, or atmospheric CO2 dissolution in water. It plays a crucial role in the carbon cycle of ecosystems, contributing to both carbon sequestration and greenhouse gas emissions."
         },
-        "comments" : [ "SOMDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DIC_mass_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000126"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -28214,13 +35655,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001673",
-      "lbl" : "total soil NH4 + NH3 content",
+      "lbl" : "Total soil ammonium + NH3 content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total soil NH4 + NH3 content refers to the total amount of ammonium ions (NH4+) and ammonia (NH3) present in the soil. This is a significant measure in studies related to soil fertility, biogeochemical cycling of nitrogen, and environmental pollution."
         },
-        "comments" : [ "SOMDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tNH4_col"
@@ -28228,6 +35669,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000126"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
@@ -28238,18 +35682,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001674",
-      "lbl" : "total soil NO3 + NO2 content",
+      "lbl" : "Total soil NO3 + NO2 content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total soil NO3 + NO2 content refers to the sum of the amounts of nitrate (NO3) and nitrite (NO2), which are forms of inorganic nitrogen, in the soil. This measurement is vital for understanding the nitrogen cycle and assessing soil fertility as both NO3 and NO2 are key nutrients for plant growth. Moreover, high levels of these compounds can indicate soil acidification and potential contaminants in groundwater."
         },
-        "comments" : [ "SOMDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "tNO3_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2"
         }, {
@@ -28264,46 +35711,35 @@
         } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_0001675",
-      "lbl" : "total soil PO3 content",
+      "id" : "https://w3id.org/bervo/BERVO_0001676",
+      "lbl" : "Fraction of litter to be mixed downward",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "The proportion of surface litter that undergoes vertical mixing into underlying soil layers through biological and physical processes. This parameter controls organic matter incorporation rates, affecting soil carbon sequestration and vertical distribution of nutrients in soil profiles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
-          "val" : "tHxPO4_col"
+          "val" : "FracLitrMix_vr"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
-          "val" : "g d-2"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
-          "val" : "https://w3id.org/bervo/BERVO_8000062"
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000247"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
-          "val" : "https://w3id.org/bervo/BERVO_8000138"
-        } ]
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_0001676",
-      "lbl" : "fraction of litter to be mixed downward",
-      "type" : "CLASS",
-      "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
-        "synonyms" : [ {
-          "pred" : "hasRelatedSynonym",
-          "val" : "FracLitrMix_vr"
+          "val" : "https://w3id.org/bervo/BERVO_8000055"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001677",
-      "lbl" : "soil Al content",
+      "lbl" : "Soil aluminum content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil Al content refers to the concentration or amount of aluminum (Al) present in the soil. This parameter is an important aspect of Earth system modeling as it influences various processes and interactions within the soil-plant system. High levels of soil Al content can negatively affect plant growth, nutrient uptake, and can even be toxic to certain plant species. Therefore, accurately quantifying and representing soil Al content in models is crucial for understanding and predicting various biogeochemical cycles and ecosystem dynamics."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CAL_vr"
@@ -28324,13 +35760,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001678",
-      "lbl" : "soil Fe content",
+      "lbl" : "Soil iron content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil Fe content refers to the concentration or amount of iron (Fe) present in the soil. It is an important parameter in earth systems modeling, as it influences various soil processes, such as nutrient cycling, organic matter decomposition, and plant growth. The soil Fe content can vary across different soil types and regions, and it is typically measured in units of mass per unit volume (e.g., g/kg or mg/kg). Understanding and accurately representing the soil Fe content is crucial for studying and simulating the interactions between the soil, vegetation, and climate in earth system models."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CFE_vr"
@@ -28351,13 +35787,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001679",
-      "lbl" : "soil Ca content",
+      "lbl" : "Soil calcium content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil Ca content refers to the concentration or amount of calcium (Ca) present in the soil. It is an important parameter in earth system modeling as it influences various soil processes and properties, such as nutrient availability, pH, and cation exchange capacity. Soil Ca content can vary spatially and temporally and is influenced by factors such as parent material, weathering, leaching, and land management practices. It is typically measured in units of mass per unit volume of soil, such as kilograms per hectare or grams per cubic meter."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCA_vr"
@@ -28378,13 +35814,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001680",
-      "lbl" : "soil Mg content",
+      "lbl" : "Soil magnesium content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil Mg content refers to the concentration or amount of magnesium (Mg) present in the soil. It is a parameter that is used in Earth systems modeling to represent the level of magnesium in the soil, which plays a crucial role in various soil processes and functions. Soil Mg content is important for understanding nutrient availability, soil fertility, and the overall health and productivity of ecosystems. It can be quantified through laboratory analyses or estimated using remote sensing data or existing soil databases."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CMG_vr"
@@ -28405,13 +35841,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001681",
-      "lbl" : "soil Na content",
+      "lbl" : "Soil sodium content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil Na content refers to the amount of sodium (Na) present in the soil. It is a parameter used in earth systems modeling to quantify the concentration of sodium ions in the soil. This parameter is important as it plays a crucial role in soil fertility, nutrient cycling, and plant growth. The soil Na content is typically expressed in units of mass per unit volume (e.g., grams per kilogram of soil)."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CNA_vr"
@@ -28432,13 +35868,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001682",
-      "lbl" : "soil K content",
+      "lbl" : "Soil potassium content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil K content refers to the concentration or amount of potassium (K) present in the soil. It is a parameter in earth systems modeling that represents the availability of potassium to plants and the overall fertility of the soil. The soil K content is influenced by factors such as weathering of parent materials, deposition of potassium from atmospheric sources, and agricultural practices such as fertilizer application."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CKA_vr"
@@ -28459,13 +35895,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001683",
-      "lbl" : "soil SO4 content",
+      "lbl" : "Soil sulfate content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil SO4 content refers to the amount of sulfate (SO4) present in the soil. Sulfate is a form of sulfur, which is a crucial nutrient for plant growth. It plays a key role in protein synthesis and enzyme function in plants. Sulfate is also important for soil health as it contributes to soil fertility."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CSO4_vr"
@@ -28486,13 +35922,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001684",
-      "lbl" : "soil Cl content",
+      "lbl" : "Soil chlorine content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil Cl content refers to the concentration or amount of chloride (Cl) present in the soil. It is a parameter that characterizes the level of chloride ions in the soil system. The soil Cl content is an important parameter in earth system modeling as it can influence various processes such as nutrient cycling, plant growth, and soil salinity. Measurement of soil Cl content is typically done through laboratory analysis or remote sensing techniques."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCL_vr"
@@ -28513,13 +35949,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001685",
-      "lbl" : "soil AlOH3 content",
+      "lbl" : "Soil aluminum hydroxide content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The term 'soil AlOH3 content' refers to the quantity or concentration of aluminum hydroxide (AlOH3) present in the soil. Aluminum hydroxide is a naturally occurring compound in soils and is important for understanding soil properties and processes such as soil pH, nutrient availability, and cation exchange capacity. The soil AlOH3 content parameter provides information about the amount of aluminum hydroxide in the soil, which can influence various biogeochemical processes and ecosystem dynamics, particularly in acidic soils."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CALOH_vr"
@@ -28540,13 +35976,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001686",
-      "lbl" : "soil FeOH3 content",
+      "lbl" : "Soil iron trihydroxide content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil FeOH3 content refers to the concentration of iron (III) hydroxide (FeOH3) in the soil. It represents the amount of this mineral present in the soil system, which can affect various biogeochemical processes such as nutrient cycling, organic matter decomposition, and metal sorption. The soil FeOH3 content is an important parameter in earth systems modeling as it influences the availability and mobility of elements and nutrients in the soil, ultimately affecting ecosystem functioning and productivity."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CFEOH_vr"
@@ -28567,13 +36003,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001687",
-      "lbl" : "soil CaCO3 content",
+      "lbl" : "Soil calcium carbonate content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil CaCO3 content refers to the concentration or percentage of calcium carbonate (CaCO3) present in the soil. It is an important parameter in Earth systems modeling as it influences various soil properties and processes, such as soil pH, nutrient availability, water retention capacity, and soil carbon cycling. Soil CaCO3 content can be obtained through laboratory analysis or estimated using models based on soil properties and environmental conditions."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCACO_vr"
@@ -28594,13 +36030,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001688",
-      "lbl" : "soil CaSO4 content",
+      "lbl" : "Soil calcium sulfate content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil CaSO4 content refers to the concentration of calcium sulfate (CaSO4) in the soil. Calcium sulfate is a common mineral in soils and can play a significant role in soil fertility and nutrient availability. It affects soil structure, water holding capacity, and the balance of essential nutrients for plant growth. The soil CaSO4 content is an important parameter in earth systems modeling as it influences various soil processes and the overall functioning of ecosystems."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCASO_vr"
@@ -28621,13 +36057,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001689",
-      "lbl" : "soil AlPO4 content",
+      "lbl" : "Soil aluminum phosphate content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil AlPO4 content refers to the concentration or abundance of aluminum phosphate compound (AlPO4) in soil. It is a parameter used in earth systems modeling to quantify the contribution of this compound to soil composition and fertility. AlPO4 is important for nutrient cycling, as it can bind and release elements such as phosphorus in the soil, affecting the availability of nutrients for plants and other organisms. Soil AlPO4 content is typically measured in units of mass per unit volume of soil (e.g., grams per kilogram)."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CALPO_vr"
@@ -28648,13 +36084,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001690",
-      "lbl" : "soil FePO4 content",
+      "lbl" : "Soil iron phosphate content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil FePO4 content refers to the concentration or amount of iron phosphate (FePO4) present in the soil. Iron phosphate is an important component of soil minerals, affecting the availability and cycling of phosphorus in terrestrial ecosystems. The measurement of soil FePO4 content is relevant for Earth systems modeling as it can provide insights into nutrient availability, biogeochemical cycles, and ecosystem functioning."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CFEPO_vr"
@@ -28675,13 +36111,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001691",
-      "lbl" : "soil CaHPO4 content",
+      "lbl" : "Soil calcium hydrogen phosphate content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil CaHPO4 content refers to the concentration or amount of calcium hydrogen phosphate (CaHPO4) present in the soil. It is a parameter that is used in earth systems modeling to represent the level of CaHPO4 in the soil, which can influence soil fertility, nutrient availability, and plant growth. The measurement of soil CaHPO4 content helps in understanding the nutrient cycling and dynamics within an ecosystem, and it is essential for accurately simulating and predicting the behavior of earth systems."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCAPD_vr"
@@ -28702,13 +36138,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001692",
-      "lbl" : "soil apatite content",
+      "lbl" : "Soil apatite content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil apatite content refers to the amount or concentration of apatite minerals found in the soil. Apatite is a group of phosphate minerals that contain phosphorus, calcium, and other elements. It is an important component of many soils and plays a role in the biogeochemical cycling of phosphorus and the availability of this essential nutrient for plant growth. The measurement of soil apatite content is important in earth systems modeling as it provides information about the phosphorus dynamics and availability in the soil, which is crucial for understanding nutrient cycling, ecosystem productivity, and plant growth."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CCAPH_vr"
@@ -28729,13 +36165,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001693",
-      "lbl" : "Ca-NH4 Gapon selectivity coefficient",
+      "lbl" : "Ca-ammonium Gapon selectivity coefficient",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The Ca-NH4 Gapon selectivity coefficient (GKC4) represents the relative affinity or selectivity between calcium (Ca) and ammonium (NH4) cations being adsorbed onto soil particles. The Gapon selectivity coefficient is a measure used in soil science to explain the ion exchange between different cations in the soil. Cation exchange is an important process in soil fertility and nutrient management in agriculture."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GKC4_vr"
@@ -28756,7 +36192,7 @@
         "definition" : {
           "val" : "The Ca-H Gapon selectivity coefficient refers to a value that represents the ability of a soil to preferentially adsorb calcium ions (Ca) over hydrogen ions (H). This value is derived from the Gapon equation, a model that describes ion-exchange reactions in soils. It is a crucial parameter in soil science and earth system modeling, as it helps in understanding ion exchange processes and nutrient availability in soils."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GKCH_vr"
@@ -28780,7 +36216,7 @@
         "definition" : {
           "val" : "Ca-Al Gapon selectivity coefficient (GKCA) is a parameter used in soil science to quantify the energy of exchange or selectivity between calcium (Ca) and aluminum (Al) ions in the soil. This value is particularly important for understanding nutrient availability in acidic soils, where Al toxicity can limit plant growth. The Gapon selectivity coefficient is calculated based on the ion concentrations and activity coefficients in the soil solution and exchangeable ions on the soil cation exchange complex."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GKCA_vr"
@@ -28798,18 +36234,12 @@
         "definition" : {
           "val" : "The Ca-Mg Gapon selectivity coefficient (GKCM) is a measure used in soil chemistry to quantify the preferential adsorption or exchange between calcium (Ca) and magnesium (Mg) cations in the soil. It is used in soil fertility assessments and in modelling the nutrient dynamics in soils."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GKCM_vr"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000062"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000207"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
           "val" : "https://w3id.org/bervo/BERVO_8000227"
         }, {
@@ -28825,15 +36255,12 @@
         "definition" : {
           "val" : "The Ca-Na Gapon selectivity coefficient (GKCN) is a measure of the ion exchange selectivity of a soil, which indicates the affinity of a soil's exchange sites for calcium (Ca) in relation to sodium (Na). In situations where excess sodium is present in the soil, a low GKCN value would indicate the soil has a higher ability to retain calcium and prevent the undesirable effects of sodium."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GKCN_vr"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000108"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000227"
         }, {
@@ -28852,18 +36279,12 @@
         "definition" : {
           "val" : "Ca-K Gapon selectivity coefficient, represented as GK:CK, refers to the quantification of the preferential adsorption of calcium (Ca) and potassium (K) ions by soil particles. It indicates the affinity, or preference, of soil particles for one cation over another. Larger selectivity coefficients for a given cation indicate a stronger affinity for that cation. This parameter is crucial in soil science as it helps in understanding nutrient availability and soil fertility."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GKCK_vr"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000108"
-        }, {
-          "pred" : "https://w3id.org/bervo/BERVO_Context",
-          "val" : "https://w3id.org/bervo/BERVO_8000198"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000062"
         }, {
@@ -28873,28 +36294,34 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001699",
-      "lbl" : "salt tracer concentration in rain",
+      "lbl" : "Salt tracer concentration in rain",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The mass concentration of dissolved salt tracers present in incoming precipitation, representing atmospheric deposition of ionic compounds. This parameter quantifies salt inputs from marine sources, road deicing applications, and industrial emissions, affecting soil chemistry and ecosystem salt loading."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcsalt_rain_mole_conc_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g m-3"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001700",
-      "lbl" : "soil aqueous salt content micropre",
+      "lbl" : "Soil aqueous salt content micropore",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil aqueous salt content microre is a parameter that refers to the concentration of dissolved salts in the soil water. It represents the amount of salts present in the water content of the soil."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_solml_vr"
@@ -28906,10 +36333,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001701",
-      "lbl" : "exchangeable tracers",
+      "lbl" : "Exchangeable tracers",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The molar concentration of chemical tracers bound to soil exchange sites that can be readily displaced by other ions in soil solution. This parameter represents reversibly sorbed tracers controlling ion exchange processes and chemical mobility in soil-water systems."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcx_solml_vr"
@@ -28921,10 +36351,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001702",
-      "lbl" : "salt precipitate in micropore",
+      "lbl" : "Salt precipitate in micropore",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The mass of crystalline salt deposits formed within soil micropore spaces when solution concentrations exceed saturation limits. This parameter controls salt storage and release during wetting-drying cycles, affecting soil salinity and plant stress in arid and semi-arid environments."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcp_saltpml_vr"
@@ -28939,13 +36372,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001703",
-      "lbl" : "electrical conductivity",
+      "lbl" : "Electrical conductivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Electrical conductivity (ECND) is a measure of a material's ability to conduct an electric current. In the context of soil science, electrical conductivity is used as a proxy for determining the salinity of the soil, which can affect plant growth and productivity."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "This may be more of a concept." ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ElectricConductivity_vr"
@@ -28960,10 +36393,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001704",
-      "lbl" : "solution ion strength",
+      "lbl" : "Solution ion strength",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The molar concentration measure of total dissolved ions in soil solution, quantifying the electrical charge contribution of all ionic species. This parameter affects ion activity coefficients, chemical reaction rates, and solute transport processes in soil-water systems."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SolutesIonStrenth_vr"
@@ -28981,13 +36417,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001705",
-      "lbl" : "solution ion concentratiom",
+      "lbl" : "Solution ion concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Solution ion concentration refers to the measurement of the amount of ions present in a solution. This parameter is an important aspect of earth systems modeling as it helps in understanding the chemical composition and behavior of various solutions, such as oceans, lakes, and rivers. Solution ion concentration is typically expressed in units of moles per liter (M), and it provides valuable information about the presence and abundance of different ions, which plays a significant role in determining the physical and chemical properties of the solution."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SolutesIonConc_vr"
@@ -29008,10 +36444,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001706",
-      "lbl" : "salt tracer in macropores",
+      "lbl" : "Salt tracer in macropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The mass concentration of dissolved salt tracers present within soil macropore water phases. This parameter quantifies salt storage in large pore spaces and preferential flow pathways, controlling rapid salt transport and ecosystem salinity patterns during precipitation events."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_soHml_vr"
@@ -29019,14 +36458,23 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g /d2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000046"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000199"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001707",
-      "lbl" : "salt tracer transport thru macropores",
+      "lbl" : "Salt tracer transport thru macropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The mass transport rate of dissolved salt tracers moving through soil macropore systems in three-dimensional flow domains. This parameter quantifies preferential salt transport through large pore networks, essential for understanding rapid contaminant movement and groundwater quality impacts."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_TransptMacP_3D"
@@ -29037,14 +36485,20 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000046"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000199"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001708",
-      "lbl" : "salt tracer transport thru micropores",
+      "lbl" : "Salt tracer transport thru micropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The movement of salt tracers through small pore spaces in soil or sediment that are typically less than 30 micrometers in diameter and filled with relatively immobile water. This transport process is important for understanding solute movement in low-permeability zones, contaminant fate and transport, and the connectivity between different porosity domains in subsurface hydrological systems."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_TransptMicP_3D"
@@ -29055,14 +36509,20 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000012"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000199"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001709",
-      "lbl" : "number of ions when the salt is fully dissociated",
+      "lbl" : "Number of ions when the salt is fully dissociated",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The total count of individual ions produced when a salt compound completely dissociates in aqueous solution, indicating the ionic strength contribution of the dissolved salt. This parameter is fundamental for calculating solution conductivity, osmotic pressure, and chemical activity coefficients in groundwater, surface water, and soil solution chemistry applications."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSaltIonNumber"
@@ -29070,18 +36530,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001710",
-      "lbl" : "total DOC micropore-macropore transfer",
+      "lbl" : "Total dissolved organic carbon micropore-macropore transfer",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total DOC micropore-macropore transfer refers to the total amount of dissolved organic carbon (DOC) that is transferred from the micropores to the macropores in the soil. This process plays a crucial role in soil carbon cycling and turnover, influencing soil fertility and ecosystem productivity. The amount of DOC transferred can be influenced by factors such as soil texture, organic matter content, and microbial activity."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DOM_Mac2MicPore_flx_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         }, {
@@ -29097,15 +36560,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001711",
-      "lbl" : "total non-salt solute micropore->macropore transfer",
+      "lbl" : "Total non-salt solute micropore->macropore transfer",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The total flux of dissolved substances other than salts moving from small micropore spaces to larger macropore spaces in soil or sediment systems. This transfer process affects solute transport rates, contaminant mobility, and nutrient availability by controlling the exchange between slow-moving and fast-moving water domains in structured porous media."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcs_Mac2MicPore_flx_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         }, {
@@ -29118,18 +36587,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001712",
-      "lbl" : "total salt micropore-macropore transfer non-band",
+      "lbl" : "Total salt micropore-macropore transfer non-band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total salt micropore-macropore transfer refers to the movement or exchange of salt between the micropores and macropores in a system, excluding any specific band or direction of transfer. Micropores refer to very small-sized pores or channels within the system, while macropores indicate larger-sized pores or channels. The transfer of salt between these two types of pores influences the overall salt distribution and transport within the system being modeled."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_Mac2MicPore_flx_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "g d-2 h-1"
         }, {
@@ -29142,13 +36614,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001713",
-      "lbl" : "total solute NH4 transformation non-band",
+      "lbl" : "Total solute ammonium transformation non-band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total solute NH4 transformation non-band refers to the total amount of transformation of ammonium (NH4) solute in a non-banded or uniform manner across a particular environment or medium. This typically includes processes like nitrification, volatilization, immobilization, mineralization, uptake by crops, and leaching. These processes are driven by multiple factors including temperature, soil moisture, and the presence of microorganisms."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_GeoChem_soil_vr"
@@ -29156,6 +36628,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000125"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
@@ -29166,18 +36641,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001714",
-      "lbl" : "total solute NH3 transformation non-band",
+      "lbl" : "Total solute ammonia transformation non-band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total solute NH3 transformation (non-band) refers to the total change in the form or properties of ammonium (NH3) dissolved in a solution, not limited to a specific band or section of land. This includes processes like mineralization (conversion to mineral form), nitrification (conversion to nitrate), and immobilization (conversion to organic nitrogen compounds). The measurement helps in understanding nitrogen cycling in ecosystems."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_sol_NH3_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         }, {
@@ -29190,33 +36668,42 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001715",
-      "lbl" : "total solute nutrient transformation band",
+      "lbl" : "Total solute nutrient transformation band",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The total rate of chemical transformation of dissolved nutrients within a specific soil zone or treatment band, representing the net change in nutrient speciation or concentration. This parameter quantifies biogeochemical processes such as nitrification, denitrification, or phosphorus sorption that affect nutrient availability and mobility in managed agricultural or engineered soil systems."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcn_RChem_band_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001716",
-      "lbl" : "total salt solute transformation non-band",
+      "lbl" : "Total salt solute transformation non-band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total salt solute transformation non-band refers to the process of converting soluble salts in a non-band environment. This transformation occurs through chemical reactions, such as dissolution, precipitation, adsorption, and desorption, that occur outside of specific bands or zones. It accounts for the overall change in the concentration of dissolved salts in the system, excluding any changes that occur within distinct bands or localized areas."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcSalt_RGeoChem_flx_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         }, {
@@ -29226,13 +36713,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001717",
-      "lbl" : "total solute HCO3 transformation",
+      "lbl" : "Total solute bicarbonate transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total solute HCO3 transformation refers to the total transformation of bicarbonate (HCO3) solute in a given system. This transformation can occur through various processes, such as dissolution, precipitation, or biological uptake. Understanding this transformation is crucial as HCO3 plays a significant role in maintaining pH balance in aquatic environments, influencing the ability of water bodies to buffer against acidity."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_HCO3_col"
@@ -29240,6 +36727,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000125"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
@@ -29250,13 +36740,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001718",
-      "lbl" : "total solute CO2 transformation",
+      "lbl" : "Total solute carbon dioxide transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total solute CO2 transformation refers to the total alteration or conversion of solute CO2, which indicates CO2 dissolved in a solvent, in a particular system or environment over time. It's a key parameter in understanding the carbon cycle and the impact of CO2 fluxes."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TProd_CO2_geochem_soil_vr"
@@ -29264,6 +36754,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000125"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
@@ -29274,18 +36767,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001719",
-      "lbl" : "total solute H2O transformation",
+      "lbl" : "Total solute water transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total solute H2O transformation refers to the total change in the form, structure, or composition of dissolved substances in water (H2O). It is a comprehensive measure that includes all the processes that can transform solutes in water, including biological activity (e.g., microbial degradation, plant uptake), chemical reactions (e.g., oxidation, reduction), and physical processes (e.g., sorption, volatilization). This parameter is crucial in earth systems modeling, as it determines the fate and transport of solutes in aquatic environments."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_H2O_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         }, {
@@ -29298,13 +36794,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001720",
-      "lbl" : "total solute FeOH3 transformation",
+      "lbl" : "Total solute iron trihydroxide transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total solute FeOH3 transformation refers to the total changes or conversions that the iron trihydroxide (FeOH3) solute undergoes in a given system. These transformations can include processes such as precipitation, dissolution, oxidation, reduction, sorption, desorption, or biological uptake and release. The parameter 'TRFE3' is valuable in earth systems and geochemical modeling as it influences nutrient cycling, soil formation, and the mobility and bioavailability of nutrients and contaminants."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_FeO3H3_soil_vr"
@@ -29312,6 +36808,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Context",
           "val" : "https://w3id.org/bervo/BERVO_8000125"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
@@ -29322,18 +36821,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001721",
-      "lbl" : "total adsorbed H transformation",
+      "lbl" : "Total adsorbed hydrogen transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed H transformation refers to the total amount of hydrogen (H) that undergoes transformation while being adsorbed on the surface of a material. In environmental science, this process plays a crucial role in various processes such as nutrient adsorption, contaminant removal, and catalyst activity."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_H_p_sorbed_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         }, {
@@ -29343,18 +36845,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001722",
-      "lbl" : "total adsorbed Al transformation",
+      "lbl" : "Total adsorbed aluminum transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed Al transformation refers to the process of transforming aluminum in the soil by adsorption. This is a key process in the soil and plays a critical role in soil structure stabilization, nutrient cation supply, and buffering soil solution pH."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_Al_sorbed_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         }, {
@@ -29367,36 +36872,45 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001723",
-      "lbl" : "total adsorbed Ca transformation",
+      "lbl" : "Total adsorbed calcium transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed Ca transformation refers to the total change or conversion of calcium (Ca) ions that are adsorbed or attached to the surface of a material, such as soil particles. This process plays a crucial role in the nutrient cycle in soils, influencing nutrient availability to plants and soil pH balance."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_Ca_sorbed_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000108"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001724",
-      "lbl" : "total adsorbed Mg transformation",
+      "lbl" : "Total adsorbed magnesium transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed Mg transformation refers to the total amount of magnesium that is adsorbed by the soil and is subsequently transformed, usually by microorganisms. It is an important parameter in soil chemistry and nutrient cycling as it could affect the availability of Magnesium, a key nutrient, for plant uptake."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_Mg_sorbed_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         }, {
@@ -29409,18 +36923,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001725",
-      "lbl" : "total adsorbed Na transformation",
+      "lbl" : "Total adsorbed sodium transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed Na transformation refers to the total transformation or changes in the adsorbed Sodium (Na) in the soil. Adsorbed sodium refers to Sodium ions that are attached to the surfaces of soil particles. This parameter is significant for understanding the sodium cycling and its availability in the soils."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_Na_sorbed_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         }, {
@@ -29433,72 +36950,93 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001726",
-      "lbl" : "total adsorbed K transformation",
+      "lbl" : "Total adsorbed potassium transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed K transformation refers to the total change in the amount of potassium (K) that is adsorbed onto the surfaces of solid particles, such as soil or sediments, over a certain period of time. This is an important aspect of nutrient cycling in terrestrial and aquatic environments."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_K_sorbed_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000198"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001727",
-      "lbl" : "total adsorbed COOH transformation",
+      "lbl" : "Total adsorbed carboxyl groups transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed COOH transformation refers to the total change or conversion of adsorbed carboxyl groups (COOH) in a system. These groups often attach to surfaces and contribute to important processes in various environmental systems, including soil chemistry, water treatment, and atmospheric chemistry."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_HCO3_sorbed_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "http://www.w3.org/2002/07/Carboxyl"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001728",
-      "lbl" : "total adsorbed AlOH2 transformation",
+      "lbl" : "Total adsorbed aluminum hydroxide transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed AlOH2 transformation refers to the total change in the quantity of adsorbed AlOH2 (Aluminum Hydroxide) in a certain period of time. This transformation can occur as a result of various biogeochemical processes such as adsorption, desorption, chemical reactions, and biological activity. The transformation rate of adsorbed AlOH2 is an important parameter in environmental and earth system modeling as it influences water quality, soil fertility, and nutrient availability."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_AlO2H2_sorbed_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000203"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001729",
-      "lbl" : "total solute KSO4 transformation",
+      "lbl" : "Total solute potassium sulfate transformation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total solute KSO4 transformation refers to the total amount of transformation of solute potassium sulfate (KSO4) in the soil solution. This includes the processes of dissolution, precipitation, adsorption, desorption, and biological uptake, all of which modulate the potassium supply to plants and determine the fertility of the soil. Monitoring the transformation of KSO4 in soil solution can help understand nutrient cycling and soil fertility."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_KSO4_soil_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         }, {
@@ -29508,113 +37046,157 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001730",
-      "lbl" : "total Fe adsorption",
+      "lbl" : "Total iron adsorption",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The total amount of dissolved iron that becomes bound to soil particles, mineral surfaces, or organic matter through sorption processes in terrestrial or aquatic systems. This parameter is important for understanding iron bioavailability, redox chemistry, and the role of iron in controlling phosphorus cycling and trace metal mobility in environmental systems."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_Fe_sorbed_soil_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000182"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001731",
-      "lbl" : "total FeOH2 adsorption",
+      "lbl" : "Total iron hydroxide adsorption",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The total amount of iron hydroxide (FeOH2) that becomes adsorbed to solid surfaces in soil or aquatic systems, representing an important iron mineral phase. This parameter controls iron bioavailability and affects the sorption of phosphorus and other trace elements, playing a crucial role in biogeochemical cycling and water chemistry in iron-rich environments."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_FeO2H2_sorbed_soil_vr"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001732",
-      "lbl" : "total adsorbed OH- transformation non-band",
+      "lbl" : "Total adsorbed OH- transformation non-band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total adsorbed OH- transformation non-band refers to the overall quantity of hydroxide ions (OH-) that undergo transformation through adsorption (attachment to the surface) in a non-band region in a given Earth system. This parameter represents the cumulative amount of OH- transformations occurring outside specific band regions, such as oceanic areas with specific temperature, salinity, or other physical characteristics. It is a measure of the chemical reactions and exchanges involving OH- that take place within the Earth system, which can have implications for various biogeochemical processes."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcx_TRSoilChem_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001733",
-      "lbl" : "total solute CO2 transformation boundary",
+      "lbl" : "Total solute carbon dioxide transformation boundary",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The total rate of carbon dioxide transformation at interfaces or boundaries between different environmental compartments such as soil-atmosphere or water-sediment interfaces. This parameter quantifies carbon dioxide production or consumption processes that occur at critical zone boundaries and affects atmospheric carbon exchange and pH regulation in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Txchem_CO2_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001734",
-      "lbl" : "total solute ion transformation boundary",
+      "lbl" : "Total solute ion transformation boundary",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The total rate of ionic species transformation occurring at boundaries between different environmental phases or compartments, such as soil-water or sediment-water interfaces. This parameter captures chemical processes including precipitation, dissolution, and speciation changes that control ion mobility and bioavailability at critical interfaces in environmental systems."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TBION_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001735",
-      "lbl" : "total gaseous NH3 transformation",
+      "lbl" : "Total gaseous NH3 transformation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The total rate of ammonia gas transformation processes including volatilization from solution, dissolution into water, or chemical conversion to other nitrogen species. This parameter is crucial for understanding nitrogen losses from agricultural systems, atmospheric nitrogen deposition, and the cycling of reactive nitrogen between gaseous and dissolved phases in environmental systems."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TRChem_gas_NH3_geochem_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001736",
-      "lbl" : "total precipitated P containing transformation non-band",
+      "lbl" : "Total precipitated phosphorus containing transformation non-band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The term 'total precipitated P containing transformation non-band' refers to the amount of phosphorous (P) that is transformed and then deposited onto the Earth's surface in forms other than bands within a specified time period. This parameter is a component of earth system models and is used to quantify and simulate the cycling and distribution of phosphorous in terrestrial and aquatic ecosystems. It provides valuable information for understanding nutrient dynamics and their impact on ecosystem health and functioning."
         },
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcp_RChem_soil_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "mol d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001737",
-      "lbl" : "cumlative volatile tracer error",
+      "lbl" : "Cumulative volatile tracer error",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "The accumulated error in mass balance calculations for volatile tracer compounds that can partition between liquid and gas phases in environmental systems. This parameter quantifies uncertainty in tracer transport models and helps assess the reliability of contaminant fate and transport predictions in systems where volatilization represents a significant loss pathway."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "trcg_mass_cumerr_col"
@@ -29626,30 +37208,45 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001738",
-      "lbl" : "water flux into the grid due to runoff",
+      "lbl" : "Water flux into the grid due to runoff",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric rate of water entering a model grid cell or computational unit as a result of surface runoff from surrounding areas or upstream locations. This flux represents lateral water movement that affects local water balance, soil moisture conditions, and hydrological connectivity between landscape units in watershed and catchment-scale hydrological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TXGridSurfRunoff_2DH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001739",
-      "lbl" : "heat flux into the grid due to runoff",
+      "lbl" : "Heat flux into the grid due to runoff",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The rate of thermal energy transfer into a model grid cell or computational unit carried by surface runoff water from surrounding areas. This heat flux affects local soil temperature, energy balance, and thermal processes by transporting sensible heat through lateral water movement, which is important for modeling temperature dynamics in hydrologically connected landscape systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THeatXGridBySurfRunoff_2DH"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000273"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
         } ]
@@ -29659,7 +37256,10 @@
       "lbl" : "Bottom level ID",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A numerical identifier that specifies the lowest computational layer or depth level in a layered environmental model, typically representing the bottom boundary of a soil profile or water column. This identifier is used in multi-layered modeling frameworks to define vertical domain boundaries and establish lower boundary conditions for heat, water, and solute transport calculations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "Don't know what this means", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "iPondBotLev_col"
@@ -29667,28 +37267,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001741",
-      "lbl" : "air concentration",
+      "lbl" : "Air concentration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric fraction of air-filled pore space in soil, representing the proportion of total soil volume occupied by gas phase under current moisture conditions. This parameter controls gas exchange rates, root respiration, and microbial aerobic processes, and is fundamental for understanding soil aeration status and oxygen availability in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ThetaAir_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000023"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001742",
-      "lbl" : "soil air content",
+      "lbl" : "Soil air content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil air content refers to the volume or percentage of air space in a soil sample. It determines the amount of oxygen available to roots and soil organisms. Proper soil aeration is essential for the health of soil ecosystems, as it affects root growth, nutrient uptake by plants, and the activity of soil microorganisms. It is considered a key factor in soil health, productivity, and sustainability. Typically, a soil with an air content of about 50% is considered ideal for plant growth. More compacted soils have less air space and can become waterlogged, while lighter, sandy soils may have higher air space but less water and nutrient retention."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLsoiAirP_vr"
@@ -29699,14 +37308,20 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000050"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001743",
-      "lbl" : "volumetric water content",
+      "lbl" : "Volumetric water content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of water present in soil expressed as a fraction of the total soil volume, representing the three-dimensional water storage capacity and current moisture status of soil systems. This fundamental parameter controls plant water availability, microbial activity, and biogeochemical processes, and is essential for understanding soil hydrology, irrigation management, and ecosystem water balance in terrestrial environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THETW_vr"
@@ -29721,10 +37336,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001744",
-      "lbl" : "volumetric ice content",
+      "lbl" : "Volumetric ice content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of ice present in soil expressed as a fraction of the total soil volume, representing the frozen water component that occupies pore spaces in cold climate soils. This parameter is crucial for understanding freeze-thaw processes, soil thermal dynamics, and hydrological changes in seasonally frozen soils and permafrost regions where ice content affects soil structure, water movement, and biogeochemical processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "THETI_vr"
@@ -29739,10 +37357,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001745",
-      "lbl" : "volumetric moblize water",
+      "lbl" : "Volumetric moblize water",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of mobile or readily moveable water in soil expressed as a fraction of total soil volume, representing the water fraction that can flow freely through soil pores under gravitational or pressure gradients. This parameter is important for understanding water transport processes, drainage capacity, and the portion of soil water that contributes to groundwater recharge, runoff generation, and solute transport in terrestrial hydrological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ThetaH2OZ_vr"
@@ -29757,10 +37378,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001746",
-      "lbl" : "volumetric mobile ice",
+      "lbl" : "Volumetric mobile ice",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of mobile or moveable ice in soil expressed as a fraction of total soil volume, representing frozen water that can redistribute or flow under pressure gradients during freeze-thaw cycles. This parameter is important for understanding ice redistribution processes, frost heave mechanics, and seasonal changes in soil structure and hydrology in cold climate regions where mobile ice affects soil stability and water movement patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ThetaICEZ_vr"
@@ -29775,13 +37399,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001747",
-      "lbl" : "soil micropore water content",
+      "lbl" : "Soil micropore water content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "The micropore water flux is the volume of water moving through the micropores in the soil per unit time. This can be influenced by various factors, including soil type, texture, precipitation, and evaporation rates among others."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLWatMicP_vr"
@@ -29799,10 +37423,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001748",
-      "lbl" : "soil micropore ice content",
+      "lbl" : "Soil micropore ice content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of ice present within the smallest pore spaces of soil, typically less than 30 micrometers in diameter, representing frozen water trapped in fine soil pores during freezing processes. This parameter is crucial for understanding water and ice distribution in structured soils, controls soil thermal properties during freeze-thaw cycles, and affects microbial habitat and biogeochemical processes in seasonally frozen and permafrost soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLiceMicP_vr"
@@ -29820,18 +37447,18 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001749",
-      "lbl" : "soil macropore water content",
+      "lbl" : "Soil macropore water content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of water present within the largest pore spaces of soil, typically greater than 75 micrometers in diameter, representing water in structural voids, root channels, and large inter-aggregate spaces. This parameter controls rapid water movement and drainage processes, affects root penetration and gas exchange, and is fundamental for understanding preferential flow, irrigation efficiency, and soil aeration in structured terrestrial soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLWatMacP_vr"
         } ],
         "basicPropertyValues" : [ {
-          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000040"
-        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         }, {
@@ -29844,10 +37471,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001750",
-      "lbl" : "soil micropore matric water potential",
+      "lbl" : "Soil micropore matric water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The energy status or tension of water held within the smallest soil pores, representing the suction pressure required to extract water from micropore spaces typically less than 30 micrometers in diameter. This parameter controls plant water availability, microbial activity, and biogeochemical processes by determining how tightly water is bound to soil particles and influences water movement, root water uptake, and soil water retention in fine-textured soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSISoilMatricP_vr"
@@ -29862,15 +37492,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001751",
-      "lbl" : "elevation adjusted total soil micropore total water potential",
+      "lbl" : "Elevation adjusted total soil micropore total water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The combined water potential of micropore water that has been corrected for gravitational effects due to elevation differences, representing the total energy status of water in fine soil pores. This elevation-adjusted parameter is essential for understanding water movement across topographically variable landscapes, enables accurate modeling of water flow between different elevations, and controls plant water availability and biogeochemical processes in sloped terrain and mountainous environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ElvAdjstedSoilH2OPSIMPa_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MPa"
         }, {
@@ -29880,10 +37516,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001752",
-      "lbl" : "soil micropore water content before wetting front",
+      "lbl" : "Soil micropore water content before wetting front",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of water present in micropore spaces prior to the arrival of an advancing wetting front during infiltration events, representing the initial moisture condition in fine soil pores. This parameter is crucial for modeling infiltration processes, understanding preferential flow pathways, and predicting how initial soil moisture conditions affect water penetration, solute transport, and runoff generation during precipitation and irrigation events."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLWatMicPX_vr"
@@ -29901,13 +37540,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001753",
-      "lbl" : "soil macropore - micropore water transfer",
+      "lbl" : "Soil macropore - micropore water transfer",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil macropore - micropore water transfer refers to the process of movement of water within the soil between the larger pores or cavities (macropores) and the smaller ones (micropores). This is an important aspect of the soil's hydrological behavior, affecting the soil's water-holding capacity, water availability for plant uptake, and the leaching of nutrients and contaminants. The rate of this transfer can be influenced by factors such as soil texture, structure, organic matter content, and external conditions such as precipitation and evaporation."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FWatExMacP2MicP_vr"
@@ -29925,10 +37564,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001754",
-      "lbl" : "soil macropore ice content",
+      "lbl" : "Soil macropore ice content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of ice present within large pore spaces (macropores) in frozen soils, representing frozen water that occupies the larger structural voids and root channels. This parameter affects soil hydraulic properties during freeze-thaw cycles and controls water movement and availability in seasonally frozen soils and permafrost regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLiceMacP_vr"
@@ -29946,13 +37588,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001756",
-      "lbl" : "soil macropore water flux",
+      "lbl" : "Soil macropore water flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Macropore water flux refers to the rate at which water moves through the large pores within the soil structure. Macropores, typically greater than 0.05mm in diameter, play a crucial role in soil hydrology, influencing water infiltration, storage, and redistribution within the soil. The macropore water flux can be influenced by factors such as soil type, texture, structure, and organic matter content, as well as external conditions such as precipitation, temperature, and evaporation rates."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "VLWatMacPM_vr"
@@ -29973,13 +37615,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001758",
-      "lbl" : "soil water film thickness",
+      "lbl" : "Soil water film thickness",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Soil water film thickness refers to the thickness of a layer of water that coats soil particles. This water film allows for the movement and availability of nutrients and is crucial for plant absorption and root functions. The thickness can vary depending on soil type, rainfall, and other environmental conditions."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FILMM_vr"
@@ -29994,13 +37636,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001759",
-      "lbl" : "slope of water table relative to surface slope",
+      "lbl" : "Slope of water table relative to surface slope",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "WaterTBLSlope refers to the angle of the water table in relation to the surface slope. It is an important measurement in hydrology as it can significantly impact the flow of groundwater, the saturation of soils, and ultimately the distribution of water in a landscape."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WaterTBLSlope_col"
@@ -30018,28 +37660,37 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001760",
-      "lbl" : "depth of artificial water table",
+      "lbl" : "Depth of artificial water table",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical distance from the soil surface to an artificially maintained groundwater level created by subsurface drainage systems, irrigation, or water management practices. This parameter is important for understanding hydrological modifications in agricultural landscapes and affects root zone hydrology, soil chemistry, and crop productivity in managed water table systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WtblDepzTile_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "m"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
           "val" : "https://w3id.org/bervo/BERVO_8000144"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001761",
-      "lbl" : "artificial water table depth",
+      "lbl" : "Artificial water table depth",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Artificial water table depth refers to the depth at which the water table is artificially maintained through human intervention, often for purposes such as irrigation, drainage, or preventing land subsidence. This is typically done in areas where natural water table levels are unsuitable for the intended land use."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TileWaterTable_col"
@@ -30057,15 +37708,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001762",
-      "lbl" : "depth of artificial water table adjusted for elevation",
+      "lbl" : "Depth of artificial water table adjusted for elevation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical distance to an artificially maintained groundwater level that has been corrected for local topographic elevation differences, ensuring consistent measurement reference across variable terrain. This elevation-adjusted parameter is essential for regional water table mapping, drainage system design, and understanding groundwater flow patterns in managed agricultural watersheds with controlled water table systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DTBLD_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         }, {
@@ -30075,15 +37732,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001763",
-      "lbl" : "internal water table depth",
+      "lbl" : "Internal water table depth",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The depth to groundwater level measured within a specific soil profile or model domain, representing the local saturation boundary that develops from internal hydrological processes. This parameter differs from regional water tables by reflecting local soil moisture dynamics, perched water conditions, and site-specific hydrological controls that affect root zone hydrology and soil biogeochemical processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DepzIntWTBL_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         }, {
@@ -30093,15 +37756,24 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001764",
-      "lbl" : "initial external water table depth, elevation corrected",
+      "lbl" : "Initial external water table depth, elevation corrected",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The starting depth to external groundwater level at the beginning of a modeling period or study, adjusted for local elevation to provide a consistent reference datum. This initial condition parameter is crucial for hydrological modeling and establishes baseline groundwater conditions for simulating water table fluctuations and their effects on soil moisture and plant water availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ExtWaterTablet0_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000265"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         }, {
@@ -30111,15 +37783,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001765",
-      "lbl" : "current external water table depth, elevation corrected (>0 lower than soil surface)",
+      "lbl" : "Current external water table depth, elevation corrected (>0 lower than soil surface)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The present depth to external groundwater level adjusted for local topographic elevation, with positive values indicating water table positions below the soil surface. This parameter tracks real-time groundwater conditions and is fundamental for understanding dynamic interactions between groundwater and surface processes, including capillary rise, root water uptake, and soil moisture regulation."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ExtWaterTable_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000069"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m"
         }, {
@@ -30129,10 +37807,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001766",
-      "lbl" : "external water table depth",
+      "lbl" : "External water table depth",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The vertical distance from the land surface to the natural or unmanaged groundwater level in the surrounding landscape or regional aquifer system. This parameter represents ambient groundwater conditions that influence local hydrology through lateral groundwater flow, capillary fringe effects, and baseflow contributions to surface water bodies in natural and semi-natural environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NatWtblDepz_col"
@@ -30150,21 +37831,31 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001767",
-      "lbl" : "total energy impact for erosion",
+      "lbl" : "Total energy impact for erosion",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative kinetic energy delivered to soil surfaces by raindrop impact and surface flow that drives soil particle detachment and erosion processes. This parameter quantifies the erosive power of precipitation and runoff events and is fundamental for predicting soil loss rates, sediment transport capacity, and landscape evolution in erosion-prone environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EnergyImpact4Erosion_colM"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001768",
-      "lbl" : "excess water+ice",
+      "lbl" : "Excess water+ice",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The combined volume of liquid water and ice that exceeds the storage capacity of soil pore spaces, representing the surplus frozen and unfrozen water available for drainage or runoff. This parameter is important for understanding hydrological processes in frozen soils and controls water movement, frost heave, and seasonal water balance in cold climate regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XVLMobileWaterLitRM"
@@ -30182,10 +37873,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001769",
-      "lbl" : "excess water",
+      "lbl" : "Excess water",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of liquid water that exceeds the water-holding capacity of soil, representing the surplus water available for drainage, runoff, or deep percolation beyond field capacity. This parameter controls leaching processes, groundwater recharge rates, and surface runoff generation, and is crucial for understanding water balance and solute transport in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XVLMobileWatMicPM"
@@ -30200,10 +37894,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001770",
-      "lbl" : "excess ice",
+      "lbl" : "Excess ice",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volume of ice that exceeds the ice-holding capacity of soil pore spaces, representing surplus frozen water that may contribute to frost heave, surface runoff, or drainage upon melting. This parameter is important for understanding freeze-thaw processes, soil structural changes, and hydrological dynamics in seasonally frozen soils and permafrost regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XVLiceMicPM"
@@ -30218,10 +37915,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001771",
-      "lbl" : "hydraulic conductivity at different moisture levels",
+      "lbl" : "Hydraulic conductivity at different moisture levels",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The ability of soil to transmit water through its pore network as a function of soil water content, describing how water movement capacity changes with soil moisture conditions. This relationship is fundamental for modeling unsaturated water flow, irrigation efficiency, and drainage processes, and controls the rate of water infiltration, redistribution, and plant water availability in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroCond_3D"
@@ -30229,13 +37929,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001772",
-      "lbl" : "macropore hydraulic conductivity",
+      "lbl" : "Macropore hydraulic conductivity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Macropore hydraulic conductivity (HydroCondMacP) refers to the ability of the soil's macropores (pores that are greater than 0.08mm in diameter) to transmit water under the influence of a hydraulic gradient. It plays a crucial role in determining the rate and direction of water movement in the soil, and thus impacts soil water availability and nutrient mobility."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroCondMacP_vr"
@@ -30253,10 +37953,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001773",
-      "lbl" : "soil micropore hydraulic conductivity for root water uptake",
+      "lbl" : "Soil micropore hydraulic conductivity for root water uptake",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The capacity of soil micropores to conduct water specifically for plant root water absorption processes. This parameter controls water availability to plant roots, affecting transpiration rates and plant water stress responses in fine-textured soils with predominantly micropore networks."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HydroCondMicP4RootUptake_vr"
@@ -30271,40 +37974,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001774",
-      "lbl" : "runoff water flux out of grid (>=0)",
+      "lbl" : "Runoff water flux out of grid (>=0)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of surface water leaving a computational grid cell through runoff processes, constrained to non-negative values. This parameter represents water export from model grid cells, controlling downstream flow generation and spatial water redistribution in watershed modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SurfRunoffPotentM_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 t-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001775",
-      "lbl" : "runoff velocity",
+      "lbl" : "Runoff velocity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The speed of surface water movement during runoff events across terrestrial landscapes. This parameter controls runoff travel time, erosion potential, and flood wave propagation, affecting downstream hydrograph timing and peak flow characteristics in watershed systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RunoffVelocityM_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000101"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m t-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001776",
-      "lbl" : "flag for directional surface runoff",
+      "lbl" : "Flag for directional surface runoff",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A logical indicator controlling the activation of directional surface runoff calculations in two-dimensional hydrological models. This parameter manages computational efficiency by enabling or disabling complex flow routing algorithms based on topographic conditions and model requirements."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Remove?", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IFLBM_2DH"
@@ -30312,10 +38030,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001777",
-      "lbl" : "flag for directional runoff, related to IFLBM_2DH",
+      "lbl" : "Flag for directional runoff, related to IFLBM_2DH",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A secondary logical indicator associated with directional runoff flag operations in two-dimensional flow models. This parameter works in conjunction with primary runoff flags to manage computational flow routing decisions and numerical stability in complex terrain simulations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Remove?", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IFLB_2DH"
@@ -30323,10 +38044,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001778",
-      "lbl" : "scalar for northern subsurface boundary water flux",
+      "lbl" : "Scalar for northern subsurface boundary water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless multiplier controlling the magnitude of subsurface water flux across the northern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechrgDistNorthSubSurf_col"
@@ -30334,10 +38058,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001779",
-      "lbl" : "scalar for eastern subsurface boundary water flux",
+      "lbl" : "Scalar for eastern subsurface boundary water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless multiplier controlling the magnitude of subsurface water flux across the eastern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechrgDistEastSubSurf_col"
@@ -30345,10 +38072,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001780",
-      "lbl" : "scalar for southern subsurface boundary water flux",
+      "lbl" : "Scalar for southern subsurface boundary water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless multiplier controlling the magnitude of subsurface water flux across the southern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechrgDistSouthSubSurf_col"
@@ -30356,10 +38086,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001781",
-      "lbl" : "scalar for western subsurface boundary water flux",
+      "lbl" : "Scalar for western subsurface boundary water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless multiplier controlling the magnitude of subsurface water flux across the western boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechrgDistWestSubSurf_col"
@@ -30367,70 +38100,97 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001782",
-      "lbl" : "northern subsurface boundary water flux rate constant",
+      "lbl" : "Northern subsurface boundary water flux rate constant",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The time-dependent coefficient controlling the rate of subsurface water exchange across the northern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in northern model boundaries."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechargRateNorthWTBL_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001783",
-      "lbl" : "eastern subsurface boundary water flux rate constant",
+      "lbl" : "Eastern subsurface boundary water flux rate constant",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The time-dependent coefficient controlling the rate of subsurface water exchange across the eastern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in eastern model boundaries."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechargRateEastWTBL_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001784",
-      "lbl" : "southern subsurface boundary water flux rate constant",
+      "lbl" : "Southern subsurface boundary water flux rate constant",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The time-dependent coefficient controlling the rate of subsurface water exchange across the southern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in southern model boundaries."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechargRateSouthWTBL_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001785",
-      "lbl" : "western subsurface boundary water flux rate constant",
+      "lbl" : "Western subsurface boundary water flux rate constant",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The time-dependent coefficient controlling the rate of subsurface water exchange across the western boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in western model boundaries."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechargRateWestWTBL_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000270"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001786",
-      "lbl" : "scalar for northern surface boundary water flux",
+      "lbl" : "Scalar for northern surface boundary water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless multiplier controlling the magnitude of surface water flux across the northern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechargNorthSurf_col"
@@ -30438,10 +38198,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001787",
-      "lbl" : "scalar for eastern surface boundary water flux",
+      "lbl" : "Scalar for eastern surface boundary water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless multiplier controlling the magnitude of surface water flux across the eastern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechargEastSurf_col"
@@ -30449,10 +38212,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001788",
-      "lbl" : "scalar for southern surface boundary water flux",
+      "lbl" : "Scalar for southern surface boundary water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless multiplier controlling the magnitude of surface water flux across the southern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechargSouthSurf_col"
@@ -30460,10 +38226,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001789",
-      "lbl" : "scalar for western surface boundary water flux",
+      "lbl" : "Scalar for western surface boundary water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless multiplier controlling the magnitude of surface water flux across the western boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechargWestSurf_col"
@@ -30471,10 +38240,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001790",
-      "lbl" : "scalar for lower subsurface boundary water flux",
+      "lbl" : "Scalar for lower subsurface boundary water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A dimensionless multiplier controlling the magnitude of subsurface water flux across the lower boundary of model domains. This parameter adjusts groundwater recharge and discharge rates based on hydrogeological conditions and boundary specifications in hydrological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RechargBottom_col"
@@ -30482,40 +38254,67 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001791",
-      "lbl" : "micropore water flux",
+      "lbl" : "Micropore water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water through soil micropore systems in three-dimensional model domains. This parameter quantifies the movement of water through the smallest pore spaces in soil matrix, critical for understanding plant water availability and soil moisture dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WaterFlow2MicPM_3D"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 t-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000012"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001792",
-      "lbl" : "macropore water flux",
+      "lbl" : "Macropore water flux",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water through soil macropore systems in three-dimensional model domains. This parameter quantifies the rapid movement of water through large pore spaces and cracks in soil, essential for understanding preferential flow and rapid infiltration processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WaterFlow2MacPM_3D"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 t-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000046"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001793",
-      "lbl" : "change in soil air volume for layer from last to current iteration, >0, shrink",
+      "lbl" : "Change in soil air volume for layer from last to current iteration, >0, shrink",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric reduction in soil air space between successive model iterations, where positive values indicate air volume shrinkage. This parameter tracks dynamic changes in soil aeration during wetting and drying cycles, essential for understanding soil gas exchange and root respiration in environmental models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ReductVLsoiAirPM_vr"
@@ -30527,88 +38326,145 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001795",
-      "lbl" : "meltwater flux into soil micropores",
+      "lbl" : "Meltwater flux into soil micropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water from melting snow entering soil micropore systems. This parameter quantifies the infiltration of snowmelt into the smallest soil pore spaces, critical for understanding spring water recharge and soil moisture dynamics in cold regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatFlowSno2MicPM_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000012"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001796",
-      "lbl" : "meltwater flux into soil macropores",
+      "lbl" : "Meltwater flux into soil macropores",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water from melting snow entering soil macropore systems. This parameter quantifies the rapid infiltration of snowmelt through large soil pores and preferential flow paths, essential for understanding spring flood generation and groundwater recharge in cold regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatFlowSno2MacPM_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000046"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001797",
-      "lbl" : "air-filled soil porosity",
+      "lbl" : "Air-filled soil porosity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The fraction of total soil pore space filled with air rather than water at any given time. This parameter quantifies soil aeration status and gas-filled porosity, critical for understanding root respiration, soil gas exchange, and anaerobic conditions in environmental modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FracAirFilledSoilPoreM_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "http://www.w3.org/2002/07/Porosity"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001798",
-      "lbl" : "soil micropore tortuosity",
+      "lbl" : "Soil micropore tortuosity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The measure of path complexity for fluid flow through soil micropore networks, quantifying the deviation from straight-line flow paths. This parameter accounts for the winding nature of micropore connections and affects diffusion rates of water and solutes through fine soil pore systems in environmental models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TortMicPM_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000289"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000012"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001799",
-      "lbl" : "soil macropore tortuosity",
+      "lbl" : "Soil macropore tortuosity",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The measure of path complexity for fluid flow through soil macropore networks, quantifying the deviation from straight-line flow paths. This parameter accounts for the winding nature of macropore connections and affects rapid water movement and preferential flow through large soil pore systems in environmental models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "TortMacPM_vr"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000289"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000046"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001800",
-      "lbl" : "coefficient for dissolution - volatilization",
+      "lbl" : "Coefficient for dissolution - volatilization",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Coefficient for dissolution - volatilization represents the proportional rate at which a soluble compound dissolves into a solvent or volatilizes into the air. The rate can be influenced by temperature, surface area, the nature of the solvent and solute, and other factors. This parameter is used in modeling to understand the fate and transport of chemicals in various environmental compartments."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "DiffusivitySolutEffM_vr"
@@ -30620,10 +38476,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001801",
-      "lbl" : "soil hydraulic resistance",
+      "lbl" : "Soil hydraulic resistance",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The resistance to water flow through soil encountered by plant roots during water uptake processes. This parameter quantifies the impedance to root water absorption caused by soil texture, structure, and moisture conditions, essential for understanding plant water stress and root-soil water dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilResit4RootPentrate_vr"
@@ -30631,14 +38490,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MPa h m-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001802",
-      "lbl" : "soil water potential at saturation",
+      "lbl" : "Soil water potential at saturation",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The water potential of soil when all pore spaces are completely filled with water, representing the upper limit of soil water energy status. This parameter defines the reference point for soil water potential measurements and is critical for understanding soil water retention characteristics and plant water availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSISE_vr"
@@ -30646,14 +38511,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mpa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001803",
-      "lbl" : "soil water potential at air entry",
+      "lbl" : "Soil water potential at air entry",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The soil water potential at which air first enters the largest soil pores during drainage, marking the transition from saturated to unsaturated conditions. This parameter defines the critical threshold for soil aeration and is essential for understanding soil water retention curves and drainage processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSISoilAirEntry"
@@ -30661,14 +38532,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mpa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001804",
-      "lbl" : "osmotic soil water potential",
+      "lbl" : "Osmotic soil water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The component of soil water potential arising from dissolved solutes in soil solution, representing the chemical energy contribution to total water potential. This parameter quantifies the effect of salt concentration on soil water availability to plants and microbial processes in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSISoilOsmotic_vr"
@@ -30676,14 +38553,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "Mpa"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001805",
-      "lbl" : "gravimetric soil water potential",
+      "lbl" : "Gravimetric soil water potential",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The component of soil water potential arising from gravitational forces acting on soil water at different elevations. This parameter quantifies the effect of gravity on water movement and energy status in soil profiles, essential for understanding vertical water flow and hydraulic gradients in environmental models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PSIGrav_vr"
@@ -30695,10 +38578,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001806",
-      "lbl" : "air-dry water content",
+      "lbl" : "Air-dry water content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric water content remaining in soil after it has been dried to equilibrium with atmospheric humidity under standard laboratory conditions, representing tightly bound water. This parameter indicates the minimum water content achievable through air drying and is important for soil characterization, water retention studies, and understanding the hygroscopic properties of different soil types."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilWatAirDry_vr"
@@ -30706,14 +38592,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 m-3"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001807",
-      "lbl" : "micropore class water content",
+      "lbl" : "Micropore class water content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric water content present within the smallest pore spaces in soil, typically less than 30 micrometers in diameter, where water is held at high matric potentials. This water fraction is relatively immobile and represents the portion of soil water that is tightly held against gravitational drainage, affecting plant water availability and solute transport in structured soils."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ThetaSat_vr"
@@ -30721,13 +38613,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001808",
-      "lbl" : "unsaturated water flux",
+      "lbl" : "Unsaturated water flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Unsaturated water flux refers to the movement of water through the unsaturated zone of the soil, which is the layer above the water table where some spaces within the soil structure are filled with air rather than water. It is an important process in hydrology and soil science as it influences soil moisture dynamics, nutrient transport, and groundwater recharge."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WaterFlowSoiMicPX_3D"
@@ -30741,14 +38633,20 @@
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_measured_in",
           "val" : "https://w3id.org/bervo/BERVO_8000062"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001809",
-      "lbl" : "evapotranspiration",
+      "lbl" : "Evapotranspiration",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The combined rate of water loss from soil and plant surfaces through evaporation and plant transpiration processes, representing the primary pathway for water return to the atmosphere in terrestrial ecosystems. This parameter integrates plant physiological processes with physical evaporation and is fundamental for water balance calculations, irrigation scheduling, and understanding ecosystem water use efficiency."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EvapoTransp_col"
@@ -30760,15 +38658,21 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001812",
-      "lbl" : "cumulative total surface runoff",
+      "lbl" : "Cumulative total surface runoff",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The accumulated volume of water that has flowed over the land surface during a specified time period, representing the total surface water yield from precipitation events. This parameter is essential for watershed management, flood prediction, and understanding the hydrological response of landscapes to precipitation patterns and land use changes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Qrunoff_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
         }, {
@@ -30781,10 +38685,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001813",
-      "lbl" : "total soil hygroscopic water content",
+      "lbl" : "Total soil hygroscopic water content",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The total amount of water that soil can absorb from atmospheric water vapor under equilibrium conditions, representing the most tightly bound water fraction in soil. This parameter indicates soil clay content and organic matter composition, affects soil physical properties, and represents the water that remains unavailable to plants even under severe drought conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "WatMass_col"
@@ -30792,6 +38699,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000202"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
@@ -30802,17 +38712,23 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001814",
-      "lbl" : "total subsurface water loss",
+      "lbl" : "Total subsurface water loss",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The cumulative volume of water lost from soil through subsurface pathways including deep drainage, lateral seepage, and groundwater discharge over a specified time period. This parameter quantifies the component of water balance that represents water moving below the root zone and is crucial for understanding groundwater recharge, contaminant transport, and long-term water availability in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "H2OLoss_CumYr_col"
         } ],
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
-          "val" : "https://w3id.org/bervo/BERVO_8000155"
+          "val" : "http://www.w3.org/2002/07/Water%20flux"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
@@ -30823,13 +38739,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001815",
-      "lbl" : "total water drainage below root zone",
+      "lbl" : "Total water drainage below root zone",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Total water drainage below root zone, also known as deep percolation, is the process by which water moves down through the soil profile, below the root zone, and eventually reaches the groundwater system. This parameter is important in assessing water loss from the soil and its availability for plant use, as well as for estimating groundwater recharge and understanding nutrient leaching."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QDrain_col"
@@ -30837,6 +38753,9 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_Attribute",
           "val" : "https://w3id.org/bervo/BERVO_8000026"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000254"
         }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2"
@@ -30850,10 +38769,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001816",
-      "lbl" : "soil surface runoff water",
+      "lbl" : "Soil surface runoff water",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water running off the soil surface across model grid cells in two-dimensional horizontal domains. This parameter quantifies surface water movement between adjacent grid cells during rainfall and snowmelt events, essential for understanding lateral water redistribution in watershed modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "XGridSurfRunoff_2DH"
@@ -30865,10 +38787,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001817",
-      "lbl" : "soil surface runoff heat",
+      "lbl" : "Soil surface runoff heat",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The thermal energy transported by surface runoff water across model grid cells in two-dimensional horizontal domains. This parameter quantifies heat transfer through lateral water movement on soil surfaces, important for understanding temperature dynamics and energy balance in watershed thermal modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "HeatXGridBySurfRunoff_2DH"
@@ -30876,17 +38801,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "MJ d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000092"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001818",
-      "lbl" : "runoff from surface water",
+      "lbl" : "Runoff from surface water",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
           "val" : "Runoff from surface water refers to the water that flows off the surface of the land - including fields, forest floors, city streets, and lawns, etc. - without sinking into the ground. It's a key component in the hydrological cycle, contributing significantly to the overall water resources in an area. Monitoring runoff is crucial for various environmental assessments and management practices, including flood forecasting, water supply planning, and water quality management."
         },
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QRunSurf_col"
@@ -30904,10 +38832,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001819",
-      "lbl" : "water discharge",
+      "lbl" : "Water discharge",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water leaving a system through outlets, channels, or drainage pathways. This parameter quantifies water outflow from watersheds, soil systems, or model domains, essential for understanding water balance and downstream flow contributions in hydrological modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QDischar_col"
@@ -30915,14 +38846,20 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001820",
-      "lbl" : "surface runoff in iteration M",
+      "lbl" : "Surface runoff in iteration M",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of surface runoff calculated during the M-th iteration of numerical solution procedures in two-dimensional horizontal domains. This parameter represents intermediate runoff calculations during iterative model solution processes, important for convergence analysis and numerical stability in hydrological modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QflxSurfRunoffM_2DH"
@@ -30930,10 +38867,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001821",
-      "lbl" : "infiltration into soil",
+      "lbl" : "Infiltration into soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water entering the soil surface from precipitation, irrigation, or surface water sources. This parameter quantifies the downward movement of water from the surface into soil pore spaces, fundamental for understanding soil water recharge and surface-subsurface water exchange processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Qinflx2Soil_col"
@@ -30941,36 +38881,62 @@
         "basicPropertyValues" : [ {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measured_in",
+          "val" : "https://w3id.org/bervo/BERVO_8000062"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001822",
-      "lbl" : "soil water mass at the begnining of time step",
+      "lbl" : "Soil water mass at the beginning of time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of water contained within the soil profile at the start of a simulation time interval. This parameter establishes initial soil water storage conditions for mass balance calculations, tracking changes in soil moisture throughout hydrological modeling periods."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilWatMassBeg_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001823",
-      "lbl" : "soil water mass at the end of time step",
+      "lbl" : "Soil water mass at the end of time step",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The total mass of water contained within the soil profile at the end of a simulation time interval. This parameter reflects net changes from precipitation, evapotranspiration, and drainage, representing final soil water storage state for mass balance verification."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilWatMassEnd_col"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000137"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001824",
-      "lbl" : "water flow into soil due to precipitation (+ surface irrigation)",
+      "lbl" : "Water flow into soil due to precipitation (+ surface irrigation)",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water entering soil from rainfall and surface irrigation applications. This parameter represents primary water input to soil systems, controlling soil moisture recharge, runoff generation, and groundwater infiltration in agricultural and natural ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Rain2Soil_col"
@@ -30982,10 +38948,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001825",
-      "lbl" : "cumulative dew deposition on canopy",
+      "lbl" : "Cumulative dew deposition on canopy",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The total volume of water deposited as dew on vegetation canopy surfaces over annual periods. This parameter represents atmospheric moisture input to ecosystems, affecting plant water balance and contributing to ecosystem water budgets in arid and semi-arid environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QdewCanopy_CumYr_pft"
@@ -30997,40 +38966,55 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001826",
-      "lbl" : "snow water flux to soil",
+      "lbl" : "Snow water flux to soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of liquid water transfer from snowpack to underlying soil layers. This parameter controls snowmelt infiltration, affecting soil moisture recharge, groundwater contributions, and spring runoff generation in snow-dominated watersheds."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QSnoWatXfer2Soil_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001827",
-      "lbl" : "snow ice flux to soil",
+      "lbl" : "Snow ice flux to soil",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of ice transfer from snowpack to underlying soil layers during melting and refreezing processes. This parameter affects soil thermal dynamics, frost formation, and water storage in frozen soil layers of cold region ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QSnoIceXfer2Soil_col"
         } ],
         "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000040"
+        }, {
           "pred" : "https://w3id.org/bervo/BERVO_has_unit",
           "val" : "m3 d-2 h-1"
         } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001828",
-      "lbl" : "precipiation from atmosphere to land surface",
+      "lbl" : "Precipitation from atmosphere to land surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of water delivered from atmospheric sources to terrestrial land surfaces. This parameter represents total precipitation input controlling surface water balance, ecosystem water supply, and hydrological cycle components in terrestrial environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PrecipAtm2LandSurf_col"
@@ -31042,10 +39026,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001829",
-      "lbl" : "precipitation through canopy",
+      "lbl" : "Precipitation through canopy",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of precipitation that penetrates through vegetation canopy to reach the ground surface. This parameter represents effective precipitation after canopy interception, controlling soil water input and understory ecosystem water availability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RainPrecThrufall_col"
@@ -31057,10 +39044,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001830",
-      "lbl" : "rainfall to snow",
+      "lbl" : "Rainfall to snow",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of liquid precipitation that falls onto existing snowpack surfaces. This parameter represents rain-on-snow events that can trigger rapid snowmelt, affecting snowpack energy balance and flood generation in snow-covered watersheds."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RainPrec2Sno_col"
@@ -31072,10 +39062,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_0001831",
-      "lbl" : "rainfall to exposed surface",
+      "lbl" : "Rainfall to exposed surface",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of precipitation falling directly onto exposed land surfaces without vegetation or snow cover. This parameter controls surface runoff generation, soil erosion potential, and direct water input to bare soil areas in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "Rain2ExposedSurf_col"
@@ -31090,7 +39083,10 @@
       "lbl" : "Internal lateral flow between grids",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "The volumetric flow rate of subsurface water movement between adjacent computational grid cells in hydrological models. This parameter controls lateral water redistribution, groundwater flow patterns, and spatial connectivity of subsurface water systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "QWatIntLaterFlow_col"
@@ -31100,14 +39096,125 @@
           "val" : "m3 H2O d-2 h-1"
         } ]
       }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_0001833",
+      "lbl" : "Area covered by specified plant",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The surface area occupied by a specific plant species or taxonomic group within a defined spatial extent. This parameter quantifies vegetation coverage patterns, controlling habitat availability, competitive interactions, and ecosystem spatial structure in ecological studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_taxa" ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000079"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "m2 d-2"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_0001834",
+      "lbl" : "Percent area covered by specified plant",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The proportion of total land area occupied by a specific plant species or taxonomic group expressed as a percentage. This parameter quantifies relative vegetation dominance, controlling species composition patterns and ecosystem functional diversity in plant community studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)", "Use with BERVO:involves_taxa" ],
+        "basicPropertyValues" : [ {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000079"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Qualifier",
+          "val" : "https://w3id.org/bervo/BERVO_8000293"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000021"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_0001835",
+      "lbl" : "Date of fire",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The calendar date when a fire event occurred or was observed in terrestrial ecosystems. This parameter establishes temporal reference for fire disturbance effects, controlling burn history analysis and fire regime characterization in ecosystem management and research."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "MIXS:0001086"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Context",
+          "val" : "https://w3id.org/bervo/BERVO_8000172"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_value_type",
+          "val" : "https://w3id.org/bervo/BERVO_8000240"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_0001836",
+      "lbl" : "Turbidity of water",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The optical property of water indicating the degree of light scattering by suspended particles and dissolved substances. This parameter controls light penetration, aquatic productivity, and water quality assessment in freshwater and marine ecosystem studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "MIXS:0000191"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000294"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "nephelometric turbidity units"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_0001837",
+      "lbl" : "Water current",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The volumetric flow rate and directional movement of water masses in aquatic environments. This parameter controls nutrient transport, sediment redistribution, and habitat conditions in rivers, lakes, and marine ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "MIXS:0000203"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_Attribute",
+          "val" : "https://w3id.org/bervo/BERVO_8000295"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_has_unit",
+          "val" : "m3 s-1"
+        }, {
+          "pred" : "https://w3id.org/bervo/BERVO_measurement_of",
+          "val" : "https://w3id.org/bervo/BERVO_8000102"
+        } ]
+      }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000000",
       "lbl" : "Runoff",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Runoff is the flow of water over the ground surface when soil is saturated or impermeable."
-        }
+          "val" : "The flow of water over the ground surface when soil is saturated, impermeable, or precipitation intensity exceeds infiltration capacity. This hydrological process is fundamental for understanding water balance, erosion patterns, flood generation, and downstream water resource availability in watershed and ecosystem management applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_06105211"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000001",
@@ -31115,8 +39222,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Phosphorus is an essential nutrient element required for plant growth and development."
-        }
+          "val" : "An essential nutrient element required for plant growth, development, and energy transfer processes in all living organisms. This chemical element is often the limiting nutrient in terrestrial and aquatic ecosystems, controlling primary productivity, biogeochemical cycling, and ecosystem responses to environmental change and management practices."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "P"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000002",
@@ -31124,8 +39236,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf is the primary photosynthetic organ of a plant that captures light energy and exchanges gases."
+          "val" : "The primary photosynthetic organ of a plant that captures light energy and facilitates gas exchange between the plant and atmosphere. This structure is fundamental for understanding carbon assimilation, water loss through transpiration, and energy balance processes that control plant productivity and ecosystem functioning in earth system models."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "foliage"
+        } ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PO_0025034"
@@ -31137,17 +39254,27 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Harvest is the process of gathering mature crops or plant parts for human use."
-        }
+          "val" : "The process of gathering mature crops or plant parts for human use, representing the culmination of agricultural production cycles. This activity is essential for understanding agricultural productivity, biomass removal from ecosystems, and the timing of nutrient cycling disruptions in managed terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "crop harvest"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000004",
-      "lbl" : "Boundary Layer",
+      "lbl" : "Boundary layer",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Boundary Layer is the thin layer of air or water immediately adjacent to a surface where flow properties change rapidly."
-        }
+          "val" : "The thin layer of air or water immediately adjacent to a surface where flow properties such as velocity, temperature, and humidity change rapidly due to friction and molecular diffusion. This concept is crucial for understanding heat and mass transfer processes, turbulent mixing, and surface-atmosphere interactions in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "surface layer"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000005",
@@ -31155,8 +39282,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Critical is a state or condition that is at a decisive or crucial point."
-        }
+          "val" : "A state or condition that represents a threshold point where small changes can trigger significant transitions or responses in environmental systems. This concept is fundamental for understanding tipping points, phase transitions, and threshold behaviors in ecological processes, climate dynamics, and biogeochemical cycles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "threshold"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "vital"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000006",
@@ -31164,8 +39299,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Root layer is the soil zone where plant roots are primarily located and active."
-        }
+          "val" : "The soil zone where plant roots are primarily located and most active in water and nutrient uptake processes. This belowground region is essential for understanding plant-soil interactions, nutrient cycling, soil structure development, and the spatial distribution of biogeochemical processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "rhizosphere"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "root zone"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000007",
@@ -31173,8 +39316,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Canopy is the uppermost layer of foliage in a forest or plant community."
+          "val" : "The uppermost layer of foliage in a forest or plant community that intercepts incoming solar radiation and precipitation. This structural component controls light penetration, microclimate conditions, and vertical habitat gradients that influence biodiversity, energy balance, and ecosystem functioning in terrestrial environments."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "canopy layer"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "crown"
+        } ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/ENVO_01001242"
@@ -31186,8 +39337,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Dissolved inorganic carbon is carbon in ionic forms dissolved in water, including carbonate and bicarbonate ions."
+          "val" : "Carbon in ionic forms dissolved in water, including carbonate, bicarbonate, and dissolved carbon dioxide species. This carbon pool is fundamental for understanding aquatic carbon cycling, ocean acidification, carbonate chemistry, and the exchange of carbon dioxide between water bodies and the atmosphere in global carbon cycle studies."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasExactSynonym",
           "val" : "DIC"
@@ -31199,8 +39351,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Dicalcium phosphate is a calcium salt of phosphoric acid used as a mineral supplement."
-        }
+          "val" : "A calcium salt of phosphoric acid that serves as an important mineral form in soils and biological systems. This compound plays a role in phosphorus availability, soil fertility, and mineral weathering processes that control nutrient cycling and plant nutrition in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "CaHPO4"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "DCP"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000010",
@@ -31208,8 +39368,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Iron phosphate is a chemical compound formed when iron combines with phosphate ions."
-        }
+          "val" : "A chemical compound formed when iron combines with phosphate ions, commonly occurring in soils and sediments. This mineral form affects phosphorus availability, iron mobility, and redox chemistry in terrestrial and aquatic systems, influencing nutrient cycling and biogeochemical processes in environmental applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "FePO4"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "ferric phosphate"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000011",
@@ -31217,8 +39385,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Phenological progress is the advancement through seasonal life cycle stages in plants and animals."
-        }
+          "val" : "The advancement of organisms through seasonal life cycle stages such as flowering, fruiting, migration, or dormancy. This temporal progression is essential for understanding ecosystem timing, species interactions, climate change impacts, and the synchronization of biological processes with environmental conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "phenophase"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "seasonal development"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000012",
@@ -31226,8 +39402,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Micropore is a very small pore or void space in soil or rock with diameter less than 2 micrometers."
-        }
+          "val" : "A very small pore or void space in soil or rock with diameter less than 2 micrometers that strongly holds water against gravitational forces. These pore spaces control water retention, solute transport, and microbial habitat availability, significantly influencing soil hydraulic properties and biogeochemical processes in terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "capillary pore"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "small pore"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000013",
@@ -31235,8 +39419,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface runoff is water flow that occurs over the ground surface when soil is unable to absorb rainfall."
-        }
+          "val" : "Water flow that occurs over the ground surface when soil infiltration capacity is exceeded by precipitation intensity or when soils are saturated. This hydrological process controls erosion, flood generation, pollutant transport, and the redistribution of water and nutrients across terrestrial landscapes in watershed management applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "overland flow"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "surface flow"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000014",
@@ -31244,8 +39436,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Partitioning is the distribution or allocation of resources or materials among different components or processes."
-        }
+          "val" : "The distribution or allocation of resources, materials, or energy among different components, processes, or spatial compartments within environmental systems. This concept is fundamental for understanding resource competition, biogeochemical cycling, energy flow, and the spatial organization of ecological and physical processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "allocation"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "distribution"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000015",
@@ -31253,8 +39453,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ammonia is a colorless gas composed of nitrogen and hydrogen that is highly soluble in water."
-        }
+          "val" : "A colorless gas composed of nitrogen and hydrogen that is highly soluble in water and readily forms ammonium ions in aqueous solutions. This compound is a key intermediate in nitrogen cycling, serving as both a product of organic matter decomposition and a substrate for nitrification processes in soil and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "NH3"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000016",
@@ -31262,8 +39467,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Iron hydroxide is a chemical compound formed when iron ions combine with hydroxide ions."
-        }
+          "val" : "A chemical compound formed when iron ions combine with hydroxide ions, commonly occurring as precipitates in soils and sediments. This compound affects iron bioavailability, soil color development, phosphorus sorption, and redox chemistry in terrestrial and aquatic environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Fe(OH)3"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000017",
@@ -31271,8 +39481,17 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Nitrous oxide is a greenhouse gas composed of two nitrogen atoms and one oxygen atom."
-        }
+          "val" : "A greenhouse gas composed of two nitrogen atoms and one oxygen atom that contributes significantly to global warming and ozone depletion. This trace gas is produced through microbial nitrification and denitrification processes in soils and water bodies, making it an important component of biogeochemical nitrogen cycling and climate change studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "N2O"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_17045"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000018",
@@ -31280,8 +39499,20 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Magnesium sulfate is a chemical compound commonly known as Epsom salt."
-        }
+          "val" : "A chemical compound commonly known as Epsom salt that occurs naturally in soils and water bodies. This mineral form affects magnesium and sulfur availability for plant nutrition, soil chemistry, and serves as a source of essential nutrients in agricultural and ecological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Epsom salt"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "MgSO4"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_32599"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000019",
@@ -31289,8 +39520,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Cold requirement is the amount of cold temperature exposure needed for certain biological processes."
-        }
+          "val" : "The amount of cold temperature exposure, typically measured in chilling hours or days below specific temperature thresholds, needed for certain biological processes to occur. This concept is essential for understanding dormancy breaking, flowering timing, and developmental processes in plants and other organisms responding to seasonal climate patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "chilling requirement"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "vernalization"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000020",
@@ -31298,8 +39537,20 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Erosion is the process by which soil and rock are worn away and transported by natural forces."
-        }
+          "val" : "The process by which soil and rock particles are detached, transported, and deposited by natural forces such as water, wind, ice, and gravity. This geomorphological process shapes landscapes, affects soil fertility, influences water quality through sediment transport, and represents a critical component of earth surface dynamics and ecosystem functioning."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "soil loss"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "weathering"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_01001346"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000021",
@@ -31307,8 +39558,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant is a multicellular organism that typically produces its own food through photosynthesis."
-        }
+          "val" : "A multicellular organism that typically produces its own food through photosynthesis, serving as the primary producer in most terrestrial ecosystems. These organisms are fundamental for understanding carbon cycling, oxygen production, habitat structure, and the foundation of food webs in earth system science and ecological research."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "vegetation"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000022",
@@ -31316,8 +39572,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Protein carbon is the carbon content contained within protein molecules."
-        }
+          "val" : "The carbon content contained within protein molecules, representing a significant component of organic matter in living tissues and decomposing materials. This carbon pool is important for understanding nitrogen-carbon relationships, organic matter quality, and the cycling of nutrients in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "amino acid carbon"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "protein C"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000023",
@@ -31325,8 +39589,23 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Concentration is the amount of a substance present in a given volume or mass of solution."
-        }
+          "val" : "The amount of a substance present in a given volume or mass of solution, typically expressed in units such as molarity, parts per million, or mass per volume. This property is fundamental for characterizing chemical composition, pollutant levels, nutrient availability, and solution chemistry in environmental and ecological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "mass per volume"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "abundance"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "COMO:0000129"
+        }, {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/PATO_0000033"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000024",
@@ -31334,8 +39613,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Methane is a greenhouse gas composed of one carbon atom and four hydrogen atoms."
+          "val" : "A greenhouse gas composed of one carbon atom and four hydrogen atoms that is produced through anaerobic decomposition and other biological processes. This trace gas contributes significantly to global warming and is an important component of biogeochemical carbon cycling in wetlands, agricultural systems, and permafrost environments."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "CH4"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "natural gas"
+        } ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/CHEBI_16183"
@@ -31347,8 +39634,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface is the outermost boundary or interface of an object or material."
-        }
+          "val" : "The outermost boundary or interface of an object or material that interacts directly with the surrounding environment. This concept is fundamental for understanding heat transfer, gas exchange, radiation absorption, and chemical reactions that occur at the interface between different environmental compartments such as soil-atmosphere, water-atmosphere, and vegetation-atmosphere boundaries."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "boundary"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "interface"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000026",
@@ -31356,8 +39651,17 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Drainage is the process of removing excess water from soil or an area."
-        }
+          "val" : "The process of removing excess water from soil or surface areas through natural or artificial means such as infiltration, surface flow, or constructed drainage systems. This hydrological process controls soil moisture, prevents waterlogging, influences plant growth, and affects nutrient transport and biogeochemical processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "water removal"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_01003009"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000027",
@@ -31365,8 +39669,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ice is the solid form of water that occurs when water freezes below 0°C."
-        }
+          "val" : "The solid form of water that occurs when water freezes below zero degrees Celsius, playing critical roles in hydrological and climatic systems. This phase of water affects surface albedo, seasonal water storage, habitat availability, and serves as a major component of the cryosphere that influences global climate and regional water resources."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "frozen water"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000028",
@@ -31374,8 +39683,20 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Humus is the dark organic material that forms in soil when plant and animal matter decays."
-        }
+          "val" : "The dark, well-decomposed organic material that forms in soil through the breakdown and transformation of plant and animal matter by soil organisms. This stable organic component improves soil structure, water holding capacity, nutrient retention, and serves as a long-term carbon storage pool in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasRelatedSynonym",
+          "val" : "SOM"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "organic matter"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_01000000"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000029",
@@ -31383,8 +39704,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Longwave radiation is electromagnetic radiation with wavelengths longer than those of visible light."
-        }
+          "val" : "Electromagnetic radiation with wavelengths longer than those of visible light, typically in the infrared range, that is emitted by all objects based on their temperature. This energy form is crucial for understanding earth's energy balance, greenhouse effect, nocturnal cooling processes, and heat transfer between earth's surface and atmosphere."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "LW"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "infrared radiation"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000030",
@@ -31392,8 +39721,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Soil surface is the uppermost layer of soil that interfaces with the atmosphere."
-        }
+          "val" : "The uppermost layer of soil that directly interfaces with the atmosphere and serves as the primary zone for gas exchange, water infiltration, and energy transfer. This critical boundary zone controls seedling establishment, surface runoff generation, evaporation processes, and the exchange of materials and energy between terrestrial and atmospheric systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "ground surface"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "topsoil interface"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000031",
@@ -31401,8 +39738,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Slope is the inclined surface or gradient of land measured as the ratio of vertical rise to horizontal distance."
-        }
+          "val" : "The inclined surface or gradient of land measured as the ratio of vertical rise to horizontal distance, typically expressed as a percentage or angle. This topographic parameter controls water flow direction, erosion potential, solar radiation exposure, and microclimate conditions that influence vegetation distribution and ecosystem processes across landscapes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "gradient"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "incline"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000032",
@@ -31410,8 +39755,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Precipitation is water that falls from clouds in the sky in the form of rain, snow, sleet, or hail."
-        }
+          "val" : "Water that falls from clouds in the atmosphere to Earth's surface in various forms including rain, snow, sleet, or hail. This fundamental component of the hydrological cycle provides the primary water input to terrestrial ecosystems, drives runoff and groundwater recharge, and controls the spatial and temporal availability of water resources."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasRelatedSynonym",
+          "val" : "rainfall"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000033",
@@ -31419,8 +39769,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Organic carbon is carbon that is part of organic compounds derived from living organisms."
-        }
+          "val" : "Carbon that is incorporated into organic compounds derived from living organisms, representing the foundation of biological molecules and ecosystem carbon pools. This carbon form is essential for understanding primary productivity, decomposition processes, soil organic matter dynamics, and carbon sequestration in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "OC"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "biological carbon"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000034",
@@ -31428,8 +39786,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Iron dihydrogen phosphate is a chemical compound containing iron, hydrogen, and phosphate ions."
-        }
+          "val" : "A chemical compound containing iron, hydrogen, and phosphate ions that occurs in soils and influences phosphorus and iron bioavailability. This mineral form affects nutrient cycling, soil chemistry, and plant nutrition through its role in phosphorus sorption and release processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Fe(H2PO4)2"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "iron phosphate"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000035",
@@ -31437,8 +39803,20 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Hydroxide is an anion consisting of one oxygen and one hydrogen atom with a negative charge."
-        }
+          "val" : "An anion consisting of one oxygen and one hydrogen atom with a negative charge that plays fundamental roles in acid-base chemistry and pH regulation. This ion is crucial for understanding soil alkalinity, mineral weathering, plant nutrient availability, and chemical equilibria in aquatic and terrestrial environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "OH-"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "hydroxyl ion"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_16234"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000036",
@@ -31446,8 +39824,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Chloride is an anion formed when chlorine gains an electron to achieve a stable electron configuration."
-        }
+          "val" : "An anion formed when chlorine gains an electron to achieve a stable electron configuration, commonly occurring in natural waters and soils. This ion affects soil salinity, plant salt tolerance, water quality, and serves as a conservative tracer for studying water movement and mixing processes in hydrological and ecological studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Cl"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000037",
@@ -31455,8 +39838,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Silt is fine particles of earth or sand carried by moving water and deposited as sediment."
-        }
+          "val" : "Fine particles of mineral material with diameters between 2 and 50 micrometers that are transported by water and wind and deposited as sediment. This particle size class influences soil texture, water retention, nutrient holding capacity, and erosion susceptibility in terrestrial ecosystems and sedimentary environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "fine particles"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "sediment"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000038",
@@ -31464,8 +39855,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Protein to carbohydrate ratio is the proportion of protein content relative to carbohydrate content in biological material."
-        }
+          "val" : "The proportion of protein content relative to carbohydrate content in biological material, indicating the nutritional quality and biochemical composition of organic matter. This ratio is important for understanding food web dynamics, decomposition rates, nutrient cycling, and the energetic value of biological resources in ecological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "P:C ratio"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000039",
@@ -31473,8 +39869,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Hydrogen is the lightest and most abundant chemical element in the universe."
-        }
+          "val" : "The lightest and most abundant chemical element in the universe that forms water molecules and organic compounds essential for all life processes. This element is fundamental for understanding acid-base chemistry, redox reactions, energy metabolism, and biogeochemical processes in environmental and ecological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "H"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000040",
@@ -31482,8 +39883,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Flux is the rate of flow of energy or matter through a given area or surface."
-        }
+          "val" : "The rate of flow of energy or matter through a given area or surface per unit time, typically expressed in units such as mass per area per time. This concept is fundamental for quantifying biogeochemical processes, energy transfer, gas exchange, and material transport between different environmental compartments in earth system science."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "flow rate"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "transfer rate"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000041",
@@ -31491,8 +39900,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Net exchange is the overall transfer of materials or energy between two systems after accounting for bidirectional flows."
-        }
+          "val" : "The overall transfer of materials or energy between two systems after accounting for simultaneous bidirectional flows in both directions. This concept is essential for understanding ecosystem functioning, atmospheric exchange processes, and the balance between inputs and outputs in biogeochemical cycling and energy balance studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "balance"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "net flux"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000042",
@@ -31500,8 +39917,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ion selectivity is the preferential binding or transport of specific ions over others."
-        }
+          "val" : "The preferential binding, transport, or accumulation of specific ions over others by biological membranes, soil particles, or chemical processes. This property controls nutrient uptake efficiency, soil cation exchange, water treatment processes, and the bioavailability of different chemical species in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000043",
@@ -31509,8 +39927,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ecosystem is a biological community of interacting organisms and their physical environment."
-        }
+          "val" : "A biological community of interacting organisms and their physical environment functioning as an integrated system through energy flow and nutrient cycling. This fundamental unit of ecological organization encompasses the relationships between biotic and abiotic components that determine ecosystem structure, function, and responses to environmental change."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_01001110"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000044",
@@ -31518,8 +39941,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Reserve is a stored quantity of materials or energy that can be used when needed."
-        }
+          "val" : "A stored quantity of materials or energy that can be mobilized when needed, representing accumulated resources within biological or environmental systems. This concept is important for understanding ecosystem resilience, nutrient storage, carbon sequestration, and the capacity of systems to respond to disturbances or resource limitations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000045",
@@ -31527,8 +39951,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Iron sulfate is a chemical compound consisting of iron and sulfate ions commonly used as a supplement."
-        }
+          "val" : "A chemical compound consisting of iron and sulfate ions that occurs naturally in soils and water bodies and is commonly used as a soil amendment. This compound affects iron bioavailability, soil pH, plant nutrition, and serves as a source of both iron and sulfur nutrients in agricultural and ecological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000046",
@@ -31536,8 +39961,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Macropore is a large pore or void space in soil with diameter greater than 50 micrometers."
-        }
+          "val" : "Large pore or void spaces in soil with diameters greater than 50 micrometers that facilitate rapid water movement and gas exchange. These pore spaces control soil drainage, aeration, root penetration, and preferential flow pathways that significantly influence hydrological processes and biogeochemical transport in terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000047",
@@ -31545,8 +39971,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Husk is the dry outer covering of some fruits or seeds that protects the inner part."
-        }
+          "val" : "The dry outer covering of fruits or seeds that provides protection for the inner reproductive parts during development and dispersal. This plant structure is important for understanding reproductive strategies, seed dispersal mechanisms, and agricultural processing considerations in crop and wild plant systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000048",
@@ -31554,8 +39981,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Dissolved inorganic nitrogen is nitrogen in ionic forms dissolved in water, such as nitrate and ammonium."
-        }
+          "val" : "Nitrogen in ionic forms dissolved in water, primarily including nitrate, nitrite, and ammonium ions that are readily available for biological uptake. This nitrogen pool represents the most bioavailable form of nitrogen in aquatic systems and soil solutions, controlling primary productivity and eutrophication in freshwater and marine environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "DIN"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000049",
@@ -31563,8 +39995,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Cotyledon is the first leaf or one of the first leaves of a plant embryo."
+          "val" : "The first leaf or one of the first leaves of a plant embryo that emerges during seed germination and provides initial nutrients for seedling establishment. This structure is essential for understanding early plant development, seedling survival, and the transition from seed-stored energy to photosynthetic carbon assimilation in plant life cycles."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PO_0020030"
@@ -31576,8 +40009,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Air is the mixture of gases that surrounds Earth and forms its atmosphere."
-        }
+          "val" : "The mixture of gases that surrounds Earth and forms its atmosphere, consisting primarily of nitrogen, oxygen, carbon dioxide, and trace gases. This gaseous medium facilitates gas exchange processes, affects plant photosynthesis and respiration, influences atmospheric pressure and weather patterns, and serves as the primary reservoir for atmospheric trace gases in earth system science."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000051",
@@ -31585,8 +40019,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Calcium sulfate is a chemical compound consisting of calcium, sulfur, and oxygen atoms."
-        }
+          "val" : "A chemical compound consisting of calcium, sulfur, and oxygen atoms that occurs naturally as gypsum and affects soil chemistry and plant nutrition. This mineral influences soil structure, water infiltration, calcium and sulfur availability, and serves as both a nutrient source and soil conditioner in agricultural and natural ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_31346"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000052",
@@ -31594,8 +40033,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Apatite is a group of phosphate minerals commonly found in rocks and biological systems."
-        }
+          "val" : "A group of phosphate minerals commonly found in rocks, soils, and biological systems that represent important sources of phosphorus for plants and ecosystems. These minerals control phosphorus availability through weathering processes, influence soil fertility, and serve as long-term reservoirs of phosphorus in terrestrial and marine biogeochemical cycles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000053",
@@ -31603,8 +40043,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Subsurface is the region beneath the ground surface including soil and rock layers."
-        }
+          "val" : "The region beneath the ground surface that includes soil horizons, rock layers, groundwater zones, and underground ecosystems. This three-dimensional space contains critical water resources, nutrient storage, carbon sequestration, and biogeochemical processes that influence surface ecosystem functioning and global environmental cycles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000054",
@@ -31612,8 +40053,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Magnesium hydroxide is a chemical compound consisting of magnesium and hydroxide ions."
-        }
+          "val" : "A chemical compound consisting of magnesium and hydroxide ions that occurs in soils and affects pH and magnesium availability for plants. This compound influences soil alkalinity, nutrient cycling, and serves as a source of magnesium nutrition while affecting chemical equilibria in terrestrial and aquatic systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_35149"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000055",
@@ -31621,8 +40067,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Litter is dead plant material such as leaves, bark, and twigs that has fallen to the ground."
-        }
+          "val" : "Dead plant material such as leaves, bark, twigs, and other organic debris that has fallen to the ground and forms the surface organic layer. This material provides habitat for decomposer organisms, controls soil moisture and temperature, serves as a source of nutrients through decomposition, and represents a critical component of carbon and nutrient cycling in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000056",
@@ -31630,8 +40077,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sodium sulfate is a chemical compound consisting of sodium and sulfate ions."
-        }
+          "val" : "A chemical compound consisting of sodium and sulfate ions that occurs in soils and water bodies, particularly in arid and saline environments. This compound affects soil salinity, plant salt tolerance, water quality, and serves as both a source of sodium and sulfur that can influence ecosystem functioning and agricultural productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_32149"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000057",
@@ -31639,8 +40091,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "C4 carboxylation is a carbon fixation process used by certain plants to concentrate CO2."
-        }
+          "val" : "A specialized carbon fixation process used by certain plants to concentrate carbon dioxide and minimize photorespiration under hot and dry conditions. This photosynthetic mechanism enhances water use efficiency and carbon assimilation rates, representing an important adaptation for understanding plant productivity and ecosystem responses to climate conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000058",
@@ -31648,8 +40101,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aluminum phosphate is a chemical compound consisting of aluminum and phosphate ions."
-        }
+          "val" : "A chemical compound consisting of aluminum and phosphate ions that forms in acidic soils and affects phosphorus availability for plants. This mineral complex influences nutrient cycling, soil chemistry, and plant nutrition by controlling phosphorus sorption and release processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000059",
@@ -31657,8 +40111,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Diffusivity is a measure of how quickly a substance spreads through a medium."
-        }
+          "val" : "A measure of how quickly a substance spreads through a medium by molecular diffusion, controlling the transport of gases, solutes, and heat in environmental systems. This property determines the rate of chemical transport, gas exchange, heat transfer, and mixing processes that influence biogeochemical reactions and environmental gradients."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "COMO:0000528"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000060",
@@ -31666,8 +40125,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ground surface is the interface between the solid earth and the atmosphere."
-        }
+          "val" : "The interface between the solid earth and the atmosphere where most surface-atmosphere interactions occur, including energy exchange, precipitation interception, and runoff generation. This critical boundary zone controls heat and moisture fluxes, serves as the primary surface for vegetation establishment, and represents the fundamental interface for earth-atmosphere system interactions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000061",
@@ -31675,8 +40135,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Phosphoenolpyruvate carboxylase is an enzyme that catalyzes the addition of CO2 to phosphoenolpyruvate."
-        }
+          "val" : "An enzyme that catalyzes the addition of carbon dioxide to phosphoenolpyruvate, serving as the primary carbon-fixing enzyme in C4 and Crassulacean acid metabolism photosynthesis. This enzyme is crucial for understanding alternative photosynthetic pathways, plant adaptation to environmental stress, and carbon assimilation efficiency in different plant functional types."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000062",
@@ -31684,8 +40145,17 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Soil is the upper layer of earth in which plants grow consisting of rock particles and organic matter."
-        }
+          "val" : "The upper layer of earth in which plants grow, consisting of weathered rock particles, organic matter, water, air, and living organisms. This complex medium supports terrestrial life by providing mechanical support, nutrients, and water to plants while serving as a habitat for countless organisms and a major reservoir for carbon, nitrogen, and other biogeochemical cycles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasRelatedSynonym",
+          "val" : "regolith"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_00001998"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000063",
@@ -31693,8 +40163,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Exchange is the process of giving and receiving materials or energy between systems."
-        }
+          "val" : "The process of transferring materials, energy, or information between different systems, compartments, or environmental pools. This fundamental concept encompasses gas exchange, nutrient cycling, energy transfer, and other bidirectional flows that connect different components of earth and environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000064",
@@ -31702,8 +40173,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Zone is a defined area or region with specific characteristics or functions."
-        }
+          "val" : "A defined area or region with specific environmental characteristics, functions, or management designations that distinguish it from surrounding areas. This spatial concept is essential for understanding ecological gradients, biogeographic patterns, management units, and the spatial organization of environmental processes and properties."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000065",
@@ -31711,8 +40183,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Duration is the length of time during which something continues or persists."
-        }
+          "val" : "The length of time during which an environmental process, event, or condition continues or persists. This temporal dimension is fundamental for characterizing seasonal patterns, disturbance regimes, phenological events, and the time scales of ecological and biogeochemical processes in earth system science."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000066",
@@ -31720,8 +40193,17 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Topsoil is the uppermost layer of soil that contains the highest concentration of organic matter."
-        }
+          "val" : "The uppermost layer of soil that contains the highest concentration of organic matter and supports most plant root activity. This fertile horizon is critical for agricultural productivity, carbon sequestration, water infiltration, and serves as the primary zone for plant-soil interactions and nutrient cycling in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "surface soil"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_02000059"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000067",
@@ -31729,8 +40211,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Dissolved inorganic phosphorus is phosphorus in ionic forms dissolved in water."
-        }
+          "val" : "Phosphorus in ionic forms dissolved in water, primarily as orthophosphate and polyphosphate species that are readily available for biological uptake. This phosphorus pool represents the most bioavailable form of phosphorus in aquatic systems, controlling primary productivity and eutrophication processes in freshwater and marine environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000068",
@@ -31738,8 +40221,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Nutrient is a substance that provides nourishment essential for growth and maintenance of life."
-        }
+          "val" : "A chemical substance that provides nourishment essential for the growth, development, and maintenance of living organisms. These elements and compounds, including nitrogen, phosphorus, potassium, and others, control primary productivity, ecosystem functioning, and biogeochemical cycling in terrestrial and aquatic systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_33284"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000069",
@@ -31747,9 +40235,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Depth is the measurement of how far down something extends from a surface."
+          "val" : "The measurement of vertical distance from a reference surface downward, fundamental for characterizing soil profiles, water column structure, and three-dimensional habitat characteristics. This spatial dimension controls light penetration, pressure gradients, temperature profiles, and biogeochemical processes that vary with depth in environmental systems."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "COMO:0000219"
+        }, {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PATO_0001595"
         } ]
@@ -31760,8 +40252,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Irrigation is the artificial application of water to land for growing crops."
-        }
+          "val" : "The artificial application of water to agricultural land to supplement natural precipitation and ensure adequate moisture for crop growth. This water management practice affects soil moisture, nutrient transport, crop productivity, and represents a major component of agricultural water use and landscape modification in many regions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/AGRO_00000006"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000071",
@@ -31769,8 +40266,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Potassium sulfate is a chemical compound consisting of potassium and sulfate ions."
-        }
+          "val" : "A chemical compound consisting of potassium and sulfate ions that serves as a source of both potassium and sulfur nutrients for plants. This fertilizer compound affects plant nutrition, soil chemistry, and crop productivity while providing essential elements needed for plant growth and metabolic processes in agricultural and natural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000072",
@@ -31778,8 +40276,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Carbon to phosphorus ratio is the proportion of carbon content relative to phosphorus content."
-        }
+          "val" : "The proportion of carbon content relative to phosphorus content in biological materials, indicating the stoichiometric relationship between these essential elements. This ratio influences decomposition rates, nutrient cycling, microbial activity, and ecosystem responses to nutrient availability in terrestrial and aquatic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000073",
@@ -31787,8 +40286,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Hydrogen phosphate is an anion containing hydrogen, phosphorus, and oxygen atoms."
-        }
+          "val" : "An anion containing hydrogen, phosphorus, and oxygen atoms that represents an intermediate form of phosphate in acid-base equilibria. This ionic species affects phosphorus availability, soil chemistry, and pH buffering capacity in terrestrial and aquatic systems where phosphorus cycling occurs."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000074",
@@ -31796,8 +40296,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Iron trihydroxide is a chemical compound consisting of iron and three hydroxide groups."
-        }
+          "val" : "A chemical compound consisting of iron and three hydroxide groups that forms as a precipitate in soils and sediments under oxidizing conditions. This mineral phase affects iron bioavailability, soil color, phosphorus sorption, and redox chemistry in terrestrial and aquatic environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000075",
@@ -31805,8 +40306,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Carbon is a chemical element that forms the basis of all organic compounds."
-        }
+          "val" : "A chemical element that forms the structural backbone of all organic compounds and serves as the foundation for life on Earth. This element is central to understanding photosynthesis, respiration, decomposition, and the global carbon cycle that connects atmospheric, terrestrial, and marine carbon reservoirs in earth system science."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_27594"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000076",
@@ -31814,8 +40320,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Height is the measurement of how tall something is from base to top."
-        }
+          "val" : "The measurement of vertical extent from base to top, representing the three-dimensional structure of organisms, landforms, and other environmental features. This spatial dimension controls light interception, aerodynamic properties, habitat structure, and competitive interactions in ecological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "COMO:0000440"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000077",
@@ -31823,8 +40334,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Grain growth is the process of seed development and enlargement in cereal crops."
-        }
+          "val" : "The process of seed development and enlargement in cereal crops following pollination and fertilization. This reproductive phase determines final grain size, yield potential, and harvest quality, representing a critical period for understanding crop productivity and agricultural ecosystem functioning."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000078",
@@ -31832,8 +40344,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Nodule is a small rounded lump or mass, often containing nitrogen-fixing bacteria in plant roots."
-        }
+          "val" : "A small rounded structure, often containing nitrogen-fixing bacteria, that forms on plant roots and facilitates the conversion of atmospheric nitrogen into plant-available forms. These symbiotic structures are essential for understanding biological nitrogen fixation, plant nutrition, and ecosystem nitrogen cycling in terrestrial environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000079",
@@ -31841,8 +40354,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Area is the extent of a surface or piece of land measured in square units."
-        }
+          "val" : "The extent of a two-dimensional surface or region measured in square units, fundamental for quantifying spatial coverage and habitat extent. This geometric property is essential for calculating densities, productivity rates, ecosystem service provision, and scaling processes from local to landscape levels in environmental studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000080",
@@ -31850,8 +40364,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Non-structural C3 content is the amount of soluble three-carbon compounds in plant tissue."
-        }
+          "val" : "The amount of soluble three-carbon compounds in plant tissue that can be readily metabolized for energy and growth processes. These compounds represent the mobile carbon reserves that plants use for respiration, growth, and stress responses, and are important for understanding plant carbon allocation and metabolic strategies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000081",
@@ -31859,8 +40374,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Bacteria are single-celled microorganisms that can be found in virtually every environment."
-        }
+          "val" : "Single-celled microorganisms that can be found in virtually every environment on Earth, playing crucial roles in biogeochemical cycling and ecosystem functioning. These prokaryotic organisms drive nitrogen fixation, decomposition, nutrient mineralization, and other essential processes that maintain ecosystem productivity and environmental quality."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000082",
@@ -31868,17 +40384,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sun is the star at the center of the solar system that provides energy for life on Earth."
-        }
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000083",
-      "lbl" : "CO2 fixation",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "CO2 fixation is the process by which atmospheric carbon dioxide is converted into organic compounds."
-        }
+          "val" : "The star at the center of the solar system that provides virtually all energy for life on Earth through electromagnetic radiation. This energy source drives photosynthesis, weather patterns, ocean currents, and seasonal cycles that control ecosystem processes and global environmental dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000084",
@@ -31886,8 +40394,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Field is an area of open land used for agricultural purposes or natural vegetation."
-        }
+          "val" : "An area of open land used for agricultural production or supporting natural vegetation, representing a fundamental landscape unit for ecosystem studies. This spatial unit is important for understanding land use patterns, agricultural productivity, habitat connectivity, and the interface between managed and natural ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000085",
@@ -31895,8 +40404,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Grain number is the count of seeds or kernels produced by a plant."
-        }
+          "val" : "The count of seeds or kernels produced by an individual plant, representing a key component of agricultural yield and reproductive success. This quantitative measure is essential for understanding crop productivity, plant fitness, and the allocation of resources to reproductive structures in agricultural and natural plant populations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000086",
@@ -31904,8 +40414,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Gas is a state of matter consisting of particles that move freely and expand to fill containers."
-        }
+          "val" : "A state of matter consisting of particles that move freely and expand to fill available containers, including atmospheric gases and soil air. This phase of matter facilitates gas exchange processes, affects atmospheric composition, controls respiration and photosynthesis, and serves as a medium for volatile chemical transport in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000087",
@@ -31913,8 +40424,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Magnesium bicarbonate is a chemical compound containing magnesium and bicarbonate ions."
-        }
+          "val" : "A chemical compound containing magnesium and bicarbonate ions that occurs in natural waters and affects water chemistry and plant nutrition. This compound influences water alkalinity, pH buffering capacity, and serves as a source of both magnesium and inorganic carbon in aquatic and soil systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000088",
@@ -31922,8 +40434,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Non-structural organic compounds are soluble carbon-based molecules that can be readily metabolized."
-        }
+          "val" : "Soluble carbon-based molecules such as sugars, organic acids, and amino acids that can be readily metabolized by organisms for energy and biosynthesis. These compounds represent the mobile fraction of organic matter that controls microbial activity, decomposition rates, and nutrient cycling in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000089",
@@ -31931,8 +40444,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sand is loose granular material composed of finely divided rock and mineral particles."
+          "val" : "Loose granular material composed of finely divided rock and mineral particles with diameters between 0.05 and 2 millimeters. This soil component affects water infiltration, drainage, aeration, and root penetration while influencing soil texture, structure, and hydraulic properties in terrestrial ecosystems."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/ENVO_01000017"
@@ -31944,17 +40458,19 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Carboxylation is the chemical reaction that adds carboxyl groups to organic compounds."
-        }
+          "val" : "The chemical reaction that adds carboxyl groups to organic compounds, most importantly the fixation of carbon dioxide into organic molecules during photosynthesis. This process is fundamental for understanding primary productivity, carbon assimilation, and the conversion of inorganic carbon into organic matter in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000091",
-      "lbl" : "Microbial biomass",
+      "lbl" : "Microbes",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Microbial biomass is the total mass of microorganisms present in a given environment."
-        }
+          "val" : "The diverse community of microorganisms including bacteria, archaea, fungi, and protists present in a given environment. These organisms drive essential biogeochemical processes, decomposition, nutrient cycling, and symbiotic relationships that are fundamental for ecosystem functioning and environmental quality maintenance."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000092",
@@ -31962,8 +40478,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Heat is a form of energy that transfers between objects due to temperature differences."
-        }
+          "val" : "A form of thermal energy that transfers between objects or systems due to temperature differences, driving many environmental and biological processes. This energy form controls evapotranspiration, soil warming, metabolic rates, and seasonal patterns that influence ecosystem dynamics and species distributions in earth system science."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000093",
@@ -31971,8 +40488,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Structural carbon is carbon incorporated into structural components like cellulose and lignin."
-        }
+          "val" : "Carbon incorporated into structural components of organisms such as cellulose, lignin, and chitin that provide mechanical support and protection. This carbon pool represents a stable, slow-cycling component of organic matter that influences decomposition rates, carbon sequestration, and long-term carbon storage in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000094",
@@ -31980,8 +40498,17 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Calcium carbonate is a chemical compound commonly found in rocks, shells, and pearls."
-        }
+          "val" : "A chemical compound commonly found in rocks, shells, marine organisms, and soils that plays important roles in carbon cycling and pH regulation. This compound affects soil chemistry, carbon sequestration in marine systems, and serves as a major component of limestone and biological structures in earth system processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "CaCO3"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_3311"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000095",
@@ -31989,8 +40516,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Rate is the speed at which a process occurs or changes over time."
-        }
+          "val" : "The speed at which a process occurs or changes over time, typically expressed as the amount of change per unit time interval. This temporal concept is fundamental for quantifying biological processes, chemical reactions, physical transformations, and environmental changes in ecological and earth system studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000096",
@@ -31998,8 +40526,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface litter is dead organic material lying on top of the soil surface."
-        }
+          "val" : "Dead organic material lying directly on top of the soil surface, representing the freshest component of the litter layer before incorporation into soil. This material provides immediate habitat for decomposer organisms, controls surface moisture and temperature, and represents the initial stage of organic matter decomposition and nutrient release in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "Is this different from \"litter\" with the context of \"surface\"?" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000097",
@@ -32007,8 +40536,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Dissolved organic carbon is carbon from organic compounds that is dissolved in water."
-        }
+          "val" : "Carbon from organic compounds that is dissolved in water, representing a mobile and bioavailable fraction of organic matter in aquatic systems. This carbon pool supports microbial metabolism, affects water color and chemistry, and serves as an important component of carbon cycling in streams, lakes, and marine environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "DOC"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000098",
@@ -32016,8 +40550,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Carbonate is an anion consisting of one carbon atom and three oxygen atoms."
-        }
+          "val" : "An anion consisting of one carbon atom and three oxygen atoms that forms when carbon dioxide dissolves in water and affects pH and alkalinity. This ion is fundamental for understanding ocean acidification, carbonate chemistry, shell formation, and carbon cycling in aquatic and terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000099",
@@ -32025,8 +40560,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Altitude is the height of an object or point above sea level or ground level."
-        }
+          "val" : "The height of an object or point above sea level or a reference ground level, affecting atmospheric pressure, temperature, and ecosystem characteristics. This elevation parameter controls climate gradients, species distributions, vegetation zones, and biogeochemical processes that vary with elevation in mountainous and high-altitude environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000100",
@@ -32034,8 +40570,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Dissolved organic nitrogen is nitrogen from organic compounds that is dissolved in water."
-        }
+          "val" : "Nitrogen from organic compounds that is dissolved in water, representing an important but often overlooked component of aquatic nitrogen cycling. This nitrogen pool includes amino acids, proteins, and other organic nitrogen compounds that can be mineralized or directly utilized by organisms in freshwater and marine ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000101",
@@ -32043,8 +40580,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Velocity is the speed and direction of motion of an object."
+          "val" : "The speed and direction of motion of an object or fluid, fundamental for understanding transport processes and dynamics in environmental systems. This vector quantity controls wind patterns, water flow, sediment transport, and pollutant dispersion that influence ecosystem processes and environmental quality."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PATO_0000008"
@@ -32056,8 +40594,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Water is a transparent, odorless, and tasteless liquid essential for all forms of life."
+          "val" : "A transparent, odorless, and tasteless liquid essential for all forms of life and the most abundant compound on Earth's surface. This molecule serves as the universal solvent, controls climate patterns, supports biological processes, and represents the fundamental medium for biogeochemical reactions and ecosystem functioning."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/CHEBI_15377"
@@ -32069,8 +40608,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Snow is precipitation in the form of ice crystals that fall from clouds."
+          "val" : "Precipitation in the form of ice crystals that accumulates on land surfaces and serves as a major component of the hydrological cycle. This frozen water form affects surface albedo, provides seasonal water storage, influences plant dormancy patterns, and controls spring flooding and water resource availability in many regions."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/ENVO_01000406"
@@ -32082,8 +40622,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Stress indicator is a measurable parameter that reflects the level of stress in a system."
-        }
+          "val" : "A measurable parameter that reflects the level of environmental stress experienced by organisms or ecosystems in response to adverse conditions. These indicators help assess ecosystem health, environmental quality, and the impacts of disturbances such as drought, pollution, or climate change on biological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000105",
@@ -32091,8 +40632,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Root growth yield is the efficiency of converting resources into root biomass."
-        }
+          "val" : "The efficiency with which plants convert available resources such as carbon, nutrients, and energy into root biomass production. This measure indicates plant allocation strategies, resource use efficiency, and adaptation to soil conditions that affect plant establishment and ecosystem productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000106",
@@ -32100,8 +40642,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Process is a series of actions or steps taken to achieve a particular result."
-        }
+          "val" : "A series of actions, changes, or functions that occur over time to transform inputs into outputs or achieve specific environmental or biological outcomes. This concept encompasses biogeochemical cycles, ecological succession, and physical transformations that drive ecosystem functioning and environmental change."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000107",
@@ -32109,8 +40652,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aluminum sulfate is a chemical compound consisting of aluminum and sulfate ions."
-        }
+          "val" : "A chemical compound consisting of aluminum and sulfate ions that occurs in acidic soils and affects soil chemistry and plant nutrition. This compound influences soil pH, aluminum toxicity, nutrient availability, and plant growth in acid-sensitive ecosystems and agricultural systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000108",
@@ -32118,8 +40662,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Calcium is a chemical element essential for plant cell wall structure and signaling."
+          "val" : "A chemical element essential for plant cell wall structure, membrane stability, and cellular signaling processes in all living organisms. This nutrient affects soil structure, plant growth, ecosystem productivity, and serves as a major component of shells, bones, and geological formations in earth systems."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasExactSynonym",
           "val" : "Ca"
@@ -32131,8 +40676,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Carbon to nitrogen ratio is the proportion of carbon content relative to nitrogen content."
-        }
+          "val" : "The proportion of carbon content relative to nitrogen content in organic materials, indicating decomposition rates and nutrient cycling dynamics. This stoichiometric relationship controls microbial activity, organic matter decomposition, nitrogen mineralization, and ecosystem responses to environmental changes and management practices."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "C:N ratio"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000110",
@@ -32140,8 +40690,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Iron tetrahydroxide is a chemical compound consisting of iron and four hydroxide groups."
-        }
+          "val" : "A chemical compound consisting of iron and four hydroxide groups that forms under specific geochemical conditions in soils and sediments. This mineral phase affects iron mobility, redox chemistry, and the biogeochemical cycling of iron and associated elements in terrestrial and aquatic environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "iron(II) hydroxide"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000111",
@@ -32149,8 +40704,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Radiation is energy emitted in the form of waves or particles through space."
+          "val" : "Energy emitted in the form of electromagnetic waves or particles that travels through space and affects environmental processes and biological systems. This energy form includes solar radiation, thermal radiation, and other electromagnetic emissions that drive photosynthesis, heating, and energy balance in earth system science."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/ENVO_01001023"
@@ -32162,8 +40718,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ion is an atom or molecule that has gained or lost electrons and carries an electric charge."
-        }
+          "val" : "An atom or molecule that has gained or lost electrons and carries an electric charge, playing crucial roles in chemical reactions and biological processes. These charged particles control nutrient availability, soil chemistry, membrane transport, and electrochemical processes in terrestrial and aquatic environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_24870"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000113",
@@ -32171,8 +40732,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ammonium is a positively charged ion consisting of one nitrogen and four hydrogen atoms."
-        }
+          "val" : "A positively charged ion consisting of one nitrogen and four hydrogen atoms that represents a major form of bioavailable nitrogen in soils and water. This nitrogen species is readily absorbed by plants, affects soil chemistry, and serves as a key component of nitrogen cycling in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "NH4"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000114",
@@ -32180,8 +40746,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Evaporation is the process by which liquid water changes into water vapor."
+          "val" : "The process by which liquid water changes into water vapor due to thermal energy, representing a major component of the hydrological cycle. This phase transition controls water loss from soil and plant surfaces, affects local humidity, and influences energy balance and climate patterns in environmental systems."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "vaporization"
+        } ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/ENVO_02500034"
@@ -32193,8 +40764,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Shortwave radiation is electromagnetic radiation with wavelengths shorter than infrared radiation."
+          "val" : "Electromagnetic radiation with wavelengths shorter than infrared radiation, primarily including visible light and ultraviolet radiation from the sun. This energy form drives photosynthesis, affects atmospheric chemistry, controls surface heating, and represents the primary energy input to earth's climate system."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/ENVO_01001861"
@@ -32206,8 +40778,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Growth is the process of increasing in size, number, or degree over time."
-        }
+          "val" : "The process of increasing in size, biomass, or complexity over time in biological organisms or ecological systems. This fundamental biological process controls primary productivity, population dynamics, ecosystem development, and represents the accumulation of organic matter and energy in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000117",
@@ -32215,8 +40788,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Clumping is the aggregation of particles or materials into larger clusters."
-        }
+          "val" : "The aggregation of particles, organisms, or materials into larger clusters or groups due to physical, chemical, or biological forces. This process affects soil structure, seed dispersal, species distributions, and the spatial organization of materials and organisms in environmental and ecological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000118",
@@ -32224,8 +40798,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Water vapor is water in its gaseous state present in the atmosphere."
-        }
+          "val" : "Water in its gaseous state present in the atmosphere, representing a major component of the global water cycle and greenhouse gas budget. This atmospheric moisture controls humidity, precipitation formation, heat transport, and energy balance processes that influence weather patterns and climate dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000119",
@@ -32233,8 +40808,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aluminum dihydroxide is a chemical compound consisting of aluminum and two hydroxide groups."
-        }
+          "val" : "A chemical compound consisting of aluminum and two hydroxide groups that occurs in acidic soils and affects aluminum availability and toxicity. This mineral form influences soil chemistry, plant aluminum stress, and the biogeochemical cycling of aluminum in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Al(OH)3"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000120",
@@ -32242,8 +40822,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Seed is a reproductive unit of a flowering plant capable of developing into a new plant."
+          "val" : "A reproductive unit of a flowering plant that contains an embryo and stored nutrients capable of developing into a new plant under appropriate conditions. This structure is fundamental for understanding plant reproduction, population dynamics, genetic diversity, and ecosystem regeneration processes."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PO_0009010"
@@ -32255,8 +40836,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Volumetric heat capacity is the amount of heat needed to raise the temperature of a unit volume by one degree."
-        }
+          "val" : "The amount of thermal energy needed to raise the temperature of a unit volume of material by one degree, controlling how materials respond to temperature changes. This property affects soil thermal dynamics, heat storage in water bodies, and temperature regulation processes that influence ecosystem functioning and climate patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000122",
@@ -32264,8 +40846,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Node is a point on a plant stem where leaves, buds, or branches emerge."
-        }
+          "val" : "A point on a plant stem where leaves, buds, branches, or other structures emerge, representing sites of active growth and development. These structural features control plant architecture, branching patterns, leaf arrangement, and resource allocation strategies that affect plant productivity and competitive ability."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000123",
@@ -32273,8 +40856,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Nitrogen dioxide is a chemical compound consisting of one nitrogen and two oxygen atoms."
-        }
+          "val" : "A chemical compound consisting of one nitrogen and two oxygen atoms that serves as an air pollutant and component of atmospheric nitrogen cycling. This reactive gas affects air quality, acid rain formation, ozone chemistry, and represents both a product and precursor of various nitrogen transformation processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "NO2"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000124",
@@ -32282,8 +40870,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Oxygen is a chemical element essential for respiration and combustion processes."
-        }
+          "val" : "A chemical element essential for aerobic respiration, combustion processes, and the formation of many chemical compounds in environmental systems. This element controls metabolic rates, decomposition processes, water quality, and serves as a key component of atmospheric composition and biogeochemical cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "O2"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000125",
@@ -32291,8 +40884,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solute is a substance that is dissolved in a solvent to form a solution."
-        }
+          "val" : "A substance that is dissolved in a solvent to form a solution, representing the dissolved component of aqueous and other liquid systems. These dissolved materials control solution chemistry, osmotic properties, nutrient availability, and chemical transport processes in terrestrial and aquatic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Dissolved substance"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000126",
@@ -32300,8 +40898,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Content is the amount or proportion of a specific substance within a material."
-        }
+          "val" : "The amount or proportion of a specific substance within a material, typically expressed as a concentration, percentage, or mass fraction. This property characterizes material composition, nutrient concentrations, pollutant levels, and chemical constituents that control environmental processes and ecosystem functioning."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000127",
@@ -32309,8 +40908,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Activity is the state of being active or the rate at which a process occurs."
-        }
+          "val" : "The state of being active or the rate at which a process occurs, often referring to biological, chemical, or physical activity levels in environmental systems. This concept encompasses metabolic activity, enzyme activity, microbial activity, and other dynamic processes that drive ecosystem functioning and biogeochemical cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000128",
@@ -32318,8 +40918,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Half saturation constant is the concentration at which a process operates at half its maximum rate."
-        }
+          "val" : "The concentration of substrate at which an enzymatic or biological process operates at half its maximum rate, indicating the efficiency of resource utilization. This kinetic parameter is fundamental for understanding nutrient uptake, enzyme kinetics, and resource limitation in biological and biogeochemical processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000129",
@@ -32327,8 +40928,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Metabolic rate is the speed at which an organism converts energy for biological processes."
-        }
+          "val" : "The speed at which an organism converts energy for biological processes such as growth, maintenance, and reproduction. This physiological parameter controls resource requirements, heat production, and carbon dioxide release, influencing individual fitness and ecosystem-level energy and carbon cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasRelatedSynonym",
+          "val" : "respiration rate"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000130",
@@ -32336,8 +40942,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Pressure is the force applied perpendicular to a surface per unit area."
-        }
+          "val" : "The force applied perpendicular to a surface per unit area, affecting physical processes and system behaviors in atmospheric, aquatic, and terrestrial environments. This physical property controls gas exchange, water movement, atmospheric dynamics, and mechanical stress on organisms and materials."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/PATO_0001025"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000131",
@@ -32345,8 +40956,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Atmosphere is the layer of gases surrounding Earth held in place by gravity."
-        }
+          "val" : "The layer of gases surrounding Earth held in place by gravity, consisting primarily of nitrogen, oxygen, carbon dioxide, and trace gases. This gaseous envelope controls climate patterns, weather systems, gas exchange processes, and serves as the medium for atmospheric transport and chemical reactions in earth system science."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000132",
@@ -32354,8 +40966,22 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Energy is the capacity to do work or cause change in a system."
-        }
+          "val" : "The capacity to do work or cause change in physical, chemical, or biological systems, existing in various forms such as solar, thermal, chemical, and kinetic energy. This fundamental concept drives all environmental processes, ecosystem functioning, and biogeochemical cycles that sustain life and shape earth system dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasRelatedSynonym",
+          "val" : "fuel"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "heat"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "power"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "work"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000133",
@@ -32363,8 +40989,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Temperature is a measure of the average kinetic energy of particles in a substance."
+          "val" : "A measure of the average kinetic energy of particles in a substance, controlling reaction rates, phase transitions, and biological processes in environmental systems. This intensive property affects enzymatic activity, species distributions, ecosystem productivity, and serves as a fundamental driver of climate and weather patterns."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "temp"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "warmth"
+        } ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PATO_0000146"
@@ -32376,8 +41010,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Land surface is the solid portion of Earth's surface not covered by water."
-        }
+          "val" : "The solid portion of Earth's surface not covered by permanent water bodies, including soil, vegetation, and exposed rock surfaces. This interface between terrestrial and atmospheric systems controls energy exchange, water cycling, vegetation growth, and serves as the foundation for terrestrial ecosystem functioning."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "terrain"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000135",
@@ -32385,8 +41024,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface irrigation is a method of applying water to crops by flowing water over the soil surface."
-        }
+          "val" : "A method of applying water to agricultural crops by flowing water over the soil surface through furrows, basins, or flood systems. This irrigation technique affects soil moisture distribution, nutrient transport, erosion potential, and represents a major water management practice in agricultural systems worldwide."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000136",
@@ -32394,8 +41034,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Grain is the edible seed of cereal plants such as wheat, rice, or corn."
-        }
+          "val" : "The edible seed of cereal plants such as wheat, rice, or corn that serves as a major food source and agricultural product. These reproductive structures represent the harvestable portion of cereal crops, control agricultural yield, and serve as both food resources and propagules for plant reproduction in agricultural ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "kernel"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000137",
@@ -32403,9 +41048,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Mass is the amount of matter in an object measured in units like grams or kilograms."
+          "val" : "The amount of matter contained in an object or substance, typically measured in units such as grams or kilograms. This fundamental property affects gravitational forces, inertia, density calculations, and serves as a basis for quantifying material quantities and concentrations in environmental and ecological studies."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "COMO:0000135"
+        }, {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PATO_0000125"
         } ]
@@ -32416,17 +41065,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Phosphate is an anion consisting of one phosphorus atom and four oxygen atoms."
-        }
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000139",
-      "lbl" : "Total evaporation",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "Total evaporation is the complete conversion of liquid water to water vapor from all sources."
-        }
+          "val" : "An anion consisting of one phosphorus atom and four oxygen atoms that represents the primary form of bioavailable phosphorus in environmental systems. This ion controls plant nutrition, microbial activity, eutrophication processes, and serves as a key component of phosphorus cycling in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "PO4"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "PO43-"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000140",
@@ -32434,8 +41082,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Calcium hydroxide is a chemical compound consisting of calcium and hydroxide ions."
-        }
+          "val" : "A chemical compound consisting of calcium and hydroxide ions that affects soil pH and calcium availability in terrestrial systems. This compound influences soil alkalinity, plant nutrition, and chemical weathering processes while serving as both a product and driver of mineral-water interactions in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_35150"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000141",
@@ -32443,8 +41096,17 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Bicarbonate is an anion consisting of one hydrogen, one carbon, and three oxygen atoms."
-        }
+          "val" : "An anion consisting of one hydrogen, one carbon, and three oxygen atoms that serves as an important component of carbonate chemistry and pH buffering systems. This ion affects water alkalinity, carbon cycling, ocean acidification, and serves as a form of dissolved inorganic carbon in aquatic and soil systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "hydrogen carbonate"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_17544"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000142",
@@ -32452,8 +41114,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant water stress is the condition when plants experience insufficient water availability."
-        }
+          "val" : "The condition when plants experience insufficient water availability relative to their physiological demands, affecting growth, survival, and ecosystem functioning. This stress response triggers various physiological and morphological adaptations, influences species distributions, and represents a major constraint on ecosystem productivity in water-limited environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000143",
@@ -32461,8 +41124,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sodium is a chemical element that is highly reactive and forms many important compounds."
-        }
+          "val" : "A chemical element that is highly reactive and forms many important compounds affecting soil salinity, plant physiology, and water quality. This alkali metal influences soil structure, plant salt tolerance, groundwater chemistry, and serves as both an essential micronutrient and potential toxin in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Na"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000144",
@@ -32470,8 +41138,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Water table is the upper boundary of the saturated zone in groundwater."
-        }
+          "val" : "The upper boundary of the saturated zone in groundwater where soil pores and rock fractures are completely filled with water. This hydrological feature controls plant water access, soil moisture patterns, groundwater flow, and influences ecosystem functioning and species distributions in terrestrial environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_06105201"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000145",
@@ -32479,8 +41152,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Branch is a woody structural member of a tree or shrub that grows from the trunk or main stem."
+          "val" : "A woody structural member of a tree or shrub that grows from the trunk or main stem and supports leaves, flowers, and fruits. These structural components control plant architecture, light interception, resource allocation, and competitive ability while influencing canopy structure and ecosystem functioning."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PO_0025073"
@@ -32492,8 +41166,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Carbon dioxide carboxylation rate is the speed at which CO2 is incorporated into organic compounds."
-        }
+          "val" : "The speed at which carbon dioxide is incorporated into organic compounds during photosynthesis and other carbon fixation processes. This rate controls primary productivity, carbon assimilation efficiency, and plant responses to atmospheric carbon dioxide concentrations in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000147",
@@ -32501,8 +41176,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Heat capacity is the amount of heat needed to raise the temperature of a substance by one degree."
-        }
+          "val" : "The amount of thermal energy needed to raise the temperature of a substance by one degree, controlling how materials respond to temperature changes. This property affects thermal buffering, temperature regulation, heat storage, and energy balance processes that influence ecosystem functioning and climate dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000148",
@@ -32510,8 +41186,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Surface water is water that collects on the ground or in streams, rivers, lakes, and oceans."
-        }
+          "val" : "Water that collects on the ground surface or in natural water bodies such as streams, rivers, lakes, and oceans. This water source supports aquatic ecosystems, provides drinking water and irrigation supplies, and represents the most visible and accessible component of freshwater resources in hydrological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000149",
@@ -32519,8 +41196,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Constraint is a limitation or restriction that affects the behavior of a system."
-        }
+          "val" : "A limitation or restriction that affects the behavior, growth, or functioning of biological or environmental systems. These limiting factors control ecosystem processes, species distributions, resource availability, and represent bottlenecks that determine system performance and responses to environmental change."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000150",
@@ -32528,8 +41206,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Irrigation water is water applied to agricultural crops to supplement natural precipitation."
-        }
+          "val" : "Water applied to agricultural crops through artificial means to supplement natural precipitation and ensure adequate moisture for plant growth. This managed water input affects crop productivity, soil moisture, nutrient transport, and represents a major component of agricultural water use and landscape modification."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000151",
@@ -32537,8 +41216,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Stalk is the main stem or support structure of a plant."
-        }
+          "val" : "The main stem or support structure of a plant that provides mechanical support and serves as a conduit for water, nutrients, and photosynthetic products. This structural component controls plant height, competitive ability, resource transport, and represents the primary architectural framework of herbaceous plants and crop species."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/PO_0025066"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000152",
@@ -32546,8 +41230,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Self shading is the blocking of light by one part of a plant from reaching another part."
-        }
+          "val" : "The blocking of light by one part of a plant from reaching another part of the same plant, affecting photosynthetic efficiency and plant architecture. This phenomenon influences leaf arrangement, branching patterns, plant productivity, and represents an important constraint on light capture and carbon assimilation in dense vegetation."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000153",
@@ -32555,8 +41240,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Fertilizer is a substance added to soil to provide nutrients that promote plant growth."
-        }
+          "val" : "A substance added to soil or applied to plants to provide essential nutrients that promote plant growth and agricultural productivity. These materials affect soil fertility, crop yields, nutrient cycling, and represent a major input in agricultural systems that can influence both productivity and environmental quality."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "This may be a subclass of \"Amendment\", which would also include wood chips, other sources of soil additions" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000154",
@@ -32564,17 +41250,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aluminum tetrahydroxide is a chemical compound consisting of aluminum and four hydroxide groups."
-        }
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000155",
-      "lbl" : "Water flux",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "Water flux is the rate of water movement through a given area or surface."
-        }
+          "val" : "A chemical compound consisting of aluminum and four hydroxide groups that forms under specific geochemical conditions in soils and sediments. This mineral phase affects aluminum chemistry, soil acidity, and the mobility and toxicity of aluminum in terrestrial and aquatic environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000156",
@@ -32582,8 +41260,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "C4 is a type of photosynthetic pathway that concentrates carbon dioxide to improve efficiency."
-        }
+          "val" : "A type of photosynthetic pathway that concentrates carbon dioxide around the enzyme Rubisco to improve photosynthetic efficiency under hot and dry conditions. This metabolic adaptation reduces photorespiration, enhances water use efficiency, and represents an important evolutionary strategy for plants in arid and semi-arid environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000157",
@@ -32591,8 +41270,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Dihydrogen phosphate is an anion containing two hydrogen atoms and one phosphate group."
-        }
+          "val" : "An anion containing two hydrogen atoms and one phosphate group that represents an important form of phosphorus in soil solutions and biological systems. This ionic species affects phosphorus availability, pH buffering, and serves as a bioavailable form of phosphorus for plant uptake and microbial processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000158",
@@ -32600,8 +41280,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Maturity is the state of being fully developed or reaching the final stage of growth."
-        }
+          "val" : "The state of being fully developed or having reached the final stage of growth and development in biological organisms or ecological systems. This developmental stage affects reproductive capacity, resource allocation, harvest timing, and represents a critical transition point in organism life cycles and ecosystem succession."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000159",
@@ -32609,8 +41290,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Seed set is the process by which flowers develop into seeds after successful pollination."
-        }
+          "val" : "The process by which flowers develop into mature seeds following successful pollination and fertilization, representing a critical reproductive stage. This developmental process determines reproductive success, crop yields, genetic diversity, and influences population dynamics and ecosystem regeneration in plant communities."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "This refers to a process (a stage of growth)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000160",
@@ -32618,8 +41300,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sediment is particles of organic or inorganic matter that settle out of water or air."
-        }
+          "val" : "Particles of organic or inorganic matter that settle out of water or air due to gravitational forces, forming deposits in aquatic and terrestrial environments. These materials affect water quality, habitat structure, nutrient cycling, and represent important components of geomorphological and biogeochemical processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_00002007"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000161",
@@ -32627,8 +41314,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Shoot is the above-ground portion of a plant including stems, leaves, and reproductive organs."
-        }
+          "val" : "The above-ground portion of a plant including stems, leaves, and reproductive organs that conducts photosynthesis and reproduction. This structural component controls light capture, gas exchange, resource acquisition, and represents the primary interface between plants and the atmospheric environment."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000162",
@@ -32636,8 +41324,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Solution is a homogeneous mixture of two or more substances where one dissolves in another."
-        }
+          "val" : "A homogeneous mixture of two or more substances where one substance (solute) dissolves completely in another (solvent), forming a uniform composition. These liquid systems control chemical transport, nutrient availability, biogeochemical reactions, and represent the primary medium for chemical processes in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000163",
@@ -32645,8 +41334,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Secondary axes are branching structures that develop from the main axis of growth."
-        }
+          "val" : "Branching structures that develop from the main axis of growth in plants, creating additional growing points and increasing structural complexity. These architectural features affect light interception, resource capture, reproductive capacity, and represent important components of plant competitive strategies and ecosystem structure."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000164",
@@ -32654,8 +41344,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Leaf area index is the ratio of total leaf area to ground area covered by vegetation."
-        }
+          "val" : "The ratio of total leaf area to ground area covered by vegetation, representing the amount of photosynthetic surface available for light interception. This dimensionless parameter controls canopy light interception, photosynthetic capacity, evapotranspiration, and serves as a key measure of vegetation density and ecosystem productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000165",
@@ -32663,8 +41354,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Urea is a nitrogen-containing compound commonly used as a fertilizer."
+          "val" : "A nitrogen-containing organic compound commonly used as a fertilizer and naturally produced through protein metabolism in organisms. This compound provides readily available nitrogen for plant uptake, affects soil chemistry, and represents an important component of nitrogen cycling in agricultural and natural ecosystems."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "CO(NH2)2"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "carbamide"
+        } ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/CHEBI_16199"
@@ -32676,8 +41375,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sodium carbonate is a chemical compound consisting of sodium and carbonate ions."
+          "val" : "A chemical compound consisting of sodium and carbonate ions that affects water and soil chemistry, particularly in alkaline environments. This compound influences pH, salinity, mineral precipitation, and serves as both a natural component of alkaline soils and waters and an industrial chemical with environmental applications."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/CHEBI_29377"
@@ -32689,8 +41389,13 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Nitrogen is a chemical element essential for protein synthesis and plant growth."
-        }
+          "val" : "A chemical element essential for protein synthesis, nucleic acid formation, and overall plant growth and development in all living organisms. This element often limits primary productivity in terrestrial and aquatic ecosystems, controls plant nutrition, and serves as a key component of biogeochemical cycling and atmospheric chemistry."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "N"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000168",
@@ -32698,8 +41403,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Nitrate is an anion consisting of one nitrogen and three oxygen atoms."
+          "val" : "An anion consisting of one nitrogen and three oxygen atoms that represents the most oxidized form of inorganic nitrogen in environmental systems. This ion serves as a major source of nitrogen for plant uptake, affects water quality through eutrophication, and represents the final product of nitrification in soil and aquatic systems."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "NO3"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "NO3-"
+        } ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/CHEBI_17632"
@@ -32711,8 +41424,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "C4 photosynthesis is a specialized form of photosynthesis that minimizes photorespiration."
-        }
+          "val" : "A specialized form of photosynthesis that concentrates carbon dioxide around the enzyme Rubisco to minimize photorespiration and enhance carbon assimilation efficiency. This metabolic pathway is particularly advantageous in hot, dry conditions and represents an important adaptation that affects ecosystem productivity and species distributions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000170",
@@ -32720,8 +41434,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sheath protein carbon is the carbon content in proteins found in leaf sheath tissue."
-        }
+          "val" : "The carbon content contained within protein molecules specifically located in leaf sheath tissue, representing a specialized component of plant protein pools. This carbon fraction is important for understanding tissue-specific carbon allocation, protein distribution, and the role of different plant organs in carbon storage and metabolism."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000171",
@@ -32729,8 +41444,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Root is the underground part of a plant that absorbs water and nutrients from soil."
+          "val" : "The underground portion of a plant that anchors the plant in soil and absorbs water and nutrients essential for growth and survival. This organ system controls plant nutrition, soil stabilization, symbiotic relationships, and represents the primary interface between plants and the soil environment."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PO_0009005"
@@ -32742,8 +41458,23 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Fire is a rapid chemical reaction that produces heat and light through combustion."
-        }
+          "val" : "A rapid exothermic chemical reaction involving combustion that produces heat, light, and various combustion products including carbon dioxide and water vapor. This disturbance process shapes ecosystem structure, nutrient cycling, species composition, and represents a major driver of landscape dynamics and vegetation patterns in fire-prone environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "combustion"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "burn"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "wildfire"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_01000786"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000173",
@@ -32751,17 +41482,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Iron hydrogen phosphate is a chemical compound containing iron, hydrogen, and phosphate."
-        }
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000174",
-      "lbl" : "Fraction",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "Fraction is a part or portion of a whole expressed as a proportion."
-        }
+          "val" : "A chemical compound containing iron, hydrogen, and phosphate ions that occurs in soils and affects both iron and phosphorus bioavailability. This mineral form influences nutrient cycling, soil chemistry, and plant nutrition through its role in controlling the solubility and mobility of iron and phosphorus in terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000175",
@@ -32769,8 +41492,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Band is a strip or zone of material with distinct characteristics from surrounding areas."
-        }
+          "val" : "A strip or zone of material with distinct physical, chemical, or biological characteristics that differs from surrounding areas. This spatial concept describes soil horizons, vegetation zones, spectral regions, and other linear or layered features that exhibit gradients or boundaries in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000176",
@@ -32778,17 +41502,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Number is a mathematical concept used to count, measure, or identify quantities."
-        }
-      }
-    }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000177",
-      "lbl" : "Soil band",
-      "type" : "CLASS",
-      "meta" : {
-        "definition" : {
-          "val" : "Soil band is a distinct layer or zone within soil with specific properties."
-        }
+          "val" : "A mathematical concept used to count, measure, or quantify discrete objects, events, or properties in environmental and ecological studies. This fundamental concept enables quantitative analysis, statistical description, and numerical modeling of environmental processes and ecosystem characteristics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000178",
@@ -32796,8 +41512,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Erosion band is a zone where soil erosion is particularly active or concentrated."
-        }
+          "val" : "A zone or area where soil erosion processes are particularly active or concentrated due to topographic, climatic, or management factors. These areas represent hotspots of sediment production, landscape change, and environmental degradation that affect soil resources, water quality, and ecosystem functioning."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000179",
@@ -32805,8 +41522,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Day is a period of 24 hours representing one complete rotation of Earth."
-        }
+          "val" : "A period of 24 hours representing one complete rotation of Earth relative to the sun, serving as a fundamental unit for measuring environmental cycles. This temporal scale captures diurnal patterns of solar radiation, temperature, biological activity, and atmospheric processes that drive ecosystem functioning and environmental dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000180",
@@ -32814,8 +41532,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aluminum is a lightweight metallic element commonly found in soil minerals."
+          "val" : "A lightweight metallic element that is the third most abundant element in Earth's crust and commonly occurs in soil minerals such as feldspars and clays. This element affects soil chemistry, plant nutrition, and can become toxic to plants under acidic conditions, influencing ecosystem productivity and species distributions."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasExactSynonym",
           "val" : "Al"
@@ -32831,8 +41550,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Stem is the main structural axis of a plant that supports leaves and reproductive organs."
-        }
+          "val" : "The main structural axis of a plant that provides mechanical support and serves as a conduit for transporting water, nutrients, and photosynthetic products between roots and leaves. This organ system controls plant architecture, competitive ability, and resource allocation while serving as a storage site for carbohydrates and other compounds."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000182",
@@ -32840,11 +41560,16 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Iron is a chemical element essential for many biological processes including photosynthesis."
+          "val" : "A chemical element essential for many biological processes including photosynthesis, respiration, and chlorophyll synthesis in plants and other organisms. This transition metal affects plant nutrition, soil color, redox chemistry, and serves as both an essential micronutrient and a potential toxin depending on its chemical form and concentration."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasExactSynonym",
           "val" : "Fe"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_18248"
         } ]
       }
     }, {
@@ -32853,8 +41578,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sheath is a protective covering or wrapper around plant organs like stems or leaves."
-        }
+          "val" : "A protective covering or wrapper structure that surrounds and protects plant organs such as stems, leaves, or reproductive parts. These anatomical features provide mechanical protection, support, and can influence plant architecture and development while serving specialized functions in different plant families and growth forms."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000184",
@@ -32862,8 +41588,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Wind is the movement of air from areas of high pressure to areas of low pressure."
-        }
+          "val" : "The horizontal movement of air masses from areas of high atmospheric pressure to areas of low pressure, driven by differential heating and pressure gradients. This meteorological phenomenon controls heat transfer, moisture transport, pollination, seed dispersal, and mechanical stress on vegetation while influencing local and regional climate patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000185",
@@ -32871,8 +41598,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Dissolved organic phosphorus is phosphorus from organic compounds that is dissolved in water."
-        }
+          "val" : "Phosphorus contained within organic compounds that is dissolved in water, representing an important but often underestimated component of aquatic phosphorus cycling. This phosphorus pool includes nucleic acids, phospholipids, and other organic phosphorus compounds that can be mineralized or directly utilized by organisms in freshwater and marine ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000186",
@@ -32880,8 +41608,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Calcium phosphate is a chemical compound consisting of calcium and phosphate ions."
-        }
+          "val" : "A chemical compound consisting of calcium and phosphate ions that occurs naturally in rocks, soils, and biological systems such as bones and teeth. This mineral affects soil fertility, phosphorus availability, and serves as both a nutrient source and a sink for phosphorus in terrestrial and aquatic biogeochemical cycles."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000187",
@@ -32889,8 +41618,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Calcium dihydrogen phosphate is a chemical compound containing calcium and dihydrogen phosphate."
-        }
+          "val" : "A chemical compound containing calcium and dihydrogen phosphate ions that serves as a source of both calcium and phosphorus in soils and fertilizer applications. This compound affects nutrient availability, soil chemistry, and plant nutrition while representing an important form of phosphorus that can be readily dissolved and utilized by plants."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000188",
@@ -32898,8 +41628,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Carbon dioxide is a gas consisting of one carbon and two oxygen atoms."
+          "val" : "A colorless gas consisting of one carbon and two oxygen atoms that plays central roles in photosynthesis, respiration, and global climate regulation. This greenhouse gas is fundamental for understanding carbon cycling, climate change, plant productivity, and the exchange of carbon between atmospheric, terrestrial, and marine reservoirs."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasExactSynonym",
           "val" : "CO2"
@@ -32911,8 +41642,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Non-structural carbohydrate is soluble sugar and starch that can be readily metabolized."
-        }
+          "val" : "Soluble sugars and readily mobilizable starch that can be quickly metabolized by plants for energy, growth, and stress responses. These carbon compounds represent the mobile energy reserves that plants use for respiration, osmotic adjustment, and resource allocation, and are important indicators of plant carbon status and stress tolerance."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000190",
@@ -32920,8 +41652,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Volume is the amount of three-dimensional space occupied by a substance or object."
+          "val" : "The amount of three-dimensional space occupied by a substance, object, or system, fundamental for calculating densities, concentrations, and spatial relationships. This geometric property is essential for quantifying habitat space, soil pore volume, water storage capacity, and scaling processes from molecular to ecosystem levels in environmental studies."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PATO_0000918"
@@ -32933,17 +41666,23 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Structure is the arrangement and organization of parts within a system or organism."
-        }
+          "val" : "The arrangement and organization of parts, components, or elements within a system, organism, or material that determines its properties and functions. This concept encompasses physical architecture, spatial relationships, and hierarchical organization that control system behavior and performance in biological and environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000192",
-      "lbl" : "CO2 concentration",
+      "lbl" : "Carbon dioxide concentration",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "CO2 concentration is the amount of carbon dioxide present in a given volume of air or water."
-        }
+          "val" : "The amount of carbon dioxide present in a given volume of air or water, typically expressed in parts per million or other concentration units. This parameter controls photosynthetic rates, plant growth responses, ocean acidification, and serves as a key indicator of greenhouse gas levels and climate change impacts."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "CO2 concentration"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000193",
@@ -32951,8 +41690,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Uptake is the process of absorbing or taking in substances from the environment."
-        }
+          "val" : "The process by which organisms or environmental systems absorb, assimilate, or incorporate substances such as nutrients, water, or gases from their surrounding environment. This fundamental process controls resource acquisition, biogeochemical cycling, and the transfer of materials across biological and physical interfaces."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000194",
@@ -32960,8 +41700,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aluminum trihydroxide is a chemical compound consisting of aluminum and three hydroxide groups."
-        }
+          "val" : "A chemical compound consisting of aluminum and three hydroxide groups that forms in soils and affects aluminum chemistry and availability. This mineral phase influences soil acidity, aluminum toxicity, and the mobility of aluminum in terrestrial and aquatic systems where pH and redox conditions control its formation and dissolution."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000195",
@@ -32969,8 +41710,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Magnesium hydrogen phosphate is a chemical compound containing magnesium and hydrogen phosphate."
-        }
+          "val" : "A chemical compound containing magnesium and hydrogen phosphate ions that affects the availability of both magnesium and phosphorus in soil and water systems. This compound influences nutrient cycling, soil chemistry, and plant nutrition by serving as a source of essential nutrients while affecting pH and ion equilibria."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000196",
@@ -32978,8 +41720,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aqueous refers to solutions or environments containing water as the solvent."
-        }
+          "val" : "Relating to solutions or environments where water serves as the solvent, encompassing most biological and many environmental chemical systems. This concept describes water-based systems where dissolved substances interact, chemical reactions occur, and biological processes take place in terrestrial and aquatic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000197",
@@ -32987,8 +41730,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Width is the measurement of how broad something is from side to side."
+          "val" : "The measurement of how broad an object extends from side to side, representing the horizontal dimension perpendicular to length. This spatial property is important for characterizing structural dimensions, habitat features, flow cross-sections, and geometric relationships that influence ecological processes and environmental functions."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
           "val" : "http://purl.obolibrary.org/obo/PATO_0000921"
@@ -33000,8 +41744,20 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Potassium is a chemical element essential for plant growth and cellular processes."
-        }
+          "val" : "A chemical element essential for plant growth, cellular processes, and osmotic regulation in all living organisms. This macronutrient controls enzyme activation, stomatal function, water relations, and plant stress tolerance while serving as a key component of soil fertility and agricultural productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "K"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "kalium"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_26216"
+        } ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000199",
@@ -33009,8 +41765,9 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Salt is a chemical compound formed when an acid reacts with a base."
-        }
+          "val" : "A chemical compound formed when an acid reacts with a base, or more broadly, any ionic compound that affects the salinity of soils and water bodies. These compounds influence osmotic stress, plant tolerance, soil structure, and water quality while representing major constraints on ecosystem functioning in arid and coastal environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_8000200",
@@ -33018,308 +41775,1315 @@
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Calcium bicarbonate is a chemical compound containing calcium and bicarbonate ions."
-        }
+          "val" : "A chemical compound containing calcium and bicarbonate ions that occurs in natural waters and affects water chemistry and nutrient availability. This compound influences water hardness, pH buffering capacity, and serves as a source of both calcium nutrition and inorganic carbon in aquatic and terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000201",
+      "lbl" : "Stoma",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A microscopic pore in plant leaves and stems that regulates gas exchange between the plant and atmosphere, controlling carbon dioxide uptake and water vapor loss. These structures are fundamental for understanding photosynthesis, transpiration, water use efficiency, and plant responses to environmental conditions such as drought and atmospheric composition."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/PO_0008032"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000202",
+      "lbl" : "Water content",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The amount of water present in a material such as soil, plant tissue, or atmospheric air, typically expressed as a percentage by mass or volume. This property controls biological activity, physical processes, material properties, and represents a fundamental parameter for understanding ecosystem functioning and environmental conditions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasRelatedSynonym",
+          "val" : "humidity"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000203",
+      "lbl" : "Aluminum hydroxide",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A chemical compound consisting of aluminum and hydroxide ions that forms in soils and affects aluminum chemistry and plant nutrition. This compound influences soil pH, aluminum availability, and plant aluminum toxicity while serving as both a product of mineral weathering and a control on aluminum mobility in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000204",
+      "lbl" : "Snowpack",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "An accumulation of compressed snow layers that persists over time, serving as a major component of seasonal water storage in mountainous and high-latitude regions. This frozen water reservoir affects regional hydrology, provides habitat for specialized organisms, influences surface albedo, and controls spring snowmelt and flood patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_03000116"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000205",
+      "lbl" : "Acetate",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "An anion derived from acetic acid that commonly occurs in biological systems and serves as an important intermediate in microbial metabolism. This organic ion plays roles in fermentation processes, carbon cycling, methanogenesis, and represents a key component of anaerobic decomposition in soils and sediments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_30089"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000206",
+      "lbl" : "Internode",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The portion of a plant stem located between two consecutive nodes, representing the elongated segment that contributes to plant height and structure. This anatomical feature affects plant architecture, mechanical properties, resource transport, and represents sites of stem elongation and structural development."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000207",
+      "lbl" : "Magnesium",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A chemical element essential for chlorophyll structure, enzyme function, and cellular processes in all living organisms. This macronutrient affects photosynthesis, protein synthesis, and plant growth while serving as a key component of soil chemistry and agricultural fertility in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Mg"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000208",
+      "lbl" : "Thermal adaptation",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The evolutionary and physiological adjustment of organisms to temperature conditions in their environment, affecting their survival, growth, and reproductive success. These adaptations control species distributions, ecosystem composition, and biological responses to climate change and temperature variability in different environmental contexts."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000209",
+      "lbl" : "Clay",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "Fine-grained soil material composed of mineral particles smaller than 2 micrometers that strongly influences soil properties and ecosystem functioning. This soil component affects water retention, nutrient holding capacity, soil structure, and provides important surfaces for chemical reactions and microbial activity in terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/ENVO_00002982"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000210",
+      "lbl" : "Magnesium carbonate",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A chemical compound consisting of magnesium and carbonate ions that occurs naturally in soils and rocks and affects both magnesium nutrition and carbon cycling. This mineral influences soil pH, magnesium availability, and serves as both a source of plant nutrients and a component of carbonate weathering processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "MgCO3"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_31793"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000211",
+      "lbl" : "Phosphorous to carbon ratio",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The proportion of phosphorus content relative to carbon content in biological materials, indicating stoichiometric relationships and nutrient status. This ratio influences decomposition rates, microbial activity, ecosystem productivity, and represents an important measure of nutrient limitation and biogeochemical cycling in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000212",
+      "lbl" : "Photosynthetically active radiation",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The portion of the electromagnetic spectrum, typically between 400 and 700 nanometers, that can be utilized by plants for photosynthesis. This energy source controls primary productivity, plant growth, canopy development, and serves as the fundamental driver of carbon assimilation and ecosystem energy capture in terrestrial and aquatic systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000213",
+      "lbl" : "Rubisco activity",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The enzymatic function of ribulose-1,5-bisphosphate carboxylase/oxygenase, the key enzyme responsible for carbon dioxide fixation in photosynthesis. This biochemical process controls the rate of carbon assimilation, affects plant productivity, and represents a major constraint on ecosystem carbon uptake and primary productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "Move to variable?" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000214",
+      "lbl" : "Chlorophyll",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The green pigment complex in plants and algae that captures light energy and converts it into chemical energy during photosynthesis. This essential biomolecule controls light harvesting efficiency, determines photosynthetic capacity, and serves as an indicator of plant health and ecosystem productivity in terrestrial and aquatic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_28966"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000215",
+      "lbl" : "Emission",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The release or discharge of gases, particles, energy, or other substances from natural or anthropogenic sources into the environment. This process affects air quality, greenhouse gas concentrations, biogeochemical cycling, and represents both natural ecosystem functions and human impacts on environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000216",
+      "lbl" : "Grid cell",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A spatial unit used in computational models and geographic information systems to represent discrete geographic areas for analysis and modeling purposes. These spatial elements enable the representation of continuous environmental variables, support spatial analysis, and facilitate the integration of data across different scales in earth system science."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "quadrat"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "experimental unit"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000217",
+      "lbl" : "Plant maturity",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The developmental stage when a plant has completed its growth and reached reproductive capability, characterized by specific morphological and physiological changes. This life cycle stage affects resource allocation, reproductive success, harvest timing, and represents a critical transition point that influences ecosystem dynamics and agricultural productivity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000218",
+      "lbl" : "Phosphoric acid",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A chemical compound consisting of hydrogen and phosphate groups that serves as a source of phosphorus and affects soil acidity in terrestrial systems. This acid influences phosphorus availability, soil pH, mineral weathering, and serves as both a natural component of biogeochemical cycles and an important industrial chemical."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_26078"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000219",
+      "lbl" : "Iron dihydroxide",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A chemical compound consisting of iron and two hydroxide groups that forms under specific redox and pH conditions in soils and aquatic systems. This mineral phase affects iron bioavailability, soil chemistry, and represents an intermediate oxidation state that influences iron cycling and plant nutrition."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000220",
+      "lbl" : "Element",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A pure chemical substance consisting of atoms with the same number of protons, representing the fundamental building blocks of all matter in environmental systems. These basic chemical units combine to form compounds and control the chemical composition, reactivity, and properties of materials in terrestrial and aquatic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000221",
+      "lbl" : "Dead standing tree",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A tree that has died but remains upright in the forest canopy, providing important habitat structure and contributing to ecosystem functioning. These standing dead trees serve as wildlife habitat, affect forest structure, influence fire behavior, and represent important components of forest carbon storage and nutrient cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "snag"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000222",
+      "lbl" : "Soil water",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "Water present in the pore spaces of soil that is available for plant uptake, microbial activity, and chemical reactions. This essential component controls plant growth, nutrient transport, biogeochemical processes, and represents the primary medium for soil chemistry and biological activity in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000223",
+      "lbl" : "Node number",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The count of nodes present on a plant stem, representing the number of points where leaves, branches, or reproductive structures can emerge. This morphological parameter affects plant architecture, resource allocation, reproductive potential, and serves as an indicator of plant development and growth patterns."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000224",
+      "lbl" : "Ear",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The seed-bearing reproductive structure of cereal plants such as corn and wheat that contains the harvestable grains. This agricultural organ determines crop yield, grain quality, and represents the economically important portion of cereal crops in agricultural production systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/PO_0020136"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000225",
+      "lbl" : "Nitrogen to carbon ratio",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The proportion of nitrogen content relative to carbon content in biological materials, indicating the stoichiometric relationship between these essential elements. This ratio influences decomposition rates, microbial activity, nutrient mineralization, and ecosystem responses to nutrient availability and environmental changes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "N:C ratio"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000226",
+      "lbl" : "Layer",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A distinct horizontal section or stratum within a system such as soil, vegetation, or atmospheric structure that exhibits characteristic properties. These stratified components control vertical gradients, resource distribution, habitat diversity, and represent important organizational features in environmental and ecological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000227",
+      "lbl" : "Coefficient",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A numerical factor that expresses the quantitative relationship between variables in mathematical models and empirical equations used in environmental science. These parameters control model behavior, quantify process rates, and represent empirically derived or theoretically based constants that characterize environmental and ecological relationships."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000228",
+      "lbl" : "Sulfate",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "An anion consisting of one sulfur and four oxygen atoms that represents the most oxidized form of sulfur in environmental systems. This ion affects soil chemistry, plant nutrition, water quality, and serves as both an essential nutrient and a component of acid rain and mineral weathering processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "SO4"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "SO42-"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "sulphate"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/CHEBI_16189"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000229",
+      "lbl" : "Landscape",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The visible and measurable features of an area of land including topography, vegetation, water bodies, and human modifications that create spatial patterns and ecological gradients. This spatial concept encompasses the mosaic of ecosystems, land uses, and environmental conditions that influence biodiversity, ecosystem services, and environmental processes at regional scales."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000230",
+      "lbl" : "Input",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "Data, materials, or energy that enters a system from external sources to be processed, transformed, or utilized by environmental or ecological processes. These inputs control system functioning, drive biogeochemical cycles, and represent the resources and driving forces that sustain ecosystem processes and environmental dynamics."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "COMO:0000207"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000231",
+      "lbl" : "Output",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The products, results, or materials that emerge from a system following processing, transformation, or utilization of inputs by environmental or ecological processes. These outputs represent ecosystem services, waste products, energy transfers, and the measurable results of biogeochemical processes and environmental transformations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+      "lbl" : "concept",
+      "type" : "CLASS",
+      "meta" : {
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+          "val" : "The foundational category that serves as the parent classification for all conceptual terms in the Biological and Environmental Research Variable Ontology. This abstract class encompasses all non-variable concepts that describe entities, processes, and properties fundamental to understanding earth and environmental science systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000233",
+      "lbl" : "Density",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The ratio of a substance's mass to its volume, representing a fundamental physical property that affects material behavior and environmental processes. This property controls buoyancy, mixing, stratification, and transport processes in fluids while influencing habitat structure and resource distribution in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000234",
+      "lbl" : "Viscosity",
+      "type" : "CLASS",
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+        "definition" : {
+          "val" : "A measure of a fluid's resistance to deformation and flow when subjected to shear or tensile stress, affecting the movement of liquids and gases in environmental systems. This property controls fluid flow rates, mixing processes, transport efficiency, and influences biological locomotion and material transport in aquatic and atmospheric environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+      "lbl" : "Absorbance",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A measure of the amount of light absorbed by a material or substance as electromagnetic radiation passes through it, fundamental for understanding optical properties. This property affects photosynthesis, light penetration in water bodies, remote sensing applications, and represents the inverse of transmittance in optical and environmental measurements."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+      "lbl" : "Count",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The numerical value assigned to a discrete quantity of objects, organisms, or events, fundamental for quantitative analysis in environmental and ecological studies. This measurement type enables population assessments, biodiversity quantification, and statistical analysis of discrete environmental variables and biological phenomena."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+          "val" : "quantity"
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+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000238",
+      "lbl" : "Time",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The continuous progression of existence that provides the temporal framework for all environmental processes, biological activities, and ecosystem dynamics. This fundamental dimension enables the measurement of process rates, seasonal cycles, long-term trends, and temporal relationships that characterize change and development in earth and environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000239",
+      "lbl" : "Date",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A representation of a specific day that provides temporal reference for environmental observations and events, typically including day, month, and year components. This temporal specification enables the timing of ecological events, tracking of environmental changes, and coordination of monitoring activities across different spatial and temporal scales."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+          "val" : "calendar date"
+        } ],
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+      "lbl" : "DateTime",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A representation of a specific moment in time that combines date and time components to provide precise temporal reference for environmental measurements and observations. This temporal specification includes day, month, year, hours, minutes, and potentially seconds, enabling precise timing of processes, events, and data collection in environmental and ecological studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000241",
+      "lbl" : "Physical property",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A measurable characteristic or attribute that describes the physical state or behavior of matter and energy in environmental systems. This concept encompasses properties such as temperature, density, conductivity, and pressure that govern physical processes in earth and environmental science applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+          "val" : "physical context"
+        } ],
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+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000242",
+      "lbl" : "Value",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A numerical or categorical representation that quantifies or describes the magnitude, intensity, or state of a measured or observed property. This concept encompasses all forms of data values used to characterize environmental variables and parameters in earth system science and ecological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000243",
+      "lbl" : "Qualitative value",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A non-numerical representation that describes the categorical or descriptive characteristics of an environmental property or condition. This concept encompasses classifications, categories, and descriptive states used to characterize ecological conditions and environmental attributes in earth and environmental science studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000244",
+      "lbl" : "Quantitative value",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A numerical representation that expresses the measurable magnitude or amount of an environmental property or variable. This concept encompasses all numerical measurements and calculated values used to quantify physical, chemical, and biological parameters in earth system science and environmental research."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000245",
+      "lbl" : "Ratio",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A quantitative relationship that expresses the proportional magnitude of one environmental variable relative to another variable or reference value. This concept is fundamental for comparing different ecosystem components, expressing stoichiometric relationships, and standardizing environmental measurements across different scales and systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+          "val" : "http://purl.obolibrary.org/obo/PATO_0001470"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000246",
+      "lbl" : "Category",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A discrete classification or grouping that organizes environmental variables, conditions, or entities into distinct types or classes. This concept is essential for organizing ecological data, defining habitat types, classifying environmental conditions, and structuring taxonomic and functional group classifications in environmental research."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000247",
+      "lbl" : "Fraction",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A quantitative representation that expresses the proportional part of a whole environmental variable or system component. This concept is crucial for describing partial quantities, compositional relationships, and proportional distributions of materials, energy, or organisms within ecological and environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000248",
+      "lbl" : "Relative value",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A numerical representation that expresses the magnitude of an environmental variable in relation to a reference value, standard, or other variable. This concept encompasses normalized, standardized, and comparative measurements used to facilitate comparisons across different environmental conditions, spatial scales, and temporal periods."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000249",
+      "lbl" : "Standard ambient temperature",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A standard reference temperature of 25 degrees Celsius commonly used in environmental measurements and laboratory conditions for consistency and comparison purposes. This standardized temperature provides a baseline for chemical reaction rates, biological processes, and physical property measurements in earth and environmental science applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "room temperature"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "25 degrees Celsius"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "77 degrees Farenheit"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000250",
+      "lbl" : "Solubility",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The capacity of a substance to dissolve in a solvent under specific environmental conditions, typically expressed as concentration at equilibrium. This property controls the mobility and bioavailability of chemicals in soil and water systems, affecting nutrient uptake, contaminant transport, and geochemical processes in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
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+      "lbl" : "Argon",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A chemical element and noble gas that constitutes approximately 0.93% of Earth's atmosphere and serves as an important tracer in atmospheric and hydrological studies. This inert gas is used in environmental research for dating groundwater, studying atmospheric mixing processes, and as a reference standard in gas chromatography and other analytical techniques."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000252",
+      "lbl" : "Minimum",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The smallest or lowest value within a dataset, range, or distribution, representing the lower boundary of measured environmental variables. This statistical parameter is essential for characterizing environmental extremes, establishing baseline conditions, and understanding the full range of variability in ecological and environmental measurements."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+      "lbl" : "Maximum",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The largest or highest value within a dataset, range, or distribution, representing the upper boundary of measured environmental variables. This statistical parameter is crucial for identifying environmental extremes, assessing system capacity, and understanding the full scope of variability in ecological and biogeochemical processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+      "lbl" : "Total",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The sum or complete amount of a quantity representing the aggregate value of all components within a defined system or measurement period. This comprehensive measure is fundamental for mass balance calculations, ecosystem budgets, and quantifying cumulative effects in environmental and ecological studies."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
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+        }, {
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+    }, {
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+      "lbl" : "Angle",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A geometric measurement that describes the spatial orientation or inclination between two intersecting lines, surfaces, or directions in environmental systems. This property is fundamental for characterizing slope gradients, solar angles, wind directions, and three-dimensional structural relationships in earth system science and ecological research."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+      "lbl" : "Sine",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A trigonometric function that expresses the ratio of the opposite side to the hypotenuse in a right triangle, commonly used in environmental modeling applications. This mathematical concept is essential for calculating solar radiation components, wave phenomena, and periodic environmental processes in earth system science."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
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+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000257",
+      "lbl" : "Cosine",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A trigonometric function that expresses the ratio of the adjacent side to the hypotenuse in a right triangle, frequently applied in environmental calculations. This mathematical concept is crucial for determining directional components, radiation geometry, and oscillatory patterns in atmospheric and ecological modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
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+      "lbl" : "Suburface irrigation",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A water application method that delivers water directly to the root zone through underground distribution systems such as buried drip lines or subsurface emitters. This irrigation technique minimizes surface evaporation losses and provides efficient water delivery for agricultural and landscaping applications in earth system management."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000259",
+      "lbl" : "Mean",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A statistical measure that represents the central tendency of a dataset calculated as the sum of all values divided by the number of observations. This concept is fundamental for summarizing environmental data, characterizing average conditions, and providing representative values for ecosystem parameters in earth and environmental science research."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+      "lbl" : "Length",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A one-dimensional measurement that quantifies the extent of an object or distance between two points in space. This property is essential for characterizing structural dimensions in ecosystems, measuring spatial scales, and defining geometric parameters in environmental modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+      "lbl" : "pH",
+      "type" : "CLASS",
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+          "val" : "A logarithmic scale that measures the acidity or alkalinity of aqueous solutions, ranging from 0 to 14 with 7 representing neutrality. This property is critical for characterizing soil chemistry, water quality, nutrient availability, and biological activity in terrestrial and aquatic environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+      "lbl" : "Net",
+      "type" : "CLASS",
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+          "val" : "The remaining amount of a quantity after accounting for opposing processes, losses, or deductions from the total value. This concept is fundamental for calculating net primary productivity, net ecosystem exchange, net radiation balance, and other net fluxes that characterize the overall direction and magnitude of environmental processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
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+      "lbl" : "Albedo",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A measure of the reflectivity of a surface, expressed as the fraction of incident electromagnetic radiation that is reflected rather than absorbed. This property controls surface energy balance, influences local and regional climate, affects snow and ice persistence, and varies significantly among different land cover types and surface materials."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+          "val" : "non-reflected light"
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+      "lbl" : "Fixation",
+      "type" : "CLASS",
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+          "val" : "The conversion of an inorganic substance into an organic compound through biological or chemical processes, most commonly referring to nitrogen or carbon fixation. This process is fundamental for understanding nutrient cycling, primary productivity, and the transformation of atmospheric gases into biologically available forms in terrestrial and aquatic ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
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+      "lbl" : "Initial",
+      "type" : "CLASS",
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+          "val" : "A reference point representing the starting value, condition, or state of a system at the beginning of a measurement period or before a specified event occurs. This temporal reference is essential for calculating changes, rates, and responses in environmental monitoring, experimental studies, and long-term ecological research."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "Group Curated" ],
+        "synonyms" : [ {
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+          "val" : "start"
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+      "id" : "https://w3id.org/bervo/BERVO_8000266",
+      "lbl" : "Final",
+      "type" : "CLASS",
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+        "definition" : {
+          "val" : "A reference point representing the ending value, condition, or state of a system at the conclusion of a measurement period or after a specified event has occurred. This temporal reference enables the quantification of change, response magnitude, and process outcomes in environmental studies and ecosystem monitoring applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
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+      "id" : "https://w3id.org/bervo/BERVO_8000267",
+      "lbl" : "Area density",
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+      "meta" : {
+        "definition" : {
+          "val" : "The amount of mass per unit area, expressing the distribution of material across a two-dimensional surface rather than within a three-dimensional volume. This property is important for characterizing biomass distribution, pollutant loading, precipitation amounts, and other environmental quantities that vary spatially across landscapes and surfaces."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000201",
-      "lbl" : "Stoma",
+      "id" : "https://w3id.org/bervo/BERVO_8000268",
+      "lbl" : "Michaelis constant",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Stoma is a microscopic pore in plant leaves that allows gas exchange."
-        }
+          "val" : "A kinetic parameter that defines the substrate concentration at which an enzyme-catalyzed reaction proceeds at half its maximum rate, indicating enzyme-substrate affinity. This constant is fundamental for understanding enzyme kinetics, metabolic regulation, and nutrient uptake processes in biological systems and environmental biogeochemistry."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Km"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "COMO:0000542"
+        } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000202",
-      "lbl" : "Water content",
+      "id" : "https://w3id.org/bervo/BERVO_8000269",
+      "lbl" : "Inhibition constant",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Water content is the amount of water present in a material expressed as a percentage."
-        }
+          "val" : "A kinetic parameter that quantifies the concentration of an inhibitor required to reduce enzyme activity to half of its maximum rate. This constant is essential for understanding enzyme regulation, metabolic control, and biochemical inhibition processes in biological systems and environmental biogeochemistry."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Ki"
+        } ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "COMO:0000545"
+        } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000203",
-      "lbl" : "Aluminum hydroxide",
+      "id" : "https://w3id.org/bervo/BERVO_8000270",
+      "lbl" : "Rate constant",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Aluminum hydroxide is a chemical compound consisting of aluminum and hydroxide ions."
-        }
+          "val" : "A proportionality constant that relates the rate of a chemical or physical process to the concentrations or activities of the participating reactants. This parameter is fundamental for quantifying reaction kinetics, transformation processes, and temporal dynamics in biogeochemical and environmental modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "COMO:0000495"
+        } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000204",
-      "lbl" : "Snowpack",
+      "id" : "https://w3id.org/bervo/BERVO_8000271",
+      "lbl" : "Equilibrium constant",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Snowpack is an accumulation of snow that persists over time."
+          "val" : "A thermodynamic parameter that quantifies the relative concentrations of reactants and products when a chemical reaction reaches equilibrium at a given temperature. This constant is essential for understanding chemical stability, phase relationships, and geochemical processes in environmental systems."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
-          "val" : "http://purl.obolibrary.org/obo/ENVO_03000116"
+          "val" : "COMO:0000494"
         } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000205",
-      "lbl" : "Acetate",
+      "id" : "https://w3id.org/bervo/BERVO_8000272",
+      "lbl" : "Dissociation constant",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Acetate is an anion derived from acetic acid commonly found in biological systems."
+          "val" : "A thermodynamic parameter that quantifies the tendency of a compound to dissociate into its constituent ions or components in solution. This constant is crucial for understanding acid-base chemistry, ion speciation, and chemical equilibria in soil and water systems."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
-          "val" : "http://purl.obolibrary.org/obo/CHEBI_30089"
+          "val" : "COMO:0000544"
         } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000206",
-      "lbl" : "Internode",
+      "id" : "https://w3id.org/bervo/BERVO_8000273",
+      "lbl" : "Heat flux",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Internode is the portion of a plant stem between two nodes."
-        }
+          "val" : "The rate of thermal energy transfer per unit area across a surface or interface, typically measured in watts per square meter. This concept is fundamental for understanding energy balance, temperature regulation, and thermal processes in atmospheric, terrestrial, and aquatic environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000207",
-      "lbl" : "Magnesium",
+      "id" : "https://w3id.org/bervo/BERVO_8000274",
+      "lbl" : "Bundle sheath",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Magnesium is a chemical element essential for chlorophyll and enzyme function."
+          "val" : "A layer of tightly packed cells that surrounds the vascular bundles in plant leaves, particularly prominent in C4 plants. This anatomical structure plays a crucial role in photosynthetic carbon concentration mechanisms and is important for understanding plant physiological adaptations and carbon fixation efficiency in different environmental conditions."
         },
-        "synonyms" : [ {
-          "pred" : "hasExactSynonym",
-          "val" : "Mg"
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/PO_0006023"
         } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000208",
-      "lbl" : "Thermal adaptation",
+      "id" : "https://w3id.org/bervo/BERVO_8000275",
+      "lbl" : "Mesophyll",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Thermal adaptation is the adjustment of organisms to temperature conditions in their environment."
-        }
+          "val" : "The internal leaf tissue located between the upper and lower epidermis where most photosynthesis occurs in plant leaves. This tissue contains chloroplast-rich cells and provides the primary site for carbon dioxide fixation and oxygen production, making it essential for understanding plant productivity and ecosystem carbon cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
+          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
+          "val" : "http://purl.obolibrary.org/obo/PO_0006070"
+        } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000209",
-      "lbl" : "Clay",
+      "id" : "https://w3id.org/bervo/BERVO_8000276",
+      "lbl" : "Solar radiation",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Clay is fine-grained soil composed of mineral particles smaller than 2 micrometers."
+          "val" : "Electromagnetic energy emitted by the sun that reaches Earth's surface and drives most environmental and biological processes. This energy source controls photosynthesis, evapotranspiration, weather patterns, and climate dynamics, making it fundamental to earth system science and ecosystem functioning."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "sunlight"
+        } ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
-          "val" : "http://purl.obolibrary.org/obo/ENVO_00002982"
+          "val" : "http://purl.obolibrary.org/obo/ENVO_01001862"
         } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000210",
-      "lbl" : "Magnesium carbonate",
+      "id" : "https://w3id.org/bervo/BERVO_8000277",
+      "lbl" : "Specific oxidation rate",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Magnesium carbonate is a chemical compound consisting of magnesium and carbonate ions."
+          "val" : "The rate at which a substance undergoes oxidation normalized by the mass, area, or volume of the substance itself, providing a standardized measure of oxidative activity. This parameter is important for comparing oxidation processes across different materials, environments, or experimental conditions in biogeochemical and environmental chemistry studies."
         },
-        "basicPropertyValues" : [ {
-          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
-          "val" : "http://purl.obolibrary.org/obo/CHEBI_31793"
-        } ]
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000211",
-      "lbl" : "Phosphorous to carbon ratio",
+      "id" : "https://w3id.org/bervo/BERVO_8000278",
+      "lbl" : "Wind speed",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Phosphorous to carbon ratio is the proportion of phosphorus content relative to carbon content."
-        }
+          "val" : "The rate of air movement in the atmosphere, typically measured as the magnitude of horizontal air velocity near Earth's surface. This meteorological parameter controls evapotranspiration rates, heat transfer, mechanical stress on vegetation, and atmospheric mixing processes in environmental systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000212",
-      "lbl" : "Photosynthetically active radiation",
+      "id" : "https://w3id.org/bervo/BERVO_8000279",
+      "lbl" : "Yearly",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Photosynthetically active radiation is the portion of light spectrum used by plants for photosynthesis."
-        }
+          "val" : "A temporal scale representing a complete annual cycle of 365 or 366 days, encompassing all seasonal variations and annual patterns. This time period is fundamental for characterizing long-term environmental trends, annual cycles of ecosystem processes, and interannual variability in earth system science."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "annual"
+        } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000213",
-      "lbl" : "Rubisco activity",
+      "id" : "https://w3id.org/bervo/BERVO_8000280",
+      "lbl" : "Monthly",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Rubisco activity is the enzymatic function of ribulose-1,5-bisphosphate carboxylase/oxygenase."
-        }
+          "val" : "A temporal scale representing approximately one-twelfth of an annual cycle, typically spanning 28 to 31 days depending on the specific month. This time period is important for characterizing seasonal transitions, monthly climate patterns, and intermediate-term environmental processes in ecosystem monitoring and modeling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "per month"
+        } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000214",
-      "lbl" : "Chlorophyll",
+      "id" : "https://w3id.org/bervo/BERVO_8000281",
+      "lbl" : "Weekly",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Chlorophyll is the green pigment in plants that captures light energy for photosynthesis."
+          "val" : "A temporal scale representing a seven-day period used for organizing environmental observations and management activities. This time period is useful for characterizing short-term environmental variability, management cycles, and human-influenced patterns in agricultural and urban environmental systems."
         },
-        "basicPropertyValues" : [ {
-          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
-          "val" : "http://purl.obolibrary.org/obo/CHEBI_28966"
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "per week"
         } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000215",
-      "lbl" : "Emission",
+      "id" : "https://w3id.org/bervo/BERVO_8000282",
+      "lbl" : "Daily",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Emission is the release or discharge of substances into the environment."
-        }
+          "val" : "A temporal scale representing a 24-hour period corresponding to one complete rotation of Earth relative to the sun. This fundamental time unit captures diurnal cycles of solar radiation, temperature, and biological activity that drive many environmental and ecological processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "per day"
+        } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000216",
-      "lbl" : "Grid cell",
+      "id" : "https://w3id.org/bervo/BERVO_8000283",
+      "lbl" : "Hourly",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Grid cell is a spatial unit used in computational models to represent geographic areas."
-        }
+          "val" : "A temporal scale representing a one-hour period used for characterizing short-term environmental fluctuations and rapid process dynamics. This time resolution is essential for capturing diurnal patterns, meteorological variations, and fine-scale temporal changes in atmospheric and ecological systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "per hour"
+        } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000217",
-      "lbl" : "Plant maturity",
+      "id" : "https://w3id.org/bervo/BERVO_8000284",
+      "lbl" : "Dissolved organic phosphate",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Plant maturity is the stage when a plant has completed its growth and development."
-        }
+          "val" : "Phosphorus-containing organic compounds that are dissolved in water and available for biological uptake and transformation. This form of phosphorus represents an important nutrient pool in aquatic ecosystems and soil solutions, controlling primary productivity and biogeochemical cycling in freshwater and marine environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000218",
-      "lbl" : "Phosphoric acid",
+      "id" : "https://w3id.org/bervo/BERVO_8000285",
+      "lbl" : "Lake",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Phosphoric acid is a chemical compound consisting of hydrogen and phosphate groups."
+          "val" : "A large, relatively permanent body of water that is surrounded by land and disconnected from the ocean, serving as an important freshwater ecosystem. These aquatic systems support diverse biological communities, regulate local climate, provide water resources, and serve as sentinels of environmental change in watershed and regional environmental studies."
         },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasRelatedSynonym",
+          "val" : "loch"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "pond"
+        }, {
+          "pred" : "hasRelatedSynonym",
+          "val" : "pool"
+        } ],
         "basicPropertyValues" : [ {
           "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
-          "val" : "http://purl.obolibrary.org/obo/CHEBI_26078"
+          "val" : "http://purl.obolibrary.org/obo/ENVO_00000020"
         } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000219",
-      "lbl" : "Iron dihydroxide",
+      "id" : "https://w3id.org/bervo/BERVO_8000286",
+      "lbl" : "Organic matter",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Iron dihydroxide is a chemical compound consisting of iron and two hydroxide groups."
-        }
+          "val" : "Material derived from the remains, waste products, or secretions of living organisms that contains carbon-based compounds essential for ecosystem functioning. This material serves as a source of nutrients, energy, and soil structure while controlling decomposition processes, carbon sequestration, and habitat quality in terrestrial and aquatic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000220",
-      "lbl" : "Element",
+      "id" : "https://w3id.org/bervo/BERVO_8000287",
+      "lbl" : "Heat content",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Element is a pure chemical substance consisting of atoms with the same number of protons."
-        }
+          "val" : "The total amount of thermal energy contained within a system that can be released or absorbed during physical or chemical processes at constant pressure. This property controls phase transitions, chemical reaction rates, and energy balance processes that influence ecosystem functioning and environmental dynamics in terrestrial and aquatic systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "enthalpy"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "total heat"
+        } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000221",
-      "lbl" : "Dead standing tree",
+      "id" : "https://w3id.org/bervo/BERVO_8000288",
+      "lbl" : "Gibbs free energy change",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "The maximum amount of useful work that can be extracted from a chemical or physical process occurring at constant temperature and pressure, indicating process spontaneity and feasibility. This thermodynamic parameter is fundamental for understanding chemical equilibria, phase transitions, and energy transformations in biogeochemical and environmental processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "synonyms" : [ {
+          "pred" : "hasExactSynonym",
+          "val" : "Free enthalpy"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "Gibbs energy"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "Gibbs function"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "available energy"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "delta G"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "delta-G"
+        }, {
+          "pred" : "hasExactSynonym",
+          "val" : "ΔG"
+        } ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000289",
+      "lbl" : "Tortuosity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Dead standing tree is a tree that has died but remains upright."
-        }
+          "val" : "A quantification of the complexity and indirect nature of pathways within porous media such as soils or sediments, calculated as the ratio of actual flow path length to straight-line distance. This property controls fluid flow rates, diffusion processes, and transport efficiency in groundwater systems, soil hydraulics, and biogeochemical transport modeling applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
+        "basicPropertyValues" : [ {
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+          "val" : "COMO:0000532"
+        } ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000222",
-      "lbl" : "Soil water",
+      "id" : "https://w3id.org/bervo/BERVO_8000290",
+      "lbl" : "Uptake rate",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Soil water is water present in the pore spaces of soil."
-        }
+          "val" : "The rate at which organisms or environmental systems absorb, assimilate, or incorporate substances from their surrounding environment. This concept encompasses processes such as nutrient uptake by plants, gas exchange rates, and contaminant absorption, which are fundamental for understanding ecosystem functioning and biogeochemical cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000223",
-      "lbl" : "Node number",
+      "id" : "https://w3id.org/bervo/BERVO_8000291",
+      "lbl" : "Soil band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Node number is the count of nodes present on a plant stem."
-        }
+          "val" : "A localized zone or layer within the soil profile that has distinct properties, composition, or management treatments different from the surrounding soil matrix. This concept is important for precision agriculture, nutrient management, and understanding spatial heterogeneity in soil physical, chemical, and biological properties."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000224",
-      "lbl" : "Ear",
+      "id" : "https://w3id.org/bervo/BERVO_8000292",
+      "lbl" : "Soil non-band",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Ear is the seed-bearing structure of cereal plants like corn and wheat."
-        }
+          "val" : "The bulk soil matrix that exists outside of specific treated or modified zones, representing the background soil conditions in agricultural or managed systems. This concept provides a reference state for comparing the effects of localized treatments such as fertilizer bands, tillage zones, or root-influenced areas."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000225",
-      "lbl" : "Nitrogen to carbon ratio",
+      "id" : "https://w3id.org/bervo/BERVO_8000293",
+      "lbl" : "Percent",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Nitrogen to carbon ratio is the proportion of nitrogen content relative to carbon content."
-        }
+          "val" : "A dimensionless unit of measurement that expresses a proportion or fraction as parts per hundred, widely used for reporting concentrations and relative quantities. This concept is fundamental for expressing composition ratios, efficiency measures, and proportional relationships in environmental and ecological data presentation."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000226",
-      "lbl" : "Layer",
+      "id" : "https://w3id.org/bervo/BERVO_8000294",
+      "lbl" : "Turbidity",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Layer is a distinct horizontal section or stratum within a system."
-        }
+          "val" : "A measure of the cloudiness or haziness of water caused by suspended particles that scatter and absorb light passing through the water column. This optical property is an important indicator of water quality, affecting light penetration for aquatic photosynthesis and serving as a proxy for suspended sediment concentrations in freshwater and marine systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000227",
-      "lbl" : "Coefficient",
+      "id" : "https://w3id.org/bervo/BERVO_8000295",
+      "lbl" : "Fluid current",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Coefficient is a numerical factor that expresses a relationship between variables."
-        }
+          "val" : "The continuous directional movement of a fluid such as water or air driven by pressure gradients, temperature differences, or density variations within environmental systems. These movements control mass transport, energy distribution, and mixing processes that influence ecosystem structure, nutrient cycling, and pollutant dispersal in atmospheric, hydrologic, and oceanographic environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000228",
-      "lbl" : "Sulfate",
+      "id" : "https://w3id.org/bervo/BERVO_8000296",
+      "lbl" : "Biomass",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Sulfate is an anion consisting of one sulfur and four oxygen atoms."
+          "val" : "The total quantity or weight of organisms in a given area or volume. It may refer to the mass of a taxonomic group or of all species in a community."
         },
-        "basicPropertyValues" : [ {
-          "pred" : "http://www.geneontology.org/formats/oboInOwl#hasDbXref",
-          "val" : "http://purl.obolibrary.org/obo/CHEBI_16189"
-        } ]
+        "comments" : [ "Definition source - Manual (JHC, Sep 29 2025)" ]
       }
     }, {
-      "id" : "https://w3id.org/bervo/BERVO_8000229",
-      "lbl" : "Landscape",
+      "id" : "https://w3id.org/bervo/BERVO_8000297",
+      "lbl" : "Growth respiration efficiency",
       "type" : "CLASS",
       "meta" : {
         "definition" : {
-          "val" : "Landscape is the visible features of an area of land including physical elements and human modifications."
-        }
+          "val" : "The proportion of energy derived from respiration that is successfully converted into new plant biomass or tissue, rather than being lost as heat or used for maintenance respiration. It is a key factor in understanding a plant's or microorganism's overall carbon use efficiency (CUE), indicating how effectively assimilated energy is allocated to growth."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 29 2025)" ]
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000000",
-      "lbl" : "biogeochemical flux type",
+      "lbl" : "Biogeochemical flux type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcosimBGCFluxType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that represent the movement of chemical elements and compounds through ecosystem compartments. This data type groups parameters that quantify carbon, nitrogen, phosphorus, and other biogeochemical fluxes between atmosphere, biosphere, soil, and water reservoirs in earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "EcosimBGCFluxType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EcosimBGCFluxType"
@@ -33327,10 +43091,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000001",
-      "lbl" : "solute parameters for geochemistry modeling",
+      "lbl" : "Solute parameters for geochemistry modeling",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoluteParMod.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing parameters that control the behavior and transport of dissolved substances in geochemical models. This data type groups variables such as diffusion coefficients, reaction rates, and equilibrium constants that govern solute interactions in soil-water-rock systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoluteParMod.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoluteParMod"
@@ -33338,10 +43105,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000002",
-      "lbl" : "plant growth parameters",
+      "lbl" : "Plant growth parameters",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GrosubPars.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that control plant development, biomass accumulation, and physiological processes in vegetation models. This data type groups parameters such as growth rates, allocation coefficients, and phenological thresholds that determine plant responses to environmental conditions in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "GrosubPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GrosubPars"
@@ -33349,10 +43119,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000003",
-      "lbl" : "flag data type",
+      "lbl" : "Flag data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "FlagDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing logical and boolean variables that control model behavior, activate processes, or indicate system states. This data type groups parameters that serve as switches, indicators, or conditional triggers for various computational pathways and decision-making processes in earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "FlagDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FlagDataType"
@@ -33360,10 +43133,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000004",
-      "lbl" : "chemical tracer parameters for modeling",
+      "lbl" : "Chemical tracer parameters for modeling",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTracerParsMod.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing parameters that control the behavior and transport of chemical tracers used for tracking substance movement through environmental systems. This data type groups variables such as diffusion coefficients, decay rates, and partition coefficients that govern tracer fate and transport in biogeochemical models."
+        },
+        "comments" : [ "ChemTracerParsMod.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ChemTracerParsMod"
@@ -33371,10 +43147,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000005",
-      "lbl" : "sum data type",
+      "lbl" : "Sum data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimSumDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that represent cumulative totals, aggregated quantities, or integrated values across spatial or temporal domains. This data type groups parameters that combine multiple components or processes into summary measures for ecosystem mass balances and budget calculations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "EcoSimSumDataType.txt", "Is this category useful?" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EcoSimSumDataType"
@@ -33382,10 +43161,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000006",
-      "lbl" : "plant data rate type",
+      "lbl" : "Plant data rate type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantDataRateType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that represent time-dependent rates of plant processes such as photosynthesis, respiration, and growth. This data type groups parameters that quantify temporal changes in plant physiological functions and biomass dynamics in vegetation models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "PlantDataRateType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantDataRateType"
@@ -33393,10 +43175,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000007",
-      "lbl" : "irrigation data type",
+      "lbl" : "Irrigation data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "IrrigationDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables related to artificial water application in agricultural and managed ecosystems. This data type groups parameters such as irrigation rates, timing schedules, water sources, and efficiency factors that control water management practices in terrestrial models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "IrrigationDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "IrrigationDataType"
@@ -33404,10 +43189,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000008",
-      "lbl" : "canopy data type",
+      "lbl" : "Canopy data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that describe the three-dimensional structure, composition, and functioning of vegetation canopies. This data type groups parameters such as leaf area index, canopy height, light interception, and architectural properties that control ecosystem energy and mass exchange processes."
+        },
+        "comments" : [ "CanopyDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyDataType"
@@ -33415,10 +43203,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000009",
-      "lbl" : "land surface data type",
+      "lbl" : "Land surface data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "LandSurfDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that characterize the physical properties and processes occurring at the interface between terrestrial ecosystems and the atmosphere. This data type groups parameters such as surface roughness, albedo, temperature, and moisture that control energy and water exchange in earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "LandSurfDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "LandSurfDataType"
@@ -33426,10 +43217,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000010",
-      "lbl" : "plant trait data type",
+      "lbl" : "Plant trait data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantTraitDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that represent inherent physiological, morphological, and phenological characteristics of plant species or functional groups. This data type groups parameters such as specific leaf area, wood density, maximum photosynthetic rate, and root depth that determine plant ecological strategies and ecosystem functioning."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "PlantTraitDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantTraitDataType"
@@ -33437,10 +43231,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000011",
-      "lbl" : "chemical transport data type",
+      "lbl" : "Chemical transport data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ChemTranspDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that govern the movement of chemical substances through environmental media via advection, diffusion, and dispersion processes. This data type groups parameters such as transport coefficients, velocity fields, and concentration gradients that control chemical fate and distribution in earth system models."
+        },
+        "comments" : [ "ChemTranspDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ChemTranspDataType"
@@ -33448,10 +43245,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000012",
-      "lbl" : "soil biogeochemical data type",
+      "lbl" : "Soil biogeochemical data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilBGCDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that represent biogeochemical processes and transformations occurring within soil systems. This data type groups parameters such as decomposition rates, nutrient mineralization, microbial activity, and chemical reactions that control soil carbon and nutrient cycling in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilBGCDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilBGCDataType"
@@ -33459,10 +43259,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000013",
-      "lbl" : "grid data type",
+      "lbl" : "Grid data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "GridDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that define the spatial discretization and computational mesh structure used in numerical models. This data type groups parameters such as grid spacing, coordinate systems, boundary conditions, and connectivity information that determine the spatial framework for earth system simulations."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "GridDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "GridDataType"
@@ -33470,10 +43273,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000014",
-      "lbl" : "microbial data type",
+      "lbl" : "Microbial data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicrobialDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that represent microbial community structure, activity, and ecological functions in environmental systems. This data type groups parameters such as biomass, growth rates, metabolic pathways, and community composition that control microbial contributions to biogeochemical cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "MicrobialDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MicrobialDataType"
@@ -33481,10 +43287,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000015",
-      "lbl" : "plant management data type",
+      "lbl" : "Plant management data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "PlantMgmtDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables related to human interventions and management practices that affect plant growth and ecosystem functioning. This data type groups parameters such as fertilization schedules, harvesting practices, pruning regimes, and pest control measures used in agricultural and forestry applications."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "PlantMgmtDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "PlantMgmtDataType"
@@ -33492,10 +43301,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000016",
-      "lbl" : "root data type",
+      "lbl" : "Root data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "RootDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that characterize the structure, function, and dynamics of plant root systems in terrestrial ecosystems. This data type groups parameters such as root biomass, depth distribution, architecture, uptake rates, and exudation processes that control belowground plant-soil interactions."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "RootDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "RootDataType"
@@ -33503,10 +43315,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000017",
-      "lbl" : "surface litter data type",
+      "lbl" : "Surface litter data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfLitterDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that describe the accumulation, composition, and decomposition of dead organic matter on soil surfaces. This data type groups parameters such as litter mass, chemical composition, decomposition rates, and layer structure that control organic matter cycling in forest floor environments."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SurfLitterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SurfLitterDataType"
@@ -33514,10 +43329,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000018",
-      "lbl" : "microbial parameters",
+      "lbl" : "Microbial parameters",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "NitroPars.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing parameters that control microbial processes involved in nitrogen transformations within soil and aquatic systems. This data type groups variables such as nitrification rates, denitrification coefficients, and microbial growth parameters that regulate nitrogen cycling in biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "NitroPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "NitroPars"
@@ -33525,10 +43343,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000019",
-      "lbl" : "sediment data type",
+      "lbl" : "Sediment data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SedimentDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that characterize the properties and behavior of particulate matter in aquatic and terrestrial systems. This data type groups parameters such as particle size distribution, settling velocities, erosion rates, and chemical composition that control sediment transport and deposition processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SedimentDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SedimentDataType"
@@ -33539,7 +43360,10 @@
       "lbl" : "constant",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "EcoSimConst.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing universal physical and chemical constants that remain fixed across different environmental conditions and model applications. This concept groups fundamental parameters such as gas constants, atomic masses, and thermodynamic properties that provide reference values for biogeochemical calculations in earth system models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "EcoSimConst.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "EcoSimConst"
@@ -33547,10 +43371,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000021",
-      "lbl" : "climate force data type",
+      "lbl" : "Climate force data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "ClimForcDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that represent atmospheric conditions and meteorological drivers that force terrestrial and aquatic ecosystem processes. This data type groups parameters such as temperature, precipitation, humidity, wind speed, and solar radiation that control environmental conditions in earth system models."
+        },
+        "comments" : [ "ClimForcDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "ClimForcDataType"
@@ -33558,10 +43385,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000022",
-      "lbl" : "surface and soil data type",
+      "lbl" : "Surface and soil data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SurfSoilDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that characterize the integrated properties and processes of surface-soil systems including their physical, chemical, and biological attributes. This data type groups parameters that describe soil-atmosphere interactions, surface energy balance, and coupled surface-subsurface processes in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SurfSoilDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SurfSoilDataType"
@@ -33569,10 +43399,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000023",
-      "lbl" : "microbial biogeochemistry parameters",
+      "lbl" : "Microbial biogeochemistry parameters",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "MicBGCPars.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing parameters that control microbially-mediated biogeochemical processes and transformations in environmental systems. This data type groups variables such as enzyme kinetics, metabolic pathways, growth efficiencies, and substrate preferences that govern microbial contributions to element cycling."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "MicBGCPars.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "MicBGCPars"
@@ -33580,10 +43413,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000024",
-      "lbl" : "soil and heat data type",
+      "lbl" : "Soil and heat data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilHeatDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that describe thermal properties and heat transfer processes within soil systems. This data type groups parameters such as soil temperature, thermal conductivity, heat capacity, and thermal diffusivity that control soil energy balance and temperature dynamics in terrestrial ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilHeatDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilHeatDataType"
@@ -33591,10 +43427,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000025",
-      "lbl" : "soil physical data type",
+      "lbl" : "Soil physical data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPhysDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that characterize the physical structure and hydraulic properties of soil systems. This data type groups parameters such as porosity, bulk density, particle size distribution, hydraulic conductivity, and water retention that control soil water movement and storage capacity."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilPhysDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilPhysDataType"
@@ -33602,10 +43441,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000026",
-      "lbl" : "soil property data type",
+      "lbl" : "Soil property data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilPropertyDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that describe the fundamental chemical, physical, and biological characteristics of soil systems. This data type groups parameters such as pH, cation exchange capacity, organic matter content, and mineral composition that determine soil fertility and ecosystem functioning."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilPropertyDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilPropertyDataType"
@@ -33613,10 +43455,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000027",
-      "lbl" : "snow data type",
+      "lbl" : "Snow data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SnowDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that characterize snow accumulation, metamorphism, and melting processes in cold climate regions. This data type groups parameters such as snow depth, density, albedo, thermal properties, and water equivalent that control snowpack dynamics and hydrological processes."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SnowDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SnowDataType"
@@ -33624,10 +43469,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000028",
-      "lbl" : "fertilizer data type",
+      "lbl" : "Fertilizer data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "FertilizerDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables related to nutrient application and fertilizer management in agricultural and managed ecosystems. This data type groups parameters such as application rates, timing, nutrient composition, and release characteristics that control artificial nutrient inputs and plant nutrition in terrestrial systems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "FertilizerDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "FertilizerDataType"
@@ -33635,10 +43483,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000029",
-      "lbl" : "canopy radiation data type",
+      "lbl" : "Canopy radiation data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "CanopyRadDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that describe the interception, absorption, transmission, and reflection of electromagnetic radiation within vegetation canopies. This data type groups parameters such as photosynthetically active radiation, near-infrared radiation, light extinction coefficients, and albedo that control canopy energy balance and photosynthesis."
+        },
+        "comments" : [ "CanopyRadDataType.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "CanopyRadDataType"
@@ -33646,10 +43497,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000030",
-      "lbl" : "soil organic matter data type",
+      "lbl" : "Soil organic matter data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SOMDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that characterize the quantity, quality, and dynamics of organic matter in soil systems. This data type groups parameters such as carbon content, decomposition rates, chemical composition, and stabilization mechanisms that control soil organic matter cycling and carbon sequestration."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SOMDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SOMDataType"
@@ -33657,10 +43511,13 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000031",
-      "lbl" : "aqueous chemistry datatype",
+      "lbl" : "Aqueous chemistry datatype",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "AqueChemDatatype.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that describe the chemical composition and reactions of dissolved substances in aqueous solutions within environmental systems. This data type groups parameters such as ion concentrations, pH, chemical equilibria, and reaction kinetics that control aqueous geochemical processes in soil and water systems."
+        },
+        "comments" : [ "AqueChemDatatype.txt", "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "AqueChemDatatype"
@@ -33668,15 +43525,219 @@
       }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_9000032",
-      "lbl" : "soil and water data type",
+      "lbl" : "Soil and water data type",
       "type" : "CLASS",
       "meta" : {
-        "comments" : [ "SoilWaterDataType.txt" ],
+        "definition" : {
+          "val" : "A categorical classification system for organizing variables that characterize the coupled dynamics of water movement and storage within soil systems. This data type groups parameters such as water content, hydraulic conductivity, water potential, infiltration rates, and drainage processes that control soil hydrology and water availability for plants and ecosystems."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)", "SoilWaterDataType.txt" ],
         "synonyms" : [ {
           "pred" : "hasRelatedSynonym",
           "val" : "SoilWaterDataType"
         } ]
       }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_9000033",
+      "lbl" : "Constants for specific chemical reactions",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A categorical classification system for organizing thermodynamic and kinetic constants that govern specific chemical transformations and equilibrium processes in environmental systems. This concept groups fundamental parameters such as equilibrium constants, activation energies, and stoichiometric coefficients that control the rates and outcomes of particular chemical reactions in biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_9000034",
+      "lbl" : "Constants for specific biochemical reactions",
+      "type" : "CLASS",
+      "meta" : {
+        "definition" : {
+          "val" : "A categorical classification system for organizing thermodynamic and kinetic constants that govern specific biochemical transformations and metabolic processes in living systems. This concept groups fundamental parameters such as enzyme kinetic constants, metabolic coefficients, and pathway-specific rates that control biological chemical reactions in ecosystem and biogeochemical models."
+        },
+        "comments" : [ "Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_involves_chemicals",
+      "lbl" : "involves chemicals",
+      "type" : "PROPERTY",
+      "propertyType" : "OBJECT",
+      "meta" : {
+        "definition" : {
+          "val" : "A property denoting that an instance of this variable may include one or more chemicals."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)", "Should be restricted to a list of chemical IDs" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_involves_taxa",
+      "lbl" : "involves taxa",
+      "type" : "PROPERTY",
+      "propertyType" : "OBJECT",
+      "meta" : {
+        "definition" : {
+          "val" : "A property denoting that an instance of this variable may include one or more biological taxa."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)", "Should be restricted to a list of taxon IDs" ]
+      }
+    }, {
+      "id" : "http://www.w3.org/2002/07/Absorptivity",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Amendment",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Capacity",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Carboxyl",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Cumulative",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Current",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Dewpoint",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Gaseous",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Gases",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Hydrological",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Inhibition",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Litterfall",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Loss",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Mineralization",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Porosity",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Previous",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Production",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Resistance",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Resistivity",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Respiration",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Transmission",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Vapor",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Ammonia%20release",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Ammonium%20release",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Anion%20exchange",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Boundary%20Layer",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/C4%20carbon%20fixation",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/CO2%20concentration",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/CO2%20fixation",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Canopy%20Shoot",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Cation%20exchange",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Litter%20(plant)",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Microbial%20residual%20hydrolysis",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Nitrate%20release",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Nitrification%20inhibition",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Nutrient%20tracer",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Phosphoric%20acid%20release",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Plant%20element%20(C,N,P,%20etc)",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Primary%20productivity",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Soil%20Micropore",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Soil%20Non-band,%20micropore",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Soil%20band,%20micropore",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Solid%20soil%20organic%20matter%20hydrolysis",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Sorbed%20organic%20matter%20hydrolysis",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Subsurface%20irrigation",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Urea%20release",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Urea%20hydrolysis%20inhibition",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Volatile%20tracers",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/Water%20flux",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "http://www.w3.org/2002/07/surface%20runoff",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_0001675",
+      "type" : "INDIVIDUAL"
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_8000139",
+      "type" : "INDIVIDUAL"
     }, {
       "id" : "http://purl.obolibrary.org/obo/IAO_0000115",
       "type" : "PROPERTY",
@@ -33710,28 +43771,81 @@
       "propertyType" : "ANNOTATION"
     }, {
       "id" : "https://w3id.org/bervo/BERVO_Attribute",
+      "lbl" : "Attribute",
       "type" : "PROPERTY",
-      "propertyType" : "ANNOTATION"
+      "propertyType" : "ANNOTATION",
+      "meta" : {
+        "definition" : {
+          "val" : "A property describing the attribute a variable measures or describes. Similar to PATO terms. In general, the attribute is the name for what is measured. For example, if the variable is \"concentration of nitrate in water\" then the attribute will be \"concentration\"."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)" ]
+      }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_Context",
+      "lbl" : "Context",
       "type" : "PROPERTY",
-      "propertyType" : "ANNOTATION"
+      "propertyType" : "ANNOTATION",
+      "meta" : {
+        "definition" : {
+          "val" : "A property describing the place, situation, activity, or phenomenon the measurement is related to."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)" ]
+      }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_Qualifier",
+      "lbl" : "Qualifier",
       "type" : "PROPERTY",
-      "propertyType" : "ANNOTATION"
+      "propertyType" : "ANNOTATION",
+      "meta" : {
+        "definition" : {
+          "val" : "A property describing a qualifier for a variable.  For example, if the variable is \"total mass\", then the qualifier will be \"total\". It may also describe the conditions under which the attribute is measured."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)" ]
+      }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_has_unit",
+      "lbl" : "has unit",
       "type" : "PROPERTY",
-      "propertyType" : "ANNOTATION"
+      "propertyType" : "ANNOTATION",
+      "meta" : {
+        "definition" : {
+          "val" : "A property describing a relationship between a variable and one or more units of measurement."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)" ]
+      }
+    }, {
+      "id" : "https://w3id.org/bervo/BERVO_has_value_type",
+      "lbl" : "has value type",
+      "type" : "PROPERTY",
+      "propertyType" : "ANNOTATION",
+      "meta" : {
+        "definition" : {
+          "val" : "A property describing the type of value the measurement has."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)" ]
+      }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_measured_in",
+      "lbl" : "measured in",
       "type" : "PROPERTY",
-      "propertyType" : "ANNOTATION"
+      "propertyType" : "ANNOTATION",
+      "meta" : {
+        "definition" : {
+          "val" : "A property describing the material or substance a variable is measured within. In general, read as ATTRIBUTE in (this value). For example, if the variable is \"concentration of nitrate in water\" then the measured_in will be \"water\"."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)" ]
+      }
     }, {
       "id" : "https://w3id.org/bervo/BERVO_measurement_of",
+      "lbl" : "measurement of",
       "type" : "PROPERTY",
-      "propertyType" : "ANNOTATION"
+      "propertyType" : "ANNOTATION",
+      "meta" : {
+        "definition" : {
+          "val" : "A property describing the material or substance a variable is measuring. In general, read as ATTRIBUTE of (this value). For example, if the variable is \"concentration of nitrate in water\" then the measurement_of will be \"nitrate\"."
+        },
+        "comments" : [ "Definition source - Manual (JHC, Sep 25 2025)" ]
+      }
     } ],
     "edges" : [ {
       "sub" : "https://w3id.org/bervo/BERVO_0000001",
@@ -33824,499 +43938,499 @@
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000024",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000025",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000026",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000027",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000028",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000029",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000030",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000031",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000032",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000033",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000034",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000035",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000036",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000037",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000038",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000039",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_0000040",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_9000001"
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     }, {
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@@ -34368,11 +44482,11 @@
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@@ -34472,15 +44586,15 @@
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@@ -34520,7 +44634,7 @@
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@@ -34536,11 +44650,11 @@
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@@ -34644,15 +44758,11 @@
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-      "obj" : "https://w3id.org/bervo/BERVO_9000003"
+      "obj" : "https://w3id.org/bervo/BERVO_0000000"
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@@ -34665,50 +44775,10 @@
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@@ -35140,7 +45210,7 @@
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+      "obj" : "https://w3id.org/bervo/BERVO_0000000"
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@@ -35384,7 +45454,7 @@
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+      "obj" : "https://w3id.org/bervo/BERVO_0000000"
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@@ -35428,27 +45498,27 @@
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+      "obj" : "https://w3id.org/bervo/BERVO_0000000"
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+      "obj" : "https://w3id.org/bervo/BERVO_0000000"
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+      "obj" : "https://w3id.org/bervo/BERVO_0000000"
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+      "obj" : "https://w3id.org/bervo/BERVO_0000000"
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+      "obj" : "https://w3id.org/bervo/BERVO_0000000"
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-      "obj" : "https://w3id.org/bervo/BERVO_9000007"
+      "obj" : "https://w3id.org/bervo/BERVO_0000000"
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@@ -35469,10 +45539,18 @@
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       "pred" : "is_a",
       "obj" : "https://w3id.org/bervo/BERVO_9000007"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_0000455",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000247"
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       "pred" : "is_a",
       "obj" : "https://w3id.org/bervo/BERVO_9000007"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_0000456",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000247"
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       "pred" : "is_a",
@@ -35484,7 +45562,7 @@
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+      "obj" : "https://w3id.org/bervo/BERVO_0000000"
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@@ -36073,10 +46151,6 @@
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@@ -36109,10 +46183,6 @@
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@@ -37908,7 +47978,7 @@
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@@ -37920,7 +47990,7 @@
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@@ -38248,7 +48318,7 @@
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@@ -38256,15 +48326,15 @@
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       "pred" : "is_a",
@@ -38284,75 +48354,75 @@
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@@ -38360,7 +48430,7 @@
     }, {
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       "pred" : "is_a",
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@@ -38372,7 +48442,7 @@
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@@ -38384,7 +48454,7 @@
     }, {
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@@ -38392,11 +48462,11 @@
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@@ -38532,19 +48602,19 @@
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@@ -38552,15 +48622,15 @@
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@@ -38717,26 +48787,10 @@
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@@ -38989,6 +49043,10 @@
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       "pred" : "is_a",
       "obj" : "https://w3id.org/bervo/BERVO_9000021"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_0001371",
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@@ -39009,10 +49067,6 @@
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@@ -39540,99 +49594,99 @@
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@@ -40125,10 +50179,6 @@
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@@ -40738,925 +50788,1217 @@
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       "pred" : "is_a",
       "obj" : "https://w3id.org/bervo/BERVO_0000000"
+    }, {
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+      "obj" : "https://w3id.org/bervo/BERVO_8000021"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000276",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000111"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000277",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000278",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000279",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000238"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000280",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000238"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000281",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000238"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000282",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000238"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000283",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000238"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000284",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000185"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000285",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000286",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000287",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000092"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000288",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000289",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000290",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000291",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000062"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000292",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000062"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000293",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000248"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000294",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000295",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000296",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_8000297",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_9000000",
       "pred" : "is_a",
@@ -41740,7 +52082,7 @@
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_9000020",
       "pred" : "is_a",
-      "obj" : "https://w3id.org/bervo/BERVO_0000000"
+      "obj" : "https://w3id.org/bervo/BERVO_8000232"
     }, {
       "sub" : "https://w3id.org/bervo/BERVO_9000021",
       "pred" : "is_a",
@@ -41789,6 +52131,14 @@
       "sub" : "https://w3id.org/bervo/BERVO_9000032",
       "pred" : "is_a",
       "obj" : "https://w3id.org/bervo/BERVO_0000000"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_9000033",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_9000020"
+    }, {
+      "sub" : "https://w3id.org/bervo/BERVO_9000034",
+      "pred" : "is_a",
+      "obj" : "https://w3id.org/bervo/BERVO_9000033"
     } ]
   } ]
 }
\ No newline at end of file
diff --git a/bervo.obo b/bervo.obo
index f35d810..a0b209d 100644
--- a/bervo.obo
+++ b/bervo.obo
@@ -1,5 +1,5 @@
 format-version: 1.2
-data-version: releases/2025-08-05
+data-version: releases/2025-11-07
 idspace: bervo https://w3id.org/bervo/ 
 idspace: dce http://purl.org/dc/elements/1.1/ 
 idspace: dcterms http://purl.org/dc/terms/ 
@@ -8,2257 +8,2558 @@ ontology: bervo
 property_value: dcterms:description "None" xsd:string
 property_value: dcterms:license https://creativecommons.org/licenses/unspecified
 property_value: dcterms:title "BERVO" xsd:string
-property_value: owl:versionInfo "2025-08-05" xsd:string
+property_value: owl:versionInfo "2025-11-07" xsd:string
 
 [Term]
 id: bervo:BERVO_0000000
 name: variable
-comment: root class of ontology
+def: "An observed or calculated property of a system. In BERVO, variables generally correspond to anything subject to change in an experiment or direct observation of an environment or other natural phenomenon." []
+comment: Definition Curated
 
 [Term]
 id: bervo:BERVO_0000001
-name: ecosystem net radiation
-def: "Total incoming shorwave radiation and sky longwave radiation minus the reflected short wave radiation and outgoing longwave radiation from the land surface and vegetation" []
-comment: EcosimBGCFluxType.txt
+name: Ecosystem net radiation
+def: "EcoSIM output: The balance between incoming solar shortwave radiation and atmospheric longwave radiation versus reflected shortwave radiation and outgoing longwave radiation from terrestrial surfaces and vegetation. This quantity is fundamental for calculating the energy budget of ecosystems and drives evapotranspiration, photosynthesis, and soil temperature dynamics in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Eco_NetRad_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000111
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000132
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000002
-name: ecosystem latent heat flux
-def: "Heat associated the ecosystem evapotranspiration." []
-comment: EcosimBGCFluxType.txt
+name: Ecosystem latent heat flux
+def: "EcoSIM output: The energy transfer associated with water vapor movement from terrestrial surfaces to the atmosphere through evapotranspiration processes. This flux represents a major component of the surface energy balance and is critical for understanding water cycle dynamics and climate feedbacks in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Eco_Heat_Latent_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
 
 [Term]
 id: bervo:BERVO_0000003
-name: ecosystem sensible heat flux
-def: "Sensible heat flux between the atmosphere and land surface enties made up by groud surface and vegetation" []
-comment: EcosimBGCFluxType.txt
+name: Ecosystem sensible heat flux
+def: "EcoSIM output: The direct transfer of thermal energy between the atmosphere and land surface entities including ground surface and vegetation through conduction and convection. This flux component controls air temperature dynamics and atmospheric boundary layer development in environmental modeling studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Eco_Heat_Sens_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
 
 [Term]
 id: bervo:BERVO_0000004
-name: ecosystem storage heat flux
-def: "The residual heat flux into ground computed by subtracting the ecosystem latent heat flux and sensible heat flux from the net ecossytem radiation. This heat flux drives the temperature change of soil." []
-comment: EcosimBGCFluxType.txt
+name: Ecosystem storage heat flux
+def: "EcoSIM output: The residual energy flux absorbed by the ground calculated by subtracting latent and sensible heat fluxes from net radiation. This flux drives soil temperature changes and affects subsurface thermal dynamics, root zone processes, and permafrost behavior in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Eco_Heat_GrndSurf_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
 
 [Term]
 id: bervo:BERVO_0000005
-name: cumulative ecosystem GPP
-def: "Cumulative gross primary productiivty from the begging of the year to the current day of year." []
-comment: EcosimBGCFluxType.txt
+name: Cumulative ecosystem gross primary productivity
+def: "EcoSIM output: The total amount of carbon dioxide fixed by photosynthesis from the beginning of the year to the current day. This cumulative measure represents the total carbon uptake capacity of vegetation and is essential for quantifying ecosystem carbon sequestration and productivity in global carbon cycle studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Eco_GPP_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000264
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000006
-name: cumulative ecosystem autotrophic respiration
-def: "Cumulative plant autotrophic respiration, including contirbutions from maintenance and growth." []
-comment: EcosimBGCFluxType.txt
+name: Cumulative ecosystem autotrophic respiration
+def: "EcoSIM output: The total carbon dioxide released by plant metabolic processes including maintenance and growth respiration from the beginning of the year to the current day. This cumulative flux represents the carbon cost of plant metabolism and is crucial for calculating net primary productivity in ecosystem carbon budget assessments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Eco_AutoR_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Respiration
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000007
-name: cumulative ecosystem NPP
-def: "Cumulative net primary productiivyt computed by subtracting from autotrophic respiration from gross primary productivity." []
-comment: EcosimBGCFluxType.txt
+name: Cumulative ecosystem net primary productivity
+def: "EcoSIM output: The total net carbon accumulation in plant biomass calculated as the difference between gross primary productivity and autotrophic respiration from the beginning of the year to the current day. This measure quantifies the carbon available for plant growth, reproduction, and ecosystem food webs in terrestrial carbon cycle modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Eco_NPP_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Primary%20productivity
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000008
-name: cumulative ecosystem heterotrophic respiration
-def: "Cumulative hetetrophic respiration due to microbial and abiotic decomposition of soil organic matter, counted based on both CO2 and CH4" []
-comment: EcosimBGCFluxType.txt
+name: Cumulative ecosystem heterotrophic respiration
+def: "EcoSIM output: The total carbon dioxide and methane released through microbial and abiotic decomposition of soil organic matter from the beginning of the year to the current day. This cumulative flux represents soil carbon losses and is fundamental for understanding soil carbon dynamics and greenhouse gas emissions in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Eco_HR_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Respiration
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000009
-name: heterotrophic respiration as CO2
-def: "Ecosystem hetetrophic respiration counted based CO2" []
-comment: EcosimBGCFluxType.txt
+name: Heterotrophic respiration as carbon dioxide
+def: "EcoSIM output: The instantaneous rate of carbon dioxide release from soil through microbial decomposition of organic matter. This flux represents aerobic decomposition processes and is a key component of soil carbon cycling and atmospheric carbon dioxide emissions in biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ECO_HR_CO2_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Respiration
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "gC d-2 hr-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000010
-name: vertically resolved heterotrophic respiraiton as CO2
-def: "Ecosystem hetetrophic respiration counted based CO2 for different depths in the soil" []
-comment: EcosimBGCFluxType.txt
+name: Vertically resolved heterotrophic respiration as carbon dioxide
+def: "EcoSIM output: The instantaneous rate of carbon dioxide release from microbial decomposition of organic matter resolved by soil depth layers. This depth-resolved measurement allows for detailed analysis of soil carbon dynamics at different depths and improved representation of soil processes in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ECO_HR_CO2_vr" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Respiration
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "gC/d2/hr" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000011
-name: heterotrophic respiration as CH4
-def: "Ecosystem hetetrophic respiration counted based CH4 for different depths in the soil" []
-comment: EcosimBGCFluxType.txt
+name: Heterotrophic respiration as methane
+def: "EcoSIM output: The instantaneous rate of methane release from anaerobic microbial decomposition of organic matter resolved by soil depth layers. This flux represents anaerobic decomposition processes in waterlogged or oxygen-limited soils and is critical for quantifying methane emissions from wetlands and other anaerobic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ECO_HR_CH4_vr" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Respiration
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000024
 
 [Term]
 id: bervo:BERVO_0000013
-name: ecosystem harvest
-def: "Ecosystem harvest refers to the removal of biological products (like timber, fodder, firewood, biofuels, and non-timber forest products) from an ecosystem. It is a form of ecosystem service and is critical to many human livelihoods and economies worldwide. In the context of an earth system model, ecosystem harvest is important to consider as it can significantly impact biodiversity, vegetation structure, and biogeochemical cycles." []
-comment: EcosimBGCFluxType.txt
+name: Ecosystem harvest
+def: "EcoSIM output: The removal of biological products including timber, fodder, firewood, biofuels, and non-timber forest products from terrestrial ecosystems through human activities. This anthropogenic flux significantly impacts vegetation structure, biodiversity, and biogeochemical cycles and represents an important ecosystem service in Earth system modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EcoHavstElmnt_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000003
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000296
 
 [Term]
 id: bervo:BERVO_0000014
-name: total NH4 net mineraln (-ve) or immobiln (+ve)
-def: "Cumulative nitrogen release in the form of NH4 during microibal decomposition of soil organic matter, net mineralization is defined as the difference between gross NH4 release from organic matter and uptake for microbial biomass synthesis " []
-comment: EcosimBGCFluxType.txt
+name: Total ammonium net mineraln (-ve) or immobiln (+ve)
+def: "EcoSIM output: The net balance between ammonium (NH4+) release from organic matter decomposition and ammonium uptake for microbial biomass synthesis, cumulated from the beginning of the year. This flux represents the net availability of nitrogen for plant uptake and is fundamental for understanding nitrogen cycling and limitation in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NetNH4Mineralize_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Mineralization
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "gN d-2" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000015
-name: total H2PO4 net mineraln (-ve) or immobiln (+ve)
-def: "Cumulative mineral phosphorus release in the form of PO43 during microbial decomposition of soil organic matter, net mineralization is defined as the difference between gross release from organic matter and microbial uptake for biomass synthesis " []
-comment: EcosimBGCFluxType.txt
+name: Total phosphate net mineraln (-ve) or immobiln (+ve)
+def: "EcoSIM output: The net balance between phosphate (PO43-) release from organic matter decomposition and phosphate uptake for microbial biomass synthesis, cumulated from the beginning of the year. This flux determines phosphorus availability for plant growth and is essential for modeling phosphorus cycling and nutrient limitation in ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NetPO4Mineralize_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Mineralization
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "gP d-2" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000016
-name: total net CO2 fixation
-def: "WIthin canopy net carbon excahnge defined as the difference between carbon fixation by photosynthesis and CO2 reelase due to autotrophic respiration and disturbances, such as fire, grazing and harvest." []
-comment: EcosimBGCFluxType.txt
+name: Total net carbon dioxide fixation
+def: "EcoSIM output: The net carbon exchange within plant canopies calculated as the difference between carbon dioxide fixation by photosynthesis and carbon dioxide release from autotrophic respiration and disturbances. This flux quantifies the net carbon uptake or release by vegetation and is crucial for assessing ecosystem carbon balance and climate change impacts." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Canopy_NEE_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000264
+property_value: bervo:BERVO_Context bervo:BERVO_8000021
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000017
-name: total LitrFall chemical elements
-def: "This refers to the chemical elements (C, N, P) that are taken away from the plants through litterfall." []
-comment: EcosimBGCFluxType.txt
+name: Total litterfall chemical elements
+def: "EcoSIM output: The flux of chemical elements including carbon, nitrogen, and phosphorus transferred from living plant tissues to the soil surface through leaf, branch, and reproductive structure senescence. This process represents a major pathway for nutrient cycling and organic matter input to soils in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LitrFallStrutElms_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Litterfall
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000018
-name: ecosystem respiration
-def: "Ecosystem respiration refers to the release of CO2 and CH4 due to both below and above ground microbial metabolism and plant autotrophic respiration. In EcoSIM, the belowground flux is computed as the land surface release of CO2 through diffusion, ebullition, plant-aided transport, and wet depostion through precipitation and irrigation " []
-comment: EcosimBGCFluxType.txt
+name: Ecosystem respiration
+def: "EcoSIM output: The total release of carbon dioxide and methane from terrestrial ecosystems through combined belowground and aboveground microbial metabolism and plant autotrophic respiration. This comprehensive flux includes soil surface carbon dioxide release through diffusion, ebullition, plant-mediated transport, and wet deposition, representing the total respiratory carbon loss from ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ECO_ER_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Respiration
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000019
-name: cumulative NBP
-def: "cumualtive Net biome production refers to the accumulated net carbon fixation by the ecossystem computed as the difference between carbon fixation through photosynthesis and carbon loss through plant and microibal respiration and any kind of disturbances" []
-comment: EcosimBGCFluxType.txt
+name: Cumulative net biome production
+def: "EcoSIM output: The accumulated net carbon balance of an entire ecosystem calculated as the difference between carbon dioxide fixation through photosynthesis and carbon losses through plant and microbial respiration plus any disturbances. This comprehensive measure represents the long-term carbon storage capacity of ecosystems and is critical for assessing ecosystem carbon sequestration potential and responses to environmental changes in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Eco_NBP_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Production
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000020
-name: Current HPO4 demand in non-band by all microbial,root,myco populations
-def: "This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from non-banded soil" []
-comment: EcosimBGCFluxType.txt
+name: Current inorganic phosphate demand in non-band by all microbial,root,myco populations
+def: "EcoSIM output: The instantaneous inorganic phosphate (HPO4) demand by plant roots, mycorrhizae, and microbial populations from non-fertilizer-banded soil zones, resolved by soil depth. This variable quantifies phosphorus uptake requirements from naturally distributed soil phosphorus pools and is essential for modeling phosphorus limitation and competition among different biological components in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "REcoH1PO4DmndSoil_vr" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
-property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
+property_value: bervo:BERVO_has_unit "gP d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier http://www.w3.org/2002/07/Current
 
 [Term]
 id: bervo:BERVO_0000021
-name: previous time step HPO4 demand in non-band by all microbial,root,myco populations
-def: "This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from non-banded soil" []
-comment: EcosimBGCFluxType.txt
+name: Previous time step inorganic phosphate demand in non-band by all microbial,root,myco populations
+def: "EcoSIM output: The inorganic phosphate (HPO4) demand by plant roots, mycorrhizae, and microbial populations from the previous computational time step in non-fertilizer-banded soil zones, resolved by soil depth. This variable enables temporal tracking of phosphorus demand dynamics and is used to calculate changes in nutrient uptake patterns and ecosystem phosphorus cycling rates." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH1PO4EcoDmndSoilPrev_vr" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
-property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
+property_value: bervo:BERVO_has_unit "gP d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier http://www.w3.org/2002/07/Previous
 
 [Term]
 id: bervo:BERVO_0000022
-name: Current HPO4 demand in band by all microbial,root,myco populations
-def: "This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing" []
-comment: EcosimBGCFluxType.txt
+name: Current inorganic phosphate demand in band by all microbial,root,myco populations
+def: "EcoSIM output: This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing" []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "REcoH1PO4DmndBand_vr" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
-property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
+property_value: bervo:BERVO_has_unit "gP d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000001
+property_value: bervo:BERVO_Qualifier http://www.w3.org/2002/07/Current
 
 [Term]
 id: bervo:BERVO_0000023
-name: Previous time step HPO4 demand in band by all microbial,root,myco populations
-def: "This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing" []
-comment: EcosimBGCFluxType.txt
+name: Previous time step inorganic phosphate demand in band by all microbial,root,myco populations
+def: "EcoSIM output: This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing" []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH1PO4EcoDmndBandPrev_vr" RELATED []
-is_a: bervo:BERVO_9000000 ! biogeochemical flux type
-property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
+is_a: bervo:BERVO_9000000 ! Biogeochemical flux type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
+property_value: bervo:BERVO_has_unit "gP d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000244
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000001
+property_value: bervo:BERVO_Qualifier http://www.w3.org/2002/07/Previous
 
 [Term]
 id: bervo:BERVO_0000024
-name: rate constants for decline in urea hydrolysis inhibition
-def: "A constant to describe how fast the inhibitor loses its inhibition capacity for urea hydrolysis " []
-comment: SoluteParMod.txt
+name: Rate constants for decline in urea hydrolysis inhibition
+def: "EcoSIM input parameter: The kinetic parameter describing the rate at which urease inhibitors lose their capacity to suppress urea hydrolysis reactions in soil. This constant is crucial for modeling the temporal dynamics of nitrogen release from urea fertilizers and understanding how inhibitor effectiveness changes over time in agricultural and environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RUreaInhibtorConst" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "h^-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000153
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000165
 
 [Term]
 id: bervo:BERVO_0000025
-name: equilibrium constant for H2O=H(+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for H2O=H(+)+OH(-)
+def: "The equilibrium constant for the autoionization of water into hydrogen and hydroxide ions, representing the fundamental acid-base chemistry of aqueous systems. This constant governs hydrogen ion activity and solution pH in terrestrial and aquatic environments, making it essential for modeling chemical weathering, nutrient availability, and biogeochemical processes in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPH2O" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
+property_value: bervo:BERVO_Context bervo:BERVO_8000102
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000035
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
 
 [Term]
 id: bervo:BERVO_0000026
-name: equilibrium constant for AlOH3(s)=Al(3+)+3OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlOH3(s)=Al(3+)+3OH(-)
+def: "The equilibrium constant for the dissolution of aluminum hydroxide solid into aluminum and hydroxide ions in aqueous solution. This reaction controls aluminum solubility and bioavailability in soils and is critical for modeling aluminum toxicity, soil pH buffering, and chemical weathering processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPALO" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000203
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000035
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000180
 
 [Term]
 id: bervo:BERVO_0000027
-name: equilibrium constant for FeOH3(s)=Fe(3+)+3OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FeOH3(s)=Fe(3+)+3OH(-)
+def: "The equilibrium constant for the dissolution of iron(III) hydroxide solid into ferric iron and hydroxide ions in aqueous solution. This reaction governs iron availability for biological processes and controls iron-phosphate interactions that affect nutrient cycling and plant growth in terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPFEO" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000028
-name: equilibrium constant for CaCO3(s)=Ca(2+)+CO3(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaCO3(s)=Ca(2+)+CO3(2-)
+def: "The equilibrium constant for the dissolution of calcium carbonate solid into calcium and carbonate ions in aqueous solution. This reaction is fundamental to carbonate weathering, soil pH regulation, and carbon cycling in terrestrial ecosystems, and controls calcium availability for plant nutrition and soil structure development." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPCAC" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000029
-name: equilibrium constant for CaSO4(s)=Ca(2+)+SO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaSO4(s)=Ca(2+)+SO4(2-)
+def: "The equilibrium constant for the dissolution of calcium sulfate solid into calcium and sulfate ions in aqueous solution. This reaction controls gypsum solubility in soils and affects soil salinity, calcium availability, and sulfur cycling in arid and semi-arid terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPCAS" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000030
-name: equilibrium constant for AlPO4(s)=Al(3+)+PO4(3-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)=Al(3+)+PO4(3-)
+def: "The equilibrium constant for the dissolution of aluminum phosphate solid into aluminum and phosphate ions in aqueous solution. This reaction controls phosphorus availability in acidic soils where aluminum-phosphate minerals are common and is essential for modeling phosphorus limitation and plant nutrition in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPALP" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000031
-name: equilibrium constant for FePO4(s)=Fe(3+)+PO4(3-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)=Fe(3+)+PO4(3-)
+def: "The equilibrium constant for the dissolution of iron phosphate solid into ferric iron and phosphate ions in aqueous solution. This reaction governs phosphorus sequestration by iron minerals in soils and sediments and is critical for understanding phosphorus cycling and availability in both terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPFEP" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000032
-name: equilibrium constant for Ca(H2PO4)2(s)=Ca(2+)+2H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Ca(H2PO4)2(s)=Ca(2+)+2H2PO4(-)
+def: "The equilibrium constant for the dissolution of calcium dihydrogen phosphate solid into calcium and dihydrogen phosphate ions in aqueous solution. This reaction controls the solubility of highly soluble phosphate fertilizers and governs initial phosphorus release rates following fertilizer application in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPCAM" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000033
-name: equilibrium constant for CaHPO4(s)=Ca(2+)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaHPO4(s)=Ca(2+)+HPO4(2-)
+def: "The equilibrium constant for the dissolution of calcium hydrogen phosphate solid into calcium and hydrogen phosphate ions in aqueous solution. This reaction controls the solubility of moderately soluble phosphate minerals in soils and affects phosphorus availability for plant uptake and microbial processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPCAD" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000034
-name: equilibrium constant for hydroxyapatite,Ca5(PO4)3OH(s)=5Ca(2+)+3PO4(3-)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for hydroxyapatite,Ca5(PO4)3OH(s)=5Ca(2+)+3PO4(3-)+OH(-)
+def: "The equilibrium constant for the dissolution of hydroxyapatite mineral into calcium, phosphate, and hydroxide ions in aqueous solution. This reaction governs the long-term stability of calcium phosphate minerals in soils and bones, controlling phosphorus cycling and calcium availability in both terrestrial ecosystems and biological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPCAH" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^8 m^-24" xsd:string
 
 [Term]
 id: bervo:BERVO_0000035
-name: equilibrium constant for X-OH2(+)=X-OH+H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for X-OH2(+)=X-OH+H(+)
+def: "The equilibrium constant for the deprotonation of positively charged surface hydroxyl groups on mineral and organic surfaces to neutral hydroxyl groups. This reaction controls the pH-dependent surface charge of soil particles and affects ion adsorption, nutrient availability, and contaminant transport in terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SXOH2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000036
-name: equilibrium constant for X-OH1=X-O(-)+H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for X-OH1=X-O(-)+H(+)
+def: "The equilibrium constant for the deprotonation of neutral surface hydroxyl groups to negatively charged surface groups on mineral and organic surfaces. This reaction determines the development of negative surface charge at higher pH values and controls cation exchange capacity and nutrient retention in soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SXOH1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000037
-name: equilibrium constant for X-H2PO4+H2O=X-OH2(+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for X-H2PO4+H2O=X-OH2(+)+H2PO4(-)
+def: "The equilibrium constant for the desorption of dihydrogen phosphate from positively charged surface sites in the presence of water to form phosphate ions in solution. This reaction controls phosphorus availability in soils by governing the release of phosphate from mineral and organic surfaces and is essential for modeling phosphorus cycling and plant nutrient uptake in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SXH2P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000038
-name: equilibrium constant for X-H1PO4(-)=X-OH+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for X-H1PO4(-)=X-OH+HPO4(2-)
+def: "The equilibrium constant for the desorption of hydrogen phosphate from negatively charged surface sites to form phosphate ions in solution. This reaction governs phosphorus mobility and bioavailability in soils and sediments and is critical for understanding phosphorus release from soil surfaces and its role in plant nutrition and eutrophication processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SXH1P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000039
-name: equilibrium constant for CO2 + H2O = HCO3(-) + H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CO2 + H2O = HCO3(-) + H(+)
+def: "The equilibrium constant for the hydration of carbon dioxide to form bicarbonate and hydrogen ions in aqueous solution. This reaction is fundamental to the carbonic acid system that controls pH buffering in soils and water bodies and governs carbon dioxide solubility and transport in terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPCO2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000040
-name: equilibrium constant for HCO3(-) = CO3(2-) + H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for HCO3(-) = CO3(2-) + H(+)
+def: "The equilibrium constant for the deprotonation of bicarbonate ions to form carbonate ions and hydrogen ions in aqueous solution. This reaction controls the distribution of inorganic carbon species with pH and is essential for modeling carbonate chemistry, pH buffering, and carbon cycling in alkaline soils and water systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPHCO" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000041
-name: equilibrium constant for NH4(+) = NH3 + H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for NH4(+) = NH3 + H(+)
+def: "The equilibrium constant for the deprotonation of ammonium ions to form ammonia and hydrogen ions in aqueous solution. This reaction controls the pH-dependent partitioning between ammonium and ammonia forms and is critical for modeling ammonia volatilization, nitrogen availability, and nitrogen losses from terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPN4" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000042
-name: equilibrium constant for AlOH(2+)=Al(3+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlOH(2+)=Al(3+)+OH(-)
+def: "The equilibrium constant for the dissociation of aluminum hydroxide complex ions to form free aluminum and hydroxide ions in aqueous solution. This reaction controls aluminum speciation and toxicity in acidic soils and waters and is fundamental for modeling aluminum mobility, plant aluminum stress, and chemical weathering processes in terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPAL1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000043
-name: equilibrium constant for Al(OH)2(+)=AlOH(2+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)2(+)=AlOH(2+)+OH(-)
+def: "The equilibrium constant for the stepwise dissociation of aluminum dihydroxide complex ions to form aluminum monohydroxide complexes and hydroxide ions. This reaction is part of the aluminum hydrolysis series that governs aluminum speciation in soils and waters and affects aluminum bioavailability and phytotoxicity in acidic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPAL2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000044
-name: equilibrium constant for Al(OH)3(aq)=Al(OH)2(+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)3(aq)=Al(OH)2(+)+OH(-)
+def: "The equilibrium constant for the dissociation of dissolved aluminum trihydroxide to form aluminum dihydroxide complex ions and hydroxide ions. This reaction controls the formation of intermediate aluminum species during chemical weathering and affects aluminum solubility and transport in soil solutions and surface waters." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPAL3" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000045
-name: equilibrium constant for Al(OH)4(-)=Al(OH)3(aq)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)4(-)=Al(OH)3(aq)+OH(-)
+def: "The equilibrium constant for the dissociation of aluminum tetrahydroxide complex ions to form aluminum trihydroxide species and hydroxide ions. This reaction occurs at higher pH values and controls aluminum speciation in alkaline soils and waters where aluminum forms anionic complexes that affect aluminum mobility and environmental fate." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPAL4" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000046
-name: equilibrium constant for Al(SO4)(+)=Al(3+)+SO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(SO4)(+)=Al(3+)+SO4(2-)
+def: "The equilibrium constant for the dissociation of aluminum sulfate complex ions to form free aluminum and sulfate ions in aqueous solution. This reaction controls aluminum and sulfate availability in acidic soils affected by acid deposition and is important for modeling aluminum toxicity and sulfur cycling in forest and agricultural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPALS" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000047
-name: equilibrium constant for Fe(OH)(2+)=Fe(3+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)(2+)=Fe(3+)+OH(-)
+def: "The equilibrium constant for the dissociation of iron(III) monohydroxide complex ions to form free ferric iron and hydroxide ions in aqueous solution. This reaction controls iron speciation and solubility in oxidized environments and affects iron bioavailability, phosphorus sorption, and redox processes in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPFE1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000048
-name: equilibrium constant for Fe(OH)2(+)=FeOH(2+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)2(+)=FeOH(2+)+OH(-)
+def: "The equilibrium constant for the stepwise dissociation of iron(III) dihydroxide complex ions to form monohydroxide complexes and hydroxide ions. This reaction is part of the iron hydrolysis series that governs iron speciation in soils and waters and controls iron precipitation, phosphorus binding, and biogeochemical processes in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPFE2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000049
-name: equilibrium constant for Fe(OH)3(aq)=Fe(OH)2(+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)3(aq)=Fe(OH)2(+)+OH(-)
+def: "The equilibrium constant for the dissociation of dissolved iron(III) trihydroxide to form dihydroxide complex ions and hydroxide ions. This reaction controls the formation of intermediate iron species during iron oxide precipitation and affects iron transport, phosphorus adsorption, and trace metal interactions in soil and water systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPFE3" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000050
-name: equilibrium constant for Fe(OH)4(-)=Fe(OH)3(aq)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)4(-)=Fe(OH)3(aq)+OH(-)
+def: "The equilibrium constant for the dissociation of iron(III) tetrahydroxide complex ions to form trihydroxide species and hydroxide ions. This reaction occurs at high pH values and controls iron speciation in alkaline soils and waters where iron forms anionic complexes that affect iron solubility and interactions with other elements." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPFE4" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-^3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000051
-name: equilibrium constant for Fe(SO4)(+)=Fe(3+)+SO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(SO4)(+)=Fe(3+)+SO4(2-)
+def: "The equilibrium constant for the dissociation of iron(III) sulfate complex ions to form free ferric iron and sulfate ions in aqueous solution. This reaction controls iron and sulfate availability in acidic, sulfate-rich environments and is important for modeling iron cycling and sulfur biogeochemistry in mine-affected and acid-impacted ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPFES" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000052
-name: equilibrium constant for Ca(OH)(-)=Ca(2+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Ca(OH)(-)=Ca(2+)+OH(-)
+def: "The equilibrium constant for the dissociation of calcium hydroxide complex ions to form free calcium and hydroxide ions in aqueous solution. This reaction controls calcium speciation in alkaline soils and waters and affects calcium availability for plant nutrition and soil pH buffering in calcareous and lime-amended terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPCAO" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000053
-name: equilibrium constant for CaCO3(aq)=Ca(2+)+CO3(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaCO3(aq)=Ca(2+)+CO3(2-)
+def: "The equilibrium constant for the dissociation of dissolved calcium carbonate complexes to form free calcium and carbonate ions in aqueous solution. This reaction controls calcium and carbonate availability in calcareous systems and is fundamental for modeling carbonate chemistry, pH buffering, and calcium cycling in limestone-derived soils and alkaline waters." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPCAC" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000054
-name: equilibrium constant for CaHCO3(+)=Ca(2+)+HCO3(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaHCO3(+)=Ca(2+)+HCO3(-)
+def: "The equilibrium constant for the dissociation of calcium bicarbonate complex ions to form free calcium and bicarbonate ions in aqueous solution. This reaction controls calcium and inorganic carbon speciation in carbonate-buffered systems and is essential for modeling calcium availability and carbon cycling in calcareous soils and alkaline waters." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPCAH" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000055
-name: equilibrium constant for CaSO4=Ca(2+)+SO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaSO4=Ca(2+)+SO4(2-)
+def: "The equilibrium constant for the dissociation of dissolved calcium sulfate complexes to form free calcium and sulfate ions in aqueous solution. This reaction controls calcium and sulfate availability in gypsum-containing soils and affects soil salinity, calcium nutrition, and sulfur cycling in arid and semi-arid terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPCAS" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000056
-name: equilibrium constant for MgOH(+)=Mg(2+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for MgOH(+)=Mg(2+)+OH(-)
+def: "The equilibrium constant for the dissociation of magnesium hydroxide complex ions to form free magnesium and hydroxide ions in aqueous solution. This reaction controls magnesium speciation in alkaline conditions and affects magnesium availability for plant nutrition and enzymatic processes in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPMGO" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000057
-name: equilibrium constant for MgCO3=Mg(2+)+CO3(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for MgCO3=Mg(2+)+CO3(2-)
+def: "The equilibrium constant for the dissociation of dissolved magnesium carbonate complexes to form free magnesium and carbonate ions in aqueous solution. This reaction controls magnesium and carbonate availability in dolomitic and magnesium-rich calcareous systems and affects magnesium cycling and pH buffering in alkaline soils and waters." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPMGC" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000058
-name: equilibrium constant for MgHCO3(-)=Mg(2+)+HCO3(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for MgHCO3(-)=Mg(2+)+HCO3(-)
+def: "The equilibrium constant for the dissociation of magnesium bicarbonate complex ions to form free magnesium and bicarbonate ions in aqueous solution. This reaction controls magnesium and inorganic carbon speciation in carbonate-buffered waters and is important for modeling magnesium cycling and carbon dioxide solubility in natural water systems and alkaline soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPMGH" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000059
-name: equilibrium constant for MgSO4=Mg(2+)+SO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for MgSO4=Mg(2+)+SO4(2-)
+def: "The equilibrium constant for the dissociation of dissolved magnesium sulfate complexes to form free magnesium and sulfate ions in aqueous solution. This reaction controls magnesium and sulfate availability in sulfate-rich environments and affects magnesium nutrition, soil salinity, and sulfur cycling in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPMGS" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000060
-name: equilibrium constant for NaCO3(-)=Na(+)+CO3(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for NaCO3(-)=Na(+)+CO3(2-)
+def: "The equilibrium constant for the dissociation of sodium carbonate complex ions to form free sodium and carbonate ions in aqueous solution. This reaction controls sodium and carbonate availability in alkaline, sodium-rich environments and affects soil salinity, pH buffering, and sodium toxicity in salt-affected terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPNAC" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000061
-name: equilibrium constant for NaSO4(-)=Na(+)+SO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for NaSO4(-)=Na(+)+SO4(2-)
+def: "The equilibrium constant for the dissociation of sodium sulfate complex ions to form free sodium and sulfate ions in aqueous solution. This reaction controls ion speciation in saline environments and affects soil salinity, sodium adsorption, and salt accumulation in arid and semi-arid terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPNAS" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000062
-name: equilibrium constant for KSO4(-)=K(+)+SO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for KSO4(-)=K(+)+SO4(2-)
+def: "The equilibrium constant for the dissociation of potassium sulfate complex ions to form free potassium and sulfate ions in aqueous solution. This reaction controls potassium and sulfate availability in agricultural soils and affects potassium nutrition, soil fertility, and sulfur cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPKAS" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000063
-name: equilibrium constant for HPO4(2-)=H(+)+PO4(3-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for HPO4(2-)=H(+)+PO4(3-)
+def: "The equilibrium constant for the third dissociation step of phosphoric acid, where hydrogen phosphate ions lose a proton to form phosphate ions and hydrogen ions. This reaction controls phosphate speciation at high pH values and is fundamental for modeling phosphorus availability and pH buffering in alkaline soils and waters where phosphate is the dominant phosphorus species." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPH1P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000064
-name: equilibrium constant for H2PO4(-)=H(+)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for H2PO4(-)=H(+)+HPO4(2-)
+def: "The equilibrium constant for the second dissociation step of phosphoric acid, where dihydrogen phosphate ions lose a proton to form hydrogen phosphate ions and hydrogen ions. This reaction controls phosphate speciation in the neutral to slightly alkaline pH range and is critical for modeling phosphorus bioavailability and nutrient cycling in most terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPH2P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000065
-name: equilibrium constant for H3PO4=H(+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for H3PO4=H(+)+H2PO4(-)
+def: "The equilibrium constant for the first dissociation step of phosphoric acid, where phosphoric acid molecules lose a proton to form dihydrogen phosphate ions and hydrogen ions. This reaction controls phosphate speciation in acidic conditions and is essential for modeling phosphorus chemistry and availability in acidic soils and waters where this reaction governs initial phosphorus release." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPH3P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000066
-name: equilibrium constant for FeHPO4(+)=Fe(3+)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FeHPO4(+)=Fe(3+)+HPO4(2-)
+def: "The equilibrium constant for the dissociation of iron(III) hydrogen phosphate complex ions to form free ferric iron and hydrogen phosphate ions in aqueous solution. This reaction controls the interaction between iron and phosphorus in acidic to neutral conditions and is important for modeling phosphorus sequestration by iron minerals and phosphorus availability in iron-rich soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPF1P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000067
-name: equilibrium constant for FeH2PO4(2+)=Fe(3+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FeH2PO4(2+)=Fe(3+)+H2PO4(-)
+def: "The equilibrium constant for the dissociation of iron(III) dihydrogen phosphate complex ions to form free ferric iron and dihydrogen phosphate ions in aqueous solution. This reaction controls iron-phosphorus interactions in acidic conditions and affects phosphorus binding to iron minerals, phosphorus bioavailability, and iron-phosphate mineral formation in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPF2P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000068
-name: equilibrium constant for CaPO4(-)=Ca(2+)+PO4(3-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaPO4(-)=Ca(2+)+PO4(3-)
+def: "The equilibrium constant for the dissociation of calcium phosphate complex ions to form free calcium and phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in alkaline conditions and is fundamental for modeling calcium phosphate mineral formation, phosphorus precipitation, and nutrient availability in calcareous soils and alkaline waters." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPC0P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000069
-name: equilibrium constant for CaHPO4=Ca(2+)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaHPO4=Ca(2+)+HPO4(2-)
+def: "The equilibrium constant for the dissociation of dissolved calcium hydrogen phosphate complexes to form free calcium and hydrogen phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in neutral to slightly alkaline conditions and is important for modeling phosphorus availability and calcium phosphate mineral stability in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPC1P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000070
-name: equilibrium constant for CaH2PO4(+)=Ca(2+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaH2PO4(+)=Ca(2+)+H2PO4(-)
+def: "The equilibrium constant for the dissociation of calcium dihydrogen phosphate complex ions to form free calcium and dihydrogen phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in acidic to neutral conditions and is essential for modeling phosphorus release from calcium-based fertilizers and phosphorus availability in agricultural soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPC2P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000071
-name: equilibrium constant for MgHPO4=Mg(2+)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for MgHPO4=Mg(2+)+HPO4(2-)
+def: "The equilibrium constant for the dissociation of dissolved magnesium hydrogen phosphate complexes to form free magnesium and hydrogen phosphate ions in aqueous solution. This reaction controls magnesium-phosphorus interactions and affects both magnesium and phosphorus availability for plant nutrition and microbial processes in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPM1P" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000072
-name: equilibrium constant for X-COOH=X-COO(-)+H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for X-COOH=X-COO(-)+H(+)
+def: "The equilibrium constant for the deprotonation of carboxyl groups on organic surfaces to form carboxylate groups and hydrogen ions in aqueous solution. This reaction controls the pH-dependent surface charge of organic matter and affects cation exchange capacity, metal binding, and organic matter interactions in soil and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPCOH" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000073
-name: equilibrium constant for X-COO-Al(OH)2+H(+)=Al(OH)2(+)+X-COOH
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for X-COO-Al(OH)2+H(+)=Al(OH)2(+)+X-COOH
+def: "The equilibrium constant for the protonation-induced release of aluminum dihydroxide complexes from carboxylate binding sites on organic surfaces. This reaction controls aluminum binding to organic matter and affects aluminum detoxification, organic matter stability, and aluminum mobility in acidic soils and waters rich in organic compounds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPALO" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000074
-name: equilibrium constant for X-COO-Fe(OH)2+H(+)=Fe(OH)2(+)+X-COOH
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for X-COO-Fe(OH)2+H(+)=Fe(OH)2(+)+X-COOH
+def: "The equilibrium constant for the protonation-induced release of iron(III) dihydroxide complexes from carboxylate binding sites on organic surfaces. This reaction controls iron binding to organic matter and affects iron bioavailability, organic matter stability, and iron transport in soils and waters with high organic carbon content." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPFEO" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000075
-name: equilibrium constant for H2CO3= CO3(2-)+2H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for H2CO3= CO3(2-)+2H(+)
+def: "The equilibrium constant for the overall dissociation of carbonic acid to form carbonate ions and two hydrogen ions, representing the combined first and second dissociation steps. This reaction controls carbonate speciation and pH buffering in aqueous systems and is fundamental for modeling carbon dioxide solubility, pH regulation, and carbonate mineral equilibria in terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DPCO3" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000076
-name: equilibrium constant for Al(OH)3(s)+3H(+) =Al(3+)+3H2O
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)3(s)+3H(+) =Al(3+)+3H2O
+def: "The equilibrium constant for the acid dissolution of solid aluminum hydroxide to form free aluminum ions and water in aqueous solution. This reaction controls aluminum hydroxide mineral stability and aluminum release in acidic conditions and is essential for modeling aluminum toxicity, soil acidification, and aluminum mobility in acid-affected terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHALO" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^6 mol^-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000077
-name: equilibrium constant for Al(OH)3(s) = Al(OH)(2+)+2OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)3(s) = Al(OH)(2+)+2OH(-)
+def: "The equilibrium constant for the incongruent dissolution of solid aluminum hydroxide to form aluminum monohydroxide complex ions and hydroxide ions. This reaction controls aluminum hydroxide mineral dissolution in neutral to alkaline conditions and affects aluminum speciation and mobility in well-buffered terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYAL1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000078
-name: equilibrium constant for Al(OH)3(s) + 2H(+)=Al(3+)+OH(-)+H2O
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)3(s) + 2H(+)=Al(3+)+OH(-)+H2O
+def: "The equilibrium constant for the partial acid dissolution of solid aluminum hydroxide to form free aluminum ions, hydroxide ions, and water. This reaction represents an intermediate dissolution pathway under moderately acidic conditions and is important for modeling aluminum release and mobility in soils experiencing gradual acidification processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHAL1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000079
-name: equilibrium constant for Al(OH)3(s) = Al(OH)2(+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)3(s) = Al(OH)2(+)+OH(-)
+def: "The equilibrium constant for the congruent dissolution of solid aluminum hydroxide to form aluminum dihydroxide complex ions and hydroxide ions. This reaction controls aluminum hydroxide mineral solubility in near-neutral conditions and affects aluminum speciation and bioavailability in moderately acidic to neutral terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYAL2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000080
-name: equilibrium constant for Al(OH)3(s)+H(+) = Al(OH)2(+) + H2O
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)3(s)+H(+) = Al(OH)2(+) + H2O
+def: "The equilibrium constant for the proton-promoted dissolution of solid aluminum hydroxide to form aluminum dihydroxide complex ions and water. This reaction controls aluminum hydroxide dissolution under mildly acidic conditions and is fundamental for modeling aluminum mobilization and transport in soils undergoing moderate acidification." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHAL2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000081
-name: equilibrium constant for Al(OH)3(s) = Al(OH)3(aq)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)3(s) = Al(OH)3(aq)
+def: "The equilibrium constant for the dissolution of solid aluminum hydroxide to form dissolved aluminum trihydroxide species without change in coordination. This reaction controls the solubility of aluminum hydroxide minerals in neutral conditions and affects aluminum transport and biogeochemical cycling in pH-buffered terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPAL3" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000082
-name: equilibrium constant for Al(OH)3(s)+OH(-) = Al(OH)4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)3(s)+OH(-) = Al(OH)4(-)
+def: "The equilibrium constant for the reaction of solid aluminum hydroxide with hydroxide ions to form aluminum tetrahydroxide complex ions. This reaction controls aluminum hydroxide dissolution under strongly alkaline conditions and affects aluminum speciation and mobility in highly basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYAL4" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000083
-name: equilibrium constant for Al(OH)3(s)+H2O = Al(OH)4(-)+H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Al(OH)3(s)+H2O = Al(OH)4(-)+H(+)
+def: "The equilibrium constant for the hydrolytic dissolution of solid aluminum hydroxide to form aluminum tetrahydroxide complex ions and protons. This reaction represents aluminum hydroxide dissolution through water coordination under alkaline conditions and is important for modeling aluminum behavior in high pH environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHAL4" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000084
-name: equilibrium constant for Fe(OH)3(s)+3H(+) = Fe(3+)+3H2O
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)3(s)+3H(+) = Fe(3+)+3H2O
+def: "The equilibrium constant for the complete acid dissolution of solid iron hydroxide to form free ferric iron ions and water. This reaction represents the primary dissolution pathway under acidic conditions and is critical for modeling iron mobilization, bioavailability, and redox chemistry in acid-impacted soils and surface waters." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHFEO" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^6 mol^-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000085
-name: equilibrium constant for Fe(OH)3(s) = Fe(OH)(2+)+2OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)3(s) = Fe(OH)(2+)+2OH(-)
+def: "The equilibrium constant for the incongruent dissolution of solid iron hydroxide to form iron monohydroxide complex ions and hydroxide ions. This reaction controls iron hydroxide mineral dissolution in neutral to alkaline conditions and affects iron speciation and mobility in well-buffered terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYFE1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000086
-name: equilibrium constant for Fe(OH)3(s) + 2H(+)=Fe(3+)+OH(-)+H2O
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)3(s) + 2H(+)=Fe(3+)+OH(-)+H2O
+def: "The equilibrium constant for the partial acid dissolution of solid iron hydroxide to form free ferric iron ions, hydroxide ions, and water. This reaction represents an intermediate dissolution pathway under moderately acidic conditions and is important for modeling iron release and mobility in soils undergoing gradual acidification processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHFE1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000087
-name: equilibrium constant for Fe(OH)3(s) = Fe(OH)2(+)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)3(s) = Fe(OH)2(+)+OH(-)
+def: "The equilibrium constant for the congruent dissolution of solid iron hydroxide to form iron dihydroxide complex ions and hydroxide ions. This reaction controls iron hydroxide mineral solubility in near-neutral conditions and affects iron speciation and bioavailability in moderately acidic to neutral terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYFE2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000088
-name: equilibrium constant for Fe(OH)3(s)+H(+) = Fe(OH)2(+) + H2O
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)3(s)+H(+) = Fe(OH)2(+) + H2O
+def: "The equilibrium constant for the proton-promoted dissolution of solid iron hydroxide to form iron dihydroxide complex ions and water. This reaction controls iron hydroxide dissolution under mildly acidic conditions and is important for modeling iron mobilization and transport in soils and sediments experiencing moderate acidification." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHFE2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000089
-name: equilibrium constant for Fe(OH)3(s) = Fe(OH)3(aq)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)3(s) = Fe(OH)3(aq)
+def: "The equilibrium constant for the dissolution of solid iron hydroxide to form dissolved iron trihydroxide species without change in coordination. This reaction controls the solubility of iron hydroxide minerals in neutral conditions and affects iron transport and biogeochemical cycling in pH-buffered terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPFE3" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000090
-name: equilibrium constant for Fe(OH)3(s)+OH(-) = Fe(OH)4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)3(s)+OH(-) = Fe(OH)4(-)
+def: "The equilibrium constant for the reaction of solid iron hydroxide with hydroxide ions to form iron tetrahydroxide complex ions. This reaction controls iron hydroxide dissolution under strongly alkaline conditions and affects iron speciation and mobility in highly basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYFE4" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000091
-name: equilibrium constant for Fe(OH)3(s)+H2O = Fe(OH)4(-)+H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Fe(OH)3(s)+H2O = Fe(OH)4(-)+H(+)
+def: "The equilibrium constant for the hydrolytic dissolution of solid iron hydroxide to form iron tetrahydroxide complex ions and protons. This reaction represents iron hydroxide dissolution through water coordination under alkaline conditions and is important for modeling iron behavior in high pH environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHFE4" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000092
-name: equilibrium constant for CaCO3(s)+H(+) = Ca(2+) + HCO3(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaCO3(s)+H(+) = Ca(2+) + HCO3(-)
+def: "The equilibrium constant for the proton-promoted dissolution of solid calcium carbonate to form calcium ions and bicarbonate ions. This reaction controls calcite and aragonite mineral dissolution under mildly acidic conditions and is fundamental for modeling carbonate weathering, carbon cycling, and alkalinity generation in terrestrial and marine environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHCAC1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000093
-name: equilibrium constant for CaCO3(s)+H2O = Ca(2+)+OH(-)+HCO3(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaCO3(s)+H2O = Ca(2+)+OH(-)+HCO3(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid calcium carbonate to form calcium ions, hydroxide ions, and bicarbonate ions. This reaction represents calcium carbonate dissolution through water coordination and is important for modeling carbonate mineral weathering and alkalinity generation in neutral to basic aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYCAC1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000094
-name: equilibrium constant for CaCO3(s)+2H(+)=Ca(2+)+CO2(aq)+H2O
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaCO3(s)+2H(+)=Ca(2+)+CO2(aq)+H2O
+def: "The equilibrium constant for the complete acid dissolution of solid calcium carbonate to form calcium ions, dissolved carbon dioxide, and water. This reaction represents the primary carbonate mineral dissolution pathway under acidic conditions and is critical for modeling calcite weathering, carbon dioxide production, and ocean acidification processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHCAC2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000095
-name: equilibrium constant for CaCO3(s)+H2O = Ca(2+)+2OH(-)+CO2(aq)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaCO3(s)+H2O = Ca(2+)+2OH(-)+CO2(aq)
+def: "The equilibrium constant for the hydrolytic dissolution of solid calcium carbonate to form calcium ions, hydroxide ions, and dissolved carbon dioxide. This reaction represents calcium carbonate dissolution under basic conditions and is important for modeling carbonate mineral weathering and alkalinity generation in strongly alkaline terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYCAC2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000096
-name: equilibrium constant for AlPO4(s)+H(+) = Al(3+)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+H(+) = Al(3+)+HPO4(2-)
+def: "The equilibrium constant for the proton-promoted dissolution of solid aluminum phosphate to form free aluminum ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under acidic conditions and affects aluminum and phosphorus availability and mobility in acid-impacted soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHA0P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000097
-name: equilibrium constant for AlPO4(s)+H2O =Al(3+)+HPO4(2-)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+H2O =Al(3+)+HPO4(2-)+OH(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form free aluminum ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents aluminum phosphate dissolution through water coordination and affects aluminum and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYA0P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000098
-name: equilibrium constant for AlPO4(s)+H2O =Al(OH)(2+)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+H2O =Al(OH)(2+)+HPO4(2-)
+def: "The equilibrium constant for the dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral solubility in near-neutral conditions and affects aluminum and phosphorus cycling and bioavailability in moderately acidic to neutral environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPA1P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000099
-name: equilibrium constant for AlPO4(s)+H2O+OH(-)=HPO4(2-)+Al(OH)2(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+H2O+OH(-)=HPO4(2-)+Al(OH)2(+)
+def: "The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form hydrogen phosphate ions and aluminum dihydroxide complex ions. This reaction controls aluminum phosphate mineral dissolution under alkaline conditions and affects aluminum and phosphorus cycling in basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYA2P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000100
-name: equilibrium constant for AlPO4(s)+2H2O = HPO4(2-)+Al(OH)2(+)+H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+2H2O = HPO4(2-)+Al(OH)2(+)+H(+)
+def: "The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form hydrogen phosphate ions, aluminum dihydroxide complex ions, and protons. This reaction represents aluminum phosphate dissolution through water coordination and is important for modeling aluminum and phosphorus release in neutral to mildly basic conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHA2P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000101
-name: equilibrium constant for AlPO4(s)+H2O+2OH(-)=Al(OH)3(aq)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+H2O+2OH(-)=Al(OH)3(aq)+HPO4(2-)
+def: "The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation in basic aquatic and terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYA3P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000102
-name: equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+HPO4(2-)+2H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+HPO4(2-)+2H(+)
+def: "The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species, hydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under neutral conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHA3P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000103
-name: equilibrium constant for AlPO4(s)+H2O+3OH(-)=Al(OH)4(-)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+H2O+3OH(-)=Al(OH)4(-)+HPO4(2-)
+def: "The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYA4P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^6 mol^-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000104
-name: equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+HPO4(2-)+3H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+HPO4(2-)+3H(+)
+def: "The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions, hydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under alkaline conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling in basic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHA4P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^4 m^-12" xsd:string
 
 [Term]
 id: bervo:BERVO_0000105
-name: equilibrium constant for AlPO4(s)+2H(+)=Al(3+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+2H(+)=Al(3+)+H2PO4(-)
+def: "The equilibrium constant for the acid dissolution of solid aluminum phosphate to form free aluminum ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under acidic conditions and affects aluminum and phosphorus availability and mobility in strongly acidic soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHA0P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000106
-name: equilibrium constant for AlPO4(s)+2H2O=Al(3+)+H2PO4(-)+2OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+2H2O=Al(3+)+H2PO4(-)+2OH(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form free aluminum ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents aluminum phosphate dissolution through water coordination and affects aluminum and phosphorus speciation and bioavailability in neutral to basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYA0P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000107
-name: equilibrium constant for AlPO4(s)+2H2O=Al(OH)(2+)+H2PO4(-)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+2H2O=Al(OH)(2+)+H2PO4(-)+OH(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions, dihydrogen phosphate ions, and hydroxide ions. This reaction controls aluminum phosphate mineral solubility and affects aluminum and phosphorus cycling in moderately acidic to neutral terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYA1P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000108
-name: equilibrium constant for AlPO4(s)+H2O+H(+)=Al(OH)(2+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+H2O+H(+)=Al(OH)(2+)+H2PO4(-)
+def: "The equilibrium constant for the proton-promoted dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under mildly acidic conditions and affects aluminum and phosphorus speciation in moderately acidic soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHA1P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000109
-name: equilibrium constant for AlPO4(s)+2H2O=Al(OH)2(+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+2H2O=Al(OH)2(+)+H2PO4(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form aluminum dihydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral solubility in near-neutral conditions and affects aluminum and phosphorus cycling and bioavailability in moderately acidic to neutral environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPA2P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000110
-name: equilibrium constant for AlPO4(s)+2H2O+OH(-)=Al(OH)3(aq)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+2H2O+OH(-)=Al(OH)3(aq)+H2PO4(-)
+def: "The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under alkaline conditions and affects aluminum and phosphorus speciation in basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYA3P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000111
-name: equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+H2PO4(-)+H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+H2PO4(-)+H(+)
+def: "The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species, dihydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under neutral conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHA3P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000112
-name: equilibrium constant for AlPO4(s)+2H2O+2OH(-)=Al(OH)4(-)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+2H2O+2OH(-)=Al(OH)4(-)+H2PO4(-)
+def: "The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYA4P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000113
-name: equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+H2PO4(-)+2H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+H2PO4(-)+2H(+)
+def: "The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions, dihydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under alkaline conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling in basic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHA4P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000114
-name: equilibrium constant for FePO4(s)+H(+)= Fe(3+)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+H(+)= Fe(3+)+HPO4(2-)
+def: "The equilibrium constant for the proton-promoted dissolution of solid iron phosphate to form free ferric iron ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under acidic conditions and affects iron and phosphorus availability and mobility in acid-impacted soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHF0P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000115
-name: equilibrium constant for FePO4(s)+H2O = Fe(3+)+HPO4(2-)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+H2O = Fe(3+)+HPO4(2-)+OH(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form free ferric iron ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents iron phosphate dissolution through water coordination and affects iron and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYF0P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000116
-name: equilibrium constant for FePO4(s)+H2O = Fe(OH)(2+)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+H2O = Fe(OH)(2+)+HPO4(2-)
+def: "The equilibrium constant for the dissolution of solid iron phosphate to form iron monohydroxide complex ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral solubility in near-neutral conditions and affects iron and phosphorus cycling and bioavailability in moderately acidic to neutral environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPF1P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000117
-name: equilibrium constant for FePO4(s)+H2O+OH(-)=HPO4(2-)+Fe(OH)2(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+H2O+OH(-)=HPO4(2-)+Fe(OH)2(+)
+def: "The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form hydrogen phosphate ions and iron dihydroxide complex ions. This reaction controls iron phosphate mineral dissolution under alkaline conditions and affects iron and phosphorus cycling in basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYF2P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000118
-name: equilibrium constant for FePO4(s)+2H2O = HPO4(2-)+Fe(OH)2(+)+H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+2H2O = HPO4(2-)+Fe(OH)2(+)+H(+)
+def: "The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form hydrogen phosphate ions, iron dihydroxide complex ions, and protons. This reaction represents iron phosphate dissolution through water coordination and is important for modeling iron and phosphorus release in neutral to mildly basic conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHF2P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000119
-name: equilibrium constant for FePO4(s)+H2O+2OH(-)=Fe(OH)3(aq)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+H2O+2OH(-)=Fe(OH)3(aq)+HPO4(2-)
+def: "The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form dissolved iron trihydroxide species and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation in basic aquatic and terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYF3P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000120
-name: equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+HPO4(2-)+2H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+HPO4(2-)+2H(+)
+def: "The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form dissolved iron trihydroxide species, hydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under neutral conditions and is critical for modeling iron and phosphorus biogeochemical cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHF3P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000121
-name: equilibrium constant for FePO4(s)+H2O+3OH(-)=Fe(OH)4(-)+HPO4(2-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+H2O+3OH(-)=Fe(OH)4(-)+HPO4(2-)
+def: "The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form iron tetrahydroxide complex ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYF4P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^6 mol^-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000122
-name: equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+HPO4(2-)+3H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+HPO4(2-)+3H(+)
+def: "The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form iron tetrahydroxide complex ions, hydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under alkaline conditions and is critical for modeling iron and phosphorus biogeochemical cycling in basic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHF4P1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^4 m^-12" xsd:string
 
 [Term]
 id: bervo:BERVO_0000123
-name: equilibrium constant for FePO4(s)+2H(+)=Fe(3+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+2H(+)=Fe(3+)+H2PO4(-)
+def: "The equilibrium constant for the acid dissolution of solid iron phosphate to form free ferric iron ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under acidic conditions and affects iron and phosphorus availability and mobility in strongly acidic soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHF0P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000124
-name: equilibrium constant for FePO4(s)+2H2O =Fe(3+)+H2PO4(-)+2OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+2H2O =Fe(3+)+H2PO4(-)+2OH(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form free ferric iron ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents iron phosphate dissolution through water coordination and affects iron and phosphorus speciation and bioavailability in neutral to basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYF0P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000125
-name: equilibrium constant for FePO4(s)+2H2O=Fe(OH)(2+)+H2PO4(-)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+2H2O=Fe(OH)(2+)+H2PO4(-)+OH(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form iron monohydroxide complex ions, dihydrogen phosphate ions, and hydroxide ions. This reaction controls iron phosphate mineral solubility and affects iron and phosphorus cycling in moderately acidic to neutral terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYF1P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000126
-name: equilibrium constant for FePO4(s)+H2O+H(+)=Fe(OH)(2+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+H2O+H(+)=Fe(OH)(2+)+H2PO4(-)
+def: "The equilibrium constant for the proton-promoted dissolution of solid iron phosphate to form iron monohydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under mildly acidic conditions and affects iron and phosphorus speciation in moderately acidic soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHF1P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000127
-name: equilibrium constant for FePO4(s)+2H2O=Fe(OH)2(+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+2H2O=Fe(OH)2(+)+H2PO4(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form iron dihydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral solubility in near-neutral conditions and affects iron and phosphorus cycling and bioavailability in moderately acidic to neutral environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPF2P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000128
-name: equilibrium constant for FePO4(s)+2H2O+OH(-)=Fe(OH)3(aq)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+2H2O+OH(-)=Fe(OH)3(aq)+H2PO4(-)
+def: "The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form dissolved iron trihydroxide species and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under alkaline conditions and affects iron and phosphorus speciation in basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYF3P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000129
-name: equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+H2PO4(-)+H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+H2PO4(-)+H(+)
+def: "The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form dissolved iron trihydroxide species, dihydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under neutral conditions and is critical for modeling iron and phosphorus biogeochemical cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHF3P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000130
-name: equilibrium constant for FePO4(s)+2H2O+2OH(-)=Fe(OH)4(-)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+2H2O+2OH(-)=Fe(OH)4(-)+H2PO4(-)
+def: "The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form iron tetrahydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYF4P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^3 mol^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000131
-name: equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+H2PO4(-)+2H(+)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+H2PO4(-)+2H(+)
+def: "The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form iron tetrahydroxide complex ions, dihydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under alkaline conditions and is critical for modeling iron and phosphorus biogeochemical cycling in basic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHF4P2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000132
-name: equilibrium constant for CaHPO4(s)+H(+)=Ca(2+)+H2PO4(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaHPO4(s)+H(+)=Ca(2+)+H2PO4(-)
+def: "The equilibrium constant for the proton-promoted dissolution of solid calcium hydrogen phosphate to form calcium ions and dihydrogen phosphate ions. This reaction controls calcium hydrogen phosphate mineral dissolution under acidic conditions and affects calcium and phosphorus availability and mobility in acid-impacted soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHCAD2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 
 [Term]
 id: bervo:BERVO_0000133
-name: equilibrium constant for CaHPO4(s)+H2O=Ca(2+)+H2PO4(-)+OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for CaHPO4(s)+H2O=Ca(2+)+H2PO4(-)+OH(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid calcium hydrogen phosphate to form calcium ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents calcium hydrogen phosphate dissolution through water coordination and affects calcium and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYCAD2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^2 m^-6" xsd:string
 
 [Term]
 id: bervo:BERVO_0000134
-name: equilibrium constant for Ca5(PO4)3OH(s)+4H(+)=3HPO4(2-)+5Ca(2+)+H2O
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Ca5(PO4)3OH(s)+4H(+)=3HPO4(2-)+5Ca(2+)+H2O
+def: "The equilibrium constant for the acid dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and water. This reaction controls hydroxyapatite mineral dissolution under acidic conditions and is critical for modeling bone and tooth mineral dissolution, calcium and phosphorus bioavailability, and apatite weathering in acid-impacted environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHCAH1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^3 m^-9" xsd:string
 
 [Term]
 id: bervo:BERVO_0000135
-name: equilibrium constant for Ca5(PO4)3OH(s)+3H2O=5Ca(2+)+3HPO4(2-)+4OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Ca5(PO4)3OH(s)+3H2O=5Ca(2+)+3HPO4(2-)+4OH(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid hydroxyapatite to form calcium ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents hydroxyapatite dissolution through water coordination under neutral to basic conditions and affects calcium and phosphorus cycling in biological and geological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYCAH1" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^11 m^-33" xsd:string
 
 [Term]
 id: bervo:BERVO_0000136
-name: equilibrium constant for Ca5(PO4)3OH(s)+7H(+)+3OH(-)=3HPO4(2-)+5Ca(2+)+4H2O
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Ca5(PO4)3OH(s)+7H(+)+3OH(-)=3HPO4(2-)+5Ca(2+)+4H2O
+def: "The equilibrium constant for the mixed acid-base dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and water. This reaction represents a complex dissolution pathway involving both proton consumption and hydroxide reactants and is important for modeling hydroxyapatite behavior under variable pH conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SHCAH2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "m^9 mol^-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000137
-name: equilibrium constant for Ca5(PO4)3OH(s)+3H2O=3HPO4(2-)+5Ca(2+)+4OH(-)
-def: "The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time" []
-comment: SoluteParMod.txt
+name: Equilibrium constant for Ca5(PO4)3OH(s)+3H2O=3HPO4(2-)+5Ca(2+)+4OH(-)
+def: "The equilibrium constant for the hydrolytic dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and hydroxide ions. This reaction represents the primary hydroxyapatite dissolution pathway under neutral conditions and is fundamental for modeling calcium and phosphorus biogeochemical cycling, bone and tooth mineral stability, and apatite weathering processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SYCAH2" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000271
 property_value: bervo:BERVO_has_unit "mol^11 mol^-33" xsd:string
 
 [Term]
 id: bervo:BERVO_0000138
-name: Km for Urea hydrolysis
-def: "Michaelis-Menten parameter for urea hydrolysis" []
-comment: SoluteParMod.txt
+name: Km for urea hydrolysis
+def: "The Michaelis-Menten half-saturation constant for urea hydrolysis by urease enzymes in soil systems. This parameter determines the urea concentration at which hydrolysis proceeds at half-maximum rate and is critical for modeling nitrogen release kinetics from urea fertilizers in agricultural and environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DUKM" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g m^-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000165
 
 [Term]
 id: bervo:BERVO_0000139
 name: Ki for urea hydrolysis
-def: "Product inhibition for Michelis-Menten based urea hydrolysis" []
-comment: SoluteParMod.txt
+def: "The inhibition constant for product inhibition of urea hydrolysis following Michaelis-Menten kinetics in soil systems. This parameter quantifies how hydrolysis products reduce the rate of continued urea breakdown and is important for modeling nitrogen release patterns and ammonia volatilization from urea fertilizers in agricultural environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DUKI" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000269
 property_value: bervo:BERVO_has_unit "g m^-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000165
 
 [Term]
 id: bervo:BERVO_0000140
-name: activity for solids
-def: "Chemical activity of solid substrate, which is set 1.0 by convention." []
-comment: SoluteParMod.txt
+name: Activity for solids
+def: "The thermodynamic activity of solid phases in chemical equilibrium calculations, conventionally set to unity for pure solid phases. This standard assumption simplifies equilibrium calculations for mineral dissolution and precipitation reactions and is fundamental to modeling chemical weathering and soil mineral transformations in geochemical systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "A0" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000127
 
 [Term]
 id: bervo:BERVO_0000141
-name: Cation exchange capacity of SOC
-def: "Cation exchange capacity (CEC) of SOC is a measure of a soil organic matter's ability to hold and exchange positively charged ions (cations) such as calcium (Ca²⁺), magnesium (Mg²⁺), potassium (K⁺), sodium (Na⁺), and others." []
-comment: SoluteParMod.txt
+name: Cation exchange capacity of soil organic carbon
+def: "The capacity of soil organic carbon to hold and exchange positively charged ions including calcium, magnesium, potassium, and sodium through functional groups on organic matter surfaces. This property controls nutrient retention and availability in soils and is essential for modeling soil fertility and plant nutrition in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "COOH" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
 property_value: bervo:BERVO_has_unit "eqv (gC)^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000142
-name: maximum Ca concentration
-def: "It refers to the maximum Ca(2+) concentration in the soil. It is EcoSIM specific" []
-comment: SoluteParMod.txt
+name: Maximum calcium concentration
+def: "The maximum Ca(2+) concentration in the soil. It is EcoSIM specific" []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCAMX" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "mol m^-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000108
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000143
-name: specific rate constants for NH4 release after fertilizer application
-def: "It refers to the rate parameter in the first order kinetics based release of NH4 after fertilization" []
-comment: SoluteParMod.txt
+name: Specific rate constants for ammonium release after fertilizer application
+def: "The kinetic parameter governing first-order ammonium release from fertilizer particles following application to soil systems. This constant determines the rate at which ammonium becomes available for plant uptake and nitrification processes and is critical for modeling nitrogen dynamics and fertilizer efficiency in agricultural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RFertNH4SpecReleaz" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "h^-1" xsd:string
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Ammonium%20release
 
 [Term]
 id: bervo:BERVO_0000144
-name: specific rate constants for NH3 release after fertilizer application
-def: "It refers to the rate parameter in the first order kinetics based release of NH3 after fertilization" []
-comment: SoluteParMod.txt
+name: Specific rate constants for NH3 release after fertilizer application
+def: "The kinetic parameter governing first-order ammonia release from fertilizer particles following application to soil systems. This constant controls the rate of ammonia volatilization from fertilizers and is essential for modeling nitrogen losses and atmospheric ammonia emissions in agricultural environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RFertNH3SpecReleaz" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "h^-1" xsd:string
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Ammonia%20release
 
 [Term]
 id: bervo:BERVO_0000145
-name: specific rate constants for Urea release after fertilizer application
-def: "It refers to the rate parameter in the first order kinetics based release of Urea after fertilization" []
-comment: SoluteParMod.txt
+name: Specific rate constants for Urea release after fertilizer application
+def: "The kinetic parameter governing first-order urea release and hydrolysis from fertilizer particles following application to soil systems. This constant determines the rate at which urea is converted to ammonium and is fundamental for modeling nitrogen availability and timing in fertilized agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RFertUreaSpecHydrol" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "h^-1" xsd:string
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Urea%20release
 
 [Term]
 id: bervo:BERVO_0000146
-name: specific rate constants for NO3 release after fertilizer application
-def: "It refers to the rate parameter in the first order kinetics based release of NO3 after fertilization" []
-comment: SoluteParMod.txt
+name: Specific rate constants for NO3 release after fertilizer application
+def: "The kinetic parameter governing first-order nitrate release from fertilizer particles following application to soil systems. This constant controls the rate at which nitrate becomes available for plant uptake and denitrification processes and is crucial for modeling nitrogen cycling and leaching losses in fertilized ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RFertNO3SpecReleaz" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "h^-1" xsd:string
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Nitrate%20release
 
 [Term]
 id: bervo:BERVO_0000147
-name: specific rate constants for H2PO4 release after fertilizer application
+name: Specific rate constants for H2PO4 release after fertilizer application
 def: "It refers to the rate parameter in the first order kinetics based release of H2PO4 after fertilization" []
-comment: SoluteParMod.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPPO4" RELATED []
-is_a: bervo:BERVO_9000001 ! solute parameters for geochemistry modeling
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "h^-1" xsd:string
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Phosphoric%20acid%20release
 
 [Term]
 id: bervo:BERVO_0000148
-name: allocation parameter
+name: Allocation parameter
 def: "It is a threshold parameter over which leaf starts doing nutrient remobilization. The threshold is tested using the ratio of the hours that leaf-off criterion is met with the total hours required for leave-off to occur." []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracHour4LeafoffRemob" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000149
-name: minimum fraction of growth allocated to leaf
+name: Minimum fraction of growth allocated to leaf
 def: "It is an allometric parameter for leaf that when carbon is allocated for leave growth, it should not be less than this minimu fraction" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PART1X" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000116
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000150
-name: minimum fraction of growth allocated to petiole
+name: Minimum fraction of growth allocated to petiole
 def: "It is an allometric parameter for petiole that when carbon is allocated for petiole growth, it should not be less than this minimu fraction" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PART2X" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000116
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000151
-name: rate constant for nonstructural C oxidation in respiration
-def: "This parameters refers to the maximum nonstructural carbon turnover rate for supporting canopy growth" []
-comment: GrosubPars.txt
+name: Rate constant for nonstructural carbon oxidation in respiration
+def: "The maximum turnover rate of nonstructural carbon reserves through respiratory processes to support canopy development and growth. This parameter determines how rapidly plants can mobilize stored carbon for metabolic needs and is essential for modeling plant carbon allocation and growth responses to environmental conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VMXC" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000152
-name: rate constant for LitrFall at end of growing season
-def: "This parameter is the specific senescence rate of canopy organs (including leaf, petiole and reproductive organs) by the end of growing season assuming senescence follows linear kinetics  " []
-comment: GrosubPars.txt
+name: Rate constant for LitrFall at end of growing season
+def: "The specific senescence rate of canopy organs including leaves, petioles, and reproductive structures at the end of the growing season, assuming linear senescence kinetics. This parameter controls the timing and rate of litterfall and is critical for modeling seasonal carbon and nutrient cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FSNR" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000153
-name: number of hours with no grain filling required for physilogical maturity
-def: "This is the threhold number of hours that a plant fails to do grain-fill and then become mature" []
-comment: GrosubPars.txt
+name: Number of hours with no grain filling required for physilogical maturity
+def: "The threshold accumulation of hours during which grain filling ceases before plants reach physiological maturity. This parameter determines the timing of crop maturation and is important for modeling reproductive phenology and harvest timing in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Hours4PhyslMature" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "h" xsd:string
 
 [Term]
 id: bervo:BERVO_0000154
-name: number of hours until full senescence after physl maturity
-def: "This is threshold number of hours that a plant starts to do sensence after becoming mature" []
-comment: GrosubPars.txt
+name: Number of hours until full senescence after physl maturity
+def: "The threshold accumulation of hours between physiological maturity and the initiation of complete plant senescence. This parameter controls the duration of the post-maturity phase and affects the timing of nutrient remobilization and litterfall in agricultural and natural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Hours4FullSenes" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "h" xsd:string
 
 [Term]
 id: bervo:BERVO_0000155
-name: maximum storage C content for remobiln from stalk,root reserves
-def: "This parameter determins the maximum fraction of sapwood or root are in the form of remobilizable reserve biomass" []
-comment: GrosubPars.txt
+name: Maximum storage carbon content for remobiln from stalk, root reserves
+def: "The maximum fraction of sapwood and root biomass that can exist as remobilizable carbon reserves available for translocation to support plant growth and metabolism. This parameter determines the upper limit of carbon storage capacity and affects plant resilience to environmental stress and seasonal carbon allocation patterns in woody plants." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XFRX" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "gC" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000156
-name: rate const for remobiln to storage from stalk,root reserves
-def: "This rate parameter used compute the nonstructural biomass transfer between roots and stalk, assuming the excahnge follows the biomass cocnentration gradient" []
-comment: GrosubPars.txt
+name: Rate const for remobiln to storage from stalk,root reserves
+def: "The rate parameter governing nonstructural biomass transfer between root and stalk storage pools, assuming exchange follows concentration gradients. This constant controls the speed of carbon redistribution within plants and affects the temporal dynamics of carbon allocation and plant responses to changing resource availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XFRY" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000157
-name: min ratio of branch or mycorrhizae to root for calculating C transfer
-def: "Minimum fraction of mycorrhizal biomass C that is associated with C transferable with respect to roots" []
-comment: GrosubPars.txt
+name: Min ratio of branch or mycorrhizae to root for calculating carbon transfer
+def: "The minimum fraction of mycorrhizal fungal biomass carbon that can be transferred in association with root carbon during carbon exchange processes. This parameter constrains the coupling between plant and mycorrhizal carbon economies and affects the modeling of plant-fungal symbiotic relationships in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FSNK" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000158
-name: rate constant for remobilization of stalk C,N,P
-def: "Fraction of maintenance deficit that will lead to remolization in plant stalk." []
-comment: GrosubPars.txt
+name: Rate constant for remobilization of stalk C,N,P
+def: "The rate constant determining the fraction of maintenance carbon, nitrogen, and phosphorus deficit that triggers remobilization from stalk storage pools. This parameter controls nutrient recycling within plants and affects plant responses to nutrient limitation and environmental stress conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FXFS" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000159
-name: rate constant for root-mycorrhizal C,N,P exchange
+name: Rate constant for root-mycorrhizal C,N,P exchange
 def: "Rate parameter that is used to compute the gradient nonstructural biomass transfer between mycorrhizae and roots" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FMYC" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000160
-name: nonstructural N inhibition constant on growth
-def: "inhibition parameter used to compute N limitation on canopy growth assuming the limitation follows Michaelis-Menten kinetics" []
-comment: GrosubPars.txt
+name: Nonstructural nitrogen inhibition constant on growth
+def: "The inhibition parameter quantifying nitrogen limitation effects on canopy growth using Michaelis-Menten kinetics based on nonstructural nitrogen availability. This constant determines the sensitivity of plant growth to nitrogen deficiency and is essential for modeling nutrient limitation and plant productivity responses in nitrogen-limited ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNKI" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000269
 property_value: bervo:BERVO_has_unit "g N, g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0000161
-name: nonstructural P inhibition constant on growth
-def: "inhibition parameter used to compute P limitation on canopy growth assuming the limitation follows Michaelis-Menten kinetics" []
-comment: GrosubPars.txt
+name: Nonstructural phosphorus inhibition constant on growth
+def: "The inhibition parameter quantifying phosphorus limitation effects on canopy growth using Michaelis-Menten kinetics based on nonstructural phosphorus availability. This constant determines the sensitivity of plant growth to phosphorus deficiency and is crucial for modeling nutrient limitation and plant productivity in phosphorus-limited terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPKI" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000269
 property_value: bervo:BERVO_has_unit "g P g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0000162
-name: specific maintenance respiration rate
-def: "Specific maintenance rate per unit shoot structural nitrogen for computing canopy maintenance respiration " []
-comment: GrosubPars.txt
+name: Specific maintenance respiration rate
+def: "The maintenance respiration rate per unit of shoot structural nitrogen content used to calculate canopy maintenance carbon costs. This parameter quantifies the metabolic carbon expenditure required to maintain existing plant tissues and is fundamental for modeling plant carbon budgets and net primary productivity in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RmSpecPlant" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "g C g-1 N h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000163
-name: minimum water potential for organ expansion,extension
-def: "Threshold turgor pressure under which canopy organ extension/growth stop" []
-comment: GrosubPars.txt
+name: Minimum water potential for organ expansion,extension
+def: "The threshold water potential below which canopy organ extension and growth processes cease due to insufficient turgor pressure. This parameter determines plant responses to water stress and drought conditions and is critical for modeling plant growth limitations and ecosystem productivity under varying water availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSIMin4OrganExtens" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "MPa" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000164
-name: minimum stomatal resistance to CO2
-def: "Minimum stomatal conductance to CO2 exchange between leaves and atmosphere." []
-comment: GrosubPars.txt
+name: Minimum stomatal resistance to carbon dioxide
+def: "The lower boundary of stomatal resistance to carbon dioxide diffusion between leaf internal air spaces and the atmosphere. This parameter sets the maximum possible rate of carbon dioxide uptake for photosynthesis and is fundamental for modeling plant water use efficiency and carbon assimilation under varying environmental conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCMN" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "s m-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000165
-name: distance behind growing point for secondary roots
-def: "This distance effectively extends the secondary roots' effecting zone, a parameter used to compute metabolic sink for root growth" []
-comment: GrosubPars.txt
+name: Distance behind growing point for secondary roots
+def: "The distance from the root tip where secondary root formation begins, effectively extending the zone of influence for root growth and resource acquisition. This parameter determines the spatial distribution of root branching and affects the calculation of metabolic sink strength for root development in soil profile modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RTDPX" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000166
-name: minimum average secondary root length
-def: "Minimu length of secondary roots" []
-comment: GrosubPars.txt
+name: Minimum average secondary root length
+def: "The lower boundary for the mean length of secondary root branches in root system architecture. This parameter constrains root system development and affects the spatial extent of nutrient and water uptake, influencing plant resource acquisition efficiency in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root2ndMeanLensMin" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000167
-name: root modulus of elasticity
-def: "The root modulus of elasticity refers to the measure of stiffness or elasticity of a root tissue. This measures how much the root tissue resists deformation under mechanical stress (such as bending, tension, or compression) before it undergoes permanent deformation" []
-comment: GrosubPars.txt
+name: Root modulus of elasticity
+def: "The measure of root tissue stiffness quantifying resistance to mechanical deformation under stress including bending, tension, and compression forces. This parameter affects root penetration through soil layers and resistance to soil compaction, influencing root system development and plant anchorage in terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EMODR" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "MPa" xsd:string
 
 [Term]
 id: bervo:BERVO_0000168
-name: quantum efficiency
-def: "The quantum efficiency of photosynthesis (often called the \"quantum yield\") is the ratio of the number of photosynthetic events (such as CO₂ molecules fixed, O₂ molecules evolved, or electrons transferred) to the number of photons absorbed by the system. It quantifies how efficiently absorbed light photons are used for productive photochemical processes like carbon fixation or oxygen evolutio" []
-comment: GrosubPars.txt
+name: Quantum efficiency
+def: "The ratio of photosynthetic electron transport events to photons absorbed by the photosynthetic apparatus, quantifying light use efficiency. This parameter determines how effectively plants convert absorbed photosynthetically active radiation (PAR) into chemical energy and is fundamental for modeling primary productivity and carbon fixation in terrestrial ecosystems under varying light conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QNTM" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "umol e- umol-1 PAR" xsd:string
 
 [Term]
 id: bervo:BERVO_0000169
-name: shape parameter for e- transport response to PAR
-def: "It is the shape parameter to calculate electron transport rate in the Farquhar model of photosynthesis" []
-comment: GrosubPars.txt
+name: Shape parameter for e- transport response to PAR
+def: "The curvature parameter that describes the non-linear relationship between electron transport rate and photosynthetically active radiation in the Farquhar photosynthesis model. This parameter determines the shape of the light response curve and is essential for accurately modeling photosynthetic responses to varying light conditions in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CURV" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000170
-name: e- requirement for CO2 fixn by rubisco
-def: "It measures how much mole of electrons are needed to fix one mol of CO2 by Rubisco enzymes" []
-comment: GrosubPars.txt
+name: Electron requirement for carbon dioxide fixn by rubisco
+def: "The stoichiometric requirement of electrons needed for carbon dioxide fixation by ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) enzymes in C3 photosynthesis. This parameter links photosynthetic electron transport to carbon assimilation and is fundamental for modeling C3 plant productivity and energy conversion efficiency." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ELEC3" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "umol e- umol CO2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000171
-name: e- requirement for CO2 fixn by PEP carboxylase
-def: "It measures how much mole of electrons are needed to fix one mol of CO2 by PEP enzymes" []
-comment: GrosubPars.txt
+name: Electron requirement for carbon dioxide fixn by PEP carboxylase
+def: "The stoichiometric requirement of electrons needed for carbon dioxide fixation by phosphoenolpyruvate (PEP) carboxylase enzymes in C4 photosynthesis. This parameter determines the energy cost of carbon dioxide concentration mechanisms in C4 plants and is crucial for modeling C4 plant productivity and water use efficiency." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ELEC4" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "umol e- umol CO2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000172
 name: Ki for C3 leakage from bundle sheath to mesophyll in C4
-def: "Parameter for modeling product inhbition on C3 carbon leakage from bundle sheath to mesophyll. " []
-comment: GrosubPars.txt
+def: "The inhibition constant for product inhibition of C3 photosynthetic carbon leakage from bundle sheath cells to mesophyll cells in C4 plants. This parameter quantifies the efficiency of carbon dioxide concentration mechanisms and affects the modeling of C4 photosynthetic advantage under different environmental conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CO2KI" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "uM" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000274
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000275
 
 [Term]
 id: bervo:BERVO_0000173
-name: partition decarboxylation to CO2 in C4
-def: "parameter for modeling CO2 leaking from bundle sheath in C4 photosynthesis " []
-comment: GrosubPars.txt
+name: Partition decarboxylation to carbon dioxide in C4
+def: "The fraction of decarboxylation reactions in bundle sheath cells that produce carbon dioxide during C4 photosynthesis. This parameter determines the efficiency of carbon dioxide concentration mechanisms and affects the modeling of C4 photosynthetic advantage and water use efficiency under different environmental conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FCMassCO2BundleSheath_node" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000174
-name: partition leakage to HCO3 in C4
-def: "parameter for modleing HCO3 leaking from bundle sheath in C4 photosynthesis " []
-comment: GrosubPars.txt
+name: Partition leakage to HCO3 in C4
+def: "The fraction of carbon leakage from bundle sheath cells that occurs as bicarbonate ions during C4 photosynthesis. This parameter quantifies inefficiencies in the C4 carbon concentration mechanism and affects the modeling of C4 plant productivity and competitive advantage over C3 plants." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FCMassHCO3BundleSheath_node" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000175
-name: C4 CO2 compensation point
-def: "The CO₂ compensation point in C4 photosynthesis modeling is the CO₂ concentration at which the rate of photosynthetic CO₂ uptake exactly equals the rate of CO₂ release from both photorespiration and mitochondrial respiration." []
-comment: GrosubPars.txt
+name: C4 carbon dioxide compensation point
+def: "The atmospheric carbon dioxide concentration at which photosynthetic carbon dioxide uptake equals carbon dioxide release from photorespiration and mitochondrial respiration in C4 plants. This parameter defines the lower limit for net carbon dioxide assimilation and is fundamental for modeling C4 plant responses to varying atmospheric carbon dioxide concentrations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "COMP4" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "uM" xsd:string
 
 [Term]
 id: bervo:BERVO_0000176
-name: leaf water content, (g H2O g-1 C)
-def: "Water associated with leaf biomass" []
-comment: GrosubPars.txt
+name: Leaf water content
+def: "The mass ratio of water to carbon in leaf tissues, representing the hydration state of leaf biomass. This parameter affects leaf physiology including photosynthetic capacity, transpiration rates, and mechanical properties, and is important for modeling plant water relations and drought responses in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FDML" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_has_unit "g H2O g-1 C" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0000177
-name: leaf water content in bundle sheath, in C4 CO2 fixn
-def: "Leaf biomass water in bundle sheath cells" []
-comment: GrosubPars.txt
+name: Leaf water content in bundle sheath, in C4 carbon dioxide fixation
+def: "The volumetric water content per unit carbon biomass in bundle sheath cells of C4 plants during carbon dioxide fixation processes. This parameter affects the concentration of metabolites and enzymes in bundle sheath cells and influences the efficiency of C4 photosynthetic carbon concentration mechanisms." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FBS" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/C4%20carbon%20fixation
 property_value: bervo:BERVO_has_unit "m3 H2O (gC)-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000274
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0000178
-name: leaf water content in mesophyll in C4 CO2 fixn
-def: "Leaf biomass water in mesophyll cells" []
-comment: GrosubPars.txt
+name: Leaf water content in mesophyll in C4 carbon dioxide fixation
+def: "The volumetric water content per unit carbon biomass in mesophyll cells of C4 plants during carbon dioxide fixation processes. This parameter influences the concentration of photosynthetic enzymes and substrates in mesophyll cells and affects the initial carbon dioxide capture efficiency in C4 photosynthesis." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FMP" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/C4%20carbon%20fixation
 property_value: bervo:BERVO_has_unit "m3 H2O (gC)-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000275
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0000179
-name: min N:C,P:C in leaves relative to max values from PFT file
-def: "Ratio of the minimum NC or PC ratio with respect to the maximum NC or PC ratio of leaf. The NC or PC ratios are computed based on leaf stoichiometry. " []
-comment: GrosubPars.txt
+name: Min N:C,P:C in leaves relative to max values from PFT file
+def: "The ratio of minimum to maximum nitrogen:carbon or phosphorus:carbon ratios in leaf tissues based on plant functional type stoichiometric constraints. This parameter defines the lower bounds of leaf nutrient content and affects photosynthetic capacity and nutrient cycling in ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZPLFM" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000180
-name: min N:C,P:C in grain relative to max values from PFT file
-def: "Ratio of the minimum NC or PC ratio with respect to the maximum NC or PC ratio of grains. The NC or PC ratios are computed based on leaf stoichiometry. " []
-comment: GrosubPars.txt
+name: Min N:C,P:C in grain relative to max values from PFT file
+def: "The ratio of minimum to maximum nitrogen:carbon or phosphorus:carbon ratios in grain tissues based on plant functional type stoichiometric constraints. This parameter defines the lower bounds of grain nutrient content and affects seed quality, reproductive success, and nutrient cycling through crop harvest in agricultural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZPGRM" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000181
-name: fraction of stalk area contributing to water,heat flow
-def: "Fraction of stalk area that holds the xylem and phloem tubes for water and metabolite transport between plant organs" []
-comment: GrosubPars.txt
+name: Fraction of stalk area contributing to water,heat flow
+def: "The fraction of stalk cross-sectional area occupied by xylem and phloem tissues that facilitate water and metabolite transport between plant organs. This parameter determines hydraulic conductivity and heat transfer efficiency in plant stems and affects whole-plant water relations and thermal regulation in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FSTK" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0000182
-name: maximum stalk inner radius for tranpsiration
-def: "Maxium allowed tube radius to do xylem and phloem transport, located at the out surface of stalk." []
-comment: GrosubPars.txt
+name: Maximum stalk inner radius for tranpsiration
+def: "The maximum radius of xylem and phloem transport tubes located at the outer surface of plant stalks that facilitate transpiration and metabolite transport. This parameter constrains hydraulic architecture and affects maximum water transport capacity and plant size limitations in woody species." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZSTX" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000183
-name: stalk density
-def: "Carbn-based stalk mass denisty used to copmute stalk volume" []
-comment: GrosubPars.txt
+name: Stalk density
+def: "The carbon-based mass density of stalk tissues used to calculate stalk volume from biomass measurements. This parameter relates plant structural biomass to physical dimensions and is important for modeling plant architecture, mechanical stability, and carbon storage in woody terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "StalkMassDensity" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000233
 property_value: bervo:BERVO_has_unit "MgC m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000151
 
 [Term]
 id: bervo:BERVO_0000184
-name: specific volume (m3 gC-1)
+name: Specific volume
 def: "Stalk volume per g carbon biomass" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SpecStalkVolume" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_has_unit "m3 gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000185
-name: Fraction used to calculate woody faction of stalk,root
+name: Fraction used to calculate woody fraction of stalk,root
 def: "It is a model-specific scaling parameter for computing biomass allocation to canopy foliage" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FRTX" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0000186
-name: Km for nonstructural C concn on seed set
-def: "Half saturation parameter for modeling carbon biomass flow during seed setting using the Michaelis-Menten kinetics" []
-comment: GrosubPars.txt
+name: Km for nonstructural carbon concentration on seed set
+def: "The half-saturation parameter for nonstructural carbon concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the carbon availability threshold for successful reproduction and is essential for modeling reproductive allocation and seed production responses to carbon limitation in plant populations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SETC" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000187
-name: Km for nonstructural N concn on seed set
-def: "Half saturation parameter for modeling nitrogen biomass flow during seed setting using the Michaelis-Menten kinetics" []
-comment: GrosubPars.txt
+name: Km for nonstructural nitrogen concentration on seed set
+def: "The half-saturation parameter for nonstructural nitrogen concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the nitrogen availability threshold for successful reproduction and is crucial for modeling reproductive success and population dynamics under nitrogen-limited conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SETN" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000188
-name: Km for nonstructural P concn on seed set
-def: "Half saturation parameter for modeling phosphorus biomass flow during seed setting using the Michaelis-Menten kinetics" []
-comment: GrosubPars.txt
+name: Km for nonstructural phosphorus concentration on seed set
+def: "The half-saturation parameter for nonstructural phosphorus concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the phosphorus availability threshold for successful reproduction and is important for modeling reproductive allocation in phosphorus-limited terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SETP" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000189
-name: parameter for calculating leaf area expansion
+name: Parameter for calculating leaf area expansion
 def: "An exponent parameter to compute leaf area expansion in the model" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SLA2" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000190
-name: parameter for calculating petiole extension
+name: Parameter for calculating petiole extension
 def: "An exponent parameter to compute petiole length expansion in the model" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SSL2" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000191
-name: parameter for calculating stalk extension
-def: "an exponent parameter to compuate stalk volume expasion in the model" []
-comment: GrosubPars.txt
+name: Parameter for calculating stalk extension
+def: "An exponent parameter to compute stalk volume expasion in the model" []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SNL2" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000192
-name: maximum C:N ratio for nonstructural N transfer
-def: "A stoichiometry ratio to compute the minimum nitrogen flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants." []
-comment: GrosubPars.txt
+name: Maximum C:N ratio for nonstructural nitrogen transfer
+def: "The upper boundary of carbon to nitrogen ratios that constrains the minimum nitrogen flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint ensures coupled carbon-nitrogen cycling within plants and affects nutrient allocation and plant growth responses to changing resource availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNMX" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000109
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000193
-name: maximum C:P ratio for nonstructural P transfer
-def: "A stoichiometry ratio to compute the minimum phosphorus flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants." []
-comment: GrosubPars.txt
+name: Maximum C:P ratio for nonstructural phosphorus transfer
+def: "The upper boundary of carbon to phosphorus ratios that constrains the minimum phosphorus flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint maintains coupled carbon-phosphorus cycling within plants and influences nutrient allocation patterns and plant responses to phosphorus limitation." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPMX" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000072
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000194
-name: minimum C:N ratio for nonstructural N transfer
-def: "A stoichiometry ratio to compute the maximum nitrogen flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants." []
-comment: GrosubPars.txt
+name: Minimum C:N ratio for nonstructural nitrogen transfer
+def: "The lower boundary of carbon to nitrogen ratios that constrains the maximum nitrogen flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint prevents excessive nitrogen allocation and maintains balanced nutrient cycling within plant tissues and storage compartments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNMN" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000109
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000195
-name: minimum C:P ratio for nonstructural P transfer
-def: "A stoichiometry ratio to compute the maximum phosphorus flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants." []
-comment: GrosubPars.txt
+name: Minimum C:P ratio for nonstructural phosphorus transfer
+def: "The lower boundary of carbon to phosphorus ratios that constrains the maximum phosphorus flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint prevents excessive phosphorus allocation and maintains balanced nutrient cycling within plant tissues and storage systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPMN" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000072
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000196
-name: N fixation yield from C oxidation
-def: "It quantifies how much nitrogen can be fixed from N2 in the form NH3 when one mass unit of carbon is oxidized " []
-comment: GrosubPars.txt
+name: Nitrogen fixation yield from carbon oxidation
+def: "The mass of atmospheric nitrogen converted to ammonia per unit of carbon oxidized by nitrogen-fixing bacteria in root nodules. This parameter quantifies the energetic efficiency of biological nitrogen fixation and is essential for modeling symbiotic nitrogen inputs and plant nutrition in nitrogen-limited terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EN2F" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "g N g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0000197
-name: specific respiration rate by bacterial N2 fixers
-def: "It quantifies how fast nitrogen fixing bacteria can oxidize its nonstructural biomass carbon to support its metabolism." []
-comment: GrosubPars.txt
+name: Specific respiration rate by bacterial nitrogen fixers
+def: "The maximum rate at which nitrogen-fixing bacteria oxidize nonstructural biomass carbon to support their metabolic processes and nitrogen fixation activity. This parameter determines the carbon cost of nitrogen fixation and affects the modeling of plant-bacteria carbon exchange and symbiotic nitrogen inputs to ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VMXO" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "g g-1 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000198
-name: half saturation parameter for nodule maintenance respiration
-def: "The half saturation parameter when the effect of nodule C biomass on its maintenance is modeled using Michaelis-Menten kinetics" []
-comment: GrosubPars.txt
+name: Half saturation parameter for nodule maintenance respiration
+def: "The half-saturation parameter for nodule carbon biomass effects on maintenance respiration using Michaelis-Menten kinetics in nitrogen-fixing root nodules. This constant determines the relationship between nodule size and metabolic activity and is important for modeling the carbon costs of maintaining nitrogen-fixing symbioses." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPNDLK" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
 property_value: bervo:BERVO_has_unit "gC" xsd:string
 
 [Term]
 id: bervo:BERVO_0000199
-name: specific decomposition rate by bacterial N2 fixers
-def: "It quantifies how fast the N-fixing bacteria lose activity when mortality is modeled using the linear kinetics." []
-comment: GrosubPars.txt
+name: Specific decomposition rate by bacterial N2 fixers
+def: "The rate at which nitrogen-fixing bacteria lose metabolic activity and viability following first-order decay kinetics in root nodule systems. This parameter quantifies bacterial mortality and turnover rates and affects the modeling of nodule senescence and symbiotic nitrogen fixation capacity over time." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPNDL" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000200
-name: parameter to calculate nonstructural C,N,P exchange
+name: Parameter to calculate nonstructural C,N,P exchange
 def: "A model-specifc parameter to compute carbon, nitrogen and phosphorus exchange between nodule bacteria and their hosting plants." []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCNGR" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000202
-name: initial bacterial mass at infection
+name: Initial bacterial mass at infection
 def: "Initial noduble carbon biomass C at the time of infection of the hosting plant. The infection is applied when noduble biomass of the hosting plant is zero." []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NodulBiomCAtInfection" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "gC" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000081
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0000203
-name: Km for nonstructural Nuptake by bacteria
+name: Km for nonstructural nitrogen uptake by bacteria
 def: "Half saturation parameter for modeling bacterial use of nonstructural nitrogen using the Michaelis-Menten kinetics" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CZKM" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "gN" xsd:string
 
 [Term]
 id: bervo:BERVO_0000204
-name: Km for nonstructural P uptake by bacteria
+name: Km for nonstructural phosphorus uptake by bacteria
 def: "Half saturation parameter for modeling bacterial use of nonstructural phosphorus using the Michaelis-Menten kinetics" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPKM" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "gP" xsd:string
 
 [Term]
 id: bervo:BERVO_0000205
-name: minimum fractions for root C recycling
+name: Minimum fractions for root carbon recycling
 def: "Minimum fraction of root C can be recyled during root death" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCZR" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000206
-name: maximum fractions for root C recycling
+name: Maximum fractions for root carbon recycling
 def: "Maximum fraction of root C can be recyled during root death" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCYR" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000207
-name: maximum fractions for root N recycling
+name: Maximum fractions for root nitrogen recycling
 def: "Maximum fraction of root nitrogen can be recyled during root death" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCXR" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000208
-name: maximum fractions for root P recycling
+name: Maximum fractions for root phosphorus recycling
 def: "Maximum fraction of root phosphorus can be recyled during root death" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCQR" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000209
-name: minimum fractions for bacteria C recycling
+name: Minimum fractions for bacteria carbon recycling
 def: "Minimum fraction of nodule bacteria C can be recyled during root death" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCZN" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000210
-name: maximum fractions for bacteria C recycling
+name: Maximum fractions for bacteria carbon recycling
 def: "Maximum fraction of nodule bacteria C can be recyled during root death" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCYN" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000211
-name: maximum fractions for bacteria N recycling
+name: Maximum fractions for bacteria nitrogen recycling
 def: "Maximum fraction of nodule bacteria nitrogen can be recyled during root death" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCXN" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000212
-name: maximum fractions for bacteria P recycling
+name: Maximum fractions for bacteria phosphorus recycling
 def: "Maximum fraction of nodule bacteria phosphorus can be recyled during root death" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCQN" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000213
-name: required hours after physl maturity until start of LitrFall
-def: "Number of hours need to accumulate to trigger litterfall after leaf maturity " []
-comment: GrosubPars.txt
+name: Required hours after physl maturity until start of LitrFall
+def: "Number of hours need to accumulate to trigger litterfall after leaf maturity" []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HoursReq4LiterfalAftMature" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "h" xsd:string
 
 [Term]
 id: bervo:BERVO_0000214
-name: rate constant for remobiln of storage chemical element during leafout
+name: Rate constant for remobiln of storage chemical element during leafout
 def: "Rate parameter to compute the gradient driven carbon and nutrient exchange between seasonal storage and nonstructural pools" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FRSV" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000215
-name: rate constant for leaf-reserve nonstructural C exchange
+name: Rate constant for leaf-reserve nonstructural carbon exchange
 def: "Rate parameter to compute the gradient driven carbon exchange between stalk and leaf reserve pools" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FXFY" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000216
-name: rate constant for leaf-reserve nonstructural N,P exchange
+name: Rate constant for leaf-reserve nonstructural N,P exchange
 def: "Rate parameter to compute the gradient driven nitrogen and phosphorus  exchange between stalk and leaf reserve pools" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FXFZ" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000217
-name: rate constant for leaf-storage nonstructural chemical element exchange
+name: Rate constant for leaf-storage nonstructural chemical element exchange
 def: "Rate parameter for gradient-driven nonstructural carbon and nutrient exchange between shoot and seasonal storage pools" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RateK4ShootSeaStoreNonstEXfer" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000218
-name: rate constant for root-storage nonstructural chemical element exchange
+name: Rate constant for root-storage nonstructural chemical element exchange
 def: "Rate parameter for gradient driven nonstructural carbon and nutrient exchange between root and seasonal storage pools" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RateK4RootSeaStorNonstEXfer" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000219
-name: root partitioning of storage C during leafout
+name: Root partitioning of storage carbon during leafout
 def: "Fraction of mobilized seasonal storage allocated to roots upon leaf out" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FXRT" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000220
-name: shoot partitioning of storage C during leafout
+name: Shoot partitioning of storage carbon during leafout
 def: "Fraction of mobilized seasonal storage allocated to shoots upon leaf out" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FXSH" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000221
-name: rate constant for plant-bacteria nonstructl C,N,P exchange
+name: Rate constant for plant-bacteria nonstructural C,N,P exchange
 def: "Rate constant for modeling nonstructural C,N and P exchange between hosting plants and nodule bacteria" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FXRN" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000222
-name: maximum fractions for shoot N recycling
+name: Maximum fractions for shoot nitrogen recycling
 def: "This parameters specifies the maximum fraction of nitrogen can be recycled upon senescence of plant canopy organs" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCX" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000223
-name: maximum fractions for shoot P recycling
+name: Maximum fractions for shoot phosphorus recycling
 def: "This parameters specifies the maximum fraction of phosphorus can be recycled upon senescence of plant canopy organs" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCQ" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000224
-name: minimum fractions for shoot C recycling
+name: Minimum fractions for shoot carbon recycling
 def: "This parameters specifies the minimum fraction of carbon can be recycled upon senescence of plant canopy organs" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCZ" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000225
-name: maximum fractions for shoot C recycling
+name: Maximum fractions for shoot carbon recycling
 def: "This parameters specifies the maximum fraction of carbon can be recycled upon senescence of plant canopy organs" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCY" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000226
-name: number of hours after physiol maturity required for senescence
+name: Number of hours after physiol maturity required for senescence
 def: "This parameters specifies the number of hours required for plant to initiate senescence after maturity" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Hours4SenesAftMature" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "h" xsd:string
 
 [Term]
 id: bervo:BERVO_0000227
-name: number of hours required to initiate remobilization of storage C for leafout
+name: Number of hours required to initiate remobilization of storage carbon for leafout
 def: "This parameters specifies the number of hours required for plant to initiate storage carbon remobilization after leafout" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HourReq2InitSStor4LeafOut" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 property_value: bervo:BERVO_has_unit "h" xsd:string
 
 [Term]
 id: bervo:BERVO_0000228
-name: specific oxidation rate of nonstructural C during leafout at 25 C
+name: Specific oxidation rate of nonstructural carbon during leafout at 25 C
 def: "This parameters specifies how much seasonal storage C is oxidized to support canopy and root development" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GVMX" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000277
 property_value: bervo:BERVO_has_unit "h" xsd:string
 
 [Term]
 id: bervo:BERVO_0000229
-name: relative primary root sink strength 0.25=shallow,4.0=deep root profile
+name: Relative primary root sink strength 0.25=shallow,4.0=deep root profile
 def: "This parameter scales the relative sink strength for non-structural carbon and nutrient for growing primary and secondary roots" []
-comment: GrosubPars.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RTSK" RELATED []
-is_a: bervo:BERVO_9000002 ! plant growth parameters
+is_a: bervo:BERVO_9000002 ! Plant growth parameters
 
 [Term]
 id: bervo:BERVO_0000230
-name: changes to weather data (0=none,1=step,2=transient)
-def: "This parameter is obsolete, and was EcoSIM specific." []
-comment: FlagDataType.txt
-synonym: "ICLM" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
+name: Transient weather change
+def: "A temporary shift in weather conditions that does not last for a prolonged period of time." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_0000231
-name: flag for land management
-def: "This parameter is obsolete, and was EcoSIM specific." []
-comment: FlagDataType.txt
-synonym: "IMNG" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000232
-name: weather data type:1=daily,2=hourly for first(L=1) or second(L=2) scene
-def: "This EcoSIM specific flag parameter is used for internal forcing data processing" []
-comment: FlagDataType.txt
-synonym: "IWTHR" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
+name: Land management
+def: "The process of managing the use and development of land resources." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_0000233
-name: fertilizer release type from fertilizer input file
+name: Fertilizer release type from fertilizer input file
 def: "This specifies what kind of fertilizer is applied in the model, which could be mineral fertilizer, plant residue, or animal maure." []
-comment: FlagDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "IYTYP" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
+is_a: bervo:BERVO_9000003 ! Flag data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 
 [Term]
 id: bervo:BERVO_0000234
-name: soil disturbance type
+name: Soil disturbance type
 def: "This EcoSIM flag parameters specifies what type of disturbances are applied to soil, including tillage, fire, litter removal or drainge." []
-comment: FlagDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iSoilDisturbType_col" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
+is_a: bervo:BERVO_9000003 ! Flag data type
 
 [Term]
 id: bervo:BERVO_0000235
-name: Koppen climate zone
-def: "The Köppen climate zone refers to a region defined by the Köppen climate classification system. " []
-comment: FlagDataType.txt
+name: Köppen climate zone
+def: "The Köppen climate zone refers to a region defined by the Köppen climate classification system." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "KoppenClimZone_col" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000236
-name: flag for irrigation criterion,0=SWC,1=canopy water potential
-def: "This EcoSIM parameter species how irrigation is triggered, which could be based on soil moisture content or canopy water potential" []
-comment: FlagDataType.txt
-synonym: "IFLGV_col" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000237
-name: disturbance flag
-def: "This EcoSIM parameter species whether to reset soil profile after some triggering events, like erosion or tillage." []
-comment: FlagDataType.txt
-synonym: "iResetSoilProf_col" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000238
-name: banded NH4 fertilizer flag
-def: "This flag indicates wheter NH4 is applied with broadcast." []
-comment: FlagDataType.txt
-synonym: "IFNHB_col" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000239
-name: banded NO3 fertilizer flag
-def: "This flag indicates wheter NO3 is applied with broadcast." []
-comment: FlagDataType.txt
-synonym: "IFNOB_col" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000240
-name: banded H2PO4 fertilizer flag
-def: "This flag indicates whether H2PO4 is applied with broadcast" []
-comment: FlagDataType.txt
-synonym: "IFPOB_col" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000241
-name: flag for calculating FC(1),WP(2),SCNV(3),SCNH(4)
-def: "This indicates whether the model has input soil properties or has to compute based on soil texture and soil organic matter." []
-comment: FlagDataType.txt
-synonym: "ISOIL_vr" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000242
-name: natural(0),reconstructed(1) soil profile
-def: "This indicates the soil input type, whether is natural or reconstruction " []
-comment: FlagDataType.txt
-synonym: "ISOILR_col" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000243
-name: urea hydrolysis inhibitor type (1=no,2=yes)
-def: "This flag indicates the type of urea hydrolysis inhibitor applied to soil." []
-comment: FlagDataType.txt
-synonym: "iUreaHydInhibitorType_col" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000245
-name: flag for living pft
-def: "This flag indicate whether a given plant popultion is alive." []
-comment: FlagDataType.txt
-synonym: "IsPlantActive_pft" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
-
-[Term]
-id: bervo:BERVO_0000246
-name: PFT initialization flag:0=no,1=yes
-def: "This flag indicates whether a given plant has been planted." []
-comment: FlagDataType.txt
-synonym: "doInitPlant_pft" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
+is_a: bervo:BERVO_9000003 ! Flag data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000246
 
 [Term]
 id: bervo:BERVO_0000247
-name: water table flag from site file
+name: Water table flag from site file
 def: "This indicator desginates what kind of water table is enforced, which could be natural or artificial, static or mobile." []
-comment: FlagDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "IDWaterTable_col" RELATED []
-is_a: bervo:BERVO_9000003 ! flag data type
+is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_0000248
-name: gaseous AR diffusivity
+name: Gaseous argon diffusivity
 def: "Chemical activity of gas Argon." []
 comment: ChemTracerParsMod.txt
 synonym: "ARSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000251
 
 [Term]
 id: bervo:BERVO_0000249
-name: aqueous AR diffusivity
+name: Aqueous argon diffusivity
 def: "Chemical actiivty of aqueous Argon." []
 comment: ChemTracerParsMod.txt
 synonym: "ARSL" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000251
 
 [Term]
 id: bervo:BERVO_0000250
-name: gaseous CO2 diffusivity
-def: "gas diffusivity in air of gaseous CO2, it measures the rate at which CO2 migrate or spread through air." []
+name: Gaseous carbon dioxide diffusivity
+def: "The rate at which carbon dioxide molecules move through air due to concentration gradients and molecular motion. This parameter controls atmospheric carbon dioxide transport processes and is essential for modeling soil-atmosphere gas exchange, plant respiration fluxes, and greenhouse gas emissions in Earth system models." []
 comment: ChemTracerParsMod.txt
 synonym: "CGSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000251
-name: aqueous CO2 diffusivity
-def: "aqueous diffusivity of dissolved CO2, it measures the rate at which dissolved CO2 migrate or spread through water." []
+name: Aqueous carbon dioxide diffusivity
+def: "The rate at which dissolved carbon dioxide molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls carbon dioxide transport in soil water and groundwater systems and is essential for modeling soil respiration fluxes and carbon cycling in terrestrial and aquatic environments." []
 comment: ChemTracerParsMod.txt
 synonym: "CLSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000252
-name: gaseous CH4 diffusivity
-def: "gas diffusivity in air of gaseous methane, it measures the rate at which CH4 migrate or spread through air." []
+name: Gaseous methane diffusivity
+def: "The rate at which methane molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric methane transport and is critical for modeling methane emissions from soils, wetlands, and other terrestrial sources in greenhouse gas cycling studies." []
 comment: ChemTracerParsMod.txt
 synonym: "CHSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000024
 
 [Term]
 id: bervo:BERVO_0000253
-name: aqueous CH4 diffusivity
-def: "aqueous diffusivity of dissolved methane, it measures the rate at which dissolved CH4 migrate or spread through water." []
+name: Aqueous methane diffusivity
+def: "The rate at which dissolved methane molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls methane transport in soil water and sediment pore water and is essential for modeling anaerobic methane production and emission pathways from wetland and aquatic systems." []
 comment: ChemTracerParsMod.txt
 synonym: "CQSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000024
 
 [Term]
 id: bervo:BERVO_0000254
-name: gaseous O2 diffusivity
-def: "gas diffusivity in air of gaseous oxygen, it measures the rate at which O2 migrate or spread through air." []
+name: Gaseous oxygen diffusivity
+def: "The rate at which oxygen molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric oxygen transport and is fundamental for modeling soil aeration, root respiration, and aerobic decomposition processes in terrestrial ecosystems." []
 comment: ChemTracerParsMod.txt
 synonym: "OGSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000255
-name: aqueous O2 diffusivity
-def: "aqueous diffusivity of dissolved oxygen, it measures the rate at which dissolved O2 migrate or spread through water." []
+name: Aqueous oxygen diffusivity
+def: "Aqueous diffusivity of dissolved oxygen, it measures the rate at which dissolved O2 migrate or spread through water." []
 comment: ChemTracerParsMod.txt
 synonym: "OLSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000256
-name: gaseous N2 diffusivity
-def: "gas diffusivity in air of gaseous N2, it measures the rate at which N2 migrate or spread through air." []
+name: Gaseous nitrogen diffusivity
+def: "The rate at which nitrogen gas molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric nitrogen transport and is important for modeling nitrogen fixation processes and the exchange of nitrogen between terrestrial ecosystems and the atmosphere." []
 comment: ChemTracerParsMod.txt
 synonym: "ZGSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
 
 [Term]
 id: bervo:BERVO_0000257
-name: aqueous N2 diffusivity
-def: "Aqueous N2 diffusivity refers to the measure of the rate at which Nitrogen (N2) ions migrate or spread through water. It influences how effectively elements can move and mix in the water. Aqueous N2 diffusivity is an important parameter in hydrological modelling and in understanding pollutant dispersal in water bodies." []
+name: Aqueous nitrogen diffusivity
+def: "The rate at which dissolved nitrogen gas molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter influences nitrogen transport in soil water and groundwater systems and is important for modeling denitrification processes and nitrogen cycling in waterlogged soils and aquatic environments." []
 comment: ChemTracerParsMod.txt
 synonym: "ZLSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000258
-name: gaseous N2O diffusivity
-def: "Gaseous N2O diffusivity refers to the measure of the rate at which nitrous oxide (N2O) gas spreads or migrates. This is an important parameter in understanding green house gas emissions and nutrient cycling in ecosystems." []
+name: Gaseous nitrous oxide diffusivity
+def: "The rate at which nitrous oxide molecules move through air due to concentration gradients and molecular motion. This parameter is crucial for modeling nitrous oxide emissions from soils and understanding greenhouse gas transport processes and atmospheric nitrous oxide budgets in Earth system models." []
 comment: ChemTracerParsMod.txt
 synonym: "Z2SG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000017
 
 [Term]
 id: bervo:BERVO_0000259
-name: aqueous N2O diffusivity
-def: "Aqueous N2O diffusivity refers to the measure of the rate at which nitrous oxide (N2O) molecules move or spread through water or an aqueous medium. It is an important parameter in environmental and earth system modeling, as it can impact a range of processes, including greenhouse gas emissions, soil fertility, and water quality." []
+name: Aqueous nitrous oxide diffusivity
+def: "The rate at which dissolved nitrous oxide molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls nitrous oxide transport in soil water and is essential for modeling nitrous oxide production and emission pathways from terrestrial and aquatic systems." []
 comment: ChemTracerParsMod.txt
 synonym: "ZVSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
@@ -2266,115 +2567,131 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000017
 
 [Term]
 id: bervo:BERVO_0000260
-name: gaseous NH3 diffusivity
-def: "Gaseous NH3 diffusivity refers to the measure of the rate at which NH3 gas spreads or migrates. This is an important parameter in understanding green house gas emissions and nutrient cycling in ecosystems." []
+name: Gaseous ammonia diffusivity
+def: "The rate at which ammonia molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric ammonia transport and is crucial for modeling ammonia emissions from fertilizers and livestock operations, as well as nitrogen deposition and ecosystem eutrophication processes." []
 comment: ChemTracerParsMod.txt
 synonym: "ZHSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000015
 
 [Term]
 id: bervo:BERVO_0000261
-name: aqueous NH3 diffusivity
-def: "Aqueous NH3 diffusivity refers to the measure of the rate at which ammonia (NH3) ions migrate or spread through water or an aqueous medium. It represents the ability of NH3 ions to move and mix within a water system. Aqueous NH3 diffusivity is an important parameter in earth systems modeling as it plays a role in understanding nutrient cycling and the movement of pollutants in aquatic environments." []
+name: Aqueous ammonia diffusivity
+def: "The rate at which dissolved ammonia molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls ammonia transport in soil water and surface waters and is essential for modeling ammonia volatilization, nitrification processes, and nitrogen cycling in terrestrial and aquatic ecosystems." []
 comment: ChemTracerParsMod.txt
 synonym: "ZNSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000015
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000262
-name: aqueous NO3 diffusivity
-def: "Aqueous NO3 diffusivity refers to the measure of the rate at which nitrate (NO3) ions migrate or spread through water or an aqueous medium. It represents the ability of NO3 ions to move and mix within a water system. Aqueous NO3 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments." []
+name: Aqueous nitrate diffusivity
+def: "The rate at which nitrate ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs nitrate transport in soil water and groundwater systems and is fundamental for modeling nitrate leaching, denitrification processes, and groundwater contamination in agricultural and natural environments." []
 comment: ChemTracerParsMod.txt
 synonym: "ZOSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000263
-name: aqueous PO4 diffusivity
-def: "Aqueous PO4 diffusivity refers to the measure of the rate at which phosphate (PO4) ions migrate or spread through water or an aqueous medium. It represents the ability of PO4 ions to move and mix within a water system. Aqueous PO4 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments." []
+name: Aqueous phosphate diffusivity
+def: "The rate at which phosphate ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter controls phosphate transport in soil water and surface waters and is critical for modeling phosphorus cycling, eutrophication processes, and nutrient transport in terrestrial and aquatic ecosystems." []
 comment: ChemTracerParsMod.txt
 synonym: "POSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
 
 [Term]
 id: bervo:BERVO_0000264
-name: aqueous DOC diffusivity
-def: "Aqueous DOC diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DOC molecules to move and mix within a water system.  DOC diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments." []
+name: Aqueous dissolved organic carbon diffusivity
+def: "The rate at which dissolved organic carbon molecules move through aqueous solutions due to concentration gradients and molecular size-dependent mobility. This parameter controls the transport of organic carbon compounds in soil water and surface waters and is essential for modeling carbon cycling, microbial substrate availability, and organic matter decomposition in aquatic environments." []
 comment: ChemTracerParsMod.txt
 synonym: "OCSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
 
 [Term]
 id: bervo:BERVO_0000265
-name: aqueous DON diffusivity
-def: "Aqueous DON diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DON molecules to move and mix within a water system.  DON diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments." []
+name: Aqueous dissolved organic nitrogen diffusivity
+def: "The rate at which dissolved organic nitrogen molecules move through aqueous solutions due to concentration gradients and molecular mobility characteristics. This parameter governs the transport of organic nitrogen compounds in soil and surface waters and is important for modeling nitrogen mineralization, microbial nitrogen uptake, and organic nitrogen cycling in terrestrial and aquatic systems." []
 comment: ChemTracerParsMod.txt
 synonym: "ONSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000100
 
 [Term]
 id: bervo:BERVO_0000266
-name: aqueous DOP diffusivity
-def: "Aqueous DOP diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DOP molecules to move and mix within a water system.  DOP diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments." []
+name: Aqueous dissolved organic phosphate diffusivity
+def: "The rate at which dissolved organic phosphorus molecules move through aqueous solutions due to concentration gradients and molecular transport properties. This parameter controls the movement of organic phosphorus compounds in soil water and is crucial for modeling phosphorus mineralization, microbial phosphorus cycling, and organic phosphorus availability in terrestrial ecosystems." []
 comment: ChemTracerParsMod.txt
 synonym: "OPSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000284
 
 [Term]
 id: bervo:BERVO_0000267
-name: aqueous acetate diffusivity
-def: "Aqueous acetate diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of acetate molecules to move and mix within a water system.  Acetate diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments." []
+name: Aqueous acetate diffusivity
+def: "The rate at which acetate ions and molecules move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs the transport of this important organic acid intermediate in soil water and is essential for modeling anaerobic decomposition processes, methanogenesis, and organic matter cycling in waterlogged soils and sediments." []
 comment: ChemTracerParsMod.txt
 synonym: "OASG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000205
 
 [Term]
 id: bervo:BERVO_0000268
-name: water vapor diffusivity
-def: "Water vapor diffusivity refers to the measure of the rate at which water vapor molecules move or spread through a medium, such as air or soil. It is an important parameter in environmental and earth system modeling, affecting processes like evaporation, condensation, and transpiration." []
+name: Water vapor diffusivity
+def: "The rate at which water vapor molecules move through gaseous media due to concentration gradients and molecular kinetic properties. This parameter governs water vapor transport in the atmosphere and soil air spaces and is fundamental for modeling evapotranspiration, soil-atmosphere water exchange, and atmospheric humidity dynamics in Earth system models." []
 comment: ChemTracerParsMod.txt
 synonym: "WGSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000118
 
 [Term]
 id: bervo:BERVO_0000269
-name: aqueous Al diffusivity
-def: "Aqueous Al diffusivity refers to the parameter that quantifies the rate at which aluminum (Al) ions diffuse through water. It is a measure of how quickly Al ions can move from one location to another in an aqueous environment. This parameter is important in Earth system modeling as it affects the transport and distribution of Al in aquatic systems, which in turn can have significant impacts on water quality, nutrient cycling, and the health of aquatic ecosystems." []
+name: Aqueous aluminum diffusivity
+def: "The rate at which aluminum ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs aluminum transport in soil water and is essential for modeling soil acidification effects, aluminum toxicity in plant systems, and the movement of aluminum species through terrestrial ecosystems under acidic conditions." []
 comment: ChemTracerParsMod.txt
 synonym: "ALSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000180
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000270
-name: aqueous Fe diffusivity
-def: "Aqueous Fe diffusivity refers to the parameter that quantifies the rate at which iron (Fe) ions diffuse through water. It is a measure of how quickly Fe ions can move from one location to another in an aqueous environment. This parameter is important in Earth system modeling as it affects the transport and distribution of Fe in aquatic systems, which in turn can have significant impacts on water quality, nutrient cycling, and the health of aquatic ecosystems." []
+name: Aqueous iron diffusivity
+def: "The rate at which iron ions move through aqueous solutions due to concentration gradients and redox-dependent ionic mobility. This parameter controls iron transport in soil water and is crucial for modeling iron biogeochemical cycling, iron limitation in ecosystems, and the movement of iron species between different oxidation states in terrestrial and aquatic environments." []
 comment: ChemTracerParsMod.txt
 synonym: "FESG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
@@ -2382,37 +2699,35 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000182
 
 [Term]
 id: bervo:BERVO_0000271
-name: aqueous H diffusivity
-def: "Aqueous H diffusivity refers to the measure of the rate at which hydrogen (H) ions migrate or spread through water or an aqueous medium. It represents the ability of H ions to move and mix within a water system. Aqueous H diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, acid-base reactions, and the movement of pollutants in aquatic environments." []
+name: Aqueous hydrogen ion diffusivity
+def: "The rate at which hydrogen ions move through aqueous solutions due to concentration gradients and extremely high ionic mobility. This parameter controls proton transport in soil water and is fundamental for modeling soil acidification, cation exchange processes, mineral weathering, and the movement of acidity through terrestrial and aquatic systems." []
 comment: ChemTracerParsMod.txt
 synonym: "HYSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000272
-name: aqueous Ca diffusivity
-def: "Aqueous Ca diffusivity refers to the measure of the ability of calcium ions (Ca) to move through a liquid medium, such as water. It is a parameter used in Earth systems modeling to quantify the rate of diffusion of calcium in aquatic environments. Aqueous Ca diffusivity is influenced by factors such as temperature, salinity, and the concentration gradient of calcium, and it plays a crucial role in processes such as the transport and cycling of calcium in aquatic ecosystems." []
+name: Aqueous calcium diffusivity
+def: "The rate at which calcium ions move through aqueous solutions due to concentration gradients and ionic mobility properties. This parameter governs calcium transport in soil water and is essential for modeling nutrient cycling, plant calcium uptake, soil structural development, and calcium carbonate precipitation and dissolution processes in terrestrial systems." []
 comment: ChemTracerParsMod.txt
 synonym: "CASG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000108
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000273
-name: aqueous Mg diffusivity
-def: "Aqueous Mg diffusivity refers to the measure of the rate at which magnesium (Mg) ions move or spread through water or an aqueous medium. It is an important parameter in geochemistry, hydrology, and soil science, as it can impact a range of processes, including nutrient cycling, weathering rates, and water quality." []
+name: Aqueous magnesium diffusivity
+def: "The rate at which magnesium ions move through aqueous solutions due to concentration gradients and divalent cation mobility characteristics. This parameter controls magnesium transport in soil water and is important for modeling nutrient cycling, plant magnesium uptake, chlorophyll synthesis, and magnesium mineral weathering processes in terrestrial ecosystems." []
 comment: ChemTracerParsMod.txt
 synonym: "GMSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
@@ -2420,59 +2735,59 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000207
 
 [Term]
 id: bervo:BERVO_0000274
-name: aqueous Na diffusivity
-def: "Aqueous Na diffusivity refers to the measure of the ability of sodium ions (Na+) to move or disperse within an aqueous environment. It quantifies the rate at which these ions can diffuse through the water, indicating how quickly and easily they can spread and mix with other substances or across different compartments of an ecosystem. This parameter is crucial in Earth systems modeling as it influences various processes such as chemical reactions, nutrient transport, and the behavior of Na+ in aquatic environments." []
+name: Aqueous sodium diffusivity
+def: "The rate at which sodium ions move through aqueous solutions due to concentration gradients and high ionic mobility. This parameter governs sodium transport in soil water and is essential for modeling soil salinity effects, sodium toxicity in plants, salt accumulation processes, and sodium cycling in arid and irrigated agricultural systems." []
 comment: ChemTracerParsMod.txt
 synonym: "ANSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000143
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000275
-name: aqueous K diffusivity
-def: "Aqueous K diffusivity refers to the measure of the rate at which potassium (K) ions migrate or spread through water or an aqueous medium. It represents the ability of K ions to move and mix within a water system. Aqueous K diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments." []
+name: Aqueous potassium diffusivity
+def: "The rate at which potassium ions move through aqueous solutions due to concentration gradients and monovalent cation mobility. This parameter controls potassium transport in soil water and is essential for modeling plant potassium nutrition, fertilizer movement, cation exchange processes, and potassium cycling in agricultural and natural ecosystems." []
 comment: ChemTracerParsMod.txt
 synonym: "AKSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000198
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000276
-name: aqueous OH diffusivity
-def: "Aqueous OH diffusivity refers to the measure of the rate at which OH ions migrate or spread through water or an aqueous medium. It represents the ability of OH ions to move and mix within a water system. Aqueous OH diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments." []
+name: Aqueous hydroxide diffusivity
+def: "The rate at which hydroxide ions move through aqueous solutions due to concentration gradients and high anionic mobility. This parameter governs hydroxide transport in soil water and is crucial for modeling soil alkalinization, pH buffering processes, base neutralization reactions, and the movement of alkalinity through terrestrial and aquatic systems." []
 comment: ChemTracerParsMod.txt
 synonym: "OHSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000035
 
 [Term]
 id: bervo:BERVO_0000277
-name: aqueous CO3 diffusivity
-def: "Aqueous CO3 diffusivity refers to the measure of the ability of CO3 molecules to move through a liquid medium, specifically in an aqueous environment. It characterizes the rate at which CO3 molecules can diffuse or spread out from an area of high concentration to an area of low concentration. Aqueous CO3 diffusivity is an important parameter in earth systems modeling as it affects the transport and distribution of CO3 species in aquatic systems, such as lakes, rivers, and oceans. It influences various biogeochemical processes, including carbonate chemistry, pH regulation, and buffering capacity of water bodies." []
+name: Aqueous carbonate diffusivity
+def: "The rate at which carbonate ions move through aqueous solutions due to concentration gradients and divalent anion mobility characteristics. This parameter controls carbonate transport in soil water and is fundamental for modeling carbonate mineral precipitation and dissolution, soil pH buffering, and inorganic carbon cycling in terrestrial and aquatic systems." []
 comment: ChemTracerParsMod.txt
 synonym: "C3SG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000098
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000278
-name: aqueous HCO3 diffusivity
-def: "Aqueous HCO3 diffusivity refers to the measure of the rate at which bicarbonate (HCO3) ions diffuse or move through an aqueous medium. It is an important parameter in environmental and biomedical research, as it can impact various physiological processes such as pH regulation and respiration." []
+name: Aqueous bicarbonate diffusivity
+def: "The rate at which bicarbonate ions move through aqueous solutions due to concentration gradients and anionic mobility properties. This parameter governs bicarbonate transport in soil water and is essential for modeling carbonic acid system dynamics, soil pH buffering, weathering processes, and dissolved inorganic carbon transport in terrestrial ecosystems." []
 comment: ChemTracerParsMod.txt
 synonym: "HCSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
@@ -2480,33 +2795,35 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000141
 
 [Term]
 id: bervo:BERVO_0000279
-name: aqueous SO4 diffusivity
-def: "Aqueous SO4 diffusivity refers to the measure of the rate at which sulfate (SO4) ions migrate or spread through water or an aqueous medium. It represents the ability of SO4 ions to move and mix within a water system. Aqueous SO4 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments." []
+name: Aqueous sulfate diffusivity
+def: "The rate at which sulfate ions move through aqueous solutions due to concentration gradients and divalent anion mobility characteristics. This parameter controls sulfate transport in soil water and is important for modeling sulfur cycling, acid rain impacts, gypsum mineral dissolution, and sulfate reduction processes in terrestrial and aquatic environments." []
 comment: ChemTracerParsMod.txt
 synonym: "SOSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000228
 
 [Term]
 id: bervo:BERVO_0000280
-name: aqueous Cl diffusivity
-def: "Aqueous Cl diffusivity refers to the measure of the ability of chloride ions (Cl-) to diffuse or spread out within a liquid medium, specifically water. It quantifies how easily chloride ions can move through the water, which is important for understanding the transport and distribution of chloride in aquatic systems. Aqueous Cl diffusivity is a parameter used in Earth systems models to simulate and predict the behavior of chloride ions in water bodies and their interactions with other components of the environment." []
+name: Aqueous chloride diffusivity
+def: "The rate at which chloride ions move through aqueous solutions due to concentration gradients and high anionic mobility. This parameter governs chloride transport in soil water and is essential for modeling soil salinity, groundwater contamination, de-icing salt impacts, and chloride cycling in coastal and agricultural systems." []
 comment: ChemTracerParsMod.txt
 synonym: "CLSX" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000036
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000281
-name: gaseous H2 diffusivity
-def: "Gaseous H2 diffusivity refers to the motion and spread of hydrogen gas (H2) molecules resulting from their kinetic energy. This property impacts how rapidly gases can spread through a medium (air, water, etc.)" []
+name: Gaseous hydrogen diffusivity
+def: "The rate at which hydrogen gas molecules move through gaseous media due to concentration gradients and small molecular size-dependent mobility. This parameter controls hydrogen gas transport in soil air spaces and is important for modeling biogeochemical hydrogen production and consumption, soil-atmosphere gas exchange, and hydrogen cycling in terrestrial systems." []
 comment: ChemTracerParsMod.txt
 synonym: "HGSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
@@ -2514,11 +2831,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
 
 [Term]
 id: bervo:BERVO_0000282
-name: aqueous H2 diffusivity
-def: "Aqueous H2 diffusivity refers to the measure of the rate at which hydrogen (H2) molecules move or spread through water or an aqueous medium. It is an important parameter in environmental and earth system modeling, as it can impact a range of processes including reactions in which hydrogen acts as a reductant, isotope fractionation, and the transfer of nutrients and pollutants." []
+name: Aqueous hydrogen gas diffusivity
+def: "The rate at which dissolved hydrogen gas molecules move through aqueous solutions due to concentration gradients and small molecular size properties. This parameter governs hydrogen gas transport in soil water and is essential for modeling anaerobic biogeochemical processes, hydrogen-based microbial metabolism, and dissolved gas dynamics in terrestrial and aquatic systems." []
 comment: ChemTracerParsMod.txt
 synonym: "HLSG" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
@@ -2526,439 +2843,605 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
 
 [Term]
 id: bervo:BERVO_0000283
-name: Ar solubility coefficient at 25oC
-def: "Solubity of Argon is the ability of gas Argon to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases." []
+name: Argon solubility coefficient at standard ambient temperature
+def: "The equilibrium partitioning coefficient describing the dissolution of argon gas into aqueous solutions under standard temperature and pressure conditions. This parameter quantifies the maximum amount of argon that can dissolve in water and is important for modeling inert gas tracers and soil-atmosphere gas exchange processes in environmental studies." []
 comment: ChemTracerParsMod.txt
 synonym: "SARX" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
+property_value: bervo:BERVO_Context bervo:BERVO_8000249
 property_value: bervo:BERVO_has_unit "g solute /g gas" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000251
 
 [Term]
 id: bervo:BERVO_0000284
-name: CO2 solubility coeficient at 25oC
-def: "Solubity of CO2 is the ability of gas CO2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases." []
+name: Carbon dioxide solubility coefficient at standard ambient temperature
+def: "The equilibrium partitioning coefficient describing the dissolution of carbon dioxide gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines carbon dioxide concentrations in soil water and is fundamental for modeling carbonic acid formation, soil pH dynamics, and carbon cycling in terrestrial ecosystems." []
 comment: ChemTracerParsMod.txt
 synonym: "SCO2X" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
+property_value: bervo:BERVO_Context bervo:BERVO_8000249
 property_value: bervo:BERVO_has_unit "g solute /g gas" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000285
-name: CH4 solubility coeficient at 25oC
-def: "Solubity of CH4 is the ability of gas CH4 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases." []
+name: Methane solubility coefficient at standard ambient temperature
+def: "The equilibrium partitioning coefficient describing the dissolution of methane gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls methane concentrations in soil water and groundwater and is essential for modeling methane transport and emissions from anaerobic environments in terrestrial and aquatic systems." []
 comment: ChemTracerParsMod.txt
 synonym: "SCH4X" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
+property_value: bervo:BERVO_Context bervo:BERVO_8000249
 property_value: bervo:BERVO_has_unit "g solute /g gas" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000024
 
 [Term]
 id: bervo:BERVO_0000286
-name: O2 solubility coeficient at 25oC
-def: "Solubity of O2 is the ability of gas O2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases." []
+name: Oxygen solubility coefficient at standard ambient temperature
+def: "The equilibrium partitioning coefficient describing the dissolution of oxygen gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines dissolved oxygen concentrations in soil water and is crucial for modeling aerobic respiration, microbial activity, and redox conditions in terrestrial and aquatic environments." []
 comment: ChemTracerParsMod.txt
 synonym: "SOXYX" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
+property_value: bervo:BERVO_Context bervo:BERVO_8000249
 property_value: bervo:BERVO_has_unit "g solute /g gas" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000287
-name: N2 solubility coeficient at 25oC
-def: "Solubity of N2 is the ability of gas N2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases." []
+name: Nitrogen solubility coefficient at standard ambient temperature
+def: "The equilibrium partitioning coefficient describing the dissolution of nitrogen gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines dissolved nitrogen concentrations in soil water and is important for modeling inert gas tracers, denitrification potential assessment, and soil-atmosphere gas exchange processes in terrestrial systems." []
 comment: ChemTracerParsMod.txt
 synonym: "SN2GX" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
+property_value: bervo:BERVO_Context bervo:BERVO_8000249
 property_value: bervo:BERVO_has_unit "g solute /g gas" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
 
 [Term]
 id: bervo:BERVO_0000288
-name: N2O solubility coeficient at 25oC
-def: "Solubity of N2O is the ability of gas  N2O to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases." []
+name: Nitrous oxide solubility coefficient at standard ambient temperature
+def: "The equilibrium partitioning coefficient describing the dissolution of nitrous oxide gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls nitrous oxide concentrations in soil water and is essential for modeling greenhouse gas emissions, denitrification processes, and nitrous oxide transport in terrestrial ecosystems." []
 comment: ChemTracerParsMod.txt
 synonym: "SN2OX" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
+property_value: bervo:BERVO_Context bervo:BERVO_8000249
 property_value: bervo:BERVO_has_unit "g solute /g gas" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000017
 
 [Term]
 id: bervo:BERVO_0000289
-name: NH3 solubility coeficient at 25oC
-def: "Solubity of NH3 is the ability of gas  NH3 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases." []
+name: Ammonia solubility coefficient at standard ambient temperature
+def: "The equilibrium partitioning coefficient describing the dissolution of ammonia gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines ammonia concentrations in soil water and is crucial for modeling ammonia volatilization, nitrogen loss from agricultural systems, and ammonia transport between soil and atmosphere." []
 comment: ChemTracerParsMod.txt
 synonym: "SNH3X" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
+property_value: bervo:BERVO_Context bervo:BERVO_8000249
 property_value: bervo:BERVO_has_unit "g solute /g gas" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000015
 
 [Term]
 id: bervo:BERVO_0000290
-name: H2 solubility coeficient at 25oC
-def: "Solubity of H2 is the ability of gas H2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases." []
+name: Hydrogen solubility coefficient at standard ambient temperature
+def: "The equilibrium partitioning coefficient describing the dissolution of hydrogen gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls dissolved hydrogen concentrations in soil water and is important for modeling hydrogen-based microbial metabolism, biogeochemical hydrogen cycling, and soil-atmosphere hydrogen exchange processes." []
 comment: ChemTracerParsMod.txt
 synonym: "SH2GX" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
+property_value: bervo:BERVO_Context bervo:BERVO_8000249
 property_value: bervo:BERVO_has_unit "g solute /g gas" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
 
 [Term]
 id: bervo:BERVO_0000291
-name: water viscosity
-def: "Water viscosity is a measure of water’s resistance to flow or, more precisely, the internal friction between its molecules when it moves. It quantifies how much force is needed to make water flow at a certain rate." []
+name: Water viscosity
+def: "A measure of water’s resistance to flow or, more precisely, the internal friction between its molecules when it moves. It quantifies how much force is needed to make water flow at a certain rate." []
 comment: ChemTracerParsMod.txt
 synonym: "VISCW" RELATED []
-is_a: bervo:BERVO_9000004 ! chemical tracer parameters for modeling
+is_a: bervo:BERVO_9000004 ! Chemical tracer parameters for modeling
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000234
 property_value: bervo:BERVO_has_unit "Mg m-1 s" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0000292
-name: total soil H2
-def: "This variables sums up all H2 in soil. Its temporal varaiations reflects the influence from hydrology and biogeochemical reactions." []
-comment: EcoSimSumDataType.txt
+name: Total soil hydrogen gas
+def: "The cumulative mass of hydrogen gas stored across all soil layers and spatial grid cells in a modeling domain. This integrated measure reflects the balance between hydrogen production from fermentation processes and hydrogen consumption by methanogenic bacteria and is used for mass conservation verification in biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TSoilH2G_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000293
-name: total soil gas emission
-def: "This variable sums up all surface fluxes for different gases over all grids. This is an EcoSIM specific varaible for mass conservation check" []
-comment: EcoSimSumDataType.txt
+name: Total soil gas emission
+def: "The cumulative mass flux of all gaseous compounds emitted from soil surfaces across a modeling domain. This integrated measure includes emissions of carbon dioxide, methane, nitrous oxide, and other trace gases and is essential for quantifying soil-atmosphere gas exchange and verifying mass conservation in biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SurfGas_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000215
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000086
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000294
-name: total plant element (C,N,P, etc) balance
-def: "This variable sums up all plant chemical elements for mass conservation check in EcoSIM" []
-comment: EcoSimSumDataType.txt
+name: Total plant element (C,N,P, etc) balance
+def: "The cumulative mass of essential chemical elements stored in plant biomass across a modeling domain. This integrated measure includes carbon, nitrogen, phosphorus, and other nutrients in plant tissues and is crucial for verifying mass conservation and understanding ecosystem nutrient cycling in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PlantElemntStoreLandscape" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Plant%20element%20(C,N,P,%20etc)
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000295
-name: cumulative H2 loss through lateral and lower boundaries
-def: "This varaible adds up all subsurface and lateral fluxes for H2 for mass conservation check in EcoSIM." []
-comment: EcoSimSumDataType.txt
+name: Cumulative hydrogen gas loss through lateral and lower boundaries
+def: "The total mass of hydrogen gas lost from a modeling domain through groundwater flow and lateral transport processes. This integrated flux represents hydrogen removal via subsurface water movement and is essential for maintaining mass conservation in biogeochemical models of hydrogen cycling in terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "H2GOU" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
 
 [Term]
 id: bervo:BERVO_0000296
-name: total soil ion content
-def: "Total soil ion content refers to the sum of all the ion concentrations in a soil sample. It is an aggregate measure of the total quantity of ions present, which could include essential plant nutrients like nitrogen (N), phosphorous (P), and potassium (K), as well as other elements. This measurement is useful in determining soil fertility and nutrient availability for plant growth." []
-comment: EcoSimSumDataType.txt
+name: Total soil ion content
+def: "The cumulative quantity of all dissolved ionic species stored in soil water across a modeling domain. This integrated measure includes essential plant nutrients such as nitrogen, phosphorus, and potassium ions as well as other dissolved species and is fundamental for assessing soil fertility and verifying mass conservation in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TION" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mol d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000112
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000297
-name: total surface ion flux
-def: "Total soil ion flux due to hydrological fluxes used for mass conservation check in EcoSIM." []
-comment: EcoSimSumDataType.txt
+name: Total surface ion flux
+def: "The cumulative flux of dissolved ionic species entering a modeling domain through surface water inputs. This integrated measure includes ion inputs from precipitation, irrigation, and surface runoff and is essential for tracking nutrient inputs and maintaining mass conservation in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TIONIN" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "mol d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000112
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000298
-name: total subsurface ion flux
-def: "Total subsurface ion flux refers to the total movement of ions, or charged particles, within the subsurface or subsurface waters. This includes both the downward movement of ions through the soil profile (leaching) and the upward movement of ions from the subsurface to the surface (capillary rise or upward diffusion). It is a crucial factor in nutrient cycling, soil chemistry, and water quality." []
-comment: EcoSimSumDataType.txt
+name: Total subsurface ion flux
+def: "The cumulative flux of dissolved ionic species lost from a modeling domain through subsurface water movement. This integrated measure includes both downward leaching through soil profiles and lateral groundwater flow and is crucial for understanding nutrient losses and maintaining mass conservation in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TIONOU" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "mol d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000112
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000299
-name: total soil sediment
-def: "This variable sums all sediment mass across different layers and grids for mass conservation diagnosis " []
-comment: EcoSimSumDataType.txt
+name: Total soil sediment
+def: "The cumulative mass of particulate matter and sediment stored across all soil layers in a modeling domain. This integrated measure represents the total sediment pool including eroded material and suspended particles and is essential for verifying mass conservation in erosion and sediment transport models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TSEDSO" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "Mg d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000160
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000300
-name: total sediment subsurface flux
-def: "Total sediment subsurface flux refers to the total amount of sediment that is transported below the surface level due to natural processes such as soil erosion, landslide, and others. It is an important measure in the study of land degradation, soil conservation, and sediment transport." []
-comment: EcoSimSumDataType.txt
+name: Total sediment subsurface flux
+def: "The cumulative flux of particulate matter lost from a modeling domain through subsurface transport processes. This integrated measure includes sediment removal via groundwater flow and subsurface erosion and is important for understanding soil loss and maintaining mass conservation in erosion and sediment transport models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TSedmErossLoss_lnds" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "Mg d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000160
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000301
-name: total soil water content
-def: "Total soil water content refers to the volume of water contained within a soil sample, usually expressed as a percentage of the total volume of the soil. It is an important parameter in the study of soil and environmental sciences because it affects various physical, chemical, and biological properties of the soil such as its permeability, nutrient cycling, and microbial activity. Soil water content is also a critical factor for plant growth as it affects the availability of water for plant uptake." []
-comment: EcoSimSumDataType.txt
+name: Total soil water content
+def: "The cumulative volume of water stored across all soil layers in a modeling domain. This integrated measure represents the total water pool available for plant uptake and biogeochemical processes and is fundamental for understanding hydrological cycles and verifying water mass conservation in terrestrial ecosystem models." []
+comment: Changed "water content" to "volume" of "water"
 synonym: "WatMassStore_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000202
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000302
-name: total soil heat content
-comment: EcoSimSumDataType.txt
+name: Total soil heat content
+def: "The cumulative thermal energy stored across all soil layers in a modeling domain. This integrated measure represents the total heat pool affecting soil temperature dynamics and biogeochemical reaction rates and is essential for verifying energy conservation in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatStore_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000287
 property_value: bervo:BERVO_has_unit "MJ d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000303
-name: total soil O2 content
-comment: EcoSimSumDataType.txt
+name: Total soil oxygen content
+def: "The cumulative mass of oxygen stored in gaseous and dissolved forms across all soil layers in a modeling domain. This integrated measure represents the total oxygen pool available for aerobic respiration and biogeochemical processes and is crucial for verifying mass conservation in soil biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TSoilO2G_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000304
-name: total soil litter OM content
-comment: EcoSimSumDataType.txt
+name: Total soil litter organic matter content
+def: "The cumulative mass of litter-derived organic matter across all soil layers in a modeling domain. This integrated measure represents decomposing plant and microbial residues at various stages of breakdown and is essential for understanding carbon cycling and verifying organic matter mass conservation in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LitRMStoreLndscap" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000055
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000286
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000305
-name: total soil POM + humus C content
-comment: EcoSimSumDataType.txt
+name: Total soil particulate organic matter + humus carbon content
+def: "The cumulative mass of microbially-derived organic compounds including particulate organic matter and humus across all soil layers in a modeling domain. This integrated measure represents stable and semi-stable carbon pools formed through microbial decomposition processes and is crucial for understanding long-term carbon storage and verifying mass conservation in soil biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "POMHumStoreLndscap" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000306
-name: total soil NH4 content
-comment: EcoSimSumDataType.txt
+name: Total soil ammonium content
+def: "The cumulative mass of ammonium in dissolved and adsorbed forms across all soil layers in a modeling domain. This integrated measure represents the total ammonium pool available for plant uptake and microbial nitrification and is essential for understanding nitrogen cycling and verifying mass conservation in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TDisolNH4_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000307
-name: total soil NO3 content
-comment: EcoSimSumDataType.txt
+name: Total soil nitrate content
+def: "The cumulative mass of nitrate dissolved in soil water across all soil layers in a modeling domain. This integrated measure represents the total nitrate pool available for plant uptake and denitrification processes and is crucial for understanding nitrogen cycling and verifying mass conservation in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tNO3_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000308
-name: total soil PO4 content
-def: "Total soil PO4 content refers to the collective amount of phosphate (PO4) ions held within the soil. Phosphate is a form of phosphorus which is considered an essential nutrient for plant life. It is necessary for various biological processes including energy metabolism and the synthesis of nucleic acids. The total soil PO4 content can influence nutrient availability and uptake by plants, as well as overall soil fertility. Assessing the total soil PO4 content is important for agricultural practices and soil management strategies." []
-comment: EcoSimSumDataType.txt
+name: Total soil phosphate content
+def: "The cumulative mass of phosphate ions stored across all soil layers in a modeling domain. This integrated measure represents the total phosphate pool essential for plant energy metabolism and nucleic acid synthesis and is fundamental for understanding phosphorus cycling and verifying mass conservation in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TDisolPi_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000309
-name: total precipitation
-def: "Total precipitation refers to the sum of all forms of precipitation, including rain, snow, sleet, and hail, over a certain period. It is a crucial element of the Earth’s water cycle, and its measurement is critical for meteorology, hydrology, and climatology. Notably, total precipitation enables the quantification of water resources and facilitates the understanding of weather patterns and climate change." []
-comment: EcoSimSumDataType.txt
+name: Total precipitation
+def: "The sum of all forms of precipitation, including rain, snow, sleet, and hail, over a certain period. It is a crucial element of the Earth’s water cycle, and its measurement is critical for meteorology, hydrology, and climatology. Notably, total precipitation enables the quantification of water resources and facilitates the understanding of weather patterns and climate change." []
+comment: "precipitation" is key context
 synonym: "CRAIN_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
+property_value: bervo:BERVO_Context bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000310
-name: total surface heat flux
-comment: EcoSimSumDataType.txt
+name: Total surface heat flux
+def: "The cumulative energy flux at the soil-atmosphere interface from latent heat, sensible heat, precipitation, irrigation, and litter inputs across a modeling domain. This integrated measure represents the total energy input to terrestrial systems and is essential for verifying energy conservation in land surface models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HEATIN_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000311
-name: total organic C amendment
-comment: EcoSimSumDataType.txt
+name: Total organic carbon amendment
+def: "The cumulative mass of organic carbon added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents carbon inputs from agricultural management practices and is crucial for verifying mass conservation in agricultural soil biogeochemical models." []
+comment: "amendment" has to go somewhere
 synonym: "tAmendOrgC_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000312
-name: total organic N amendment
-comment: EcoSimSumDataType.txt
+name: Total organic nitrogen amendment
+def: "The cumulative mass of organic nitrogen added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents nitrogen inputs from agricultural management practices and is essential for understanding nitrogen cycling and verifying mass conservation in agricultural soil biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TORGN" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000313
-name: total organic P amendment
-comment: EcoSimSumDataType.txt
+name: Total organic phosphorus amendment
+def: "The cumulative mass of organic phosphorus added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents phosphorus inputs from agricultural management practices and is fundamental for understanding phosphorus cycling and verifying mass conservation in agricultural soil biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TORGP" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000001
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000314
-name: total subsurface water flux
-def: "Total subsurface water flux refers to the collective movement of water below the surface of the Earth, including through soil, substrates, and aquifers. It represents the sum of various flux-related processes such as infiltration, percolation, groundwater flow, and capillary rise. This parameter plays a crucial role in hydrology and Earth system modeling, influencing various processes like nutrient cycling, crop production, and ecosystem functioning, as well as human activities such as water supply and irrigation practices." []
-comment: EcoSimSumDataType.txt
+name: Total subsurface water flux
+def: "The cumulative volume of water lost from a modeling domain through subsurface flow processes including groundwater drainage and lateral flow. This integrated measure represents water losses below the surface and is essential for understanding hydrological cycles and verifying water mass conservation in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QH2OLoss_lnds" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000155
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000053
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000315
-name: total evaporation
-def: "Total evaporation, or evapotranspiration, is the sum of evaporation and plant transpiration from the Earth's land and ocean surface to the atmosphere. It is an important part of the water cycle, and affects micro and macro climate." []
-comment: EcoSimSumDataType.txt
+name: Total evaporation
+def: "The cumulative volume of water lost from a modeling domain through evaporation from soil surfaces and plant transpiration processes. This integrated measure represents the primary water loss mechanism in terrestrial systems and is fundamental for understanding hydrological cycles and water balance in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CEVAP" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000114
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000316
-name: total surface runoff
-def: "Total surface runoff, commonly referred to as 'runoff', is the part of the water cycle that flows over land as surface water instead of being absorbed into the ground or evaporating into the air. It is a major component of the water cycle, and it is responsible for transporting water from the land to the ocean. Runoff can originate from rain, snowmelt, and other forms of precipitation, and it is major source of water pollution, carrying surface pollutants through the environment. In Earth systems modeling, total surface runoff is a key variable which helps us understand and simulate the water flow within a catchment area." []
-comment: EcoSimSumDataType.txt
+name: Total surface runoff
+def: "The cumulative volume of water flowing over land surfaces without infiltrating into soil across a modeling domain. This integrated measure represents water transport from terrestrial systems to streams and rivers and is crucial for understanding hydrological cycles and water resource availability in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CRUN" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000000
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000317
-name: total subsurface heat flux
-comment: EcoSimSumDataType.txt
+name: Total subsurface heat flux
+def: "The cumulative energy flux lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents thermal energy transport below the surface and is essential for verifying energy conservation in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatOut_lnds" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
+property_value: bervo:BERVO_Context bervo:BERVO_8000053
 property_value: bervo:BERVO_has_unit "MJ d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000318
-name: total subsurface O2 flux
-comment: EcoSimSumDataType.txt
+name: Total subsurface oxygen flux
+def: "The cumulative mass of dissolved oxygen lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents oxygen transport below the surface and is important for verifying mass conservation and understanding redox conditions in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OXYGOU" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000053
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000319
-name: total subsurface C flux
-comment: EcoSimSumDataType.txt
+name: Total subsurface carbon flux
+def: "The cumulative mass of dissolved organic carbon lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents carbon transport below the surface and is crucial for understanding carbon cycling and verifying mass conservation in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TOMOU_lnds" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000053
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000320
-name: total surface N flux
-comment: EcoSimSumDataType.txt
+name: Total surface nitrogen flux
+def: "The cumulative mass of dissolved inorganic nitrogen entering a modeling domain through surface water inputs including precipitation and runoff. This integrated measure represents nitrogen inputs to terrestrial systems and is essential for understanding nitrogen cycling and verifying mass conservation in biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TZIN" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000025
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000321
-name: total surface P flux
-comment: EcoSimSumDataType.txt
+name: Total surface phosphous flux
+def: "The cumulative mass of dissolved inorganic phosphorus entering a modeling domain through surface water inputs including precipitation and runoff. This integrated measure represents phosphorus inputs to terrestrial systems and is fundamental for understanding phosphorus cycling and verifying mass conservation in biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TPIN" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000025
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000001
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000323
-name: total soil CO2
-comment: EcoSimSumDataType.txt
+name: Total soil carbon dioxide
+def: "The cumulative mass of carbon dioxide stored in soil air spaces across all soil layers in a modeling domain. This integrated measure represents the carbon dioxide pool produced by root and microbial respiration and is essential for understanding soil carbon cycling and verifying mass conservation in biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TGasC_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000324
-name: total soil N2
-comment: EcoSimSumDataType.txt
+name: Total soil nitrogen
+def: "The cumulative mass of nitrogen gas stored in soil air spaces across all soil layers in a modeling domain. This integrated measure represents the nitrogen gas pool produced by denitrification processes and is important for understanding nitrogen cycling and verifying mass conservation in soil biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TGasN_lnd" RELATED []
-is_a: bervo:BERVO_9000005 ! sum data type
+is_a: bervo:BERVO_9000005 ! Sum data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000325
-name: canopy autotrophic respiraiton
-comment: PlantDataRateType.txt
+name: Canopy autotrophic respiration
+def: "The rate of carbon dioxide release from plant canopy tissues due to metabolic processes required for cellular maintenance and growth. This flux represents the energy cost of maintaining living canopy biomass and synthesizing new tissue and is essential for modeling plant carbon budgets in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyGrosRCO2_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000326
-name: total canopy net CO2 exchange
-comment: PlantDataRateType.txt
+name: Net ecosystem carbon dioxide exchange
+def: "The net flux of carbon dioxide between an ecosystem and the atmosphere representing the balance between photosynthetic carbon uptake and respiratory carbon release. This integrated measure includes carbon dioxide uptake by plants through photosynthesis minus carbon dioxide release from plant and soil respiration and is fundamental for assessing ecosystem carbon balance in terrestrial models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Eco_NEE_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000327
-name: canopy NH3 flux
-comment: PlantDataRateType.txt
+name: Canopy ammonia flux
+def: "The rate of ammonia capture by plant canopy surfaces through dry deposition from the atmosphere. This flux represents atmospheric ammonia inputs to terrestrial ecosystems that are subsequently transferred to soil through litterfall and is important for modeling nitrogen cycling and atmospheric nitrogen deposition effects." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NH3Dep2Can_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000328
-name: pft nodule infection
-comment: PlantDataRateType.txt
+name: Pft nodule infection
+def: "The initial biomass of root nodule structures established during bacterial infection and colonization events in nitrogen-fixing plants. This measure represents the carbon, nitrogen, and phosphorus content of newly formed symbiotic structures and is essential for modeling biological nitrogen fixation initiation in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NodulInfectElms_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000078
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0000329
-name: pft cumulative nodule infection
-comment: PlantDataRateType.txt
+name: Pft cumulative nodule infection
+def: "The cumulative biomass of root nodule structures accumulated over the entire growing season of nitrogen-fixing plants. This integrated measure represents the total carbon, nitrogen, and phosphorus invested in symbiotic structures and is important for understanding the energetic costs of biological nitrogen fixation in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NodulInfectElmsCum_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000078
 
 [Term]
 id: bervo:BERVO_0000330
-name: total canopy NH3 flux
-comment: PlantDataRateType.txt
+name: Total canopy ammonia flux
+def: "The cumulative flux of ammonia captured by plant canopy surfaces through atmospheric deposition over an annual cycle. This integrated measure represents total atmospheric ammonia inputs to plant tissues and is essential for understanding nitrogen inputs and verifying mass conservation in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NH3Emis_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000331
-name: total surface LitrFall element
-comment: PlantDataRateType.txt
+name: Total surface litterfall element
+def: "The cumulative mass of plant litterfall containing carbon, nitrogen, and phosphorus deposited on soil surfaces over an annual cycle. This integrated measure represents organic matter inputs from plant senescence and is crucial for understanding decomposition processes and verifying mass conservation in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SurfLitrfalStrutElms_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000332
-name: root uptake (+ve) - exudation (-ve) of DOC
-def: "RDFOME refers to the Root uptake which is positive or exudation which is negative of Dissolved Organic Carbon (DOC). This term helps in understanding the process by which roots extract or exude DOC from or into the soil environment. It is an important parameter in earth systems modeling as it plays a crucial role in carbon cycling and soil organic matter dynamics." []
-comment: PlantDataRateType.txt
+name: Root uptake (+ve) - exudation (-ve) of dissolved organic carbon
+def: "The net flux of dissolved organic carbon between plant roots and soil with positive values indicating root uptake and negative values indicating root exudation. This bidirectional process represents carbon exchange between plants and soil organic matter pools and is fundamental for understanding rhizosphere carbon dynamics in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootMycoExudEUptk_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
@@ -2966,217 +3449,258 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
 
 [Term]
 id: bervo:BERVO_0000333
-name: root uptake of NH4 non-band
-comment: PlantDataRateType.txt
+name: Root uptake of ammonium non-band
+def: "The rate of ammonium absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents nutrient acquisition from background soil solution and is essential for modeling plant nitrogen nutrition and competition in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNutUptake_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0000334
-name: root N2 fixation
-comment: PlantDataRateType.txt
+name: Root nitrogen fixation
+def: "The rate of atmospheric nitrogen conversion to ammonia by symbiotic bacteria in root nodules of nitrogen-fixing plants. This biological process represents an important nitrogen input to terrestrial ecosystems and is crucial for modeling nitrogen cycling and plant nutrition in nutrient-limited environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootN2Fix_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000264
 property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
 
 [Term]
 id: bervo:BERVO_0000335
-name: vertical profile of root N2 fixation
-comment: PlantDataRateType.txt
+name: Vertical profile of root nitrogen fixation
+def: "The cumulative rate of atmospheric nitrogen fixation by all nitrogen-fixing plants summed across all vertical soil layers. This vertically integrated measure represents the total biological nitrogen input to soil profiles and is important for understanding nitrogen cycling in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootN2Fix_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000337
-name: aqueous H2 flux from roots to soil water
-comment: PlantDataRateType.txt
+name: Aqueous gas flux from roots to soil water
+def: "The rate of dissolved gas exchange between plant roots and soil water including nitrogen, oxygen, argon, carbon dioxide, methane, ammonia and hydrogen. This process represents root-mediated gas transport through plant tissues and is important for modeling soil-atmosphere gas exchange and root metabolism in terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootUptkSoiSol_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000338
-name: root uptake of H2PO4 non-band
-comment: PlantDataRateType.txt
+name: Root uptake of dihydrogen phosphate non-band
+def: "The rate of dihydrogen phosphate absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents phosphorus acquisition from background soil solution and is essential for modeling plant phosphorus nutrition and competition in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootH2PO4DmndSoil_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0000339
-name: root uptake of H2PO4 band
-comment: PlantDataRateType.txt
+name: Root uptake of dihydrogen phosphate band
+def: "The rate of dihydrogen phosphate absorption by plant roots from fertilizer band zones with concentrated nutrient availability. This process represents enhanced phosphorus acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootH2PO4DmndBand_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0000340
-name: HPO4 demand in non-band by each root population
-comment: PlantDataRateType.txt
+name: Hydrogen phosphate demand in non-band by each root population
+def: "The rate of hydrogen phosphate absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents phosphorus acquisition from background soil solution at higher pH conditions and is essential for modeling plant phosphorus nutrition under varying soil chemical conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootH1PO4DmndSoil_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000341
-name: HPO4 demand in band by each root population
-comment: PlantDataRateType.txt
+name: Hydrogen phosphate demand in band by each root population
+def: "The rate of hydrogen phosphate absorption by plant roots from fertilizer band zones with concentrated nutrient availability. This process represents enhanced phosphorus acquisition from localized fertilizer applications at higher pH conditions and is crucial for modeling agricultural management effects on plant phosphorus nutrition." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootH1PO4DmndBand_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000342
-name: element translocated from leaf during senescence
+name: Element translocated from leaf during senescence
 def: "Element translocated from leaf during senescence, often represented as RCELX, refers to the movement of certain nutrients or elements from the leaf to other parts of the plant during the process of senescence, which is the aging process in the plant where the leaf cellular structure degrades, often leading to leaf fall. This translocation typically happens to reuse or relocate valuable elements within the plant for normative growth or survival purposes." []
-comment: PlantDataRateType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LeafElmntRemobFlx_brch" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000343
-name: element translocated from sheath during senescence
+name: Element translocated from sheath during senescence
 def: "Element translocated from sheath during senescence refers to the process of nutrients being moved away from the sheath during plant senescence. Senescence is the last phase of development in a plant's lifecycle, characterized by degradation of cell structures, protein catabolism, and nutrient mobilization." []
-comment: PlantDataRateType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PetioleChemElmRemobFlx_brch" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000344
-name: total gross CO2 fixation
-def: "Total gross CO2 fixation refers to the overall process in which carbon dioxide (CO2) from the atmosphere is converted into organic carbon compounds through photosynthesis by plants and other photosynthetic organisms. It represents the combined rate at which CO2 is being assimilated by the entire ecosystem or a specific region over a given time period, thereby contributing to carbon uptake and storage in terrestrial ecosystems. This parameter is crucial for assessing the capacity of ecosystems to act as carbon sinks and for understanding the global carbon cycle." []
-comment: PlantDataRateType.txt
+name: Total gross carbon dioxide fixation
+def: "The rate of atmospheric carbon dioxide conversion to organic carbon compounds through photosynthesis by plant communities. This process represents the total carbon assimilation before accounting for respiratory losses and is fundamental for understanding primary productivity and carbon sequestration potential in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GrossCO2Fix_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000264
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000043
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000345
-name: cumulative total gross CO2 fixation
-comment: PlantDataRateType.txt
+name: Cumulative total gross carbon dioxide fixation
+def: "The cumulative amount of atmospheric carbon dioxide converted to organic carbon compounds through photosynthesis over an annual cycle. This integrated measure represents the total carbon assimilation by plant communities and is essential for understanding annual primary productivity in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GrossCO2Fix_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000346
-name: total plant element LitrFall
-comment: PlantDataRateType.txt
+name: Total structural plant element LitrFall
+def: "The mass of carbon, nitrogen, and phosphorus contained in structural plant tissues that become litterfall during senescence events. This measure represents the nutrient content of woody and supportive tissues entering the decomposition cycle and is important for modeling organic matter inputs to soil in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LitrfalStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000347
-name: total plant N2 fixation
-comment: PlantDataRateType.txt
+name: Total plant nitrogen fixation
+def: "The cumulative amount of atmospheric nitrogen converted to ammonia by symbiotic bacteria in both canopy and root tissues over an annual cycle. This integrated measure represents the total biological nitrogen input by nitrogen-fixing plants and is crucial for understanding nitrogen cycling in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PlantN2Fix_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000264
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000348
-name: cumulative total plant respiration
-comment: PlantDataRateType.txt
+name: Cumulative total plant respiration
+def: "The cumulative amount of carbon dioxide released from plant tissues through autotrophic respiration for maintenance and growth processes over an annual cycle. This integrated measure represents the total respiratory carbon losses by plant communities and is essential for understanding net primary productivity in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GrossRespC_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000349
-name: pft level plant respiraiton
-comment: PlantDataRateType.txt
+name: Pft level plant respiration
+def: "The instantaneous rate of carbon dioxide release from plant tissues through autotrophic respiration for maintenance and growth processes. This flux represents the metabolic carbon costs of plant function and is fundamental for modeling plant carbon budgets and net carbon assimilation in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GrossResp_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000350
-name: plant element balance
+name: Plant element balance
 def: "Plant element balance refers to the equilibrium between the input and output of essential elements within the plant system. It describes the processes of absorption, translocation, utilization, and accumulation of nutrients such as carbon, oxygen, hydrogen, nitrogen, phosphorus, and potassium by plants. This balance is crucial for the growth, development, and overall health of plants, as it directly impacts their physiological functions and metabolic processes. Understanding and modeling plant element balance is essential for studying plant responses to environmental changes and optimizing agricultural practices and productivity." []
-comment: PlantDataRateType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ElmBalanceCum_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000351
-name: plant element LitrFall
-comment: PlantDataRateType.txt
+name: Plant element litterfall
+def: "The cumulative mass of carbon, nitrogen, and phosphorus contained in plant litterfall from senescent tissues over an annual cycle. This integrated measure represents the annual nutrient inputs to soil from plant mortality and is essential for understanding organic matter cycling in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LitrfalStrutElms_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000352
-name: plant LitrFall element
-comment: PlantDataRateType.txt
+name: Plant litterfall element
+def: "The rate of carbon, nitrogen, and phosphorus transfer from dying root tissues to soil organic matter pools during root mortality events. This process represents belowground organic matter inputs from root death and is important for modeling soil organic matter dynamics in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LitrfalStrutElms_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000353
-name: total net primary productivity
-def: "Total net primary productivity (ZNPP) is the total amount of energy that the primary producers in an ecosystem capture through photosynthesis minus the amount of energy used for respiration. It represents the total energy available for consumption by herbivores and subsequent trophic levels. ZNPP is a key measure of ecosystem productivity and health." []
-comment: PlantDataRateType.txt
+name: Total net primary productivity
+def: "The net rate of carbon accumulation by primary producers after accounting for respiratory losses representing energy available for higher trophic levels. This measure quantifies ecosystem productivity by subtracting autotrophic respiration from gross primary productivity and is fundamental for understanding carbon flow in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NetPrimProduct_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000043
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000132
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000354
-name: total transpiration <0 into atmosphere
-comment: PlantDataRateType.txt
+name: Total transpiration <0 into atmosphere
+def: "The cumulative volume of water lost from plant canopy surfaces through evaporation and transpiration processes over an annual cycle. This integrated measure represents the plant contribution to ecosystem evapotranspiration and is essential for understanding water cycling and plant water use efficiency in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ETCanopy_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "m d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000355
-name: total autotrophic respiration
-comment: PlantDataRateType.txt
+name: Total autotrophic respiration
+def: "The cumulative amount of carbon dioxide released from aboveground plant organs through autotrophic respiration processes over an annual cycle. This integrated measure represents the total respiratory carbon losses from canopy tissues and is crucial for understanding plant carbon budgets in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyRespC_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000356
-name: plant element harvest
-def: "Plant element harvest refers to the process of gathering mature plant elements during a particular season. These plant elements can include grains, fruits, vegetables, or other plant parts that are typically used for food, fuel, medicinal plants, and other uses. It's an important parameter in agricultural practices and earth system modeling as it affects crop yield and sustainability." []
-comment: PlantDataRateType.txt
+name: Plant element harvest
+def: "The cumulative mass of carbon, nitrogen, and phosphorus removed from ecosystems through agricultural harvest of plant materials over an annual cycle. This measure represents nutrient exports from terrestrial systems through crop production and is important for understanding agricultural impacts on biogeochemical cycling in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EcoHavstElmnt_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000357
-name: total plant harvest
-comment: PlantDataRateType.txt
-synonym: "EcoHavstElmntCum_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+name: Total plant harvest
+def: "The total biomass removed from ecosystems through complete plant harvesting representing the entire above and belowground plant material collected. This measure quantifies the total organic matter export from terrestrial systems through agricultural practices and is essential for modeling human impacts on ecosystem carbon and nutrient cycles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000358
-name: plant CO2 emission from fire
-def: "VCO2F refers to the volume of CO2 emitted due to combustion of plant biomass during wildfires. Wildfires return substantial amounts of carbon that was sequestered by plants back into the atmosphere. This parameter is essential to capture the full carbon cycle including influence of fire disturbances in Earth system models." []
-comment: PlantDataRateType.txt
+name: Plant carbon dioxide emission from fire
+def: "The cumulative amount of carbon dioxide released to the atmosphere through combustion of plant biomass during fire events over an annual cycle. This measure represents the return of sequestered carbon to the atmosphere through wildfire disturbances and is crucial for understanding fire impacts on carbon cycling in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CO2ByFire_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000215
 property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
@@ -3185,23 +3709,25 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000359
-name: plant CH4 emission from fire
-def: "Refers to the emission of methane (CH4), a powerful greenhouse gas, from plants during a fire event." []
-comment: PlantDataRateType.txt
+name: Plant methane emission from fire
+def: "The cumulative amount of methane released to the atmosphere through incomplete combustion of plant biomass during fire events over an annual cycle. This greenhouse gas emission represents a significant contributor to atmospheric methane from wildfire disturbances and is important for modeling fire impacts on greenhouse gas cycling in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CH4ByFire_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000021
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000215
+property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000172
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000024
 
 [Term]
 id: bervo:BERVO_0000360
-name: plant O2 uptake from fire
-def: "VOXYF refers to the concept of plant oxygen uptake from fire. It means how much oxygen plants consume during a fire event." []
-comment: PlantDataRateType.txt
+name: Plant oxygen uptake from fire
+def: "The cumulative amount of oxygen consumed from the atmosphere during combustion of plant biomass in fire events over an annual cycle. This oxygen consumption represents the oxidant requirement for biomass burning and is essential for understanding fire stoichiometry and atmospheric oxygen depletion during wildfire disturbances." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "O2ByFire_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000215
 property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
@@ -3209,21 +3735,24 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000361
-name: plant NH3 emission from fire
-def: "The amount of Ammonia (NH3) released into the atmosphere as a result of fire or burning in vegetation area." []
-comment: PlantDataRateType.txt
+name: Plant ammonia emission from fire
+def: "The cumulative amount of ammonia released to the atmosphere through volatilization of nitrogen compounds during plant biomass burning over an annual cycle. This nitrogen emission represents a significant pathway for ecosystem nitrogen loss during fire disturbances and is important for modeling fire impacts on nitrogen cycling in terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NH3byFire_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000215
+property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000015
 
 [Term]
 id: bervo:BERVO_0000362
-name: plant N2O emission from fire
-def: "Plant N2O emission from fire refers to the amount of nitrous oxide (N2O) released by plants during a fire event. It represents the contribution of vegetation to N2O emissions under burning conditions. This parameter is important in Earth system modeling as it helps understand the role of wildfires in altering greenhouse gas dynamics and contributing to climate change. It is influenced by the type and quantity of the biomass burned, fire intensity, and environmental conditions." []
-comment: PlantDataRateType.txt
+name: Plant nitrous oxide emission from fire
+def: "The cumulative amount of nitrous oxide released to the atmosphere through oxidation of nitrogen compounds during plant biomass burning over an annual cycle. This greenhouse gas emission represents a significant contributor to atmospheric nitrous oxide from wildfire disturbances and is crucial for modeling fire impacts on climate and nitrogen cycling in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "N2ObyFire_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000215
 property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
@@ -3232,225 +3761,268 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000017
 
 [Term]
 id: bervo:BERVO_0000363
-name: plant PO4 emission from fire
-def: "Release of phosphate or PO4 from plant material during a fire event. It's a specific form of nutrient release during biomass burning and plays a role in biogeochemical cycles." []
-comment: PlantDataRateType.txt
+name: Plant phosphate emission from fire
+def: "The cumulative amount of phosphate released to the atmosphere and soil through combustion of plant biomass during fire events over an annual cycle. This phosphorus emission represents nutrient mobilization from organic matter during wildfire disturbances and is important for understanding fire impacts on phosphorus cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PO4byFire_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000215
 property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
 
 [Term]
 id: bervo:BERVO_0000364
-name: root O2 demand from respiration
-comment: PlantDataRateType.txt
+name: Root oxygen demand from respiration
+def: "The rate of oxygen consumption by plant root tissues for autotrophic respiration processes in each soil layer. This oxygen demand represents the metabolic requirement for root maintenance and growth and is essential for modeling belowground plant metabolism and soil oxygen dynamics in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootO2Dmnd4Resp_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000365
-name: gaseous tracer flux through roots
-def: "Gaseous tracer flux through roots refers to the movement of gases, such as carbon dioxide or nitrogen dioxide, through the roots of plants. It represents the transport of these gases from the atmosphere into the soil or from the soil into the atmosphere, mediated by the root system. This parameter is important for understanding the exchange of greenhouse gases between the soil and the atmosphere and how vegetation influences carbon and nitrogen cycling in terrestrial ecosystems." []
-comment: PlantDataRateType.txt
+name: Gaseous tracer flux through roots
+def: "The rate of gaseous compound transport through plant root tissues facilitating exchange between soil and atmosphere. This root-mediated gas transport includes carbon dioxide, oxygen, and other trace gases and is fundamental for understanding soil-atmosphere gas exchange and plant influences on biogeochemical cycling in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_air2root_flx_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000366
-name: dissolution (+ve) - volatilization (-ve) gas flux in roots
-def: "Dissolution (+ve) - volatilization (-ve) gas flux in roots refers to the process of gas exchange occurring in the root system of plants, where gases dissolved in the soil water are taken up by roots (positive flux) or gases are released from the roots into the surrounding soil atmosphere (negative flux). These fluxes are influenced by factors such as soil composition, root morphology, and environmental conditions, and play a role in the overall cycling of gases within the earth system." []
-comment: PlantDataRateType.txt
+name: Dissolution (+ve) - volatilization (-ve) gas flux in roots
+def: "The net flux of gaseous compounds between dissolved and gaseous phases within plant root systems with positive values indicating gas dissolution and negative values indicating volatilization. This bidirectional process controls gas partitioning in root tissues and is important for modeling plant-mediated gas transport and root metabolism in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_Root_gas2aqu_flx_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000367
-name: aqueous CO2 flux from roots to root water
-comment: PlantDataRateType.txt
+name: Aqueous carbon dioxide flux from roots to root water
+def: "The rate of carbon dioxide release from root autotrophic respiration into root water and surrounding soil solution. This dissolved carbon dioxide flux represents respiratory carbon production in root tissues and is essential for modeling soil carbonic acid formation and root zone pH dynamics in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCO2Emis2Root_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000368
-name: aqueous O2 flux from roots to root water
-comment: PlantDataRateType.txt
+name: Aqueous oxygen flux from roots to root water
+def: "The rate of dissolved oxygen uptake by plant root tissues from internal root water for autotrophic respiration processes. This oxygen flux can originate from aerenchyma transport or diffusion from soil water and is crucial for modeling root metabolism and soil oxygen dynamics in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootO2Uptk_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000369
-name: root respiration unconstrained by O2
-comment: PlantDataRateType.txt
+name: Root respiration unconstrained by oxygen gas
+def: "The potential rate of root autotrophic respiration under optimal oxygen conditions without oxygen limitation constraints. This maximum respiratory capacity represents the intrinsic metabolic potential of root tissues and is important for modeling root metabolism under varying soil oxygen conditions in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootRespPotent_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000370
-name: root respiration constrained by O2
-comment: PlantDataRateType.txt
+name: Root respiration constrained by oxygen gas
+def: "The actual rate of carbon dioxide release from root autotrophic respiration limited by available soil oxygen concentrations. This oxygen-constrained respiration provides energy for root maintenance, nutrient uptake, and growth and is essential for modeling root metabolism under varying soil redox conditions in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCO2Autor_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000371
-name: total root uptake (+ve) - exudation (-ve) of dissovled element
-def: "Total root uptake refers to the positive value of the amount of a specific dissolved element absorbed by the roots from the soil solution. Exudation refers to the negative value of the amount of that element released by the roots back to the soil. This parameter plays a vital role in soil-plant nutrient cycling and can help provide insights into the nutrient acquisition strategies of plants in different soil conditions." []
-comment: PlantDataRateType.txt
+name: Total root uptake (+ve) - exudation (-ve) of dissovled element
+def: "The net flux of dissolved elements between plant roots and soil solution with positive values indicating root uptake and negative values indicating root exudation. This bidirectional nutrient exchange represents plant nutrient acquisition strategies and root carbon investment and is fundamental for understanding rhizosphere biogeochemistry in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootMycoExudElms_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000372
-name: total root uptake of NH4
-def: "Total root uptake of NH4 refers to the process whereby plant roots absorb ammonium (NH4) from the surrounding soil. This process is important for plant growth, as NH4 is a key form of nitrogen, a critical nutrient for plants. Ammonium uptake is influenced by various factors including soil properties, environmental conditions, and plant species characteristics." []
-comment: PlantDataRateType.txt
+name: Total root uptake of ammonium
+def: "The cumulative rate of ammonium absorption by plant roots from soil solution across all soil layers and plant populations. This nitrogen uptake process represents a major plant nutrient acquisition pathway and is essential for modeling plant nitrogen nutrition and soil nitrogen cycling in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNH4Uptake_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000373
-name: total root uptake of NO3
-comment: PlantDataRateType.txt
+name: Total root uptake of nitrate
+def: "The cumulative rate of nitrate absorption by plant roots from soil solution across all soil layers and plant populations. This nitrogen uptake process represents an important plant nutrient acquisition pathway under well-aerated soil conditions and is crucial for modeling plant nitrogen nutrition and soil nitrogen cycling in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNO3Uptake_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000374
-name: total root uptake of PO4
-def: "Total root uptake of PO4 refers to the amount of phosphates, PO4, a plant absorbs from the soil through its roots. This phosphorus uptake is vital for plant growth and development as phosphorus is a key element that plays several roles in plant physiology including energy transfer and storage, photosynthesis, respiration, and synthesis of nucleic acids. This parameter is often measured in Earth system modeling to understand nutrient cycling in ecosystems." []
-comment: PlantDataRateType.txt
+name: Total root uptake of phosphate
+def: "The cumulative rate of dihydrogen phosphate absorption by plant roots from soil solution across all soil layers and plant populations. This phosphorus uptake process is vital for plant energy metabolism, photosynthesis, and nucleic acid synthesis and is fundamental for modeling plant phosphorus nutrition and soil phosphorus cycling in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootH2PO4Uptake_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000375
-name: total root uptake of HPO4
-comment: PlantDataRateType.txt
+name: Total root uptake of hydrogen phosphate
+def: "The cumulative rate of hydrogen phosphate absorption by plant roots from soil solution across all soil layers and plant populations. This phosphorus uptake process occurs under higher soil pH conditions and is important for plant energy metabolism and nucleic acid synthesis in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootHPO4Uptake_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000073
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000376
-name: total root N2 fixation
-comment: PlantDataRateType.txt
+name: Total root nitrogen fixation
+def: "The cumulative rate of atmospheric nitrogen conversion to ammonia by symbiotic bacteria in root nodules across all soil layers for a plant population. This biological nitrogen fixation represents an important nitrogen input to terrestrial ecosystems and is crucial for modeling nitrogen cycling and plant nutrition in nutrient-limited environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootN2Fix_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000264
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000377
-name: gas flux from root disturbance (<0 into atmosphere)
-comment: PlantDataRateType.txt
+name: Gas flux from root disturbance (<0 into atmosphere)
+def: "The rate of gaseous compound release from plant root tissues during disturbance events including nitrogen, oxygen, argon, carbon dioxide, methane, nitrous oxide, ammonia and hydrogen. This disturbance-induced gas flux represents ecosystem gas losses during root destruction and is important for modeling disturbance impacts on soil-atmosphere gas exchange." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootGasLossDisturb_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000378
-name: root uptake of NH4 non-band unconstrained by O2
-comment: PlantDataRateType.txt
+name: Root uptake of ammonium non-band unconstrained by oxygen gas
+def: "The potential rate of nutrient absorption by plant roots from non-fertilized soil areas under optimal oxygen conditions without oxygen limitation constraints. This maximum uptake capacity includes ammonium, nitrate, and phosphate forms and is important for modeling plant nutrient acquisition potential under varying soil oxygen conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootOUlmNutUptake_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000379
-name: root uptake of NH4 non-band unconstrained by root nonstructural C
-comment: PlantDataRateType.txt
+name: Root uptake of ammonium non-band unconstrained by root nonstructural C
+def: "The potential rate of nutrient absorption by plant roots from non-fertilized soil areas under optimal carbon availability without metabolic carbon limitation constraints. This maximum uptake capacity includes ammonium, nitrate, and phosphate forms and is important for modeling plant nutrient acquisition potential under varying carbon resource conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCUlmNutUptake_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000380
-name: root CO2 efflux unconstrained by root nonstructural C
-comment: PlantDataRateType.txt
+name: Root carbon dioxide efflux unconstrained by root nonstructural C
+def: "The potential rate of carbon dioxide release from root autotrophic respiration under optimal carbon availability without metabolic carbon limitation constraints. This maximum respiratory capacity represents the intrinsic metabolic potential before considering gas transport limitations and is important for modeling root metabolism under varying carbon resource conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCO2EmisPot_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000381
-name: root uptake of NH4 non-band unconstrained by NH4
-comment: PlantDataRateType.txt
+name: Root uptake of ammonium non-band unconstrained by ammonium
+def: "The demand rate for ammonium absorption by plant roots from non-fertilized soil areas to support root biomass synthesis and growth. This nitrogen demand represents the plant requirement for ammonium under unlimited soil ammonium availability and is essential for modeling plant nitrogen acquisition strategies in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNH4DmndSoil_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000382
-name: root uptake of NH4 band unconstrained by NH4
-comment: PlantDataRateType.txt
+name: Root uptake of ammonium band unconstrained by ammonium
+def: "The demand rate for nitrate absorption by plant roots from non-fertilized soil areas to support root biomass synthesis and growth. This nitrogen demand represents the plant requirement for nitrate under unlimited soil nitrate availability and is essential for modeling plant nitrogen acquisition strategies in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNO3DmndSoil_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000383
-name: root uptake of NO3 band unconstrained by NO3
-comment: PlantDataRateType.txt
+name: Root uptake of nitrate band unconstrained by nitrate
+def: "The demand rate for ammonium absorption by plant roots from fertilizer band zones to support root biomass synthesis and growth. This nitrogen demand represents enhanced plant nutrient acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNH4DmndBand_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000384
-name: root uptake of NO3 non-band unconstrained by NO3
-comment: PlantDataRateType.txt
+name: Root uptake of nitrate non-band unconstrained by nitrate
+def: "The demand rate for nitrate absorption by plant roots from fertilizer band zones to support root biomass synthesis and growth. This nitrogen demand represents enhanced plant nutrient acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNO3DmndBand_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000385
-name: gaseous NH3 flux fron root disturbance band
-comment: PlantDataRateType.txt
+name: Gaseous NH3 flux fron root disturbance band
+def: "The rate of ammonia capture by individual plant branches through atmospheric dry deposition processes. This branch-level ammonia flux is scaled up to estimate whole-canopy ammonia interception and represents atmospheric nitrogen inputs to plant tissues in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NH3Dep2Can_brch" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000386
-name: O2 constraint to root respiration
-def: "The constraint of oxygen concentration to root respiration. This might be the case in waterlogged soils where oxygen availability can limit the respiration process." []
-comment: PlantDataRateType.txt
+name: Oxygen constraint to root respiration
+def: "The limiting effect of soil oxygen concentration on plant root respiration rates in waterlogged or poorly drained soils. This constraint represents how anaerobic conditions reduce root metabolic activity and is critical for modeling plant responses to soil moisture extremes in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RAutoRootO2Limter_rpvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000149
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000387
-name: net root element uptake (+ve) - exudation (-ve)
-def: "Net root element uptake (+ve) - exudation (-ve) refers to the net amount of nutrient elements taken up by the roots of a plant, minus the amount lost through exudation. Exudation is the process whereby roots release organic substances into the surrounding soil. This parameter is essential in agricultural and ecological modeling as it helps in understanding nutrient cycling in soils and the nutrient utilization efficiency of plants." []
-comment: PlantDataRateType.txt
+name: Net root element uptake (+ve) - exudation (-ve)
+def: "The net flux of chemical elements between plant roots and soil, accounting for both nutrient uptake and organic compound exudation by plant functional types. This bidirectional exchange represents the balance between plant nutrient acquisition and root carbon losses that drive soil biogeochemical processes in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PlantRootSoilElmNetX_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
@@ -3458,708 +4030,888 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000220
 
 [Term]
 id: bervo:BERVO_0000388
-name: total net root element uptake (+ve) - exudation (-ve)
-comment: PlantDataRateType.txt
+name: Total net root element uptake (+ve) - exudation (-ve)
+def: "The annual cumulative release of organic carbon, nitrogen, and phosphorus compounds from plant roots into surrounding soil through exudation processes. This root exudation follows concentration gradients between dissolved organic matter in soil and root tissues and represents an important carbon and nutrient input to soil biogeochemical cycles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PlantExudElm_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000389
-name: pft cumulative N uptake
-comment: PlantDataRateType.txt
+name: Pft cumulative nitrogen uptake
+def: "The annual cumulative nitrogen uptake by plant functional types through root absorption to support biomass synthesis and growth. Plant functional types are groups of plant species with similar ecological characteristics and resource requirements, and this nitrogen uptake measurement is essential for modeling plant productivity and nitrogen cycling in terrestrial ecosystems." []
+comment: "Cumulative" is more specific than "tottal" (as above).  Still unclear on uptake/emission.  What is Pft?
 synonym: "RootUptk_N_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_Qualifier http://www.w3.org/2002/07/Cumulative
 
 [Term]
 id: bervo:BERVO_0000390
-name: pft cumulative P uptake
-comment: PlantDataRateType.txt
+name: Pft cumulative phosphorus uptake
+def: "The annual cumulative phosphorus uptake by plant functional types through root absorption to support biomass synthesis and growth. This phosphorus uptake measurement is essential for modeling plant productivity and phosphorus cycling in terrestrial ecosystems where phosphorus availability often limits plant growth." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootUptk_P_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000001
 
 [Term]
 id: bervo:BERVO_0000391
-name: total root H2O uptake
-comment: PlantDataRateType.txt
+name: Total root water uptake
+def: "The vertically integrated water flux from soil to plant roots to support transpiration and maintain plant water balance. This total root water uptake represents the plant demand for soil water and is fundamental for modeling plant-soil water interactions in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TPlantRootH2OUptake_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000392
-name: current step vertical root water uptake profile
-comment: PlantDataRateType.txt
+name: Current step vertical root water uptake profile
+def: "The layer-specific water flux from soil to plant roots across the vertical soil profile during the current model time step. This depth-resolved water uptake pattern reflects root distribution and soil water availability and is essential for modeling plant water acquisition strategies in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TWaterPlantRoot2Soil_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "m3 H2O d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000393
-name: previous step vertical root water uptake profile
-comment: PlantDataRateType.txt
+name: Previous step vertical root water uptake profile
+def: "The layer-specific water flux from soil to plant roots across the vertical soil profile from the previous model time step. This historical water uptake information enables robust numerical solutions for plant-soil water coupling and iterative convergence in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TWaterPlantRoot2SoilPrev_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "m3 H2O d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000394
-name: vertically profile of root heat uptake
-comment: PlantDataRateType.txt
+name: Vertically profile of root heat uptake
+def: "The layer-specific heat loss from soil associated with plant water uptake through roots across the vertical soil profile. This thermal flux represents the energy transfer that accompanies water movement from soil to plants and ensures consistent water-energy coupling in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "THeatLossRoot2Soil_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "MJ d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000395
-name: total root heat relase
-comment: PlantDataRateType.txt
+name: Total root heat relase
+def: "The vertically integrated heat loss from soil associated with total plant root water uptake across all soil layers. This total thermal flux is used for energy conservation checks and represents the complete energy transfer accompanying plant water acquisition in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "THeatRootRelease_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000396
-name: total internal root gas flux
+name: Total internal root gas flux
 def: "Total internal root gas flux refers to the movement of gases, such as oxygen (O2), carbon dioxide (CO2), and methane (CH4), within plant roots. It represents the sum of all gases exchanged between the plant roots and the surrounding soil or water. This parameter is important in Earth systems modeling as it helps to quantify the exchange of gases between the terrestrial biosphere and the atmosphere, impacting processes such as plant respiration, photosynthesis, and greenhouse gas emissions." []
-comment: PlantDataRateType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_air2root_flx_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000397
-name: total root internal gas flux
+name: Total root internal gas flux
 def: "Total root internal gas flux refers to the overall movement of gases within the root system of plants. It represents the collective exchange of gases, such as oxygen and carbon dioxide, between the roots and the surrounding soil. This parameter is important for understanding the transport of gases and their impact on root respiration, nutrient uptake, and soil gas composition in Earth system models." []
-comment: PlantDataRateType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_root_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000086
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000398
-name: total root-soil solute flux
-comment: PlantDataRateType.txt
+name: Total root-soil solute flux
+def: "The layer-specific uptake of dissolved solutes including gases and nutrients by plant roots from surrounding soil. This solute uptake encompasses all dissolved compounds absorbed by roots and represents an important component of soil-plant chemical transport processes in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_Soil2plant_uptake_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000401
-name: total root element exchange
-comment: PlantDataRateType.txt
+name: Total root element exchange
+def: "The release of carbon, nitrogen, and phosphorus compounds from all plant roots into dissolved soil organic matter pools within each soil layer. This root exudation contributes to soil organic matter dynamics and represents an important pathway for plant-derived organic matter transport in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tRootMycoExud2Soil_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000402
-name: total root CO2 flux into roots
-comment: PlantDataRateType.txt
+name: Total root carbon dioxide flux into roots
+def: "The carbon dioxide emission into root tissues from autotrophic root respiration processes within each soil layer. This internal carbon dioxide flux is essential for tracking gas transport through soil-root systems and represents root metabolic activity in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCO2Emis2Root_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000404
-name: total root internal O2 flux taken away from root O2
-comment: PlantDataRateType.txt
+name: Total root internal oxygen flux taken away from root oxygen gas
+def: "The layer-specific oxygen uptake rate by all plant roots within each soil layer to support root metabolic processes. This oxygen consumption represents the aerobic respiration demand of root tissues and is essential for modeling root function in varying soil oxygen conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RUptkRootO2_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000405
-name: root O2 consumption for autotrophic respiraiton
-comment: PlantDataRateType.txt
+name: Root oxygen consumption for autotrophic respiration
+def: "The layer-specific oxygen consumption rate by plant roots to support autotrophic respiration and root growth processes. This oxygen sink represents the metabolic oxygen demand of root tissues and is critical for modeling root activity under different soil aeration conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootO2_Xink_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gO d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000406
-name: integrated root O2 consumption for autotrophic respiraiton
-comment: PlantDataRateType.txt
+name: Integrated root oxygen consumption for autotrophic respiration
+def: "The vertically integrated oxygen consumption rate by all plant roots across the entire soil profile to support autotrophic respiration. This total oxygen sink represents the whole-plant root metabolic oxygen demand and is used for ecosystem-scale oxygen budget calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootO2_Xink_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gO d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000407
-name: total root internal O2 flux take away from root O2
-comment: PlantDataRateType.txt
+name: Total root internal oxygen flux take away from root oxygen gas
+def: "The vertically integrated oxygen uptake rate by all plant roots across the entire soil profile for metabolic processes. This total oxygen uptake represents the ecosystem-scale root oxygen demand and is essential for modeling plant-soil oxygen dynamics in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RUptkRootO2_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000408
-name: total root length density
-comment: PlantDataRateType.txt
+name: Total root length density
+def: "The total length of plant roots per unit volume of soil within each soil layer contributed by all plant species in a model grid cell. Root length density represents the spatial extent of root systems within soil and is a key parameter for modeling water and nutrient uptake capacity in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "totRootLenDens_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000233
 property_value: bervo:BERVO_has_unit "m m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000409
-name: total root + microbial O2 uptake
-comment: PlantDataRateType.txt
+name: Total root + microbial oxygen uptake
+def: "The combined oxygen demand by plant roots and soil microorganisms to support aerobic respiration processes within each soil layer. This total oxygen uptake represents the ecosystem-scale oxygen consumption for both plant and microbial metabolism in terrestrial biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "REcoO2DmndResp_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000411
-name: total root + microbial NH4 uptake non-band
-comment: PlantDataRateType.txt
+name: Total root + microbial ammonium uptake non-band
+def: "The combined ammonium demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This nitrogen uptake represents the competition between plants and microbes for ammonium in natural soil conditions and is essential for modeling nitrogen cycling dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "REcoNH4DmndSoil_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000413
-name: total root + microbial NO3 uptake non-band
-comment: PlantDataRateType.txt
+name: Total root + microbial nitrate uptake non-band
+def: "The combined nitrate demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This nitrogen uptake represents the competition between plants and microbes for nitrate in natural soil conditions and is essential for modeling nitrogen cycling dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "REcoNO3DmndSoil_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000415
-name: total root + microbial NO2 uptake non-band
-comment: PlantDataRateType.txt
+name: Total root + microbial nitrogen dioxide uptake non-band
+def: "The combined nitrogen dioxide uptake by plant roots and soil microorganisms from non-fertilized soil areas to support metabolic processes. This nitrogen compound uptake represents plant-microbial competition for oxidized nitrogen forms and is important for modeling nitrogen transformation pathways in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO2EcoUptkSoil_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000123
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000417
-name: total root + microbial PO4 uptake non-band
-comment: PlantDataRateType.txt
+name: Total root + microbial phosphate uptake non-band
+def: "The combined phosphate demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This phosphorus uptake represents the competition between plants and microbes for available phosphate and is critical for modeling phosphorus limitation in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "REcoH2PO4DmndSoil_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000419
-name: total root + microbial N2O uptake
-comment: PlantDataRateType.txt
+name: Total root + microbial nitrous oxide uptake
+def: "The combined nitrous oxide uptake by plant roots and soil microorganisms to support metabolic processes. This greenhouse gas uptake represents plant-microbial consumption of nitrous oxide and is important for modeling trace gas cycling and atmospheric exchange in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RN2OEcoUptkSoil_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000421
-name: total root + microbial NH4 uptake band
-comment: PlantDataRateType.txt
+name: Total root + microbial ammonium uptake band
+def: "The combined ammonium demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced nitrogen uptake represents plant-microbial competition for ammonium in fertilized soil areas and is essential for modeling agricultural management effects on nitrogen cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "REcoNH4DmndBand_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000423
-name: total root + microbial NO3 uptake band
-comment: PlantDataRateType.txt
+name: Total root + microbial nitrate uptake band
+def: "The combined nitrate demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced nitrogen uptake represents plant-microbial competition for nitrate in fertilized soil areas and is essential for modeling agricultural management effects on nitrogen cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "REcoNO3DmndBand_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000425
-name: total root + microbial NO2 uptake band
-comment: PlantDataRateType.txt
+name: Total root + microbial nitrogen dioxide uptake band
+def: "The combined nitrogen dioxide uptake by plant roots and soil microorganisms from fertilizer band zones to support metabolic processes. This enhanced nitrogen compound uptake represents plant-microbial competition for oxidized nitrogen forms in fertilized areas and is important for modeling nitrogen transformation in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO2EcoUptkBand_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000123
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000427
-name: total root + microbial PO4 uptake band
-comment: PlantDataRateType.txt
+name: Total root + microbial phosphate uptake band
+def: "The combined phosphate demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced phosphorus uptake represents plant-microbial competition for available phosphate in fertilized areas and is critical for modeling agricultural phosphorus management strategies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "REcoH2PO4DmndBand_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000429
-name: total root + microbial DOC uptake
-comment: PlantDataRateType.txt
+name: Total root + microbial dissolved organic carbon uptake
+def: "The combined demand for dissolved organic matter by plant roots and soil microorganisms from soil organic carbon pools. Plant uptake occurs through root exudation gradients between root nonstructural carbon, nitrogen, and phosphorus and soil dissolved organic matter, representing plant-microbial competition for organic substrates." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RDOMEcoDmndK_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000431
-name: total root + microbial acetate uptake
-comment: PlantDataRateType.txt
+name: Total root + microbial acetate uptake
+def: "The combined acetate demand by plant roots and soil microorganisms from soil organic acid pools to support metabolic processes. This organic acid uptake represents plant-microbial competition for low molecular weight organic compounds and is important for modeling soil carbon cycling dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RAcetateEcoDmndK_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000205
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000433
-name: total root H2 flux
-comment: PlantDataRateType.txt
-synonym: "TRootH2Flx_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+name: Total root hydrogen flux
+def: "The total hydrogen gas flux associated with plant root metabolic processes and hydrogen transport. This hydrogen flux represents root-mediated hydrogen cycling and is relevant for modeling trace gas dynamics and anaerobic metabolism in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000434
-name: root autotrophic respiraiton
-comment: PlantDataRateType.txt
+name: Root autotrophic respiration
+def: "The layer-specific carbon dioxide release from plant root autotrophic respiration processes during the current model time step. This root respiration represents the metabolic carbon dioxide production by root tissues and is fundamental for modeling soil carbon dioxide efflux and root metabolism." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCO2Autor_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gC d-3 hr-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0000435
-name: current time step root autotrophic respiraiton
-comment: PlantDataRateType.txt
+name: Current time step root autotrophic respiration
+def: "The vertically integrated carbon dioxide release from plant root autotrophic respiration across all soil layers during the current model time step. This total root respiration represents the ecosystem-scale root metabolic carbon dioxide production and is essential for modeling soil carbon dioxide efflux." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCO2Autor_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0000436
-name: previous time step root autotrophic respiraiton
-comment: PlantDataRateType.txt
+name: Previous time step root autotrophic respiration
+def: "The vertically integrated carbon dioxide release from plant root autotrophic respiration across all soil layers during the previous model time step. This historical root respiration information enables stable numerical solutions and temporal integration schemes in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCO2AutorPrev_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0000437
-name: moisture dependence scalar for root growth
-comment: PlantDataRateType.txt
+name: Moisture dependence scalar for root growth
+def: "The dimensionless scaling factor representing the sensitivity of root and mycorrhizal growth to soil matric potential and moisture conditions. This moisture dependence scalar modulates root growth rates based on soil water availability and is critical for modeling plant responses to drought stress." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "fRootGrowPSISense_pvr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 
 [Term]
 id: bervo:BERVO_0000438
-name: autotrophic root respiration released to soil
-comment: PlantDataRateType.txt
+name: Autotrophic root respiration released to soil
+def: "The layer-specific carbon dioxide release from root autotrophic respiration into surrounding soil through root-soil gas exchange processes. This root-derived carbon dioxide flux contributes to soil carbon dioxide concentrations and represents an important component of soil respiration in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCO2Ar2Soil_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000439
-name: total autotrophic root respiraiton released to soil
-comment: PlantDataRateType.txt
+name: Total autotrophic root respiration released to soil
+def: "The vertically integrated carbon dioxide release from all plant root autotrophic respiration into soil through root-soil gas exchange across all soil layers. This total root-derived soil carbon dioxide flux represents the ecosystem-scale contribution of root respiration to soil carbon dioxide concentrations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCO2Ar2Soil_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000440
-name: autotrophic root respiration released to root
-comment: PlantDataRateType.txt
+name: Autotrophic root respiration released to root
+def: "The layer-specific carbon dioxide release from root autotrophic respiration that remains within root tissues through internal gas exchange processes. This internal root carbon dioxide represents the accumulation of respiratory carbon dioxide within root air spaces before soil exchange." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCO2Ar2Root_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0000441
-name: total autotrophic root respiration released to root
-comment: PlantDataRateType.txt
+name: Total autotrophic root respiration released to root
+def: "The vertically integrated carbon dioxide release from all plant root autotrophic respiration that remains within root tissues through internal gas exchange across all soil layers. This total internal root carbon dioxide represents the ecosystem-scale accumulation of respiratory carbon dioxide in root air spaces." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootCO2Ar2Root_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000442
-name: gases released to soil due to dying roots
-comment: PlantDataRateType.txt
+name: Gases released to soil due to dying roots
+def: "The layer-specific release of dissolved gases and solutes from decomposing root tissues into surrounding soil. This root mortality flux represents the transfer of root-stored compounds to soil pools upon root death and is important for modeling soil organic matter inputs." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_deadroot2soil_vr" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000443
-name: gas released to soil due to dying roots
-comment: PlantDataRateType.txt
+name: Gas released to soil due to dying roots
+def: "The vertically integrated release of dissolved gases and solutes from decomposing root tissues into soil across all soil layers. This total root mortality flux represents the ecosystem-scale transfer of root-derived compounds to soil organic matter pools." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_deadroot2soil_col" RELATED []
-is_a: bervo:BERVO_9000006 ! plant data rate type
+is_a: bervo:BERVO_9000006 ! Plant data rate type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000444
-name: change factor for irrigation
-comment: IrrigationDataType.txt
-synonym: "DIRRI" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+name: Change factor for irrigation
+def: "A dimensionless scaling factor that modifies irrigation application rates or timing based on environmental conditions or management decisions. This irrigation modifier represents adaptive irrigation management strategies and is used to optimize water application efficiency in agricultural water management models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Context bervo:BERVO_8000070
 
 [Term]
 id: bervo:BERVO_0000445
-name: subsurface irrigation CO2 concentration
-comment: IrrigationDataType.txt
-synonym: "CCOU" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+name: Subsurface irrigation carbon dioxide concentration
+def: "The concentration of dissolved carbon dioxide in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration affects soil carbon dioxide dynamics and root respiration processes, and is important for modeling irrigation impacts on soil biogeochemistry." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000446
-name: subsurface irrigation CH4 concentration
-def: "Subsurface irrigation CH4 concentration refers to the measurement or estimation of the concentration of methane (CH4) within the subsurface soil or water layers during an irrigation process. This parameter is typically used in earth systems modeling to analyze and understand the impact of subsurface irrigation on the emission of methane, a potent greenhouse gas, and its subsequent effects on the environment and climate systems." []
-comment: IrrigationDataType.txt
-synonym: "CCHU" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+name: Subsurface irrigation methane concentration
+def: "The concentration of dissolved methane in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration influences soil methane dynamics and anaerobic processes, and is relevant for modeling irrigation effects on trace gas cycling in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000024
 
 [Term]
 id: bervo:BERVO_0000447
-name: subsurface irrigation O2 concentration
-comment: IrrigationDataType.txt
-synonym: "COXU" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+name: Subsurface irrigation oxygen concentration
+def: "The concentration of dissolved oxygen in subsurface irrigation water applied below the soil surface. This oxygen concentration affects soil aeration, root respiration, and microbial processes, and is critical for modeling irrigation impacts on soil redox conditions and plant health." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000448
-name: subsurface irrigation N2 concentration
-comment: IrrigationDataType.txt
-synonym: "CNNU" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+name: Subsurface irrigation nitrogen concentration
+def: "The concentration of dissolved nitrogen compounds in subsurface irrigation water applied below the soil surface. This nitrogen concentration provides plant nutrients and affects soil nitrogen cycling, and is essential for modeling fertigation effects on crop nutrition and nitrogen management." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
 
 [Term]
 id: bervo:BERVO_0000449
-name: subsurface irrigation N2O concentration
-comment: IrrigationDataType.txt
-synonym: "CN2U" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+name: Subsurface irrigation nitrous oxide concentration
+def: "The concentration of dissolved nitrous oxide in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration influences soil nitrous oxide emissions and nitrogen transformation processes, and is important for modeling irrigation effects on agricultural greenhouse gas budgets." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000017
 
 [Term]
 id: bervo:BERVO_0000450
-name: start and end dates of automated irrigation
-comment: IrrigationDataType.txt
+name: Start and end dates of automated irrigation
+def: "The temporal scheduling parameters that determine when automated irrigation systems begin and cease water application based on predefined environmental or crop criteria. These irrigation timing constraints are essential for modeling automated agricultural water management and optimizing crop water use efficiency." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "IIRRA" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000070
 
 [Term]
 id: bervo:BERVO_0000451
-name: irrigation application
-comment: IrrigationDataType.txt
+name: Irrigation application
+def: "The rate of water delivery to agricultural soils through irrigation systems to supplement natural precipitation. This irrigation water application rate is fundamental for modeling crop water balance, soil moisture dynamics, and agricultural water management strategies in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RRIG" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000070
 property_value: bervo:BERVO_has_unit "mm h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000452
-name: depth of irrigation application
-def: "Depth of irrigation application refers to the depth to which water is applied during irrigation. This is an important parameter in irrigation management, as it can influence the distribution of water and nutrients in the soil, crop water use efficiency, and ultimately, crop yield and quality. The depth of irrigation application can vary depending on factors such as the type of irrigation system used, crop type and growth stage, soil type, and weather conditions." []
-comment: IrrigationDataType.txt
+name: Depth of irrigation application
+def: "The soil depth to which irrigation water penetrates during application, influencing water and nutrient distribution in the root zone. This irrigation depth parameter affects crop water use efficiency, nutrient availability, and soil water redistribution patterns, and is essential for optimizing agricultural water management practices." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WDPTH" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "m" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000070
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0000453
-name: underground irrigation
-comment: IrrigationDataType.txt
+name: Underground irrigation
+def: "The volumetric rate of water application through subsurface irrigation systems at specific soil depths below the surface. This belowground irrigation method delivers water directly to root zones and minimizes evaporation losses, representing an efficient water delivery strategy in agricultural water management models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "IrrigSubsurf_col" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000454
-name: surface irrigation
-comment: IrrigationDataType.txt
+name: Rate of water application in surface irrigation
+def: "The volumetric rate of water application through surface irrigation systems at the soil surface level. This aboveground irrigation method applies water that infiltrates downward through the soil profile and represents traditional flood or furrow irrigation practices in agricultural water management models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "IrrigSurface_col" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000455
-name: fraction of FC-WP below which automatic irrigation applied
-comment: IrrigationDataType.txt
+name: Fraction of FC-WP below which automatic irrigation applied
+def: "The dimensionless threshold representing the fraction of field capacity minus wilting point below which automated irrigation systems activate. This soil moisture trigger controls irrigation timing based on plant available water content and is critical for optimizing automated agricultural water management strategies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FIRRA_col" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_8000247 ! Fraction
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000070
 
 [Term]
 id: bervo:BERVO_0000456
-name: fraction of FC-WP to which automatic irrigation applied
-comment: IrrigationDataType.txt
+name: Fraction of FC-WP to which automatic irrigation applied
+def: "The dimensionless target representing the fraction of field capacity minus wilting point to which automated irrigation systems apply water. This soil moisture restoration target determines irrigation application amounts and is essential for maintaining optimal soil water conditions in automated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CIRRA_col" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_8000247 ! Fraction
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000070
 
 [Term]
 id: bervo:BERVO_0000457
-name: depth to which automatic irrigation applied
-def: "The depth to which automatic irrigation is applied refers to the depth of water that is delivered to the plant's root zone when the automatic irrigation system is triggered. The determination of this depth is crucial to ensure that the sufficient amount of water is supplied to meet the plant's water needs and minimize water wastage." []
-comment: IrrigationDataType.txt
+name: Depth to which automatic irrigation applied
+def: "The soil depth to which automated irrigation systems deliver water when triggered by soil moisture or crop water stress criteria. This irrigation penetration depth ensures adequate water supply to plant root zones and represents a critical design parameter for automated agricultural water management systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DIRRA" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0000458
-name: accumulated relative change for irrigation
-comment: IrrigationDataType.txt
-synonym: "TDIRI" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+name: Accumulated relative change for irrigation
+def: "The cumulative dimensionless change in irrigation application rates or timing relative to baseline conditions over a specified time period. This irrigation adjustment metric tracks adaptive management responses and represents the integrated effect of environmental or management factors on irrigation strategies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Context bervo:BERVO_8000070
 
 [Term]
 id: bervo:BERVO_0000459
-name: surface irrigation pH
-comment: IrrigationDataType.txt
+name: Surface irrigation pH
+def: "The hydrogen ion concentration of water used in surface irrigation systems, expressed on the logarithmic pH scale. This irrigation water acidity affects soil pH, nutrient availability, and plant uptake processes, and is important for managing soil chemistry and crop nutrition in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PHQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000261
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000261
 
 [Term]
 id: bervo:BERVO_0000460
-name: surface irrigation NH4 concentration
-def: "Surface irrigation NH4 concentration refers to the concentration of ammonium (NH4) ions in water used for surface irrigation. Surface irrigation is a method of irrigation where water is directly applied to the soil surface and allowed to infiltrate and move through the crop root zone by gravity. The NH4 concentration in surface irrigation water is an important parameter that affects nutrient availability for plants and can impact soil fertility and water quality. Monitoring and managing NH4 concentration in surface irrigation water is crucial to ensure optimal plant growth and minimize potential environmental impacts." []
-comment: IrrigationDataType.txt
+name: Surface irrigation ammonium concentration
+def: "The concentration of dissolved ammonium ions in water used for surface irrigation systems that apply water directly to soil surfaces. This nitrogen concentration provides plant nutrients through fertigation and affects soil nitrogen cycling, representing an important component of integrated crop nutrition management strategies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NH4_irrig_mole_conc" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
 
 [Term]
 id: bervo:BERVO_0000461
-name: surface irrigation NO3 concentration
-def: "Surface irrigation NO3 concentration refers to the concentration of nitrate (NO3) in the irrigation water used for surface irrigation. Surface irrigation involves the application of water to the soil surface to infiltrate and reach the plant roots. The 'NO3 concentration' parameter is crucial because nitrate is a major nutrient required by plants for growth. However, excessive nitrate concentration can lead to various environmental issues such as water pollution and eutrophication." []
-comment: IrrigationDataType.txt
+name: Surface irrigation nitrate concentration
+def: "The concentration of dissolved nitrate ions in water used for surface irrigation systems that apply water to soil surfaces. This nitrogen concentration provides essential plant nutrients through fertigation but can contribute to water quality issues if excessive, making it critical for managing agricultural nutrient balances and environmental impacts." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NO3_irrig_mole_conc" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
 
 [Term]
 id: bervo:BERVO_0000462
-name: surface irrigation H2PO4 concentration
-def: "Surface irrigation H2PO4 concentration refers to the concentration of the hydrogen phosphate ion (H2PO4-) in the irrigation water used for surface irrigation. H2PO4- is a form of phosphorous available to plants and can affect the nutrient content and pH level of the soil. Monitoring and controlling the H2PO4- concentration in surface irrigation can help optimize plant growth and ensure proper soil health." []
-comment: IrrigationDataType.txt
+name: Surface irrigation H2PO4 concentration
+def: "The concentration of dissolved dihydrogen phosphate ions in water used for surface irrigation systems that supply plant-available phosphorus. This phosphorus concentration affects soil nutrient availability and pH conditions, and is essential for optimizing crop nutrition while managing soil phosphorus dynamics in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "H2PO4_irrig_mole_conc" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000157
 
 [Term]
 id: bervo:BERVO_0000463
-name: surface irrigation Al concentration
-def: "Surface irrigation Al concentration refers to the concentration of aluminum (Al) in the water used for surface irrigation. Surface irrigation is a method of applying water to crops by allowing water to flow over the soil surface, providing moisture to plant roots. The Al concentration in surface irrigation water can impact soil health, plant growth, and overall agricultural productivity. This parameter is relevant for earth systems modeling to understand the potential effects of aluminum on the water quality, soil chemistry, and plant responses in surface irrigation systems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation Al concentration
+def: "The concentration of dissolved aluminum in water used for surface irrigation systems applied to agricultural soils. This metal concentration can affect soil chemistry, plant toxicity, and crop productivity, and is important for assessing irrigation water quality and potential impacts on soil health in agricultural water management." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CALQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000180
 
 [Term]
 id: bervo:BERVO_0000464
-name: surface irrigation Fe concentration
-def: "Surface irrigation Fe concentration refers to the concentration of iron (Fe) in water used for surface irrigation in an earth system modeling context. It represents the amount of dissolved or particulate iron present in the irrigation water, which can have implications for soil fertility, crop growth, and overall ecosystem health. This parameter is important to consider in earth system models as it can affect the biogeochemical cycling of iron, nutrient availability in the soil, and potentially impact downstream water bodies through runoff or leaching." []
-comment: IrrigationDataType.txt
+name: Surface irrigation iron concentration
+def: "The concentration of dissolved iron in water used for surface irrigation systems applied to agricultural soils. This metal concentration affects soil fertility, nutrient cycling, and plant micronutrient availability, and is important for managing irrigation water quality and understanding biogeochemical iron cycling in agricultural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CFEQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000182
 
 [Term]
 id: bervo:BERVO_0000465
-name: surface irrigation H concentration
-def: "Surface irrigation H concentration refers to the level of hydrogen ions (H+) in the water used for surface irrigation in an earth system model. It represents the acid-base balance of the water, and is typically measured using the pH scale. The H concentration can affect the availability of nutrients in the soil, the soil's ability to retain water, and the overall productivity of the irrigation system. Monitoring and understanding the H concentration in surface irrigation can help in assessing and managing the potential impacts of water acidity on agricultural practices and ecosystems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation hydrogen concentration
+def: "The concentration of hydrogen ions in water used for surface irrigation systems, which determines water acidity and pH levels. This hydrogen concentration affects soil chemistry, nutrient availability, and plant uptake processes, and is critical for assessing irrigation water quality impacts on agricultural soil health and crop productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CHYQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
 
 [Term]
 id: bervo:BERVO_0000466
-name: surface irrigation Ca concentration
-def: "Surface irrigation Ca concentration refers to the concentration of calcium (Ca) in the water used for surface irrigation in agricultural systems. It represents the amount of dissolved calcium ions present in the irrigation water, which can impact the soil chemistry and fertility. The Ca concentration in surface irrigation water is an important parameter to consider in Earth systems modeling, as it can influence soil structure, nutrient availability, and plant growth." []
-comment: IrrigationDataType.txt
+name: Surface irrigation calcium concentration
+def: "The concentration of dissolved calcium in water used for surface irrigation systems applied to agricultural soils. This essential nutrient concentration affects soil structure, cation exchange capacity, and plant nutrition, and is important for managing soil fertility and calcium balance in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCAQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000135
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000108
 
 [Term]
 id: bervo:BERVO_0000467
-name: surface irrigation Mg concentration
-def: "Surface irrigation Mg concentration refers to the concentration of magnesium (Mg) in the water used for surface irrigation. It represents the amount of magnesium present in the irrigation water that is supplied to the land surface for agricultural purposes. This parameter is important for understanding and modeling the impact of irrigation practices on the soil magnesium levels and subsequent effects on crop growth, nutrient balance, and potential soil degradation." []
-comment: IrrigationDataType.txt
+name: Surface irrigation magnesium concentration
+def: "The concentration of dissolved magnesium in water used for surface irrigation systems applied to agricultural soils. This essential nutrient concentration affects soil fertility, plant photosynthesis, and chlorophyll production, and is important for maintaining optimal magnesium balance in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CMGQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000207
 
 [Term]
 id: bervo:BERVO_0000468
-name: surface irrigation Na concentration
-def: "Surface irrigation Na concentration refers to the concentration of sodium (Na) in the water used for surface irrigation. It represents the amount of sodium present in the irrigation water that is applied to the soil surface to meet the water demands of crops. This parameter is important in earth systems modeling as it influences soil salinity, affects plant growth and yield, and can have detrimental effects on the overall soil health and fertility. The surface irrigation Na concentration is typically measured in units of milligrams per liter (mg/L) or parts per million (ppm)." []
-comment: IrrigationDataType.txt
+name: Surface irrigation sodium concentration
+def: "The concentration of dissolved sodium in water used for surface irrigation systems applied to agricultural soils. This cation concentration significantly influences soil salinity, sodicity, and plant salt stress, and is critical for assessing irrigation water quality and managing saline conditions in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNAQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000143
 
 [Term]
 id: bervo:BERVO_0000469
-name: surface irrigation K concentration
-def: "Surface irrigation K concentration refers to the concentration of potassium (K) in water used for surface irrigation of agricultural fields. It is a parameter that affects the availability of potassium in the soil, which in turn influences plant growth and nutrient uptake. The surface irrigation K concentration is typically measured in units of mass per volume (e.g., milligrams per liter) and can vary depending on factors such as soil type, crop requirements, and water quality. Proper management of surface irrigation K concentration is important for maintaining optimal nutrient levels in the soil and maximizing crop productivity." []
-comment: IrrigationDataType.txt
+name: Surface irrigation potassium concentration
+def: "The concentration of dissolved potassium in water used for surface irrigation systems applied to agricultural soils. This essential macronutrient concentration affects plant growth, enzyme function, and water regulation, and is important for optimizing crop nutrition and potassium management in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CKAQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000135
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000198
 
 [Term]
 id: bervo:BERVO_0000470
-name: surface irrigation OH concentration
-def: "Surface irrigation OH concentration refers to the concentration of hydroxide ions (OH-) in the irrigation water used for surface irrigation. Hydroxide ions are an important component of the pH balance in water, with higher concentrations leading to more alkaline conditions. Measuring and controlling the OH- concentration in surface irrigation can help maintain appropriate soil conditions for plant growth." []
-comment: IrrigationDataType.txt
+name: Surface irrigation hydroxide concentration
+def: "The concentration of hydroxide ions in water used for surface irrigation systems, which determines water alkalinity and pH levels. This hydroxide concentration affects soil chemistry, nutrient availability, and plant uptake processes, and is essential for managing alkaline conditions in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "COHQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000035
 
 [Term]
 id: bervo:BERVO_0000471
-name: surface irrigation SO4 concentration
-def: "Surface irrigation SO4 concentration refers to the concentration of sulfate ions (SO4) in the water used for surface irrigation. Sulfates are a type of sulfur compound that is often present in natural water sources and can affect the pH level and nutrient content of the soil. Monitoring and controlling the SO4 concentration in surface irrigation can help optimize plant growth and ensure proper soil health." []
-comment: IrrigationDataType.txt
+name: Surface irrigation sulfate concentration
+def: "The concentration of dissolved sulfate ions in water used for surface irrigation systems applied to agricultural soils. This sulfur-containing anion affects soil chemistry, plant sulfur nutrition, and water quality, and is important for managing sulfate levels and plant nutrient balance in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CSOQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000228
 
 [Term]
 id: bervo:BERVO_0000472
-name: surface irrigation Cl concentration
-def: "Surface irrigation Cl concentration refers to the concentration of chloride (Cl) ions in the water used for surface irrigation. It is a parameter that describes the amount of chloride present in the irrigation water, which can have implications for soil fertility and plant health. High levels of Cl in irrigation water can lead to salinity issues, affecting crop growth and soil quality. Monitoring and managing surface irrigation Cl concentration is important for sustainable agriculture practices and efficient water management in earth systems modeling." []
-comment: IrrigationDataType.txt
+name: Surface irrigation chloride concentration
+def: "The concentration of dissolved chloride ions in water used for surface irrigation systems applied to agricultural soils. This anion concentration contributes to water salinity, affects plant salt tolerance, and can cause chloride toxicity in sensitive crops, making it critical for managing saline irrigation water quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCLQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000135
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000036
 
 [Term]
 id: bervo:BERVO_0000473
-name: surface irrigation CO3 concentration
-def: "Surface irrigation CO3 concentration refers to the concentration of carbonate (CO3) ions in the water used for surface irrigation. Surface irrigation is a method of irrigation in which water is applied to the land surface and allowed to flow over the soil surface to irrigate crops. The CO3 concentration parameter is important to monitor as it can impact soil pH, nutrient availability, and the overall health and productivity of the agricultural system." []
-comment: IrrigationDataType.txt
+name: Surface irrigation carbonate concentration
+def: "The concentration of dissolved carbonate ions in water used for surface irrigation systems applied to agricultural soils. This carbon-containing anion affects water alkalinity, soil pH buffering capacity, and nutrient availability, and is important for managing alkaline irrigation conditions in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CC3Q" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000098
 
 [Term]
 id: bervo:BERVO_0000474
-name: surface irrigation HCO3 concentration
-def: "Surface irrigation HCO3 concentration refers to the measurement of bicarbonate (HCO3-) concentration in the water used for surface irrigation. It represents the amount of bicarbonate ions dissolved in the irrigation water, which can have an impact on soil chemistry and crop health. The HCO3- concentration is an important parameter to consider in earth system modeling as it can affect nutrient availability, irrigation efficiency, and overall water quality in agricultural systems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation bicarbonate concentration
+def: "The concentration of dissolved bicarbonate ions in water used for surface irrigation systems applied to agricultural soils. This carbon-containing anion affects water alkalinity, soil pH, and nutrient availability, and is essential for assessing alkaline irrigation water quality and its impacts on soil chemistry." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CHCQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000141
 
 [Term]
 id: bervo:BERVO_0000475
-name: surface irrigation AlOH concentration
-def: "Surface irrigation AlOH concentration refers to the concentration of AlOH (aluminum hydroxide) in water used for surface irrigation. AlOH is a common mineral compound that can be present in natural water sources or introduced through human activities such as mining and industrial processes. The concentration of AlOH in surface irrigation water can affect plant health and soil properties. Modeling this parameter is important for understanding the potential impacts of AlOH on crop growth, soil fertility, and water quality in agricultural systems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation aluminum hydroxide concentration
+def: "The concentration of dissolved aluminum hydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum compound affects water pH, soil aluminum toxicity, and plant growth, and is important for assessing potential aluminum stress impacts in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CAL1Q" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000135
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000203
 
 [Term]
 id: bervo:BERVO_0000476
-name: surface irrigation AlOH2 concentration
-def: "Surface irrigation AlOH2 concentration refers to the concentration of AlOH2, which is a compound formed when aluminum reacts with water, in the water used for surface irrigation. Surface irrigation is a method of irrigating crops where water is applied directly to the soil surface and allowed to infiltrate into the root zone. The AlOH2 concentration in surface irrigation water can affect the availability of aluminum for plant uptake and can also have implications for soil health and water quality. This parameter is important to consider in earth systems models as it can influence plant growth, nutrient cycling, and hydrological processes associated with surface irrigation systems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation AlOH2 concentration
+def: "The concentration of dissolved aluminum dihydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum compound forms through hydrolysis reactions and affects water chemistry, soil aluminum dynamics, and potential plant aluminum toxicity in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CAL2Q" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000119
 
 [Term]
 id: bervo:BERVO_0000477
-name: surface irrigation AlOH3 concentration
-def: "Surface irrigation AlOH3 concentration refers to the concentration of AlOH3 (aluminum hydroxide) in water used for surface irrigation. Aluminum hydroxide is commonly incorporated into surface water bodies through inputs from surrounding soils, industrial activities, and atmospheric deposition. The concentration of AlOH3 can affect the chemical properties and bioavailability of other elements in the irrigation water, and thus plays a role in nutrient cycling and potential impacts on aquatic ecosystems. Monitoring this parameter is important for understanding the potential risks and impacts of surface irrigation on water quality and ecosystem health." []
-comment: IrrigationDataType.txt
+name: Surface irrigation AlOH3 concentration
+def: "The concentration of dissolved aluminum trihydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum hydroxide compound affects water pH, soil chemistry, and aluminum bioavailability, and is important for assessing potential aluminum toxicity impacts on crops in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CAL3Q" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000194
 
 [Term]
 id: bervo:BERVO_0000478
-name: surface irrigation AlOH4 concentration
-def: "Surface irrigation AlOH4 concentration refers to the concentration of aluminum hydroxide (AlOH4) in the water used for surface irrigation. It represents the amount of dissolved aluminum hydroxide in the irrigation water, which can have implications for soil health, crop growth, and water quality. Monitoring this parameter is important in earth systems modeling to understand the potential impacts of aluminum toxicity on plant productivity and ecosystem dynamics in areas where surface irrigation is practiced." []
-comment: IrrigationDataType.txt
+name: Surface irrigation AlOH4 concentration
+def: "The concentration of dissolved aluminum tetrahydroxide in water used for surface irrigation systems applied to agricultural soils. This highly hydrated aluminum compound affects water alkalinity, soil aluminum chemistry, and plant aluminum stress, and is relevant for managing aluminum toxicity in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CAL4Q" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
@@ -4168,536 +4920,573 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000154
 
 [Term]
 id: bervo:BERVO_0000479
-name: surface irrigation AlSO4 concentration
+name: Surface irrigation aluminum sulfate concentration
 def: "Surface irrigation AlSO4 concentration refers to the concentration of aluminum sulfate (AlSO4) in the water used for surface irrigation. This parameter is important in earth systems modeling as it can impact the soil chemistry and plant health in irrigated areas. The concentration of AlSO4 in surface irrigation water can affect the availability and uptake of nutrients by plants, as well as the potential for aluminum toxicity in the soil. Monitoring and understanding the surface irrigation AlSO4 concentration is crucial for accurately simulating the impacts of irrigation practices on agricultural productivity and ecosystem health." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CALSQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000107
 
 [Term]
 id: bervo:BERVO_0000480
-name: surface irrigation FeOH concentration
+name: Surface irrigation ferric hydroxide concentration
 def: "Surface irrigation FeOH concentration refers to the concentration of ferric hydroxide (FeOH) in surface water used for irrigation purposes. Ferric hydroxide is a common form of iron oxide that precipitates out of water under certain environmental conditions. This parameter is important in earth systems modeling as it influences the availability of iron (Fe) in the soil, which plays a crucial role in plant growth and nutrient uptake. The concentration of FeOH in surface irrigation water can vary depending on factors such as soil characteristics, water quality, and agricultural practices. Monitoring and modeling this parameter can help assess the potential impacts of surface irrigation on soil health and agricultural productivity." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CFE1Q" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000016
 
 [Term]
 id: bervo:BERVO_0000481
-name: surface irrigation FeOH2 concentration
+name: Surface irrigation ferrous hydroxide concentration
 def: "Surface irrigation FeOH2 concentration refers to the concentration of ferrous hydroxide (FeOH2) in water used for surface irrigation. It represents the amount of dissolved ferrous hydroxide present in the irrigation water, which can have implications for plant nutrient uptake, soil fertility, and water quality. The FeOH2 concentration can impact the availability of iron as a micronutrient for crops and influence various chemical reactions occurring in soil and water systems. Monitoring and understanding this parameter is important for accurate modeling of agricultural systems and their interactions with the environment." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CFE2Q" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000219
 
 [Term]
 id: bervo:BERVO_0000482
-name: surface irrigation FeOH3 concentration
+name: Surface irrigation iron oxyhydroxide concentration
 def: "Surface irrigation FeOH3 concentration refers to the concentration of FeOH3 (iron oxyhydroxide) in the water used for surface irrigation. This parameter is relevant for Earth system modeling as it influences the availability of iron in the soil and its subsequent impact on plant growth and nutrient cycling. The concentration of FeOH3 can vary depending on factors such as soil properties, water quality, and agricultural practices." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CFE3Q" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000074
 
 [Term]
 id: bervo:BERVO_0000483
-name: surface irrigation FeOH4 concentration
+name: Surface irrigation iron hydroxide concentration
 def: "Surface irrigation FeOH4 concentration refers to the concentration of iron hydroxide (FeOH4) in the water used for surface irrigation. It represents the amount of FeOH4 suspended in the water and is measured in units of mass per unit volume (e.g., milligrams per liter). FeOH4 concentration is an important parameter in earth systems modeling as it can affect the chemical composition and nutrient availability of the irrigation water, as well as the potential impacts on soil quality and ecosystem health." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CFE4Q" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000110
 
 [Term]
 id: bervo:BERVO_0000484
-name: surface irrigation FeSO4 concentration
+name: Surface irrigation iron sulfate concentration
 def: "Surface irrigation FeSO4 concentration refers to the concentration of iron sulfate (FeSO4) in the water used for surface irrigation. It is a parameter that quantifies the amount of dissolved iron sulfate present in the irrigation water, which is typically used to supply essential iron nutrients to crops during surface irrigation. The concentration of FeSO4 affects the availability and uptake of iron by plants, influencing their growth, development, and overall productivity." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CFESQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000045
 
 [Term]
 id: bervo:BERVO_0000485
-name: surface irrigation CaOH concentration
+name: Surface irrigation calcium hydroxide concentration
 def: "Surface irrigation CaOH concentration refers to the concentration of calcium hydroxide (CaOH) in the water used for surface irrigation. It is a parameter that affects the quality of the irrigation water and can have an impact on soil pH and nutrient availability for plants. The CaOH concentration is typically measured in units of mass per volume (e.g., mg/L) and is an important parameter to consider when assessing the potential effects of irrigation water on crop growth and soil chemistry." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCAOQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000135
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000140
 
 [Term]
 id: bervo:BERVO_0000486
-name: surface irrigation CaCO3 concentration
+name: Surface irrigation calcium carbonate concentration
 def: "Surface irrigation CaCO3 concentration refers to the amount of calcium carbonate (CaCO3) present in the water used for surface irrigation of agricultural fields. It represents the concentration of this mineral compound, which can influence the water quality and its potential to cause scaling or clogging in irrigation systems. Monitoring and modeling surface irrigation CaCO3 concentration is important for understanding its impact on soil properties, nutrient availability, crop growth, and the overall sustainability of agricultural practices." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCACQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000094
 
 [Term]
 id: bervo:BERVO_0000487
-name: surface irrigation CaHCO3 concentration
+name: Surface irrigation calcium bicarbonate concentration
 def: "Surface irrigation CaHCO3 concentration refers to the concentration of calcium bicarbonate (CaHCO3) in water used for surface irrigation. Surface irrigation is a method of watering crops where water is distributed over the soil surface and allowed to infiltrate into the root zone. The CaHCO3 concentration in the irrigation water can affect soil pH, nutrient availability, and plant growth. Monitoring this parameter is important for understanding the potential impacts of water quality on agricultural productivity and soil health in surface irrigation systems." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCAHQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000200
 
 [Term]
 id: bervo:BERVO_0000488
-name: surface irrigation CaSO4 concentration
+name: Surface irrigation calcium sulfate concentration
 def: "Surface irrigation CaSO4 concentration refers to the amount of calcium sulfate (CaSO4) present in the water used for surface irrigation. It represents the concentration of CaSO4 in the irrigation water that is applied to the soil surface to irrigate crops or vegetation. This parameter is important in earth systems modeling as it can affect various processes such as soil salinity, nutrient availability, and crop growth. High concentrations of CaSO4 can lead to increased salinity in the soil, which can negatively impact plant water uptake and overall crop productivity. Monitoring and understanding the surface irrigation CaSO4 concentration can help in predicting and managing the potential effects on agricultural systems and water resources." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCASQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000051
 
 [Term]
 id: bervo:BERVO_0000489
-name: surface irrigation MgOH concentration
+name: Surface irrigation magnesium hydroxide concentration
 def: "Surface irrigation MgOH concentration refers to the concentration of magnesium hydroxide (MgOH) in water used for surface irrigation. It is a parameter used in earth systems modeling to quantify the amount of MgOH present in the irrigation water, which has implications for plant health, soil fertility, and water quality. The concentration is typically expressed in units of milligrams per liter (mg/L) or parts per million (ppm)." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CMGOQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000054
 
 [Term]
 id: bervo:BERVO_0000490
-name: surface irrigation MgCO3 concentration
+name: Surface irrigation magnesium carbonate concentration
 def: "The surface irrigation MgCO3 concentration refers to the concentration of magnesium carbonate (MgCO3) in the water used for surface irrigation. It represents the amount of magnesium carbonate dissolved in the irrigation water, typically measured in milligrams per liter (mg/L) or parts per million (ppm). This parameter is important for understanding the potential impacts of irrigation on soil chemistry and the overall nutrient balance in agricultural systems. High levels of magnesium carbonate in irrigation water can affect soil pH and fertility, potentially influencing plant growth and crop yields. Monitoring and managing surface irrigation MgCO3 concentration is therefore crucial for sustainable agricultural practices and effective water resource management." []
-comment: IrrigationDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CMGCQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000210
 
 [Term]
 id: bervo:BERVO_0000491
-name: surface irrigation MgHCO3 concentration
-def: "Surface irrigation MgHCO3 concentration refers to the concentration of magnesium bicarbonate (MgHCO3) in the water used for surface irrigation. It represents the amount of magnesium and bicarbonate ions dissolved in water, which can have a significant impact on the chemistry and nutrient availability in the soil. The surface irrigation MgHCO3 concentration parameter is important in earth systems modeling as it influences soil fertility, crop productivity, and can contribute to the overall water quality in agricultural systems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation magnesium bicarbonate concentration
+def: "The concentration of dissolved magnesium bicarbonate in water used for surface irrigation systems applied to agricultural soils. This compound affects water alkalinity, soil magnesium availability, and buffering capacity, and is important for managing soil fertility and pH conditions in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CMGHQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000087
 
 [Term]
 id: bervo:BERVO_0000492
-name: surface irrigation MgSO4 concentration
-def: "Surface irrigation MgSO4 concentration refers to the concentration of magnesium sulfate (MgSO4) in the water used for surface irrigation. It is a parameter used in earth systems modeling to quantify the amount of MgSO4 present in irrigation water applied to land surfaces. This parameter is important as it can affect the soil fertility, crop growth, and overall water quality in agricultural systems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation magnesium sulfate concentration
+def: "The concentration of dissolved magnesium sulfate in water used for surface irrigation systems applied to agricultural soils. This compound provides both magnesium and sulfur nutrients to crops, affects water salinity, and is important for managing soil fertility and crop nutrition in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CMGSQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000150
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000018
 
 [Term]
 id: bervo:BERVO_0000493
-name: surface irrigation NaCO3 concentration
-def: "Surface irrigation NaCO3 concentration refers to the concentration of sodium carbonate (NaCO3) in the water used for surface irrigation. It represents the amount of sodium carbonate present in the irrigation water, which can have an impact on soil properties and vegetation growth. Higher concentrations of NaCO3 can lead to soil alkalinization and have adverse effects on crop growth and yield. Monitoring and managing surface irrigation NaCO3 concentration can help optimize irrigation practices and ensure sustainable agricultural production." []
-comment: IrrigationDataType.txt
+name: Surface irrigation sodium carbonate concentration
+def: "The concentration of dissolved sodium carbonate in water used for surface irrigation systems applied to agricultural soils. This highly alkaline compound significantly affects soil pH, sodium hazard, and can cause soil alkalinization, making it critical for assessing irrigation water quality and soil management in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNACQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000166
 
 [Term]
 id: bervo:BERVO_0000494
-name: surface irrigation NaSO4 concentration
-def: "Surface irrigation NaSO4 concentration refers to the concentration of sodium sulfate present in the water used for surface irrigation. It represents the amount of sodium sulfate dissolved in the irrigation water that is applied to the land surface for crop irrigation purposes. The concentration is typically measured in terms of the mass of sodium sulfate per unit volume of water, such as milligrams per liter (mg/L) or parts per million (ppm). This parameter is important in earth systems modeling as it can have implications for soil salinity, water quality, and crop health." []
-comment: IrrigationDataType.txt
+name: Surface irrigation sodium sulfate concentration
+def: "The concentration of dissolved sodium sulfate in water used for surface irrigation systems applied to agricultural soils. This salt contributes to water salinity, affects soil sodium levels and crop salt tolerance, and is important for assessing saline irrigation water impacts on agricultural productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNASQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000056
 
 [Term]
 id: bervo:BERVO_0000496
-name: surface irrigation PO4 concentration
-def: "The term 'surface irrigation PO4 concentration' refers to the concentration of phosphate (PO4) in water used for surface irrigation. Surface irrigation is a method of watering crops in which water is applied directly to the soil surface. The PO4 concentration measure allows for the assessment and monitoring of the level of phosphate in the irrigation water, which can have important implications for crop growth, nutrient cycling, and potential water pollution." []
-comment: IrrigationDataType.txt
+name: Surface irrigation phosphate concentration
+def: "The concentration of dissolved phosphate ions in water used for surface irrigation systems applied to agricultural soils. This essential macronutrient concentration affects plant phosphorus nutrition, soil phosphorus dynamics, and potential eutrophication of water bodies, making it critical for managing fertilizer applications and water quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CH0PQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000135
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
 
 [Term]
 id: bervo:BERVO_0000497
-name: surface irrigation HPO4 concentration
-def: "Surface irrigation HPO4 concentration refers to the level of phosphate ions (HPO4) present in water used for surface irrigation. It represents the amount of dissolved phosphate compounds in irrigation water that can potentially affect the nutrient supply to plants and influence their growth and development. Monitoring surface irrigation HPO4 concentration is important in earth systems modeling to understand the dynamics of nutrient cycling, water quality, and the impact of agricultural practices on ecosystem health." []
-comment: IrrigationDataType.txt
+name: Surface irrigation hydrogen phosphate concentration
+def: "The concentration of dissolved hydrogen phosphate ions in water used for surface irrigation systems applied to agricultural soils. This plant-available phosphorus form affects crop nutrition, soil phosphorus cycling, and water quality, and is essential for optimizing phosphorus management in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HPO4_irrig_mole_conc" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000073
 
 [Term]
 id: bervo:BERVO_0000498
-name: surface irrigation H3PO4 concentration
-def: "The term 'surface irrigation H3PO4 concentration' refers to the concentration of phosphoric acid (H3PO4) in the water used for surface irrigation. Surface irrigation is a method of water delivery where water is distributed over the soil surface through channels or furrows. Monitoring the H3PO4 concentration in surface irrigation water is important for understanding the potential impacts of phosphorus on the soil and plants. Phosphorus is a vital nutrient for plant growth, but excessive levels can lead to water pollution and adversely affect aquatic ecosystems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation phosphoric acid concentration
+def: "The concentration of dissolved phosphoric acid in water used for surface irrigation systems applied to agricultural soils. This acidic phosphorus compound affects water pH, phosphorus availability, and soil chemistry, and is important for managing acid irrigation water impacts on soil and crop health." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CH3PQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000218
 
 [Term]
 id: bervo:BERVO_0000499
-name: surface irrigation FeHPO4 concentration
-def: "Surface irrigation FeHPO4 concentration refers to the concentration of iron phosphate (FeHPO4) in the water used for surface irrigation. Surface irrigation is a method of applying water to crops or vegetation by allowing it to flow over the soil surface. FeHPO4 is a compound containing iron and phosphate, and its concentration in the irrigation water can impact the availability of these nutrients to plants. Monitoring and modeling the FeHPO4 concentration in surface irrigation helps in understanding the potential impact on the nutrient availability and overall health of the agricultural or natural systems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation iron hydrogen phosphate concentration
+def: "The concentration of dissolved iron hydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This iron-phosphorus compound affects both iron and phosphorus availability to plants, represents a combined micronutrient and macronutrient source, and is relevant for managing crop nutrition in irrigated systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CF1PQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000173
 
 [Term]
 id: bervo:BERVO_0000500
-name: surface irrigation FeH2PO4 concentration
-def: "Surface irrigation FeH2PO4 concentration refers to the measurement of the concentration of ferrous dihydrogen phosphate (FeH2PO4) in water used for surface irrigation. It represents the amount of FeH2PO4 present in the water that is applied to the land surface for agricultural purposes using various irrigation techniques, such as furrow or flood irrigation. This parameter is crucial in understanding the nutrient content and potential impact on soil and crop health, as FeH2PO4 serves as a source of essential nutrients for plants. Monitoring this concentration helps assess the effectiveness of surface irrigation practices in delivering proper amounts of FeH2PO4 to support plant growth and optimize agricultural productivity." []
-comment: IrrigationDataType.txt
+name: Surface irrigation iron dihydrogen phosphate concentration
+def: "The concentration of dissolved iron dihydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This iron-phosphorus compound provides both essential micronutrient iron and macronutrient phosphorus to crops, and is important for managing integrated nutrient delivery through fertigation in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CF2PQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000034
 
 [Term]
 id: bervo:BERVO_0000501
-name: surface irrigation CaPO4 concentration
-def: "The surface irrigation CaPO4 concentration refers to the concentration of calcium phosphate (CaPO4) in water used for surface irrigation. Surface irrigation is a method of applying water to agricultural fields where it is distributed over the soil surface. The CaPO4 concentration in surface irrigation water is an important parameter to consider in earth systems modeling as it can affect soil fertility, water quality, and nutrient cycling in agricultural systems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation calcium phosphate concentration
+def: "The concentration of dissolved calcium phosphate in water used for surface irrigation systems applied to agricultural soils. This calcium-phosphorus compound provides both essential macronutrient phosphorus and calcium to crops, affects soil fertility and nutrient cycling, and is important for managing integrated nutrient delivery in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CC0PQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000186
 
 [Term]
 id: bervo:BERVO_0000502
-name: surface irrigation CaHPO4 concentration
-def: "Surface irrigation refers to a method of watering crops or plants where water is applied to the soil surface and allowed to infiltrate and reach the plant roots. The 'CaHPO4 concentration' parameter refers to the concentration of calcium phosphate (CaHPO4) in the irrigation water used for surface irrigation. CaHPO4 is a compound commonly found in soil and can affect the nutrient content and pH level of the soil. Monitoring and controlling the CaHPO4 concentration in surface irrigation can help optimize plant growth and ensure proper soil health." []
-comment: IrrigationDataType.txt
+name: Surface irrigation dicalcium phosphate concentration
+def: "The concentration of dissolved dicalcium phosphate in water used for surface irrigation systems applied to agricultural soils. This calcium-phosphorus compound affects soil pH, provides plant nutrients, and influences soil phosphorus and calcium dynamics in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CC1PQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000009
 
 [Term]
 id: bervo:BERVO_0000503
-name: surface irrigation CaH4P2O8 concentration
-def: "Surface irrigation CaH2PO4 concentration refers to the concentration of calcium dihydrogen phosphate (CaH2PO4) in the water used for surface irrigation. It represents the amount of CaH2PO4 dissolved in the irrigation water and can impact soil fertility and nutrient availability for plants. Monitoring and understanding the surface irrigation CaH2PO4 concentration is important for accurately simulating and modeling the nutrient dynamics and water quality in agricultural systems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation calcium dihydrogen phosphate concentration
+def: "The concentration of dissolved calcium dihydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This highly soluble calcium-phosphorus compound provides readily available phosphorus and calcium nutrients to crops and is important for managing soil fertility in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CC2PQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000187
 
 [Term]
 id: bervo:BERVO_0000504
-name: surface irrigation MgHPO4 concentration
-def: "The term 'surface irrigation MgHPO4 concentration' refers to the concentration of magnesium dihydrogen phosphate (MgHPO4) in water used for surface irrigation. Surface irrigation is a method of delivering water to crops by allowing it to flow over the soil surface. The MgHPO4 concentration is an important parameter to measure as it can impact plant growth and the overall nutrient balance in agricultural systems." []
-comment: IrrigationDataType.txt
+name: Surface irrigation magnesium hydrogen phosphate concentration
+def: "The concentration of dissolved magnesium hydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This magnesium-phosphorus compound provides both essential nutrients to crops, affects soil pH and nutrient balance, and is important for managing integrated crop nutrition in irrigated agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CM1PQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000195
 
 [Term]
 id: bervo:BERVO_0000505
-name: surface irrigation ion strength
-def: "Surface irrigation ion strength refers to the strength or concentration of ions in the irrigation water used for surface irrigation. It can impact the nutrient content and pH level of the soil. Monitoring and controlling the ion strength in surface irrigation can help optimize plant growth and ensure proper soil health." []
-comment: IrrigationDataType.txt
+name: Surface irrigation ion strength
+def: "The total ionic concentration or salinity level of water used for surface irrigation systems applied to agricultural soils. This measure of dissolved ion content affects water conductivity, soil salinity, plant osmotic stress, and is critical for assessing irrigation water quality and managing salt-sensitive crops." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CSTRQ" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0000507
-name: surface irrigation volatile concentration
-comment: IrrigationDataType.txt
+name: Surface irrigation volatile concentration
+def: "The concentration of dissolved volatile gases including nitrogen, oxygen, argon, carbon dioxide, methane, ammonia, nitrous oxide, and hydrogen in surface irrigation water. These dissolved gases affect soil gas dynamics, root respiration, and biogeochemical processes when irrigation water infiltrates agricultural soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_irrig_mole_conc_col" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context bervo:BERVO_8000135
 property_value: bervo:BERVO_has_unit "mol m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000508
-name: subsurface irrigation nutrient concentration
-def: "Subsurface irrigation nutrient concentration refers to the measurement or estimate of the amount of nutrients present in the water used for subsurface irrigation. It represents the concentration of essential nutrients, such as nitrogen, phosphorus, and potassium, in the irrigation water that is delivered directly to the plant root zone through underground pipes or tubes. This parameter is important in earth systems modeling as it affects plant growth and nutrient cycling in agricultural systems, and can have implications for water quality and environmental sustainability." []
-comment: IrrigationDataType.txt
+name: Subsurface irrigation nutrient concentration
+def: "The concentration of essential plant nutrients including nitrogen, phosphorus, and potassium in water used for subsurface irrigation systems. These nutrients are delivered directly to plant root zones through belowground application, representing an efficient fertigation approach for managing crop nutrition in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcn_irrig_vr" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
-property_value: bervo:BERVO_Context bervo:BERVO_8000070
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000068
 
 [Term]
 id: bervo:BERVO_0000509
-name: subsurface irrigation chemical concentration
-comment: IrrigationDataType.txt
+name: Subsurface irrigation chemical concentration
+def: "The concentration of dissolved salts and mineral compounds including iron, calcium, magnesium, chloride, aluminum, and bicarbonate in subsurface irrigation water. These chemical concentrations affect soil chemistry, nutrient availability, and plant growth when applied through belowground irrigation systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcSalt_Irrig_vr" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0000510
-name: underground irrigation to micropores
-comment: IrrigationDataType.txt
+name: Underground irrigation to micropores
+def: "The volumetric rate of subsurface irrigation water infiltration into soil micropores across different soil layers based on soil moisture thresholds. This belowground water application targets fine soil pore spaces and represents precise water delivery for optimal root zone hydration in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FWatIrrigate2MicP_vr" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000511
-name: convective heat due to underground irrigation
-comment: IrrigationDataType.txt
+name: Convective heat due to underground irrigation
+def: "The layer-specific heat flux associated with subsurface irrigation water application at different soil depths. This thermal energy transfer from irrigation water affects soil temperature dynamics and is important for modeling soil heat balance and temperature-dependent biogeochemical processes in irrigated systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatIrrigation_vr" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000512
-name: aqueous non-salt solutes in underground irrigation
-def: "Aqueous non-salt solutes in underground irrigation refers to the presence of dissolved substances in groundwater used for irrigation purposes, excluding any salts. These solutes can include organic compounds, such as pesticides or fertilizers, as well as inorganic compounds such as heavy metals or trace elements. The presence of these solutes can affect the quality of the water and subsequently impact the soil, plants, and overall ecosystem dynamics in the irrigated area." []
-comment: IrrigationDataType.txt
+name: Aqueous non-salt solutes in underground irrigation
+def: "The flux of dissolved non-saline compounds including organic molecules, trace elements, and other chemical solutes in subsurface irrigation water. These dissolved substances affect soil chemistry, water quality, and potential environmental impacts when applied through belowground irrigation systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_Irrig_flx_vr" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Subsurface%20irrigation
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000513
-name: salt tracer concentration in irrigation
-comment: IrrigationDataType.txt
+name: Salt tracer concentration in irrigation
+def: "The molar concentration of dissolved salt compounds used as chemical tracers in irrigation water to track water movement and salt transport. This tracer concentration enables monitoring of irrigation water fate and salt accumulation patterns in agricultural soils and groundwater systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcsalt_irrig_mole_conc_col" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_Context bervo:BERVO_8000070
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000230
 
 [Term]
 id: bervo:BERVO_0000514
-name: tracer flux through irrigation
-comment: IrrigationDataType.txt
+name: Tracer flux through irrigation
+def: "The total mass flux of dissolved chemical tracers applied to soils through irrigation water systems. This solute input represents the irrigation-mediated delivery of dissolved compounds to agricultural soils and is essential for tracking chemical fate and transport in irrigated systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_irrig_flx_col" RELATED []
-is_a: bervo:BERVO_9000007 ! irrigation data type
+is_a: bervo:BERVO_9000007 ! Irrigation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000070
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000230
 
 [Term]
 id: bervo:BERVO_0000515
-name: canopy structural growth rate
+name: Canopy structural growth rate
+def: "The rate of nonstructural carbon mobilization to support synthesis of new plant organs including leaves, petioles, stalks, reserves, husks, and grains. This carbon allocation rate represents the conversion of stored carbon compounds into structural plant biomass and is fundamental for modeling plant growth and development." []
 comment: CanopyDataType.txt
 synonym: "canopy_growth_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "gC/h" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000516
-name: stomatal stress from water/turgor,(0,1)
+name: Stomatal stress from water/turgor
+def: "The dimensionless stress factor representing how changes in leaf turgor pressure affect stomatal conductance due to variations in leaf osmotic and water potential. This drought stress indicator ranges from zero to one and reflects plant water stress from soil water deficit, flooding-induced hypoxia, or saline conditions." []
 comment: CanopyDataType.txt
 synonym: "StomatalStress_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 
 [Term]
 id: bervo:BERVO_0000517
-name: canopy PAR albedo
-def: "Canopy PAR albedo (Photosynthetically Active Radiation albedo) of a specific plant functional type (pft) in Earth system modeling refers to the fraction of the incoming PAR that is reflected by the canopy of a vegetation type. It is a parameter that quantifies the amount of light reflected by the canopy, which affects the energy balance and radiation budget of the Earth's surface. Canopy PAR albedo is influenced by various factors such as leaf angle distribution, leaf optical properties, and the presence of other canopy elements like branches and stems." []
+name: Canopy photosynthetically active radiation albedo
+def: "The fraction of incoming photosynthetically active radiation reflected by plant canopies of specific functional types. This dimensionless albedo parameter quantifies canopy light reflection properties that affect energy balance and radiation budgets, and is influenced by leaf angle distribution, optical properties, and canopy architecture." []
 comment: CanopyDataType.txt
 synonym: "CanopyPARalbedo_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000263
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000212
 
 [Term]
 id: bervo:BERVO_0000518
-name: canopy PAR transmissivity
-def: "Canopy PAR transmissivity (TAUP) refers to the fraction of incident Photosynthetic Active Radiation (PAR) that is transmitted through the canopy without being absorbed or reflected. It depends on factors such as leaf area, leaf angle distribution, and radiation conditions. TAUP is a key parameter in modeling light distribution and photosynthetic activity in plant canopies.|Canopy PAR transmissivity (TAUP) refers to the proportion of Photosynthetically Active Radiation (PAR) that is transmitted through the vegetation canopy. This parameter plays a critical role in plant physiology and energy balance of ecosystems, affecting processes such as photosynthesis and evapotranspiration." []
+name: Canopy photosynthetically active radiation transmissivity
+def: "The fraction of incident photosynthetically active radiation that passes through plant canopies without being absorbed or reflected. This dimensionless transmissivity parameter depends on leaf area index, leaf angle distribution, and radiation conditions, and is critical for modeling understory light availability and photosynthetic activity." []
 comment: CanopyDataType.txt
 synonym: "RadPARLeafTransmis_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Transmission
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000212
 
 [Term]
 id: bervo:BERVO_0000519
-name: canopy shortwave absorptivity
-def: "Canopy shortwave absorptivity refers to the fraction of shortwave radiation absorbed by the vegetation canopy. It represents the ability of the canopy to capture and convert incoming solar radiation into heat and energy, contributing to the overall energy balance and productivity of the ecosystem. Canopy shortwave absorptivity is an important parameter in earth systems modeling that influences the distribution of energy within the system and can affect processes such as photosynthesis, evapotranspiration, and surface temperature." []
+name: Canopy shortwave absorptivity
+def: "The fraction of incident shortwave solar radiation absorbed by vegetation canopies for energy conversion processes. This dimensionless absorptivity parameter represents canopy efficiency in capturing solar energy and affects ecosystem energy balance, photosynthesis, evapotranspiration, and surface temperature dynamics." []
 comment: CanopyDataType.txt
 synonym: "LeafSWabsorpty_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Absorptivity
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000115
 
 [Term]
 id: bervo:BERVO_0000520
-name: canopy PAR absorptivity
-def: "Canopy PAR absorptivity refers to the parameter that quantifies the fraction of photosynthetically active radiation (PAR) incident on the vegetation canopy that is absorbed by the plants. It represents the efficiency of the canopy in absorbing PAR for photosynthesis and is typically expressed as a dimensionless value between 0 and 1. A higher value indicates a higher capacity of the canopy to absorb PAR and convert it into energy for plant growth and development." []
+name: Canopy photosynthetically active radiation absorptivity
+def: "The fraction of incident photosynthetically active radiation absorbed by vegetation canopies for photosynthetic processes. This dimensionless absorptivity parameter quantifies canopy efficiency in capturing photosynthetically useful light and directly affects primary productivity and plant growth rates." []
 comment: CanopyDataType.txt
 synonym: "LeafPARabsorpty_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Absorptivity
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000212
 
 [Term]
 id: bervo:BERVO_0000521
-name: maximum stomatal resistance to vapor
+name: Maximum stomatal resistance to vapor
+def: "The maximum resistance to water vapor diffusion through plant cuticles and closed stomata when stomatal conductance is minimal. This resistance parameter represents the baseline transpiration barrier and is fundamental for modeling minimum plant water loss rates under stress conditions." []
 comment: CanopyDataType.txt
 synonym: "CuticleResist_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Resistance
 property_value: bervo:BERVO_has_unit "s h-1" xsd:string
 property_value: bervo:BERVO_has_unit "s m-1" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000201
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000118
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000201
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Vapor
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000522
-name: maximum stomatal resistance to CO2
-def: "Maximum stomatal resistance to CO2, also known as RCMX, refers to the maximum level of resistance that occurs in the stomata, microscopic openings in the plant leaf, to the exchange of carbon dioxide (CO2) during photosynthesis. It plays a critical role in determining the efficiency of a plant's photosynthetic process and can vary significantly among different plant species as well as under different environmental conditions." []
+name: Maximum stomatal resistance to carbon dioxide
+def: "The maximum resistance to carbon dioxide diffusion through plant stomata when stomatal apertures are at minimum opening. This resistance parameter represents the upper limit of stomatal barrier to carbon dioxide uptake and is critical for modeling photosynthetic carbon assimilation under stress conditions." []
 comment: CanopyDataType.txt
 synonym: "CO2CuticleResist_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+synonym: "RCMX" EXACT []
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Resistance
 property_value: bervo:BERVO_has_unit "s h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000201
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000524
-name: shape parameter for calculating stomatal resistance from turgor pressure
-def: "Shape parameter for calculating stomatal resistance from turgor pressure refers to a specific parameter values used in mathematical or computational models to quantify the effect of turgor pressure on stomatal resistance. The stomatal resistance is a measure of how open or closed stomata are in plant leaves, influencing the rate of evapotranspiration and photosynthesis. Turgor pressure in plant cells plays a vital role in controlling stomatal movement and hence stomatal resistance." []
+name: Shape parameter for calculating stomatal resistance from turgor pressure
+def: "The dimensionless shape parameter used in mathematical models to quantify the relationship between leaf turgor pressure and stomatal resistance. This parameter determines how turgor pressure changes affect stomatal aperture and influences the sensitivity of stomatal conductance to plant water status." []
 comment: CanopyDataType.txt
 synonym: "RCS_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000201
 
 [Term]
 id: bervo:BERVO_0000525
-name: canopy stomatal resistance
+name: Canopy stomatal resistance
+def: "The integrated resistance to water vapor diffusion through all stomata in a plant canopy, representing the reciprocal of canopy stomatal conductance. This canopy-scale resistance parameter controls the rate of transpiration from vegetation to the atmosphere and is fundamental for modeling plant-atmosphere water exchange." []
 comment: CanopyDataType.txt
 synonym: "CanPStomaResistH2O_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Resistance
 property_value: bervo:BERVO_has_unit "h m-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000201
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0000526
-name: canopy minimum stomatal resistance
+name: Canopy minimum stomatal resistance
+def: "The minimum resistance to water vapor diffusion through plant canopy stomata when stomatal conductance is at maximum capacity. This resistance parameter represents optimal stomatal opening conditions and is determined by carbon dioxide concentration gradients between leaf interior and atmosphere." []
 comment: CanopyDataType.txt
 synonym: "MinCanPStomaResistH2O_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Resistance
 property_value: bervo:BERVO_has_unit "s m-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000201
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000527
-name: canopy boundary layer resistance
-def: "Canopy boundary layer resistance refers to the hindrance or resistance encountered by the exchange of heat, moisture, and gas between the surface of the Earth and the vegetation canopy. It represents the resistance to the transfer of these variables caused by the layer of still air that exists in the immediate vicinity of the canopy. Canopy boundary layer resistance is an important parameter in earth systems modeling as it influences the exchange rates of energy, water, and gases, such as carbon dioxide and oxygen, between the land and the atmosphere." []
+name: Canopy boundary layer resistance
+def: "The resistance to heat, moisture, and gas transfer between vegetation canopies and the overlying atmosphere through the boundary layer of still air. This aerodynamic resistance parameter controls the efficiency of scalar exchange processes and is fundamental for modeling canopy-atmosphere interactions in terrestrial ecosystems." []
 comment: CanopyDataType.txt
 synonym: "CanopyBndlResist_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "h m-1" xsd:string
 property_value: bervo:BERVO_has_unit "m h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000004
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Boundary%20Layer
 
 [Term]
 id: bervo:BERVO_0000528
-name: leaf gaseous O2 concentration
+name: Leaf gaseous concentration
+def: "The concentration of oxygen gas in canopy air spaces surrounding plant leaves. This oxygen concentration affects Rubisco enzyme oxygenation reactions that compete with carbon dioxide fixation during photosynthesis and influences photorespiration rates in terrestrial plants." []
 comment: CanopyDataType.txt
 synonym: "O2I_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "umol m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
@@ -4705,10 +5494,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000529
-name: leaf gaseous CO2 concentration
+name: Leaf gaseous carbon dioxide concentration
+def: "The concentration of carbon dioxide gas in intercellular air spaces within plant leaves. This intracellular carbon dioxide concentration represents the substrate availability for photosynthetic carbon fixation and is determined by stomatal conductance and carboxylation rates." []
 comment: CanopyDataType.txt
 synonym: "LeafIntracellularCO2_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "umol m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
@@ -4716,32 +5506,36 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000530
-name: total gas concentration
-def: "Total gas concentration refers to the overall amount of gas in a specified volume. This parameter can include various types of gases, depending on the context, such as greenhouse gases, pollutants, or atmospheric gases. It is an important parameter in fields such as meteorology, environmental science, and climate modeling." []
+name: Total gas concentration
+def: "The total molar concentration of all gaseous compounds in canopy air including atmospheric gases, greenhouse gases, and trace gas species. This comprehensive gas concentration parameter represents the overall atmospheric composition affecting plant physiological processes and biogeochemical cycling." []
 comment: CanopyDataType.txt
 synonym: "AirConc_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "mol m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000086
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000531
-name: gaesous CO2 concentration difference across stomates
+name: Gaseous carbon dioxide concentration difference across stomates
+def: "The concentration gradient of carbon dioxide gas between the atmosphere and leaf intercellular spaces that drives photosynthetic carbon assimilation. This concentration difference represents the driving force for carbon dioxide uptake through stomatal apertures and maintains photosynthetic activity in terrestrial plants." []
 comment: CanopyDataType.txt
 synonym: "DiffCO2Atmos2Intracel_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "umol m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000201
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000532
-name: canopy gaesous CO2 concentration
-def: "Canopy gaseous CO2 concentration, represented as CO2Q, refers to the concentration of carbon dioxide (CO2) in the gaseous phase within the canopy of vegetation. It is particularly important in studying canopy-atmosphere exchange of CO2 which plays important roles in processes such as photosynthesis, respiration and transpiration." []
+name: Canopy gaseous carbon dioxide concentration
+def: "The molar mixing ratio of carbon dioxide gas within vegetation canopy air spaces. This canopy-scale carbon dioxide concentration affects photosynthetic carbon uptake, plant respiration, and canopy-atmosphere carbon exchange processes in terrestrial ecosystems." []
 comment: CanopyDataType.txt
 synonym: "CanopyGasCO2_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
@@ -4749,10 +5543,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000533
-name: leaf aqueous CO2 concentration
+name: Leaf aqueous carbon dioxide concentration
+def: "The concentration of dissolved carbon dioxide in leaf cellular water that serves as the direct substrate for photosynthetic carbon fixation by mesophyll cells. This aqueous carbon dioxide concentration determines the availability of carbon substrate for Rubisco carboxylation reactions." []
 comment: CanopyDataType.txt
 synonym: "aquCO2Intraleaf_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "uM" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
@@ -4761,10 +5556,11 @@ property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000534
-name: leaf aqueous O2 concentration
+name: Leaf aqueous concentration
+def: "The concentration of dissolved oxygen in leaf cellular water that affects photosynthetic and respiratory processes in mesophyll cells. This aqueous oxygen concentration influences Rubisco oxygenation reactions and photorespiration rates in plant leaves." []
 comment: CanopyDataType.txt
 synonym: "O2L_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "uM" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
@@ -4773,33 +5569,36 @@ property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000535
-name: leaf CO2 solubility
-def: "Leaf CO2 solubility refers to the degree to which carbon dioxide (CO2) is dissolvable or soluble in the leaves of a plant. It is an important parameter in plant physiology and earth system modeling, as it directly affects the rate of photosynthesis, plant growth, and carbon cycling.|Leaf CO2 solubility refers to the measure of carbon dioxide (CO2) that can be dissolved in the leaf's cellular water at a given temperature and pressure. It is an important parameter in understanding the gas exchange processes in plants and its influence on photosynthesis." []
+name: Leaf carbon dioxide solubility
+def: "The solubility coefficient describing the equilibrium between gaseous and dissolved carbon dioxide in leaf cellular water at specific temperature and pressure conditions. This solubility parameter determines carbon dioxide availability for photosynthetic reactions and affects gas exchange processes between leaf air spaces and aqueous phases." []
 comment: CanopyDataType.txt
 synonym: "CO2Solubility_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
 property_value: bervo:BERVO_has_unit "uM /umol mol-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000536
-name: leaf O2 solubility
-def: "Leaf O2 solubility refers to the measurement of the amount of oxygen (O2) that can be dissolved in the leaf tissue at a particular temperature and pressure. It is an essential parameter in earth system and plant physiology modeling as it affects the process of photosynthesis, respiration, and transpiration." []
+name: Leaf solubility
+def: "The solubility coefficient describing the equilibrium between gaseous and dissolved oxygen in leaf cellular water at specific temperature and pressure conditions. This solubility parameter affects oxygen availability for respiratory processes and Rubisco oxygenation reactions in plant leaves." []
 comment: CanopyDataType.txt
 synonym: "LeafO2Solubility_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
 property_value: bervo:BERVO_has_unit "uM /umol mol-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000537
-name: leaf aqueous CO2 Km no O2
+name: Leaf aqueous carbon dioxide Km no oxygen
+def: "The Michaelis-Menten constant for Rubisco carboxylation reactions with dissolved carbon dioxide in leaf cells under oxygen-free conditions. This kinetic parameter represents the carbon dioxide concentration at half-maximum carboxylation rate and varies with temperature." []
 comment: CanopyDataType.txt
 synonym: "Km4LeafaqCO2_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "uM" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
@@ -4807,10 +5606,12 @@ property_value: bervo:BERVO_Qualifier bervo:BERVO_8000196
 
 [Term]
 id: bervo:BERVO_0000538
-name: leaf aqueous CO2 Km ambient O2
+name: Leaf aqueous carbon dioxide Km ambient oxygen
+def: "The Michaelis-Menten constant for Rubisco carboxylation reactions with dissolved carbon dioxide in leaf cells under ambient oxygen conditions. This apparent kinetic parameter accounts for competitive inhibition by oxygen and represents the effective carbon dioxide affinity of Rubisco in natural conditions." []
 comment: CanopyDataType.txt
 synonym: "Km4RubiscoCarboxy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_Context bervo:BERVO_8000124
 property_value: bervo:BERVO_has_unit "uM" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
@@ -4818,30 +5619,32 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000539
-name: chilling effect on CO2 fixation
-def: "Chilling effect on CO2 fixation refers to the reduction in the rate of carbon dioxide uptake and conversion into organic compounds through photosynthesis due to low temperatures. It is a parameter that quantifies the impact of low temperatures on the ability of plants and ecosystems to fix carbon dioxide from the atmosphere. Higher values indicate a greater reduction in CO2 fixation under cold conditions, while lower values suggest less sensitivity to temperature changes. This parameter is particularly relevant in Earth system models as it helps capture the response of terrestrial ecosystems to climate change and better predict carbon cycle dynamics under different climate scenarios." []
+name: Chilling effect on carbon dioxide fixation
+def: "The reduction in photosynthetic carbon dioxide fixation rates caused by exposure to low temperatures that impair enzymatic activity and metabolic processes. This temperature stress parameter quantifies plant sensitivity to cold conditions and is essential for modeling photosynthetic responses to climate variability and seasonal temperature changes." []
 comment: CanopyDataType.txt
 synonym: "ChillHours_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000540
-name: maximum dark carboxylation rate under saturating CO2
+name: Maximum dark carboxylation rate under saturating carbon dioxide
+def: "The maximum rate of carbon dioxide carboxylation by Rubisco enzymes under saturating carbon dioxide concentrations and optimal temperature conditions. This enzyme kinetic parameter represents the maximum carboxylation capacity in the absence of carbon dioxide limitation and is fundamental for modeling photosynthetic potential." []
 comment: CanopyDataType.txt
 synonym: "Vmax4RubiscoCarboxy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000146
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000541
-name: carboxylation rate
-def: "Carboxylation rate refers to the rate at which carbon dioxide (CO2) is incorporated into organic compounds in the photosynthetic process in plants. It is a key parameter in plant physiology and growth studies, and can be influenced by various factors such as light intensity, temperature, water availability, and CO2 concentration in the atmosphere." []
+name: Carboxylation rate
+def: "The rate of carbon dioxide incorporation into organic compounds through Rubisco-catalyzed carboxylation reactions during photosynthesis. This carbon fixation rate is influenced by environmental factors including light intensity, temperature, water availability, and atmospheric carbon dioxide concentration." []
 comment: CanopyDataType.txt
 synonym: "CO2lmtRubiscoCarboxyRate_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000095
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
@@ -4849,44 +5652,45 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000542
-name: CO2 compensation point
-def: "CO2 compensation point (COMPL) is the concentration of CO2 in the atmosphere at which the rate of photosynthesis exactly equals the rate of respiration, resulting in no net gas exchange between the plant and the atmosphere. The value is a critical physiological parameter as it influences the carbon balance of plants and ecosystems." []
+name: Carbon dioxide compensation point
+def: "The atmospheric carbon dioxide concentration at which photosynthetic carbon dioxide uptake exactly balances respiratory carbon dioxide release, resulting in zero net carbon exchange. This critical physiological threshold determines the minimum carbon dioxide concentration required for net carbon gain and varies with temperature and plant species." []
 comment: CanopyDataType.txt
 synonym: "CO2CompenPoint_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "uM" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000192
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/CO2%20concentration
 
 [Term]
 id: bervo:BERVO_0000543
-name: maximum light carboxylation rate under saturating CO2
-def: "Maximum light carboxylation rate under saturating CO2 refers to the maximum rate at which the function responsible for the absorption and conversion of CO2 into carbohydrates performs during light conditions when CO2 concentration is not limiting. This can help determine the efficiency of the light-dependent reactions in photosynthesis under optimal conditions." []
+name: Maximum light carboxylation rate under saturating carbon dioxide
+def: "The maximum rate of carbon dioxide carboxylation under light-saturated conditions when carbon dioxide concentration is non-limiting. This light-saturated carboxylation rate represents the upper limit of photosynthetic carbon fixation capacity and determines photosynthetic efficiency under optimal light and carbon dioxide conditions." []
 comment: CanopyDataType.txt
 synonym: "LigthSatCarboxyRate_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000095
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000090
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000544
-name: carboxylation efficiency
-def: "Carboxylation efficiency refers to the rate at which plants convert carbon dioxide (CO2) into organic compounds through the process of photosynthesis. It represents the ability of plants to utilize CO2 effectively and convert it into carbohydrates, which are necessary for growth and development. Carboxylation efficiency is influenced by various factors such as temperature, light intensity, and the concentration of CO2 in the atmosphere. It is an important parameter in Earth system models as it helps to understand the overall carbon cycle and the response of vegetation to changing environmental conditions." []
+name: Carboxylation efficiency
+def: "The efficiency of carbon dioxide conversion into organic compounds through Rubisco-catalyzed carboxylation reactions, expressed as a dimensionless ratio. This efficiency parameter represents plant carbon use effectiveness and is influenced by environmental factors including temperature, light intensity, and atmospheric carbon dioxide concentration." []
 comment: CanopyDataType.txt
 synonym: "RubiscoCarboxyEff_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "umol umol-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000545
-name: bundle sheath nonstructural C3 content in C4 photosynthesis
-def: "The bundle sheath nonstructural C3 content in C4 photosynthesis refers to the amount of non-structural carbon compounds in the bundle sheath cells of C4 plants during photosynthesis. Non-structural carbon compounds are essential for plant growth and survival, and play a crucial role in C4 photosynthesis which is a specialized form of photosynthesis that optimizes carbon uptake and water use efficiency." []
+name: Bundle sheath nonstructural C3 content in C4 photosynthesis
+def: "The mass of nonstructural carbon compounds in bundle sheath cells of C4 plants that participate in the specialized C4 photosynthetic carbon concentrating mechanism. These nonstructural carbon pools support the C4 pathway that optimizes carbon dioxide uptake and water use efficiency in warm-climate grasses and crops." []
 comment: CanopyDataType.txt
 synonym: "CMassCO2BundleSheath_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000169
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000145
@@ -4894,54 +5698,56 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000080
 
 [Term]
 id: bervo:BERVO_0000546
-name: maximum dark C4 carboxylation rate under saturating CO2
-def: "VCGR4 refers to the maximum rate of C4 carboxylation in the dark under  saturating CO2 which represents a key physiological parameter in C4 photosynthesis. This rate is indicative of the plant's metabolic capacity to convert CO2 into energy-rich molecules in the absence of sunlight." []
+name: Maximum dark C4 carboxylation rate under saturating carbon dioxide
+def: "The maximum rate of C4 pathway carboxylation by phosphoenolpyruvate carboxylase enzyme under saturating carbon dioxide concentrations in the absence of light. This dark carboxylation capacity represents the maximum C4 carbon fixation potential and is crucial for modeling C4 plant photosynthetic performance." []
 comment: CanopyDataType.txt
 synonym: "Vmax4PEPCarboxy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000129
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000057
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000547
 name: C4 carboxylation rate
-def: "The rate at which carbon dioxide is enzymatically added to C4 organic compounds," []
+def: "The rate of carbon dioxide fixation through the C4 photosynthetic pathway catalyzed by phosphoenolpyruvate carboxylase enzyme. This C4 carboxylation rate represents the initial carbon dioxide capture step in the C4 carbon concentrating mechanism that enhances photosynthetic efficiency in warm climates." []
 comment: CanopyDataType.txt
 synonym: "CO2lmtPEPCarboxyRate_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000548
-name: maximum light C4 carboxylation rate under saturating CO2
-def: "Maximum light C4 carboxylation rate under saturating CO2 refers to the maximum rate at which the C4 photosynthetic pathway can absorb and convert CO2 into carbohydrates under light conditions when the concentration of CO2 is not limiting. This measurement provides an estimate of the potential efficiency and capacity of the C4 photosynthetic pathway under optimal light conditions." []
+name: Maximum light C4 carboxylation rate under saturating carbon dioxide
+def: "The maximum rate of C4 pathway carboxylation under light-saturated conditions when carbon dioxide concentration is non-limiting. This light-saturated C4 carboxylation capacity represents the upper limit of C4 photosynthetic carbon fixation and determines C4 plant productivity under optimal environmental conditions." []
 comment: CanopyDataType.txt
 synonym: "LigthSatC4CarboxyRate_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000095
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000057
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000549
 name: C4 carboxylation efficiency
-def: "C4 carboxylation efficiency refers to the efficiency of the carbon fixation process in C4 plants, where atmospheric carbon dioxide (CO2) is converted into organic compounds through a series of biochemical reactions. It quantifies the ratio of how much CO2 is taken up by the plant to how much energy is expended during this process. A higher C4 carboxylation efficiency indicates that the plant can more effectively utilize CO2 to produce biomass, resulting in increased productivity and potentially greater resilience to environmental stresses such as drought or high temperatures." []
+def: "The efficiency of carbon dioxide fixation through the C4 photosynthetic pathway, expressed as the ratio of carbon dioxide uptake to energy expenditure. This dimensionless efficiency parameter quantifies C4 plant effectiveness in carbon assimilation and represents adaptive advantages for productivity and stress tolerance in warm environments." []
 comment: CanopyDataType.txt
 synonym: "C4CarboxyEff_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "umol umol-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000057
 
 [Term]
 id: bervo:BERVO_0000550
-name: leaf nonstructural C4 content in C4 photosynthesis
-def: "Leaf nonstructural C4 content in C4 photosynthesis refers to the amount of nonstructural carbon (C4) present in the leaves of C4 photosynthesizing plants. This can include sugars, starches, and other carbon compounds that are not a part of the plant's structural tissue. It is an important parameter for understanding plant physiology and for modeling photosynthesis and carbon cycling in terrestrial ecosystems." []
+name: Leaf nonstructural C4 content in C4 photosynthesis
+def: "The mass of nonstructural carbon compounds including sugars, starches, and other mobile carbon pools in leaves of C4 photosynthetic plants. These nonstructural carbon reserves support plant growth and metabolism and represent intermediate products of the specialized C4 photosynthetic carbon concentrating mechanism." []
 comment: CanopyDataType.txt
 synonym: "CPOOL4_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_Context bervo:BERVO_8000169
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
@@ -4950,115 +5756,125 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000156
 
 [Term]
 id: bervo:BERVO_0000552
-name: branch down-regulation of CO2 fixation
+name: Branch down-regulation of carbon dioxide fixation
 def: "Branch Down-regulation of CO2 fixation refers to the process that reduces the rate of carbon dioxide fixation in a branch of a plant. This process can occur due to environmental changes or physiological feedback mechanism within the plant." []
 comment: CanopyDataType.txt
 synonym: "RubiscoActivity_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000145
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000083
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/CO2%20fixation
 
 [Term]
 id: bervo:BERVO_0000553
-name: down-regulation of C4 photosynthesis
+name: Down-regulation of C4 photosynthesis
 def: "Negative regulation of the carbon fixation pathway, known as C4 photosynthesis, where the reaction is shut down or slowed down." []
 comment: CanopyDataType.txt
 synonym: "NutrientCtrlonC4Carboxy_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000169
 
 [Term]
 id: bervo:BERVO_0000555
-name: total net canopy CO2 exchange
-def: "Total net canopy CO2 exchange refers to the overall balance of carbon dioxide (CO2) uptake and release by vegetation in the Earth's ecosystems. It represents the net difference between the photosynthetic uptake of CO2 by plants during photosynthesis and the CO2 released during respiration and other processes. This parameter is influenced by various factors, including environmental conditions such as temperature, light intensity, and CO2 concentration, as well as the physiological characteristics of the vegetation. Understanding the total net canopy CO2 exchange is crucial for quantifying the carbon cycle and predicting the impact of climate change on terrestrial ecosystems." []
+name: Total net canopy carbon dioxide exchange
+def: "The net carbon dioxide flux between canopy vegetation and the atmosphere, representing the balance between photosynthetic uptake and respiratory release. This total net canopy carbon dioxide exchange quantifies ecosystem carbon sequestration capacity and is fundamental for terrestrial carbon cycle modeling and climate impact assessments." []
 comment: CanopyDataType.txt
 synonym: "NetCO2Flx2Canopy_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000041
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000556
-name: rubisco carboxylase activity
-def: "The maximum carboxylation rate of the enzyme Rubisco. It is an important parameter in plant physiology and biochemistry, as it determines the maximum rate at which plants can assimilate carbon dioxide during photosynthesis." []
+name: Rubisco carboxylase activity
+def: "The maximum carboxylation rate of Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme at reference temperature. This Rubisco carboxylase activity determines the upper limit of photosynthetic carbon fixation and is a key parameter for modeling plant photosynthetic capacity under varying environmental conditions." []
 comment: CanopyDataType.txt
 synonym: "VmaxRubCarboxyRef_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000127
 property_value: bervo:BERVO_has_unit "umol g-1 h-1 at 25 oC" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000213
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000249
 
 [Term]
 id: bervo:BERVO_0000557
-name: rubisco oxygenase activity
-def: "The rate of the oxygenase reaction catalyzed by rubisco that leads to photorespiration," []
+name: Rubisco oxygenase activity
+def: "The rate of oxygen fixation by Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme leading to photorespiration at reference temperature. This competing oxygenase reaction reduces photosynthetic efficiency and is temperature-dependent, making it crucial for modeling C3 plant responses to climate warming." []
 comment: CanopyDataType.txt
 synonym: "VmaxRubOxyRef_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000127
 property_value: bervo:BERVO_has_unit "umol g-1 h-1 at 25 oC" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000249
 
 [Term]
 id: bervo:BERVO_0000558
-name: PEP carboxylase activity
+name: Phosphoenolpyruvate carboxylasecarboxylase activity
+def: "The maximum carboxylation rate of phosphoenolpyruvate carboxylase enzyme at reference temperature in C4 photosynthetic plants. This enzyme activity determines the initial carbon dioxide fixation step in the C4 pathway and influences C4 plant productivity in warm climate ecosystems." []
 comment: CanopyDataType.txt
 synonym: "VmaxPEPCarboxyRef_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000127
 property_value: bervo:BERVO_has_unit "umol g-1 h-1 at 25 oC" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000061
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000249
 
 [Term]
 id: bervo:BERVO_0000559
 name: Km for rubisco carboxylase activity
-def: "Km for rubisco carboxylase activity is the Michaelis-Menten constant for the enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (rubisco) during its carboxylation reaction. It represents the concentration of CO2 at which the reaction rate is half of its maximum. This parameter is crucial in understanding and modelling the process of photosynthesis because rubisco is the key enzyme that catalyzes the first step of carbon fixation." []
+def: "The Michaelis-Menten constant for Ribulose-1,5-bisphosphate carboxylase/oxygenase carboxylation reaction, representing carbon dioxide concentration at half-maximum reaction rate. This enzyme kinetic parameter determines Rubisco's affinity for carbon dioxide and is essential for modeling photosynthetic responses to atmospheric carbon dioxide changes." []
 comment: CanopyDataType.txt
 synonym: "XKCO2_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "uM" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000213
 
 [Term]
 id: bervo:BERVO_0000560
 name: Km for rubisco oxygenase activity
-def: "Km for Rubisco oxygenase activity refers to the concentration of O2 at which the carbon fixation by Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase, the enzyme responsible for photosynthesis) is half of the maximum rate. This gives an indication of the affinity of Rubisco for O2 and its role in photorespiration, a process that decreases the efficiency of photosynthesis." []
+def: "The Michaelis-Menten constant for Ribulose-1,5-bisphosphate carboxylase/oxygenase oxygenation reaction, representing oxygen concentration at half-maximum photorespiration rate. This parameter quantifies Rubisco's competing affinity for oxygen and is critical for modeling temperature effects on C3 photosynthetic efficiency." []
 comment: CanopyDataType.txt
 synonym: "XKO2_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "uM" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000213
 
 [Term]
 id: bervo:BERVO_0000561
-name: Km for PEP carboxylase activity
-def: "Km for PEP carboxylase activity refers to the substrate concentration at which the reaction rate is half of the maximum rate for the PEP carboxylase enzyme. It is an important measure in plant physiology, indicating the enzyme's affinity for its substrate under specific conditions." []
+name: Km for phosphoenolpyruvate carboxylase carboxylase activity
+def: "The Michaelis-Menten constant for phosphoenolpyruvate carboxylase enzyme representing substrate concentration at half-maximum carboxylation rate. This enzyme kinetic parameter determines phosphoenolpyruvate carboxylase efficiency in initial carbon dioxide fixation and influences C4 photosynthetic capacity under varying environmental conditions." []
 comment: CanopyDataType.txt
 synonym: "Km4PEPCarboxy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "uM" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000061
 
 [Term]
 id: bervo:BERVO_0000562
-name: leaf rubisco content
+name: Leaf rubisco content
+def: "The mass-based concentration of Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme in leaf tissue expressed as enzyme mass per unit leaf mass. This leaf Rubisco content represents photosynthetic capacity and nitrogen investment in carbon fixation machinery, serving as a key indicator of C3 plant productivity potential." []
 comment: CanopyDataType.txt
 synonym: "LeafRuBPConc_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000563
-name: leaf PEP carboxylase content
-def: "Leaf PEP carboxylase content refers to the amount of phosphoenolpyruvate (PEP) carboxylase, an enzyme widely distributed in plants and bacteria involved in many biochemical pathways including carbon fixation and amino acid metabolism, present in the leaf. This measure is key in the modelling of plant photosynthesis and primary productivity, and influences the responses of plant growth to environmental factors such as light, temperature, and CO2 concentrations." []
+name: Leaf phosphoenolpyruvate carboxylase content
+def: "The concentration of phosphoenolpyruvate carboxylase enzyme in leaf tissue, representing the primary carbon dioxide fixation enzyme in C4 photosynthetic plants. This leaf phosphoenolpyruvate carboxylase content determines C4 photosynthetic capacity and influences plant productivity responses to environmental factors such as temperature and carbon dioxide concentration." []
 comment: CanopyDataType.txt
 synonym: "FracLeafProtinAsPEPCarboxyl_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
@@ -5066,22 +5882,24 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000061
 
 [Term]
 id: bervo:BERVO_0000564
-name: cholorophyll activity
+name: Cholorophyll activity
+def: "The light absorption activity per unit mass of chlorophyll protein controlling the light-dependent reactions in photosynthesis at reference temperature. This chlorophyll activity parameter determines the efficiency of photon capture and electron transport chain initiation, influencing overall photosynthetic performance under varying light conditions." []
 comment: CanopyDataType.txt
 synonym: "SpecChloryfilAct_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000127
 property_value: bervo:BERVO_has_unit "umol g-1 h-1 at 25 oC" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000214
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000249
 
 [Term]
 id: bervo:BERVO_0000565
-name: leaf C3 chlorophyll content
+name: Leaf C3 chlorophyll content
 def: "Leaf C3 chlorophyll content refers to the concentration or amount of chlorophyll present in the leaves of C3 plants. Chlorophyll is the primary pigment responsible for capturing light energy during photosynthesis. This parameter is important in Earth system modeling as it influences the rate of photosynthesis and hence the productivity and carbon uptake of C3 plants. It can be used to estimate plant health, growth, and overall ecosystem functioning. Leaf C3 chlorophyll content is typically measured in units of mass (e.g., milligrams or grams) per unit leaf area (e.g., square meter)." []
 comment: CanopyDataType.txt
 synonym: "LeafC3ChlorofilConc_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
@@ -5089,11 +5907,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000214
 
 [Term]
 id: bervo:BERVO_0000566
-name: leaf C4 chlorophyll content
+name: Leaf C4 chlorophyll content
 def: "The term 'leaf C4 chlorophyll content' refers to the amount of chlorophyll present in the leaves of plants that utilize the C4 photosynthetic pathway. The C4 pathway is a biochemical process that some plants have evolved to optimize carbon fixation in environments with high temperature and low CO2 levels. The chlorophyll content in C4 leaves contributes to their ability to capture and convert sunlight into chemical energy through photosynthesis. Measurement of leaf C4 chlorophyll content is important in earth systems modeling as it helps in estimating plant productivity and the overall carbon cycle in C4 dominated ecosystems." []
 comment: CanopyDataType.txt
 synonym: "LeafC4ChlorofilConc_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
@@ -5102,101 +5920,112 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000214
 [Term]
 id: bervo:BERVO_0000567
 name: Ci:Ca ratio
+def: "EcoSIM input: it is a parameter that specifies the ratio between leaf intracellular CO2 to amospheric CO2. It is trait parameter that characterizes different plant species." []
 comment: CanopyDataType.txt
 synonym: "CanPCi2CaRatio" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 
 [Term]
 id: bervo:BERVO_0000568
-name: canopy net radiation
+name: Canopy net radiation
 def: "Canopy net radiation (RadNet2CanP) refers to the difference between the total incident solar radiation and the outgoing radiation at the canopy surface of a specific plant functional type (pft). It is an important parameter in earth systems modeling as it drives the energy budget of the canopy and affects various physiological processes such as photosynthesis and transpiration." []
 comment: CanopyDataType.txt
 synonym: "RadNet2Canopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000111
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000111
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000569
-name: canopy longwave radiation
-def: "Canopy longwave radiation refers to the longwave radiation that is either absorbed, emitted or transmitted by the canopy." []
+name: Canopy longwave radiation
+def: "The longwave thermal infrared radiation absorbed, emitted, or transmitted by plant canopy structures. This canopy longwave radiation exchange is a critical component of surface energy balance affecting canopy temperature, atmospheric heating, and ecosystem thermal dynamics in climate models." []
 comment: CanopyDataType.txt
 synonym: "LWRadCanopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000029
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000029
 
 [Term]
 id: bervo:BERVO_0000570
-name: canopy absorbed shortwave radiation
-def: "Canopy absorbed shortwave radiation generally refers to the amount of incoming shortwave solar radiation that is absorbed by the leaves of the plant canopy. It is a key component of the overall energy balance of terrestrial ecosystems, influencing processes such as temperature regulation, photosynthesis, and evapotranspiration. Measurement of this factor is essential for understanding and modeling ecosystem energy dynamics.|Canopy absorbed shortwave radiation refers to the amount of incoming shortwave radiation (visible and near-visible light) that is absorbed by the canopy of a vegetation type in earth system modeling. This parameter is crucial for many terrestrial processes, such as photosynthesis and evapotranspiration. The amount of radiation absorbed by the canopy is influenced by various factors, including canopy structure, leaf optical properties, and atmospheric conditions." []
+name: Canopy absorbed shortwave radiation
+def: "The amount of incident shortwave solar radiation absorbed by plant canopy leaves and structures. This absorbed shortwave radiation drives photosynthesis, transpiration, and canopy heating, representing a fundamental energy input for terrestrial ecosystem processes and surface energy balance calculations." []
 comment: CanopyDataType.txt
 synonym: "RadSWbyCanopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000115
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000115
 
 [Term]
 id: bervo:BERVO_0000571
-name: canopy absorbed PAR
+name: Canopy absorbed photosynthetically active radiation
+def: "The amount of photosynthetically active radiation wavelengths absorbed by plant canopy for use in photosynthetic processes. This absorbed photosynthetically active radiation directly drives carbon fixation and represents the light energy available for primary productivity in terrestrial ecosystem models." []
 comment: CanopyDataType.txt
 synonym: "RadPARbyCanopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000572
-name: fraction of incoming PAR absorbed by canopy
+name: Fraction of incoming photosynthetically active radiation absorbed by canopy
+def: "The proportion of incident photosynthetically active radiation that is absorbed by plant canopy rather than transmitted or reflected. This dimensionless fraction quantifies canopy light interception efficiency and determines photosynthetic light availability for ecosystem productivity modeling." []
 comment: CanopyDataType.txt
 synonym: "FracPARads2Canopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0000573
-name: fraction of radiation transmitted by canopy layer
+name: Fraction of radiation transmitted by canopy layer
+def: "The proportion of incident radiation that passes through a specific canopy layer without being absorbed or scattered, reaching lower canopy levels. This radiation transmission fraction determines light availability for understory vegetation and influences vertical light gradients within forest ecosystems." []
 comment: CanopyDataType.txt
 synonym: "TAU_RadThru" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000174
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000247
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000111
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000174
 
 [Term]
 id: bervo:BERVO_0000574
-name: fraction of radiation intercepted by canopy layer
-def: "Fraction of radiation intercepted by canopy layer (TAUS) refers to the proportion of the incident solar radiation that is intercepted or absorbed by a specified canopy layer in an ecosystem. TAUS is an important parameter in biophysical and ecological modeling because it influences processes such as photosynthesis, energy balance, and microclimate conditions within the canopy. It is determined by factors including leaf area index (LAI), leaf angle distribution, canopy architecture, and optical properties of leaves.|The fraction of photosynthetically active radiation intercepted by a particular layer of the canopy. This is important as it impacts the photosynthetic capability of the plants." []
+name: Fraction of radiation intercepted by canopy layer
+def: "The proportion of incident solar radiation that is intercepted by a specific canopy layer through absorption or scattering processes. This radiation interception fraction depends on leaf area index, leaf angle distribution, and optical properties, controlling photosynthetic capacity and microclimate conditions within multilayered vegetation canopies." []
 comment: CanopyDataType.txt
 synonym: "TAU_DirectRTransmit" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000174
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000247
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000575
-name: fraction of radiation intercepted by ground surface
+name: Fraction of radiation intercepted by ground surface
+def: "The proportion of incident shortwave radiation that reaches the ground surface after canopy attenuation through absorption and scattering. This ground-intercepted radiation fraction drives soil heating, surface evaporation, and understory plant photosynthesis, representing canopy transmittance effects on surface energy balance." []
 comment: CanopyDataType.txt
 synonym: "FracSWRad2Grnd_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0000576
-name: shortwave radiation incident on ground surface
+name: Shortwave radiation incident on ground surface
+def: "The amount of shortwave solar radiation reaching the ground surface after attenuation by canopy absorption and scattering processes. This ground-incident shortwave radiation drives soil heating, surface evaporation, and understory productivity, representing the transmitted solar energy available for soil-atmosphere interactions." []
 comment: CanopyDataType.txt
 synonym: "RadSWGrnd_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "MJ h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000577
-name: longwave radiation emitted by canopy
-def: "Longwave radiation emitted by the canopy, also known as thermal infrared radiation, is a type of electromagnetic radiation, which is emitted by the canopy layer of trees or other types of vegetation when they absorb and then re-emit part of the solar radiation they receive. This plays a critical role in the energy balance of the earth's surface and is essential in climate modelling and the study of global warming." []
+name: Longwave radiation emitted by canopy
+def: "The thermal infrared radiation emitted by plant canopy structures due to their temperature, representing outgoing longwave energy flux. This canopy-emitted longwave radiation is a critical component of surface energy balance, influencing atmospheric heating and land-atmosphere energy exchange in climate models." []
 comment: CanopyDataType.txt
 synonym: "LWRadCanGPrev_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000215
 property_value: bervo:BERVO_has_unit "MJ h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
@@ -5204,19 +6033,20 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000029
 
 [Term]
 id: bervo:BERVO_0000578
-name: longwave radiation emitted by ground surface
+name: Longwave radiation emitted by ground surface
+def: "The thermal infrared radiation emitted by the ground surface due to soil temperature, representing a major pathway of surface heat loss to the atmosphere. This ground-emitted longwave radiation is fundamental to land surface energy balance and determines nighttime cooling rates in terrestrial ecosystem models." []
 comment: CanopyDataType.txt
 synonym: "LWRadGrnd" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "MJ m-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000579
-name: canopy held water content
-def: "Canopy held water content refers to the amount of water that is intercepted by the canopy of trees and plants. This water is typically held on the surface of leaves, branches, and other plant structures. Canopy held water content is a key component of the hydrological cycle because it has direct impacts on processes such as evaporation, transpiration, and runoff." []
+name: Canopy held water content
+def: "The amount of water intercepted and temporarily stored on leaf surfaces, branches, and other canopy structures following precipitation events. This canopy water storage influences evaporation rates, transpiration dynamics, and precipitation partitioning, representing an important component of forest hydrological processes." []
 comment: CanopyDataType.txt
 synonym: "WatHeldOnCanopy_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
@@ -5224,401 +6054,464 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0000580
-name: net ice transfer to canopy
+name: Precipitation to canopy
+def: "The amount of precipitation that falls directly onto plant canopy surfaces, representing the initial water input for canopy interception processes. This precipitation input drives canopy wetting, interception storage, and subsequent evaporation from wetted canopy surfaces in forest hydrological cycles." []
 comment: CanopyDataType.txt
 synonym: "Prec2Canopy_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "MJ d-2 t-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000581
-name: grid net precipitation water interception to canopy
+name: Grid net precipitation water interception to canopy
+def: "The net amount of precipitation water intercepted and retained by plant canopy structures during precipitation events at the grid scale. This canopy precipitation interception reduces throughfall to the soil surface and represents water available for canopy evaporation in terrestrial hydrological models." []
 comment: CanopyDataType.txt
 synonym: "PrecIntceptByCanopy_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "MJ d-2 t-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000582
-name: canopy latent heat flux
+name: Canopy latent heat flux
+def: "The energy flux associated with water phase change during canopy evaporation and transpiration processes, representing heat absorption during water vaporization. This latent heat flux is a major component of surface energy balance and determines canopy cooling effects in land-atmosphere energy exchange." []
 comment: CanopyDataType.txt
 synonym: "EvapTransLHeat_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000583
-name: air to canopy sensible heat flux
-def: "Air to Canopy Sensible Heat Flux refers to the rate of heat transfer from the air to the vegetation canopy due to the difference in temperature between the two media. This process plays a significant role in the energy balance of landscapes and is a key parameter in Earth system modeling. Factors that can influence this flux include air and canopy temperature, wind speed, and canopy structure." []
+name: Air to canopy sensible heat flux
+def: "The conductive and convective heat transfer between air and vegetation canopy driven by temperature differences, representing direct thermal energy exchange. This sensible heat flux influences canopy temperature regulation and microclimate conditions, contributing to surface energy balance in ecosystem models." []
 comment: CanopyDataType.txt
 synonym: "HeatXAir2PCan_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
 
 [Term]
 id: bervo:BERVO_0000584
-name: canopy storage heat flux
-def: "Canopy storage heat flux, or 'heat stored in the canopy', refers to the amount of heat that is absorbed and stored in a vegetation canopy. This heat is later released back into the atmosphere, affecting the local microclimate. The heat flux contributes to the overall energy balance of an ecosystem, influencing processes like evapotranspiration and photosynthesis." []
+name: Canopy storage heat flux
+def: "The rate of thermal energy accumulation or release in vegetation canopy biomass and associated water, representing temporal changes in canopy heat content. This heat storage flux accounts for canopy thermal inertia and influences ecosystem temperature dynamics and surface energy balance closure." []
 comment: CanopyDataType.txt
 synonym: "HeatStorCanopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000585
-name: canopy heat storage from previous time step
-def: "Canopy heat storage from previous time step relates to the quantity of heat energy stored in the canopy of a particular plant or vegetation cover from the previous time interval. It is an important parameter to calculate energy balance in the landscape ecosystem." []
+name: Canopy heat storage from previous time step
+def: "The thermal energy content stored in vegetation canopy from the preceding time interval, providing initial conditions for current energy balance calculations. This previous heat storage represents canopy thermal memory and influences current temperature dynamics in ecosystem energy balance models." []
 comment: CanopyDataType.txt
 synonym: "ENGYX_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000132
 property_value: bervo:BERVO_has_unit "MJ d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
 
 [Term]
 id: bervo:BERVO_0000586
-name: canopy heat capacity
+name: Canopy heat capacity
+def: "The thermal energy required to raise canopy temperature per unit temperature change, determined by canopy biomass and water content. This volumetric heat capacity controls canopy temperature response to energy inputs and represents thermal inertia in ecosystem energy balance calculations." []
 comment: CanopyDataType.txt
 synonym: "VHeatCapCanopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "MJ d-2 K-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000121
 
 [Term]
 id: bervo:BERVO_0000587
-name: plant canopy total water potential
+name: Plant canopy total water potential
+def: "The total water potential in plant canopy tissues representing the driving force for water uptake from soil and water transport within plants. This total water potential indicates plant water status and hydraulic stress, influencing transpiration rates and photosynthetic performance in terrestrial ecosystem models." []
 comment: CanopyDataType.txt
 synonym: "PSICanopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000588
-name: plant canopy turgor water potential
+name: Plant canopy turgor water potential
+def: "The turgor pressure component of water potential in canopy leaves representing cellular hydrostatic pressure status. This turgor water potential regulates stomatal conductance through exponential response functions and controls gas exchange between leaves and atmosphere in plant hydraulic models." []
 comment: CanopyDataType.txt
 synonym: "PSICanopyTurg_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000589
-name: platn canopy osmotic water potential
+name: Plant canopy osmotic water potential
+def: "The osmotic component of water potential in plant canopy determined by solute concentrations including nonstructural carbon compounds. This osmotic water potential indicates plant osmotic adjustment capacity and drought tolerance, with lower values typically representing greater stress tolerance in arid environments." []
 comment: CanopyDataType.txt
 synonym: "PSICanopyOsmo_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000591
-name: canopy transpiration
+name: Canopy transpiration
+def: "The water vapor flux from plant canopy to atmosphere through stomatal regulation and leaf-atmosphere vapor pressure gradients. This transpiration process represents the primary pathway of water loss from terrestrial ecosystems and couples carbon assimilation with water use in land surface models." []
 comment: CanopyDataType.txt
 synonym: "Transpiration_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000592
-name: negative of canopy evaporation
-def: "Negative of canopy evaporation refers to the moisture loss from the aerial parts of the plants (leaves, stem, flowers, etc.), including the evaporation of water through stomata, a process known as transpiration, as well as evaporation from wet surfaces. It is a negative value because moisture is being lost from the system, reducing the overall water content." []
+name: Negative of canopy evaporation
+def: "The water vapor flux from wetted canopy surfaces to atmosphere expressed as a negative value indicating moisture loss from the canopy system. This evaporation includes both transpiration through stomata and evaporation from intercepted water on leaf and stem surfaces following precipitation events." []
 comment: CanopyDataType.txt
 synonym: "VapXAir2Canopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000114
 property_value: bervo:BERVO_has_unit "m2 d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000593
-name: canopy water content associated with dry matter
+name: Canopy water content associated with dry matter
+def: "The water content incorporated within canopy biomass tissues representing the structural and metabolic water requirements for plant growth. This biomass-associated water quantifies plant water demand beyond transpiration and represents water sequestration in expanding plant tissues during growth processes." []
 comment: CanopyDataType.txt
 synonym: "CanopyBiomWater_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000594
 name: Canopy water before mass balance check
+def: "The total water content associated with canopy biomass at the beginning of a numerical integration time step. This initial canopy water mass provides the starting condition for calculating water balance changes due to transpiration, growth, and senescence processes." []
 comment: CanopyDataType.txt
 synonym: "CanopyWaterMassBeg_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000595
 name: Canopy water at mass balance check
+def: "The total water content associated with canopy biomass at the end of a numerical integration time step. This final canopy water mass, compared with initial values, quantifies net water exchange between atmosphere and plant due to biomass changes and growth processes." []
 comment: CanopyDataType.txt
 synonym: "CanopyWaterMassEnd_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000596
 name: Canopy heat content loss to disturbance
+def: "This variable compute the heat loss resulting from the loss of canopy biomass due to disturbances, e.g. harvest, fire, grazing, etc. It is an important component of energy conservation of EcoISM." []
 comment: CanopyDataType.txt
 synonym: "HeatCanopy2Dist_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000287
 property_value: bervo:BERVO_has_unit "MJ d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
 
 [Term]
 id: bervo:BERVO_0000597
-name: canopy water loss to disturbance
+name: Canopy water loss to disturbance
+def: "This variable compute the water loss resulting from the loss of canopy biomass due to disturbances, e.g. harvest, fire, grazing, etc. It is an important component of water mass conservation of EcoISM." []
 comment: CanopyDataType.txt
 synonym: "QCanopyWat2Dist_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000598
-name: total canopy evaporation + transpiration
+name: Total canopy evaporation + transpiration
+def: "This variables indicates the total water-air exchange due to evaporation from canopy held water and transpirtion of water that plant take up from the soil. It is an important component of the ecosystem water cycling" []
 comment: CanopyDataType.txt
 synonym: "QVegET_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000599
-name: total canopy evaporation
+name: Total canopy evaporation
 def: "Total canopy evaporation (VapXAir2CanG) is the sum of all forms of evaporation from the canopy, including wet canopy evaporation (evaporation of intercept rainfall), cuticular transpiration (water vapor loss through plant leaf cuticle), and lenticular transpiration (evaporation from leaf surface through stomata or pores). It is a key element in the water cycle and influences the energy balance and climate of a region. Canopy evaporation can be influenced by factors like the type of vegetation, leaf surface characteristics, environmental conditions (temperature, humidity), and regional rainfall patterns." []
 comment: CanopyDataType.txt
 synonym: "VapXAir2Canopy_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000114
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000600
-name: total canopy heat content
+name: Total canopy heat content
+def: "The total thermal energy stored in canopy space including canopy air, vegetation biomass, and intercepted water components. This total heat content represents the thermal energy reservoir of the canopy system and is fundamental for ecosystem energy cycling and temperature regulation in terrestrial models." []
 comment: CanopyDataType.txt
 synonym: "CanopyHeatStor_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000287
 property_value: bervo:BERVO_has_unit "MJ  d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000601
-name: total canopy heat flux
+name: Total canopy heat flux
+def: "The net change in total thermal energy stored in the canopy between consecutive numerical time steps, representing temporal heat storage dynamics. This canopy heat flux quantifies the rate of thermal energy accumulation or loss and is essential for plant-atmosphere energy exchange modeling." []
 comment: CanopyDataType.txt
 synonym: "HeatFlx2Canopy_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ  d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000602
-name: total canopy water content stored in dry matter
-def: "Total canopy water content stored in dry matter refers to the total amount of water that can be contained within the dry matter of the canopy of a plant or tree. This measurement is important in studying the water cycle of plants as well as understanding the role of plants in the overall water cycle of the ecosystem." []
+name: Total canopy water content stored in dry matter
+def: "The total amount of water contained within canopy dry matter including structural water in plant tissues and metabolic water pools. This water content represents the total canopy water storage capacity and influences ecosystem water cycling and plant hydraulic functioning." []
 comment: CanopyDataType.txt
 synonym: "CanopyWat_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000603
-name: total canopy LW emission
+name: Total canopy longwave emission
+def: "The total longwave thermal infrared radiation emitted by plant canopy calculated using Stefan-Boltzmann law based on canopy temperature. This total longwave emission is essential for canopy energy balance closure and represents thermal energy loss from vegetation to the atmosphere." []
 comment: CanopyDataType.txt
 synonym: "LWRadCanG_col" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000215
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000029
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000604
-name: canopy shortwave albedo
-def: "Canopy shortwave albedo refers to the fraction of shortwave radiation, specifically in the solar spectrum, that is reflected by the vegetation canopy. It is a parameter used in earth system models to quantify the amount of incoming solar radiation that is reflected back to the atmosphere by the vegetation canopy. Canopy shortwave albedo depends on various factors, including the characteristics of the vegetation, such as leaf structure and pigmentation, as well as the solar zenith angle and atmospheric conditions." []
+name: Canopy shortwave albedo
+def: "The fraction of incident shortwave solar radiation reflected by vegetation canopy surfaces back to the atmosphere. This dimensionless canopy albedo depends on leaf optical properties, canopy architecture, and solar angle, determining surface reflectance characteristics in Earth system energy balance calculations." []
 comment: CanopyDataType.txt
 synonym: "RadSWLeafAlbedo_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_has_unit "-" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000115
 
 [Term]
 id: bervo:BERVO_0000605
-name: canopy shortwave transmissivity
+name: Canopy shortwave transmissivity
+def: "The fraction of incident shortwave radiation that passes through plant canopy after accounting for absorption and reflection processes. This dimensionless transmissivity parameter quantifies canopy transparency and determines radiation availability for understory vegetation and soil surface heating." []
 comment: CanopyDataType.txt
 synonym: "RadSWLeafTransmis_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_has_unit "-" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000606
-name: water flux into plant canopy
+name: Water flux into plant canopy
+def: "The rate of precipitation water interception by plant canopy structures during precipitation events, representing water input to canopy storage pools. This water flux supports subsequent canopy evaporation processes and represents a key component of canopy-atmosphere water exchange in forest hydrology." []
 comment: CanopyDataType.txt
 synonym: "PrecIntcptByCanopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0000608
-name: canopy temperature after energy iteration
+name: Canopy temperature after energy iteration
+def: "The canopy temperature in Kelvin following iterative solution of energy and water exchange between plant canopy and atmospheric air. This converged temperature represents the equilibrium canopy thermal state and determines radiative emission and sensible heat fluxes in energy balance calculations." []
 comment: CanopyDataType.txt
 synonym: "TKC_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "K" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000609
-name: canopy temperature
+name: Canopy temperature
+def: "The canopy temperature in Celsius following energy and water exchange calculations between plant canopy and atmospheric air. This temperature measurement represents the thermal state of vegetation and influences physiological processes including photosynthesis, respiration, and transpiration rates." []
 comment: CanopyDataType.txt
 synonym: "TdegCCanopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "oC" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000610
-name: change in canopy temperature
-def: "Change in canopy temperature refers to the variation in the temperature of the plant canopy over a particular period of time. It is an important metric in agronomy and plant physiology as it directly affects multiple processes such as photosynthesis, respiration, transpiration, and plant microclimate. Factors such as weather conditions, solar radiation, wind speed, and plant water status can significantly impact the canopy temperature." []
+name: Change in canopy temperature
+def: "The temporal variation in canopy temperature over a specific time period, representing thermal response to environmental forcing and energy balance changes. This temperature change affects multiple physiological processes and reflects canopy adaptation to varying weather conditions, solar radiation, and plant water status." []
 comment: CanopyDataType.txt
 synonym: "DeltaTKC_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "K" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000611
-name: canopy temperature during canopy energy iteration
+name: Canopy temperature during canopy energy iteration
+def: "The intermediate canopy temperature in Kelvin during iterative numerical computation of canopy energy balance closure. This temperature represents an intermediate state in the convergence process toward equilibrium canopy thermal conditions in ecosystem energy modeling." []
 comment: CanopyDataType.txt
 synonym: "TKCanopy_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "K" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000612
-name: minimum sink strength for nonstructural C transfer
+name: Bundle sheath C4 carbon product to support C3 photosynthesis during C4 photosynthesis on a leaf node
+def: "The amount of C4 carbon compounds consumed in bundle sheath cells to support C3 photosynthetic carbon fixation at a specific canopy node. This carbon pool represents the C4 to C3 carbon transfer mechanism in C4 photosynthesis where concentrated carbon dioxide supports efficient Rubisco activity." []
 comment: CanopyDataType.txt
 synonym: "CPOOL3_node" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
-
-[Term]
-id: bervo:BERVO_0000613
-name: effect of canopy chemical element status on seed setting
-comment: CanopyDataType.txt
-synonym: "NetCumElmntFlx2Plant_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000614
-name: total leaf mass
-def: "Total leaf mass refers to the cumulative mass of all leaves of a plant or vegetation system. It is an essential characteristic for studying the energy balance, carbon cycling and water cycle in vegetation ecosystems." []
+name: Total leaf mass
+def: "The cumulative mass of all leaf tissue within a plant canopy or vegetation system, representing total foliar biomass. This total leaf mass is fundamental for quantifying canopy carbon storage, leaf area relationships, and photosynthetic capacity in terrestrial ecosystem energy and carbon cycling models." []
 comment: CanopyDataType.txt
 synonym: "tCanLeafC_cl" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000615
-name: litter kinetic fraction
-def: "The litter kinetic fraction is a parameter that represents the fraction of litter that undergoes decomposition or decay within a given time period in Earth system models. It is a measure of how quickly organic matter in the litter pool is transformed into soil organic carbon through microbial activity. This parameter is essential for accurately modeling carbon dynamics and cycling in terrestrial ecosystems, as it influences the rates of carbon turnover and the balance between carbon inputs and outputs in the soil system." []
+name: Litter kinetic fraction
+def: "The proportional allocation of senescent plant material into different chemical litter pools including cellulose, lignin, protein, and carbohydrate fractions. This litter kinetic fraction determines decomposition rates and nutrient release patterns by defining the chemical quality and recalcitrance of plant litter inputs to soil." []
 comment: CanopyDataType.txt
 synonym: "ElmAllocmat4Litr" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000055
 
 [Term]
 id: bervo:BERVO_0000616
-name: shoot structural chemical element
+name: Shoot structural chemical element
+def: "The total mass of various chemical elements including carbon, nitrogen, and phosphorus contained in aboveground plant organs and structural tissues. This elemental composition quantifies shoot biomass stoichiometry and represents nutrient investment in aboveground plant structural components." []
 comment: CanopyDataType.txt
 synonym: "ShootElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000617
-name: C4 specific nonstructural shoot C in branch
+name: C4 specific nonstructural shoot carbon in branch
+def: "The mass of nonstructural carbon compounds including C3 and C4 sugars synthesized through C4 photosynthesis and available for conversion to structural carbon during plant growth. This carbon pool represents intermediate photosynthetic products and mobile carbon reserves in C4 plant branches." []
 comment: CanopyDataType.txt
 synonym: "C4PhotoShootNonstC_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000618
-name: canopy shoot chemical element
+name: Canopy shoot chemical element
+def: "This vector varaible summarizes mass of total chemical elements that are associated with the structural components of aboveground plant organs. It excludes nonstrucutral storage of chemical elements, and is a measure of aboveground plant biomass." []
 comment: CanopyDataType.txt
 synonym: "ShootStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in http://www.w3.org/2002/07/Canopy%20Shoot
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D
 
 [Term]
 id: bervo:BERVO_0000619
-name: canopy leaf chemical element
+name: Canopy leaf chemical element
+def: "This vector variable quantifies the amount of chemical elements in the structural component of leaf. This variable is an important indicator of aboveground canopy size." []
 comment: CanopyDataType.txt
 synonym: "LeafStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000620
-name: canopy sheath chemical element
+name: Canopy sheath chemical element
+def: "This vector variable quantifies the amount of chemical elements in the structural component of petiole. This variable is an important indicator of aboveground canopy size." []
 comment: CanopyDataType.txt
 synonym: "PetoleStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000621
-name: canopy stalk chemical element
+name: Canopy stalk chemical element
+def: "This vector variable quantifies the amount of chemical elements in the structural component of stalk. This variable is an important indicator of aboveground canopy size." []
 comment: CanopyDataType.txt
 synonym: "StalkStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
-property_value: bervo:BERVO_has_unit "g d-2" xsd:string
-
-[Term]
-id: bervo:BERVO_0000622
-name: canopy active stalk C
-comment: CanopyDataType.txt
-synonym: "CanopyStalkC_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000623
-name: canopy reserve chemical element
+name: Canopy reserve chemical element
+def: "The total mass of chemical elements stored in stalk reserve pools including carbon, nitrogen, and phosphorus available for remobilization during plant growth and reproduction. This reserve element pool represents stored nutrients and energy that can be mobilized to support reproductive development and stress response." []
 comment: CanopyDataType.txt
 synonym: "StalkRsrvElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000624
-name: canopy husk chemical element
+name: Canopy husk chemical element
+def: "The total mass of chemical elements comprising the structural components of plant husks, representing elemental investment in protective reproductive structures. This husk elemental content quantifies nutrient allocation to reproductive organ protection and contributes to total aboveground biomass accounting." []
 comment: CanopyDataType.txt
 synonym: "HuskStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000625
-name: canopy ear chemical element
+name: Canopy ear chemical element
+def: "The total mass of chemical elements contained in plant ear structural components, representing elemental investment in reproductive organ development. This ear elemental content quantifies nutrient allocation to grain-bearing structures and indicates reproductive biomass in agricultural and natural ecosystems." []
 comment: CanopyDataType.txt
 synonym: "EarStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000626
-name: canopy grain chemical element
+name: Canopy grain chemical element
+def: "The total mass of chemical elements incorporated into grain structural components, representing elemental investment in seed and reproductive output. This grain elemental content quantifies nutrient allocation to reproductive success and determines harvestable biomass quality in agricultural productivity assessments." []
 comment: CanopyDataType.txt
 synonym: "GrainStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000627
-name: plant canopy leaf + sheath C
-def: "CanopyLeafShethC_pft refers to the parameter that represents the amount of carbon contained in both the leaves and sheaths of plants in a canopy. This parameter is used in Earth system models to simulate the cycling of carbon within vegetation and its impact on the global carbon balance." []
+name: Plant canopy leaf + sheath carbon
+def: "The total carbon mass contained in combined leaf blade and sheath tissues within plant canopies, representing photosynthetic and structural carbon investment. This combined leaf and sheath carbon quantifies the primary photosynthetic biomass component and is fundamental for terrestrial carbon cycling and vegetation productivity modeling." []
 comment: CanopyDataType.txt
 synonym: "CanopyLeafShethC_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
@@ -5626,11 +6519,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
 
 [Term]
 id: bervo:BERVO_0000628
-name: canopy layer leaf area
-def: "Canopy layer leaf area refers to the total surface area covered by leaves within a specific layer of the vegetation canopy. This parameter is important in earth systems modeling as it plays a crucial role in regulating the exchange of energy, water, and carbon dioxide between the vegetation and the atmosphere. The canopy layer leaf area parameter is often used to estimate the overall photosynthetic capacity and productivity of vegetation, as well as to model the interception and absorption of solar radiation within the canopy." []
+name: Canopy layer leaf area
+def: "The total leaf surface area within a specific vertical layer of the vegetation canopy, determining light interception and gas exchange capacity. This layer-specific leaf area controls photosynthetic potential, evapotranspiration rates, and energy balance within multilayered canopy systems in terrestrial ecosystem models." []
 comment: CanopyDataType.txt
 synonym: "CanopyLeafAreaZ_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
@@ -5638,23 +6531,24 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000629
-name: canopy net CO2 exchange
-def: "Canopy net CO2 exchange (CO2NetFix_pft) refers to the overall balance between carbon dioxide (CO2) uptake and release by the vegetation canopy of a specific plant functional type (pft) in a given ecosystem. It represents the net amount of CO2 absorbed by the vegetation through photosynthesis minus the amount of CO2 released through respiration and other processes. The CO2NetFix_pft parameter is essential for understanding the carbon cycle and its interaction with the atmosphere, as well as for modeling and simulating ecosystem dynamics and responses to environmental changes." []
+name: Canopy net carbon dioxide exchange
+def: "The net balance between carbon dioxide uptake through photosynthesis and carbon dioxide release through respiration and other processes at the canopy scale. This net carbon dioxide exchange quantifies ecosystem carbon sequestration capacity and represents the fundamental carbon balance for specific plant functional types in Earth system models." []
 comment: CanopyDataType.txt
 synonym: "CO2NetFix_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000041
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000630
-name: canopy layer leaf C
-def: "Canopy layer leaf C (CanopyLeafCpft_lyr) refers to the amount of carbon stored in the leaves of vegetation within a specific layer of the canopy in an Earth System Model. It represents the total mass of carbon in the leaves, including both living and dead biomass. Canopy layer leaf C is an important parameter for calculating the carbon balance and productivity of vegetation in a given ecosystem, and it is influenced by factors such as photosynthesis, respiration, and allocation of carbon to different plant organs." []
+name: Canopy layer leaf carbon
+def: "The carbon mass stored in leaf tissues within a specific canopy layer, including both living biomass and senescent material. This layer-specific leaf carbon represents vertical distribution of photosynthetic capacity and carbon storage, influencing canopy-scale carbon balance and productivity in terrestrial ecosystem models." []
 comment: CanopyDataType.txt
 synonym: "CanopyLeafCLyr_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000075
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
@@ -5662,143 +6556,158 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000631
-name: canopy nonstructural chemical element
+name: Canopy nonstructural chemical element
+def: "The mass of mobile chemical elements stored in canopy tissues as reserves for maintenance and growth processes, including nonstructural carbon, nitrogen, and phosphorus pools. These nonstructural elements represent metabolically active nutrient reserves that support aboveground plant organ development and stress response." []
 comment: CanopyDataType.txt
 synonym: "CanopyNonstElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000632
-name: canopy nonstructural chemical element concentration
+name: Canopy nonstructural chemical element concentration
+def: "The concentration of nonstructural chemical elements relative to total leaf and petiole structural biomass, used to calculate canopy osmotic and turgor pressures. This concentration controls stomatal conductance regulation and organ growth through osmoregulation mechanisms, representing plant adaptation to water stress conditions." []
 comment: CanopyDataType.txt
 synonym: "CanopyNonstElmConc_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000633
-name: plant canopy layer stem area
-def: "Plant canopy layer stem area refers to the total cross-sectional area of plant stems within a specific vertical layer of the canopy. It represents the surface area available for water and nutrient uptake, as well as the mechanical support for the aboveground biomass in that particular layer of the plant canopy." []
+name: Plant canopy layer stem area
+def: "The total cross-sectional area of plant stems within a specific vertical canopy layer, representing conducting tissue surface area for water and nutrient transport. This stem area provides mechanical support for aboveground biomass and determines hydraulic conductance capacity within multilayered canopy architecture." []
 comment: CanopyDataType.txt
 synonym: "CanopyStemAreaZ_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000634
-name: canopy nodule nonstructural chemical element
+name: Canopy nodule nonstructural chemical element
+def: "The mass of nonstructural chemical elements contained in nitrogen-fixing nodule bacteria associated with canopy root systems. This nodule elemental content indicates the growth status and metabolic activity of nitrogen-fixing symbionts that contribute to ecosystem nitrogen input." []
 comment: CanopyDataType.txt
 synonym: "CanopyNodulNonstElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000635
-name: canopy nodule chemical elemental biomass
+name: Canopy nodule chemical elemental biomass
+def: "The total chemical elemental biomass of nitrogen-fixing nodule bacteria including carbon, nitrogen, and phosphorus content. This nodule biomass represents the structural investment in nitrogen fixation symbionts and indicates the host plant's atmospheric nitrogen fixation capacity." []
 comment: CanopyDataType.txt
 synonym: "CanopyNodulElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000636
-name: branch active stalk C
-comment: CanopyDataType.txt
-synonym: "StalkLiveBiomassC_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+name: Branch sapwood carbon
+def: "The carbon mass contained in actively conducting sapwood tissue within tree branches, representing living wood biomass involved in water and nutrient transport. This sapwood carbon is essential for hydraulic function and contributes to wood product calculations and tree ring formation modeling." []
+comment: All the below refer to plant parts, which should be "measured_in" and refer to the PO.
+synonym: "SapwoodBiomassC_brch" RELATED []
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000637
-name: branch nonstructural chemical element
+name: Branch nonstructural chemical element
+def: "The mass of mobile chemical elements stored in branch tissues as reserves for maintenance and growth of branch-associated organs. These nonstructural elements are accumulated through photosynthesis and nutrient assimilation and are depleted through respiration and growth processes." []
 comment: CanopyDataType.txt
 synonym: "CanopyNonstElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000638
-name: plant branch leaf + sheath C
+name: Plant branch leaf + sheath carbon
+def: "The total carbon mass contained in leaf blade and sheath tissues associated with a specific plant branch. This branch-level foliar carbon represents the photosynthetic biomass and carbon storage within individual branch units of the canopy architecture." []
 comment: CanopyDataType.txt
 synonym: "LeafPetolBiomassC_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000639
-name: branch shoot C
+name: Branch shoot carbon
 def: "Branch shoot C refers to the amount of carbon stored in the branches and shoots of a plant or tree. This is an important measure in studies of carbon sequestration and the carbon cycle, as plants and trees play a vital role in absorbing CO2 from the atmosphere." []
 comment: CanopyDataType.txt
 synonym: "ShootStrutElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000145
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
 
 [Term]
 id: bervo:BERVO_0000640
-name: branch leaf chemical element
+name: Branch leaf chemical element
+def: "It records the amount of structural biomass of leaves over a branch in the canopy. It is an indicator plant canopy size." []
 comment: CanopyDataType.txt
 synonym: "LeafStrutElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000641
-name: branch sheath chemical element
+name: Branch sheath chemical element
+def: "The elemental composition and concentration of chemical elements within the protective sheath tissues of plant branches, representing the mineral nutrient content of these structural components. This parameter is important for understanding nutrient allocation patterns in woody plants, tissue quality for decomposition processes, and the role of sheath tissues in nutrient storage and translocation within tree and shrub canopies." []
 comment: CanopyDataType.txt
 synonym: "PetoleStrutElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000642
-name: branch stalk chemical element
+name: Branch stalk chemical element
+def: "The elemental composition and concentration of chemical elements within the structural stalk or stem tissues of plant branches, indicating the mineral nutrient content of woody support structures. This measurement is crucial for understanding how plants allocate nutrients to structural components, affects wood quality and decomposition rates, and influences carbon and nutrient cycling in forest ecosystems where woody biomass represents a major nutrient pool." []
 comment: CanopyDataType.txt
 synonym: "StalkStrutElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000643
-name: branch reserve chemical element
+name: Branch reserve chemical element
+def: "The mass of chemical elements stored as reserves in branch stalk tissues, including carbon, nitrogen, and phosphorus available for remobilization. These branch reserves represent stored nutrients that can be mobilized to support reproductive development and stress response at the individual branch scale." []
 comment: CanopyDataType.txt
 synonym: "StalkRsrvElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000644
-name: branch husk chemical element
+name: Branch husk chemical element
+def: "The mass of chemical elements comprising the structural components of husks associated with a specific branch, representing elemental investment in protective reproductive structures. This branch-level husk elemental content quantifies nutrient allocation to reproductive organ protection within individual branch architecture." []
 comment: CanopyDataType.txt
 synonym: "HuskStrutElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000645
-name: branch ear chemical element
+name: Branch ear chemical element
+def: "The mass of chemical elements contained in ear structural components associated with a specific branch, representing elemental investment in reproductive organ development. This branch-level ear elemental content quantifies nutrient allocation to grain-bearing structures within individual branch units." []
 comment: CanopyDataType.txt
 synonym: "EarStrutElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000646
-name: branch grain chemical element
+name: Branch grain chemical element
+def: "The mass of chemical elements incorporated into grain structural components produced by a specific branch, representing elemental investment in seed and reproductive output. This branch-level grain elemental content determines reproductive success and harvestable biomass quality at the individual branch scale." []
 comment: CanopyDataType.txt
 synonym: "GrainStrutElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000647
-name: branch nonstructural C concentration
-def: "Branch nonstructural C concentration refers to the amount of nonstructural carbon (C) present in branches of vegetation. Nonstructural carbon refers to carbon that is not incorporated into structural components such as cellulose, lignin, and other complex molecules. It includes soluble sugars, starches, organic acids, and other compounds that can be rapidly metabolized and used for energy production or growth. The concentration of nonstructural carbon in branches is an important parameter as it affects the overall carbon balance of vegetation and influences various biophysical and biogeochemical processes in the Earth system, such as respiration, photosynthesis, and carbon storage." []
+name: Branch nonstructural carbon concentration
+def: "The concentration of nonstructural carbon compounds including sugars, starches, and organic acids within branch tissues available for rapid metabolism. This nonstructural carbon concentration affects branch carbon balance and influences respiration, growth processes, and carbon storage dynamics within individual branch components of the canopy." []
 comment: CanopyDataType.txt
 synonym: "LeafPetoNonstElmConc_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000145
@@ -5806,90 +6715,99 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
 
 [Term]
 id: bervo:BERVO_0000648
-name: branch nodule nonstructural C
-def: "Branch nodule nonstructural C refers to the unstructured or non-segregated carbon present in the nodules that grow on the branches of certain legume plants. These nodules are formed due to the symbiotic relationship of plants with nitrogen-fixing bacteria, and play a critical role in nutrient cycling." []
+name: Branch nodule nonstructural carbon
+def: "The mass of nonstructural carbon compounds present in nitrogen-fixing nodules associated with specific branches of leguminous plants. This nodule nonstructural carbon represents metabolically active carbon pools supporting symbiotic nitrogen fixation processes and bacterial maintenance within branch-associated root nodules." []
 comment: CanopyDataType.txt
 synonym: "CanopyNodulNonstElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000075
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000145
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000078
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000078
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
 
 [Term]
 id: bervo:BERVO_0000649
-name: branch nodule chemical element
+name: Branch nodule chemical element
+def: "The mass of chemical elements comprising the structural components of nitrogen-fixing nodules associated with specific branches. This nodule elemental content represents the mineral composition of symbiotic structures supporting atmospheric nitrogen fixation at the individual branch scale." []
 comment: CanopyDataType.txt
 synonym: "CanopyNodulStrutElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000650
-name: branch sheath structural chemical element
+name: Branch sheath structural chemical element
+def: "The mass of chemical elements that can be remobilized from structural sheath tissues within specific branches during senescence or nutrient stress. This remobilizable elemental pool represents nutrients that can be translocated to support other plant organs during periods of resource limitation." []
 comment: CanopyDataType.txt
 synonym: "PetioleChemElmRemob_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000651
-name: branch stalk structural C
-def: "Branch stalk structural C refers to the amount of structural carbon in the branch stalk of plants. Structural carbon forms the basic structural components of plant tissues such as cellulose and lignin. It is crucial for the strength and rigidity of plant structures including the branch stalk. It is an important parameter for understanding plant physiology and contributions to the carbon cycle." []
+name: Branch stalk structural carbon
+def: "The mass of structural carbon compounds including cellulose and lignin contained in branch stalk tissues that provide mechanical support and rigidity. This structural carbon represents the investment in supportive framework components and contributes to long-term carbon storage in woody plant tissues." []
 comment: CanopyDataType.txt
 synonym: "SenecStalkStrutElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000145
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000093
 
 [Term]
 id: bervo:BERVO_0000652
-name: branch leaf structural chemical element
+name: Branch leaf structural chemical element
+def: "The mass of chemical elements that can be remobilized from structural leaf tissues within specific branches during senescence or resource limitation. This remobilizable leaf elemental pool represents nutrients that can be translocated from senescing leaves to support other plant functions." []
 comment: CanopyDataType.txt
 synonym: "LeafChemElmRemob_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000653
-name: leaf chemical element
+name: Leaf chemical element
+def: "The total mass of chemical elements including carbon, nitrogen, and phosphorus contained in leaf tissues at specific canopy nodes within branches. This nodal leaf elemental content represents the mineral composition and nutrient investment in photosynthetic organs at discrete canopy positions." []
 comment: CanopyDataType.txt
 synonym: "LeafElmntNode_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000654
-name: sheath chemical element
+name: Sheath chemical element
+def: "The total mass of chemical elements contained in sheath tissues at specific canopy nodes, representing elemental composition of supportive leaf structures. This sheath elemental content quantifies nutrient allocation to protective and supportive leaf components within the canopy architecture." []
 comment: CanopyDataType.txt
 synonym: "PetioleElmntNode_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000183
 
 [Term]
 id: bervo:BERVO_0000655
-name: internode chemical element
+name: Internode chemical element
+def: "The mass of chemical elements contained in internode structural tissues between leaf attachment points on branches. This internode elemental content represents nutrient investment in stem segments that provide spacing and mechanical support between leaves within branch architecture." []
 comment: CanopyDataType.txt
 synonym: "InternodeStrutElms_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000656
-name: layer leaf chemical element
+name: Layer leaf chemical element
+def: "The mass of chemical elements contained in leaf tissues organized by specific canopy layers and nodes within branch structures. This layer-specific leaf elemental content represents the vertical distribution of nutrients in photosynthetic tissues throughout the canopy profile." []
 comment: CanopyDataType.txt
 synonym: "LeafElmsByLayerNode_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000657
-name: layer leaf area
-def: "Layer leaf area refers to the total surface area of all the leaves in a specific layer of vegetation or canopy. This parameter helps understand the structure and distribution of leaves in a canopy and also plays a crucial role in processes like photosynthesis, transpiration, and the exchange of gases between the vegetation and the atmosphere." []
+name: Layer leaf area
+def: "The total leaf surface area within a specific canopy layer, determining light interception capacity and gas exchange potential at that vertical position. This layer-specific leaf area controls photosynthetic activity, transpiration rates, and atmospheric gas exchange within vertically stratified canopy systems." []
 comment: CanopyDataType.txt
 synonym: "CanopyLeafArea_lnode" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000226
@@ -5897,124 +6815,133 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000658
-name: layer leaf protein C
-def: "Layer leaf protein C refers to the part of a plant leaf structure that contains the protein carbon. It is usually a parameter in biology and earth sciences to measure the amount of carbon in the protein of leaves in specific layers. This could give an insight into the photosynthesis rate and other plant physiological processes." []
+name: Layer leaf protein carbon
+def: "The carbon mass contained in protein compounds within leaf tissues at specific canopy layers, representing investment in photosynthetic enzymes and metabolic machinery. This protein carbon content indicates photosynthetic capacity and nitrogen utilization efficiency within different canopy strata." []
 comment: CanopyDataType.txt
 synonym: "LeafProteinCNode_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000022
 
 [Term]
 id: bervo:BERVO_0000659
-name: layer sheath protein C
-def: "Layer sheath protein C refers to a type of sheath protein found in the outer layer of specific types of bacteria. It is involved in the formation of the bacterial sheath, which is an extracellular matrix that protects the bacteria and aids in adhesion to surfaces. The concentration of layer sheath protein C can be a measure of bacterial activity and health." []
+name: Layer sheath protein carbon
+def: "The carbon content associated with protein compounds within plant sheath tissues organized in distinct canopy layers, representing the structural and metabolic protein investment in protective leaf structures. This parameter is important for understanding nitrogen allocation patterns, tissue quality for herbivory and decomposition, and the role of sheath proteins in plant defense and resource storage strategies across different canopy positions in grassland and forest ecosystems." []
 comment: CanopyDataType.txt
 synonym: "PetoleProteinCNode_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000081
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000170
 
 [Term]
 id: bervo:BERVO_0000660
-name: nodule nonstructural C
+name: Nodule nonstructural carbon
 def: "Nodule nonstructural C (carbon) refers to the concentration or amount of carbon that is stored in the nodules of a plant without being in a structural form. Nodules are specialized structures found in certain plant species, particularly legumes, that house symbiotic bacteria capable of fixing atmospheric nitrogen. The nonstructural carbon stored in these nodules can be used by the plant for various metabolic processes and for supporting nitrogen fixation. The concentration of nodule nonstructural C can be an important parameter in earth systems models as it can influence plant growth, nitrogen fixation rates, and carbon cycling in terrestrial ecosystems." []
 comment: CanopyDataType.txt
 synonym: "NoduleNonstructCconc_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000078
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
 
 [Term]
 id: bervo:BERVO_0000661
-name: maximum grain C during grain fill
+name: Maximum grain carbon during grain fill
 def: "Maximum grain C during grain fill refers to the maximum amount of carbon (C) allocated to the grain during the grain filling stage of a crop's growth cycle. This is a crucial component of plant growth and development, influencing crop yield and quality. It is an important parameter in crop and ecological modelling, providing insight into plant physiology and nutrient cycling." []
 comment: CanopyDataType.txt
 synonym: "GrainSeedBiomCMean_brch" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000136
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000662
-name: standing dead chemical element fraction
+name: Standing dead chemical element fraction
+def: "The proportion of chemical elements contained within standing dead plant material relative to the total elemental pool in vegetation canopies. This measurement is essential for understanding nutrient cycling dynamics, decomposition processes, and the retention of essential elements in forest and grassland ecosystems following plant senescence." []
 comment: CanopyDataType.txt
 synonym: "StandDeadKCompElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000663
-name: standing dead chemical element
+name: Standing dead chemical element
+def: "The mass of chemical elements contained in standing dead vegetation including senescent leaves, branches, and stems that remain attached to plants. This standing dead elemental content represents nutrients temporarily immobilized in senescing plant tissues before eventual litterfall and decomposition." []
 comment: CanopyDataType.txt
 synonym: "StandDeadStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000664
-name: plant stored nonstructural chemical element
+name: Plant stored nonstructural chemical element
+def: "The mass of mobile chemical elements stored seasonally in plant tissues as reserves for periods of limited resource availability or high demand. These seasonal storage pools represent plant adaptive strategies for surviving unfavorable conditions and supporting rapid growth during favorable periods." []
 comment: CanopyDataType.txt
 synonym: "SeasonalNonstElms_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000665
-name: plant stored nonstructural C at planting
-def: "Plant stored nonstructural C at planting refers to the amount of nonstructural carbohydrates, especially in the form of carbon, that a plant has stored at the time of planting. These stored carbohydrates are crucial for the early growth and development of the plant, providing it with a source of energy until it is able to produce its own food through photosynthesis." []
+name: Plant stored nonstructural carbon at planting
+def: "The mass of nonstructural carbohydrate reserves present in seeds at planting time, providing energy for germination and early seedling establishment. These seed carbon reserves support initial growth processes until photosynthetic capacity is established and plants become autotrophic." []
 comment: CanopyDataType.txt
 synonym: "SeedCPlanted_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000088
 
 [Term]
 id: bervo:BERVO_0000666
-name: landscape average canopy shoot C
-def: "The landscape average canopy shoot C refers to the average amount of carbon contained in the shoots of plants across a certain landscape. This is influenced by factors such as plant species, growth stage, and environmental conditions, and is a key parameter for understanding the carbon cycle in terrestrial ecosystems." []
+name: Landscape average canopy shoot carbon
+def: "The mean carbon content in shoot biomass averaged across a landscape, representing spatial variability in aboveground carbon storage. This landscape-scale average reflects heterogeneity in plant species composition, growth stages, and environmental conditions affecting terrestrial carbon cycling patterns." []
 comment: CanopyDataType.txt
 synonym: "AvgCanopyBiomC2Graze_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000229
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000259
 
 [Term]
 id: bervo:BERVO_0000667
-name: CO2-limited carboxylation rate
+name: Carbon dioxide-limited carboxylation rate
+def: "The rate of carbon dioxide fixation when photosynthesis is limited by carbon dioxide concentration rather than light availability or Rubisco capacity. This carbon-limited carboxylation rate determines photosynthetic performance under low atmospheric carbon dioxide conditions and influences plant responses to carbon dioxide enrichment." []
 comment: CanopyDataType.txt
 synonym: "CO2FixCL_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "gC d2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000668
 name: Light-limited carboxylation rate
+def: "The rate of carbon dioxide fixation when photosynthesis is limited by light availability rather than carbon dioxide concentration or enzyme capacity. This light-limited carboxylation rate determines photosynthetic performance under low irradiance conditions and controls carbon fixation in shaded canopy environments." []
 comment: CanopyDataType.txt
 synonym: "CO2FixLL_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "gC d2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000669
 name: Canopy biomass
+def: "The total carbon mass contained in all aboveground plant organs including leaves, stems, branches, and reproductive structures. This canopy biomass represents the total carbon investment in photosynthetic and structural tissues and is fundamental for quantifying terrestrial carbon storage capacity." []
 comment: CanopyDataType.txt
 synonym: "CanopyMassC_pft" RELATED []
-is_a: bervo:BERVO_9000008 ! canopy data type
+is_a: bervo:BERVO_9000008 ! Canopy data type
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000670
 name: Altitude of landscape
-def: "The altitude of a landscape refers to the vertical distance between a specific point on the Earth's surface and a reference point, usually sea level. It is an important parameter in Earth system modeling as it influences a wide range of physical and biological processes, including temperature, precipitation patterns, atmospheric circulation, and distribution of plant and animal species. Altitude is typically measured in meters or feet and is essential for accurately simulating and analyzing the behavior and interactions of Earth's systems." []
-comment: LandSurfDataType.txt
+def: "The vertical elevation of landscape features above a reference datum, typically mean sea level, affecting temperature, pressure, and precipitation patterns. This altitude measurement influences atmospheric processes, species distribution, and topographic effects on climate, making it essential for accurate Earth system modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ALTIG" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000099
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000229
@@ -6022,50 +6949,61 @@ property_value: bervo:BERVO_measured_in bervo:BERVO_8000229
 [Term]
 id: bervo:BERVO_0000671
 name: Initial soil surface roughness height
-comment: LandSurfDataType.txt
+def: "The characteristic height of soil surface irregularities at the beginning of a simulation period, affecting aerodynamic properties and wind profiles. This initial surface roughness influences momentum transfer, turbulent mixing, and wind shear calculations in land-atmosphere exchange models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilSurfRoughnesst0_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0000672
 name: Zero plane displacement height
-comment: LandSurfDataType.txt
+def: "The effective height above the ground surface where wind speed theoretically becomes zero due to vegetation drag, representing canopy aerodynamic properties. This displacement height modifies logarithmic wind profiles and determines momentum transfer characteristics in vegetated surfaces." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZERO4PlantDisplace_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000673
 name: Canopy surface roughness height
-comment: LandSurfDataType.txt
+def: "The characteristic height representing vegetation roughness effects on atmospheric turbulence and momentum transfer processes. This roughness height determines aerodynamic resistance and influences wind profiles, heat transfer, and mass exchange between vegetation and atmosphere." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RoughHeight_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000674
 name: Soil surface roughness height for calculating runoff velocity
-comment: LandSurfDataType.txt
+def: "The characteristic height of soil surface irregularities that affect surface water flow resistance and runoff velocity calculations. This roughness height influences hydraulic friction, flow detention time, and erosion processes in surface hydrology models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoiSurfRoughness" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000675
 name: Wind speed measurement height
-comment: LandSurfDataType.txt
+def: "The height above ground surface at which wind speed measurements are taken for meteorological forcing data. This measurement height is crucial for scaling wind speeds to canopy reference heights and calculating aerodynamic resistances in land surface energy and water balance models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WindMesureHeight_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000676
 name: Altitude of grid cell
-def: "The altitude of a grid cell refers to the vertical distance between the surface of the Earth and a specific point within the grid cell. It is a parameter used in earth systems modeling to account for the variation in elevation across different regions. Altitude plays a crucial role in determining temperature, precipitation patterns, atmospheric pressure, and other important climate variables within a grid cell." []
-comment: LandSurfDataType.txt
+def: "The mean elevation of terrain within a computational grid cell, representing topographic variation effects on atmospheric and hydrological processes. This grid cell altitude influences temperature lapse rates, precipitation patterns, atmospheric pressure, and surface runoff characteristics in spatially explicit Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ALT_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000099
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000216
@@ -6074,137 +7012,163 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000099
 [Term]
 id: bervo:BERVO_0000677
 name: Isothermal boundary layer resistance
-def: "Isothermal boundary layer resistance refers to the measure of resistance that a uniform and constant temperature boundary layer imposes on the exchange of heat and moisture between the surface and the atmosphere in Earth system models. It quantifies the hindrance that the boundary layer presents to the transport and mixing of energy and water vapor, which can significantly influence the surface energy balance and atmospheric processes. This parameter is particularly relevant for simulating and understanding the interactions between the land surface and the lower atmosphere within Earth system models." []
-comment: LandSurfDataType.txt
+def: "The resistance to heat and moisture transfer through the atmospheric boundary layer under conditions of neutral thermal stability. This isothermal resistance quantifies the impedance to scalar transport and mixing processes, influencing surface energy balance and land-atmosphere exchange calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "AbvCanopyBndlResist_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
 property_value: bervo:BERVO_has_unit "h m-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000678
 name: Richardson number for calculating boundary layer resistance
-comment: LandSurfDataType.txt
+def: "The bulk Richardson number used to determine atmospheric stability effects on turbulent transport and boundary layer resistance calculations. This dimensionless stability parameter quantifies buoyancy effects relative to wind shear and modifies momentum and scalar transfer coefficients." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RIB_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
 
 [Term]
 id: bervo:BERVO_0000680
-name: sine of slope
+name: Sine of slope
 def: "The value obtained from the mathematical function of sine applied to the gradient or slope. It is often used in various calculations in earth system sciences, such as those related to hill slopes, flow directions, and solar radiation." []
-comment: LandSurfDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SineGrndSlope_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000256
 
 [Term]
 id: bervo:BERVO_0000681
-name: cosine of slope
-comment: LandSurfDataType.txt
+name: Cosine of slope
+def: "The cosine of the angle between the land surface and the horizontal plane, providing a dimensionless measure of slope steepness that ranges from 0 for vertical surfaces to 1 for flat terrain. This parameter is fundamental for calculating solar radiation receipt, surface energy balance, and hydrological processes including runoff generation and erosion potential in topographically complex terrain." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "CosineGrndSlope_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000257
 
 [Term]
 id: bervo:BERVO_0000682
-name: azimuth of slope
-comment: LandSurfDataType.txt
+name: Azimuth of slope
+def: "The compass direction that a sloped surface faces, measured in degrees from north and indicating the orientation of terrain aspects across landscapes. This parameter controls solar radiation exposure patterns, influences local climate conditions, and affects vegetation distribution, soil moisture, and ecological processes in mountainous and hilly terrain." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "GroundSurfAzimuth_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000031
+is_a: bervo:BERVO_9000009 ! Land surface data type
 
 [Term]
 id: bervo:BERVO_0000683
-name: altitude
-comment: LandSurfDataType.txt
+name: Measurement of altitude
+def: "The vertical distance of a land surface point above a reference datum such as mean sea level, representing elevation in meters or feet across terrestrial landscapes. This parameter is fundamental for understanding atmospheric pressure variations, temperature gradients, precipitation patterns, and biodiversity distributions along elevational gradients in mountain and highland ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "ALTZ_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000684
-name: slope
-comment: LandSurfDataType.txt
+name: Measurement of slope
+def: "The angle of inclination of land surface relative to horizontal, expressed in degrees, affecting water flow, erosion, and solar radiation receipt. This topographic slope influences surface runoff velocity, soil stability, microclimate conditions, and vegetation establishment patterns in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SL_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
 property_value: bervo:BERVO_has_unit "degree" xsd:string
 
 [Term]
 id: bervo:BERVO_0000685
-name: aspect
-def: "Aspect refers to the spatial orientation or direction in which a land surface or geographical feature faces. It is typically expressed in terms of compass directions, such as north, south, east, or west. Aspect plays a significant role in various earth system processes, such as solar radiation patterns, temperature distribution, and vegetation growth. It is an important parameter in earth systems modeling as it affects the spatial distribution of climate variables and influences ecosystem dynamics at local and regional scales." []
-comment: LandSurfDataType.txt
+name: Aspect
+def: "The compass direction that a land surface faces, expressed in degrees from north, determining solar radiation exposure and microclimate conditions. This topographic aspect affects temperature distribution, moisture patterns, vegetation growth, and ecosystem dynamics through differential solar heating and drying effects." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ASP_col" RELATED []
-is_a: bervo:BERVO_9000009 ! land surface data type
+is_a: bervo:BERVO_9000009 ! Land surface data type
 property_value: bervo:BERVO_has_unit "degree" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000134
 
 [Term]
 id: bervo:BERVO_0000686
-name: fraction of shoot leaf element allocation to woody/fine litter
-comment: PlantTraitDataType.txt
+name: Fraction of shoot leaf element allocation to woody/fine litter
+def: "The proportion of chemical elements from senescing shoot leaf tissues that is allocated to woody versus fine litter pools during decomposition. This allocation fraction determines the residence time and decomposition rate of leaf-derived nutrients in soil carbon and nitrogen cycling processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracShootLeafElmAlloc2Litr" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0000687
-name: fraction of shoot stalk element allocation to woody/fine litter
-comment: PlantTraitDataType.txt
+name: Fraction of shoot stalk element allocation to woody/fine litter
+def: "The proportion of chemical elements from senescing shoot stalk tissues that is allocated to woody versus fine litter pools during decomposition. This allocation fraction controls the partitioning of stem-derived nutrients between slow-decomposing woody debris and rapidly cycling fine litter components." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracShootStalkElmAlloc2Litr" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0000688
-name: fraction of root element allocation to woody/fine litter
-comment: PlantTraitDataType.txt
+name: Fraction of root element allocation to woody/fine litter
+def: "The proportion of chemical elements from senescing root tissues that is allocated to woody versus fine litter pools during belowground decomposition. This allocation fraction determines the distribution of root-derived nutrients between recalcitrant woody root debris and labile fine root litter." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracRootElmAlloc2Litr" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0000689
-name: fraction of root stalk element allocation to woody/fine litter
-comment: PlantTraitDataType.txt
+name: Fraction of root stalk element allocation to woody/fine litter
+def: "The proportion of chemical elements from senescing root stalk tissues that is allocated to woody versus fine litter pools during belowground decomposition. This allocation fraction controls the partitioning of structural root-derived nutrients between persistent woody debris and rapidly cycling fine organic matter." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracRootStalkElmAlloc2Litr" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0000690
-name: C partitioning coefficient in a branch
-comment: PlantTraitDataType.txt
+name: Carbon partitioning coefficient in a branch
+def: "The proportional allocation of photosynthetic carbon to different plant organs within an individual branch, determining resource distribution patterns. This dimensionless partitioning coefficient controls carbon investment in leaves, stems, and reproductive structures, affecting branch-level growth and productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PARTS_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000145
 
 [Term]
 id: bervo:BERVO_0000691
-name: canopy stem layer area
-comment: PlantTraitDataType.txt
+name: Canopy stem layer area
+def: "The total cross-sectional area of stem tissues within a specific canopy layer and branch combination, representing conducting tissue surface area. This layer-specific stem area determines hydraulic conductance capacity and mechanical support within vertically stratified canopy architecture." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyStalkArea_lbrch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000181
 
 [Term]
 id: bervo:BERVO_0000692
-name: canopy leaf area
-comment: PlantTraitDataType.txt
+name: Canopy leaf area
+def: "The total surface area of all leaf tissues within a plant functional type canopy, determining light interception and photosynthetic capacity. This canopy leaf area controls carbon assimilation potential, transpiration rates, and energy balance in terrestrial ecosystem productivity models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyLeafArea_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000693
-name: plant canopy leaf + stem/stalk area
-def: "Canopy area (pft) refers to the combined leaf and stem/stalk area of vegetation within a specific plant functional type (pft). It represents the total surface area occupied by the above-ground parts of plants, including the leaves and the supporting structures (such as stems or stalks). Canopy area is an essential parameter in earth systems modeling as it affects various processes including light interception, photosynthesis, evapotranspiration, and carbon uptake by plants." []
-comment: PlantTraitDataType.txt
+name: Plant canopy leaf + stem/stalk area
+def: "The combined surface area of leaf and stem tissues within a plant functional type canopy, representing total aboveground plant surface area. This combined area affects light interception, photosynthesis, evapotranspiration, and carbon uptake processes in Earth system vegetation models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LeafStalkArea_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000079
 
 [Term]
 id: bervo:BERVO_0000694
-name: plant stem area
-def: "Plant Stem Area (CanPSA) represents the total area of a plant's stem. The measurement is helpful in understanding the growth rate, biomass, nutrient uptake and overall health of a plant." []
-comment: PlantTraitDataType.txt
+name: Plant stem area
+def: "The total cross-sectional area of stem tissues within a plant functional type, representing conducting tissue surface area for water and nutrient transport. This stem area measurement indicates hydraulic capacity, structural support, and biomass allocation to supportive tissues in plant growth and productivity assessments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyStemArea_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
@@ -6212,80 +7176,88 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000181
 
 [Term]
 id: bervo:BERVO_0000695
-name: pft canopy height
-comment: PlantTraitDataType.txt
+name: Pft canopy height
+def: "The vertical extent of vegetation canopy for a specific plant functional type, representing the maximum height of photosynthetic and structural tissues. This canopy height determines light competition dynamics, aerodynamic properties, and vertical stratification in ecosystem productivity and energy balance models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyHeight_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000696
-name: total leaf area
-def: "Total leaf area refers to the sum of the areas of all the leaves within a given grid layer of a canopy. It is an important parameter in earth systems modeling as it helps determine the efficiency of photosynthesis, the exchange of gases (such as carbon dioxide and oxygen) between plants and the atmosphere, and the overall energy balance within the ecosystem. The total leaf area is typically quantified using remote sensing techniques or by directly measuring the individual leaf areas and summing them up." []
-comment: PlantTraitDataType.txt
+name: Total leaf area
+def: "The cumulative surface area of all leaf tissues within a grid cell and canopy layer, determining photosynthetic capacity and gas exchange potential. This total leaf area controls light interception efficiency, carbon dioxide uptake, and oxygen release, representing the primary interface for ecosystem-atmosphere interactions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyLeafAareZ_col" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000697
-name: total stem area
-def: "The term 'total stem area' refers to the combined surface area of all stems and branches within a defined unit area of a forest canopy. It represents the overall area available for photosynthesis, gas exchange, and transpiration by the plants in the canopy. The total stem area is an important parameter in earth systems modeling as it influences various ecosystem processes such as carbon assimilation, water cycle, and energy balance. Additionally, it can be used to estimate important plant properties like biomass and productivity." []
-comment: PlantTraitDataType.txt
+name: Total stem area
+def: "The combined cross-sectional area of all stem and branch tissues within a canopy layer, representing structural and conducting tissue surface area. This total stem area influences water transport capacity, mechanical support, carbon storage, and biomass productivity within vertically stratified forest ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyStemAareZ_col" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000181
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000698
-name: grid level plant canopy leaf area
-def: "CanopyLA_grd refers to the quantity of plant canopy leaf area at the grid level in Earth system models. It represents the total surface area of leaves present in the plant canopy within a specific grid cell. Canopy leaf area is an important parameter for understanding carbon dioxide exchange, water vapor fluxes, and energy balance between the land surface and the atmosphere. It is typically measured in square meters per square meter (m²/m²) and is used to estimate primary productivity, evapotranspiration, and the overall functioning of terrestrial ecosystems." []
-comment: PlantTraitDataType.txt
+name: Grid level plant canopy leaf area
+def: "The total leaf surface area within a computational grid cell, representing spatially aggregated photosynthetic capacity for Earth system modeling. This grid-level leaf area determines carbon dioxide exchange, water vapor fluxes, and energy balance between land surface and atmosphere, providing the foundation for primary productivity and evapotranspiration calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyLeafArea_col" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
-property_value: bervo:BERVO_Context bervo:BERVO_8000007
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000216
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000699
-name: total canopy stem area
-def: "Total canopy stem area refers to the combined surface area of all the stems and trunks within the canopy of a vegetation system. It is a parameter used in earth systems modeling to quantify the amount of photosynthetic surface available for biomass production and transpiration within a specific area. Canopy stem area is an important factor that influences energy and water exchange between the terrestrial vegetation and the atmosphere, as well as the overall functioning and productivity of an ecosystem." []
-comment: PlantTraitDataType.txt
+name: Total canopy stem area
+def: "The combined cross-sectional area of all stem and trunk tissues within a vegetation canopy system, representing total conducting and structural tissue surface area. This total stem area quantifies hydraulic capacity, biomass production potential, and transpiration surface area, influencing energy and water exchange in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "StemArea_col" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000181
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000700
-name: canopy area of combined over the grid
-comment: PlantTraitDataType.txt
+name: Canopy area of combined over the grid
+def: "The total combined surface area of leaf and stalk tissues aggregated across all vegetation within a computational grid cell. This grid-level canopy area represents the complete aboveground plant surface area available for photosynthesis, transpiration, and land-atmosphere interactions in spatially explicit Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LeafStalkArea_col" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000701
-name: soil layer at planting depth
-comment: PlantTraitDataType.txt
+name: Soil layer at planting depth
+def: "The soil layer number corresponding to the depth at which seeds or seedlings are planted, determining initial root zone characteristics. This planting depth layer affects seedling establishment success, early root development, and access to soil water and nutrients in agricultural and ecological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NGTopRootLayer_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000702
-name: planting depth
-def: "Planting depth refers to the depth at which a seed is placed in the soil during planting. The appropriate planting depth varies by the type of seed and is vital for the successful establishment and growth of the plant. It highly influences the emergence, growth rate and development of the plant. Planting depth is a crucial factor in agricultural and horticultural practices." []
-comment: PlantTraitDataType.txt
+name: Planting depth
+def: "The soil depth at which seeds are placed during planting operations, affecting germination success and seedling establishment rates. This planting depth varies by seed size and species requirements, influencing emergence timing, root development, and early plant growth in agricultural and restoration practices." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PlantinDepz_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -6293,41 +7265,44 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000703
-name: seeding depth
-def: "Seeding depth refers to the depth at which seeds are planted in the soil. It is a critical factor for successful germination and establishment of plants as it can affect the ability of the seed to obtain necessary moisture, oxygen, and light (if light is required for germination)." []
-comment: PlantTraitDataType.txt
+name: Seeding depth
+def: "The soil depth at which seeds are placed for germination, critical for successful plant establishment and growth. This seeding depth affects seed access to moisture, oxygen, and appropriate temperature conditions, determining germination rates and seedling survival in natural and managed ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SeedDepth_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
-property_value: bervo:BERVO_Context bervo:BERVO_8000120
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000069
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000120
 
 [Term]
 id: bervo:BERVO_0000704
-name: seed volume
-comment: PlantTraitDataType.txt
+name: Seed volume
+def: "The three-dimensional space occupied by individual seeds, representing seed size and potential energy reserves for germination and early growth. This seed volume influences dispersal characteristics, germination success, and seedling establishment capacity, affecting plant reproductive strategies and ecosystem establishment patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SeedVolumeMean_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000120
 
 [Term]
 id: bervo:BERVO_0000705
-name: seed length
-def: "Seed length is the measurement of the longest dimension of a seed. This measurement can be important for classification and identification of plant species, as well as determining the maturity and viability of seeds for sowing.|Seed length refers to the measurement of a seed dimension from one end to the other following the longest axis. This parameter is an important descriptor in plant phenotypic studies for both wild and cultivated species." []
-comment: PlantTraitDataType.txt
+name: Seed length
+def: "The maximum linear dimension of seeds measured along their longest axis, important for species identification and seed quality assessment. This seed length measurement influences dispersal mechanisms, germination requirements, and seedling establishment success, representing genetic and environmental factors affecting reproductive strategies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SeedMeanLen_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000120
 
 [Term]
 id: bervo:BERVO_0000706
-name: seed surface area
-def: "Seed surface area refers to the measurement of the total exterior surface of a given seed. This measurement can provide insights into seed physiology, dispersal potential, and growth rate, among other things. It is an important parameter in ecology and plant biology research.|Seed surface area refers to the total area of the outer surface of a seed. This parameter can be crucial for understanding aspects of plant physiology and ecology, such as seed dispersal mechanisms, seed-soil interactions, and plant establishment strategies." []
-comment: PlantTraitDataType.txt
+name: Seed surface area
+def: "The total exterior surface area of individual seeds, influencing water uptake, gas exchange, and soil contact during germination. This seed surface area affects germination rates, dispersal characteristics, and seed-environment interactions, representing morphological adaptations for establishment success in different habitats." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SeedAreaMean_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000120
@@ -6335,10 +7310,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000120
 
 [Term]
 id: bervo:BERVO_0000707
-name: cotyledon height
-comment: PlantTraitDataType.txt
+name: Cotyledon height
+def: "The vertical distance of cotyledon structures above the soil surface during early seedling development. This cotyledon height represents the hypocotyl extension and influences early light capture capacity, seedling competition, and establishment success in varying light environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HypoctoHeight_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
@@ -6346,69 +7322,76 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000049
 
 [Term]
 id: bervo:BERVO_0000708
-name: canopy height over grid
-comment: PlantTraitDataType.txt
+name: Canopy height over grid
+def: "The maximum vertical extent of vegetation canopy averaged across a computational grid cell, representing ecosystem structural characteristics. This grid-averaged canopy height influences aerodynamic properties, light interception, and habitat structure in spatially explicit terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyHeight_col" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000709
-name: canopy layer height
-comment: PlantTraitDataType.txt
+name: Canopy layer height
+def: "The vertical extent of vegetation within specific canopy layers, representing vertical stratification of plant tissues. This layer-specific canopy height determines light penetration patterns, microclimate gradients, and habitat structure within multilayered forest ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyHeightZ_col" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000710
-name: branching angle
-def: "Branching angle refers to the angle between the main stem and a branch in a hierarchical tree structure. It is a parameter used in earth systems modeling to describe the architectural characteristics of vegetation, particularly in forest ecosystems. The branching angle affects the distribution of light within the canopy, which in turn influences the photosynthetic capacity and resource allocation of individual plants, as well as the overall structure and function of the ecosystem. Different values of branching angle can result in variations in light interception, crown architecture, and competitive interactions among plants, ultimately influencing ecosystem productivity and carbon cycling." []
-comment: PlantTraitDataType.txt
+name: Branching angle
+def: "The angular deviation of branches from the main stem axis, determining canopy architecture and light distribution patterns. This branching angle affects light interception efficiency, crown structure, and competitive interactions, influencing photosynthetic capacity and carbon cycling in forest ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BranchAngle_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
-property_value: bervo:BERVO_has_unit "degree from horizontal" xsd:string
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_has_unit "degrees from horizontal" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000711
-name: sheath angle
-def: "The sheath angle refers to the angle between the stem or branch and the leaf sheath in plants. It is an important parameter in earth systems modeling as it affects the canopy structure and influences various processes such as light interception, transpiration, and carbon assimilation. The sheath angle can vary between different plant species and can be influenced by environmental factors such as light availability and competition for resources." []
-comment: PlantTraitDataType.txt
+name: Sheath angle
+def: "The angular orientation of leaf sheaths relative to stem or branch axes, affecting canopy structure and light interception patterns. This sheath angle influences transpiration rates, carbon assimilation efficiency, and competitive positioning within canopy light environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PetioleAngle_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
-property_value: bervo:BERVO_has_unit "degree from horizontal" xsd:string
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_has_unit "degrees from horizontal" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000183
 
 [Term]
 id: bervo:BERVO_0000714
-name: canopy roughness height
-def: "Canopy roughness height refers to the height of unevenness or irregularity on the surface of a plant canopy. It is a parameter used in earth system modeling to understand the movement of wind over and through the canopy. The roughness height can influence the speed of the wind, the transport of gases and aerosols, and the exchange of energy and momentum between the canopy and the atmosphere." []
-comment: PlantTraitDataType.txt
+name: Canopy roughness height
+def: "The characteristic height representing canopy surface irregularities that affect atmospheric turbulence and momentum transfer processes. This roughness height influences wind speed profiles, aerodynamic resistance, and gas exchange between vegetation and atmosphere in land surface models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ReistanceCanopy_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000715
-name: effecive canopy height for water uptake
-comment: PlantTraitDataType.txt
+name: Effecive canopy height for water uptake
+def: "The effective vertical extent of canopy that actively participates in water absorption from soil and atmosphere. This effective height for water uptake represents the canopy zone with functional root-soil connections and influences transpiration capacity and drought response in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopyHeight4WatUptake_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000716
-name: leaf area
-def: "Leaf area refers to the total surface area of leaves within a defined ecological system. It is a critical parameter in Earth systems modeling as it directly influences various processes such as photosynthesis, transpiration, and energy exchange between the vegetation and the atmosphere. Leaf area is typically measured in square meters per unit land area and is an important factor for characterizing ecosystem productivity, biodiversity, and carbon cycling." []
-comment: PlantTraitDataType.txt
+name: Leaf area
+def: "The total surface area of leaf tissues at specific nodes within branch structures, determining photosynthetic capacity and gas exchange potential. This nodal leaf area influences light interception, carbon assimilation, and transpiration rates, representing the primary interface for plant-atmosphere interactions at the branch level." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LeafNodeArea_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
@@ -6416,11 +7399,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000717
-name: sheath height
-def: "CanPSheathHeight refers to the height of the sheath in canopy plants. The sheath is the part of the plant that encloses the stem, supporting and protecting it. The sheath height is an important factor in plant development and health, and is often measured in agricultural and ecological studies." []
-comment: PlantTraitDataType.txt
+name: Sheath height
+def: "The vertical length of leaf sheath structures that enclose and support stem segments at specific canopy nodes. This sheath height provides mechanical support and protection to stems, influencing plant structural integrity and resource transport efficiency within branch architecture." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PetoleLensNode_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
@@ -6428,19 +7411,21 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000183
 
 [Term]
 id: bervo:BERVO_0000718
-name: live internode height
-comment: PlantTraitDataType.txt
+name: Live internode height
+def: "The vertical distance between consecutive leaf attachment points on living branch segments, representing stem elongation patterns. This internode height determines leaf spacing, light penetration, and canopy architecture, affecting competitive ability and resource capture efficiency." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LiveInterNodeHight_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000719
-name: branch leaf area
-def: "The 'branch leaf area' refers to the total surface area of leaves present on the branches of a plant within a specific Plant Functional Type (PFT) in a given ecosystem. It is an important parameter in Earth Systems Models (ESMs) as it is used to estimate the primary productivity, energy exchange, and water fluxes associated with plant growth and photosynthesis. The branch leaf area can vary between different PFTs and is influenced by factors such as vegetation type, climate conditions, and nutrient availability." []
-comment: PlantTraitDataType.txt
+name: Branch leaf area
+def: "The total surface area of living leaf tissues associated with individual branches, determining photosynthetic capacity and transpiration potential at the branch scale. This branch leaf area influences primary productivity, energy exchange, and water fluxes, varying with plant functional type and environmental conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LeafAreaLive_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_Context bervo:BERVO_8000007
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
@@ -6449,404 +7434,444 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000721
-name: branch height
-def: "Branch height refers to the height from the base of the tree to the base of a branch. It provides information about the growth habit of the tree and is used to understand forest structure. It is also important for understanding both aboveground and belowground carbon dynamics." []
-comment: PlantTraitDataType.txt
+name: Branch height
+def: "The vertical distance from tree base to branch attachment point, representing canopy structural characteristics and growth patterns. This branch height influences light competition, crown architecture, and forest structure, affecting carbon dynamics and ecosystem productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanPBranchHeight" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000145
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000145
 
 [Term]
 id: bervo:BERVO_0000722
-name: branch grain number
-def: "Branch grain number refers to the count of grains present on a branch of a plant. It is a parameter used in agricultural and environmental modelling to understand grain production and yield potential." []
-comment: PlantTraitDataType.txt
+name: Branch grain number
+def: "The total count of grains or seeds produced on individual branches, representing reproductive output at the branch scale. This grain number determines yield potential and reproductive success, influenced by resource availability and environmental conditions in agricultural and natural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SeedNumSet_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000145
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000136
 
 [Term]
 id: bervo:BERVO_0000723
-name: branch potential grain number
-def: "Branch potential grain number refers to the number of potential grains that can be developed on a plant branch under ideal conditions. This can vary based on agricultural species or varieties, and their ability to adapt to different environmental conditions." []
-comment: PlantTraitDataType.txt
+name: Branch potential grain number
+def: "The maximum number of grains that could develop on a branch under optimal growing conditions, representing reproductive capacity potential. This potential grain number indicates genetic limits and environmental constraints on reproductive output, influencing yield forecasting and breeding strategies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PotentialSeedSites_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000145
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000085
 
 [Term]
 id: bervo:BERVO_0000724
-name: canopy grain number
-def: "Canopy grain number refers to the total number of grains present in the canopy of a plant or crop. This term is significant in agricultural studies as it affects the yield of crops. It is also important in ecological modeling as it is a key parameter in estimating energy transfer and net primary productivity." []
-comment: PlantTraitDataType.txt
+name: Canopy grain number
+def: "The total count of grains or seeds produced within the entire plant canopy, representing whole-plant reproductive output and yield potential. This canopy grain number affects crop yield estimates and is fundamental for agricultural productivity assessments and ecological energy transfer calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanopySeedNum_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000136
 
 [Term]
 id: bervo:BERVO_0000725
-name: plant population
-def: "Refers to the total number of individual plants in a particular area or population." []
-comment: PlantTraitDataType.txt
+name: Plant population
+def: "The number of individual plants per unit ground area, representing vegetation density and competitive interactions within plant communities. This plant population density influences resource competition, growth rates, and ecosystem productivity in both natural and managed systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PlantPopulation_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000726
-name: dead internode height
-comment: PlantTraitDataType.txt
+name: Dead internode height
+def: "The vertical distance between consecutive nodes on senescent or dead branch segments, representing structural remnants after tissue death. This dead internode height contributes to standing dead biomass and affects canopy structure, light penetration, and decomposition processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "InternodeHeightDead_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000727
-name: maximum leaf N:C ratio
-def: "The maximum leaf nitrogen to carbon ratio, often represented as CNLF, refers to the maximum ratio of the amount of nitrogen to the amount of carbon in a leaf. This measure provides critical information about a plant's nutritional status and growth potential. A high nitrogen to carbon ratio in leaves typically indicates a high rate of photosynthesis and growth." []
-comment: PlantTraitDataType.txt
+name: Maximum leaf nitrogen to carbon ratio
+def: "The highest nitrogen to carbon mass ratio achievable in leaf tissues under optimal nutrient conditions, representing maximum photosynthetic capacity potential. This maximum leaf nitrogen to carbon ratio indicates plant nutritional status and growth potential, with higher ratios typically associated with enhanced photosynthesis and productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNLF_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000225
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000728
-name: maximum leaf P:C ratio
-def: "The maximum leaf P:C ratio represents the highest ratio of phosphorous (P) to carbon (C) that can be found in a leaf. This metric is critical for understanding the nutrient balance within a plant, as both phosphorous and carbon are vital components of various biological processes." []
-comment: PlantTraitDataType.txt
+name: Maximum leaf phosphorous to carbon ratio
+def: "The highest phosphorus to carbon mass ratio achievable in leaf tissues under optimal nutrient conditions, representing maximum phosphorus investment in photosynthetic machinery. This maximum leaf phosphorus to carbon ratio is critical for understanding nutrient balance and metabolic capacity in photosynthetic tissues." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPLF_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000211
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000729
-name: sheath N:C ratio
-comment: PlantTraitDataType.txt
+name: Sheath nitrogen to carbon ratio
+def: "The nitrogen to carbon mass ratio in leaf sheath tissues, representing nutrient allocation to supportive and protective plant structures. This sheath nitrogen to carbon ratio influences structural protein content and affects decomposition rates when sheaths senesce." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNSHE_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000183
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000109
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000183
 
 [Term]
 id: bervo:BERVO_0000730
-name: stalk N:C ratio
-comment: PlantTraitDataType.txt
+name: Stalk nitrogen to carbon ratio
+def: "The nitrogen to carbon mass ratio in stem or stalk tissues, representing nutrient investment in structural and conducting plant organs. This stalk nitrogen to carbon ratio affects tissue quality, decomposition rates, and nutrient cycling when plant materials enter soil organic matter pools." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rNCStalk_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000151
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000225
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000151
 
 [Term]
 id: bervo:BERVO_0000731
-name: reserve N:C ratio
-comment: PlantTraitDataType.txt
+name: Reserve nitrogen to carbon ratio
+def: "The nitrogen to carbon mass ratio in plant reserve tissues that store nutrients for remobilization during growth or stress periods. This reserve nitrogen to carbon ratio represents the quality of stored nutrients and affects plant resilience and recovery capacity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rNCReserve_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000044
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000225
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000044
 
 [Term]
 id: bervo:BERVO_0000732
-name: husk N:C ratio
-comment: PlantTraitDataType.txt
+name: Husk nitrogen to carbon ratio
+def: "The nitrogen to carbon mass ratio in protective husk tissues that enclose seeds or grains, representing nutrient allocation to reproductive protection structures. This husk nitrogen to carbon ratio affects tissue degradation rates and nutrient release during decomposition of crop residues." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rNCHusk_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000047
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000225
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000047
 
 [Term]
 id: bervo:BERVO_0000733
-name: ear N:C ratio
-def: "The Earth Nitrogen-to-Carbon (N:C) ratio refers to the ratio of nitrogen atoms to carbon atoms in terrestrial ecosystems. It represents the relative abundance of these two elements within the organic matter present in soils, plants, and other components of the ecosystem. The N:C ratio is a crucial parameter in earth systems modeling as it influences nutrient cycling, ecosystem productivity, and the availability of nitrogen for plant growth. It is often used to quantify the nitrogen limitation on primary production and can vary across different ecosystem types and soil conditions." []
-comment: PlantTraitDataType.txt
+name: Ear nitrogen to carbon ratio
+def: "The nitrogen to carbon mass ratio in ear tissues that support grain development, representing nutrient investment in reproductive support structures. This ear nitrogen to carbon ratio influences reproductive capacity and affects nutrient cycling when ear tissues decompose." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rNCEar_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000224
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000225
 
 [Term]
 id: bervo:BERVO_0000734
-name: grain N:C ratio
-def: "The grain N:C ratio refers to the ratio of nitrogen (N) to carbon (C) in the grain of a plant. It is a parameter used in earth systems modeling to represent the nutritional content and quality of agricultural crops. The grain N:C ratio influences various physiological and ecological processes, such as plant growth, nutrient cycling, and interactions with soil microorganisms. It is an important factor in understanding nutrient dynamics in agricultural systems and predicting the impact of changes in land use and management practices on crop productivity and ecosystem functioning." []
-comment: PlantTraitDataType.txt
+name: Grain nitrogen to carbon ratio
+def: "The nitrogen to carbon mass ratio in grain tissues, representing nutritional quality and protein content of harvested seeds. This grain nitrogen to carbon ratio influences crop nutritional value, seed quality, and nutrient cycling in agricultural systems, affecting both human nutrition and soil fertility management." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNGR_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000136
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000225
 
 [Term]
 id: bervo:BERVO_0000735
-name: nodule N:C ratio
-comment: PlantTraitDataType.txt
+name: Nodule nitrogen to carbon ratio
+def: "The nitrogen to carbon mass ratio in root nodule tissues containing nitrogen-fixing bacteria, representing the stoichiometry of symbiotic nitrogen fixation structures. This nodule nitrogen to carbon ratio reflects the effectiveness of biological nitrogen fixation and affects soil nitrogen inputs." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NodulerNC_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
-property_value: bervo:BERVO_Context bervo:BERVO_8000225
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000078
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000078
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000225
 
 [Term]
 id: bervo:BERVO_0000736
-name: sheath P:C ratio
-comment: PlantTraitDataType.txt
+name: Sheath phosphorous to carbon ratio
+def: "The mass ratio of phosphorus to carbon in plant sheath tissues, representing the nutrient composition and stoichiometric balance in protective leaf structures. This ratio is important for understanding nutrient allocation strategies, tissue quality for decomposition, and plant adaptation to phosphorus-limited environments in grassland and agricultural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "CPSHE_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000183
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000211
 
 [Term]
 id: bervo:BERVO_0000737
-name: stalk P:C ratio
-comment: PlantTraitDataType.txt
+name: Stalk phosphorous to carbon ratio
+def: "The mass ratio of phosphorus to carbon in plant stem or stalk tissues, indicating the nutrient content and structural composition of supportive plant organs. This parameter influences plant growth efficiency, tissue decomposition rates, and nutrient cycling patterns in forest and grassland ecosystems where stem biomass represents a significant carbon and nutrient pool." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "rPCStalk_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000151
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000211
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000151
 
 [Term]
 id: bervo:BERVO_0000738
-name: reserve P:C ratio
-comment: PlantTraitDataType.txt
+name: Reserve phosphorous to carbon ratio
+def: "The mass ratio of phosphorus to carbon in plant reserve tissues such as storage organs, seeds, or specialized structures where nutrients are accumulated for future growth. This ratio reflects plant investment strategies in nutrient storage and is crucial for understanding reproductive success, seedling establishment, and ecosystem nutrient dynamics during periods of active growth or stress recovery." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "rPCReserve_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000044
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000211
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000044
 
 [Term]
 id: bervo:BERVO_0000739
-name: husk P:C ratio
-def: "Husk P:C ratio is the ratio of phosphorous to carbon in a plant husk. This quantity reflects the nutrient status of the plant and has important implications for the return of these elements to the soil when the plant dies and decomposes." []
-comment: PlantTraitDataType.txt
+name: Husk phosphorous to carbon ratio
+def: "The phosphorous to carbon mass ratio in a plant husk. This quantity reflects the nutrient status of the plant and has important implications for the return of these elements to the soil when the plant dies and decomposes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rPCHusk_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000047
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000211
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000047
 
 [Term]
 id: bervo:BERVO_0000740
-name: ear P:C ratio
-comment: PlantTraitDataType.txt
+name: Ear phosphorous to carbon ratio
+def: "The phosphorus to carbon mass ratio in ear tissues that support reproductive development, representing nutrient allocation to reproductive support structures. This ear phosphorus to carbon ratio affects reproductive success and influences nutrient cycling when ear tissues decompose." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rPCEar_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000224
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000211
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000224
 
 [Term]
 id: bervo:BERVO_0000741
-name: grain P:C ratio
-def: "Grain P:C ratio refers to the ratio of phosphorus to carbon in the grain part of a plant. It is an important parameter in understanding the nutrient balance within plants and can provide insights into plant health and productivity. The P:C ratio can also inform soil fertility management practices as both phosphorus and carbon are crucial nutrients in the soil-plant system." []
-comment: PlantTraitDataType.txt
+name: Grain phosphorous to carbon ratio
+def: "The phosphorus to carbon mass ratio in grain tissues, representing the nutritional quality and mineral content of harvested seeds. This grain phosphorus to carbon ratio influences crop nutritional value and affects phosphorus cycling in agricultural systems through harvest and residue management." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPGR_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000136
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000038
 
 [Term]
 id: bervo:BERVO_0000742
-name: nodule P:C ratio
-comment: PlantTraitDataType.txt
+name: Nodule phosphorous to carbon ratio
+def: "The phosphorus to carbon mass ratio in root nodule tissues containing nitrogen-fixing bacteria, representing the phosphorus requirements of biological nitrogen fixation. This nodule phosphorus to carbon ratio affects the efficiency of symbiotic nitrogen fixation and phosphorus cycling in soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NodulerPC_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000078
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000211
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000078
 
 [Term]
 id: bervo:BERVO_0000743
 name: C:N ratio in remobilizable nonstructural biomass
-def: "C:N ratio in remobilizable nonstructural biomass (CNWS) refers to the ratio of carbon to nitrogen in the pool of nonstructural biomass that can be readily remobilized or redistributed within a plant. Nonstructural biomass includes compounds like sugars, amino acids, and lipids that are not incorporated into the plant's structural tissues. These compounds can be remobilized and used as resources during periods of stress or for growth. Understanding the CNWS ratio is important for predicting plant response to environmental changes and for modeling nutrient cycling in ecosystems." []
-comment: PlantTraitDataType.txt
+def: "The carbon to nitrogen mass ratio in nonstructural plant compounds that can be redistributed within the plant, including sugars, amino acids, and lipids not bound in structural tissues. This carbon to nitrogen ratio in remobilizable nonstructural biomass affects plant resource allocation and stress response capacity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rCNNonstRemob_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000109
 
 [Term]
 id: bervo:BERVO_0000744
 name: C:P ratio in remobilizable nonstructural biomass
-def: "The Carbon to Phosphorus (C:P) ratio in remobilizable non-structural biomass represents the proportion of carbon atoms to phosphorus atoms within the remobilizable non-structural biomass of a plant. This ratio is an important aspect of nutrient cycling within plants and can have implications for plant growth and productivity." []
-comment: PlantTraitDataType.txt
+def: "The carbon to phosphorus mass ratio in nonstructural plant compounds that can be redistributed within the plant, representing the stoichiometry of mobile nutrient reserves. This carbon to phosphorus ratio in remobilizable nonstructural biomass influences plant growth response and nutrient use efficiency under varying resource conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rCPNonstRemob_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000072
 
 [Term]
 id: bervo:BERVO_0000745
-name: canopy osmotic potential when canopy water potential = 0 MPa
-def: "Canopy osmotic potential when canopy water potential = 0 MPa refers to the osmotic potential of the canopy at which the canopy water potential equals zero. Osmotic potential is the potential of water molecules to move from a hypotonic solution (low solute concentration) to a hypertonic solution (high solute concentration) across a semipermeable membrane. In Earth system modeling, canopy osmotic potential is an important parameter representing the water status of plants and can affect their growth and survival." []
-comment: PlantTraitDataType.txt
+name: Canopy osmotic potential when canopy water potential = 0 MPa
+def: "The osmotic potential of plant canopy tissues when total water potential equals zero megapascals, representing the solute concentration effects on water movement at water balance equilibrium. This canopy osmotic potential when canopy water potential equals zero megapascals is used to parameterize plant water stress responses and drought tolerance." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CanOsmoPsi0pt_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "MPa" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000746
-name: threshold temperature for autumn leafoff/hardening
-def: "The threshold temperature for autumn leafoff/hardening is the estimated temperature at which plants begin to prepare for winter. This involves processes such as leaf drop (leafoff) in deciduous trees and hardening (development of resistance to freezing) in many types of plants.|Threshold temperature for autumn leafoff/hardening is a parameter used in ecology and biology to represent the critical ambient temperature at which deciduous plants start to shed their leaves (leafoff) and/or undergo hardening - a process that helps them to tolerate winter conditions. The timing of these processes is dictated by a combination of signals, including changes in light levels and temperature variations, each of which can affect both the survival and productivity of the plants." []
-comment: PlantTraitDataType.txt
+name: Threshold temperature for autumn leafoff/hardening
+def: "The critical air temperature that triggers autumn leaf senescence and cold hardening processes in deciduous plants, representing the thermal threshold for seasonal dormancy initiation. This threshold temperature for autumn leafoff and hardening affects growing season length and winter survival in temperate ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TC4LeafOff_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "oC" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000133
 
 [Term]
 id: bervo:BERVO_0000747
-name: initial plant thermal adaptation zone
-def: "Initial plant thermal adaptation zone refers to the initial zone of temperature adaptation for a plant or plant species. It indicates the range of temperatures that a plant species is adapted to withstand and grow healthily upon first introduction to a new environment or at the beginning of a growth cycle. This parameter is an important consideration in plant ecology and in the modeling of plant distribution and potential adaptation under climate change scenarios." []
-comment: PlantTraitDataType.txt
+name: Initial plant thermal adaptation zone
+def: "The temperature range to which a plant species is initially adapted at establishment or introduction to a new environment, representing the baseline thermal tolerance before acclimation. This initial plant thermal adaptation zone determines species survival probability and establishment success under changing climate conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PlantInitThermoAdaptZone" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000265
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000064
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000208
 
 [Term]
 id: bervo:BERVO_0000748
-name: plant thermal adaptation zone
-def: "Thermal adaptation zones are defined geographic areas characterized by specific average temperature ranges that determine which plant species can survive and thrive there. Such zones influence the distribution and diversity of plants, reflecting the adaptability of different species to various thermal environments." []
-comment: PlantTraitDataType.txt
+name: Plant thermal adaptation zone
+def: "The temperature range within which a plant species can survive and function effectively after acclimation processes, representing the realized thermal niche. This plant thermal adaptation zone influences species distribution patterns and ecosystem composition under climate variability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iPlantThermoAdaptZone_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000208
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000064
 
 [Term]
 id: bervo:BERVO_0000749
-name: plant maturity group
-def: "Plant maturity group refers to a classification based on the relative maturity of a plant species. It often used in agriculture to group crops, especially soybeans, based on their adaptability to certain regions and the average dates of their flowering and maturation periods. Knowledge of plant maturity group is crucial for crop management and for predicting yields." []
-comment: PlantTraitDataType.txt
+name: Plant maturity group
+def: "A classification system for crop varieties based on relative time to physiological maturity and reproductive development, commonly used for soybeans and other agricultural species. This plant maturity group determines regional adaptability and growing season requirements for optimal yield and harvest timing." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MatureGroup_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000750
-name: acclimated plant maturity group
-def: "Acclimated Plant Maturity Group is a term used to categorize plant varieties or species based on their physiological maturity. This aids in understanding and modeling plant growth and development patterns across different regions. The parameter 'GROUPI' captures this categorization in the context of acclimated plant species, indicating their maturity group in particular environments." []
-comment: PlantTraitDataType.txt
+name: Acclimated plant maturity group
+def: "A classification of plant varieties based on their maturity rate after environmental acclimation, representing adjusted developmental timing in response to local conditions. This acclimated plant maturity group influences phenological timing and yield optimization under specific climate conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MatureGroup_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000751
-name: initial plant maturity group
-def: "Initial plant maturity group refers to the classification of a plant, particularly crops like soybeans, based on their maturity rate at the initial stage of growth. This classification helps to control and manage the harvesting time of the plant, thereby optimizing yield. It's an important parameter in agricultural and earth system modeling, as it impacts the timing of key developmental stages." []
-comment: PlantTraitDataType.txt
+name: Initial plant maturity group
+def: "A classification of crop varieties based on their inherent maturity rate at planting before environmental acclimation, representing genetic potential for developmental timing. This initial plant maturity group determines base phenological characteristics and guides variety selection for specific growing regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GROUPX_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000265
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000217
 
 [Term]
 id: bervo:BERVO_0000752
-name: initial plant population
-def: "Initial plant population refers to the original number of plants present in a specific area or plot at the start of a growing season. This statistic is often used in agricultural contexts to track the growth and progress of a crop over time." []
-comment: PlantTraitDataType.txt
+name: Initial plant population
+def: "The number of individual plants per unit area at the beginning of a growing season or establishment period, representing planting density or natural recruitment density. This initial plant population affects resource competition, canopy development, and final biomass production in agricultural and natural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PPI_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000265
 property_value: bervo:BERVO_has_unit "m-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000753
-name: initial standing dead C
-def: "Initial standing dead C refers to the initial amount of carbon contained in dead standing trees in a particular area at the commencement of observation or a study period. This is an important initial condition for earth systems modeling and helps in tracking changes in carbon pools in forest ecosystems over time." []
-comment: PlantTraitDataType.txt
+name: Initial standing dead carbon
+def: "The carbon mass contained in dead but still standing woody vegetation at the beginning of a measurement period, representing an important component of forest carbon pools. This initial standing dead carbon serves as a baseline for tracking mortality effects on carbon cycling and decomposition processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "StandingDeadInitC_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000265
 property_value: bervo:BERVO_has_unit "g C m-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000221
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
 
 [Term]
 id: bervo:BERVO_0000755
-name: number of active PFT
-comment: PlantTraitDataType.txt
+name: Number of active PFT
+def: "The count of plant functional types that are actively growing and contributing to ecosystem processes within a given area or community. This number of active plant functional types reflects ecosystem diversity and functional complexity in biogeochemical cycling models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NumActivePlants_col" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000756
-name: total plant population
-def: "The total plant population refers to the total number of plants inhabiting a specific area. This measure is useful in ecological studies for understanding the distribution and density of plant life, as well as for modeling plant life cycles and assessing the health of an ecosystem." []
-comment: PlantTraitDataType.txt
+name: Total plant population
+def: "The total number of individual plants present in a defined area, representing overall plant density and community structure. This total plant population influences competition intensity, resource availability, and ecosystem carrying capacity for plant communities." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PlantPopu_col" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000757
-name: plant population at seeding
-def: "Plant population at seeding, also known as PPZ, refers to the total number of seeds of a specific plant species that are sown or planted in a particular area. It is an important parameter in agricultural and earth systems modeling, influencing the modeling of plant growth, biomass production, and yield estimates." []
-comment: PlantTraitDataType.txt
+name: Plant population at seeding
+def: "The number of seeds planted or sown per unit area at the time of seeding, representing the initial potential plant density for crop establishment. This plant population at seeding determines stand establishment success and influences final plant density and yield potential." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PPatSeeding_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000120
 property_value: bervo:BERVO_has_unit "m-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000758
-name: canopy plant water stress indicator, number of hours PSILT < PSILY
-def: "An indicator of water stress in the canopy of a plant, measured by the number of hours that the PSILT (plant's soil moisture level) is less than the PSILY (plant's leaf water potential)" []
-comment: PlantTraitDataType.txt
+name: Canopy plant water stress indicator, number of hours PSILT < PSILY
+def: "The duration in hours when canopy water potential falls below critical thresholds, representing the accumulated time of water stress experienced by plant canopies. This canopy plant water stress indicator quantifies drought stress intensity and affects photosynthetic capacity and plant survival." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HoursTooLowPsiCan_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000104
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000142
 
 [Term]
 id: bervo:BERVO_0000759
-name: plant O2 stress indicator
-def: "Plant O2 stress indicator is a measure of the stress response in plants due to low or high levels of oxygen (O2). It is an important parameter in plant physiology and crop modeling, as oxygen stress can have significant impacts on plant growth and productivity." []
-comment: PlantTraitDataType.txt
+name: Plant oxygen stress indicator
+def: "A measure of physiological stress in plants caused by oxygen deficiency or excess, typically occurring in waterlogged or poorly aerated soils. This plant oxygen stress indicator affects root respiration, nutrient uptake, and overall plant metabolism in terrestrial and wetland ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PlantO2Stress_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000021
 property_value: bervo:BERVO_Context bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000760
-name: canopy temperature growth function
-def: "Canopy temperature growth function (fTgrowCanP) is a function that describes the effect of temperature on the growth of the plant canopy. It takes into account the optimum temperature for growth, the maximum and minimum temperatures at which growth can occur, and the actual temperature. This function is used in earth systems modeling to simulate plant growth and development under various temperature conditions." []
-comment: PlantTraitDataType.txt
+name: Canopy temperature growth function
+def: "A mathematical function describing the relationship between temperature and canopy growth rate, incorporating optimal, minimum, and maximum temperature thresholds for growth. This canopy temperature growth function is used in ecosystem models to simulate plant productivity responses to temperature variability and climate change." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "fTCanopyGroth_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000133
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 
 [Term]
 id: bervo:BERVO_0000761
-name: canopy growth temperature
-def: "Canopy growth temperature refers to the temperature conditions under which plant canopy grows. It can refer to both the actual temperature experienced by the plants and the optimal temperature for the growth of the canopy. Canopy growth temperature influences photosynthesis, respiration, and several other physiological processes. It is crucial for modeling and predicting plant growth and development in response to changing climate conditions.|Canopy growth temperature refers to the temperature within the vegetation canopy that is beneficial for its development and productivity. Canopy growth temperature is an important parameter in plant physiology and earth system modeling, as it helps modulate plant growth dynamics, bioenergy production, and carbon sequestration potential." []
-comment: PlantTraitDataType.txt
+name: Canopy growth temperature
+def: "The temperature conditions within plant canopies that support optimal growth and development, representing the thermal environment for photosynthesis and metabolism. This canopy growth temperature influences carbon assimilation rates and biomass accumulation in terrestrial vegetation models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TCGroth_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000116
 property_value: bervo:BERVO_Context bervo:BERVO_8000116
 property_value: bervo:BERVO_has_unit "K" xsd:string
@@ -6856,63 +7881,67 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000133
 
 [Term]
 id: bervo:BERVO_0000763
-name: sheath growth yield
-def: "Sheath growth yield refers to the increase in the size or mass of the plant's sheath over a certain period of time. The measure provides useful information about a plant's health, growth rate, and overall productivity." []
-comment: PlantTraitDataType.txt
+name: Sheath growth yield
+def: "The biomass production efficiency of plant sheath tissues, representing the ratio of new sheath growth to resource investment over a given time period. This sheath growth yield affects plant structural support capacity and influences carbon allocation patterns in graminoid species." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PetioleBiomGrowthYld_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000183
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000116
 
 [Term]
 id: bervo:BERVO_0000764
-name: stalk growth yield
-def: "Stalk growth yield refers to the amount of new plant stalk material (by weight) produced per unit of solar energy captured and used by the plant. It's an important measure in crop modeling that helps to understand the efficiency of energy use in plants." []
-comment: PlantTraitDataType.txt
+name: Stalk growth yield
+def: "The biomass production efficiency of plant stalk tissues, representing the conversion efficiency of resources into structural stem growth. This stalk growth yield influences plant height development and mechanical support capacity in terrestrial vegetation." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "StalkBiomGrowthYld_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000765
-name: reserve growth yield
-comment: PlantTraitDataType.txt
+name: Reserve growth yield
+def: "The biomass production efficiency of plant reserve tissues, representing the conversion of photosynthates into storage compounds for future use. This reserve growth yield affects plant resilience during stress periods and influences seasonal resource allocation patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ReserveBiomGrowthYld_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000044
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000044
 property_value: bervo:BERVO_Qualifier bervo:BERVO_8000116
 
 [Term]
 id: bervo:BERVO_0000766
-name: husk growth yield
-comment: PlantTraitDataType.txt
+name: Husk growth yield
+def: "The biomass production efficiency of plant husk tissues that protect developing seeds, representing the conversion of resources into protective reproductive structures. This husk growth yield affects seed protection quality and influences reproductive success under environmental stress conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HuskBiomGrowthYld_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000047
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000047
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000116
 
 [Term]
 id: bervo:BERVO_0000767
-name: ear growth yield
-def: "Ear growth yield refers to the rate at which the ear size or the ear weight of a crop plant, like maize or corn, increases over time. The rate is typically measured g d-1 (grams per day) or a similar unit. It is a crucial measurement for understanding total crop growth and potential yield." []
-comment: PlantTraitDataType.txt
+name: Ear growth yield
+def: "The biomass production efficiency of plant ear tissues that support grain development, representing resource allocation to reproductive support structures. This ear growth yield influences final grain yield potential and affects harvest index in cereal crops." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EarBiomGrowthYld_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000116
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000224
 
 [Term]
 id: bervo:BERVO_0000768
-name: grain growth yield
-def: "Grain growth yield, represented by the parameter DMGR, refers to the yield of grain growing in a defined area, typically measured in units like kilograms per hectare. It is a key parameter in crop modeling studies focused on understanding agricultural productivity under different climatic and soil conditions. It could be influenced by factors such as irrigation, nutrient availability, pest and disease threats, and variety of the crop." []
-comment: PlantTraitDataType.txt
+name: Grain growth yield
+def: "The biomass production efficiency of grain tissues, representing the conversion of photosynthates into harvestable seed biomass per unit of resource investment. This grain growth yield determines crop productivity and harvest quality under varying environmental and management conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GrainBiomGrowthYld_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000084
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000077
@@ -6920,126 +7949,138 @@ property_value: bervo:BERVO_Qualifier bervo:BERVO_8000079
 
 [Term]
 id: bervo:BERVO_0000769
-name: nodule growth yield
-def: "Nodule growth yield refers to the increase in mass or size of a nodule per unit of time. Nodules are formed on the roots of plants, particularly legumes, in a symbiotic relationship with nitrogen-fixing bacteria. Through this symbiotic relationship, these nodules play an essential role in plant nutrition and soil fertility by converting atmospheric nitrogen into a form that can be used by plants. This parameter is crucial in understanding plant growth and productivity, particularly in agricultural systems." []
-comment: PlantTraitDataType.txt
+name: Nodule growth yield
+def: "The biomass production efficiency of root nodule tissues containing nitrogen-fixing bacteria, representing the conversion of resources into symbiotic nitrogen fixation structures. This nodule growth yield affects biological nitrogen fixation capacity and influences soil nitrogen inputs in legume-based ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NoduGrowthYield_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000078
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000116
 
 [Term]
 id: bervo:BERVO_0000770
-name: leaf growth yield
-def: "Leaf growth yield refers to the rate at which new leaves are formed in a plant over a certain period of time. This measurement can help in understanding the plant's growth rate, health, and productivity." []
-comment: PlantTraitDataType.txt
+name: Leaf growth yield
+def: "The biomass production efficiency of leaf tissues, representing the conversion of resources into photosynthetic biomass per unit of investment. This leaf growth yield determines canopy development rate and affects light capture capacity and carbon assimilation potential." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LeafBiomGrowthYld_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000116
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000771
-name: initial heat requirement for spring leafout/dehardening
-def: "The initial heat requirement for spring leafout/dehardening refers to the accumulated heat units (degree days) required by a plant to switch from winter dormancy to active growth in spring. This is an important parameter in plant phenology models and understanding the timing of spring leafout in relation to climate change." []
-comment: PlantTraitDataType.txt
+name: Initial heat requirement for spring leafout/dehardening
+def: "The accumulated thermal time required at establishment for plants to break winter dormancy and initiate spring growth processes, measured in hours of favorable temperatures. This initial heat requirement for spring leafout and dehardening determines the timing of seasonal growth resumption and affects vegetation phenology under climate variability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Hours4LenthenPhotoPeriod_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "h" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0000772
-name: initial cold requirement for autumn leafoff/hardening
-def: "VRNZ is a parameter in plant physiology representing the initial cold requirement for autumn leaf off or hardening. It refers to the amount of cold a plant needs to start the process of hardening or preparing for winter dormancy. This usually involves changes such as leaf drop, growth cessation, and alterations in biochemistry and physiology to increase cold tolerance. Hardening can be triggered by a combination of falling temperatures and shortening day length." []
-comment: PlantTraitDataType.txt
+name: Initial cold requirement for autumn leafoff/hardening
+def: "The accumulated chilling time required at establishment for plants to initiate autumn dormancy and cold hardening processes, measured in hours of cold exposure. This initial cold requirement for autumn leafoff and hardening determines winter preparation timing and affects plant survival under seasonal temperature variation." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Hours4ShortenPhotoPeriod_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+synonym: "VRNZ" EXACT []
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000019
 property_value: bervo:BERVO_has_unit "h" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0000773
-name: leaf number
-def: "Refer to the number of leaves in a plant or crop, which is a useful measurement for crop growth and development analysis." []
-comment: PlantTraitDataType.txt
+name: Leaf number
+def: "The total count of leaves present on an individual plant at a given developmental stage, representing leaf development and canopy complexity. This leaf number affects photosynthetic capacity and influences light interception and carbon assimilation potential." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NumOfLeaves_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000176
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000774
-name: leaf number at floral initiation
-def: "Number of leaves present on the plant at the time of floral initiation." []
-comment: PlantTraitDataType.txt
+name: Leaf number at floral initiation
+def: "The total count of leaves present on a plant when reproductive development begins, representing the vegetative growth completed before flowering. This leaf number at floral initiation affects final plant size and influences resource allocation between vegetative and reproductive growth." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LeafNumberAtFloralInit_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000775
-name: heat requirement for spring leafout/dehardening
-def: "Heat requirement for spring leafout/dehardening represents the quantity of accumulated heat (typically measured in degree days) a plant or tree species requires before its buds burst and leaves unfold (leafout) or lose their frost resistance (dehardening) in the spring. This parameter is important for understanding and predicting plant phenology and its responses to climate change." []
-comment: PlantTraitDataType.txt
+name: Heat requirement for spring leafout/dehardening
+def: "The accumulated thermal time required for plants to break winter dormancy and initiate spring leaf emergence, measured in hours of favorable temperatures. This heat requirement for spring leafout and dehardening determines seasonal growth timing and affects vegetation phenology responses to warming temperatures." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Hours4Leafout_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "h" xsd:string
 
 [Term]
 id: bervo:BERVO_0000776
-name: cold requirement for autumn leafoff/hardening
+name: Cold requirement for autumn leafoff/hardening
 def: "Cold requirement for autumn leafoff/hardening (VRNF) refers to the amount of cold exposure (in terms of temperature and duration) required by certain plant species to trigger their transition to autumn or winter mode, which typically involves shedding leaves (leafoff) and/or undergoing physiological changes to harden or prepare for the harsh winter conditions. This cold requirement is typically expressed as a specific number of chill hours (hours of exposure to temperatures below a certain threshold). Understanding this requirement is important for predicting the seasonal behaviour and geographic distribution of plants, as well as simulating ecosystem responses to changes in climate." []
-comment: PlantTraitDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Hours4LeafOff_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+synonym: "VRNF" EXACT []
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000019
 property_value: bervo:BERVO_has_unit "h" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000778
-name: leaf growth stage counter
-comment: PlantTraitDataType.txt
+name: Leaf growth stage counter
+def: "A numerical index that tracks the developmental stage or maturity level of individual leaves within plant canopies, providing information about leaf phenology and growth progression. This parameter is essential for modeling leaf area development, photosynthetic capacity changes, and seasonal patterns of canopy structure in vegetation growth models and ecological studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "KLowestGroLeafNode_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000779
 name: Number of minimum leafed nodes used in growth allocation
-comment: PlantTraitDataType.txt
+def: "The minimum count of nodes bearing leaves that are considered in algorithms for distributing growth resources and biomass allocation within plant architectural models. This parameter controls how plant growth models simulate resource distribution patterns and affects predictions of canopy development, branching patterns, and overall plant structural dynamics in ecological and agricultural applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "KMinNumLeaf4GroAlloc_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000237
 
 [Term]
 id: bervo:BERVO_0000781
-name: rate of leaf initiation at 25 oC
-comment: PlantTraitDataType.txt
+name: Rate of leaf initiation at 25 oC
+def: "The rate of new leaf production per unit time at a standardized temperature of 25 degrees Celsius, representing the intrinsic leaf development capacity under optimal thermal conditions. This rate of leaf initiation at 25 degrees Celsius is used to calibrate temperature responses of leaf development in vegetation models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RefLeafAppearRate_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000249
 
 [Term]
 id: bervo:BERVO_0000782
-name: leaf length:width ratio
-def: "The leaf length to width ratio, often represented as WDLF, refers to the ratio of the length of a leaf to its width. It is an important measure in plant morphology helping to describe the shape of leaves, and can influence factors such as the leaf's exposure to light and its rate of water loss through transpiration." []
-comment: PlantTraitDataType.txt
+name: Leaf length:width ratio
+def: "The ratio of leaf length to leaf width, representing leaf shape and morphological characteristics that affect light interception and water loss patterns. This leaf length to width ratio influences photosynthetic efficiency and transpiration rates in plant canopies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rLen2WidthLeaf_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+synonym: "WDLF" EXACT []
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0000783
-name: leaf area:mass during growth
-def: "Leaf area:mass during growth refers to the ratio of the surface area of a leaf to its mass during the plant's growth phase. It is often used as an indicator of plant growth and health, as well as a measure of the plant's photosynthetic capacity.|The ratio of leaf area to leaf mass during the growth stage of a plant. This is a crucial parameter in plant physiology as it directly influences photosynthetic capacity and nutrient uptake ability of the plant." []
-comment: PlantTraitDataType.txt
+name: Leaf area:mass during growth
+def: "The ratio of leaf surface area to leaf dry mass during active growth periods, representing leaf construction efficiency and photosynthetic investment strategies. This leaf area to mass during growth affects light capture per unit of biomass investment and influences plant competitive ability and resource use efficiency." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SLA1_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000116
 property_value: bervo:BERVO_has_unit "m2 g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
@@ -7048,214 +8089,231 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000137
 
 [Term]
 id: bervo:BERVO_0000784
-name: threshold temperature for spring leafout/dehardening
-def: "The threshold temperature for spring leafout/dehardening, often abbreviated as TCZ, refers to the specific temperature at which plants begin to deharden or soften their tissue and produce new leaves in spring. It is a critical parameter in plant phenology and earth systems modeling, indicating the response of plants to changing seasonal temperatures.|Threshold temperature for spring leafout/dehardening refers to the specific temperature at which deciduous trees or plants start to produce and show their leaves (leafout) or lose their frost tolerance (dehardening) during the spring season. It is an important parameter for understanding phenological events and climate change impacts on vegetation." []
-comment: PlantTraitDataType.txt
+name: Threshold temperature for spring leafout/dehardening
+def: "The critical air temperature that triggers spring leaf emergence and loss of cold tolerance in deciduous plants, representing the thermal threshold for seasonal growth resumption. This threshold temperature for spring leafout and dehardening determines vegetation phenology timing and affects growing season length under temperature variability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TC4LeafOut_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+synonym: "TCZ" EXACT []
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "oC" xsd:string
 
 [Term]
 id: bervo:BERVO_0000785
-name: petiole length:mass during growth
-comment: PlantTraitDataType.txt
+name: Petiole length:mass during growth
+def: "The ratio of petiole length to petiole mass during active growth periods, representing petiole construction efficiency and support structure investment. This petiole length to mass during growth affects leaf positioning and mechanical support per unit of biomass investment." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PetoLen2Mass_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "m g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000116
 
 [Term]
 id: bervo:BERVO_0000786
-name: hours above threshold temperature required for spring leafout/dehardening
-def: "The total number of hours that the temperature stays above a certain threshold, which is typically required for spring leafout or dehardening processes in plants. This is an important parameter for understanding plant phenology and growth dynamics." []
-comment: PlantTraitDataType.txt
+name: Hours above threshold temperature required for spring leafout/dehardening
+def: "The accumulated duration of favorable temperatures above a critical threshold required for plants to complete spring dormancy release and leaf emergence. This hours above threshold temperature required for spring leafout and dehardening determines phenological timing and affects vegetation response to temperature patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HourReq4LeafOut_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "h" xsd:string
 
 [Term]
 id: bervo:BERVO_0000787
-name: number of branches of the plant
-comment: PlantTraitDataType.txt
+name: Number of branches of the plant
+def: "The total count of lateral shoots or branches on an individual plant, representing architectural complexity and resource allocation to structural development. This number of branches of the plant affects canopy structure and influences light interception and competitive ability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NumOfBranches_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000788
-name: main branch number
-comment: PlantTraitDataType.txt
+name: Main branch number
+def: "The count of primary lateral shoots originating directly from the main stem, representing the basic architectural structure of plant branching. This main branch number affects canopy architecture and influences light distribution and resource allocation patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BranchNumber_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000789
-name: branch number id
-comment: PlantTraitDataType.txt
+name: Branch number id
+def: "An identification code or index assigned to individual branches for tracking purposes in plant architectural analysis and modeling. This branch number identification enables systematic monitoring of branch-specific growth and phenological processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BranchNumber_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000790
-name: number of main branch
-comment: PlantTraitDataType.txt
+name: Number of main branch
+def: "The total count of primary branches emerging from the central stem or trunk, representing the fundamental branching pattern of plant architecture. This number of main branch determines structural complexity and affects mechanical stability and resource distribution." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MainBranchNum_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000791
-name: branch phenology flag for senescence
-comment: PlantTraitDataType.txt
+name: Branch phenology flag for senescence
+def: "A binary indicator marking whether a branch has initiated senescence processes that lead to leaf and tissue abscission. This branch phenology flag for senescence tracks the timing of seasonal or stress-induced senescence events in plant phenological models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Prep4Literfall_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000792
-name: hour counter for phenological senescence of a branch
-comment: PlantTraitDataType.txt
+name: Hour counter for phenological senescence of a branch
+def: "The accumulated time in hours from maturity to the completion of senescence and litterfall processes in individual branches. This hour counter for phenological senescence of a branch quantifies the duration of senescence and affects nutrient cycling timing." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Hours4LiterfalAftMature_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "h" xsd:string
 
 [Term]
 id: bervo:BERVO_0000793
-name: branch phenological senescence flag
-comment: PlantTraitDataType.txt
+name: Branch phenological senescence flag
+def: "A binary indicator marking whether active senescence processes are occurring in a branch, including leaf color change and abscission preparation. This branch phenological senescence flag determines resource remobilization timing and affects seasonal nutrient cycling patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "doSenescence_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000794
-name: branch phenological remobilization flag
-comment: PlantTraitDataType.txt
+name: Branch phenological remobilization flag
+def: "A binary indicator marking whether nutrient remobilization processes are active in a branch, involving the transfer of nutrients from senescing tissues to storage organs. This branch phenological remobilization flag affects nutrient conservation efficiency and influences plant resource economy." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "doRemobilization_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000795
-name: branch phenological flag for leafout initialization
-comment: PlantTraitDataType.txt
+name: Branch phenological flag for leafout initialization
+def: "A binary indicator marking the initiation of spring leafout processes in a branch, including bud break preparation and early leaf development. This branch phenological flag for leafout initialization determines growing season onset and affects canopy development timing." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "doInitLeafOut_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000796
-name: branch phenological flag for leafout
-comment: PlantTraitDataType.txt
+name: Branch phenological flag for leafout
+def: "A binary indicator marking active leaf emergence and expansion processes in a branch during spring or favorable conditions. This branch phenological flag for leafout tracks canopy development progress and affects photosynthetic capacity establishment." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "doPlantLeafOut_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000797
-name: branch phenological flag for leaf off
-comment: PlantTraitDataType.txt
+name: Branch phenological flag for leaf off
+def: "A binary indicator marking the occurrence of leaf abscission and fall processes in a branch during autumn or stress conditions. This branch phenological flag for leaf off determines defoliation timing and affects seasonal carbon cycling patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "doPlantLeaveOff_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000798
-name: flag to detect branch death
-comment: PlantTraitDataType.txt
+name: Flag to detect branch death
+def: "A binary indicator used to identify when a branch has died due to stress, damage, or natural senescence processes. This flag to detect branch death enables tracking of branch mortality and affects carbon allocation and canopy structure in vegetation models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iPlantBranchState_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000799
-name: branch nonstructural C content required for new branch
-def: "The nonstructural carbon content required for a new branch in a plant. This refers to the carbon that is not part of the plant's physical structure, such as sugars and other compounds that can be used for energy." []
-comment: PlantTraitDataType.txt
+name: Branch nonstructural carbon content required for new branch
+def: "The minimum concentration of mobile carbon compounds needed to initiate new branch development, including sugars and other energy-rich compounds. This branch nonstructural carbon content required for new branch determines branching capacity and affects plant architectural development under resource limitation." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NonstCMinConc2InitBranch_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_Qualifier bervo:BERVO_8000145
 
 [Term]
 id: bervo:BERVO_0000800
-name: normalized node number during vegetative growth stages
-def: "Normalized node number during vegetative growth stages refers to the number of nodes (joints or points of attachment) on a plant that appear during its vegetative growth period, normalized to account for differences in growth conditions or plant varieties. This measurement is often used in plant physiology and growth modeling to track developmental progression, as the number of nodes can serve as an indicator of a plant's stage in its life cycle." []
-comment: PlantTraitDataType.txt
+name: Normalized node number during vegetative growth stages
+def: "The standardized count of stem nodes during vegetative development, adjusted for maturity group and growth conditions to enable comparison across varieties. This normalized node number during vegetative growth stages tracks developmental progress and affects leaf production capacity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NodeNumNormByMatgrp_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000176
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000122
 
 [Term]
 id: bervo:BERVO_0000801
-name: gain in normalized node number during vegetative growth stages
-def: "Gain in normalized node number during vegetative growth stages refers to the increase in the number of nodes or branching points in a plant during the vegetative phase of its growth cycle, normalized to standard growth conditions. This is a parameter used in earth systems modeling to understand and simulate plant growth and development." []
-comment: PlantTraitDataType.txt
+name: Gain in normalized node number during vegetative growth stages
+def: "The rate of increase in standardized node count per unit time during vegetative development, representing the tempo of structural development. This gain in normalized node number during vegetative growth stages determines canopy expansion rate and affects resource acquisition potential." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HourlyNodeNumNormByMatgrp_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 
 [Term]
 id: bervo:BERVO_0000802
-name: gain in normalized node number during reproductive growth stages
-def: "The Gain in normalized node number during reproductive growth stages refers to the increase in the relative number of nodes in a plant during its reproductive growth phase. This parameter is essential for understanding plant growth and productivity as nodes are key sites for leaf and flower formation." []
-comment: PlantTraitDataType.txt
+name: Gain in normalized node number during reproductive growth stages
+def: "The rate of increase in standardized node count per unit time during reproductive development, representing the tempo of flower and fruit production sites. This gain in normalized node number during reproductive growth stages determines reproductive capacity and affects seed production potential." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "dReproNodeNumNormByMatG_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000122
 
 [Term]
 id: bervo:BERVO_0000803
-name: shoot node number
-comment: PlantTraitDataType.txt
+name: Shoot node number
+def: "The total count of nodes present on individual shoots or branches, representing the structural complexity and developmental stage of plant architecture. This shoot node number affects leaf arrangement patterns and influences photosynthetic surface area distribution." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ShootNodeNum_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000804
-name: node number at floral initiation
-def: "Node number at floral initiation represents the number of nodes on the plant stem at the time when the plant begins to produce flowers. This parameter is important for plant growth modeling and agronomy, as it is a significant determinant of the plant's reproductive capacity." []
-comment: PlantTraitDataType.txt
+name: Node number at floral initiation
+def: "The total count of nodes present on a plant stem when flowering processes begin, representing the vegetative development completed before reproductive transition. This node number at floral initiation determines potential flower and fruit production sites and affects final reproductive output." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NodeNum2InitFloral_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000176
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000122
 
 [Term]
 id: bervo:BERVO_0000805
-name: normalized node number during reproductive growth stages
-def: "Normalized node number during reproductive growth stages refers to the standardization of the node number, which is an important aspect of plant structure, during the reproductive phase of plant growth. This helps in shedding light on the varying developmental processes across different phases of a plant's life cycle." []
-comment: PlantTraitDataType.txt
+name: Normalized node number during reproductive growth stages
+def: "The standardized count of stem nodes during reproductive development, adjusted for maturity group to enable comparison of reproductive development across varieties. This normalized node number during reproductive growth stages tracks flowering progression and affects reproductive site availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ReprodNodeNumNormByMatrgrp_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000223
 
 [Term]
 id: bervo:BERVO_0000806
-name: node number at anthesis
-def: "Node number at anthesis refers to the number of nodes on the plant at the time of anthesis, i.e., when the flower is fully open and functional. This is an important measure in agriculture and botany as it can provide information about the plant's growth and development, and it can be influenced by various factors such as genetics, environmental conditions, and agricultural practices." []
-comment: PlantTraitDataType.txt
+name: Node number at anthesis
+def: "The total count of nodes present on a plant when flowers reach full bloom and functional maturity, representing the structural development achieved by peak flowering. This node number at anthesis determines maximum reproductive capacity and affects pollination and fertilization success." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NodeNumberAtAnthesis_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000122
 
 [Term]
 id: bervo:BERVO_0000809
-name: rate of node initiation at 25 oC
-comment: PlantTraitDataType.txt
+name: Rate of node initiation at 25 oC
+def: "The rate of new node formation per unit time at a standardized temperature of 25 degrees Celsius, representing the intrinsic developmental tempo under optimal thermal conditions. This rate of node initiation at 25 degrees Celsius is used to calibrate temperature responses of structural development in vegetation models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RefNodeInitRate_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000249
 
 [Term]
 id: bervo:BERVO_0000810
-name: internode length:mass during growth
-def: "Internode length:mass during growth refers to the ratio of internode length to mass during the growth phase of a plant. This measure can provide insights into the growth patterns and overall health of the plant." []
-comment: PlantTraitDataType.txt
+name: Internode length:mass during growth
+def: "The ratio of internode length to internode mass during active growth periods, representing stem construction efficiency and elongation patterns. This internode length to mass during growth affects plant height development and influences mechanical support per unit of biomass investment." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NodeLenPergC_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_Context bervo:BERVO_8000116
 property_value: bervo:BERVO_has_unit "m g-1" xsd:string
@@ -7263,375 +8321,441 @@ property_value: bervo:BERVO_measured_in bervo:BERVO_8000206
 
 [Term]
 id: bervo:BERVO_0000811
-name: parameter for allocation of growth to nodes
-def: "Parameter for allocation of growth to nodes refers to a factor used in plant growth models that determines how much of the plant's growth is allocated to its nodes. Nodes are the points on a plant stem where leaves or branches are attached. Understanding and accurately estimating this parameter is vital for predicting plant architecture and yield in agricultural systems." []
-comment: PlantTraitDataType.txt
+name: Parameter for allocation of growth to nodes
+def: "The proportional fraction of total plant growth allocated to node development and associated structures, determining the investment in structural attachment points. This parameter for allocation of growth to nodes affects plant architecture and influences leaf and branch production capacity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracGroth2Node_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000122
 
 [Term]
 id: bervo:BERVO_0000812
-name: number of concurrently growing nodes
-comment: PlantTraitDataType.txt
+name: Number of concurrently growing nodes
+def: "The count of nodes that are simultaneously active in growth and development processes, representing the active growing points on a plant. This number of concurrently growing nodes affects resource distribution patterns and influences overall plant development rate." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NumCogrowthNode_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000813
-name: minimum daily canopy water potential
-comment: PlantTraitDataType.txt
+name: Minimum daily canopy water potential
+def: "The lowest water potential value recorded in plant canopy tissues during a 24-hour period, representing the maximum water stress experienced daily. This minimum daily canopy water potential indicates drought stress severity and affects photosynthetic capacity and plant survival." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSICanPDailyMin_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "MPa" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0000814
-name: clumping factor for self-shading in canopy layer at current LAI
-comment: PlantTraitDataType.txt
+name: Clumping factor for self-shading in canopy layer at current LAI
+def: "A factor quantifying the degree of foliage aggregation at the current leaf area index, affecting light penetration and internal shading within plant canopies. This clumping factor for self-shading in canopy layer at current leaf area index influences photosynthetic efficiency and canopy productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ClumpFactorNow_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000815
-name: clumping factor for self-shading in canopy layer
-def: "The clumping factor for self-shading in a canopy layer refers to a variable used in plant canopy models. It measures the degree to which foliage is clumped together rather than being evenly distributed, affecting how much light penetrates the canopy. This in turn can influence photosynthesis rates and other physiological processes." []
-comment: PlantTraitDataType.txt
+name: Clumping factor for self-shading in canopy layer
+def: "A dimensionless parameter quantifying the degree of foliage aggregation that affects light distribution and internal shading within plant canopies. This clumping factor for self-shading in canopy layer influences photosynthetic light use efficiency and canopy carbon assimilation rates." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ClumpFactor_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000117
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000152
 
 [Term]
 id: bervo:BERVO_0000816
-name: flag to detect canopy death
-comment: PlantTraitDataType.txt
+name: Flag to detect canopy death
+def: "A binary indicator used to identify when plant canopy or shoot systems have died due to stress, damage, or natural senescence processes. This flag to detect canopy death enables tracking of shoot mortality and affects carbon allocation and ecosystem productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iPlantShootState_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000817
-name: maximum grain node number per branch
-def: "Maximum grain node number per branch refers to the maximum number of grain nodes that can be present on a single branch of the plant. This measurement is crucial for understanding the productivity potential of crop varieties, as the number of grain nodes directly impact the yield." []
-comment: PlantTraitDataType.txt
+name: Maximum grain node number per branch
+def: "The highest possible number of grain-bearing nodes that can develop on a single branch, representing the genetic potential for reproductive site formation. This maximum grain node number per branch determines yield potential and affects crop productivity under optimal growing conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MaxPotentSeedNumber_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000176
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000145
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000818
-name: maximum grain number per node
-comment: PlantTraitDataType.txt
+name: Maximum grain number per node
+def: "The highest possible number of grains that can develop at a single node position, representing the genetic potential for seed production per reproductive site. This maximum grain number per node determines local seed density and affects overall reproductive output." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MaxSeedNumPerSite_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000085
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000176
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000122
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000136
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000819
-name: maximum grain size
-comment: PlantTraitDataType.txt
+name: Maximum grain size
+def: "The largest possible individual grain mass that can be achieved under optimal growing conditions, representing the genetic potential for seed size. This maximum grain size affects seed quality and influences crop market value and nutritional content." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MaxSeedCMass_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000820
-name: number of nodes in seed
-def: "Number of nodes in a seed refers to the number of nodal points present in the embryonic structure of a seed. These nodes are crucial as they generally give rise to shoots or roots as the seed germinates and begins to grow." []
-comment: PlantTraitDataType.txt
+name: Number of nodes in seed
+def: "The count of nodal points present in the embryonic structure of seeds at planting, representing the initial developmental potential for shoot formation. This number of nodes in seed determines initial growth capacity and affects early seedling establishment success." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ShootNodeNumAtPlanting_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000120
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000122
 
 [Term]
 id: bervo:BERVO_0000821
-name: grain size at seeding
-comment: PlantTraitDataType.txt
+name: Grain size at seeding
+def: "The individual mass of seeds used for planting, representing the initial resource endowment for seedling establishment and early growth. This grain size at seeding affects germination success and influences early seedling vigor and competitive ability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SeedCMass_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "g" xsd:string
 
 [Term]
 id: bervo:BERVO_0000822
-name: maximum rate of fill per grain
-def: "Maximum rate of fill per grain denotes the maximum speed at which an individual grain can accumulate matter during the grain filling stage. This parameter has significant implications for the final yield and quality of a crop. The grain filling rate is affected by various factors such as genetic characteristics, environmental conditions, and nutrient availability." []
-comment: PlantTraitDataType.txt
+name: Maximum rate of fill per grain
+def: "The highest possible rate of mass accumulation in individual grains during the grain filling period, representing the genetic potential for seed development rate. This maximum rate of fill per grain determines harvest timing and affects final grain quality under optimal conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GrainFillRate25C_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000095
 property_value: bervo:BERVO_has_unit "g h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000136
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000823
-name: flag to detect physiological maturity from grain fill
-def: "Flag to detect physiological maturity from grain fill is a parameter in crop models that triggers the simulation of the transition from the grain filling stage to physiological maturity in crops. This might be based on temperature thresholds, day length, or other plant growth parameters. Physiological maturity indicates the stage at which the crop has completed its growth and development and is ready for harvest." []
-comment: PlantTraitDataType.txt
+name: Flag to detect physiological maturity from grain fill
+def: "A binary indicator that signals when crops have reached physiological maturity based on grain filling completion, marking the end of active grain development. This flag to detect physiological maturity from grain fill determines harvest readiness and affects crop quality and yield optimization timing." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HourFailGrainFill_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000158
 
 [Term]
 id: bervo:BERVO_0000824
-name: counter for mobilizing nonstructural C during spring leafout/dehardening
-def: "A parameter that represents the counter for mobilizing nonstructural carbon (C) during the process of spring leafout and dehardening in vegetation. Spring leafout refers to the sprouting and growth of new leaves in plants during the spring season, while dehardening refers to the process by which plants transition from a dormant, hardened state to an active, growing state. The mobilization of nonstructural carbon refers to the utilization and movement of stored carbon reserves within the vegetation for the purpose of new growth and development during this period. This parameter tracks the accumulation and release of nonstructural carbon during leafout and dehardening, providing information on the timing and intensity of this process in Earth system models." []
-comment: PlantTraitDataType.txt
+name: Counter for mobilizing nonstructural carbon during spring leafout/dehardening
+def: "The accumulated time for mobilizing stored carbon reserves during spring dormancy break and leaf emergence processes. This counter for mobilizing nonstructural carbon during spring leafout and dehardening tracks the duration of carbon remobilization and affects seasonal growth initiation timing." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Hours2LeafOut_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "h" xsd:string
 
 [Term]
 id: bervo:BERVO_0000825
-name: counter for mobilizing nonstructural C during autumn leafoff/hardening
-def: "Counter for mobilizing nonstructural C during autumn leafoff/hardening indicates the amount or level of nonstructural carbon being mobilised during the process of leaf off or hardening in autumn. This can provide insights into the carbon cycle and plant physiology, especially in relation to adaptations to seasonal changes." []
-comment: PlantTraitDataType.txt
+name: Counter for mobilizing nonstructural carbon during autumn leafoff/hardening
+def: "The accumulated time for mobilizing and storing carbon reserves during autumn leaf senescence and cold hardening processes. This counter for mobilizing nonstructural carbon during autumn leafoff and hardening tracks resource conservation timing and affects winter survival preparation." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HoursDoingRemob_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "h" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000189
 
 [Term]
 id: bervo:BERVO_0000826
-name: plant branch growth stage
-comment: PlantTraitDataType.txt
+name: Plant branch growth stage
+def: "A categorical indicator of the current developmental stage of individual plant branches, tracking phenological progression through growth phases. This plant branch growth stage determines resource allocation patterns and affects branch-specific physiological processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iPlantCalendar_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000827
-name: temperature below which seed set is adversely affected
-def: "CTC (critical temperature for crop) is the temperature below which the process of seed set in plants is adversely affected, leading to a decreased crop yield. This parameter is critical in agricultural and earth system modeling, as it helps to predict the impacts of climate change on crop productivity." []
-comment: PlantTraitDataType.txt
+name: Temperature below which seed set is adversely affected
+def: "The critical low temperature threshold below which reproductive processes and seed formation are impaired, representing the cold sensitivity of reproductive development. This temperature below which seed set is adversely affected determines growing region suitability and affects crop yield potential under cool conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TCChill4Seed_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "oC" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000133
 
 [Term]
 id: bervo:BERVO_0000828
-name: temperature above which seed set is adversely affected
-def: "HTC, or High Temperature Cutoff, is the temperature above which seed set is adversely affected. As temperature rises beyond this point, the process of seed set is disrupted, potentially leading to lower yield. This is an important parameter in agricultural and earth systems modeling, particularly in the context of climate change and global warming." []
-comment: PlantTraitDataType.txt
+name: Temperature above which seed set is adversely affected
+def: "The critical high temperature threshold above which reproductive processes and seed formation are impaired, representing the heat sensitivity of reproductive development. This temperature above which seed set is adversely affected determines growing region suitability and affects crop yield potential under warming conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HighTempLimitSeed_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "oC" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000133
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000159
 
 [Term]
 id: bervo:BERVO_0000829
-name: sensitivity to canopy temperature
-comment: PlantTraitDataType.txt
+name: Sensitivity to canopy temperature
+def: "The degree of seed development response to changes in canopy temperature, representing the thermal sensitivity of reproductive processes. This sensitivity to canopy temperature affects seed set success and influences reproductive output under temperature variability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SeedTempSens_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "oC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000830
-name: critical daylength for phenological progress
-def: "Critical daylength for phenological progress refers to the amount of daylight necessary for a plant to transition from one stage of development to another. It is a critical factor in determining the timing of development and maturity in many plant species." []
-comment: PlantTraitDataType.txt
+name: Critical daylength for phenological progress
+def: "The photoperiod threshold that triggers developmental transitions in plants, representing the minimum or maximum daylight duration required for phenological advancement. This critical daylength for phenological progress determines flowering and maturation timing and affects seasonal development patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CriticPhotoPeriod_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "h" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000011
 property_value: bervo:BERVO_Qualifier bervo:BERVO_8000005
 
 [Term]
 id: bervo:BERVO_0000831
-name: difference between current and critical daylengths used to calculate phenological progress
-def: "Difference between the current and critical daylengths used to calculate phenological progress." []
-comment: PlantTraitDataType.txt
+name: Difference between current and critical daylengths used to calculate phenological progress
+def: "The deviation between actual photoperiod and critical photoperiod thresholds that drives phenological development rates in photoperiod-sensitive plants. This difference between current and critical daylengths used to calculate phenological progress determines the pace of developmental transitions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PhotoPeriodSens_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000011
 property_value: bervo:BERVO_has_unit "h" xsd:string
 property_value: bervo:BERVO_Qualifier bervo:BERVO_8000005
 
 [Term]
 id: bervo:BERVO_0000832
-name: initial clumping factor for self-shading in canopy layer
-comment: PlantTraitDataType.txt
+name: Initial clumping factor for self-shading in canopy layer
+def: "The initial degree of foliage aggregation at canopy establishment that affects light distribution and internal shading patterns. This initial clumping factor for self-shading in canopy layer determines early canopy light interception efficiency and influences seedling establishment success." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ClumpFactorInit_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0000833
-name: number of hours below set temperature required for autumn leafoff/hardening
-def: "Number of hours below set temperature required for autumn leafoff/hardening refers to the cumulative time that a plant species has been exposed to temperatures below a certain critical point. This is usually required for a plant to enter a dormant state (leaf off and hardening) in preparation for winter. It is a parameter used in plant phenology models to simulate the timing of seasonal events in plants, such as leaf fall in autumn." []
-comment: PlantTraitDataType.txt
+name: Number of hours below set temperature required for autumn leafoff/hardening
+def: "The accumulated chilling time below a critical temperature threshold required to initiate autumn dormancy and cold hardening processes. This number of hours below set temperature required for autumn leafoff and hardening determines seasonal dormancy timing and affects winter survival preparation." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HourReq4LeafOff_brch" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 
 [Term]
 id: bervo:BERVO_0000834
-name: adjustment of Arhhenius curves for plant thermal acclimation
-def: "OFFST refers to the adjustment of Arrhenius curves for plant thermal acclimation. It's a factor applied to adjust the response of physiological processes to temperature changes in the context of plant thermal acclimation. It's an important parameter in vegetation and Earth system modeling." []
-comment: PlantTraitDataType.txt
+name: Adjustment of Arhhenius curves for plant thermal acclimation
+def: "A temperature adjustment factor applied to Arrhenius equations to account for plant thermal acclimation responses to changing temperature conditions. This adjustment of Arrhenius curves for plant thermal acclimation modifies physiological rate responses and affects plant adaptation to temperature variability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TempOffset_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 property_value: bervo:BERVO_has_unit "oC" xsd:string
 
 [Term]
 id: bervo:BERVO_0000835
-name: plant photosynthetic type (C3 or C4)
-comment: PlantTraitDataType.txt
+name: Plant photosynthetic type (C3 or C4)
+def: "A categorical classification of plants based on their photosynthetic carbon fixation pathway, distinguishing between three-carbon and four-carbon photosynthetic mechanisms. This plant photosynthetic type determines temperature and carbon dioxide response patterns and affects water use efficiency." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iPlantPhotosynthesisType" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000246
 
 [Term]
 id: bervo:BERVO_0000836
-name: plant growth type (vascular, non-vascular)
-comment: PlantTraitDataType.txt
+name: Plant growth type (vascular, non-vascular)
+def: "A categorical classification of plants based on the presence or absence of specialized water and nutrient transport tissues. This plant growth type determines resource acquisition strategies and affects ecosystem structure and nutrient cycling patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iPlantRootProfile_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000837
-name: plant growth habit (annual or perennial)
-comment: PlantTraitDataType.txt
+name: Plant growth habit (annual or perennial)
+def: "A categorical classification of plants based on their life cycle duration, distinguishing between single-season and multi-year growth patterns. This plant growth habit determines resource allocation strategies and affects ecosystem carbon storage and turnover rates." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iPlantPhenolPattern_pft" RELATED []
-is_a: bervo:BERVO_9000010 ! plant trait data type
+is_a: bervo:BERVO_9000010 ! Plant trait data type
 
 [Term]
 id: bervo:BERVO_0000838
-name: temperature effect on diffusivity
+name: Temperature effect on diffusivity
+def: "A scaling factor quantifying how temperature changes affect the molecular diffusion rates of chemical species in environmental media. This temperature effect on diffusivity influences contaminant transport rates and affects chemical distribution patterns in soils and groundwater." []
 comment: ChemTranspDataType.txt
 synonym: "TScal4Difsvity_vr" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
 
 [Term]
 id: bervo:BERVO_0000839
-name: aqueous dispersivity scalar
+name: Aqueous dispersivity scalar
+def: "A parameter representing the mixing and spreading of dissolved chemicals in water due to heterogeneity in flow paths and velocities. This aqueous dispersivity scalar affects contaminant plume development and influences solute transport modeling in groundwater systems." []
 comment: ChemTranspDataType.txt
 synonym: "DISP_3D" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000102
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000840
-name: gaseous diffusivity
+name: Gaseous diffusivity
+def: "The rate of molecular diffusion of gaseous chemical species through environmental media, determining the spread of gases through air and porous materials. This gaseous diffusivity affects atmospheric chemical transport and influences air quality and greenhouse gas dynamics." []
 comment: ChemTranspDataType.txt
 synonym: "GasDifc_vr" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D
 
 [Term]
 id: bervo:BERVO_0000841
-name: solute diffusivity
+name: Solute diffusivity
+def: "The rate of molecular diffusion of dissolved chemical species through liquid media, determining the spread of solutes in water and soil solutions. This solute diffusivity affects contaminant transport rates and influences nutrient and pollutant distribution in aquatic and terrestrial systems." []
 comment: ChemTranspDataType.txt
 synonym: "SoluteDifusvty_vr" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D
 
 [Term]
 id: bervo:BERVO_0000843
-name: aqueous DOC diffusivity in soil
+name: Aqueous dissolved organic carbon diffusivity in soil
+def: "The rate of molecular diffusion of dissolved organic carbon compounds through soil water, affecting the mobility of organic matter in terrestrial ecosystems. This aqueous dissolved organic carbon diffusivity in soil influences carbon cycling and affects soil organic matter distribution patterns." []
 comment: ChemTranspDataType.txt
 synonym: "DOMdiffusivity_vr" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
 
 [Term]
 id: bervo:BERVO_0000844
-name: water vapor diffusivity in soil
+name: Water vapor diffusivity in soil
+def: "The rate of molecular diffusion of water vapor through soil pores and air spaces, affecting moisture transport and evaporation from soil surfaces. This water vapor diffusivity in soil influences soil drying patterns and affects plant water availability and root zone hydrology." []
 comment: ChemTranspDataType.txt
 synonym: "WVapDifusvitySoil_vr" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000118
 
 [Term]
 id: bervo:BERVO_0000845
-name: water vapor diffusivity in snow
+name: Water vapor diffusivity in snow
+def: "The rate of molecular diffusion of water vapor through snow pack pore spaces, affecting sublimation and moisture transport within snow layers. This water vapor diffusivity in snow influences snow metamorphism and affects snowpack stability and melting patterns." []
 comment: ChemTranspDataType.txt
 synonym: "H2OVapDifsc_snvr" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000118
 
 [Term]
 id: bervo:BERVO_0000846
-name: water vapor diffusivity in litter
+name: Water vapor diffusivity in litter
+def: "The rate of molecular diffusion of water vapor through decomposing plant litter layers, affecting moisture loss and decomposition rates. This water vapor diffusivity in litter influences litter moisture content and affects decomposer activity and carbon cycling rates." []
 comment: ChemTranspDataType.txt
 synonym: "VaporDiffusivityLitR_col" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in http://www.w3.org/2002/07/Litter%20(plant)
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000118
 
 [Term]
 id: bervo:BERVO_0000847
-name: water vapor diffusivity in air
+name: Water vapor diffusivity in air
+def: "The rate of molecular diffusion of water vapor through atmospheric air, determining humidity transport and atmospheric moisture distribution. This water vapor diffusivity in air affects evapotranspiration processes and influences atmospheric water cycling and precipitation patterns." []
 comment: ChemTranspDataType.txt
 synonym: "WVapDifusvityAir_col" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000059
 property_value: bervo:BERVO_has_unit "m2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000118
 
 [Term]
 id: bervo:BERVO_0000848
-name: solubility of gases
+name: Solubility of gases
+def: "The maximum concentration of gaseous chemical species that can dissolve in aqueous solutions under specified conditions. This solubility of gases affects gas-water exchange processes and influences dissolved gas concentrations in aquatic and soil systems." []
 comment: ChemTranspDataType.txt
 synonym: "GasSolbility_vr" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000250
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D
 
 [Term]
 id: bervo:BERVO_0000849
-name: net gaseous flux from previous time step
+name: Net gaseous flux from previous time step
+def: "The net rate of gaseous chemical transport calculated from the preceding computational time interval, providing continuity for transport modeling. This net gaseous flux from previous time step maintains transport momentum and affects temporal consistency in chemical distribution predictions." []
 comment: ChemTranspDataType.txt
 synonym: "RGasTranspFlxPrev_vr" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000850
-name: net aqueous CH4 flux from previous time step
+name: Net aqueous CH4 flux from previous time step
+def: "The net rate of methane transport in aqueous phases calculated from the preceding computational time interval, tracking dissolved methane movement. This net aqueous methane flux from previous time step affects methane distribution patterns and influences greenhouse gas cycling in aquatic systems." []
 comment: ChemTranspDataType.txt
 synonym: "RCH4PhysexchPrev_vr" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000851
-name: net aqueous O2 flux from previous time step
+name: Net aqueous flux from previous time step
+def: "The net rate of chemical transport in aqueous phases calculated from the preceding computational time interval, providing continuity for dissolved species modeling. This net aqueous flux from previous time step maintains chemical transport momentum and affects temporal consistency in solute distribution predictions." []
 comment: ChemTranspDataType.txt
 synonym: "RO2AquaSourcePrev_vr" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000852
-name: total Al in runoff
-def: "Total Al in runoff refers to the concentration or amount of aluminum (Al) that is present in the water runoff from a specific area of land. Aluminum can be released into runoff from natural sources, such as weathering of rocks and soils, as well as from anthropogenic activities, including mining, industrial processes, and agriculture. This parameter is important to monitor as it can have significant impacts on water quality, ecosystem health, and the overall functioning of aquatic systems." []
+name: Total aluminum in runoff
+def: "The complete aluminum content transported by surface water flow from terrestrial areas, including both dissolved and particulate aluminum fractions from weathering and anthropogenic sources. This total aluminum in runoff affects water quality and influences aluminum toxicity in downstream aquatic ecosystems." []
 comment: ChemTranspDataType.txt
 synonym: "trcSalt_FloXSurRunoff_2D" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000000
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000180
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000853
-name: surface runoff gas flux
-def: "Surface runoff gas flux refers to the exchange of gases between the Earth's surface and water bodies due to the movement of water runoff over the land. It represents the release or absorption of gases such as carbon dioxide (CO2), methane (CH4), or nitrogen oxides (NOx) into or from the water bodies during the process of surface runoff. This parameter plays a crucial role in understanding and predicting the biogeochemical cycles of greenhouse gases and their impact on climate change." []
+name: Surface runoff gas flux
+def: "The rate of gaseous chemical transport by surface water flow, including dissolved gases and gas exchange during overland flow processes. This surface runoff gas flux affects atmospheric gas exchange and influences greenhouse gas emissions from terrestrial watersheds to aquatic systems." []
 comment: ChemTranspDataType.txt
 synonym: "trcg_FloXSurRunoff_2D" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000013
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000086
 
 [Term]
 id: bervo:BERVO_0000854
-name: surface runoff nutrient flux
-def: "Surface runoff nutrient flux refers to the movement of nutrients, such as nitrogen and phosphorus, from the land surface to water bodies through runoff water. It represents the amount of nutrients that are transported from the terrestrial ecosystem to aquatic systems, contributing to nutrient loading and potentially causing eutrophication. Surface runoff nutrient flux is influenced by various factors, including land use, soil properties, rainfall, and nutrient management practices." []
+name: Surface runoff nutrient flux
+def: "The rate of nutrient transport by surface water flow from terrestrial areas to aquatic systems, including nitrogen and phosphorus compounds from soil and vegetation. This surface runoff nutrient flux affects water quality and influences eutrophication potential in receiving water bodies." []
 comment: ChemTranspDataType.txt
 synonym: "trcn_FloXSurRunoff_2D" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000013
@@ -7639,11 +8763,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000068
 
 [Term]
 id: bervo:BERVO_0000855
-name: surface runoff DOC flux
-def: "Surface runoff DOC flux refers to the movement or transfer of Dissolved Organic Carbon (DOC) in the form of surface runoff across a given area over a specific period of time. DOC represents a significant proportion of the total organic carbon in many surface waters and plays a vital role in many biogeochemical processes. Its movement can affect the nutrient cycling, microbial activity, and water quality in the affected ecosystems." []
+name: Surface runoff dissolved organic carbon flux
+def: "The rate of dissolved organic carbon transport by surface water flow from terrestrial areas, representing the movement of soluble organic compounds to aquatic systems. This surface runoff dissolved organic carbon flux affects water quality and influences carbon cycling between terrestrial and aquatic ecosystems." []
 comment: ChemTranspDataType.txt
 synonym: "DOM_FloXSurRunoff_2DH" RELATED []
-is_a: bervo:BERVO_9000011 ! chemical transport data type
+is_a: bervo:BERVO_9000011 ! Chemical transport data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000013
@@ -7651,549 +8775,699 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
 
 [Term]
 id: bervo:BERVO_0000856
-name: soil NH4 content
-def: "Soil NH4 content refers to the amount of ammonium (NH4) ions present in the soil. Ammonium is a form of nitrogen essential for plant growth, necessary for the synthesis of amino acids, proteins, and other organic compounds in plants. It plays a crucial role in the nitrogen cycling process and is a parameter of interest in studies related to soil fertility, crop production, environmental health, and global change." []
-comment: SoilBGCDataType.txt
+name: Soil ammonium content
+def: "The concentration of ammonium ions in soil, representing plant-available nitrogen and the oxidized form of organic nitrogen mineralization. This soil ammonium content affects plant nutrition and influences nitrification processes and soil nitrogen cycling dynamics." []
+comment: Changed "content" to "concentration" since units are mg/kg
 synonym: "CNH4_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "mg kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
 
 [Term]
 id: bervo:BERVO_0000857
-name: soil NO3 content
-def: "Soil NO3 Content measures the amount of nitrate (NO3) in the soil. Nitrate is a key nutrient for plant growth which is obtained from fertilisers or organic matter decomposing. It is lost from the soil through the processes of leaching, denitrification and uptake by plants. Excessive amounts of nitrate in the soil can also pose environmental problems and contaminates groundwater. Therefore, monitoring of the NO3 content in soil is important in environmental research." []
-comment: SoilBGCDataType.txt
+name: Soil nitrate content
+def: "The concentration of nitrate ions in soil, representing the oxidized form of plant-available nitrogen from nitrification and fertilizer inputs. This soil nitrate content affects plant nutrition and influences groundwater contamination potential and denitrification processes." []
+comment: Changed "content" to "concentration" since units are mg/kg
 synonym: "CNO3_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "mg kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
 
 [Term]
 id: bervo:BERVO_0000858
-name: soil PO4 content
-def: "Soil PO4 content refers to the amount of phosphate (PO4) ions present in the soil. Phosphates are a vital nutrient for plant growth and a crucial element of many cell functions in both plants and animals, including energy transfer, photosynthesis, and DNA synthesis. The soil PO4 content can influence the productivity of an ecosystem, and its measure is often used in agricultural practice to determine fertilizer requirements." []
-comment: SoilBGCDataType.txt
+name: Soil phosphate content
+def: "The concentration of phosphate ions in soil, representing plant-available phosphorus for energy transfer and cellular processes. This soil phosphate content affects plant nutrition and influences ecosystem productivity and phosphorus cycling dynamics." []
+comment: Changed "content" to "concentration" since units are mg/kg
 synonym: "CPO4_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "mg kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
 
 [Term]
 id: bervo:BERVO_0000859
-name: PO4 concentration band micropore
-comment: SoilBGCDataType.txt
+name: Phosphate concentration band micropore
+def: "The concentration of phosphate ions within soil micropore spaces adjacent to fertilizer bands, representing localized phosphorus availability around applied fertilizers. This phosphate concentration band micropore affects root phosphorus uptake efficiency and influences fertilizer use optimization." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPO4B_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
+property_value: bervo:BERVO_measured_in http://www.w3.org/2002/07/Soil%20band,%20micropore
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
 
 [Term]
 id: bervo:BERVO_0000860
-name: PO4 concentration non-band micropore
-comment: SoilBGCDataType.txt
+name: Phosphate concentration non-band micropore
+def: "The concentration of phosphate ions within soil micropore spaces away from fertilizer application zones, representing background soil phosphorus availability. This phosphate concentration non-band micropore affects general plant phosphorus nutrition and influences soil phosphorus cycling dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPO4S_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
+property_value: bervo:BERVO_measured_in http://www.w3.org/2002/07/Soil%20Non-band,%20micropore
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
 
 [Term]
 id: bervo:BERVO_0000861
-name: subsurface lateral DOM fluxes
-comment: SoilBGCDataType.txt
+name: Subsurface lateral dissolved organic matter fluxes
+def: "The horizontal transport rates of dissolved organic matter below the soil surface, representing lateral movement of organic compounds through subsurface flow paths. These subsurface lateral dissolved organic matter fluxes affect soil carbon distribution and influence nutrient cycling between different landscape positions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DOM_transpFlx_2DH" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000862
-name: subsurface lateral tracer fluxes
-comment: SoilBGCDataType.txt
+name: Subsurface lateral tracer fluxes
+def: "The horizontal transport rates of chemical tracers through subsurface soil layers, representing lateral movement of dissolved substances below ground. These subsurface lateral tracer fluxes affect contaminant distribution and influence chemical connectivity between different soil zones." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_SubsurTransp_flx_2DH" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000863
-name: solute mass in macropore
-comment: SoilBGCDataType.txt
+name: Solute mass in macropore
+def: "The total mass of dissolved chemical substances contained within large soil pore spaces that allow rapid water and solute movement. This solute mass in macropore affects preferential flow transport and influences chemical leaching and groundwater contamination potential." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_soHml_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000125
 
 [Term]
 id: bervo:BERVO_0000864
-name: solute mass in micropore
-comment: SoilBGCDataType.txt
+name: Solute mass in micropore
+def: "The total mass of dissolved chemical substances contained within small soil pore spaces that restrict water and solute movement. This solute mass in micropore affects slow-release chemical transport and influences long-term chemical retention in soil matrices." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_solml_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000125
 
 [Term]
 id: bervo:BERVO_0000865
-name: solute concentration in micropre
-comment: SoilBGCDataType.txt
+name: Solute concentration in micropore
+def: "The concentration of dissolved chemical substances within small soil pore spaces, representing chemical storage in low-mobility soil water. This solute concentration in micropore affects chemical residence time and influences gradual chemical release to plant roots and groundwater." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trc_solcl_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000125
 
 [Term]
 id: bervo:BERVO_0000866
-name: gaseous concentation in micropore
-comment: SoilBGCDataType.txt
+name: Gaseous concentration in micropore
+def: "The concentration of gaseous chemical substances within small soil pore spaces, representing gas storage in restricted soil air spaces. This gaseous concentration in micropore affects gas diffusion rates and influences soil-atmosphere gas exchange and anaerobic processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_gascl_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Gaseous
 
 [Term]
 id: bervo:BERVO_0000867
-name: solid SOM hydrolysis rate
-comment: SoilBGCDataType.txt
+name: Solid soil organic matter hydrolysis rate
+def: "The rate of enzymatic breakdown of solid soil organic matter into dissolved forms, representing the initial step of organic matter decomposition. This solid soil organic matter hydrolysis rate affects nutrient mineralization and influences soil carbon cycling and plant nutrient availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tRHydlySOM_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000095
 property_value: bervo:BERVO_has_unit "g/m2/hr" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Solid%20soil%20organic%20matter%20hydrolysis
 
 [Term]
 id: bervo:BERVO_0000868
-name: microbial residual hydrolysis rate
-comment: SoilBGCDataType.txt
+name: Microbial residual hydrolysis rate
+def: "The rate of enzymatic breakdown of microbial cell residues and byproducts in soil, representing the decomposition of dead microbial biomass. This microbial residual hydrolysis rate affects soil organic matter turnover and influences the formation of stable soil organic carbon pools." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tRHydlyBioReSOM_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000095
 property_value: bervo:BERVO_has_unit "g/m2/hr" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Microbial%20residual%20hydrolysis
 
 [Term]
 id: bervo:BERVO_0000869
-name: sorbed OM hydrolysis rate
-comment: SoilBGCDataType.txt
+name: Sorbed organic matter hydrolysis rate
+def: "The rate of enzymatic breakdown of organic matter that is adsorbed onto soil mineral surfaces, representing the decomposition of protected organic compounds. This sorbed organic matter hydrolysis rate affects stabilized carbon turnover and influences long-term soil carbon storage dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tRHydlySoprtOM_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000095
 property_value: bervo:BERVO_has_unit "g/m2/hr" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Sorbed%20organic%20matter%20hydrolysis
 
 [Term]
 id: bervo:BERVO_0000870
-name: nutrient tracer loss through surface runoff
-comment: SoilBGCDataType.txt
+name: Nutrient tracer loss through surface runoff
+def: "The rate of nutrient loss from soil through surface water flow, representing the transport of dissolved nutrients from terrestrial to aquatic systems. This nutrient tracer loss through surface runoff affects soil fertility and influences water quality and eutrophication in receiving water bodies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcn_SurfRunoff_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Loss
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/surface%20runoff
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Nutrient%20tracer
 
 [Term]
 id: bervo:BERVO_0000871
-name: current nitrification inhibition activity
-comment: SoilBGCDataType.txt
+name: Current nitrification inhibition activity
+def: "The present effectiveness of chemical compounds that reduce the rate of ammonia oxidation to nitrite in soil, representing active suppression of nitrifying bacteria. This current nitrification inhibition activity affects nitrogen retention in soil and influences nitrous oxide emissions and nitrate leaching potential." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZNFNI_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000127
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Nitrification%20inhibition
+property_value: bervo:BERVO_Qualifier http://www.w3.org/2002/07/Current
 
 [Term]
 id: bervo:BERVO_0000872
-name: initial nitrification inhibition activity
-comment: SoilBGCDataType.txt
+name: Initial nitrification inhibition activity
+def: "The initial effectiveness of chemical compounds that reduce the rate of ammonia oxidation to nitrite in soil at application, representing the starting suppression of nitrifying bacteria. This initial nitrification inhibition activity determines the duration of nitrogen conservation and affects fertilizer efficiency optimization." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZNFN0_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000127
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Nitrification%20inhibition
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0000873
-name: current inhibition activity
-comment: SoilBGCDataType.txt
+name: Current inhibition activity
+def: "The present effectiveness of chemical compounds that suppress specific soil enzymatic processes, representing active biochemical inhibition in soil systems. This current inhibition activity affects soil biogeochemical processes and influences nutrient cycling and microbial activity patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZNHUI_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000127
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Inhibition
+property_value: bervo:BERVO_Qualifier http://www.w3.org/2002/07/Current
 
 [Term]
 id: bervo:BERVO_0000874
-name: urea hydrolysis inhibition activity
-comment: SoilBGCDataType.txt
+name: Urea hydrolysis inhibition activity
+def: "The effectiveness of chemical compounds that reduce the rate of urea breakdown to ammonia by urease enzymes in soil. This urea hydrolysis inhibition activity affects nitrogen release timing and influences ammonia volatilization and plant nitrogen availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZNHU0_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000127
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Urea%20hydrolysis%20inhibition
 
 [Term]
 id: bervo:BERVO_0000875
-name: column integrated volatile tracer mass in soil at the end of time step
-comment: SoilBGCDataType.txt
+name: Column integrated volatile tracer mass in soil at the end of time step
+def: "The total mass of volatile chemical tracers in the entire soil column at the completion of a computational time interval, representing final chemical storage state. This column integrated volatile tracer mass in soil at the end of time step provides mass balance closure and affects subsequent transport calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_soilMass_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000876
-name: column integrated volatile tracer mass in soil at the beginning of time step
-comment: SoilBGCDataType.txt
+name: Column integrated volatile tracer mass in soil at the beginning of time step
+def: "The total mass of volatile chemical tracers in the entire soil column at the start of a computational time interval, representing initial chemical storage state. This column integrated volatile tracer mass in soil at the beginning of time step provides mass balance initialization and affects transport modeling continuity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_soilMass_beg_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000877
-name: layer mass of gases in micropores
-comment: SoilBGCDataType.txt
+name: Layer mass of gases in micropores
+def: "The total mass of gaseous chemical substances contained within small pore spaces in individual soil layers, representing gas storage in restricted soil air volumes. This layer mass of gases in micropores affects vertical gas transport and influences soil-atmosphere gas exchange rates." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_gasml_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in http://www.w3.org/2002/07/Soil%20Micropore
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Gases
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000226
 
 [Term]
 id: bervo:BERVO_0000878
-name: column integrated volatile tracer mass at the begining of time step
-comment: SoilBGCDataType.txt
+name: Column integrated volatile tracer mass at the begining of time step
+def: "The total mass of volatile chemical tracers across all environmental compartments at the start of a computational time interval, representing system-wide initial chemical inventory. This column integrated volatile tracer mass at the beginning of time step provides comprehensive mass balance initialization for multi-compartment transport modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_TotalMass_beg_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000879
-name: column integrated volatile tracer mass at the moment
-comment: SoilBGCDataType.txt
+name: Column integrated volatile tracer mass at the moment
+def: "The instantaneous total mass of volatile chemical tracers across all environmental compartments at the current time, representing real-time chemical inventory. This column integrated volatile tracer mass at the moment provides current system status and affects dynamic chemical distribution assessments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_TotalMass_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000880
-name: column integrated volatile tracer mass in roots
-comment: SoilBGCDataType.txt
+name: Column integrated volatile tracer mass in roots
+def: "The total mass of volatile chemical tracers contained within plant root tissues across the entire soil column, representing chemical uptake and accumulation by vegetation. This column integrated volatile tracer mass in roots affects plant-mediated chemical transport and influences phytoremediation potential." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_rootMass_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000881
-name: column integrated volatile tracer mass in roots at the beginning of time step
-comment: SoilBGCDataType.txt
+name: Column integrated volatile tracer mass in roots at the beginning of time step
+def: "The total mass of volatile chemical tracers contained within plant root tissues at the start of a computational time interval, representing initial plant chemical burden. This column integrated volatile tracer mass in roots at the beginning of time step provides plant uptake modeling initialization and affects vegetation transport calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_rootMass_beg_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000882
-name: soil pH
-comment: SoilBGCDataType.txt
+name: Soil pH
+def: "The negative logarithm of hydrogen ion concentration in soil solution, representing soil acidity or alkalinity conditions that affect chemical reactions and biological processes. This soil pH influences nutrient availability, microbial activity, and plant growth in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PH_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000261
 
 [Term]
 id: bervo:BERVO_0000883
-name: soil cation exchange capacity
-comment: SoilBGCDataType.txt
+name: Soil cation exchange capacity
+def: "The total amount of exchangeable cations that soil can hold on its surface and exchange with the soil solution, representing soil fertility and nutrient retention capacity. This soil cation exchange capacity affects plant nutrient availability and influences soil chemical buffering and fertilizer efficiency." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CEC_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Capacity
 property_value: bervo:BERVO_has_unit "cmol kg-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Cation%20exchange
 
 [Term]
 id: bervo:BERVO_0000884
-name: soil anion exchange capacity
-comment: SoilBGCDataType.txt
+name: Soil anion exchange capacity
+def: "The total amount of exchangeable anions that soil can hold on its surface and exchange with the soil solution, representing soil capacity to retain negatively charged ions. This soil anion exchange capacity affects phosphate and sulfate retention and influences nutrient cycling in acidic and highly weathered soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "AEC_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Capacity
 property_value: bervo:BERVO_has_unit "cmol kg-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Anion%20exchange
 
 [Term]
 id: bervo:BERVO_0000885
-name: temperature dependense of microbial activity
-comment: SoilBGCDataType.txt
+name: Temperature dependence of microbial activity
+def: "The sensitivity of soil microbial metabolic processes to temperature changes, representing how decomposition and biogeochemical reaction rates respond to thermal conditions. This temperature dependence of microbial activity affects organic matter turnover and influences soil carbon cycling under climate warming scenarios." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TempSensDecomp_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 
 [Term]
 id: bervo:BERVO_0000886
-name: moisture dependence of microbial activity
-comment: SoilBGCDataType.txt
+name: Moisture dependence of microbial activity
+def: "The sensitivity of soil microbial metabolic processes to soil water content changes, representing how decomposition and biogeochemical reaction rates respond to hydration conditions. This moisture dependence of microbial activity affects organic matter turnover and influences soil carbon cycling under varying precipitation patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MoistSensDecomp_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 
 [Term]
 id: bervo:BERVO_0000887
-name: surface gas flux in advection+diffusion
-comment: SoilBGCDataType.txt
+name: Surface gas flux in advection+diffusion
+def: "The rate of gaseous chemical transport to the soil surface through combined advective and diffusive processes, representing multiple mechanisms of gas movement through soil. This surface gas flux in advection plus diffusion affects soil-atmosphere gas exchange and influences greenhouse gas emissions from terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GasDiff2Surf_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000025
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000086
 
 [Term]
 id: bervo:BERVO_0000888
-name: total O2 sink in soil due to plant and microbial respiration
-comment: SoilBGCDataType.txt
+name: Total sink in soil due to plant and microbial respiration
+def: "The combined consumption of oxygen by plant roots and soil microorganisms for respiration processes, representing total biological oxygen demand in soil systems. This total sink in soil due to plant and microbial respiration affects soil oxygen availability and influences anaerobic processes and root health." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RO2UptkSoilM_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000889
-name: surface gas flux, including diffusion, ebullition, wet deposition and plant transp
-comment: SoilBGCDataType.txt
+name: Surface gas flux, including diffusion, ebullition, wet deposition and plant transp
+def: "The total rate of gaseous chemical emission from soil surfaces through all transport pathways including molecular diffusion, bubble formation, precipitation inputs, and plant-mediated transport. This surface gas flux including diffusion, ebullition, wet deposition and plant transport represents comprehensive soil-atmosphere gas exchange." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SurfGasEmiss_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000890
-name: hydrological loss of volatile tracers
-comment: SoilBGCDataType.txt
+name: Hydrological loss of volatile tracers
+def: "The rate of volatile chemical removal from soil systems through water-mediated transport processes, including dissolved gas loss in drainage and runoff. This hydrological loss of volatile tracers affects chemical mass balance and influences contaminant transport from soil to groundwater and surface water systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GasHydroLoss_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Loss
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier http://www.w3.org/2002/07/Hydrological
 
 [Term]
 id: bervo:BERVO_0000891
-name: subsurface hydrological loss of volatile tracers
-comment: SoilBGCDataType.txt
+name: Subsurface hydrological loss of volatile tracers
+def: "The rate of volatile chemical removal from soil systems through subsurface water-mediated transport processes, including dissolved gas loss through groundwater flow and deep drainage. This subsurface hydrological loss of volatile tracers affects deep soil chemical depletion and influences groundwater contamination and long-term chemical fate." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GasHydroSubsLoss_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Loss
+property_value: bervo:BERVO_Context bervo:BERVO_8000053
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Volatile%20tracers
+property_value: bervo:BERVO_Qualifier http://www.w3.org/2002/07/Hydrological
 
 [Term]
 id: bervo:BERVO_0000892
-name: surface hydrological loss of volatile tracers
-comment: SoilBGCDataType.txt
+name: Surface hydrological loss of volatile tracers
+def: "The rate of volatile chemical removal from soil systems through surface water-mediated transport processes, including dissolved gas loss in surface runoff and shallow drainage. This surface hydrological loss of volatile tracers affects topsoil chemical depletion and influences surface water contamination and chemical loading to streams." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GasHydroSurfLoss_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Loss
+property_value: bervo:BERVO_Context bervo:BERVO_8000025
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Volatile%20tracers
+property_value: bervo:BERVO_Qualifier http://www.w3.org/2002/07/Hydrological
 
 [Term]
 id: bervo:BERVO_0000893
-name: total C amendment
-def: "Refers to the total amount of carbon added to a system or an area as an amendment. This could be in the form of organic matter or other carbon-rich materials added to the soil to improve its fertility and functionality." []
-comment: SoilBGCDataType.txt
+name: Total carbon amendment
+def: "The cumulative carbon input to soil systems through organic matter additions, including compost, crop residues, and other carbon-rich materials applied to enhance soil fertility. This total carbon amendment affects soil organic matter content and influences carbon sequestration and soil health improvement." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "AmendC_CumYr_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000075
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000894
-name: cumulative hydrological loss of volatile tracers
-comment: SoilBGCDataType.txt
+name: Cumulative hydrological loss of volatile tracers
+def: "The total accumulated volatile chemical removal from soil systems through all water-mediated transport processes over time, representing long-term chemical depletion. This cumulative hydrological loss of volatile tracers affects overall chemical mass balance and influences the persistence and fate of volatile compounds in terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GasHydroLoss_cumflx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000895
-name: total fertilizer N amendment
-def: "Total fertilizer nitrogen (N) amendment refers to the total amount of nitrogen added to a soil or system through the application of fertilizers. It represents an input of nitrogen into the system. This is an important parameter in agricultural and earth system modeling, affecting nutrient cycling, plant growth, and greenhouse gas emissions." []
-comment: SoilBGCDataType.txt
+name: Total fertilizer nitrogen amendment
+def: "The cumulative nitrogen input to soil systems through synthetic and organic fertilizer applications, representing anthropogenic nitrogen additions to terrestrial ecosystems. This total fertilizer nitrogen amendment affects soil nitrogen availability and influences nitrous oxide emissions and groundwater contamination potential." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FertN_Flx_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Amendment
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000896
-name: total fertilizer P amendment
-def: "Total fertilizer P amendment refers to the total amount of phosphorus (P) introduced into soil or a particular ecosystem through the application of fertilizers. It is a key parameter in agronomic and environmental research, as it has significant implications for crop productivity and soil fertility, as well as environmental impacts such as water quality and eutrophication. The amount, timing, and method of P fertilization can significantly affect P availability to crops, P losses to the environment, and overall ecosystem dynamics." []
-comment: SoilBGCDataType.txt
+name: Total fertilizer phosphorus amendment
+def: "The cumulative phosphorus input to soil systems through synthetic and organic fertilizer applications, representing anthropogenic phosphorus additions to terrestrial ecosystems. This total fertilizer phosphorus amendment affects soil phosphorus availability and influences eutrophication potential in surface waters through runoff and erosion." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FerPFlx_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Amendment
 property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000001
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000897
-name: total surface DOC flux
-def: "Total Surface Dissolved Organic Carbon (DOC) flux refers to the total amount or concentration of Dissolved Organic Carbon transported on the surface of a particular ecosystem, such as a lake, river or ocean, over a certain period. It is a comprehensive measure that encompasses all horizontal and vertical DOC fluxes occurring at the air-water interface." []
-comment: SoilBGCDataType.txt
+name: Total surface dissolved organic carbon flux
+def: "The cumulative transport rate of dissolved organic carbon across terrestrial surface boundaries, including all pathways of surface carbon movement to aquatic systems. This total surface dissolved organic carbon flux affects carbon cycling between terrestrial and aquatic ecosystems and influences water quality and biogeochemical processes in receiving waters." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSufDOCFlx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000898
-name: total subsurface DOC flux
-def: "Total subsurface DOC flux refers to the total amount of dissolved organic carbon (DOC) that moves or flows below the surface of the earth. DOC is a key component of the global carbon cycle and is involved in numerous biogeochemical processes, including the nutrition and metabolism of soil microbiota and the transport of pollutants, such as heavy metals. Monitoring and quantifying the flux of DOC in subsurface environments is crucial for understanding carbon dynamics and the transfer of carbon between the soil, groundwater, and atmosphere." []
-comment: SoilBGCDataType.txt
+name: Total subsurface dissolved organic carbon flux
+def: "The cumulative transport rate of dissolved organic carbon through subsurface soil and groundwater systems, representing below-ground carbon movement and leaching processes. This total subsurface dissolved organic carbon flux affects groundwater chemistry and influences carbon cycling between soil, groundwater, and atmospheric systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSubsDOCFlx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
-property_value: bervo:BERVO_Context bervo:BERVO_8000040
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000899
-name: total LitrFall C
-comment: SoilBGCDataType.txt
+name: Total litterfall carbon
+def: "The cumulative carbon mass in fallen plant materials including leaves, branches, and reproductive structures that contribute to soil organic matter formation. This total litterfall carbon represents the primary input of organic matter to forest floors and affects soil carbon accumulation and decomposer community dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LiterfalOrgM_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in http://www.w3.org/2002/07/Litter%20(plant)
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000900
-name: total surface DON flux
-def: "Total surface DON flux refers to the total amount of dissolved organic nitrogen (DON) that is transported across the surface through various processes, such as runoff, leaching, and atmospheric deposition. It is a key parameter in studying and modeling the global nitrogen cycle. High levels of DON flux can contribute to nutrient pollution and influence the health of aquatic and terrestrial ecosystems." []
-comment: SoilBGCDataType.txt
+name: Total surface dissolved organic nitrogen flux
+def: "The cumulative transport rate of dissolved organic nitrogen across terrestrial surface boundaries, including runoff and surface flow pathways of nitrogen-containing organic compounds. This total surface dissolved organic nitrogen flux affects nitrogen cycling between terrestrial and aquatic ecosystems and influences eutrophication potential in receiving waters.Class" []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSufDONFlx_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000100
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000901
-name: total subsurface DON flux
+name: Total subsurface dissolved organic nitrogen flux
 def: "Total Subsurface DON Flux refers to the total flow or movement of Dissolved Organic Nitrogen (DON) below the Earth's surface. It is a part of the nitrogen cycle that involves the breakdown and distribution of nitrogenous compounds in the soil, which can affect the health of ecosystems and the quality of groundwater." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSubsDONFlx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000100
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000902
-name: total surface DOP flux
+name: Total surface dissolved organic phosphorus flux
 def: "Total surface DOP Flux refers to the total quantity of Dissolved Organic Phosphorus (DOP) that is transferred from one place to another on the earth's surface over a specific time period. It is a critical component of the phosphate cycle and is primarily produced through the breakdown of organic compound. This measure plays a critical role in the uptake of phosphorus and its availability in the environment." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSufDOPFlx_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000185
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000903
-name: total subsurface DOP flux
+name: Total subsurface dissolved organic phosphorus flux
 def: "Total subsurface DOP flux refers to the total flow of dissolved organic phosphorus (DOP) from higher to lower concentrations in a specified subsurface area, usually measured in units of mass per time per area. DOP is a subset of total phosphorus that includes any organic compounds containing phosphorus, such as phospholipids and nucleic acids. Being able to quantify DOP fluxes is key to understanding nutrient cycling in ecosystems and crucial for constructing ecosystem and land surface models." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSubsDOPFlx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000185
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000904
-name: total soil precipited P
+name: Total soil precipited phosphorus
 def: "Total soil precipitated P refers to the total amount of phosphorus (P) in the soil that is in a precipitated form. It is an important measure of the nutrient status of the soil, as phosphorus is a vital nutrient for plant growth. This parameter is often used in Earth system modeling to understand and simulate nutrient cycling and soil fertility." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tXPO4_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000001
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000905
-name: total soil autotrophic respiration
+name: Total soil autotrophic respiration
 def: "Total soil autotrophic respiration refers to the total amount of carbon dioxide (CO2) released by the metabolic activity of autotrophic organisms in the soil. Autotrophic organisms, which include plants and some types of microorganisms, produce energy through photosynthesis and release CO2 as a byproduct. Autotrophic respiration contributes significantly to the overall soil respiration and is a key component of the carbon cycle. It is influenced by various factors such as temperature, moisture, and nutrient availability." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootResp_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000907
-name: total surface DIC flux
+name: Total surface dissolved inorganic carbon flux
 def: "Total surface DIC flux refers to the total amount of dissolved inorganic carbon (DIC) that moves across the Earth's surface over a specified period of time. In the context of Earth system modeling, this is an important parameter that helps to understand and quantify the biogeochemical cycling of carbon at the global scale. It includes the natural fluxes of DIC to and from oceans, rivers, lakes, and other surface bodies of water, as well as anthropogenic (human-caused) DIC fluxes, such as those resulting from fossil fuel combustion and land use change." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSufDICFlx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000008
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000908
-name: total subsurface DIC flux
+name: Total subsurface dissolved inorganic carbon flux
 def: "Total subsurface DIC flux refers to the total amount of Dissolved Inorganic Carbon (DIC) that moves within the subsurface layers of an ecosystem. This includes movements through soil water, groundwater, and other subsurface flows. DIC in aquatic ecosystems includes gases, such as CO2 and CH4, and bicarbonates and carbonates. The measurement of this flux is important for understanding the carbon cycle within an ecosystem, particularly in the context of climate change and ocean acidification." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSubsDICFlx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000008
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000909
-name: total surface DIN flux
+name: Total surface dissolved inorganic nitrogen flux
 def: "The total surface dissolved inorganic nitrogen (DIN) flux refers to the total amount of DIN (comprising nitrate, nitrite, and ammonium) that moves across the surface of a given area over a certain period of time. This can include fluxes from atmospheric deposition, biological activity, and hydrological processes. Measuring the total surface DIN flux is important for understanding nitrogen cycling and nutrient availability in ecosystems." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSufDINFlx_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000048
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000910
-name: total subsurface DIN flux
-def: "The term 'total subsurface DIN flux' refers to the total amount of dissolved inorganic nitrogen (DIN) that moves through the subsurface layer of an ecosystem over a particular period of time. This flux describes the rate of DIN transfer from one location to another, typically due to the process of leaching. DIN flux is an important component of the nitrogen cycle in an ecosystem, influencing soil fertility, plant growth, and water quality." []
-comment: SoilBGCDataType.txt
+name: Total subsurface dissolved inorganic nitrogen flux
+def: "The total amount of dissolved inorganic nitrogen (DIN) that moves through the subsurface layer of an ecosystem over a particular period of time. This flux describes the rate of DIN transfer from one location to another, typically due to the process of leaching. DIN flux is an important component of the nitrogen cycle in an ecosystem, influencing soil fertility, plant growth, and water quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSubsDINFlx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000048
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000911
-name: total surface DIP flux
-def: "Total surface DIP (Dissolvable Inorganic Phosphorus) flux refers to the total amount of DIP that is transferred from the surface of the Earth (land and water bodies) to the atmosphere. The DIP flux is an important part of the phosphorus cycle and plays a crucial role in marine and terrestrial ecosystems. It influences productivity, food web dynamics, and the concentrations of greenhouse gases." []
-comment: SoilBGCDataType.txt
+name: Total surface dissolved inorganic phosphorus flux
+def: "The total amount of DIP that is transferred from the surface of the Earth (land and water bodies) to the atmosphere. The DIP flux is an important part of the phosphorus cycle and plays a crucial role in marine and terrestrial ecosystems. It influences productivity, food web dynamics, and the concentrations of greenhouse gases." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSufDIPFlx_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000067
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000912
-name: total subsurface DIP flux
-comment: SoilBGCDataType.txt
+name: Total subsurface dissolved inorganic phosphorus flux
+def: "The total amount of dissolved inorganic phosphorus compounds that move through subsurface water systems over a specified time period. This includes phosphate ions and other inorganic phosphorus forms transported through groundwater, soil water, and other subsurface hydrological pathways, which is crucial for understanding phosphorus cycling in terrestrial ecosystems and its impact on soil fertility and water quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroSubsDIPFlx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000067
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000913
-name: total standing dead C
+name: Total standing dead carbon
 def: "Total standing dead C refers to the total amount of carbon contained in dead standing trees in a particular area. This can vary based on factors such as forest type, tree species, and disturbance history. It represents a significant pool of carbon in forest ecosystems, and is important for understanding the carbon cycle and the role of forests in climate change." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "StandingDeadStrutElms_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000221
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000914
-name: total N drainage below root zone
+name: Total nitrogen drainage below root zone
 def: "Total N drainage below root zone represents the amount of nitrogen that has leached out from the root zone and entered the deeper layers of soil. This leaching process can result in a significant loss of nutrients from the soil, potentially impacting plant growth and productivity. Additionally, nitrogen leaching can contribute to groundwater pollution, as it can result in elevated levels of nitrate in groundwater." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZDRAIN_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000026
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000915
-name: total P drainage below root zone
-comment: SoilBGCDataType.txt
+name: Total phosphorus drainage below root zone
+def: "The amount of phosphorus that is leached from the root zone and transported to deeper soil layers or groundwater. This process can result in nutrient loss from the active plant uptake zone, potentially impacting plant growth and soil fertility while also contributing to potential groundwater contamination and reduced soil productivity in agricultural and natural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PDRAIN_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000916
-name: soil electrical conductivity
-comment: SoilBGCDataType.txt
+name: Soil electrical conductivity
+def: "The ability of soil to conduct electrical current, which is primarily determined by the concentration and mobility of ions in the soil solution. This parameter provides information about soil salinity, nutrient availability, and water content, with higher electrical conductivity typically indicating higher concentrations of dissolved salts and nutrients, making it a useful indicator for soil fertility assessment and agricultural management." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "UION_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mol d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -8201,78 +9475,98 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000112
 
 [Term]
 id: bervo:BERVO_0000917
-name: total water subsurface ion flux
-comment: SoilBGCDataType.txt
+name: Total water subsurface ion flux
+def: "The total amount of dissolved ions transported through subsurface water systems over a specified time period. This includes the movement of various ions such as nitrate, phosphate, calcium, and potassium through groundwater and soil water pathways, which is essential for understanding nutrient cycling, soil chemistry, and the potential for groundwater contamination in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroIonFlx_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "mol d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000112
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000918
-name: total nutrient exchange
-comment: SoilBGCDataType.txt
+name: Total nutrient exchange
+def: "The net exchange of nutrients between different pools or compartments in an ecosystem, such as between soil organic matter, microbial biomass, and plant tissues. This parameter quantifies the overall rate of nutrient cycling processes including mineralization, immobilization, and uptake, which is crucial for assessing ecosystem productivity, soil fertility, and the sustainability of nutrient cycling in terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNut_MicbRelease_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000919
-name: microbial gases transformation
-comment: SoilBGCDataType.txt
+name: Microbial gases transformation
+def: "The biochemical processes by which soil microorganisms convert gaseous compounds from one form to another through metabolic activities. This includes processes such as methanogenesis, methanotrophy, nitrification, and denitrification where microbes transform gases like methane, carbon dioxide, nitrous oxide, and oxygen, which are fundamental to biogeochemical cycling and influence greenhouse gas emissions from soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_RMicbUptake_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000920
-name: total microbial gases transformation
-comment: SoilBGCDataType.txt
+name: Total microbial gases transformation
+def: "The cumulative rate of all microbial processes that convert gaseous compounds in soil systems. This encompasses the integrated activity of all microorganisms involved in gas cycling, including methanogenic archaea, methanotrophic bacteria, nitrifying bacteria, and denitrifying microbes, providing a comprehensive measure of microbial contribution to atmospheric gas exchange and biogeochemical cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_RMicbUptake_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000921
-name: net microbial N2 exchange
-comment: SoilBGCDataType.txt
+name: Net microbial nitrogen exchange
+def: "The balance between nitrogen fixation and nitrogen loss processes mediated by soil microorganisms. This includes biological nitrogen fixation by free-living and symbiotic bacteria, as well as nitrogen losses through denitrification and other microbial processes, representing the overall contribution of microbial activity to the nitrogen budget of terrestrial ecosystems and soil fertility." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Micb_N2Fixation_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000063
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000922
-name: net plant+microbial DOC flux, >0 into soil
-comment: SoilBGCDataType.txt
+name: Net plant+microbial dissolved organic carbon flux, >0 into soil
+def: "The combined contribution of plant and microbial processes that add dissolved organic carbon to the soil system. This includes root exudates, plant litter decomposition products, and microbial metabolites that increase the dissolved organic carbon pool, with positive values representing a net input of dissolved organic carbon to the soil that is important for soil carbon storage and microbial nutrition." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "REcoDOMProd_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000923
-name: microbial dom flux, > 0 into soil
-comment: SoilBGCDataType.txt
+name: Microbial dom flux, > 0 into soil
+def: "The rate at which microorganisms produce and release dissolved organic matter into the soil system. This includes microbial metabolites, cell lysates, and extracellular compounds that contribute to the dissolved organic matter pool, with positive values representing microbial activities that increase soil dissolved organic matter content and serve as an important carbon and energy source for other soil organisms." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RDOMMicProd_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000924
-name: total respiration of DOC+DOA in soil layer
-comment: SoilBGCDataType.txt
+name: Total respiration of DOC+DOA in soil layer
+def: "The combined microbial respiration of dissolved organic carbon plus dissolved organic acids within a specific soil layer. This process represents the mineralization of dissolved organic matter by heterotrophic microorganisms, converting these compounds to carbon dioxide and other metabolic products, which quantifies an important component of soil carbon cycling and microbial energy metabolism." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TMicHeterActivity_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000925
-name: soil water volume occupied by microial biomass
+name: Soil water volume occupied by microbial biomass
 def: "Soil water volume occupied by microbial biomass refers to the portion of the total soil water volume that is occupied by the biomass of microorganisms present in the soil, including bacteria, fungi, and other microbes. This metric provides information about the microbial activity and the nutrient cycling capacity of the soil. Microbial biomass plays a significant role in various soil processes, including organic matter decomposition, nutrient cycling, and the formation of soil structure, and can serve as an indicator of soil health and fertility." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VWatMicrobAct_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000222
@@ -8280,59 +9574,66 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000091
 
 [Term]
 id: bervo:BERVO_0000926
-name: constraints of temperature and water potential on microbial activity
+name: Constraints of temperature and water potential on microbial activity
 def: "Constraints of temperature and water potential on microbial activity refers to how factors such as temperature and water potential can limit the activity of microorganisms in an environmental setting. In particular, temperature can affect microbial metabolism while water potential affects the availability of water for microbial processes.|TFNQ constraints refer to the inhibitory influences of temperature and water potential on microbial activity in the soil ecosystem. Soil temperature and water potential may affect the metabolic activities of microorganisms and, as a result, soil nutrient transformations, organic matter decomposition, and soil gas emissions. The study of these biotic-abiotic interactions is key for understanding the functioning of soil microbial pools and predicting soil responses to environmental changes." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TSens4MicbGrwoth_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000149
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000149
 
 [Term]
 id: bervo:BERVO_0000928
-name: effective volume fraction of nutrient solutes (0-1)
-comment: SoilBGCDataType.txt
+name: Effective volume fraction of nutrient solutes (0-1)
+def: "The fraction of soil pore space that is effectively available for nutrient solute transport and storage, expressed as a dimensionless value between zero and one. This parameter accounts for the tortuosity and connectivity of soil pores that affect nutrient mobility and availability, which is essential for modeling nutrient transport processes and plant uptake in soil systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_VLN_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 
 [Term]
 id: bervo:BERVO_0000929
-name: conversion flux from DIM into DOM
-comment: SoilBGCDataType.txt
+name: Conversion flux from dissolved inorganic matter into dissolved organic matter
+def: "The rate of transformation of dissolved inorganic matter into dissolved organic matter through microbial and chemical processes. This conversion represents important biogeochemical transformations where inorganic compounds are incorporated into organic molecules, which influences nutrient cycling, carbon sequestration, and the availability of organic substrates for soil organisms." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tRDIM2DOM_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000930
-name: net production of gas
-comment: SoilBGCDataType.txt
+name: Net production of gas
+def: "The balance between gas production and consumption processes in soil systems, representing the net rate of gas generation or uptake. This parameter quantifies the overall gas exchange in soils including processes like respiration, methanogenesis, and nitrification minus gas consumption processes, which is crucial for understanding greenhouse gas emissions and atmospheric exchange in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RGasNetProd_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000931
-name: decomposer oxygen limitation
-comment: SoilBGCDataType.txt
+name: Decomposer oxygen limitation
+def: "A constraint factor that represents the limitation of decomposer organism activity due to insufficient oxygen availability in soil environments. This parameter quantifies how oxygen deficiency reduces the metabolic rates of aerobic decomposer microorganisms, which affects organic matter decomposition rates, nutrient cycling, and carbon turnover in soil ecosystems, particularly in waterlogged or compacted soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OxyDecompLimiter_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 
 [Term]
 id: bervo:BERVO_0000932
-name: decompoer oxygen uptake rate
-comment: SoilBGCDataType.txt
+name: Decomposer oxygen uptake rate
+def: "The rate at which decomposer organisms consume oxygen during aerobic respiration and organic matter decomposition processes. This parameter quantifies oxygen consumption by heterotrophic microorganisms involved in breaking down organic substrates, which is essential for understanding soil respiration dynamics, organic matter turnover, and the oxygen budget in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RO2DecompUptk_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 
 [Term]
 id: bervo:BERVO_0000933
-name: width of NH4 band
-def: "Width of NH4 band refers to the spatial extent or breadth of the distribution of ammonium (NH4) in a particular area or medium. It is a parameter often measured in soil or water systems to understand the dispersion and concentration of NH4. This information is important in various ecological or environmental contexts, including nutrient cycling, pollution monitoring, and the modeling of biogeochemical processes." []
-comment: SoilBGCDataType.txt
+name: Width of ammonium band
+def: "The spatial extent or breadth of the distribution of ammonium (NH4) in a particular area or medium. It is a parameter often measured in soil or water systems to understand the dispersion and concentration of NH4. This information is important in various ecological or environmental contexts, including nutrient cycling, pollution monitoring, and the modeling of biogeochemical processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BandWidthNH4_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000197
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -8340,11 +9641,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
 
 [Term]
 id: bervo:BERVO_0000934
-name: depth of NH4 band
-def: "Depth of NH4 band refers to the depth in the soil at which a band or layer of ammonium (NH4) fertilizer is located. This is an important parameter in agriculture and soil science as it can affect the availability of nutrients to plants." []
-comment: SoilBGCDataType.txt
+name: Depth of ammonium band
+def: "The depth in the soil at which a band or layer of ammonium (NH4) fertilizer is located. This is an important parameter in agriculture and soil science as it can affect the availability of nutrients to plants." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BandThicknessNH4_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_Context bervo:BERVO_8000175
 property_value: bervo:BERVO_has_unit "m" xsd:string
@@ -8353,188 +9654,220 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
 
 [Term]
 id: bervo:BERVO_0000935
-name: width of NO3 band
-comment: SoilBGCDataType.txt
+name: Width of nitrate band
+def: "The horizontal spatial extent or breadth of the distribution of nitrate in a particular soil area or medium. This parameter is often measured in soil systems to understand the dispersion and concentration patterns of nitrate, which is important for assessing nutrient distribution, fertilizer effectiveness, and potential environmental impacts in agricultural and ecological contexts." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BandWidthNO3_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000197
-property_value: bervo:BERVO_Context bervo:BERVO_8000168
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
 
 [Term]
 id: bervo:BERVO_0000936
-name: depth of NO4 band
+name: Depth of NO4 band
 def: "Depth of NO4 band refers to the vertical distance from the surface of the soil to the band or layer of soil where nitrate (NO4) is concentrated or present in significant amounts. This depth can be important in understanding nutrient availability and movement in soils, as well as potential risks of nutrient leaching and groundwater contamination." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BandThicknessNO3_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
+property_value: bervo:BERVO_Context bervo:BERVO_8000175
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000175
 
 [Term]
 id: bervo:BERVO_0000937
-name: width of PO4 band
-comment: SoilBGCDataType.txt
+name: Width of phosphate band
+def: "The horizontal spatial extent or breadth of the distribution of phosphate in a particular soil area or medium. This parameter helps quantify the dispersion and concentration patterns of phosphate ions in soil systems, which is crucial for understanding nutrient availability, fertilizer distribution efficiency, and phosphorus cycling in agricultural and natural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BandWidthPO4_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000197
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
 
 [Term]
 id: bervo:BERVO_0000938
-name: depth of PO4 band
+name: Depth of phosphate band
 def: "Depth of PO4 band refers to the vertical distance from the surface to a layer in the soil where Phosphate (PO4) is most concentrated. This depth is a crucial parameter for agricultural practices as it helps in understanding the mobility and availability of the nutrient in the soil." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BandThicknessPO4_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_Context bervo:BERVO_8000138
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000069
 
 [Term]
 id: bervo:BERVO_0000939
-name: total depth of NH4 band
+name: Total depth of ammonium band
 def: "Total depth of NH4 band refers to the total depth through which ammonium (NH4) is distributed or contained within a certain band or layer of soil or sediment. This measure provides insight on the vertical distribution of NH4 in soil which is critical in understanding nutrient cycling and availability for plant growth." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BandDepthNH4_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000177
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000291
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000940
-name: total depth of NO3 band
+name: Total depth of nitrate band
 def: "Total depth of NO3 band refers to the vertical thickness or depth of a layer or band of soil where nitrate (NO3) is concentrated or prominent. This measure can contribute to understanding nutrient cycling, soil fertility, and groundwater quality, as NO3 is a key nutrient but can also be a pollutant when it leaches into water bodies." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BandDepthNO3_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000941
-name: total depth of PO4 band
-comment: SoilBGCDataType.txt
+name: Total depth of phosphate band
+def: "The total vertical thickness or depth of a soil layer or band where phosphate compounds are concentrated or most abundant. This measurement provides insight into the three-dimensional distribution of phosphate in soil profiles, which is critical for understanding phosphorus cycling, root access to nutrients, and the potential for phosphorus leaching in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BandDepthPO4_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000942
-name: total chemodenitrification N2O uptake non-band unconstrained by N2O
-comment: SoilBGCDataType.txt
+name: Total chemodenitrification nitrous oxide uptake non-band unconstrained by N2O
+def: "The total rate of nitrous oxide consumption through chemical denitrification processes in non-banded soil areas when not limited by nitrous oxide availability. This parameter quantifies abiotic chemical reduction of nitrous oxide to nitrogen gas, which represents an important pathway for nitrous oxide removal from soil systems and influences greenhouse gas emissions from terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO2DmndSoilChemo_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000943
-name: total chemodenitrification N2O uptake band unconstrained by N2O
-comment: SoilBGCDataType.txt
+name: Total chemodenitrification nitrous oxide uptake band unconstrained by N2O
+def: "The total rate of nitrous oxide consumption through chemical denitrification processes in banded fertilizer zones when not limited by nitrous oxide availability. This parameter quantifies abiotic chemical reduction of nitrous oxide to nitrogen gas in nutrient-rich bands, which affects local nitrogen cycling dynamics and contributes to nitrous oxide removal in fertilized soil systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO2DmndBandChemo_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000944
-name: soil surface gas dissolution (+ve) - volatilization (-ve)
+name: Soil surface gas dissolution (+ve) - volatilization (-ve)
 def: "Soil surface gas dissolution-volatilization refers to the process in which gases exchange between the soil surface and the atmosphere. This parameter describes the net movement of gases, with positive values indicating the dissolution of gases into the soil and negative values indicating the volatilization or release of gases from the soil surface into the atmosphere." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_DisolEvap_Atm2Litr_flx" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000945
-name: <0., active gas bubbling
-comment: SoilBGCDataType.txt
+name: Active gas bubbling rate
+def: "The rate of gas bubble formation and release from soil or sediment when the local gas concentration exceeds solubility limits. This process occurs when negative values indicate active gas bubbling, representing rapid gas escape from saturated conditions, which is important for understanding gas transport in waterlogged soils and sediments and affects greenhouse gas emissions from wetland ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_ebu_flx_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000946
-name: vertically integrated ebullition flux
-comment: SoilBGCDataType.txt
+name: Vertically integrated ebullition flux
+def: "The total gas flux through bubble formation and release integrated across the entire soil column depth. This parameter quantifies the cumulative ebullition process from all soil layers, representing an important pathway for gas transport in saturated soils and sediments, which significantly contributes to greenhouse gas emissions from wetland and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_ebu_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000947
-name: plant-aided gas transport flux
-comment: SoilBGCDataType.txt
+name: Plant-aided gas transport flux
+def: "The rate of gas transport facilitated by plant structures, particularly through root systems and aerenchyma tissues. This process allows gases to move between soil and atmosphere via internal plant air spaces, which is crucial for gas exchange in waterlogged soils and affects both plant respiration and greenhouse gas emissions from vegetated wetland systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_air2root_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000948
-name: total H+ production
-comment: SoilBGCDataType.txt
+name: Total hydrogen ion production
+def: "The total rate of hydrogen ion generation through various biogeochemical processes in soil systems. This includes hydrogen ion production from organic acid formation, nitrification, root exudation, and other acidifying processes, which affects soil acidity, nutrient availability, and chemical weathering rates in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RProd_Hp_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "mol h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000949
-name: water flux micropore
+name: Water flux micropore
 def: "The flow of water through the micropores in the soil. This is one of the main processes through which water moves downwards from the surface to deeper levels in the soil, besides macropore flow. Micropores typically have a diameter less than 0.08 mm and are responsible for the soil's water holding capacity and the flow of water and nutrients towards plant roots. They can be found between clay particles and organic matter, and their presence improves soil structure and fertility." []
-comment: SoilBGCDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WaterFlowSoiMicP_3D" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000012
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0000950
-name: water flux macropore
-comment: SoilBGCDataType.txt
+name: Water flux macropore
+def: "The flow of water through large soil pores, typically greater than 0.08 millimeters in diameter, that provide preferential pathways for rapid water movement. Macropore flow is important for understanding infiltration, drainage, and solute transport processes in soil systems, as it can bypass the soil matrix and significantly influence water and nutrient dynamics in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WaterFlowSoiMacP_3D" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0000951
-name: convective heat flux micropore
-comment: SoilBGCDataType.txt
+name: Convective heat flux micropore
+def: "The transfer of thermal energy through micropores via convective processes, where heat is transported by moving fluids within small soil pores. This parameter quantifies heat transport associated with water movement through micropores, which affects soil temperature distribution, thermal conductivity, and energy balance in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatFlow2Soil_3D" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
+property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 
 [Term]
 id: bervo:BERVO_0000952
 name: Cumulative difference in gas belowground production and surface flux
-comment: SoilBGCDataType.txt
+def: "The accumulated difference between gas production processes occurring belowground and the actual gas flux measured at the soil surface over time. This parameter represents the net gas storage or release within the soil profile, which helps quantify gas accumulation or depletion in soil systems and is important for understanding greenhouse gas budgets in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Gas_Prod_TP_cumRes_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000953
-name: tracer solute transport in micropore
-comment: SoilBGCDataType.txt
+name: Tracer solute transport in micropore
+def: "The movement of dissolved tracer compounds through small soil pores, typically less than 0.08 millimeters in diameter. This parameter quantifies solute transport through the micropore network, which is important for understanding contaminant movement, nutrient transport, and chemical fate in soil systems where molecular diffusion and slow advection dominate transport processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_TransptMicP_3D" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000954
-name: DOC flux micropore
-def: "DOC flux micropore refers to the amount of dissolved organic carbon (DOC) flowing through soil micropores. DOC is a component of the soil organic matter and represents a substantial pool of terrestrial carbon. It contributes to various soil functions and processes, and its dynamics are important in understanding carbon cycling in the environment. Micropores, the smallest pores in soil (< 0.05 mm), allow the transport of water and DOC. Thus, the flux of DOC in these micropores is an important aspect of carbon distribution and movement within the soil." []
-comment: SoilBGCDataType.txt
+name: Dissolved organic carbon flux micropore
+def: "The amount of dissolved organic carbon (DOC) flowing through soil micropores. DOC is a component of the soil organic matter and represents a substantial pool of terrestrial carbon. It contributes to various soil functions and processes, and its dynamics are important in understanding carbon cycling in the environment. Micropores, the smallest pores in soil (< 0.05 mm), allow the transport of water and DOC. Thus, the flux of DOC in these micropores is an important aspect of carbon distribution and movement within the soil." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DOM_MicpTransp_3D" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
@@ -8542,682 +9875,802 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
 
 [Term]
 id: bervo:BERVO_0000955
-name: wet gas deposition due to irrigation and rainfall
-comment: SoilBGCDataType.txt
+name: Wet gas deposition due to irrigation and rainfall
+def: "The deposition of gaseous compounds to soil surfaces through wet precipitation processes including irrigation and rainfall events. This parameter quantifies the input of atmospheric gases dissolved in water that reach the soil, which contributes to nutrient inputs, chemical loading, and biogeochemical cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Gas_WetDeposit_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000956
-name: soil gas pressure
-comment: SoilBGCDataType.txt
+name: Soil gas pressure
+def: "The pressure exerted by gases within soil pore spaces, which affects gas movement, solubility, and exchange processes. This parameter influences gas transport between soil layers and between soil and atmosphere, and is important for understanding gas dynamics, root respiration, and greenhouse gas emissions in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Soil_Gas_pressure_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000130
 property_value: bervo:BERVO_has_unit "Pa" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0000957
-name: volumetric concentation of gaseous CO2
-comment: SoilBGCDataType.txt
+name: Volumetric concentration of gaseous carbon dioxide
+def: "The volume fraction of carbon dioxide gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies the concentration of carbon dioxide in soil air, which reflects respiration processes, organic matter decomposition, and root activity, and is crucial for understanding soil carbon cycling and greenhouse gas dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CO2_Gas_Frac_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "ppmv" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0000958
-name: volumetric concentation of gaseous O2
-comment: SoilBGCDataType.txt
+name: Volumetric concentration of gaseous oxygen
+def: "The volume fraction of oxygen gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies soil aeration status and oxygen availability for aerobic processes, which affects root respiration, microbial activity, and organic matter decomposition rates in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "O2_Gas_Frac_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "ppmv" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0000959
-name: volumetric concentation of Ar gas
-comment: SoilBGCDataType.txt
+name: Volumetric concentration of argon gas
+def: "The volume fraction of argon gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter is often used as an inert tracer gas to study soil gas transport processes and calculate gas diffusion rates, as argon is chemically unreactive and provides insight into physical gas movement in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Ar_Gas_frac_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "ppmv" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000251
 
 [Term]
 id: bervo:BERVO_0000960
-name: volumetric concentation of CH4 gas
-comment: SoilBGCDataType.txt
+name: Volumetric concentration of methane gas
+def: "The volume fraction of methane gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies methane concentration in soil air, which reflects anaerobic decomposition processes and methanogenic activity, and is important for understanding greenhouse gas emissions and carbon cycling in waterlogged and anaerobic soil environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CH4_gas_frac_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "ppmv" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000024
 
 [Term]
 id: bervo:BERVO_0000961
-name: Hydrogenotrophic CH4 production rate
-comment: SoilBGCDataType.txt
+name: Hydrogenotrophic methane production rate
+def: "The rate of methane production through hydrogenotrophic methanogenesis, where methanogens use hydrogen and carbon dioxide as substrates. This pathway represents one of the two main routes of biological methane formation in anaerobic environments, and is particularly important in freshwater wetlands and rice paddies where hydrogen availability can limit methanogenic activity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCH4ProdHydrog_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000962
-name: Acetoclastic CH4 production rate
-comment: SoilBGCDataType.txt
+name: Acetoclastic methane production rate
+def: "The rate of methane production through acetoclastic methanogenesis, where methanogens directly split acetate into methane and carbon dioxide. This pathway represents the other major route of biological methane formation in anaerobic environments, and typically dominates in organic-rich sediments and soils where acetate availability is high." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCH4ProdAcetcl_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000963
-name: Aerobic CH4 oxidation rate
-comment: SoilBGCDataType.txt
+name: Aerobic methane oxidation rate
+def: "The rate at which methane is oxidized to carbon dioxide by methanotrophic bacteria under aerobic conditions. This process represents an important methane sink in terrestrial ecosystems, particularly in the oxic zones of soils and sediments, and significantly reduces methane emissions to the atmosphere from natural and agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCH4Oxi_aero_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000964
-name: fermentation rate
-comment: SoilBGCDataType.txt
+name: Fermentation rate
+def: "The rate of anaerobic decomposition of organic matter through fermentation processes, where complex organic compounds are broken down into simpler molecules without oxygen. This process produces various organic acids, alcohols, and gases, and represents a crucial step in carbon cycling under anaerobic conditions in waterlogged soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RFerment_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "gC d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000965
 name: NH3 oxidation rate
-comment: SoilBGCDataType.txt
+def: "The rate at which ammonia is oxidized to nitrite and subsequently to nitrate through nitrification processes carried out by ammonia-oxidizing bacteria and archaea. This process is the first step in nitrification and represents an important pathway for nitrogen transformation in soils, affecting nitrogen availability and contributing to nitrous oxide emissions in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNH3oxi_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000966
-name: denitrification N2O production
-comment: SoilBGCDataType.txt
+name: Denitrification nitrous oxide production
+def: "The rate of nitrous oxide production during denitrification processes, where nitrate and nitrite are reduced under anaerobic conditions. This process represents an important source of nitrous oxide emissions from soils, particularly in waterlogged or oxygen-limited environments, and is a key component of the nitrogen cycle in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RN2ODeniProd_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000967
-name: nitrification N2O produciton rate
-comment: SoilBGCDataType.txt
+name: Nitrification nitrous oxide production rate
+def: "The rate of nitrous oxide production during nitrification processes, where ammonia is oxidized to nitrate with nitrous oxide as a byproduct. This process represents a significant source of nitrous oxide emissions from agricultural soils and is influenced by factors such as soil moisture, temperature, and nitrogen availability in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RN2ONitProd_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000968
-name: chemo N2O production
-comment: SoilBGCDataType.txt
+name: Chemo nitrous oxide production
+def: "The rate of nitrous oxide production through abiotic chemical processes, such as chemical decomposition of nitrite under acidic conditions. This process represents non-biological nitrous oxide formation that can occur independently of microbial activity, and contributes to total nitrous oxide emissions from soils, particularly under specific chemical conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RN2OChemoProd_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000969
-name: N2O reduction into N2
-comment: SoilBGCDataType.txt
+name: Nitrous oxide reduction into nitrogen gas
+def: "The rate at which nitrous oxide is reduced to nitrogen gas during the final step of denitrification processes. This reaction represents an important sink for nitrous oxide in anaerobic soils and sediments, and its efficiency affects the ratio of nitrous oxide to nitrogen gas emissions from terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RN2ORedux_vr" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "gN d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000970
-name: DOM loss through subsurface drainage
-comment: SoilBGCDataType.txt
+name: Dissolved organic matter loss through subsurface drainage
+def: "The rate at which dissolved organic matter is lost from soil systems through subsurface water drainage pathways. This process represents an important mechanism of carbon and nutrient export from terrestrial ecosystems to groundwater and surface water bodies, affecting soil fertility and downstream water quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DOM_draing_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000971
-name: solute loss through subsurface drainage
-comment: SoilBGCDataType.txt
+name: Solute loss through subsurface drainage
+def: "The rate at which dissolved solutes are lost from soil systems through subsurface drainage pathways including groundwater flow and lateral subsurface flow. This process represents an important mechanism of nutrient and contaminant transport from terrestrial ecosystems to aquatic systems, affecting both soil fertility and water quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_drainage_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000972
-name: DOM loss through surface runoff
-comment: SoilBGCDataType.txt
+name: Dissolved organic matter loss through surface runoff
+def: "The rate at which dissolved organic matter is lost from soil systems through surface water runoff during precipitation or irrigation events. This process represents an important pathway for carbon and nutrient export from terrestrial ecosystems to surface water bodies, contributing to stream and river chemistry and affecting downstream aquatic productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DOM_SurfRunoff_flx_col" RELATED []
-is_a: bervo:BERVO_9000012 ! soil biogeochemical data type
+is_a: bervo:BERVO_9000012 ! Soil biogeochemical data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000973
-name: total area of landscape
-comment: GridDataType.txt
+name: Total area of landscape
+def: "The total surface area encompassed by a landscape unit or grid cell in Earth system models. This parameter defines the spatial extent of terrestrial ecosystems being modeled and is fundamental for scaling ecosystem processes, calculating mass and energy fluxes, and linking plot-scale measurements to larger spatial scales in environmental and climate modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TAREA" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0000974
-name: depth to bottom of soil layer
-comment: GridDataType.txt
+name: Depth to bottom of soil layer
+def: "The vertical distance from the soil surface to the bottom boundary of a specific soil layer within a grid cell. This parameter defines the lower extent of soil layers and is essential for modeling three-dimensional soil processes, calculating layer-specific properties, and determining the spatial distribution of biogeochemical processes in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CumDepz2LayBottom_vr" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000975
-name: thickness of soil layer
-comment: GridDataType.txt
+name: Thickness of soil layer
+def: "The vertical extent or depth of an individual soil layer within a three-dimensional grid system. This parameter determines the volume of soil available for biogeochemical processes and affects the resolution of soil modeling, influencing calculations of carbon storage, nutrient cycling, and water movement in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DLYR_3D" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000976
-name: thickness of soil layer in 3 directions
-comment: GridDataType.txt
+name: Thickness of soil layer in 3 directions
+def: "The spatial extent of a soil layer measured in all three spatial dimensions within a three-dimensional grid system. This parameter provides complete geometric information about soil layer volumes and is used for calculating three-dimensional transport processes, spatial averaging of soil properties, and modeling anisotropic soil processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DLYRI_3D" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000977
-name: cross-sectional area / distance between adjacent grid cells
-comment: GridDataType.txt
+name: Cross-sectional area / distance between adjacent grid cells
+def: "The cross-sectional area divided by the distance between adjacent grid cells in a three-dimensional modeling framework. This parameter is used to calculate flow rates and transport processes between grid cells, particularly for modeling lateral movement of water, nutrients, and other substances in spatially explicit terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XDPTH_3D" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000978
-name: depth to middle of soil layer
-comment: GridDataType.txt
+name: Depth to middle of soil layer
+def: "The vertical distance from the soil surface to the center point of a specific soil layer. This parameter represents the characteristic depth for layer-specific calculations and is used for assigning depth-dependent properties, modeling vertical gradients, and determining representative conditions within each soil layer in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilDepthMidLay_vr" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000979
-name: depth to bottom of soil layer from surface of grid cell
-comment: GridDataType.txt
+name: Depth to bottom of soil layer from surface of grid cell
+def: "The cumulative vertical distance from the top surface of a grid cell to the bottom boundary of a specific soil layer. This parameter provides absolute depth information for soil layers and is essential for modeling depth-dependent processes, calculating soil profiles, and linking surface conditions to subsurface processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CumSoilThickness_vr" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000980
-name: depth to middle of soil layer from surface of grid cell
-comment: GridDataType.txt
+name: Depth to middle of soil layer from surface of grid cell
+def: "The cumulative vertical distance from the top surface of a grid cell to the center point of a specific soil layer. This parameter provides the absolute depth to layer midpoints and is used for depth-weighted calculations, modeling vertical transport processes, and representing characteristic conditions within soil layers in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CumSoilThickMidL_vr" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000981
-name: cross-sectional area
-comment: GridDataType.txt
+name: Cross-sectional area
+def: "The area of the interface between adjacent grid cells or the cross-sectional area available for transport processes in a three-dimensional modeling system. This parameter is fundamental for calculating flow rates, mass transfer, and exchange processes between spatial units in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "AREA_3D" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000982
-name: distance between adjacent layers:1=EW,2=NS,3=vertical
-comment: GridDataType.txt
+name: Distance between adjacent layers:1=EW,2=NS,3=vertical
+def: "The separation distance between the centers of adjacent grid cells or layers in three-dimensional space, with directional codes indicating East-West, North-South, or vertical orientation. This parameter is essential for calculating transport rates, diffusion processes, and spatial gradients in three-dimensional terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DIST_3D" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000983
-name: soil surface layer number
-comment: GridDataType.txt
+name: Soil surface layer number
+def: "The numerical index identifying the uppermost soil layer in a vertically discretized soil profile within a grid cell. This parameter defines the top boundary of the soil column and is used for indexing surface processes, boundary conditions, and the starting point for vertical transport calculations in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NU_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 
 [Term]
 id: bervo:BERVO_0000984
-name: initial soil surface layer number
-comment: GridDataType.txt
+name: Initial soil surface layer number
+def: "The original numerical index of the uppermost soil layer at the beginning of a model simulation or time period. This parameter preserves the initial soil structure information and is used for tracking changes in soil layering, erosion and deposition processes, and maintaining consistency in long-term ecosystem modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NUI_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0000985
-name: maximum root layer number
-comment: GridDataType.txt
+name: Maximum root layer number
+def: "The numerical index of the deepest soil layer that contains plant roots within a grid cell. This parameter defines the maximum rooting depth and is crucial for modeling plant water and nutrient uptake, root-soil interactions, and the vertical extent of plant influence on soil biogeochemical processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MaxNumRootLays_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000237
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0000986
-name: additional soil lower boundary layers
-comment: GridDataType.txt
+name: Additional soil lower boundary layers
+def: "The number of additional soil layers added to the bottom of the soil profile to extend the modeling domain. This parameter allows for dynamic adjustment of soil column depth and is important for capturing deep soil processes, groundwater interactions, and ensuring adequate boundary conditions in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NK_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 
 [Term]
 id: bervo:BERVO_0000987
-name: initial lowest soil layer number
-comment: GridDataType.txt
+name: Initial lowest soil layer number
+def: "The original numerical index of the bottommost soil layer at the beginning of a model simulation or time period. This parameter preserves information about the initial soil profile structure and is used for tracking changes in soil depth, boundary conditions, and maintaining consistency in long-term terrestrial ecosystem modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NLI_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0000988
-name: lowest soil layer number
-comment: GridDataType.txt
+name: Lowest soil layer number
+def: "The current numerical index of the bottommost soil layer in a vertically discretized soil profile within a grid cell. This parameter defines the lower boundary of the active soil column and is essential for setting boundary conditions, calculating total soil properties, and defining the extent of soil processes in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NL_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 
 [Term]
 id: bervo:BERVO_0000989
-name: new surface layer number
-comment: GridDataType.txt
+name: New surface layer number
+def: "The updated numerical index of the uppermost soil layer after dynamic changes such as erosion, deposition, or layer restructuring. This parameter tracks modifications to the soil surface and is important for maintaining accurate soil layering, boundary conditions, and surface process calculations in dynamic terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NUM_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 
 [Term]
 id: bervo:BERVO_0000990
-name: initial position of the bottom of liter layer
-comment: GridDataType.txt
+name: Initial position of the bottom of liter layer
+def: "The original depth from the surface to the bottom boundary of the litter layer at the beginning of a model simulation. This parameter defines the initial thickness of the organic surface layer and is important for modeling litter decomposition, carbon cycling, and the transition between surface organic matter and mineral soil in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CumLitRDepzInit_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0000991
-name: latitude
-comment: GridDataType.txt
+name: Latitude
+def: "The angular distance north or south of the Earth's equator expressed in degrees, specifying the geographic location of a grid cell. This parameter is fundamental for determining solar radiation patterns, climate conditions, day length, and seasonal variations that drive ecosystem processes in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ALAT_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "degrees north" xsd:string
 
 [Term]
 id: bervo:BERVO_0000992
 name: East-West width of the grid cells
-comment: GridDataType.txt
+def: "The horizontal spatial extent of grid cells in the east-west direction, defining the longitudinal dimension of modeling units. This parameter determines the spatial resolution and scale of ecosystem processes and is essential for calculating area-based fluxes, scaling local processes, and linking to atmospheric and hydrological models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DH_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000993
 name: North-South width of the grid cells
-comment: GridDataType.txt
+def: "The horizontal spatial extent of grid cells in the north-south direction, defining the latitudinal dimension of modeling units. This parameter determines the spatial resolution and affects the representation of climate gradients, ecosystem heterogeneity, and the scaling of biogeochemical processes in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DV_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0000994
-name: dimension of low
-comment: GridDataType.txt
+name: Dimension of low
+def: "A dimensional parameter indicating the direction or characteristic of low-lying areas within a grid cell, typically used for hydrological flow routing calculations. This parameter helps identify drainage patterns, water accumulation zones, and flow directions that are essential for modeling surface water movement and solute transport in terrestrial landscapes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FlowDirIndicator_col" RELATED []
-is_a: bervo:BERVO_9000013 ! grid data type
+is_a: bervo:BERVO_9000013 ! Grid data type
 
 [Term]
 id: bervo:BERVO_0000995
-name: microbial biomass chemical element
-comment: MicrobialDataType.txt
+name: Microbial biomass chemical element
+def: "The mass of specific chemical elements contained within heterotrophic microbial biomass in soil systems. This parameter quantifies the elemental composition of microbial communities and is essential for understanding nutrient cycling, microbial stoichiometry, and the role of microorganisms in biogeochemical processes within terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "mBiomeHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0000996
-name: aqueous O2 demand
-comment: MicrobialDataType.txt
+name: Aqueous demand
+def: "The rate of oxygen consumption by heterotrophic microorganisms for aerobic metabolism and respiration processes. This parameter quantifies microbial oxygen demand and is crucial for understanding soil aeration requirements, microbial activity patterns, and the balance between aerobic and anaerobic processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RO2DmndHetert" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0000997
-name: net microbial DOC flux
+name: Net microbial dissolved organic carbon flux
 def: "Net Microbial DOC flux refers to the net movement or transfer of Dissolved Organic Carbon (DOC) mediated by microbes across a certain area over a specified period of time. This plays a vital role in the carbon cycle as DOC represents a significant fraction of total organic carbon in most ecosystems." []
-comment: MicrobialDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RDOCUptkHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000998
-name: net microbial acetate flux
+name: Net microbial acetate flux
 def: "Net microbial acetate flux refers to the net change in the amount of acetate, a key intermediate in many biological processes, due to microbial activity. This is an important measure in microbial ecology and biogeochemistry, as acetate fluxes can have significant impacts on various environmental processes and nutrient cycling." []
-comment: MicrobialDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RAcetateUptkHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000205
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0000999
-name: heterotrophic microbial NH4 demand in soil
-comment: MicrobialDataType.txt
+name: Heterotrophic microbial ammonium demand in soil
+def: "The rate at which heterotrophic microorganisms require ammonium for growth and metabolic processes in soil environments. This parameter quantifies microbial nitrogen demand and is essential for understanding competition between plants and microbes for nitrogen, nutrient immobilization processes, and nitrogen cycling dynamics in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNH4DmndSoilHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001000
-name: heterotrophic microbial NO3 demand in soil
-comment: MicrobialDataType.txt
+name: Heterotrophic microbial nitrate demand in soil
+def: "The rate at which heterotrophic microorganisms require nitrate for growth and metabolic processes in soil environments. This parameter quantifies microbial utilization of oxidized nitrogen forms and is important for understanding denitrification potential, competition for nitrate between plants and microbes, and nitrogen cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO3DmndSoilHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001001
-name: heterotrophic microbial PO4 demand in soil
-comment: MicrobialDataType.txt
+name: Heterotrophic microbial phosphate demand in soil
+def: "The rate at which heterotrophic microorganisms require phosphate for growth and metabolic processes in soil environments. This parameter quantifies microbial phosphorus demand and is crucial for understanding competition between plants and microbes for phosphorus, nutrient immobilization, and phosphorus cycling dynamics in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH2PO4DmndSoilHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001002
-name: heterotrophic microbial NH4 demand in surface litter
-comment: MicrobialDataType.txt
+name: Heterotrophic microbial ammonium demand in surface litter
+def: "The rate at which heterotrophic microorganisms require ammonium for decomposition and metabolic processes in surface litter layers. This parameter quantifies nitrogen demand during litter decomposition and is important for understanding nutrient release patterns, immobilization processes, and nitrogen cycling in the surface organic layers of terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNH4DmndLitrHeter_col" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001003
-name: heterotrophic microbial PO4 demand in surface litter
-comment: MicrobialDataType.txt
+name: Heterotrophic microbial phosphate demand in surface litter
+def: "The rate at which heterotrophic microorganisms require phosphate for decomposition and metabolic processes in surface litter layers. This parameter quantifies phosphorus demand during litter decomposition and is essential for understanding nutrient release patterns, immobilization processes, and phosphorus cycling in surface organic matter of terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH2PO4DmndLitrHeter_col" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001004
-name: heterotrophic microbial NO3 demand in surface litter
-comment: MicrobialDataType.txt
+name: Heterotrophic microbial nitrate demand in surface litter
+def: "The rate at which heterotrophic microorganisms require nitrate for decomposition and metabolic processes in surface litter layers. This parameter quantifies nitrate utilization during litter decomposition and is important for understanding oxidized nitrogen cycling, denitrification potential, and nutrient dynamics in surface organic layers of terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO3DmndLitrHeter_col" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001005
-name: total heterotrophic microbial NO3 uptake non-band unconstrained by NO3
-comment: MicrobialDataType.txt
+name: Total heterotrophic microbial nitrate uptake non-band unconstrained by NO3
+def: "Total heterotrophic microbial nitrate uptake non-band unconstrained by nitrate represents the maximum rate of nitrate consumption by heterotrophic microorganisms in non-banded soil areas when nitrate availability is not limiting. This parameter quantifies microbial denitrification potential and is crucial for understanding nitrogen cycling, greenhouse gas production, and competition between plants and microbes for nitrogen resources in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO3ReduxDmndSoilHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001006
-name: total heterotrophic microbial NO2 uptake non-band unconstrained by NO2
-comment: MicrobialDataType.txt
+name: Total heterotrophic microbial nitrogen dioxide uptake non-band unconstrained by NO2
+def: "Total heterotrophic microbial nitrogen dioxide uptake non-band unconstrained by nitrogen dioxide represents the maximum rate of nitrogen dioxide consumption by heterotrophic microorganisms in non-banded soil when nitrogen dioxide availability is not limiting. This parameter quantifies microbial capacity for nitrogen dioxide reduction during denitrification processes and is important for understanding nitrogen cycling and nitrous oxide production in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO2DmndReduxSoilHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000123
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001007
-name: total heterotrophic microbial NO3 uptake in band soil unconstrained by NO3
-comment: MicrobialDataType.txt
+name: Total heterotrophic microbial nitrate uptake in band soil unconstrained by NO3
+def: "Total heterotrophic microbial nitrate uptake in band soil unconstrained by nitrate represents the maximum rate of nitrate consumption by heterotrophic microorganisms in fertilizer-banded soil areas when nitrate availability is not limiting. This parameter quantifies enhanced microbial denitrification potential in nutrient-rich bands and is essential for understanding localized nitrogen cycling, fertilizer efficiency, and greenhouse gas emissions in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO3ReduxDmndBandHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001008
-name: total heterotrophic microbial NO2 uptake in band soil unconstrained by NO2
-comment: MicrobialDataType.txt
+name: Total heterotrophic microbial nitrogen dioxide uptake in band soil unconstrained by NO2
+def: "Total heterotrophic microbial nitrogen dioxide uptake in band soil unconstrained by nitrogen dioxide represents the maximum rate of nitrogen dioxide consumption by heterotrophic microorganisms in fertilizer-banded soil when nitrogen dioxide availability is not limiting. This parameter quantifies enhanced denitrification capacity in nutrient-rich zones and is important for understanding nitrogen cycling dynamics and nitrous oxide production in fertilized agricultural soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO2DmndReduxBandHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000123
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001009
-name: total heterotrophic microbial N2O uptake unconstrained by N2O
-comment: MicrobialDataType.txt
+name: Total heterotrophic microbial nitrous oxide uptake unconstrained by N2O
+def: "Total heterotrophic microbial nitrous oxide uptake unconstrained by nitrous oxide represents the maximum rate of nitrous oxide consumption by heterotrophic microorganisms when nitrous oxide availability is not limiting. This parameter quantifies the potential for microbial nitrous oxide reduction to nitrogen gas during the final step of denitrification, which is crucial for understanding greenhouse gas mitigation and nitrogen cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RN2ODmndReduxHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000091
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001010
-name: heterotrophic microbial NH4 immobilization (+ve) - mineralization (-ve) in band soil
-comment: MicrobialDataType.txt
+name: Heterotrophic microbial ammonium immobilization (+ve) - mineralization (-ve) in band soil
+def: "Heterotrophic microbial ammonium immobilization-mineralization in band soil represents the net balance between ammonium uptake by microorganisms (positive values) and ammonium release through decomposition (negative values) in fertilizer-banded areas. This parameter quantifies the dynamic exchange of ammonium between microbial biomass and soil solution, which affects nitrogen availability for plants and overall nitrogen cycling in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNH4DmndBandHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001011
-name: heterotrophic microbial NO3 immobilization (+ve) - mineralization (-ve) in band soil
-comment: MicrobialDataType.txt
+name: Heterotrophic microbial nitrate immobilization (+ve) - mineralization (-ve) in band soil
+def: "Heterotrophic microbial nitrate immobilization-mineralization in band soil represents the net balance between nitrate uptake by microorganisms (positive values) and nitrate release (negative values) in fertilizer-banded areas. This parameter quantifies the competition between microbial assimilation and nitrogen availability for plants, which is crucial for understanding fertilizer efficiency and nitrogen management in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO3DmndBandHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001012
-name: heterotrophic substrate-unlimited H2PO4 mineraln-immobiln in band soil
-comment: MicrobialDataType.txt
+name: Heterotrophic substrate-unlimited dihydrogen phosphate mineraln-immobiln in band soil
+def: "Heterotrophic substrate-unlimited dihydrogen phosphate mineralization-immobilization in band soil represents the net balance between phosphate release and uptake by heterotrophic microorganisms when not limited by carbon substrate availability. This parameter quantifies phosphorous cycling dynamics in fertilizer-banded areas and is essential for understanding phosphorous availability, microbial competition, and nutrient management in agricultural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH2PO4DmndBandHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001013
-name: heterotrophic substrate-unlimited HPO4 immobilization in non-band soil
-comment: MicrobialDataType.txt
+name: Heterotrophic substrate-unlimited hydrogen phosphate immobilization in non-band soil
+def: "Heterotrophic substrate-unlimited hydrogen phosphate immobilization in non-band soil represents the uptake of hydrogen phosphate by heterotrophic microorganisms when not limited by carbon substrate availability. This parameter quantifies microbial phosphorous demand in non-fertilized soil areas and is important for understanding phosphorous competition between plants and microbes in natural terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH1PO4DmndSoilHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001014
-name: heterotrophic substrate-unlimited HPO4 mineraln-immobiln in band soil
-comment: MicrobialDataType.txt
+name: Heterotrophic substrate-unlimited hydrogen phosphate mineraln-immobiln in band soil
+def: "Heterotrophic substrate-unlimited hydrogen phosphate mineralization-immobilization in band soil represents the net balance between hydrogen phosphate release and uptake by heterotrophic microorganisms when not limited by carbon substrates. This parameter quantifies phosphorous cycling dynamics in fertilizer-banded areas and affects phosphorous availability for plant uptake and overall nutrient management in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH1PO4DmndBandHeter_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001015
-name: heterotrophic substrate-unlimited HPO4 immobilization in surface litter
-comment: MicrobialDataType.txt
+name: Heterotrophic substrate-unlimited hydrogen phosphate immobilization in surface litter
+def: "Heterotrophic substrate-unlimited hydrogen phosphate immobilization in surface litter represents the uptake of hydrogen phosphate by heterotrophic microorganisms during litter decomposition when not limited by carbon substrates. This parameter quantifies phosphorous demand during organic matter decomposition and is crucial for understanding nutrient cycling and phosphorous availability in surface organic layers of terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH1PO4DmndLitrHeter_col" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001016
-name: heterotrophic microbial C loss through erosion
-comment: MicrobialDataType.txt
+name: Heterotrophic microbial carbon loss through erosion
+def: "Heterotrophic microbial carbon loss through erosion quantifies the rate at which carbon contained in heterotrophic microbial biomass is removed from soil systems through erosion processes. This parameter represents an important pathway of carbon export from terrestrial ecosystems and affects soil fertility, carbon storage, and the transport of organic matter to aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OMEERhetr_2D" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001017
-name: autotrophic microbial biomass chemical element
-comment: MicrobialDataType.txt
+name: Autotrophic microbial biomass chemical element
+def: "Autotrophic microbial biomass chemical element quantifies the mass of specific chemical elements contained within autotrophic microbial biomass in soil systems. This parameter represents the elemental composition of nitrifying bacteria and other chemosynthetic microorganisms and is essential for understanding nitrogen cycling, microbial stoichiometry, and nutrient transformations in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "mBiomeAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001018
-name: aqueous O2 demand by autotrophic microbes
-comment: MicrobialDataType.txt
+name: Aqueous demand by autotrophic microbes
+def: "Aqueous demand by autotrophic microbes represents the rate of oxygen consumption by autotrophic microorganisms for metabolic processes including nitrification and chemosynthesis. This parameter quantifies the oxygen requirements of nitrifying bacteria and other chemosynthetic microbes and is important for understanding soil aeration needs and the balance between aerobic processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RO2DmndAutort_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001019
-name: autotrophic microbial NH4 demand in soil
-comment: MicrobialDataType.txt
+name: Autotrophic microbial ammonium demand in soil
+def: "Autotrophic microbial ammonium demand in soil represents the rate at which autotrophic microorganisms, primarily ammonia-oxidizing bacteria and archaea, require ammonium for nitrification processes. This parameter quantifies the first step of nitrification and is crucial for understanding nitrogen transformations, competition for ammonium between plants and nitrifiers, and nitrous oxide production in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNH4UptkSoilAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001020
-name: autotrophic microbial NO3 demand in soil
-comment: MicrobialDataType.txt
+name: Autotrophic microbial nitrate demand in soil
+def: "Autotrophic microbial nitrate demand in soil represents the rate at which autotrophic microorganisms require nitrate for growth and metabolic processes, particularly nitrite-oxidizing bacteria that complete the nitrification process. This parameter quantifies the second step of nitrification and is important for understanding nitrogen cycling, nitrate production, and microbial nutrient requirements in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO3UptkSoilAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001021
-name: autotrophic microbes H2PO4 demand in soil
-comment: MicrobialDataType.txt
+name: Autotrophic microbes dihydrogen phosphate demand in soil
+def: "Autotrophic microbes dihydrogen phosphate demand in soil represents the rate at which autotrophic microorganisms require dihydrogen phosphate for growth and metabolic processes including nitrification. This parameter quantifies phosphorous requirements of nitrifying bacteria and other chemosynthetic microbes and is important for understanding nutrient limitations and competition for phosphorous in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH2PO4UptkSoilAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001022
-name: autotrophic microbial NH4 demand in surface litter
-comment: MicrobialDataType.txt
+name: Autotrophic microbial ammonium demand in surface litter
+def: "Autotrophic microbial ammonium demand in surface litter represents the rate at which ammonia-oxidizing bacteria and archaea require ammonium for nitrification processes in litter layers. This parameter quantifies nitrogen oxidation in organic surface layers and is important for understanding nitrogen cycling, acidification processes, and microbial activity in the litter-soil interface of terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNH4UptkLitrAutor_col" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001023
-name: autotrophic microbial H2PO4 demand in surface litter
-comment: MicrobialDataType.txt
+name: Autotrophic microbial dihydrogen phosphate demand in surface litter
+def: "Autotrophic microbial dihydrogen phosphate demand in surface litter represents the rate at which nitrifying bacteria require dihydrogen phosphate for growth and metabolic processes during litter decomposition. This parameter quantifies phosphorous requirements of autotrophic microbes in organic surface layers and is crucial for understanding nutrient cycling and microbial competition in the litter-soil interface." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH2PO4UptkLitrAutor_col" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001024
-name: autotrophic microbial NO3 demand in surface litter
-comment: MicrobialDataType.txt
+name: Autotrophic microbial nitrate demand in surface litter
+def: "Autotrophic microbial nitrate demand in surface litter represents the rate at which nitrite-oxidizing bacteria require nitrate for growth and metabolic processes in litter layers. This parameter quantifies the completion of nitrification processes in organic surface layers and is important for understanding nitrogen cycling, nitrate production, and microbial succession during litter decomposition in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO3UptkLitrAutor_col" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001025
-name: autotrophic NH3 oxidation in non-band soil
-comment: MicrobialDataType.txt
+name: Autotrophic ammonia oxidation in non-band soil
+def: "Autotrophic ammonia oxidation in non-band soil represents the rate at which ammonia-oxidizing bacteria and archaea convert ammonia to nitrite in non-fertilized soil areas. This parameter quantifies the first step of nitrification and is fundamental for understanding nitrogen cycling, soil acidification, and nitrous oxide production in natural terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNH3OxidAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001026
-name: autotrophic NO2 oxidation in non-band soil
-comment: MicrobialDataType.txt
+name: Autotrophic nitrogen dioxide oxidation in non-band soil
+def: "Autotrophic nitrogen dioxide oxidation in non-band soil represents the rate at which nitrite-oxidizing bacteria convert nitrite to nitrate in non-fertilized soil areas. This parameter quantifies the second step of nitrification and is essential for understanding complete nitrogen oxidation, nitrate production, and energy generation by chemosynthetic microorganisms in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO2OxidAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000123
 
 [Term]
 id: bervo:BERVO_0001027
-name: autotrophic NH3 oxidation in band soil
-comment: MicrobialDataType.txt
+name: Autotrophic ammonia oxidation in band soil
+def: "Autotrophic ammonia oxidation in band soil represents the rate at which ammonia-oxidizing bacteria and archaea convert ammonia to nitrite in fertilizer-banded soil areas. This parameter quantifies enhanced nitrification rates in nutrient-rich zones and is crucial for understanding fertilizer efficiency, localized nitrogen cycling, and nitrous oxide emissions in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNH3OxidAutorBand_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001028
-name: autotrophic NO2 oxidation in band soil
-comment: MicrobialDataType.txt
+name: Autotrophic nitrogen dioxide oxidation in band soil
+def: "Autotrophic nitrogen dioxide oxidation in band soil represents the rate at which nitrite-oxidizing bacteria convert nitrite to nitrate in fertilizer-banded soil areas. This parameter quantifies enhanced nitrate production in nutrient-rich zones and is important for understanding fertilizer transformation, nitrogen availability, and localized biogeochemical processes in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO2OxidAutorBand_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000123
 
 [Term]
 id: bervo:BERVO_0001029
-name: autotrophic microbial N2O Demand for reduction
-comment: MicrobialDataType.txt
+name: Autotrophic microbial nitrous oxide demand for reduction
+def: "Autotrophic microbial nitrous oxide demand for reduction represents the rate at which autotrophic microorganisms require nitrous oxide for reduction processes during anaerobic respiration. This parameter quantifies the potential for autotrophic denitrification and nitrous oxide consumption, which is important for understanding greenhouse gas mitigation and alternative metabolic pathways in oxygen-limited soil environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RN2ODmndReduxAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001030
-name: autotrophic microbial NH4 demand in band soil
-comment: MicrobialDataType.txt
+name: Autotrophic microbial ammonium demand in band soil
+def: "Autotrophic microbial ammonium demand in band soil represents the rate at which ammonia-oxidizing bacteria and archaea require ammonium for nitrification processes in fertilizer-banded areas. This parameter quantifies enhanced microbial nitrogen oxidation in nutrient-rich zones and is crucial for understanding fertilizer utilization, localized acidification, and nitrogen transformation efficiency in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNH4UptkBandAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001031
-name: autotrophic microbial NO3 demand in band soil
-comment: MicrobialDataType.txt
+name: Autotrophic microbial nitrate demand in band soil
+def: "Autotrophic microbial nitrate demand in band soil represents the rate at which nitrite-oxidizing bacteria require nitrate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced nitrate utilization by autotrophic microbes in nutrient-rich zones and is important for understanding microbial competition and nitrogen cycling dynamics in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNO3UptkBandAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001032
-name: autotrophic microbial H2PO4 demand in band soil
-comment: MicrobialDataType.txt
+name: Autotrophic microbial H2PO4 demand in band soil
+def: "Autotrophic microbial dihydrogen phosphate demand in band soil represents the rate at which nitrifying bacteria require dihydrogen phosphate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced phosphorous utilization by autotrophic microbes in nutrient-rich zones and is crucial for understanding nutrient competition and microbial activity in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH2PO4UptkBandAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001033
-name: autotrophic microbial H1PO4 demand in non-band soil
-comment: MicrobialDataType.txt
+name: Autotrophic microbial H1PO4 demand in non-band soil
+def: "Autotrophic microbial hydrogen phosphate demand in non-band soil represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes in non-fertilized soil areas. This parameter quantifies phosphorous requirements of autotrophic microbes in natural soil conditions and is important for understanding nutrient limitations and microbial ecology in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH1PO4UptkSoilAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001034
-name: autotrophic microbial H1PO4 demand in band soil
-comment: MicrobialDataType.txt
+name: Autotrophic microbial H1PO4 demand in band soil
+def: "Autotrophic microbial hydrogen phosphate demand in band soil represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced phosphorous utilization by autotrophic microbes in nutrient-rich zones and is crucial for understanding nutrient cycling and microbial competition in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH1PO4UptkBandAutor_vr" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001035
-name: autotrophic microibal H1pO4 demand in surface litter
-comment: MicrobialDataType.txt
+name: Autotrophic microbial H1pO4 demand in surface litter
+def: "Autotrophic microbial hydrogen phosphate demand in surface litter represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes during litter decomposition. This parameter quantifies phosphorous requirements of autotrophic microbes in organic surface layers and is important for understanding nutrient cycling and microbial succession in the litter-soil interface of terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RH1PO4UptkLitrAutor_col" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001036
-name: autotrophic microbial biomass loss through erosion
-comment: MicrobialDataType.txt
+name: Autotrophic microbial biomass loss through erosion
+def: "The rate of removal of self-feeding microbial biomass from soil or sediment surfaces due to physical erosion processes caused by water or wind. This parameter quantifies how soil erosion affects microbial communities that contribute to primary productivity and nutrient cycling, representing an important loss pathway for soil organic matter and ecosystem functioning in eroding landscapes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "OMEERauto_2D" RELATED []
-is_a: bervo:BERVO_9000014 ! microbial data type
+is_a: bervo:BERVO_9000014 ! Microbial data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001037
-name: thinning of plant population
+name: Thinning of plant population
 def: "Thinning of plant population refers to the process of reducing the density or abundance of plants within a given area. It involves selectively removing certain individuals or groups of plants to create more space and resources for the remaining plants to grow and thrive. Thinning can be done manually or through natural processes such as competition, predation, or disease. The purpose of thinning plant populations in earth systems modeling is to simulate realistic vegetation dynamics, including changes in species composition, productivity, and ecosystem functioning." []
-comment: PlantMgmtDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "THIN_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001038
-name: harvest efficiency
+name: Harvest efficiency
 def: "Harvest efficiency refers to the proportion of yield that is successfully harvested from the total available crop. It is a crucial parameter in agricultural systems modelling, influencing yield predictions and management strategies." []
-comment: PlantMgmtDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracBiomHarvsted" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000003
 
 [Term]
 id: bervo:BERVO_0001039
-name: harvest cutting height (+ve) or fractional LAI removal (-ve)
+name: Harvest cutting height (+ve) or fractional LAI removal (-ve)
 def: "Harvest cutting height or fractional Leaf Area Index (LAI) removal refers to the parameter used in agricultural and ecosystem modelling to denote the height at which crops are cut during harvesting or the fraction of LAI that is removed. When positive, it represents the cutting height in harvesting, and when negative, it represents the fractional removal of LAI. This is used to estimate the biomass yield and the impact of the harvest on the remaining crop and soil nutrient balance." []
-comment: PlantMgmtDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracCanopyHeightCut_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000076
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000003
@@ -9225,215 +10678,253 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000164
 
 [Term]
 id: bervo:BERVO_0001040
-name: type of harvest
-comment: PlantMgmtDataType.txt
+name: Type of harvest
+def: "Type of harvest represents a categorical variable that specifies the method or approach used for harvesting plant material in agricultural or forestry systems. This parameter distinguishes between different harvesting strategies such as clear-cutting, selective harvesting, or partial removal, which affects biomass yield, ecosystem recovery, and management outcomes in terrestrial vegetation models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iHarvstType_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001041
-name: flag for stand replacing disturbance
-comment: PlantMgmtDataType.txt
+name: Flag for stand replacing disturbance
+def: "Flag for stand replacing disturbance is a binary indicator that identifies whether a disturbance event completely removes or replaces the existing vegetation stand. This parameter distinguishes between partial disturbances and complete stand replacement events such as clear-cut harvesting, severe fires, or major storms, which is crucial for modeling vegetation succession and ecosystem recovery dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "jHarvst_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001042
-name: year of planting
-comment: PlantMgmtDataType.txt
+name: Year of planting
+def: "Year of planting specifies the calendar year when vegetation was established or planted in a particular location or management unit. This temporal parameter is essential for tracking vegetation age, growth stages, and development cycles, and is crucial for modeling plant phenology, biomass accumulation, and management scheduling in agricultural and forestry systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iYearPlanting_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001043
-name: year of harvest
-comment: PlantMgmtDataType.txt
+name: Year of harvest
+def: "Year of harvest specifies the calendar year when vegetation was harvested or removed from a particular location or management unit. This temporal parameter tracks the timing of biomass removal events and is essential for modeling harvest cycles, carbon storage changes, and ecosystem disturbance impacts in agricultural and forestry management systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iYearPlantHarvest_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001044
-name: day of planting
-comment: PlantMgmtDataType.txt
+name: Day of planting
+def: "Day of planting specifies the day of year when vegetation was established or planted, typically expressed as a Julian day number from 1 to 365. This parameter provides precise timing for planting events and is crucial for modeling seasonal phenology, growth initiation, and the relationship between planting timing and environmental conditions in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iDayPlanting_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001045
-name: day of harvest
-comment: PlantMgmtDataType.txt
+name: Day of harvest
+def: "Day of harvest specifies the day of year when vegetation was harvested or removed, typically expressed as a Julian day number from 1 to 365. This parameter provides precise timing for harvest events and is essential for modeling seasonal management practices, biomass removal timing, and the impacts of harvest scheduling on ecosystem processes and productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iDayPlantHarvest_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001046
-name: flag for species death
-comment: PlantMgmtDataType.txt
+name: Flag for species death
+def: "Flag for species death is a binary indicator that identifies whether a plant functional type or species has died or become inactive within a modeling unit. This parameter tracks vegetation mortality events and is crucial for modeling vegetation dynamics, succession processes, and the impacts of environmental stress or disturbance on plant community composition." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iPlantState_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001047
-name: alternate year of planting
-comment: PlantMgmtDataType.txt
+name: Alternate year of planting
+def: "Alternate year of planting specifies an alternative calendar year for vegetation establishment when multiple planting scenarios or rotational systems are considered. This parameter allows for flexible management scheduling and is important for modeling crop rotations, replanting strategies, and alternative management scenarios in agricultural and forestry systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iPlantingYear_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001048
-name: alternate day of planting
-comment: PlantMgmtDataType.txt
+name: Alternate day of planting
+def: "Alternate day of planting specifies an alternative day of year for vegetation establishment when multiple planting scenarios or timing options are considered. This parameter provides flexibility in management scheduling and is crucial for modeling sensitivity to planting dates, climate variability impacts, and alternative management strategies in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iPlantingDay_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001049
-name: alternate year of harvest
-comment: PlantMgmtDataType.txt
+name: Alternate year of harvest
+def: "Alternate year of harvest specifies an alternative calendar year for vegetation harvesting when multiple harvest scenarios or rotational systems are considered. This parameter enables modeling of flexible harvest scheduling and is important for understanding the impacts of harvest timing variability on ecosystem productivity and carbon cycling in managed terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iHarvestYear_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001050
-name: alternate day of harvest
-comment: PlantMgmtDataType.txt
+name: Alternate day of harvest
+def: "Alternate day of harvest specifies an alternative day of year for vegetation harvesting when multiple harvest scenarios or timing options are considered. This parameter provides flexibility in harvest scheduling and is essential for modeling the sensitivity of ecosystem processes to harvest timing and evaluating alternative management strategies in agricultural and forestry systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iHarvestDay_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001051
-name: total CO2 flux from fire
-comment: PlantMgmtDataType.txt
+name: Total carbon dioxide flux from fire
+def: "Total carbon dioxide flux from fire quantifies the amount of carbon dioxide gas released to the atmosphere during combustion events in terrestrial ecosystems. This parameter represents the largest component of fire emissions and is fundamental for understanding the carbon cycle impacts of wildfires and prescribed burns, as well as their contribution to atmospheric carbon dioxide concentrations in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CO2byFire_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001052
-name: total CH4 flux from fire
-comment: PlantMgmtDataType.txt
+name: Total CH4 flux from fire
+def: "Total methane flux from fire quantifies the amount of methane gas released to the atmosphere during combustion events in terrestrial ecosystems. This parameter is essential for understanding greenhouse gas emissions from wildfires and prescribed burns, as methane is a potent greenhouse gas that contributes to global warming and climate change impacts in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CH4byFire_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001053
-name: total O2 flux from fire
+name: Total flux from fire
 def: "Total O2 flux from fire refers to the total amount of oxygen that is released or absorbed during a fire. This measure includes the oxygen used for combustion as well as the oxygen produced during the burning process. It is a critical component in understanding the impact of fire on the atmosphere and the role it plays in the earth's carbon cycle." []
-comment: PlantMgmtDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "O2byFire_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001054
-name: total NH3 flux from fire
-comment: PlantMgmtDataType.txt
+name: Total NH3 flux from fire
+def: "Total ammonia flux from fire represents the amount of ammonia gas emitted to the atmosphere during combustion processes in vegetation and organic matter. Fire-induced ammonia emissions contribute significantly to nitrogen cycling in ecosystems and can affect air quality, soil chemistry, and atmospheric nitrogen deposition patterns in regional and global biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NH3byFire_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000015
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001055
-name: total N2O flux from fire
+name: Total nitrous oxide flux from fire
 def: "Total N2O flux from fire refers to the total amount of nitrous oxide (N2O) that is released into the atmosphere as a result of burning processes. Fires, including forest and grassland fires, can produce N2O as a byproduct of combustion. This parameter is significant in Earth system modeling as N2O is a potent greenhouse gas that can contribute to global warming and climate change." []
-comment: PlantMgmtDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "N2ObyFire_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000017
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001056
-name: total PO4 flux from fire
+name: Total phosphate flux from fire
 def: "Total PO4 flux from fire refers to the quantity of phosphate, an essential plant nutrient, that is expelled into the environment as a result of combustion processes. Fire events cause the release of nutrients, including phosphate, which are usually bound in plant biomass and soil organic matter. These nutrients can then be transported through smoke, ash, or post-fire run-off. Understanding the flux of these nutrients helps in assessing the impacts of fires on nutrient cycling and ecosystem productivity." []
-comment: PlantMgmtDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PO4byFire_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000172
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001057
-name: number of plant species
-comment: PlantMgmtDataType.txt
+name: Number of plant species
+def: "The current number of active plant function types in a grid." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
 synonym: "NP_col" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001058
-name: intitial number of plant species
-comment: PlantMgmtDataType.txt
+name: Initial number of plant species
+def: "The initial number of active plant function types in a grid." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
 synonym: "NP0_col" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001059
-name: match PFT from different scenarios
-comment: PlantMgmtDataType.txt
+name: Match PFT from different scenarios
+def: "The active state of a given plant function group for grazing." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
 synonym: "LSG_pft" RELATED []
-is_a: bervo:BERVO_9000015 ! plant management data type
+is_a: bervo:BERVO_9000015 ! Plant management data type
 
 [Term]
 id: bervo:BERVO_0001060
-name: root primary axis number
-comment: RootDataType.txt
+name: Root primary axis number
+def: "The total number of root axes of each plant function group." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
 synonym: "NumRootAxes_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 
 [Term]
 id: bervo:BERVO_0001061
-name: maximum soil layer number for root axes
-comment: RootDataType.txt
+name: Maximum soil layer number for root axes
+def: "The soil layer number for the root tip of a given root axis." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
 synonym: "NIXBotRootLayer_rpft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001062
-name: flag to detect root system death
-comment: RootDataType.txt
+name: Flag to detect root system death
+def: "Whether a plant's roots are dead or alive." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
 synonym: "iPlantRootState_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 
 [Term]
 id: bervo:BERVO_0001063
-name: maximum soil layer number for all root axes
-comment: RootDataType.txt
+name: Maximum soil layer number for all root axes
+def: "An indicator of in which soil layer the deepest root exist." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
 synonym: "NIXBotRootLayer_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001065
-name: root biomass per pft
-comment: RootDataType.txt
+name: Root biomass per pft
+def: "The mass of different chemical elements that are contained in different component of plant primary and secondary roots, as well as root associated mycorrhizae at the beginning of evolving the model a new time step. This is the initial root biomass for biomass conservation tracking in EcoSIM." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootElmsbeg_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 
 [Term]
 id: bervo:BERVO_0001066
-name: root growth yield
+name: Measurement of root growth yield
 def: "Root growth yield refers to the productivity of biomass accumulation in the roots of plants, expressed as the amount of new root biomass produced per unit of resource input, such as water, nutrients, or carbon dioxide. It represents the efficiency of plants in utilizing resources for root growth and plays a crucial role in the overall productivity and nutrient cycling within terrestrial ecosystems. Root growth yield is a key parameter in Earth system models as it influences the carbon and nutrient dynamics in soils, water uptake, and the overall functioning of ecosystems." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootBiomGrosYld_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001067
-name: threshold root nonstructural C content for initiating new root axis
+name: Threshold root nonstructural carbon content for initiating new root axis
 def: "Threshold root nonstructural C content for initiating new root axis is a plant physiological parameter that indicates the minimum concentration of nonstructural carbon (C) in a plant's root that is required for the initiation of a new root axis. It plays a critical role in plant root development and further plant growth." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MinNonstC2InitRoot_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
@@ -9441,410 +10932,454 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001068
-name: fraction of remobilizable nonstructural biomass in root
-comment: RootDataType.txt
+name: Fraction of remobilizable nonstructural biomass in root
+def: "Fraction of remobilizable nonstructural biomass in root represents the proportion of root biomass that can be mobilized and translocated to other plant parts during times of resource limitation or stress. This parameter is crucial for understanding plant carbon allocation strategies and nutrient recycling within plants, particularly during periods of resource scarcity or when plants need to support growth in other tissues." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootFracRemobilizableBiom" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0001069
-name: root volume:mass ratio
+name: Root volume:mass ratio
 def: "Root volume:mass ratio (DMVL) is a measure of the volume and mass of plant roots. It provides insights into the root system architecture, root density, and the overall growth and health of plants. This ratio can vary widely among different plant species and can be influenced by various environmental factors such as soil type, nutrient availability, and water content." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootVolPerMassC_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m3 g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001070
-name: root diameter primary axes
-comment: RootDataType.txt
+name: Root diameter primary axes
+def: "Root diameter primary axes measures the thickness of the main structural roots that develop directly from the plant stem or root crown. This morphological parameter influences water and nutrient transport capacity, mechanical support, and overall root system architecture in terrestrial vegetation models and ecosystem carbon allocation studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root1stMaxRadius1_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001071
-name: root diameter secondary axes
+name: Root diameter secondary axes
 def: "Root diameter refers to the thickness of the root and root diameter secondary axes refers to the thickness of the secondary (or lateral) roots. Different species of plants have different types of roots systems and different root thicknesses. This thickness can play a significant role in the plant's ability to take up water and nutrients from the soil." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root2ndMaxRadius1_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000163
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001072
-name: root cross-sectional area primary axes
+name: Root cross-sectional area primary axes
 def: "The cross-sectional area of the primary root axes refers to the area of a section cut through the primary root axis perpendicular to its length. This is an important parameter in understanding the root architecture, water and nutrient uptake, as well as overall plant growth." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root1stXSecArea_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001073
-name: root cross-sectional area secondary axes
-comment: RootDataType.txt
+name: Root cross-sectional area secondary axes
+def: "Root cross-sectional area secondary axes quantifies the area of lateral or branch roots when cut perpendicular to their longitudinal axis. This parameter determines the conductive capacity of secondary root systems for water and nutrient transport, influencing plant hydraulic conductivity and resource acquisition efficiency in ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root2ndXSecArea_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001074
-name: root layer temperature growth functiom
-comment: RootDataType.txt
+name: Root layer temperature growth function
+def: "Root layer temperature growth function describes the mathematical relationship between soil temperature and root growth rates at different soil depths. This function modulates root development and biomass allocation based on thermal conditions, making it essential for predicting plant responses to climate change and seasonal temperature variations in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "fTgrowRootP_vr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 
 [Term]
 id: bervo:BERVO_0001075
-name: root N:C ratio
-comment: RootDataType.txt
+name: Root N:C ratio
+def: "Root nitrogen to carbon ratio represents the mass ratio of nitrogen to carbon content in root tissues, indicating the nutritional quality and metabolic activity of root systems. This stoichiometric parameter influences decomposition rates, nutrient cycling, and soil organic matter formation when roots die and decompose, making it fundamental for biogeochemical modeling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootrNC_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000225
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001076
-name: root P:C ratio
-comment: RootDataType.txt
+name: Root P:C ratio
+def: "Root phosphorous to carbon ratio quantifies the mass ratio of phosphorous to carbon in root tissue, reflecting the phosphorous content and metabolic demands of root systems. This stoichiometric relationship affects decomposition dynamics, phosphorous cycling, and nutrient availability when root litter enters soil organic matter pools in biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootrPC_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000211
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001077
-name: root porosity
+name: Root porosity
 def: "Root porosity refers to the percentage of the total root volume that is not occupied by plant cells or materials. This includes air spaces and intercellular spaces within the root structure. Root porosity is an important factor in determining a plant's ability to uptake water and nutrients from the soil, and can be influenced by factors such as root architecture, soil conditions, and water availability.|Root porosity refers to the proportion of the root volume that is not occupied by solid materials. This is a measurement of the open space within the root system that can be filled with air or water. Root porosity can have an impact on plant health as it influences the root’s ability to draw up water and nutrients. It can also facilitate the exchange of gases between the root system and the soil environment." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootPorosity_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Porosity
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001078
-name: root radial resistivity
+name: Root radial resistivity
 def: "Root radial resistivity refers to the resistance offered by the root system of a plant to the radial flow of water and nutrients. It is an important factor affecting the uptake of water and nutrients from soil." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootRadialResist_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Resistivity
 property_value: bervo:BERVO_has_unit "MPa h m-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001079
-name: root axial resistivity
+name: Root axial resistivity
 def: "Root axial resistivity (RSRA) is a measure of the ability of a plant's root system to resist the flow of electric current along its length. It is an important parameter in the study of plant physiology and root system architecture, as it can provide insights into the structure and function of the root system. The RSRA value can be influenced by various factors, including the species and age of the plant, soil conditions, and environmental factors." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootAxialResist_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Resistivity
 property_value: bervo:BERVO_has_unit "MPa h m-4" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001080
-name: shoot-root rate constant for nonstructural C exchange
+name: Shoot-root rate constant for nonstructural carbon exchange
 def: "Shoot-root rate constant for nonstructural C exchange refers to the rate at which carbon is exchanged between the shoot and root of a plant, specifically in relation to nonstructural carbon compounds. This value can impact a range of plant processes, including growth, resource allocation, and response to environmental stress." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ShutRutNonstElmntConducts_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000095
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_Context bervo:BERVO_8000161
 property_value: bervo:BERVO_Context bervo:BERVO_8000171
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001081
-name: maximum root NH4 uptake rate
+name: Maximum root ammonium uptake rate
 def: "The maximum rate at which roots can take up ammonium (NH4) from the soil. This rate can depend on various factors, such as the concentration of NH4 in the soil, the root characteristics, temperature, and soil moisture." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VmaxNH4Root_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000290
 property_value: bervo:BERVO_has_unit "g m-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001082
-name: Km for root NH4 uptake
+name: Km for root ammonium uptake
 def: "Km for root NH4 uptake refers to the half-saturation constant for the uptake of ammonium (NH4) by plant roots. It is a parameter used in modeling to describe the nutrient uptake kinetics of plants. A lower Km value indicates a higher affinity of the plant for NH4, meaning that the plant can uptake NH4 efficiently even at low soil NH4 concentrations. Conversely, a higher Km value indicates a lower affinity of the plant for NH4, meaning that the plant needs higher soil NH4 concentrations to uptake NH4 efficiently. The Km for root NH4 uptake is an important factor that influences nutrient cycling, plant nutrition, and productivity." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "KmNH4Root_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000128
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
 
 [Term]
 id: bervo:BERVO_0001083
-name: minimum NH4 concentration for root NH4 uptake
-comment: RootDataType.txt
+name: Minimum ammonium concentration for root ammonium uptake
+def: "Minimum ammonium concentration for root ammonium uptake defines the threshold soil ammonium concentration below which plants cannot effectively absorb ammonium nitrogen from the soil solution. This parameter determines the lower limit of plant nitrogen acquisition and influences competitive dynamics between plants and soil microorganisms for available nitrogen resources in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CMinNH4Root_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001084
-name: maximum root NO3 uptake rate
-comment: RootDataType.txt
+name: Maximum root nitrate uptake rate
+def: "Maximum root nitrate uptake rate represents the highest rate at which plant roots can absorb nitrate nitrogen from soil under optimal conditions. This kinetic parameter defines the upper limit of plant nitrate acquisition capacity and is essential for modeling nitrogen competition between vegetation and soil microorganisms in terrestrial ecosystem nitrogen cycling studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VmaxNO3Root_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000290
 property_value: bervo:BERVO_has_unit "g m-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000193
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001085
-name: Km for root NO3 uptake
-comment: RootDataType.txt
+name: Km for root nitrate uptake
+def: "Michaelis constant for root nitrate uptake represents the substrate concentration at which nitrate uptake rate reaches half of its maximum value. This biochemical parameter characterizes the affinity of root transport systems for nitrate, with lower values indicating higher uptake efficiency at low soil nitrate concentrations in plant-soil nitrogen dynamics models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "KmNO3Root_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
 
 [Term]
 id: bervo:BERVO_0001086
-name: minimum NO3 concentration for root NH4 uptake
+name: Minimum nitrate concentration for root ammonium uptake
 def: "The minimum concentration of nitrate (NO3) required in root zone for root ammonium (NH4) uptake" []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CminNO3Root_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001087
-name: maximum root PO4 uptake rate
-comment: RootDataType.txt
+name: Maximum root phosphate uptake rate
+def: "Maximum root phosphate uptake rate defines the highest rate at which plant roots can absorb phosphate from soil solution under saturated conditions. This parameter establishes the upper limit of plant phosphorous acquisition and is critical for understanding phosphorous limitation effects on plant growth and ecosystem productivity in biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VmaxPO4Root_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
-property_value: bervo:BERVO_Context bervo:BERVO_8000171
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000290
 property_value: bervo:BERVO_has_unit "g m-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001088
-name: Km for root PO4 uptake
+name: Km for root phosphate uptake
 def: "Km for root PO4 uptake refers to the half-maximal velocity constant (Km) of phosphate (PO4) uptake by plant roots. It is a parameter that characterizes the efficiency and capacity of root systems to absorb phosphate from the soil. A lower Km value indicates higher efficiency of phosphate uptake, while a higher Km value indicates lower efficiency. This parameter is important in understanding nutrient dynamics, plant growth and productivity, and strategies for optimizing nutrient use efficiency." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "KmPO4Root_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
 
 [Term]
 id: bervo:BERVO_0001089
-name: minimum PO4 concentration for root NH4 uptake
+name: Minimum phosphate concentration for root ammonium uptake
 def: "Minimum PO4 concentration for root NH4 uptake refers to the minimum concentration of phosphate (PO4) in the soil solution that allows roots of plants to absorb or take up ammonium (NH4). Ammonium is a form of nitrogen that is absorbed by plant roots from the soil and used as a nutrient. The absorption of ammonium by plant roots is often dependent on the concentration of other nutrients in the soil solution, including phosphate. By defining the minimum PO4 concentration for root NH4 uptake, it becomes possible to better understand and model nutrient dynamics and plant nutrition in soil ecosystems." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CMinPO4Root_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001090
-name: root internal radius
+name: Root internal radius
 def: "Root internal radius refers to the inner radius of a plant's root. It is an important factor in plant growth and development, affecting the plant's ability to absorb water and nutrients from the soil." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootRaidus_rpft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001091
-name: root N:C ratio x root growth yield
+name: Root N:C ratio x root growth yield
 def: "Root N:C ratio x root growth yield (CNRTS) is a measure of the relative investment in root nitrogen (N) versus root carbon (C) during root growth. This ratio influences important aspects of plant growth, development, and nutrient use efficiency. In the context of earth systems modeling, CNRTS can play a critical role in simulating plant nutrient dynamics and their influence on broader ecosystem functions." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNRTS_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000105
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000171
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000225
 
 [Term]
 id: bervo:BERVO_0001092
-name: root P:C ratio x root growth yield
-comment: RootDataType.txt
+name: Root P:C ratio x root growth yield
+def: "Root phosphorous to carbon ratio multiplied by root growth yield represents the phosphorous investment efficiency in root biomass production. This composite parameter quantifies how effectively plants allocate phosphorous resources for root growth and influences phosphorous cycling dynamics and plant competitive strategies in nutrient-limited terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPRTS_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000105
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000211
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001093
-name: non-structural chemical element in roots
-comment: RootDataType.txt
+name: Non-structural chemical element in roots
+def: "Non-structural chemical element in roots represents the concentration of mobile nutrients and metabolites that are not incorporated into structural components like cellulose or lignin. These elements include soluble sugars, amino acids, and mineral nutrients that can be readily mobilized for growth, maintenance, or transport to other plant organs in vegetation dynamics models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootMycoNonstElms_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001094
-name: maximum radius of primary roots
-comment: RootDataType.txt
+name: Maximum radius of primary roots
+def: "Maximum radius of primary roots defines the largest possible radius that main structural roots can achieve during plant development. This morphological constraint affects root hydraulic conductivity, mechanical stability, and resource investment strategies, influencing overall plant architecture and competitive ability in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root1stMaxRadius_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001095
-name: maximum radius of secondary roots
-comment: RootDataType.txt
+name: Maximum radius of secondary roots
+def: "Maximum radius of secondary roots establishes the upper limit for the thickness of lateral or branch roots that develop from primary root axes. This parameter influences the balance between resource acquisition surface area and structural investment, affecting root system efficiency and plant competitive strategies for soil resource capture." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root2ndMaxRadius_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001096
-name: root brancing frequency
+name: Root branching frequency
 def: "Root branching frequency refers to the number of root branches per unit length of root. This is an important attribute of root system architecture and can significantly influence root function, including nutrient and water uptake." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootBranchFreq_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001097
-name: root nodule chemical element
-comment: RootDataType.txt
+name: Root nodule chemical element
+def: "Root nodule chemical element quantifies the elemental composition of specialized root structures that house nitrogen-fixing bacteria in leguminous plants. These nodules contain essential elements like iron, molybdenum, and phosphorous that support nitrogen fixation processes, making them critical components for understanding biological nitrogen cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNodulElms_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001098
-name: root tortuosity to calculate root gaseous diffusivity
-comment: RootDataType.txt
+name: Root tortuosity to calculate root gaseous diffusivity
+def: "Root tortuosity to calculate root gaseous diffusivity measures the complexity of pathways for gas movement through root tissue pore spaces. This parameter affects oxygen transport to root tissues and carbon dioxide efflux from root respiration, influencing root metabolism and survival under waterlogged or compacted soil conditions in ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootPoreTortu4Gas_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000289
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001099
-name: root layer nonstructural element
+name: Root layer nonstructural element
 def: "Root layer non-structural element refers to aspects of a plant's root layer that do not contribute to its structural integrity. These may include biomolecules, enzymes, or other compounds that play vital roles in the plant's basic physiological processes. In earth system modeling, these non-structural elements help in understanding the health and function of plant roots and can impact parameters like nutrient uptake, soil interaction, and overall plant vitality." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNodulNonstElms_rpvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
 
 [Term]
 id: bervo:BERVO_0001100
-name: root layer length per plant
-comment: RootDataType.txt
+name: Root layer length per plant
+def: "Root layer length per plant quantifies the total length of roots present in a specific soil layer divided by the number of individual plants. This parameter describes root density distribution with depth and influences plant access to soil resources, competition dynamics, and soil-plant interactions in spatially explicit vegetation models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootLenPerPlant_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m p-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001101
-name: root layer length primary axes
+name: Root layer length primary axes
 def: "Root layer length of primary axes refers to the length of the primary roots in the layer of soil. It provides information on the depth distribution of roots within the soil profile." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root1stLen_rpvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001102
-name: root layer length secondary axes
+name: Root layer length secondary axes
 def: "Secondary root length refers to the length of the secondary, or lateral, roots in a plant's root system. Secondary roots develop from the primary root and enhance the root system's ability to anchor the plant and absorb water and nutrients from the soil. This measure can vary greatly depending on plant species, age, and environmental conditions.|Secondary root length refers to the total length of all secondary roots in the root system of a plant. Secondary roots, also known as lateral roots, branch off from the primary root or taproot in root layer. Secondary roots improve the efficiency of water and nutrient absorption from the soil and contribute to the stability of the plant. Measuring secondary root length is important in studies of plant growth, development, and adaptation to various environmental conditions." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root2ndLen_rpvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001103
-name: root length density in soil layers
-comment: RootDataType.txt
+name: Root length density in soil layers
+def: "The quantity of root length per unit volume of soil, commonly expressed as root length per cubic meter. This measurement is crucial for understanding root space occupation and the efficiency of soil exploration for nutrient and water uptake." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootLenDensPerPlant_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001104
-name: root layer number primary axes
+name: Root layer number primary axes
 def: "Root layer number primary axes refers to the count of primary root axes in a specific layer of root system. The primary root axis is the main root from which smaller lateral roots grow. Different root layers can have different densities and organization of primary root axes, affecting nutrient uptake and anchorage of the plant. This count aids in understanding root architecture and its effects on plant growth." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root1stXNumL_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000176
 property_value: bervo:BERVO_Context bervo:BERVO_8000006
 property_value: bervo:BERVO_has_unit "d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001105
-name: root layer number axes
-comment: RootDataType.txt
+name: Root layer number axes
+def: "The count of root axes per unit ground area within a specific soil layer. This parameter quantifies root branching patterns and root system architecture, which directly influences nutrient uptake capacity and soil stabilization." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root2ndXNum_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001106
-name: root layer number secondary axes
+name: Root layer number secondary axes
 def: "Root layer number secondary axes refer to the number of secondary roots emerging from the primary roots in the root layer of plants. This measure is critical in understanding the complexity and efficiency of the root system of plants, influencing nutrient and water uptake, plant stability, and interactions with the soil microorganisms." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root2ndXNum_rpvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000176
 property_value: bervo:BERVO_has_unit "d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
 
 [Term]
 id: bervo:BERVO_0001107
-name: root layer average length
+name: Root layer average length
 def: "The term 'root layer average length' refers to the average length of roots within a specific layer of soil. It is a parameter used in earth systems modeling to characterize the size and distribution of roots in the soil profile. This parameter influences various processes such as nutrient uptake, water absorption, and carbon allocation, and can affect the overall productivity and stability of terrestrial ecosystems." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root2ndMeanLens_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000260
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000259
 
 [Term]
 id: bervo:BERVO_0001108
-name: root layer area per plant
+name: Root layer area per plant
 def: "Root layer area per plant refers to the total area covered by the roots of a single plant. It is a parameter used in ecological and earth system modeling to understand root development, nutrient uptake, and the overall growth of plants. This information is also important for understanding soil-plant interactions and nutrient cycling." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootAreaPerPlant_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m p-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000079
 
 [Term]
 id: bervo:BERVO_0001109
-name: root layer volume water
+name: Root layer volume water
 def: "Root layer volume water refers to the volume of water present within the root layer of soil. This measurement is crucial in understanding plant water uptake, soil water retention, and the hydrological balance within the soil profile. It is measured in volume units (e.g., cubic meters) per soil layer depth (e.g., meters) and can significantly vary based on soil characteristics, environmental conditions, and plant root systems." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootVH2O_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
@@ -9852,19 +11387,20 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001110
-name: root layer diameter primary axes
-comment: RootDataType.txt
+name: Root layer diameter primary axes
+def: "The average diameter of primary root axes within a specific soil layer. This measurement is important for calculating root surface area, hydraulic conductance, and mechanical strength in soil-plant water relations and carbon allocation models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root1stRadius_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001111
-name: root layer volume air
+name: Root layer volume air
 def: "Root layer volume air refers to the amount of air space present within the root layer of soil. This space is critical for plant growth as it allows for the exchange of gases between the roots and the atmosphere, facilitates the movement of water and nutrients to the roots, and prevents the soil from becoming overly compacted. It is a vital parameter in understanding plant physiology and soil-plant interactions, and can be influenced by factors such as soil type, compaction, moisture content, and root growth." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootPoreVol_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
@@ -9872,43 +11408,47 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000050
 
 [Term]
 id: bervo:BERVO_0001112
-name: root layer depth
-comment: RootDataType.txt
+name: Root layer depth
+def: "The vertical distance from the soil surface to a specific root layer. This parameter is essential for modeling water and nutrient uptake, as well as understanding how root systems access resources at different soil depths in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root1stDepz_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001113
-name: root layer diameter secondary axes
-comment: RootDataType.txt
+name: Root layer diameter secondary axes
+def: "The average diameter of secondary or lateral root axes within a specific soil layer. This measurement helps determine the surface area available for water and nutrient absorption, as well as the mechanical properties of the root system for soil stabilization." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root2ndRadius_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001114
-name: specific root length primary axes
-comment: RootDataType.txt
+name: Specific root length primary axes
+def: "The length of primary root axes per unit mass of root biomass, indicating root efficiency in soil exploration. This parameter is crucial for understanding how plants allocate carbon to root construction and the cost-effectiveness of different root architectures in nutrient acquisition." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root1stSpecLen_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m g-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001115
-name: specific root length secondary axes
-comment: RootDataType.txt
+name: Specific root length secondary axes
+def: "The length of secondary root axes per unit mass of root biomass, representing the efficiency of lateral root development. This metric helps evaluate how plants optimize their fine root systems for maximum soil volume exploration while minimizing carbon investment costs." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Root2ndSpecLen_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m g-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001116
-name: root water uptake
+name: Root water uptake
 def: "Root water uptake refers to the process by which plant roots extract water from the soil. It is a vital parameter in earth systems modeling as it influences the distribution and availability of water in terrestrial ecosystems. Root water uptake is influenced by various factors such as soil moisture content, plant root characteristics, and environmental conditions. It is essential for accurately simulating the water cycle and understanding the dynamics of plant-water interactions in ecosystem models." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "AllPlantRootH2OLoss_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000193
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
@@ -9916,59 +11456,67 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001117
-name: root total water potential
-comment: RootDataType.txt
+name: Root total water potential
+def: "The total water potential within plant roots, representing the sum of osmotic, turgor, and matric potentials. This measurement is fundamental for understanding water transport from soil to plant and predicting water stress responses in vegetation modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSIRoot_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001118
-name: root osmotic water potential
-comment: RootDataType.txt
+name: Root osmotic water potential
+def: "The component of root water potential due to dissolved solutes, which creates an osmotic gradient for water movement. This parameter is essential for modeling water uptake efficiency and salt tolerance in plants under varying soil salinity conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSIRootOSMO_vr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
 
 [Term]
 id: bervo:BERVO_0001119
-name: root turgor water potential
-comment: RootDataType.txt
+name: Root turgor water potential
+def: "The pressure component of root water potential resulting from cell wall resistance to expansion. This parameter is critical for understanding root growth dynamics, cell expansion processes, and mechanical interactions between roots and soil particles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSIRootTurg_vr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
 
 [Term]
 id: bervo:BERVO_0001120
-name: root gaseous tracer content
-comment: RootDataType.txt
+name: Root gaseous tracer content
+def: "The concentration of gaseous tracer compounds within root tissues per unit ground area. This measurement is used to track gas transport pathways and understand root-soil gas exchange processes in biogeochemical cycling studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_rootml_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001121
-name: root dissolved gaseous tracer content
-comment: RootDataType.txt
+name: Root dissolved gaseous tracer content
+def: "The amount of dissolved gaseous tracer compounds in root tissues per unit ground area. This parameter helps quantify solute transport through root systems and understand how roots facilitate the movement of dissolved gases in soil-plant systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcs_rootml_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001122
-name: total root gas content
+name: Total root gas content
 def: "The parameter 'total root gas content' refers to the amount of gas stored in the root system of a plant. It represents the total volume of gases, such as oxygen and carbon dioxide, that are present in the root zone. This parameter can be influenced by disturbances, such as deforestation or land use change, which can lead to changes in the root system and subsequently impact the amount of gas stored in the roots." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TRootGasLossDisturb_col" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001123
-name: root C per plant
-comment: RootDataType.txt
+name: Root carbon per plant
+def: "The total amount of carbon stored in the root system of an individual plant. This parameter is essential for calculating carbon allocation patterns, belowground carbon pools, and understanding plant investment strategies in root versus shoot biomass." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootBiomCPerPlant_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g p-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000021
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
@@ -9976,72 +11524,74 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
 
 [Term]
 id: bervo:BERVO_0001124
-name: plant root element
+name: Plant root element
 def: "Plant root element refers to any chemical element found in the roots of a plant. These elements play a crucial role in plant growth and nutrition, as well as in soil fertility and the wider ecosystem." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootElms_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000220
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001125
-name: plant root structural element
+name: Plant root structural element
 def: "Plant root structural element refers to the features that comprise the structure of a plant's roots, including the root hairs, root tip, and root cap. These elements are crucial for nutrient absorption, water uptake, and structural support." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001126
-name: root layer protein C
-comment: RootDataType.txt
+name: Root layer protein carbon
+def: "The amount of carbon contained in protein compounds within a specific root layer per unit ground area. This measurement represents the nitrogen-rich organic carbon pool that is readily available for decomposition and nutrient cycling in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootProteinC_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
 
 [Term]
 id: bervo:BERVO_0001127
-name: root layer element primary axes
+name: Root layer element primary axes
 def: "Root layer element primary axes refers to the main or principal axes of elements (parts or sections) within the root layer." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootMyco1stStrutElms_rpvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
 
 [Term]
 id: bervo:BERVO_0001128
-name: root layer element secondary axes
+name: Root layer element secondary axes
 def: "The secondary axes of an element in the root layer." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootMyco2ndStrutElms_rpvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000163
 
 [Term]
 id: bervo:BERVO_0001129
-name: root layer C
+name: Root layer carbon
 def: "Root layer C refers to the amount of carbon present in the soil layer where plant roots predominantly reside. It is a parameter used in earth systems modeling to simulate and understand the carbon dynamics and cycling within terrestrial ecosystems. The root layer C can vary across different plant types, soil conditions, and land management practices, and plays a crucial role in influencing soil carbon stocks, nutrient availability, and overall ecosystem productivity." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PopuRootMycoC_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
 
 [Term]
 id: bervo:BERVO_0001130
-name: root layer nodule element
+name: Root layer nodule element
 def: "Root layer nodule element refers to the mineral content in the root nodules of plants. These nodules, which are formed in a mutualistic relationship between certain plants and bacteria, play an essential role in the nitrogen cycle by housing bacteria that can convert atmospheric nitrogen into a form that can be used by plants." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNodulStrutElms_rpvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000220
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
@@ -10049,109 +11599,118 @@ property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 
 [Term]
 id: bervo:BERVO_0001131
-name: root total nodule mass
+name: Root total nodule mass
 def: "Root total nodule mass refers to the total mass of the nodules that are present in the roots of a plant. Nodules contain bacteria that convert nitrogen in the air into a form that can be used by the plant, a process known as nitrogen fixation. Thus, the total nodule mass can indicate the capacity of a plant to fix nitrogen." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NodulStrutElms_pft" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000078
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001132
-name: root layer structural C
+name: Root layer structural carbon
 def: "Root layer structural C is the amount of carbon found in the structural components of the root layer of plants. The structural components of the plants are responsible for the growth and development of the plant. Understanding the amount of structural carbon in roots can provide insights into the plant's health and productivity." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootMycoActiveBiomC_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000191
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000006
 
 [Term]
 id: bervo:BERVO_0001134
-name: root layer nonstructural element concentration
+name: Root layer nonstructural element concentration
 def: "Root layer nonstructural element concentration refers to the concentration of nonstructural elements, such as carbohydrates and sugars, within the root layer of a terrestrial ecosystem. Nonstructural elements are organic compounds that are not part of the plant's structural tissues but are important for energy storage and metabolism. The concentration of these elements in the root layer can influence various processes, including nutrient uptake, plant growth, and carbon cycling within the ecosystem. This parameter is relevant for earth system modeling as it provides insights into the carbon dynamics and functioning of terrestrial ecosystems." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootNonstructElmConc_rpvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001135
-name: root C primary axes
-comment: RootDataType.txt
+name: Root carbon primary axes
+def: "This variable tracks the chemical elements in the primary structure of roots o rmycorrizhae in each axis. It indicates the biomass size of primary roots or the primary strcuture of mycorrhizae." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootMyco1stElm_raxs" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001136
-name: root layer protein C concentration
+name: Root layer protein carbon concentration
 def: "Root layer protein C concentration refers to the concentration of organic carbon in the root layer of the soil. It represents the amount of carbon contained in proteins found in the roots of plants within a given area of soil. This parameter is important in earth systems modeling as it influences nutrient uptake, soil carbon dynamics, and soil microbial activity." []
-comment: RootDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootProteinConc_rpvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001137
-name: root chemical element mass in soil layer
-comment: RootDataType.txt
+name: Root chemical element mass in soil layer
+def: "This variable tracks the root and mycorrhizae (when exists) biomass of chemical elements in different soil layers. It indicates the root distribution along the soil profile." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootMassElm_vr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001138
 name: Root Conductance for gas uptake
-comment: RootDataType.txt
+def: "This variable indiates how permiable the roots at a give soil layer are to the gas exchange with respect to the soil. It is a function of gas species, root porosity and root biomass. It plays an important role in root-soil gas exchange, for O2, N2, H2, Ar, CO2, CH4 and NH3." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RootGasConductance_pvr" RELATED []
-is_a: bervo:BERVO_9000016 ! root data type
+is_a: bervo:BERVO_9000016 ! Root data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001139
-name: surface litter bulk density
-comment: SurfLitterDataType.txt
+name: Surface litter bulk density
+def: "It is the mass density of surface litter, which is a function of plant chemical comopsition. This variable plays an important role in the water and heat exchange with respect to atmosphere and soil, and is also important for the carbon and nutrient cycling" []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BulkDensLitR" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "Mg m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001140
-name: surface litter boundary layer conductance
+name: Surface litter boundary layer conductance
 def: "Surface litter boundary layer conductance refers to the rate of energy or mass transfer from the litter layer on the surface of the soil to the atmosphere. This is largely dependent on factors such as litter type, structure, and moisture content, along with atmospheric conditions such as wind speed, temperature, and humidity." []
-comment: SurfLitterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PARR_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
-property_value: bervo:BERVO_Context bervo:BERVO_8000004
+is_a: bervo:BERVO_9000017 ! Surface litter data type
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Boundary%20Layer
 property_value: bervo:BERVO_has_unit "m t-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000060
 
 [Term]
 id: bervo:BERVO_0001141
-name: surface litter type:1 = plant, 2 = manure
-comment: SurfLitterDataType.txt
+name: Surface litter type:1 = plant, 2 = manure
+def: "It is an indicator used by EcoSIM to indicate the type of surface litter." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "iLitrType_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 
 [Term]
 id: bervo:BERVO_0001142
-name: factor for surface litter incorporation and soil mixing
-comment: SurfLitterDataType.txt
+name: Factor for surface litter incorporation and soil mixing
+def: "A dimensionless parameter that quantifies the rate at which surface litter is incorporated into soil through mixing processes. This factor accounts for bioturbation, tillage operations, and natural soil mixing that affect organic matter distribution and decomposition rates in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XTillCorp_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 
 [Term]
 id: bervo:BERVO_0001143
-name: water transfer between soil surface and surface litter
+name: Water transfer between soil surface and surface litter
 def: "Water transfer between soil surface and surface litter this variable represents the movement of water between the soil surface and the surface litter, or organic material, that covers the soil. This exchange of water can occur through various processes, including direct contact, capillary action, and gravitational movement. The amount and rate of water transfer can vary depending on factors such as soil properties, litter characteristics, and environmental conditions. Understanding this water exchange is important for modeling and simulating soil hydrology, soil moisture dynamics, and overall ecosystem functioning." []
-comment: SurfLitterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatFLoLitr2SoilM_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "g d-2 t-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000030
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000096
@@ -10159,1375 +11718,1624 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001144
-name: meltwater flux into surface litter
-comment: SurfLitterDataType.txt
+name: Meltwater flux into surface litter
+def: "The volumetric rate of water input to the surface litter layer from snowmelt per unit ground area. This flux is important for understanding seasonal hydrology, litter decomposition rates, and nutrient leaching processes in snow-dominated ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatFlowSno2LitRM_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001145
-name: fraction of soil surface covered by surface litter
+name: Fraction of soil surface covered by surface litter
 def: "FracSurfByLitR refers to the proportion of the soil surface that is covered by surface litter. Surface litter refers to the layer of fallen leaves, twigs, bark, and other organic material that covers the soil surface. It plays a crucial role in the nutrient cycling processes in ecosystems, providing a source of nutrients and organic matter to the soil below and offering protection against soil erosion." []
-comment: SurfLitterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracSurfByLitR_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000096
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000030
 
 [Term]
 id: bervo:BERVO_0001146
-name: net heat transfer to surface litter
-comment: SurfLitterDataType.txt
+name: Net heat transfer to surface litter
+def: "The net rate of thermal energy transfer to the surface litter layer per unit ground area. This parameter is crucial for modeling litter temperature dynamics, decomposition rates, and the thermal buffering effects of organic surface layers in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatFLoByWat2LitR_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "MJ d-2 t-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0001147
-name: surface litter volume
-comment: SurfLitterDataType.txt
+name: Surface litter volume
+def: "The total volume of surface litter per unit ground area, including both solid organic matter and pore spaces. This measurement is essential for calculating litter bulk density, porosity, and the physical capacity for water retention and gas exchange." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLitR_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000096
 
 [Term]
 id: bervo:BERVO_0001148
-name: threshold surface litter heat capacity
+name: Threshold surface litter heat capacity
 def: "Threshold surface litter heat capacity refers to the minimum amount of heat energy required to change the temperature of a given amount of surface litter by a certain degree. It is an important parameter in the modelling of fire dynamics and the effects of wildfires on ecosystems, as it helps to determine the susceptiblity of surface litter to ignition and combustion." []
-comment: SurfLitterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VHeatCapLitRMin_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000147
 property_value: bervo:BERVO_has_unit "MJ d-2 K-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000096
 
 [Term]
 id: bervo:BERVO_0001149
-name: surface litter water holding capacity
-comment: SurfLitterDataType.txt
+name: Surface litter water holding capacity
+def: "The maximum volume of water that can be retained by the surface litter layer per unit ground area. This parameter determines the litter's ability to store precipitation, reduce surface runoff, and provide water for decomposition processes and plant uptake." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VWatLitRHoldCapcity_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001150
-name: net water transfer to surface litter
+name: Net water transfer to surface litter
 def: "Net water transfer to surface litter refers to the total amount of water that is transferred to the surface litter layer of an ecosystem from other parts of the ecosystem, over a given period of time. The surface litter layer, which is made up of decomposing organic matter such as dead leaves, grasses, and other plant materials, plays a crucial role in the hydrological cycle of the ecosystem. This process is an essential aspect of water cycle in ecosystems, influencing soil moisture levels, nutrient cycling, and the overall health and functioning of the ecosystem." []
-comment: SurfLitterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatFLo2LitR_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "MJ d-2 t-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000055
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
-property_value: bervo:BERVO_Qualifier bervo:BERVO_8000025
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000262
 
 [Term]
 id: bervo:BERVO_0001151
-name: water from ice thaw in surface litter
-comment: SurfLitterDataType.txt
+name: Water from ice thaw in surface litter
+def: "The volumetric rate of water release from ice thawing within the surface litter layer per unit ground area. This flux is critical for understanding spring hydrology, freeze-thaw cycles, and their effects on litter decomposition and nutrient release." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TLitrIceFlxThaw_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001152
-name: latent heat released from water freeze in surface litter
-comment: SurfLitterDataType.txt
+name: Latent heat released from water freeze in surface litter
+def: "The rate of thermal energy release per unit ground area when water freezes within the surface litter layer. This heat flux affects local temperature dynamics and influences the thermal regime of the litter-soil interface during freezing periods." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TLitrIceHeatFlxFrez_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
 
 [Term]
 id: bervo:BERVO_0001153
-name: precipitation flux into surface litter
+name: Precipitation flux into surface litter
 def: "Precipitation flux into surface litter refers to the flow rate of precipitation, such as rain, snowfall, or dew, into the surface litter layer of an ecosystem. Surface litter, which consists of dead plant material such as leaves and twigs, plays a critical role in nutrient cycling and soil formation. Measurement of this precipitation flux is important for understanding the hydrological dynamics of an ecosystem, particularly the processes of infiltration and percolation." []
-comment: SurfLitterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Rain2LitRSurf_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000096
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000032
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001154
-name: irrigation flux into surface litter
+name: Irrigation flux into surface litter
 def: "Irrigation flux into surface litter quantifies the amount of water added to the surface litter layer of the soil through irrigation. Surface litter refers to the organic material, such as dead leaves, twigs, and other plant residues, that covers the soil surface. This process can affect the moisture content and decomposition rates of the surface litter, affecting nutrient cycling and soil fertility." []
-comment: SurfLitterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Irrig2LitRSurf_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000070
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000096
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000150
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001155
-name: litter porosity
-comment: SurfLitterDataType.txt
+name: Litter porosity
+def: "The fraction of surface litter volume occupied by pore spaces, expressed as pore volume per total litter volume. This parameter controls water infiltration, gas exchange, and microbial access to organic substrates in decomposing litter layers." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "POROS0_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "m3 pore m-3 litr" xsd:string
 
 [Term]
 id: bervo:BERVO_0001156
-name: surface litter OM in each complex
-comment: SurfLitterDataType.txt
+name: Surface litter organic matter in each complex
+def: "The mass of organic matter per unit ground area associated with different biochemical complexes in surface litter. This parameter tracks the distribution of carbon among various decomposition pools with different turnover rates and chemical compositions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RC0_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001157
-name: surface litter OM in the autotrophic complex
-comment: SurfLitterDataType.txt
+name: Surface litter organic matter in the autotrophic complex
+def: "The mass of organic matter per unit ground area in surface litter that is associated with autotrophic organisms and their byproducts. This parameter represents the carbon pool derived from photosynthetic organisms and affects nutrient cycling and energy flow in decomposer communities." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RC0ff_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001158
-name: total inital water mass in litter layer
-comment: SurfLitterDataType.txt
+name: Total initial water mass in litter layer
+def: "The total volume of water per unit ground area present in the litter layer at the beginning of a simulation period. This parameter establishes initial hydrological conditions for modeling water dynamics, decomposition processes, and heat transfer in the litter layer." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LitWatMassBeg_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "m3 H2O d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001159
-name: total final water mass in litter layer
-comment: SurfLitterDataType.txt
+name: Total final water mass in litter layer
+def: "The total volume of water per unit ground area remaining in the litter layer at the end of a simulation period. This parameter allows calculation of net water flux through the litter layer and assessment of water balance changes over time." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LitWatMassEnd_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "m3 H2O d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000266
 
 [Term]
 id: bervo:BERVO_0001160
-name: total precipiation reaches the litter layer
-comment: SurfLitterDataType.txt
+name: Total precipitation reaches the litter layer
+def: "The total volumetric rate of precipitation input to the litter layer per unit ground area, including both direct rainfall and throughfall. This flux drives litter hydration, leaching processes, and provides water for microbial decomposition activities." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Rain2LitR_col" RELATED []
-is_a: bervo:BERVO_9000017 ! surface litter data type
+is_a: bervo:BERVO_9000017 ! Surface litter data type
 property_value: bervo:BERVO_has_unit "m3 H3O d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001161
-name: microbial radius
-comment: NitroPars.txt
+name: Microbial radius
+def: "The average radius of microbial cells used in biogeochemical models to calculate surface area and volume. This parameter affects microbial contact with substrates, uptake kinetics, and spatial distribution of biogeochemical reactions in soil and sediment environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ORAD" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000091
 
 [Term]
 id: bervo:BERVO_0001162
-name: microbial density
-comment: NitroPars.txt
+name: Microbial density
+def: "The number of microbial cells per unit volume of soil or sediment. This parameter determines the spatial distribution of biogeochemical processes and influences the rates of nutrient cycling, organic matter decomposition, and greenhouse gas production in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BIOS" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000233
 property_value: bervo:BERVO_has_unit "n m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000091
 
 [Term]
 id: bervo:BERVO_0001163
-name: microbial surface area
-comment: NitroPars.txt
+name: Microbial surface area
+def: "The total surface area of microbial cells per unit volume of soil or sediment. This parameter controls the contact area available for substrate uptake, enzyme activity, and biogeochemical reactions, directly influencing the efficiency of microbial processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "BIOA" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "m2 m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000091
 
 [Term]
 id: bervo:BERVO_0001164
-name: inhibition of decomposition by microbial concentration
-comment: NitroPars.txt
+name: Inhibition of decomposition by microbial concentration
+def: "The concentration threshold at which microbial biomass begins to inhibit its own decomposition activity. This parameter represents density-dependent effects on microbial metabolism and helps model feedback mechanisms that regulate decomposition rates in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DCKI" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "g C m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001165
-name: maximum remobilization of microbial N
-comment: NitroPars.txt
+name: Maximum remobilization of microbial nitrogen
+def: "The maximum fraction of nitrogen that can be remobilized from microbial biomass during nutrient stress or death. This parameter controls nitrogen cycling efficiency and determines how much microbial nitrogen becomes available for plant uptake or other biogeochemical processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCX" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001166
-name: maximum P recycling fractions
-comment: NitroPars.txt
+name: Maximum P recycling fractions
+def: "The maximum fraction of phosphorus that can be recycled within microbial communities through remobilization processes. This parameter governs phosphorus cycling efficiency and determines the availability of this limiting nutrient for ecosystem productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCQ" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001168
-name: maximum remobilization of microbial P
-comment: NitroPars.txt
+name: Maximum remobilization of microbial phosphorus
+def: "The maximum fraction of phosphorus that can be remobilized from microbial biomass during nutrient limitation or cell death. This parameter controls phosphorus availability for plant uptake and affects the overall phosphorus cycling dynamics in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RCCY" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001169
-name: fraction of nonstructural transferred with priming
-comment: NitroPars.txt
+name: Fraction of nonstructural transferred with priming
+def: "The proportion of nonstructural carbon that is transferred to accelerate the decomposition of more recalcitrant organic matter. This parameter quantifies the priming effect, where labile carbon inputs stimulate the breakdown of stable soil organic matter." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FPRIM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0001170
-name: fraction of microbial C,N,P transferred with priming
-comment: NitroPars.txt
+name: Fraction of microbial C,N,P transferred with priming
+def: "The proportion of microbial carbon, nitrogen, and phosphorus that participates in priming reactions. This parameter controls how microbial nutrients are allocated to enhance the decomposition of recalcitrant organic matter in soil and sediment systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FPRIMM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0001171
-name: rate constant for transferring nonstructural to structural microbial C
-comment: NitroPars.txt
+name: Rate constant for transferring nonstructural to structural microbial C
+def: "The kinetic parameter that governs the conversion of nonstructural carbon reserves into structural microbial biomass. This rate constant controls microbial growth efficiency and the allocation of carbon between energy metabolism and biomass production." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OMGR" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001172
-name: DOC product inhibition constant for decomposition
-comment: NitroPars.txt
+name: Dissolved organic carbon product inhibition constant for decomposition
+def: "A kinetic parameter that quantifies how dissolved organic carbon products inhibit their own decomposition reactions by reducing enzyme activity or substrate accessibility. This constant is essential for modeling decomposition dynamics in aquatic and soil systems where organic carbon accumulation can create feedback effects that slow further breakdown processes and affect carbon cycling rates." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "OQKI" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000269
 property_value: bervo:BERVO_has_unit "g C m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
 
 [Term]
 id: bervo:BERVO_0001173
-name: H2 product inhibition for methanogenesis
-comment: NitroPars.txt
+name: Hydrogen gas product inhibition for methanogenesis
+def: "The hydrogen concentration threshold above which methane production becomes inhibited due to product accumulation. This parameter controls the feedback mechanism that regulates methanogenesis rates when hydrogen gas accumulates in anaerobic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "H2KI" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "g H m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001174
-name: acetate product inhibition constant for decomposition
-comment: NitroPars.txt
+name: Acetate product inhibition constant for decomposition
+def: "A kinetic parameter that describes how acetate accumulation inhibits its own decomposition or production pathways in anaerobic biogeochemical processes. This constant is important for modeling fermentation and methanogenesis in waterlogged soils, sediments, and anaerobic environments where acetate serves as both an intermediate product and substrate for methane production." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "OAKI" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000269
 property_value: bervo:BERVO_has_unit "g C m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001175
-name: Km to slow microbial decomposition with low microbial C
-comment: NitroPars.txt
+name: Km to slow microbial decomposition with low microbial carbon
+def: "The Michaelis constant that describes the substrate concentration at which microbial decomposition proceeds at half-maximum rate when microbial carbon biomass is limiting. This parameter is crucial for modeling how microbial population size affects decomposition efficiency and controls the breakdown of organic matter in carbon-limited soil and sediment environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "COMKI" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g micr C g-1 subs C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001176
-name: Km to slow microbial maintenance respiration with low microbial C
-comment: NitroPars.txt
+name: Km to slow microbial maintenance respiration with low microbial carbon
+def: "The Michaelis constant that governs the substrate concentration required for half-maximum microbial maintenance respiration when microbial carbon biomass is limited. This parameter controls how substrate availability affects microbial survival and basic metabolic functions in resource-poor environments, influencing carbon turnover and microbial community persistence in oligotrophic soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "COMKM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g micr C g-1 subs C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001177
-name: controls C remobilization of microbial C
-comment: NitroPars.txt
+name: Controls carbon remobilization of microbial carbon
+def: "A parameter that regulates the rate at which carbon is remobilized from microbial biomass back into available carbon pools. This control mechanism affects carbon cycling efficiency and determines how quickly microbial carbon becomes available for other ecosystem processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CKC" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "g C g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001178
-name: rate for mixing surface litter
-comment: NitroPars.txt
+name: Rate for mixing surface litter
+def: "The kinetic rate constant for the physical mixing of surface litter with underlying soil layers. This parameter controls bioturbation processes and determines how quickly surface organic matter becomes incorporated into the soil profile." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FOSCZ0" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001179
-name: rate for mixing subsurface litter
-comment: NitroPars.txt
+name: Rate for mixing subsurface litter
+def: "The kinetic rate constant for the mixing of subsurface litter within soil layers below the surface. This parameter controls the redistribution of buried organic matter and affects decomposition rates in deeper soil horizons." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FOSCZL" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001180
-name: minimum ratio of total biological demand for any substrate by any microbial population
-comment: NitroPars.txt
+name: Minimum ratio of total biological demand for any substrate by any microbial population
+def: "The lowest acceptable ratio of substrate demand that must be maintained for microbial population viability. This parameter sets the threshold below which microbial populations cannot sustain themselves, affecting community structure and biogeochemical process rates." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FMN" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000245
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001181
-name: Km for SOC decomposition
-comment: NitroPars.txt
+name: Km for soil organic carbon decomposition
+def: "The Michaelis constant for soil organic carbon decomposition, representing the substrate concentration at which decomposition occurs at half-maximum rate. This parameter controls the efficiency of microbial soil organic carbon utilization and affects carbon cycling rates in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DCKM0" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g C g-1 soil" xsd:string
 
 [Term]
 id: bervo:BERVO_0001183
-name: specific oxidation rates for all bacteria
-comment: NitroPars.txt
+name: Specific oxidation rates for all bacteria
+def: "The maximum rate of substrate oxidation per unit bacterial biomass under optimal conditions. This parameter determines the metabolic activity and growth potential of bacterial communities in soil and sediment environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VMXO" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000277
 property_value: bervo:BERVO_has_unit "g C g-1C h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001184
-name: specific oxidation rates for all fungi
-comment: NitroPars.txt
+name: Specific oxidation rates for all fungi
+def: "The maximum rate of substrate oxidation per unit fungal biomass under optimal environmental conditions. This parameter characterizes the metabolic efficiency of fungal decomposer communities and their contribution to organic matter breakdown in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VMXF" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000277
 property_value: bervo:BERVO_has_unit "g C g-1C h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001185
-name: specific oxidation rates for acetotrophic methanogens
-comment: NitroPars.txt
+name: Specific oxidation rates for acetotrophic methanogens
+def: "The maximum rate of acetate oxidation per unit methanogenic biomass during methane production from acetate. This parameter determines the efficiency of acetotrophic methanogenesis in anaerobic environments such as waterlogged soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VMXM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000277
 property_value: bervo:BERVO_has_unit "g C g-1C h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001186
-name: specific oxidation rates for ammonia oxidizers
-comment: NitroPars.txt
+name: Specific oxidation rates for ammonia oxidizers
+def: "The maximum rate of ammonia oxidation per unit nitrifying biomass during the first step of nitrification. This parameter controls the efficiency of ammonia-oxidizing bacteria and archaea in converting ammonia to nitrite in soil and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VMXH" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000277
 property_value: bervo:BERVO_has_unit "g  g-1C h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001187
-name: specific oxidation rates for nitrite oxidizers
-comment: NitroPars.txt
+name: Specific oxidation rates for nitrite oxidizers
+def: "The maximum rate of nitrite oxidation per unit nitrifying biomass during the second step of nitrification. This parameter determines the efficiency of nitrite-oxidizing bacteria in converting nitrite to nitrate and completing the nitrification process." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VMXN" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000277
 property_value: bervo:BERVO_has_unit "g  g-1C h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001188
-name: specific oxidation rates for methanotrophs
-comment: NitroPars.txt
+name: Specific oxidation rates for methanotrophs
+def: "The maximum rate of methane oxidation per unit methanotrophic biomass under optimal conditions. This parameter controls the efficiency of methane-consuming bacteria in reducing atmospheric methane concentrations and affects greenhouse gas dynamics in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VMX4" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000277
 property_value: bervo:BERVO_has_unit "g   g-1C h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001189
-name: specific oxidation rates for hydrogenotrophic methanogens
-comment: NitroPars.txt
+name: Specific oxidation rates for hydrogenotrophic methanogens
+def: "The maximum rate of hydrogen oxidation per unit methanogenic biomass during methane production from hydrogen and carbon dioxide. This parameter determines the efficiency of hydrogenotrophic methanogenesis in anaerobic environments where hydrogen gas is available as an electron donor." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VMXC" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000277
 property_value: bervo:BERVO_has_unit "g   g-1C h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001190
-name: Km for DOC uptake by heterotrophs bacteria and fungi
-comment: NitroPars.txt
+name: Km for dissolved organic carbon uptake by heterotrophs bacteria and fungi
+def: "The Michaelis constant for dissolved organic carbon uptake by heterotrophic bacteria and fungi, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the competitive ability of heterotrophic microorganisms for dissolved organic carbon in soil and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OQKM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g C m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
 
 [Term]
 id: bervo:BERVO_0001191
 name: Km for acetate uptake by heterotrophic fermenters
-comment: NitroPars.txt
+def: "The Michaelis constant for acetate uptake by fermenting bacteria that convert organic acids to simpler compounds. This parameter determines the efficiency of acetate utilization by fermentative microorganisms in anaerobic soil and sediment environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OQKA" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g C m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001192
 name: Km for acetate uptake by acetotrophic methanogens
-comment: NitroPars.txt
+def: "The Michaelis constant for acetate uptake by acetotrophic methanogenic archaea during methane production. This parameter controls the substrate affinity of acetate-consuming methanogens and affects methane production rates in anaerobic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OQKAM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g C m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001193
-name: Km for CO2 uptake
-comment: NitroPars.txt
+name: Km for carbon dioxide uptake
+def: "The Michaelis constant for carbon dioxide uptake by autotrophic microorganisms during carbon fixation processes. This parameter determines the efficiency of carbon dioxide assimilation by chemolithotrophic and photosynthetic organisms in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCKM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g C m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001194
-name: Km for CH4 uptake
-comment: NitroPars.txt
+name: Km for methane uptake
+def: "The Michaelis constant for methane uptake by methanotrophic bacteria that oxidize methane as an energy and carbon source. This parameter controls the substrate affinity of methane-consuming bacteria and affects atmospheric methane consumption in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCK4" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g C m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001195
-name: Km for NH4 uptake by nitrifiers
-comment: NitroPars.txt
+name: Km for ammonium uptake by nitrifiers
+def: "The Michaelis constant for ammonium uptake by nitrifying bacteria during the first step of nitrification. This parameter determines the substrate affinity of ammonia-oxidizing microorganisms and controls nitrification rates under varying ammonium availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZHKM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "gN m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001196
-name: Km for NO2 uptake by nitrifiers
-comment: NitroPars.txt
+name: Km for nitrite uptake by nitrifiers
+def: "The Michaelis constant for nitrite uptake by nitrite-oxidizing bacteria during the second step of nitrification. This parameter controls the substrate affinity of nitrite-oxidizing microorganisms and affects the rate of nitrate production in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZNKM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "gN m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001197
-name: Km for NO3 uptake by denitrifiers
-comment: NitroPars.txt
+name: Km for nitrate uptake by denitrifiers
+def: "The Michaelis constant for nitrate uptake by denitrifying bacteria during anaerobic respiration. This parameter determines the substrate affinity of denitrifiers for nitrate and controls the initiation of the denitrification process in oxygen-limited soil environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Z3KM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "gN m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001198
-name: Km for NO2 uptake by denitrifiers
-comment: NitroPars.txt
+name: Km for nitrite uptake by denitrifiers
+def: "The Michaelis constant for nitrite uptake by denitrifying bacteria during the intermediate steps of denitrification. This parameter controls the efficiency of nitrite reduction and affects the production of nitrous oxide and nitrogen gas in anaerobic soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Z2KM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "gN m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001199
-name: Km for N2O uptake by denitrifiers
-comment: NitroPars.txt
+name: Km for nitrous oxide uptake by denitrifiers
+def: "The Michaelis constant for nitrous oxide uptake by denitrifying bacteria during the final step of denitrification. This parameter determines the efficiency of nitrous oxide reduction to nitrogen gas and affects greenhouse gas emissions from agricultural and natural soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Z1KM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "gN m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001200
-name: maximum uptake rate for NH4 uptake kinetics by all microbial functional groups
-comment: NitroPars.txt
+name: Maximum uptake rate for ammonium uptake kinetics by all microbial functional groups
+def: "The maximum possible rate of ammonium uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of ammonium assimilation capacity by soil microbial communities and affects nitrogen availability for plant uptake." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Z4MX" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "g N m-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001201
-name: Km for NH4 uptake kinetics by all microbial functional groups
-comment: NitroPars.txt
+name: Km for ammonium uptake kinetics by all microbial functional groups
+def: "The Michaelis constant for ammonium uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial ammonium assimilation in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Z4KU" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g N m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001202
-name: minimum concentration for NH4 uptake kinetics by all microbial functional groups
-comment: NitroPars.txt
+name: Minimum concentration for ammonium uptake kinetics by all microbial functional groups
+def: "The threshold ammonium concentration below which uptake by microbial functional groups becomes negligible. This parameter sets the lower limit for effective microbial ammonium assimilation and affects nitrogen cycling dynamics at low substrate concentrations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Z4MN" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g N m-3" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001203
-name: maximum uptake rate for NO3 uptake kinetics by all microbial functional groups
-comment: NitroPars.txt
+name: Maximum uptake rate for NO3 uptake kinetics by all microbial functional groups
+def: "The maximum possible rate of nitrate uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of nitrate assimilation capacity by soil microbial communities and influences nitrogen retention in ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZOMX" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "g N m-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001204
 name: Km for NO3 uptake kinetics by all microbial functional groups
-comment: NitroPars.txt
+def: "The Michaelis constant for nitrate uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial nitrate assimilation across all functional groups." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZOKU" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g N m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001205
-name: minimum concentration for NO3 uptake kinetics by all microbial functional groups
-comment: NitroPars.txt
+name: Minimum concentration for NO3 uptake kinetics by all microbial functional groups
+def: "The threshold nitrate concentration below which uptake by microbial functional groups becomes negligible. This parameter establishes the lower limit for effective microbial nitrate assimilation and affects nitrogen cycling at low substrate availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZOMN" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g N m-3" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001206
-name: maximum rate for H2PO4 uptake kinetics by all microbial functional groups
-comment: NitroPars.txt
+name: Maximum rate for H2PO4 uptake kinetics by all microbial functional groups
+def: "The maximum possible rate of dihydrogen phosphate uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of phosphorus assimilation capacity by soil microbial communities and affects phosphorus availability for ecosystem productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HPMX" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "g P m-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001207
 name: Km for H2PO4 uptake kinetics by all microbial functional groups
-comment: NitroPars.txt
+def: "The Michaelis constant for dihydrogen phosphate uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial phosphorus assimilation in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HPKU" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g P m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001208
 name: Minimum concentration for H2PO4 uptake kinetics by all microbial functional groups
-comment: NitroPars.txt
+def: "The threshold dihydrogen phosphate concentration below which uptake by microbial functional groups becomes negligible. This parameter sets the lower limit for effective microbial phosphorus assimilation and affects phosphorus cycling dynamics at low substrate concentrations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HPMN" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g P m-3" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001209
-name: Km for N2 uptake by diazotrophs
-comment: NitroPars.txt
+name: Km for nitrogen gas uptake by diazotrophs
+def: "The Michaelis constant for atmospheric nitrogen uptake by nitrogen-fixing bacteria and archaea during biological nitrogen fixation. This parameter determines the substrate affinity of diazotrophic microorganisms and controls nitrogen fixation rates under varying atmospheric nitrogen availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZFKM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g N m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001210
-name: Km for H2 uptake by hydrogenotrophic methanogens
-comment: NitroPars.txt
+name: Km for hydrogen gas uptake by hydrogenotrophic methanogens
+def: "The Michaelis constant for hydrogen gas uptake by hydrogenotrophic methanogenic archaea during methane production. This parameter determines the substrate affinity of hydrogen-consuming methanogens and controls methanogenesis rates in environments where hydrogen gas is the primary electron donor." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "H2KM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g H m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001211
-name: efficiency CO2 conversion to biomass by ammonia oxidizers
-comment: NitroPars.txt
+name: Efficiency carbon dioxide conversion to biomass by ammonia oxidizers
+def: "The fraction of carbon dioxide that ammonia-oxidizing bacteria can convert into biomass during chemolithotrophic growth. This efficiency parameter determines how effectively these nitrifying microorganisms build biomass while oxidizing ammonia for energy in nitrogen cycling processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ECNH" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 
 [Term]
 id: bervo:BERVO_0001212
-name: efficiency CO2 conversion to biomass by nitrite oxidizers
-comment: NitroPars.txt
+name: Efficiency carbon dioxide conversion to biomass by nitrite oxidizers
+def: "The fraction of carbon dioxide that nitrite-oxidizing bacteria can convert into biomass during chemolithotrophic metabolism. This parameter controls biomass production efficiency for the second step of nitrification, where nitrite is oxidized to nitrate." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ECNO" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 
 [Term]
 id: bervo:BERVO_0001213
-name: efficiency CO2 conversion to biomass by methane oxidizers
-comment: NitroPars.txt
+name: Efficiency carbon dioxide conversion to biomass by methane oxidizers
+def: "The fraction of carbon dioxide that methanotrophic bacteria can convert into biomass while oxidizing methane as an energy source. This efficiency determines the biomass yield of methane-consuming bacteria and affects methane consumption rates in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ECHO" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 
 [Term]
 id: bervo:BERVO_0001214
-name: N2:O2 ratios for e- transfers to NO3 by denitrifiers
-comment: NitroPars.txt
+name: N2:ratios for e- transfers to NO3 by denitrifiers
+def: "The stoichiometric ratio of nitrogen gas to electron transfers when denitrifying bacteria reduce nitrate during anaerobic respiration. This parameter controls the electron transport efficiency and energy yield from nitrate reduction in oxygen-limited soil environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "eQNO3toOxy" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 
 [Term]
 id: bervo:BERVO_0001215
-name: N2:O2 ratios for e- transfers to NO2 by denitrifiers
-comment: NitroPars.txt
+name: N2:ratios for e- transfers to Nby denitrifiers
+def: "The stoichiometric ratio of nitrogen compounds to electron transfers during nitrite reduction by denitrifying bacteria. This parameter governs the efficiency of electron transport in the denitrification pathway and affects nitrogen oxide production rates." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "eQNO2toOxy" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 
 [Term]
 id: bervo:BERVO_0001216
-name: N2:O2 ratios for e- transfers to N2O by denitrifiers
-comment: NitroPars.txt
+name: N2:ratios for e- transfers to nitrous oxide by denitrifiers
+def: "The stoichiometric ratio of nitrogen gas to electron transfers during nitrous oxide reduction by denitrifying bacteria. This parameter determines the electron transport efficiency in the final step of denitrification and affects nitrous oxide emissions from soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "eQN2OtoOxy" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 
 [Term]
 id: bervo:BERVO_0001217
-name: parameter for nitrification inhibition
-comment: NitroPars.txt
+name: Parameter for nitrification inhibition
+def: "A dimensionless parameter that quantifies the degree to which nitrification rates are reduced by inhibitory compounds or conditions. This parameter helps model the effects of nitrification inhibitors used in agriculture and natural inhibitory processes in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RNFNI" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 
 [Term]
 id: bervo:BERVO_0001218
-name: inhibition of nitrification inhibition by NH3
-comment: NitroPars.txt
+name: Inhibition of nitrification inhibition by NH3
+def: "The ammonia concentration threshold above which nitrification becomes inhibited due to substrate toxicity effects. This parameter captures the feedback mechanism where high ammonia concentrations can inhibit the very process that consumes ammonia in nitrogen cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZHKI" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "g N m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001219
-name: product inhibn for NOx reduction by denitrifiers
-comment: NitroPars.txt
+name: Product inhibn for NOx reduction by denitrifiers
+def: "The concentration threshold of nitrogen oxide products above which denitrification rates become inhibited. This parameter models feedback inhibition where accumulation of denitrification products can slow down the reduction process in anaerobic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VMKI" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "g N m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001220
-name: product inhibn for NH3 oxidation by nitrifiers
-comment: NitroPars.txt
+name: Product inhibn for NH3 oxidation by nitrifiers
+def: "The concentration threshold of ammonia oxidation products above which nitrification rates become reduced due to product inhibition. This parameter controls feedback mechanisms that regulate nitrification when products accumulate in soil microsites." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VHKI" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "g N m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001221
-name: Km for O2 uptake by nitrifiers
-comment: NitroPars.txt
+name: Km for uptake by nitrifiers
+def: "The Michaelis constant for oxygen uptake by nitrifying bacteria, representing the oxygen concentration at which uptake occurs at half-maximum rate. This parameter determines the oxygen sensitivity of nitrification and affects nitrogen cycling rates under varying oxygen availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OXKA" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "g O m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001222
-name: energy requirements for microbial growth of aerobic bacteria
-comment: NitroPars.txt
+name: Energy requirements for microbial growth of aerobic bacteria
+def: "The amount of energy required per unit carbon for aerobic bacterial growth and maintenance under optimal conditions. This parameter determines the efficiency of carbon conversion to biomass and affects the growth yield of aerobic decomposer communities in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EOMC" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001223
-name: energy requirements for microbial growth of denitrifiers
-comment: NitroPars.txt
+name: Energy requirements for microbial growth of denitrifiers
+def: "The energy cost per unit carbon for denitrifying bacterial growth during anaerobic respiration using nitrate or nitrite. This parameter reflects the lower energy efficiency of anaerobic metabolism compared to aerobic respiration and affects denitrifier population dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EOMD" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001224
-name: energy requirements for microbial growth of fungi
-comment: NitroPars.txt
+name: Energy requirements for microbial growth of fungi
+def: "The energy cost per unit carbon for fungal growth and maintenance in soil environments. This parameter accounts for the metabolic efficiency of fungi, which often differs from bacteria due to different cellular structures and metabolic pathways." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EOMG" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001225
-name: energy requirements for microbial growth of fermenters
-comment: NitroPars.txt
+name: Energy requirements for microbial growth of fermenters
+def: "The energy cost per unit carbon for fermenting microorganisms that break down organic matter without oxygen or alternative electron acceptors. This parameter reflects the low energy yield of fermentation processes and affects the efficiency of anaerobic decomposition." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EOMF" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001226
-name: energy requirements for microbial growth of methanogens
-comment: NitroPars.txt
+name: Energy requirements for microbial growth of methanogens
+def: "The energy cost per unit carbon for methanogenic archaea that produce methane as an end product of anaerobic metabolism. This parameter represents the energy efficiency of methanogenesis, which is typically lower than other respiratory processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EOMH" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001227
-name: energy requirements for microbial growth of diazotrophs
-comment: NitroPars.txt
+name: Energy requirements for microbial growth of diazotrophs
+def: "The energy cost per unit carbon for nitrogen-fixing bacteria that convert atmospheric nitrogen to ammonia. This parameter includes the high energy cost of breaking the strong nitrogen-nitrogen triple bond and affects the competitiveness of diazotrophs in ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EOMN" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001228
-name: free energy yields of redox reactions for DOC-CO2
-comment: NitroPars.txt
+name: Free energy yields of redox reactions for DOC-carbon dioxide
+def: "The Gibbs free energy change per unit carbon when dissolved organic carbon is oxidized to carbon dioxide using oxygen. This parameter determines the thermodynamic favorability and energy yield of aerobic respiration processes in soil and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GO2X" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000288
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001229
-name: free energy yields of redox reactions for CO2-CH4
-comment: NitroPars.txt
+name: Free energy yields of redox reactions for carbon dioxide-CH4
+def: "The Gibbs free energy change per unit carbon when carbon dioxide is reduced to methane during methanogenesis. This parameter determines the thermodynamic driving force for methane production in anaerobic environments such as waterlogged soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GH4X" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000288
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001230
-name: free energy yields of redox reactions for DOC-acetate
-comment: NitroPars.txt
+name: Free energy yields of redox reactions for DOC-acetate
+def: "The Gibbs free energy change per unit carbon when dissolved organic carbon is fermented to produce acetate. This parameter governs the thermodynamic feasibility of fermentation processes that convert complex organic matter to simpler organic acids." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GCHX" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000288
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001231
-name: free energy yields of redox reactions for acetate-CO2
-comment: NitroPars.txt
+name: Free energy yields of redox reactions for acetate-carbon dioxide
+def: "The Gibbs free energy change per unit carbon when acetate is oxidized to carbon dioxide using oxygen as electron acceptor. This parameter determines the energy yield from acetate respiration and affects the competitive advantage of acetate-consuming microorganisms." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GO2A" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000288
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001232
-name: free energy yields of redox reactions for acetate-CH4
-comment: NitroPars.txt
+name: Free energy yields of redox reactions for acetate-CH4
+def: "The Gibbs free energy change per unit carbon when acetate is converted to methane and carbon dioxide by acetotrophic methanogens. This parameter controls the thermodynamic favorability of acetotrophic methanogenesis in anaerobic sediments and waterlogged soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GC4X" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000288
 property_value: bervo:BERVO_has_unit "kJ g-1 C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001234
-name: free energy yields of redox reactions for NO3-NO2, NO2-N2O,N2O-N2
-comment: NitroPars.txt
+name: Free energy yields of redox reactions for NO3-NO2, NO2-N2O,N2O-N2
+def: "The Gibbs free energy change per unit nitrogen for the sequential reduction steps in denitrification. This parameter governs the thermodynamic driving force for nitrate reduction to nitrogen gas and determines the energy available for denitrifying bacteria." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GNOX" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000288
 property_value: bervo:BERVO_has_unit "kJ g-1 N" xsd:string
 
 [Term]
 id: bervo:BERVO_0001235
-name: free energy yields of redox reactions for N2-NH3
-comment: NitroPars.txt
+name: Free energy yields of redox reactions for N2-NH3
+def: "The Gibbs free energy change per unit nitrogen when atmospheric nitrogen is reduced to ammonia during biological nitrogen fixation. This parameter represents the large energy cost of breaking the nitrogen triple bond and affects the energy budget of diazotrophic organisms." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "GN2X" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000288
 property_value: bervo:BERVO_has_unit "kJ g-1 N" xsd:string
 
 [Term]
 id: bervo:BERVO_0001236
-name: growth respiration efficiency for aerobic N2 fixation
-comment: NitroPars.txt
+name: Growth respiration efficiency for aerobic nitrogen fixation
+def: "The fraction of substrate carbon that is converted to biomass versus respired during aerobic nitrogen fixation. This efficiency parameter accounts for the high energy cost of nitrogen fixation and determines the carbon use efficiency of aerobic diazotrophs." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EN2X" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000297
 
 [Term]
 id: bervo:BERVO_0001237
-name: growth respiration efficiency for anaerobic N2 fixation
-comment: NitroPars.txt
+name: Growth respiration efficiency for anaerobic nitrogen fixation
+def: "The fraction of substrate carbon converted to biomass versus respired during anaerobic nitrogen fixation. This parameter reflects the even higher energy costs of nitrogen fixation under anaerobic conditions and affects the growth yield of anaerobic diazotrophs." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EN2Y" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000297
 
 [Term]
 id: bervo:BERVO_0001238
-name: growth respiration efficiency for aerobic bacteria (DOC)
-comment: NitroPars.txt
+name: Growth respiration efficiency for aerobic bacteria (DOC)
+def: "The fraction of dissolved organic carbon that aerobic bacteria convert to biomass versus respire for energy. This efficiency parameter determines the carbon use efficiency of aerobic decomposer communities and affects carbon cycling rates in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EO2X" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000297
 
 [Term]
 id: bervo:BERVO_0001239
-name: growth respiration efficiency for fermenters
-comment: NitroPars.txt
+name: Growth respiration efficiency for fermenters
+def: "The fraction of substrate carbon that fermenting microorganisms convert to biomass versus metabolic byproducts. This low efficiency parameter reflects the minimal energy yield from fermentation processes and affects microbial growth in anaerobic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EH4X" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000297
 
 [Term]
 id: bervo:BERVO_0001240
-name: growth respiration efficiency for fungi
-comment: NitroPars.txt
+name: Growth respiration efficiency for fungi
+def: "The fraction of substrate carbon that fungi convert to biomass versus respire during aerobic metabolism. This efficiency parameter accounts for fungal-specific metabolic characteristics and affects the role of fungi in carbon cycling and organic matter decomposition." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EO2G" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000297
 
 [Term]
 id: bervo:BERVO_0001241
-name: growth respiration efficiency for denitrifiers (aerobic)
-comment: NitroPars.txt
+name: Growth respiration efficiency for denitrifiers (aerobic)
+def: "The fraction of substrate carbon that denitrifying bacteria convert to biomass during aerobic growth conditions. This parameter reflects the metabolic flexibility of denitrifiers that can switch between aerobic and anaerobic respiration depending on oxygen availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EO2D" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000297
 
 [Term]
 id: bervo:BERVO_0001242
-name: growth respiration efficiency for diazotrophs
-comment: NitroPars.txt
+name: Growth respiration efficiency for diazotrophs
+def: "The fraction of substrate carbon that nitrogen-fixing bacteria convert to biomass versus respire during diazotrophic growth. This parameter accounts for the additional energy demands of nitrogen fixation and affects the competitiveness of diazotrophs in nitrogen-limited environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ENFX" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000297
 
 [Term]
 id: bervo:BERVO_0001243
-name: growth respiration efficiency for denitrifiers (anaerobic)
-comment: NitroPars.txt
+name: Growth respiration efficiency for denitrifiers (anaerobic)
+def: "The fraction of substrate carbon that denitrifying bacteria convert to biomass during anaerobic respiration using nitrate or nitrite. This lower efficiency parameter reflects the reduced energy yield from anaerobic respiration compared to aerobic metabolism." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ENOX" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000297
 
 [Term]
 id: bervo:BERVO_0001244
-name: growth respiration efficiency for aerobic bacteria (acetate)
-comment: NitroPars.txt
+name: Growth respiration efficiency for aerobic bacteria (acetate)
+def: "The fraction of acetate carbon that aerobic bacteria convert to biomass versus respire during acetate oxidation. This parameter determines the carbon use efficiency when bacteria utilize acetate as a substrate and affects organic acid cycling in soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EO2A" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000297
 
 [Term]
 id: bervo:BERVO_0001245
-name: sorption rate constant for OHC
-comment: NitroPars.txt
+name: Sorption rate constant for OHC
+def: "The rate constant that describes how quickly organic carbon compounds adsorb to mineral surfaces or soil particles in terrestrial and aquatic environments. This parameter controls the partitioning of dissolved organic carbon between solution and solid phases, affecting carbon bioavailability, transport processes, and long-term carbon stabilization in soil and sediment systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "TSORP" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001246
-name: sorption rate coefficient for OHC
-comment: NitroPars.txt
+name: Sorption rate coefficient for OHC
+def: "A dimensionless coefficient that modifies the sorption rate of organic compounds to soil particles based on environmental conditions. This parameter affects the availability of dissolved organic carbon for microbial uptake and influences the mobility of organic matter in soil profiles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HSORP" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
 
 [Term]
 id: bervo:BERVO_0001247
-name: specific decomposition rate constant for adsorbed SOC
-comment: NitroPars.txt
+name: Specific decomposition rate constant for adsorbed soil organic carbon
+def: "The rate constant that describes the decomposition of soil organic carbon that is bound to mineral surfaces or within soil aggregates, normalized by microbial biomass. This parameter is fundamental for modeling the breakdown of stabilized organic matter and controls long-term soil carbon storage and turnover in terrestrial ecosystems where surface-protected carbon represents a major stable pool." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SPOHC" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "g subs. C g-1 micr. C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001248
-name: specific decomposition rate constant for adsorbed acetate
-comment: NitroPars.txt
+name: Specific decomposition rate constant for adsorbed acetate
+def: "The rate constant describing the breakdown of acetate molecules that are adsorbed to soil particles or sediment surfaces, normalized by microbial biomass involved in the process. This parameter is important for understanding anaerobic decomposition processes and methane production in waterlogged soils where acetate serves as a key intermediate in organic matter mineralization pathways." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SPOHA" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "g subs. C g-1 micr. C" xsd:string
 
 [Term]
 id: bervo:BERVO_0001249
-name: specific maintenance respiration
-comment: NitroPars.txt
+name: Specific maintenance respiration
+def: "The rate of carbon respiration per unit microbial nitrogen required for cellular maintenance processes. This parameter represents the baseline metabolic cost for maintaining cell viability and affects the carbon use efficiency of microbial communities." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RMOM" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000018 ! Microbial parameters
 property_value: bervo:BERVO_has_unit "g C g-1 N h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001250
-name: specific decomposition rate constant microbial residue
-comment: NitroPars.txt
+name: Specific decomposition rate constant microbial residue
+def: "The rate constant that governs the decomposition of dead microbial biomass and cellular debris, normalized by nitrogen content and expressed per unit time. This parameter controls the recycling of microbial necromass and affects nutrient release patterns, soil organic matter formation, and the efficiency of nutrient cycling in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SPORC" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "g C g-1 N h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001251
-name: specific decomposition rate constant microbial biomass
-comment: NitroPars.txt
+name: Specific decomposition rate constant microbial biomass
+def: "The rate constant describing the turnover and decomposition of living microbial biomass under different environmental conditions, normalized by nitrogen content. This parameter is essential for modeling microbial population dynamics, carbon and nitrogen cycling, and the balance between microbial growth and mortality in soil and aquatic biogeochemical processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SPOMC" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "g C g-1 N h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001253
-name: partition coefficient for N loss as NH3 and P loss as PO4 during combustion
-comment: NitroPars.txt
+name: Partition coefficient for N loss as NH3 and P loss as phosphate during combustion
+def: "A coefficient that describes the fraction of nitrogen lost as ammonia and phosphorus lost as phosphate during biomass burning or combustion processes in fires. This parameter is crucial for modeling nutrient losses during wildfire events and prescribed burns, affecting post-fire soil fertility and ecosystem recovery patterns in fire-prone landscapes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "EFIRE" RELATED []
-is_a: bervo:BERVO_9000018 ! microbial parameters
+is_a: bervo:BERVO_9000034 ! Constants for specific biochemical reactions
 property_value: bervo:BERVO_has_unit "g gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001254
-name: erosion rate
+name: Erosion rate
 def: "The speed at which erosion is occurring" []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TSED_col" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_has_unit "Mg d-2 t-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001255
-name: soil detachment
+name: Soil detachment
 def: "The removal of soil particles from the land surface by rainfall, runoff and erosion," []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilDetachability4Erosion1" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001256
-name: soil detachability
-comment: SedimentDataType.txt
+name: Soil detachability
+def: "The susceptibility of soil particles to become detached from the soil matrix by erosive forces such as rainfall or surface water flow. This parameter quantifies soil vulnerability to erosion processes and affects sediment transport rates in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilDetachability4Erosion2" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001257
-name: soil detachment/deposition
+name: Soil detachment/deposition
 def: "Soil detachment/deposition refers to the process of soil particles being eroded (detached) by water or wind and subsequently being transported and deposited in another location. This process plays a significant role in shaping the Earth's surface and impacting the distribution of soil across different regions. Soil detachment may occur through various mechanisms, including raindrop impact, surface runoff, or wind erosion, while deposition can occur in bodies of water, such as rivers or lakes, or on land surfaces, such as floodplains or dunes. Modeling soil detachment/deposition helps in understanding erosion patterns, soil loss rates, and predicting the impacts of land management practices or climate change on soil erosion." []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CER_col" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001258
-name: soil detachment/deposition shape parameter
-comment: SedimentDataType.txt
+name: Soil detachment/deposition shape parameter
+def: "A dimensionless parameter that describes the relationship between soil detachment and deposition rates as a function of flow conditions. This shape parameter affects the mathematical representation of erosion processes and sediment transport dynamics in watershed models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XER_col" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001259
-name: particle density of surface layer
-comment: SedimentDataType.txt
+name: Particle density of surface layer
+def: "The mass per unit volume of solid particles in the uppermost soil or sediment layer. This parameter affects settling velocities, transport behavior, and the physical properties of surface materials important for erosion and sedimentation processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PrtcleDensitySurfLay_col" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 
 [Term]
 id: bervo:BERVO_0001260
-name: hourly sinking rate
-comment: SedimentDataType.txt
+name: Hourly sinking rate
+def: "The rate at which particles settle through the water column or sink into sediment layers per hour. This parameter controls vertical transport of particulate matter and affects the distribution of organic matter and nutrients in aquatic and soil systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLS_col" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001261
-name: sediment transport
-comment: SedimentDataType.txt
+name: Sediment transport
+def: "The mass flux rate of sediment movement per unit area over time due to water or wind transport. This parameter quantifies the horizontal movement of soil and sediment particles and is fundamental for understanding landscape evolution and material redistribution." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SED_col" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_has_unit "Mg d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001262
-name: total sand erosion
+name: Total sand erosion
 def: "Total sand erosion refers to the aggregate amount of sand or sandy soil that has been displaced from its original location, due to forces such as wind or water. This concept is critical in understanding geologic formations, soil fertility, and ecosystem health." []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XSand_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000020
 property_value: bervo:BERVO_has_unit "Mg d-2 h-1" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000089
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000089
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001263
-name: total silt erosion
+name: Total silt erosion
 def: "Total silt erosion refers to the total amount of silt that is eroded, typically as a result of water flow over a defined area or landscape. Silt, a sedimentary material composed of fine granules, is easily transported by water currents. Erosion of silt can impact soil fertility, water quality, and landscape stability. Total silt erosion is an important parameter in earth system modeling, particularly in understanding the effects of land use and climate change on soil loss and degradation." []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XSilt_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000020
 property_value: bervo:BERVO_has_unit "Mg d-2 h-1" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000037
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000020
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000037
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001264
-name: total clay erosion
+name: Total clay erosion
 def: "Total clay erosion refers to the cumulative loss of clay particles from soil surface due to various factors such as water flow (surface runoff and soil erosion), wind (wind erosion), and human activities (tillage, deforestation, etc.). These actions can displace the clay particles and transport them away from the area, resulting in lost nutrients and degradation of soil structure. The measurement of total clay erosion is important in studying soil conservation, water quality, and ecosystem services." []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XClay_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000020
 property_value: bervo:BERVO_has_unit "Mg d-2 h-1" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000209
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000209
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001265
-name: total NH4 fertilizer erosion non-band
-comment: SedimentDataType.txt
+name: Total ammonium fertilizer erosion non-band
+def: "The total rate of ammonium-based fertilizer loss from non-banded application areas due to soil erosion processes caused by surface water flow. This measurement quantifies agricultural nutrient losses that contribute to water quality degradation and represents economic losses of applied fertilizers in farming systems with inadequate erosion control measures." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "XNH4Soil_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000020
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000153
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000292
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001266
-name: total NH3 fertilizer erosion non-band
-comment: SedimentDataType.txt
+name: Total ammonia fertilizer erosion non-band
+def: "The total mass flux rate of ammonia fertilizer lost through erosion from non-banded application areas. This parameter quantifies nitrogen loss from agricultural systems and affects both soil fertility and water quality in downstream environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XNH3Soil_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000020
-property_value: bervo:BERVO_Context bervo:BERVO_8000015
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000153
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001267
-name: total urea fertilizer erosion non-band
-comment: SedimentDataType.txt
+name: Total urea fertilizer erosion non-band
+def: "The total rate of urea fertilizer loss from non-banded application areas through soil erosion processes driven by surface runoff and sediment transport. This parameter is important for quantifying agricultural pollution sources, assessing fertilizer use efficiency, and understanding the environmental impacts of nitrogen fertilizer management in cropland systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "XUreaSoil_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000020
 property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000165
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001268
-name: total NO3 fertilizer erosion non-band
+name: Total nitrate fertilizer erosion non-band
 def: "Total NO3 fertilizer erosion non-band refers to the total amount of nitrate (NO3) from non-banded fertilizer applications that is lost due to erosion. Non-banded fertilizer applications are those in which the fertilizer is distributed across the soil surface, rather than being applied in a band or strip. Erosion, usually caused by rainfall and runoff, can carry away these surface-applied nutrients, potentially leading to decreased fertilizer efficiency, reduced plant growth and yield, and environmental pollution due to nutrient runoff." []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XNO3Soil_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
-property_value: bervo:BERVO_Context bervo:BERVO_8000020
+is_a: bervo:BERVO_9000019 ! Sediment data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000020
 property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000066
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001269
-name: total NH4 fertilizer erosion band
+name: Total ammonium fertilizer erosion band
 def: "Total NH4 fertilizer erosion band refers to the loss of ammonium (NH4) nutrient from the soil due to erosion. This generally occurs when the NH4 fertilizer has been applied in a banding method (a specific method of applying fertilizer in soil), and erosion happens due to factors such as heavy rain, wind, or other environmental conditions. The amount of erosion can affect the availability of NH4 for plants and can have a significant impact on crop productivity and environmental quality." []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XNH4Band_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
-property_value: bervo:BERVO_Context bervo:BERVO_8000020
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000153
-property_value: bervo:BERVO_Context bervo:BERVO_8000175
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001270
-name: total NH3 fertilizer erosion band
-comment: SedimentDataType.txt
+name: Total ammonia fertilizer erosion band
+def: "The total mass flux rate of ammonia fertilizer lost through erosion from banded application areas. This parameter helps assess the effectiveness of banded fertilizer application methods in reducing nutrient losses compared to broadcast applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XNH3Band_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000153
-property_value: bervo:BERVO_Context bervo:BERVO_8000178
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000015
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001271
-name: total urea fertilizer erosion band
+name: Total urea fertilizer erosion band
 def: "Total urea fertilizer erosion band refers to the total amount of urea fertilizer that has been eroded from a specific area or 'band' as a result of various processes such as rainfall, wind, or human activity. This can be an important parameter in agricultural and environmental studies as it can provide information about the effectiveness of fertilizer application practices and the potential for nutrient losses and environmental contamination." []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XUreaBand_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
-property_value: bervo:BERVO_Context bervo:BERVO_8000020
+is_a: bervo:BERVO_9000019 ! Sediment data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000020
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000175
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000291
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000165
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001272
-name: total NO3 fertilizer erosion band
-comment: SedimentDataType.txt
+name: Total nitrate fertilizer erosion band
+def: "The total mass flux rate of nitrate fertilizer lost through erosion from banded application areas. This parameter quantifies nitrogen losses from precision fertilizer placement methods and affects agricultural sustainability and environmental quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XNO3Band_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000020
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000178
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000153
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001273
-name: total adsorbed sediment erosion non-band
+name: Total adsorbed sediment erosion non-band
 def: "Total adsorbed sediment erosion non-band refers to the amount of sediment that is eroded and transported by water, wind, or ice without forming distinct bands or channels. This parameter accounts for the erosion of sediment particles that have been adsorbed onto the surfaces of other particles or are not part of a well-defined sediment transport pathway. It quantifies the total volume or mass of sediment eroded from a given area or system, which includes both the suspended sediments and the sediments that are in contact with the bed or substrate." []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcx_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000020
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000160
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001274
-name: total adsorbed ALOH3 erosion
+name: Total adsorbed aluminum hydroxide erosion
 def: "Total adsorbed ALOH3 erosion refers to the amount of aluminum hydroxide (ALOH3) that is detached from the Earth's surface due to erosion processes and becomes adsorbed onto other materials or particles. This parameter quantifies the overall erosion of ALOH3 and provides insight into the transport and redistribution of this compound within the Earth system." []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcp_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001275
-name: sediment erosion
+name: Sediment erosion
 def: "Cumulative sediment erosion refers to the total amount of sediment that has been eroded over a given time period. This can be caused by factors such as water flow, wind, or human activity. The measurement of cumulative sediment erosion is important for understanding the rate and scale of land degradation, as well as the impact of erosion on landscape formation and nutrient cycling." []
-comment: SedimentDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "cumSed_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_has_unit "Mg d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000160
 
 [Term]
 id: bervo:BERVO_0001276
-name: microbial residue C erosion
-comment: SedimentDataType.txt
+name: Microbial residue carbon erosion
+def: "The mass flux rate of carbon contained in microbial residues that is lost through erosion processes. This parameter represents the transport of decomposed microbial biomass and affects carbon cycling and organic matter distribution in landscapes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OMBioResdu_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001277
-name: adsorbed C erosion
-comment: SedimentDataType.txt
+name: Adsorbed carbon erosion
+def: "The mass flux rate of organic carbon that is adsorbed to mineral surfaces and lost through erosion. This parameter represents the transport of stabilized organic matter and affects long-term carbon storage and redistribution in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SorbedOM_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001278
-name: humus C erosion
-comment: SedimentDataType.txt
+name: Humus carbon erosion
+def: "The mass flux rate of carbon contained in humic substances that is lost through erosion processes. This parameter quantifies the transport of recalcitrant organic matter and affects soil organic carbon distribution and long-term carbon sequestration." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SolidOM_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001279
-name: colonized humus C erosion
-comment: SedimentDataType.txt
+name: Colonized humus carbon erosion
+def: "The mass flux rate of carbon in humic substances that are actively colonized by microorganisms and lost through erosion. This parameter represents the transport of biologically active organic matter and affects microbial community distribution across landscapes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SolidOMAct_Eros_2D" RELATED []
-is_a: bervo:BERVO_9000019 ! sediment data type
+is_a: bervo:BERVO_9000019 ! Sediment data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001280
-name: seconds per hour
-comment: EcoSimConst.txt
+name: Seconds per hour
+def: "The conversion factor between seconds and hours, equal to 3600 seconds per hour. This fundamental time conversion constant is used throughout ecosystem models to standardize temporal units and convert between different time scales in biogeochemical calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "secsphour" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "s/hour" xsd:string
 
 [Term]
 id: bervo:BERVO_0001281
-name: seconds per day
-comment: EcoSimConst.txt
+name: Seconds per day
+def: "The conversion factor between seconds and days, equal to 86400 seconds per day. This time conversion constant enables consistent temporal scaling in ecosystem models and facilitates conversion between daily and instantaneous process rates." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "secspday" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "s/day" xsd:string
 
 [Term]
 id: bervo:BERVO_0001282
-name: seconds in a normal year
-comment: EcoSimConst.txt
+name: Seconds in a normal year
+def: "The total number of seconds in a standard 365-day year, equal to 31,536,000 seconds. This temporal conversion constant is used for annual scaling of biogeochemical processes and calculating yearly rates from instantaneous measurements in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "secspyear" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 
 [Term]
 id: bervo:BERVO_0001283
-name: volumetric heat capacity for water
-comment: EcoSimConst.txt
+name: Volumetric heat capacity for water
+def: "The amount of thermal energy required to raise the temperature of a unit volume of water by one degree Kelvin. This thermodynamic constant is essential for modeling heat transfer processes, soil temperature dynamics, and energy balance calculations in terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "cpw" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "J/g/K~MJ/m3/K" xsd:string
 
 [Term]
 id: bervo:BERVO_0001284
-name: volumetric heat capacity for ice
-comment: EcoSimConst.txt
+name: Volumetric heat capacity for ice
+def: "The amount of thermal energy required to raise the temperature of a unit volume of ice by one degree Kelvin. This thermodynamic constant is crucial for modeling freeze-thaw processes, permafrost dynamics, and seasonal temperature variations in cold regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "cpi" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "MJ/m3/K" xsd:string
 
 [Term]
 id: bervo:BERVO_0001285
-name: heat capacity for organic matter
-comment: EcoSimConst.txt
+name: Heat capacity for organic matter
+def: "The amount of thermal energy required to raise the temperature of a unit mass of organic carbon by one degree Kelvin. This thermodynamic property affects heat storage and transfer in soils with high organic matter content and influences soil thermal dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "cpo" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "MJ/K/gC" xsd:string
 
 [Term]
 id: bervo:BERVO_0001286
-name: volumetric heat capacity for fresh snow
-comment: EcoSimConst.txt
+name: Volumetric heat capacity for fresh snow
+def: "The amount of thermal energy required to raise the temperature of a unit volume of fresh snow by one degree Kelvin. This thermodynamic constant is essential for modeling snowpack energy balance, snowmelt processes, and the insulating properties of snow cover." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "cps" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "MJ/m3/K" xsd:string
 
 [Term]
 id: bervo:BERVO_0001287
-name: frozen temperature
-comment: EcoSimConst.txt
+name: Frozen temperature
+def: "The temperature threshold at which water freezes under standard atmospheric pressure, equal to 273.15 Kelvin. This fundamental physical constant determines the phase transition between liquid water and ice in ecosystem models and affects freeze-thaw processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TFice" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "K" xsd:string
 
 [Term]
 id: bervo:BERVO_0001288
-name: temperature for converting celcius to Kelvin
-comment: EcoSimConst.txt
+name: Temperature for converting celcius to Kelvin
+def: "The conversion constant for temperature scale transformation, equal to 273.15 Kelvin difference between Celsius and Kelvin scales. This fundamental constant ensures consistent temperature units throughout ecosystem models and thermodynamic calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TC2K" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "K" xsd:string
 
 [Term]
 id: bervo:BERVO_0001289
-name: reference temperature for atmospheric variables
-comment: EcoSimConst.txt
+name: Reference temperature for atmospheric variables
+def: "A standard reference temperature used for normalizing atmospheric variables and calculating temperature dependencies of biogeochemical processes. This reference point enables consistent comparisons of temperature-dependent rates across different environmental conditions and model applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Tref" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "K" xsd:string
 
 [Term]
 id: bervo:BERVO_0001290
-name: minimum heat capacities for solving snowpack layered water and heat fluxes
-comment: EcoSimConst.txt
+name: Minimum heat capacities for solving snowpack layered water and heat fluxes
+def: "The minimum volumetric heat capacity value used as a numerical threshold in snowpack energy balance calculations. This computational constant prevents numerical instability in heat transfer equations when snowpack layers have very low heat storage capacity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLHeatCapSnoMin" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "MJ/K" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001291
-name: minimum heat capacities for solving surface litter water and heat fluxes
-comment: EcoSimConst.txt
+name: Minimum heat capacities for solving surface litter water and heat fluxes
+def: "The minimum volumetric heat capacity value used as a computational threshold in surface litter energy balance calculations. This numerical constant ensures stable solutions in heat transfer equations when litter layers have minimal thermal mass." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLHeatCapLitRMin" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "MJ/K" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001292
-name: minimum heat capacities for solving soil water and heat fluxes
-comment: EcoSimConst.txt
+name: Minimum heat capacities for solving soil water and heat fluxes
+def: "The minimum volumetric heat capacity value used as a numerical threshold in soil energy balance calculations. This computational constant prevents division by zero and ensures numerical stability when solving heat transfer equations in very dry soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLHeatCapSoiMin" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "MJ/K" xsd:string
-
-[Term]
-id: bervo:BERVO_0001293
-name: Pi
-comment: EcoSimConst.txt
-synonym: "PICON" RELATED []
-is_a: bervo:BERVO_9000020 ! constant
-
-[Term]
-id: bervo:BERVO_0001294
-name: Pi/2
-comment: EcoSimConst.txt
-synonym: "PICON2h" RELATED []
-is_a: bervo:BERVO_9000020 ! constant
-
-[Term]
-id: bervo:BERVO_0001295
-name: 2Pi
-comment: EcoSimConst.txt
-synonym: "TwoPiCON" RELATED []
-is_a: bervo:BERVO_9000020 ! constant
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001296
-name: saturated water pressure
-comment: EcoSimConst.txt
+name: Saturated water pressure
+def: "The pressure at which water vapor becomes saturated at a given temperature, representing the equilibrium between liquid and vapor phases. This thermodynamic constant is essential for calculating evapotranspiration rates, vapor pressure deficits, and atmospheric moisture dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSIPS" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000130
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
-
-[Term]
-id: bervo:BERVO_0001297
-name: pi/180
-comment: EcoSimConst.txt
-synonym: "RadianPerDegree" RELATED []
-is_a: bervo:BERVO_9000020 ! constant
-property_value: bervo:BERVO_has_unit "rad/degree" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001298
-name: latent heat of fusion release from water to ice
-comment: EcoSimConst.txt
+name: Latent heat of fusion release from water to ice
+def: "The amount of thermal energy released or absorbed per unit mass when water changes phase between liquid and solid states. This thermodynamic constant is crucial for modeling freeze-thaw processes, ice formation, and energy balance during phase transitions in ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LtHeatIceMelt" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "kJ/kg" xsd:string
 
 [Term]
 id: bervo:BERVO_0001299
-name: latent heat of vaporization of water
-comment: EcoSimConst.txt
+name: Latent heat of vaporization of water
+def: "The amount of thermal energy required to convert a unit mass of liquid water to vapor at constant temperature and pressure. This thermodynamic constant is fundamental for calculating evapotranspiration rates, energy partitioning, and water cycle dynamics in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EvapLHTC" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "kJ/kg" xsd:string
 
 [Term]
 id: bervo:BERVO_0001300
-name: sublimation of ice
-comment: EcoSimConst.txt
+name: Sublimation of ice
+def: "The amount of thermal energy required to convert a unit mass of ice directly to water vapor without melting. This thermodynamic constant is essential for modeling sublimation processes in snow and ice environments, particularly in cold and arid regions where direct ice-to-vapor transitions occur." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SublmHTC" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "kJ/kg" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000027
 
 [Term]
 id: bervo:BERVO_0001301
-name: assumed thermal conductivity below lower soil boundary
-comment: EcoSimConst.txt
+name: Assumed thermal conductivity below lower soil boundary
+def: "The thermal conductivity value used for the deep soil region below the modeled soil profile. This constant determines heat transfer rates in the deep subsurface and affects the lower boundary conditions for soil temperature calculations in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TCNDG" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "MJ m-1 h-1 K-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001302
-name: universal gas constant
-comment: EcoSimConst.txt
+name: Universal gas constant
+def: "The fundamental physical constant relating energy scale to temperature scale in thermodynamic equations. This constant is essential for calculating gas behavior, chemical reaction rates, and energy transformations in biogeochemical processes within Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RGASC" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "J (mole K)^-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001303
-name: density of organic carbon
-comment: EcoSimConst.txt
+name: Density of organic carbon
+def: "The mass density of organic carbon compounds used to convert between carbon mass and volume in soil and litter calculations. This parameter is crucial for determining carbon storage capacity and calculating bulk properties of organic matter in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "orgcden" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000233
 property_value: bervo:BERVO_has_unit "gC m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001304
-name: elapsing height for atmospheric pressure
-comment: EcoSimConst.txt
+name: Elapsing height for atmospheric pressure
+def: "The characteristic height scale for atmospheric pressure changes with altitude, used in barometric pressure calculations. This constant determines how atmospheric pressure decreases with elevation and affects gas exchange processes at different altitudes in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "hpresc" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000130
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001305
-name: soil porosity ^ 2/3
-comment: EcoSimConst.txt
+name: Soil porosity ^ 2/3
+def: "A transformed porosity parameter raised to the two-thirds power, used in empirical relationships for soil hydraulic and thermal properties. This dimensionless constant helps calculate effective transport properties that depend on soil pore structure and connectivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "POROQ" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001306
-name: minimum SOC for combustion
-comment: EcoSimConst.txt
+name: Minimum soil organic carbon for combustion
+def: "The minimum soil organic carbon content required to sustain combustion during wildfire events. This threshold parameter determines fire ignition potential and affects wildfire spread patterns in ecosystem fire models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FORGC" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "g Mg-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001307
-name: maximum soil water content for combustion
-comment: EcoSimConst.txt
+name: Maximum soil water content for combustion
+def: "The maximum soil water content at which combustion can still occur during fire events. This threshold parameter determines fire suppression by soil moisture and affects the probability of fire spread in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VolMaxSoilMoist4Fire" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001308
-name: fraction of combusted C released as CH4
-comment: EcoSimConst.txt
+name: Fraction of combusted carbon released as methane
+def: "The proportion of burned carbon that is emitted as methane gas rather than carbon dioxide during fire events. This parameter controls methane emissions from wildfires and affects greenhouse gas budgets in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FrcAsCH4byFire" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0001309
-name: hygroscopic water potential, very dry (but not air dry)
-comment: EcoSimConst.txt
+name: Hygroscopic water potential, very dry (but not air dry)
+def: "The water potential threshold representing extremely dry soil conditions where only hygroscopic water remains bound to soil particles. This parameter defines the lower limit of plant-available water and affects drought stress calculations in vegetation models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSIHY" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "MPa" xsd:string
 
 [Term]
 id: bervo:BERVO_0001310
-name: Km for heterotrophic O2 uptake
-comment: EcoSimConst.txt
+name: Km for heterotrophic uptake
+def: "The Michaelis constant for oxygen uptake by heterotrophic microorganisms during aerobic respiration. This parameter determines the oxygen concentration at which microbial uptake occurs at half-maximum rate and affects aerobic decomposition processes in soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OXKM" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000268
 property_value: bervo:BERVO_has_unit "gO m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001311
-name: minimum air-filled porosity for gas transfer
-comment: EcoSimConst.txt
+name: Minimum air-filled porosity for gas transfer
+def: "The minimum fraction of soil pore space that must be filled with air to allow significant gas diffusion. This threshold parameter determines when soil becomes limiting for gas exchange and affects oxygen availability for root and microbial respiration." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "AirFillPore_Min" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001312
-name: air content of ice
-comment: EcoSimConst.txt
+name: Air content of ice
+def: "The volume fraction of air contained within ice structures, accounting for trapped air bubbles and pore spaces. This parameter affects the density and thermal properties of ice and influences heat transfer calculations in frozen soil and snow models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "THETPI" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000027
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000050
 
 [Term]
 id: bervo:BERVO_0001313
-name: ice density
-comment: EcoSimConst.txt
+name: Ice density
+def: "The mass per unit volume of ice under standard conditions, used for calculating the physical properties of frozen water. This fundamental constant is essential for determining ice volume changes, thermal properties, and mechanical effects during freeze-thaw cycles in Earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DENSICE" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000233
 property_value: bervo:BERVO_has_unit "g/cm3~ton/m3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000027
 
 [Term]
 id: bervo:BERVO_0001314
-name: snowpack surface roughness
-comment: EcoSimConst.txt
+name: Snowpack surface roughness
+def: "The characteristic length scale representing the irregularity of the snow surface, used in turbulence and heat transfer calculations. This parameter affects wind flow patterns over snow and influences heat and moisture exchange between the snowpack and atmosphere." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ZW" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001315
 name: C-12 molar mass
-comment: EcoSimConst.txt
+def: "The atomic mass of the carbon-12 isotope, used for converting between molar and mass units in carbon cycle calculations. This fundamental constant is essential for stoichiometric calculations and carbon accounting in biogeochemical models." []
+comment: 12?
 synonym: "Catomw" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "g/mol" xsd:string
@@ -11535,7 +13343,8 @@ property_value: bervo:BERVO_has_unit "g/mol" xsd:string
 [Term]
 id: bervo:BERVO_0001316
 name: N-14 molar mass
-comment: EcoSimConst.txt
+def: "The atomic mass of the nitrogen-14 isotope, used for converting between molar and mass units in nitrogen cycle calculations. This fundamental constant enables stoichiometric calculations for nitrogen transformations and nutrient cycling in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Natomw" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "g/mol" xsd:string
@@ -11543,502 +13352,621 @@ property_value: bervo:BERVO_has_unit "g/mol" xsd:string
 [Term]
 id: bervo:BERVO_0001317
 name: P-31 molar mass
-comment: EcoSimConst.txt
+def: "The atomic mass of the phosphorus-31 isotope, used for converting between molar and mass units in phosphorus cycle calculations. This fundamental constant is crucial for stoichiometric calculations and phosphorus accounting in ecosystem nutrient cycling models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Patomw" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "g/mol" xsd:string
 
 [Term]
 id: bervo:BERVO_0001318
-name: sine of solar inclination angle at twilight
-comment: EcoSimConst.txt
+name: Sine of solar inclination angle at twilight
+def: "The sine of the solar elevation angle that defines the threshold between day and twilight conditions. This parameter determines the timing of dawn and dusk transitions and affects photosynthesis calculations and diurnal cycles in ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TWILGT" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000256
 
 [Term]
 id: bervo:BERVO_0001319
-name: multiplier to convert organic carbon (g C/d2) to soil mass (Mg/d2)
-comment: EcoSimConst.txt
+name: Multiplier to convert organic carbon (g C/d2) to soil mass (Mg/d2)
+def: "A conversion factor that transforms organic carbon content per unit area into total soil mass per unit area. This parameter accounts for the relationship between carbon content and bulk soil properties, enabling calculations of total soil mass from carbon measurements." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MWC2Soil" RELATED []
 is_a: bervo:BERVO_9000020 ! constant
 property_value: bervo:BERVO_has_unit "Mg soil/gC" xsd:string
 
 [Term]
 id: bervo:BERVO_0001320
-name: maximum hourly radiation
+name: Maximum hourly radiation
+def: "The maximum solar radiation intensity that can occur during any single hour period. This parameter sets the upper bound for solar energy input calculations and is used to validate and constrain radiation data in Earth system models." []
 comment: ClimForcDataType.txt
 synonym: "RMAX" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "MJ m-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001321
-name: parameter to calculate hourly air temperature from daily value
+name: Parameter to calculate hourly air temperature from daily value
+def: "A coefficient used in temporal disaggregation algorithms to estimate hourly air temperature variations from daily average values. This parameter accounts for typical diurnal temperature patterns and is essential for generating sub-daily climate forcing data in ecosystem models." []
 comment: ClimForcDataType.txt
 synonym: "TAVG1" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "oC" xsd:string
 
 [Term]
 id: bervo:BERVO_0001327
-name: parameter to calculate hourly vapor pressure from daily value
+name: Parameter to calculate hourly vapor pressure from daily value
+def: "A coefficient used in temporal disaggregation algorithms to estimate hourly vapor pressure variations from daily average values. This parameter captures typical diurnal humidity patterns and is crucial for calculating evapotranspiration and water balance at sub-daily time scales." []
 comment: ClimForcDataType.txt
 synonym: "VAVG1" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000130
 property_value: bervo:BERVO_has_unit "kPa" xsd:string
 
 [Term]
 id: bervo:BERVO_0001333
-name: solar azimuth of solar angle
+name: Solar azimuth of solar angle
+def: "The angular position of the sun measured horizontally from north in a clockwise direction. This parameter is essential for calculating direct solar radiation on sloped surfaces and determining shading effects in complex terrain for energy balance calculations." []
 comment: ClimForcDataType.txt
 synonym: "SAZI" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
 
 [Term]
 id: bervo:BERVO_0001334
-name: cosine of solar angle
+name: Cosine of solar angle
+def: "The cosine of the solar zenith angle, representing the projection of solar radiation onto a horizontal surface. This trigonometric parameter is fundamental for calculating incident solar radiation intensity and determining daylight hours in ecosystem models." []
 comment: ClimForcDataType.txt
 synonym: "SCOS" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000257
 
 [Term]
 id: bervo:BERVO_0001335
-name: day of year
+name: Day of year
+def: "The sequential day number within a calendar year, ranging from 1 to 365 or 366 in leap years. This parameter is essential for calculating seasonal variations, solar geometry, and phenological timing in ecological and climate models." []
 comment: ClimForcDataType.txt
 synonym: "DOY" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001336
-name: monthly atmospheric O2
+name: Monthly atmospheric oxygen
+def: "The monthly averaged concentration of oxygen gas in the atmosphere, typically expressed in parts per million by volume. This parameter is important for modeling aerobic respiration processes and oxygen-dependent biogeochemical reactions in terrestrial and aquatic ecosystems." []
 comment: ClimForcDataType.txt
 synonym: "atm_co2_mon" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "ppmv" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000280
 
 [Term]
 id: bervo:BERVO_0001337
-name: monthly atmospheric CH4
+name: Monthly atmospheric methane
+def: "The monthly averaged concentration of methane gas in the atmosphere, representing an important greenhouse gas component. This parameter is crucial for modeling methane oxidation processes and calculating radiative forcing effects in climate and atmospheric chemistry models." []
 comment: ClimForcDataType.txt
 synonym: "atm_ch4_mon" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "ppmv" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000024
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000280
 
 [Term]
 id: bervo:BERVO_0001338
-name: monthly atmospheric N2O
+name: Monthly atmospheric nitrous oxide
+def: "The monthly averaged concentration of nitrous oxide gas in the atmosphere, representing a significant greenhouse gas and ozone-depleting substance. This parameter is essential for modeling nitrogen cycling processes and calculating greenhouse gas radiative effects in Earth system models." []
 comment: ClimForcDataType.txt
 synonym: "atm_n2o_mon" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "ppmv" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000017
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000280
 
 [Term]
 id: bervo:BERVO_0001339
-name: maximum daily air temperature
+name: Maximum daily air temperature
+def: "The highest air temperature recorded during a 24-hour period, typically occurring in the afternoon. This parameter is crucial for calculating growing degree days, heat stress effects on vegetation, and daily temperature ranges in ecological and agricultural models." []
 comment: ClimForcDataType.txt
 synonym: "TMPX" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "oC" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001340
-name: minimum daily air temperature
+name: Minimum daily air temperature
+def: "The lowest air temperature recorded during a 24-hour period, typically occurring just before sunrise. This parameter is essential for frost risk assessment, plant dormancy calculations, and determining diurnal temperature variations in ecosystem models." []
 comment: ClimForcDataType.txt
 synonym: "TMPN" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "oC" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001341
-name: daily solar radiation
+name: Daily solar radiation
+def: "The total amount of solar energy received per unit area during a 24-hour period, including both direct and diffuse radiation. This parameter is fundamental for photosynthesis calculations, energy balance modeling, and determining potential evapotranspiration in terrestrial ecosystems." []
 comment: ClimForcDataType.txt
 synonym: "SRAD" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000276
 property_value: bervo:BERVO_has_unit "MJ m-2 d-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000282
 
 [Term]
 id: bervo:BERVO_0001342
-name: daily precipitation
+name: Daily precipitation
+def: "The total amount of water falling as rain, snow, or other forms of precipitation during a 24-hour period. This parameter is essential for hydrological modeling, soil moisture calculations, and determining water availability for plant growth and ecosystem processes." []
 comment: ClimForcDataType.txt
 synonym: "RAIN" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "mm d-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000282
 
 [Term]
 id: bervo:BERVO_0001343
-name: daily wind travel
+name: Daily wind travel
 def: "The natural movement of air at the Earth's surface" []
 comment: ClimForcDataType.txt
 synonym: "WIND" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000278
 property_value: bervo:BERVO_has_unit "m d-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000282
 
 [Term]
 id: bervo:BERVO_0001344
-name: daily dewpoint temperature
+name: Daily dewpoint temperature
+def: "The temperature at which air becomes saturated with water vapor and condensation begins, averaged over a 24-hour period. This parameter is crucial for calculating relative humidity, vapor pressure deficit, and atmospheric moisture conditions in ecosystem water balance models." []
 comment: ClimForcDataType.txt
 synonym: "DWPT" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "oC" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000282
 
 [Term]
 id: bervo:BERVO_0001345
-name: hourly air temperature
+name: Hourly air temperature
+def: "The air temperature measured at hourly intervals, providing sub-daily resolution for meteorological forcing. This parameter enables detailed modeling of diurnal temperature cycles, thermal stress effects, and energy balance processes in terrestrial ecosystems." []
 comment: ClimForcDataType.txt
 synonym: "TMP_hrly" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "oC" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000283
 
 [Term]
 id: bervo:BERVO_0001346
-name: hourly solar radiation
+name: Hourly solar radiation
+def: "The solar radiation intensity measured at hourly intervals, providing detailed temporal resolution of energy input. This parameter is essential for modeling diurnal photosynthesis patterns, canopy energy balance, and sub-daily variations in ecosystem productivity." []
 comment: ClimForcDataType.txt
 synonym: "SWRad_hrly" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000276
 property_value: bervo:BERVO_has_unit "MJ m-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000283
 
 [Term]
 id: bervo:BERVO_0001347
-name: hourly precipitation
+name: Hourly precipitation
+def: "The precipitation rate measured at hourly intervals, providing detailed temporal resolution of water input to ecosystems. This parameter enables modeling of precipitation intensity effects, storm events, and sub-daily hydrological processes in terrestrial and aquatic systems." []
 comment: ClimForcDataType.txt
 synonym: "RAINH" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "mm h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000283
 
 [Term]
 id: bervo:BERVO_0001348
-name: hourly wind speed
+name: Hourly wind speed
+def: "The wind velocity measured at hourly intervals, providing detailed temporal resolution of atmospheric motion. This parameter is crucial for calculating wind-driven evapotranspiration, boundary layer conductance, and mechanical effects on vegetation at sub-daily time scales." []
 comment: ClimForcDataType.txt
 synonym: "WINDH" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000278
 property_value: bervo:BERVO_has_unit "m h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000283
 
 [Term]
 id: bervo:BERVO_0001349
-name: hourly dewpoint temperature
+name: Hourly dewpoint temperature
+def: "The dewpoint temperature measured at hourly intervals, indicating the moisture content of air throughout the day. This parameter enables detailed modeling of humidity variations, vapor pressure deficit calculations, and plant water stress assessment at sub-daily resolution." []
 comment: ClimForcDataType.txt
 synonym: "DWPTH" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
+property_value: bervo:BERVO_Context http://www.w3.org/2002/07/Dewpoint
 property_value: bervo:BERVO_has_unit "oC" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000283
 
 [Term]
 id: bervo:BERVO_0001350
-name: longwave radiation (MJ m-2 h-1)
+name: Measurement of longwave radiation
+def: "The thermal radiation emitted by the atmosphere and surrounding surfaces in the infrared spectrum. This parameter is essential for calculating net radiation balance, nighttime cooling rates, and thermal energy exchange between ecosystems and the atmosphere." []
 comment: ClimForcDataType.txt
 synonym: "RadLWClm" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_has_unit "MJ m-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001351
-name: hourly surface atmospheric pressure
+name: Hourly surface atmospheric pressure
+def: "The atmospheric pressure at Earth's surface measured at hourly intervals, providing detailed temporal resolution of barometric conditions. This parameter is essential for calculating vapor pressure deficit, modeling stomatal conductance, and understanding atmospheric density effects on gas exchange processes." []
 comment: ClimForcDataType.txt
 synonym: "PBOT_hrly" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000130
 property_value: bervo:BERVO_has_unit "kPa" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000283
 
 [Term]
 id: bervo:BERVO_0001352
-name: change factor for radiation
+name: Change factor for radiation
+def: "A multiplicative factor representing relative changes in solar radiation from baseline conditions. This parameter is used in climate change scenarios to modify historical radiation data for impact assessments and future ecosystem modeling under altered atmospheric conditions." []
 comment: ClimForcDataType.txt
 synonym: "DRAD" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001353
-name: change factor for maximum temperature
+name: Change factor for maximum temperature
+def: "A multiplicative factor representing relative changes in daily maximum temperature from baseline conditions. This parameter enables climate change impact modeling by adjusting historical temperature extremes to project future thermal stress on ecosystems and agricultural systems." []
 comment: ClimForcDataType.txt
 synonym: "DTMPX" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001354
-name: change factor for minimum temperature
+name: Change factor for minimum temperature
+def: "A multiplicative factor representing relative changes in daily minimum temperature from baseline conditions. This parameter is crucial for modeling frost events, cold stress effects, and nighttime energy balance under projected climate change scenarios." []
 comment: ClimForcDataType.txt
 synonym: "DTMPN" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001355
-name: change factor for humidity
+name: Change factor for humidity
+def: "A multiplicative factor representing relative changes in atmospheric humidity from baseline conditions. This parameter enables assessment of changing vapor pressure deficit effects on plant transpiration and ecosystem water balance under future climate projections." []
 comment: ClimForcDataType.txt
 synonym: "DHUM" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001356
-name: change factor for precipitation
+name: Change factor for precipitation
+def: "A multiplicative factor representing relative changes in precipitation from baseline conditions. This parameter is fundamental for climate change impact studies, enabling modification of historical precipitation patterns to assess future hydrological regimes and ecosystem water availability." []
 comment: ClimForcDataType.txt
 synonym: "DPREC" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001357
-name: change factor for wind speed
+name: Change factor for wind speed
+def: "A multiplicative factor representing relative changes in wind velocity from baseline conditions. This parameter is used to modify historical wind patterns for climate change projections, affecting calculations of evapotranspiration, aerodynamic conductance, and mechanical stress on vegetation." []
 comment: ClimForcDataType.txt
 synonym: "DWIND" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001358
-name: change factor for NH4 in precipitation
+name: Change factor for ammonium in precipitation
+def: "A multiplicative factor representing relative changes in ammonium nitrogen deposition through precipitation from baseline conditions. This parameter enables assessment of changing atmospheric nitrogen inputs and their effects on ecosystem productivity and soil chemistry under future environmental scenarios." []
 comment: ClimForcDataType.txt
 synonym: "DCN4R" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001359
-name: change factor for NO3 in precipitation
+name: Change factor for nitrate in precipitation
+def: "A multiplicative factor representing relative changes in nitrate nitrogen deposition through precipitation from baseline conditions. This parameter is essential for modeling altered nitrogen cycling, eutrophication risks, and ecosystem responses to changing atmospheric nitrogen pollution levels." []
 comment: ClimForcDataType.txt
 synonym: "DCNOR" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001360
-name: shortwave radiation absorbed by the ecosystem
+name: Shortwave radiation absorbed by the ecosystem
+def: "The solar radiation flux absorbed by ecosystem components including vegetation, soil, and water surfaces. This parameter represents the energy available for photosynthesis, evapotranspiration, and heating processes, making it fundamental for ecosystem energy balance and productivity modeling." []
 comment: ClimForcDataType.txt
 synonym: "Eco_RadSW_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000043
 property_value: bervo:BERVO_has_unit "MJ/h" xsd:string
 
 [Term]
 id: bervo:BERVO_0001361
-name: reference tempeature profile from control run to warming experiment
+name: Reference temperature profile from control run to warming experiment
+def: "The baseline soil temperature profile from a control simulation used as reference for climate warming experiments. This parameter provides the initial thermal state against which temperature changes are compared in climate change impact studies and ecosystem warming response analyses." []
 comment: ClimForcDataType.txt
 synonym: "TKS_ref_vr" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "K" xsd:string
 
 [Term]
 id: bervo:BERVO_0001362
-name: accumulated change for maximum temperature
+name: Accumulated change for maximum temperature
+def: "The cumulative change in daily maximum temperature over time from baseline conditions. This parameter tracks long-term trends in temperature extremes and is essential for assessing heat stress impacts, growing season changes, and extreme weather effects on ecosystem processes." []
 comment: ClimForcDataType.txt
 synonym: "TDTPX" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001363
-name: accumulated change for minimum temperature
+name: Accumulated change for minimum temperature
+def: "The cumulative change in daily minimum temperature over time from baseline conditions. This parameter quantifies long-term trends in nighttime cooling and is crucial for modeling frost risk, chilling requirements, and low-temperature stress effects on vegetation and agricultural systems." []
 comment: ClimForcDataType.txt
 synonym: "TDTPN" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001364
-name: accumulated change for radiation
+name: Accumulated change for radiation
+def: "The cumulative change in solar radiation over time from baseline conditions. This parameter tracks long-term trends in energy input and is fundamental for assessing photosynthesis changes, energy balance shifts, and ecosystem productivity responses under altered radiation regimes." []
 comment: ClimForcDataType.txt
 synonym: "TDRAD" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001365
-name: accumulated change for humidity
+name: Accumulated change for humidity
+def: "The cumulative change in atmospheric humidity over time from baseline conditions. This parameter tracks long-term trends in moisture availability and is essential for assessing ecosystem responses to sustained changes in atmospheric water vapor content." []
 comment: ClimForcDataType.txt
 synonym: "TDHUM" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001366
-name: accumulated change for precipitation
+name: Accumulated change for precipitation
+def: "The cumulative change in precipitation over time from baseline conditions. This parameter quantifies long-term trends in water input and is crucial for assessing ecosystem drought stress, hydrological shifts, and vegetation community changes under climate variability." []
 comment: ClimForcDataType.txt
 synonym: "TDPRC" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001367
-name: accumulated change for wind speed
+name: Accumulated change for wind speed
+def: "The cumulative change in wind velocity over time from baseline conditions. This parameter tracks long-term trends in atmospheric circulation patterns and their effects on ecosystem boundary layer processes, evapotranspiration rates, and mechanical stress on vegetation." []
 comment: ClimForcDataType.txt
 synonym: "TDWND" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001368
-name: accumulated change for NH4 in precipitation
+name: Accumulated change for ammonium in precipitation
+def: "The cumulative change in ammonium nitrogen deposition through precipitation over time from baseline conditions. This parameter tracks long-term trends in atmospheric nitrogen inputs and their effects on ecosystem nitrogen cycling and soil chemistry." []
 comment: ClimForcDataType.txt
 synonym: "TDCN4" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001369
-name: accumulated change for NO3 in precipitation
+name: Accumulated change for nitrate in precipitation
+def: "The cumulative change in nitrate nitrogen deposition through precipitation over time from baseline conditions. This parameter quantifies long-term trends in atmospheric nitrogen pollution and its impacts on ecosystem eutrophication and nitrogen saturation." []
 comment: ClimForcDataType.txt
 synonym: "TDCNO" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001370
-name: air temperature
+name: Air temperature
+def: "The temperature of the ambient air at a specified height above ground level. This fundamental meteorological parameter controls rates of biological processes, evapotranspiration, soil respiration, and chemical reactions in terrestrial ecosystems." []
 comment: ClimForcDataType.txt
 synonym: "TCA_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
+property_value: bervo:BERVO_has_unit "K" xsd:string
+property_value: bervo:BERVO_has_unit "oC" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000050
+
+[Term]
+id: bervo:BERVO_0001371
+name: Mean annual temperature
+def: "The average temperature over a complete year, calculated from daily or monthly temperature measurements and representing the thermal climate baseline for a location. This fundamental climate variable controls ecosystem processes including plant growth rates, species distributions, decomposition processes, and biogeochemical cycling patterns across terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: MIXS:0000642
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "K" xsd:string
 property_value: bervo:BERVO_has_unit "oC" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000259
 
 [Term]
 id: bervo:BERVO_0001372
-name: wind speed
+name: Measured wind speed
 def: "Wind speed is a fundamental atmospheric quantity. It is the speed at which air is moving horizontally relative to the surface of the earth. Wind speed is measured in various units of speed, such as meters per second or kilometers per hour. It is an essential parameter in understanding atmospheric dynamics, weather forecasting, and in many environmental and engineering applications." []
-comment: ClimForcDataType.txt
+comment: "Wind speed" is a concept now, so this should be restructured as a variable measuring that attribute.
 synonym: "WindSpeedAtm_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000101
 property_value: bervo:BERVO_has_unit "m h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000184
 
 [Term]
 id: bervo:BERVO_0001373
-name: atmospheric vapor concentration
+name: Atmospheric vapor concentration
+def: "The volumetric concentration of water vapor in the atmosphere, expressing the moisture content per unit volume of air. This parameter is essential for calculating relative humidity, vapor pressure deficit, and evapotranspiration rates in ecosystem water balance models." []
 comment: ClimForcDataType.txt
 synonym: "VPA_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000118
 
 [Term]
 id: bervo:BERVO_0001374
-name: atmospheric vapor pressure
+name: Atmospheric vapor pressure
+def: "The partial pressure exerted by water vapor molecules in the atmosphere, representing the thermodynamic activity of atmospheric moisture. This parameter is fundamental for calculating vapor pressure deficit, humidity indices, and driving forces for plant transpiration and soil evaporation." []
 comment: ClimForcDataType.txt
 synonym: "VPK_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000130
 property_value: bervo:BERVO_has_unit "kPa" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000118
 
 [Term]
 id: bervo:BERVO_0001375
-name: atmospheric pressure
+name: Atmospheric pressure
+def: "The pressure exerted by the weight of the atmosphere at a given location, typically measured at ground level. This parameter affects gas densities, boiling points, and is essential for calculating vapor pressure deficit and atmospheric correction factors in ecosystem modeling." []
 comment: ClimForcDataType.txt
 synonym: "PBOT_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000130
 property_value: bervo:BERVO_has_unit "kPa" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000050
 
 [Term]
 id: bervo:BERVO_0001376
-name: daylength
-def: "Daylength refers to the duration of time that the sun is above the horizon in a single day. This number varies throughout the year and by geographical location. It has significant effects on the behavior and physiological functions of many organisms, including plants and humans." []
+name: Daylength
+def: "The duration of time that the sun is above the horizon in a single day. This number varies throughout the year and by geographical location. It has significant effects on the behavior and physiological functions of many organisms, including plants and humans." []
 comment: ClimForcDataType.txt
 synonym: "DayLensCurr_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000065
 property_value: bervo:BERVO_has_unit "h" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000179
 property_value: bervo:BERVO_Qualifier bervo:BERVO_8000179
 
-[Term]
-id: bervo:BERVO_0001377
-name: daylength of previous day
-comment: ClimForcDataType.txt
-synonym: "DayLenthPrev_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
-property_value: bervo:BERVO_has_unit "h" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000179
-
 [Term]
 id: bervo:BERVO_0001378
-name: maximum daylength
-def: "Maximum daylength refers to the longest duration of daylight that occurs in a 24-hour period, typically on the summer solstice." []
+name: Maximum daylength
+def: "The longest duration of daylight that occurs in a 24-hour period, typically on the summer solstice." []
 comment: ClimForcDataType.txt
 synonym: "DayLenthMax" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "h" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001379
-name: sine of solar beam on leaf surface
+name: Sine of solar beam on leaf surface
+def: "A trigonometric function representing the geometric relationship between solar beam angle and leaf surface orientation. This parameter determines the projected leaf area intercepting direct solar radiation and is essential for calculating light absorption, photosynthesis rates, and canopy energy balance." []
 comment: ClimForcDataType.txt
 synonym: "OMEGAG" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001380
-name: sky longwave radiation
+name: Sky longwave radiation
 def: "Sky longwave radiation refers to the part of the electromagnetic spectrum that is radiated from the sky in the form of thermal radiation, or heat. This is a key component of the earth's energy balance, affecting both climatic and biological processes." []
 comment: ClimForcDataType.txt
 synonym: "LWRadSky_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000111
 property_value: bervo:BERVO_has_unit "MJ m-2 h-1" xsd:string
 property_value: bervo:BERVO_has_unit "MJ/h" xsd:string
 
 [Term]
 id: bervo:BERVO_0001381
-name: total daily solar radiation
+name: Total daily solar radiation
 def: "Total daily solar radiation (TRAD) refers to the accumulated solar radiation received in a certain location over a day. This solar radiation includes not only the direct radiation from the sun, but also includes diffuse solar radiation that is scattered in the atmosphere. The value of daily solar radiation can be used in a variety of scientific fields, such as climatology, ecology, solar energy, and agriculture, to interpret and predict different environmental phenomena." []
 comment: ClimForcDataType.txt
 synonym: "TRAD_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "MJ d-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000179
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001382
-name: daily maximum vapor pressure
+name: Daily maximum vapor pressure
+def: "The highest atmospheric water vapor pressure recorded during a 24-hour period, typically occurring during peak humidity conditions. This parameter is essential for calculating vapor pressure deficit ranges, assessing plant water stress potential, and modeling maximum evapotranspiration demand." []
 comment: ClimForcDataType.txt
 synonym: "HUDX_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000130
 property_value: bervo:BERVO_has_unit "kPa" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000118
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001383
-name: daily minimum vapor pressure
+name: Daily minimum vapor pressure
+def: "The lowest atmospheric water vapor pressure recorded during a 24-hour period, typically occurring during coolest or driest conditions. This parameter is crucial for determining vapor pressure deficit extremes and modeling minimum humidity stress on vegetation and ecosystem water balance." []
 comment: ClimForcDataType.txt
 synonym: "HUDN_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000130
 property_value: bervo:BERVO_has_unit "kPa" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000118
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001384
-name: total daily wind travel
+name: Total daily wind travel
 def: "Total daily wind travel is the total distance covered by the wind in a single day. This measure can be important in various studies, such as those related to weather patterns, climate modelling, and even the spread of airborne particles or pollutants." []
 comment: ClimForcDataType.txt
 synonym: "TWIND_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000184
 property_value: bervo:BERVO_has_unit "m d-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001386
 name: TempOffset_col for calculating temperature in Arrhenius curves
+def: "A temperature correction factor used in Arrhenius equation calculations to adjust kinetic rate constants for biochemical processes. This parameter accounts for temperature dependencies in enzyme kinetics, microbial metabolism, and other temperature-sensitive biogeochemical reactions in ecosystem models." []
 comment: ClimForcDataType.txt
 synonym: "TempOffset_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "oC" xsd:string
 
 [Term]
 id: bervo:BERVO_0001387
-name: direct precipitation at ground surface used to calculate soil erosion
+name: Direct precipitation at ground surface used to calculate soil erosion
+def: "The precipitation that falls directly onto exposed ground surface without canopy interception, used specifically for soil erosion calculations. This parameter quantifies the kinetic energy of raindrops impacting bare soil and is essential for modeling splash erosion, surface runoff generation, and sediment detachment processes." []
 comment: ClimForcDataType.txt
 synonym: "PrecDirect2Grnd_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "m h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001388
-name: indirect precipitation at ground surface used to calculate soil erosion
+name: Indirect precipitation at ground surface used to calculate soil erosion
+def: "The precipitation that reaches the ground surface after canopy interception and throughfall, used specifically for soil erosion calculations. This parameter represents modified precipitation characteristics including reduced drop size and altered spatial distribution, affecting soil particle detachment and erosion patterns beneath vegetation." []
 comment: ClimForcDataType.txt
 synonym: "PrecIndirect2Grnd_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "m h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001389
-name: initial atmospheric CO2 concentration
+name: Initial atmospheric carbon dioxide concentration
 def: "The initial atmospheric CO2 concentration refers to the starting concentration of carbon dioxide (CO2) in the Earth's atmosphere at the beginning of a simulation or modeling experiment. It represents the baseline level of CO2 before any external factors (such as human activities) influence its concentration. The initial atmospheric CO2 concentration is an important parameter in earth systems modeling as it affects several processes, including climate change, air quality, and carbon cycle dynamics." []
 comment: ClimForcDataType.txt
 synonym: "CO2EI_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "gC m-3" xsd:string
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001391
-name: atmospheric gas concentration
+name: Atmospheric gas concentration
+def: "The mass or molar concentration of gaseous constituents in the atmosphere, quantifying the abundance of trace gases or major atmospheric components. This parameter is fundamental for air quality assessment, atmospheric chemistry modeling, and understanding gas exchange processes between ecosystems and the atmosphere." []
 comment: ClimForcDataType.txt
 synonym: "AtmGasCgperm3_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
@@ -12046,21 +13974,23 @@ property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
 
 [Term]
 id: bervo:BERVO_0001393
-name: atmospheric O2 concentration
+name: Atmospheric oxygen concentration
+def: "The molar concentration of oxygen gas in the atmosphere, representing the abundance of this essential gas for aerobic respiration and combustion processes. This parameter affects plant root respiration rates, soil microbial activity, and biogeochemical processes in waterlogged or oxygen-limited environments." []
 comment: ClimForcDataType.txt
 synonym: "OXYE_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000124
 
 [Term]
 id: bervo:BERVO_0001394
-name: atmospheric N2O concentration
+name: Atmospheric nitrous oxide concentration
 def: "Atmospheric N2O concentration refers to the quantity of nitrous oxide (N2O) present in each unit volume of air in the atmosphere. Also known as laughing gas, N2O is a powerful greenhouse gas that is released into the atmosphere through soil cultivation practices, especially the use of commercial and organic fertilizers, fossil fuel combustion, nitric acid production, and biomass burning. Monitoring the atmospheric N2O concentration is important for climate modeling and understanding global warming potential." []
 comment: ClimForcDataType.txt
 synonym: "Z2OE_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_Context bervo:BERVO_8000131
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
@@ -12069,10 +13999,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000017
 
 [Term]
 id: bervo:BERVO_0001395
-name: atmospheric N2 concentration
+name: Atmospheric nitrogen concentration
+def: "The molar concentration of nitrogen gas in the atmosphere, representing the abundance of this inert diatomic gas. This parameter is important for atmospheric density calculations, pressure corrections, and understanding the nitrogen reservoir available for biological nitrogen fixation processes in terrestrial ecosystems." []
 comment: ClimForcDataType.txt
 synonym: "Z2GE_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_Context bervo:BERVO_8000131
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
@@ -12081,10 +14012,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
 
 [Term]
 id: bervo:BERVO_0001396
-name: atmospheric NH3 concentration
+name: Atmospheric ammonia concentration
+def: "The molar concentration of ammonia gas in the atmosphere, representing a key reactive nitrogen species. This parameter is essential for modeling atmospheric nitrogen deposition, soil acidification processes, and ecosystem nitrogen inputs that affect plant nutrition and soil chemistry." []
 comment: ClimForcDataType.txt
 synonym: "ZNH3E_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
@@ -12092,11 +14024,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000015
 
 [Term]
 id: bervo:BERVO_0001397
-name: atmospheric CH4 concentration
+name: Atmospheric methane concentration
 def: "Atmospheric CH4 concentration refers to the abundance of methane (CH4) gas in the Earth's atmosphere. It is expressed as the volume of CH4 per unit volume of air (parts per million, ppm) or as a mixing ratio. Methane is an important greenhouse gas and contributes to climate change. Monitoring and understanding changes in atmospheric CH4 concentration is crucial for climate models and Earth system simulations." []
 comment: ClimForcDataType.txt
 synonym: "CH4E_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
@@ -12104,11 +14036,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000024
 
 [Term]
 id: bervo:BERVO_0001398
-name: atmospheric H2 concentration
+name: Atmospheric hydrogen gas concentration
 def: "Atmospheric H2 concentration refers to the amount of hydrogen gas (H2) in the Earth's atmosphere, expressed typically in parts per million by volume (ppmv). Measuring this concentration is important in understanding the Earth's climate system, as H2 is one of the major constituent gases in the Earth's atmosphere and plays a critical role in various atmospheric processes." []
 comment: ClimForcDataType.txt
 synonym: "H2GE_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
@@ -12116,11 +14048,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
 
 [Term]
 id: bervo:BERVO_0001399
-name: atmospheric CO2 concentration
+name: Atmospheric carbon dioxide concentration
 def: "Atmospheric CO2 concentration refers to the amount of carbon dioxide present in the atmosphere. It is an important parameter in earth science and biochemistry. The concentration of CO2 in the atmosphere can affect global warming and climate change, as CO2 is a greenhouse gas that traps heat in the earth's atmosphere." []
 comment: ClimForcDataType.txt
 synonym: "CO2E_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
@@ -12128,257 +14060,298 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 
 [Term]
 id: bervo:BERVO_0001400
-name: atmospheric AR concentration
+name: Atmospheric argon gas concentration
+def: "The molar concentration of argon gas in the atmosphere, representing the abundance of this noble gas constituent. This parameter is used for atmospheric density calculations, gas mixing ratio corrections, and as a reference gas for analyzing atmospheric composition changes in earth system models." []
 comment: ClimForcDataType.txt
 synonym: "ARGE_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "umol mol-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000251
 
 [Term]
 id: bervo:BERVO_0001401
-name: time of solar noon
-def: "Solar noon is the moment when the sun appears to contact or pass over an observer's meridian, reaching its highest point in the sky on that day, and it is the midpoint of daylight hours." []
+name: Time of solar noon
+def: "The moment when the sun appears to contact or pass over an observer's meridian, reaching its highest point in the sky on that day, and it is the midpoint of daylight hours." []
 comment: ClimForcDataType.txt
 synonym: "SolarNoonHour_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "h" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000082
 
 [Term]
 id: bervo:BERVO_0001402
-name: direct shortwave radiation
+name: Direct shortwave radiation
+def: "The solar radiation that travels in a straight path from the sun to Earth's surface without atmospheric scattering. This parameter represents the beam component of solar energy and is essential for calculating surface heating, photosynthesis rates, and directional light effects on ecosystem processes." []
 comment: ClimForcDataType.txt
 synonym: "RadSWDirect_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "W m-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001403
-name: diffuse shortwave radiation
+name: Diffuse shortwave radiation
+def: "The solar radiation that has been scattered by atmospheric particles and molecules before reaching Earth's surface. This parameter represents the multidirectional component of solar energy and is important for modeling light penetration into plant canopies and understory photosynthesis." []
 comment: ClimForcDataType.txt
 synonym: "RadSWDiffus_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "W m-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001404
-name: direct PAR
+name: Direct photosynthetically active radiation
+def: "The direct beam component of photosynthetically active radiation that travels in a straight path from the sun to plant surfaces. This parameter quantifies the unscattered photons in the 400-700 nanometer wavelength range that are available for photosynthesis and plant growth processes." []
 comment: ClimForcDataType.txt
 synonym: "RadPARDirect_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001405
-name: diffuse PAR
+name: Diffuse photosynthetically active radiation
+def: "The scattered component of photosynthetically active radiation that reaches surfaces from multiple directions after atmospheric scattering. This parameter quantifies the multidirectional light energy in the 400-700 nanometer range and is important for modeling understory photosynthesis and canopy light penetration." []
 comment: ClimForcDataType.txt
 synonym: "RadPARDiffus_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001406
-name: sine of solar angle
+name: Sine of solar angle
+def: "The trigonometric sine function of the sun's elevation angle above the horizon, determining solar radiation intensity. This parameter quantifies the geometric relationship between sun position and surface orientation, affecting direct radiation receipt and shadow patterns in ecosystem energy balance calculations." []
 comment: ClimForcDataType.txt
 synonym: "SineSunInclAngle_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000256
 
 [Term]
 id: bervo:BERVO_0001407
-name: sine of solar angle next hour
+name: Sine of solar angle next hour
+def: "The trigonometric sine function of the sun's elevation angle projected one hour into the future. This parameter enables predictive calculations of solar radiation patterns and is essential for modeling time-dependent light conditions and energy balance forecasting in ecosystem models." []
 comment: ClimForcDataType.txt
 synonym: "SineSunInclAnglNxtHour_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000256
 
 [Term]
 id: bervo:BERVO_0001408
-name: total latent heat flux x boundary layer resistance
+name: Total latent heat flux x boundary layer resistance
+def: "The product of latent heat flux and aerodynamic resistance, representing the total water vapor energy transfer through the atmospheric boundary layer. This parameter quantifies the combined effect of evapotranspiration energy and atmospheric resistance on moisture transport from surfaces to the atmosphere." []
 comment: ClimForcDataType.txt
 synonym: "TLEX_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ m-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001409
-name: total sensible heat flux x boundary layer resistance
+name: Total sensible heat flux x boundary layer resistance
+def: "The product of sensible heat flux and aerodynamic resistance, representing the thermal energy transfer through the atmospheric boundary layer. This parameter quantifies the total thermal exchange between the surface and atmosphere, accounting for both the energy gradient and the resistance to heat transfer processes." []
 comment: ClimForcDataType.txt
 synonym: "TSHX_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ m-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001412
-name: depth of soil heat sink/source
+name: Depth of soil heat sink/source
+def: "The vertical depth in soil where heat sources or sinks are located, defining the position of thermal boundaries in subsurface energy balance. This parameter is essential for modeling soil temperature profiles, ground heat flux calculations, and thermal interactions between surface processes and deeper soil layers." []
 comment: ClimForcDataType.txt
 synonym: "SoilHeatSrcDepth_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001413
-name: temperature of soil heat sink/source
+name: Temperature of soil heat sink/source
+def: "The temperature at the specified depth where soil heat sources or sinks are located, serving as a thermal boundary condition. This parameter defines the reference temperature for calculating vertical heat transfer and is essential for modeling soil thermal dynamics and energy balance processes." []
 comment: ClimForcDataType.txt
 synonym: "TKSD_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "oC" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001414
-name: initial mean annual air temperature
+name: Initial mean annual air temperature
 def: "The initial mean annual air temperature refers to the average temperature of the atmosphere over a year at the beginning of a simulation or modeling scenario for Earth systems. It represents the starting point for evaluating the impact of various environmental factors on temperature trends and patterns. This parameter is essential for understanding climate change, analyzing atmospheric processes, and studying the broader interactions of Earth's systems. It serves as a crucial input for earth systems models and simulations to simulate and predict future climate conditions." []
 comment: ClimForcDataType.txt
 synonym: "ATCAI_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "oC" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000050
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000259
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000279
 
 [Term]
 id: bervo:BERVO_0001415
-name: shortwave radiation in solar beam
+name: Shortwave radiation in solar beam
+def: "The solar radiation energy contained within the direct beam from the sun, representing the focused component of shortwave energy. This parameter quantifies the concentrated solar energy flux that creates strong directional lighting and heating effects on exposed surfaces and vegetation." []
 comment: ClimForcDataType.txt
 synonym: "RadSWSolarBeam_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "MJ m-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001416
-name: PAR radiation in solar beam
+name: Photosynthetically active radiation in solar beam
+def: "The photosynthetically active radiation contained within the direct solar beam, representing focused photons in the 400-700 nanometer range. This parameter quantifies the concentrated light energy available for photosynthesis in the direct beam component, affecting sunlit leaf photosynthetic rates and canopy productivity." []
 comment: ClimForcDataType.txt
 synonym: "RadPARSolarBeam_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001417
-name: mean annual air temperature
+name: Mean annual air temperature
 def: "The mean annual air temperature refers to the average temperature of the atmosphere over a year, calculated by summing the daily temperatures and dividing by the number of days. It is an essential parameter for Earth systems modeling and provides important information about the climate conditions of a region. The mean annual air temperature is influenced by various factors, including solar radiation, land surface characteristics, and atmospheric conditions. It is used in various Earth systems models to understand and predict the behavior of the climate system, such as temperature variations, weather patterns, and climate change." []
 comment: ClimForcDataType.txt
 synonym: "ATCA_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "K" xsd:string
 property_value: bervo:BERVO_has_unit "oC" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000131
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000131
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000259
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000279
 
 [Term]
 id: bervo:BERVO_0001418
-name: mean annual soil temperature
+name: Mean annual soil temperature
 def: "Mean annual soil temperature refers to the average temperature of the soil throughout the year. It is a parameter used in earth systems modeling to understand and simulate the thermal conditions of the soil. The mean annual soil temperature is an important factor that influences various soil processes and dynamics, including nutrient availability, microbial activity, and plant growth. It is typically measured at a certain depth below the surface and is influenced by factors such as climate, vegetation cover, and soil properties." []
 comment: ClimForcDataType.txt
 synonym: "ATCS_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "K" xsd:string
 property_value: bervo:BERVO_has_unit "oC" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000062
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000259
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000279
 
 [Term]
 id: bervo:BERVO_0001421
-name: rainfall
+name: Rainfall
+def: "The liquid water precipitation that falls from clouds when water droplets reach sufficient size to overcome air resistance. This parameter represents the primary source of freshwater input to terrestrial ecosystems and is fundamental for hydrological modeling, soil moisture dynamics, and plant water availability assessments." []
 comment: ClimForcDataType.txt
 synonym: "RainFalPrec_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001422
-name: snowfall
+name: Snowfall
 def: "Snowfall refers to the amount of snow that falls in a specific area in a certain time period. It is usually measured in millimeters or inches of water equivalent. Snowfall is an important aspect in climate and weather studies, as it affects factors such as surface albedo, soil moisture levels, hydrology, and ecosystem dynamics." []
 comment: ClimForcDataType.txt
 synonym: "SnoFalPrec_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
 
 [Term]
 id: bervo:BERVO_0001423
-name: irrigation
+name: Rate of application of water through irrigation
+def: "The artificial application of water to soil or land areas to supplement natural precipitation for agricultural or ecosystem management purposes. This parameter represents anthropogenic water inputs that affect soil moisture dynamics, plant growth, and local hydrological cycles in managed ecosystems." []
 comment: ClimForcDataType.txt
 synonym: "Irrigation_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001424
-name: rainfall + snowfall
+name: Rainfall + snowfall
 def: "The sum of rainfall and snowfall that a particular region receives over a period of time. This value is often used in meteorology to monitor and predict weather patterns and to analyze the climate patterns of a particular region." []
 comment: ClimForcDataType.txt
 synonym: "PrecAtm_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001425
-name: rainfall + irrigation
+name: Rainfall + irrigation
+def: "The combined water input from natural rainfall and artificial irrigation applications to a given area. This parameter represents the total liquid water availability for plant uptake, soil moisture replenishment, and surface runoff generation in managed agricultural or ecosystem settings." []
 comment: ClimForcDataType.txt
 synonym: "PrecRainAndIrrig_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001426
-name: cumulative rainfall energy impact on soil surface
+name: Cumulative rainfall energy impact on soil surface
+def: "The accumulated kinetic energy delivered by rainfall to the soil surface over time, used for erosion potential assessment. This parameter quantifies the cumulative impact force of raindrops that causes soil particle detachment, surface crusting, and initiates erosion processes in exposed soil areas." []
 comment: ClimForcDataType.txt
 synonym: "EnergyImpact4Erosion_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "MJ d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001427
-name: precipitation pH
+name: Precipitation pH
 def: "Precipitation pH refers to the acidity or alkalinity of a precipitation event such as raing or snowfall. This measure is important in understanding the environmental impact of atmospheric pollution, as it can indicate the presence of acid rain. Acid rain is primarily caused by emissions of sulfur dioxide and nitrogen oxide, which react with the water molecules in the atmosphere to produce acids." []
 comment: ClimForcDataType.txt
 synonym: "pH_rain_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000032
+is_a: bervo:BERVO_9000021 ! Climate force data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000261
+property_value: bervo:BERVO_Context bervo:BERVO_8000032
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001428
-name: precipitation initial NH4 concentration
+name: Precipitation initial ammonium concentration
 def: "Precipitation initial NH4 concentration refers to the concentration of ammonium (NH4+) ions in the initial state of precipitation, specifically in relation to Earth system modeling. It represents the amount of ammonium present in the atmospheric water vapor or cloud droplets at the beginning of a simulated precipitation event. This parameter is important for understanding the transport, deposition, and cycling of nitrogen in the atmosphere, as ammonium can impact ecosystem productivity and water quality when it is deposited onto land surfaces." []
 comment: ClimForcDataType.txt
 synonym: "CN4RI_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_Context bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "mol N m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001429
-name: precipitation initial NO3 concentration
+name: Precipitation initial nitrate concentration
 def: "Precipitation initial NO3 concentration refers to the initial concentration of nitrate (NO3) present in falling rain or snow. Atmospheric nitrates can be deposited onto the Earth's surface during precipitation events and enter terrestrial and aquatic ecosystems. This measurement is important for understanding the biogeochemical nitrogen cycle, nutrient availability, and potential impacts on environmental and human health from elevated nitrate levels." []
 comment: ClimForcDataType.txt
 synonym: "CNORI_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_Context bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "mol N m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001430
-name: precipitation NH4 concentration
+name: Precipitation ammonium concentration
 def: "Precipitation NH4 concentration refers to the concentration of NH4 (ammonium) ions in precipitation, typically measured in units of mass per volume. It represents the amount of ammonium present in rainwater, snow, or other forms of precipitation, providing insights into the level of nitrogen deposition onto terrestrial ecosystems. This parameter is important for understanding nutrient cycling and assessing the impact of atmospheric deposition on ecosystems, particularly in relation to nitrogen availability and potential effects on vegetation growth and water quality." []
 comment: ClimForcDataType.txt
 synonym: "NH4_rain_mole_conc" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "mol m-3" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000032
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
 
 [Term]
 id: bervo:BERVO_0001431
-name: precipitation NO3 concentration
+name: Precipitation nitrate concentration
 def: "Precipitation NO3 concentration refers to the amount of nitrate (NO3) in a solution that is formed during or after a precipitation event, such as rain or snow. It represents the concentration of NO3 particles present in the water as a result of interactions between atmospheric emissions and environmental conditions. This parameter is significant in Earth system modeling as it can impact various ecological and biogeochemical processes in aquatic ecosystems, including nutrient cycling and the bioavailability of other elements." []
 comment: ClimForcDataType.txt
 synonym: "NO3_rain_mole_conc" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_Context bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "mol m-3" xsd:string
@@ -12387,11 +14360,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
 
 [Term]
 id: bervo:BERVO_0001432
-name: precipitation H2PO4 concentration
+name: Precipitation H2PO4 concentration
 def: "Precipitation H2PO4 concentration refers to the amount of monohydrogen phosphate (H2PO4-), a type of phosphoric acid, present in a solution resulting from a precipitation event. This can include rain, snow, or any other form of precipitation. This parameter is important to note as it can impact a range of ecological and environmental factors, including soil composition, plant growth, and water quality." []
 comment: ClimForcDataType.txt
 synonym: "H2PO4_rain_mole_conc" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_Context bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "mol m-3" xsd:string
@@ -12400,19 +14373,20 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000157
 
 [Term]
 id: bervo:BERVO_0001433
-name: precipitation volatile concentration
+name: Precipitation volatile concentration
+def: "The molar concentration of volatile organic compounds or gases dissolved in precipitation water. This parameter quantifies atmospheric contaminants and trace gases that are scavenged by precipitation, affecting water quality and nutrient inputs to terrestrial and aquatic ecosystems." []
 comment: ClimForcDataType.txt
 synonym: "trcg_rain_mole_conc_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "mol m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001434
-name: precipitation HPO4 concentration
+name: Precipitation HPO4 concentration
 def: "Precipitation HPO4 concentration refers to the concentration of the HPO4 (hydrogen phosphate) ion in rainfall or other forms of atmospheric precipitation. It is a parameter that quantifies the amount of HPO4 present in a given volume or mass of precipitation, typically measured in units of concentration (e.g., milligrams per liter or parts per million). This parameter is relevant in Earth system modeling as it influences the nutrient availability in ecosystems and can impact the cycling of phosphorus, an essential nutrient for plant growth and productivity." []
 comment: ClimForcDataType.txt
 synonym: "HPO4_rain_mole_conc_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_Context bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "mol m-3" xsd:string
@@ -12421,166 +14395,190 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000073
 
 [Term]
 id: bervo:BERVO_0001435
-name: growing degree day with base temperature at oC
+name: Growing degree day with base temperature at oC
+def: "A heat accumulation index calculated as the daily temperature above a base threshold, used to predict plant development timing. This parameter integrates thermal time and is essential for modeling crop phenology, flowering dates, pest emergence, and other temperature-dependent biological processes in agricultural and ecological systems." []
 comment: ClimForcDataType.txt
 synonym: "GDD_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001436
-name: precipitation heat to surface
+name: Precipitation heat to surface
+def: "The thermal energy content of precipitation delivered to the ground surface, affecting surface temperature and energy balance. This parameter accounts for the temperature difference between precipitation and surface, influencing soil warming or cooling processes and local microclimate conditions." []
 comment: ClimForcDataType.txt
 synonym: "PrecHeat_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "MJ/d2/h" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
 
 [Term]
 id: bervo:BERVO_0001437
-name: water from aboveground falling litter
+name: Water from aboveground falling litter
+def: "The water content released from decomposing plant litter that falls from above-ground vegetation components. This parameter represents an additional moisture source to surface soil layers and affects local water balance, decomposition rates, and nutrient cycling processes in forest and grassland ecosystems." []
 comment: ClimForcDataType.txt
 synonym: "RainLitr_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001438
-name: parameter for computing RGasSinkScalar_vr
+name: Parameter for computing RGasSinkScalar_vr
+def: "A computational parameter used in calculating gas sink scalar values for trace gas modeling in soil systems. This parameter influences the solubility and transport coefficients for gaseous species and is essential for modeling greenhouse gas fluxes and soil-atmosphere gas exchange processes." []
 comment: ClimForcDataType.txt
 synonym: "trcs_solcoef_col" RELATED []
-is_a: bervo:BERVO_9000021 ! climate force data type
+is_a: bervo:BERVO_9000021 ! Climate force data type
 
 [Term]
 id: bervo:BERVO_0001439
-name: fraction of snow cover
-comment: SurfSoilDataType.txt
+name: Fraction of snow cover
+def: "The proportion of ground surface area covered by snow, expressed as a dimensionless fraction from zero to one. This parameter affects surface albedo, energy balance, soil insulation, and hydrological processes, making it essential for modeling seasonal snowpack dynamics and ecosystem responses to snow cover." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracSurfAsSnow_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
 
 [Term]
 id: bervo:BERVO_0001440
-name: fraction of snow-free cover
-comment: SurfSoilDataType.txt
+name: Fraction of snow-free cover
+def: "The proportion of ground surface area that is free from snow cover, expressed as a dimensionless fraction from zero to one. This parameter determines the exposed surface area available for direct radiation absorption, soil-atmosphere gas exchange, and precipitation infiltration during snow-covered periods." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracSurfSnoFree_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0001441
-name: fraction of exposed soil surface
-comment: SurfSoilDataType.txt
+name: Fraction of exposed soil surface
+def: "The proportion of ground surface area consisting of exposed bare soil without vegetation or litter cover. This parameter affects surface energy balance, soil erosion susceptibility, direct evaporation rates, and soil-atmosphere heat and gas exchange processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracSurfBareSoil_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0001442
-name: longwave radiation emitted from ground surface
-comment: SurfSoilDataType.txt
+name: Longwave radiation emitted from ground surface
+def: "The thermal infrared radiation emitted upward from the ground surface based on its temperature and emissivity. This parameter represents outgoing thermal energy and is essential for calculating surface energy balance, net radiation, and nighttime cooling rates in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LWRadBySurf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
 property_value: bervo:BERVO_has_unit "MJ d-2 t-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001443
-name: total net radiation at ground surface
-comment: SurfSoilDataType.txt
+name: Total net radiation at ground surface
+def: "The balance between incoming and outgoing radiation at the ground surface, representing the net radiative energy available. This parameter is fundamental for surface energy balance calculations and determines the energy available for heating, evapotranspiration, and photosynthesis processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatByRad2Surf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
 property_value: bervo:BERVO_has_unit "MJ d-2 t-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001444
-name: total latent heat flux at ground surface
-comment: SurfSoilDataType.txt
+name: Total latent heat flux at ground surface
+def: "The total energy associated with water phase changes at the ground surface, including evaporation and condensation processes. This parameter represents the latent heat component of surface energy balance and is fundamental for modeling water vapor exchange between soil, vegetation, and atmosphere." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatEvapAir2Surf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 t-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001445
-name: total sensible heat flux at ground surface
+name: Total sensible heat flux at ground surface
 def: "Total sensible heat flux at ground surface refers to the total amount of energy, in Joules (J), transferred from the ground surface to the atmosphere as a result of differences in temperature. This process is one of the main ways energy is exchanged between the surface and the atmosphere, impacting climate and weather patterns." []
-comment: SurfSoilDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatSensAir2Surf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 t-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000060
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000132
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001446
-name: total convective heat flux at ground surface
+name: Total convective heat flux at ground surface
 def: "Total convective heat flux at ground surface refers to the total amount of heat transferred by convection from the air to the ground surface. This parameter is important in meteorology and climate science as it influences local air temperatures, weather patterns, and the overall energy balance of the Earth's surface. It is usually expressed in watts per square meter (W/m²)." []
-comment: SurfSoilDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatSensVapAir2Surf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 t-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000050
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000060
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001447
-name: total ground heat flux at ground surface
+name: Total ground heat flux at ground surface
 def: "Total ground heat flux at ground surface, often expressed in watts per square meter (W/m²), refers to the rate at which heat energy is transferred to the ground surface. It is an important component of the Earth's surface energy balance and can have significant impacts on climate, weather patterns, and physical processes in the Earth's surface and subsurface." []
-comment: SurfSoilDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatNet2Surf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_Context bervo:BERVO_8000060
 property_value: bervo:BERVO_has_unit "MJ d-2 t-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000060
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001448
-name: negative of total evaporation at ground surface
+name: Negative of total evaporation at ground surface
 def: "Negative of total evaporation at ground surface refers to the negative amount of the total water evaporated from the ground surface, including water bodies, soil surface and plant surfaces. This value indicates the rate or speed at which water changes from a liquid to a gas or vapor state. This evaporation can occur due to solar radiation, wind, temperature, air pressure, and other environmental conditions." []
-comment: SurfSoilDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VapXAir2GSurf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
 property_value: bervo:BERVO_has_unit "m3 d-2 t-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000060
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000139
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000114
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001449
-name: surface water storage capacity
-comment: SurfSoilDataType.txt
+name: Surface water storage capacity
+def: "The maximum volume of water that can be stored on the ground surface in depressions, vegetation, and surface roughness features. This parameter determines surface water ponding capacity and affects runoff generation, infiltration patterns, and local water balance in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VWatStoreCapSurf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001450
-name: soil surface water retention capacity
-comment: SurfSoilDataType.txt
+name: Soil surface water retention capacity
+def: "The maximum volume of water that can be retained at the soil surface layer through adhesion and surface tension forces. This parameter determines surface moisture storage capacity and affects evaporation rates, seedling establishment, and surface biological activity in arid and semi-arid ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLWatHeldCapSurf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001451
-name: minimum heat capacities
-comment: SurfSoilDataType.txt
+name: Minimum heat capacities
+def: "The lowest thermal capacity values for surface materials under dry or minimal moisture conditions. This parameter represents the minimum energy required to change surface temperature and is essential for modeling temperature extremes, heat wave effects, and thermal stress in arid ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VHCPNX_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
 property_value: bervo:BERVO_has_unit "MJ k-1 d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001452
-name: area upscaled soil surface boundary layer conductance
-comment: SurfSoilDataType.txt
+name: Area upscaled soil surface boundary layer conductance
+def: "The aerodynamic conductance for gas transfer at the soil surface, scaled up from point measurements to area-representative values. This parameter governs the efficiency of gas exchange between soil and atmosphere and affects carbon dioxide efflux, oxygen diffusion, and other soil-atmosphere gas fluxes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CondGasXSnowM_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
 property_value: bervo:BERVO_has_unit "m d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001453
-name: precipitation flux into soil surface
+name: Precipitation flux into soil surface
 def: "Precipitation flux into soil surface refers to the rate at which water (from rainfall, snow melt, etc.) enters the soil surface per unit area. This parameter is crucial in hydrological studies and modeling, as it impacts soil moisture levels, groundwater recharge, runoff generation and erosion." []
-comment: SurfSoilDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Rain2SoilSurf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_Context bervo:BERVO_8000032
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
@@ -12589,11 +14587,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001454
-name: irrifation flux into soil surface
+name: Irrigation flux into soil surface
 def: "Irrigation flux into soil surface refers to the rate at which water from irrigation enters the soil surface. This is an important factor in agricultural management and water resource planning as it directly influences the amount of water available to crops and its effectiveness in promoting plant growth. Measurements of this parameter can help optimize irrigation strategies and conserve water resources." []
-comment: SurfSoilDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Irrig2SoilSurf_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000030
@@ -12601,715 +14599,887 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001455
-name: lake surface water flux
-comment: SurfSoilDataType.txt
+name: Lake surface water flux
+def: "The volumetric flow rate of water across the lake surface boundary, representing exchange between the lake and atmosphere or adjacent systems. This parameter is essential for modeling lake water balance, evaporation rates, and hydrological connectivity in watershed-scale ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LakeSurfFlowMicP_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000285
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000025
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001458
-name: lake surface heat flux, outgoing positive
-comment: SurfSoilDataType.txt
+name: Lake surface heat flux, outgoing positive
+def: "The thermal energy transfer rate from the lake surface to the atmosphere, with positive values indicating outgoing heat flux. This parameter is crucial for modeling lake thermal dynamics, ice formation timing, and energy exchange between aquatic ecosystems and the atmosphere." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LakeSurfHeatFlux_col" RELATED []
-is_a: bervo:BERVO_9000022 ! surface and soil data type
+is_a: bervo:BERVO_9000022 ! Surface and soil data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
+property_value: bervo:BERVO_Context bervo:BERVO_8000285
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001459
-name: allocation of residue to kinetic components
-comment: MicBGCPars.txt
+name: Allocation of residue to kinetic components
+def: "The partitioning of organic residue materials into different decomposition kinetic pools based on their biochemical characteristics. This parameter determines how plant litter and organic matter are distributed among fast, intermediate, and slow decomposing fractions in soil biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ORCI" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 
 [Term]
 id: bervo:BERVO_0001460
-name: allocation to microbial kinetic fractions
-comment: MicBGCPars.txt
+name: Allocation to microbial kinetic fractions
+def: "The distribution of substrates or nutrients among different microbial functional groups with distinct metabolic kinetics. This parameter governs how available resources are partitioned between fast-growing and slow-growing microbial communities in soil biogeochemical cycling models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FL" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 
 [Term]
 id: bervo:BERVO_0001461
-name: maximum/minimum mass based heterotrophic microbial N:C
-comment: MicBGCPars.txt
+name: Maximum/minimum mass based heterotrophic microbial N:C
+def: "The ratio limits of nitrogen to carbon content in heterotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the range of nutrient ratios that heterotrophic microorganisms can maintain and is essential for modeling microbial nutrient demand and growth limitations in soil systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rNCOMC" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 property_value: bervo:BERVO_has_unit "gN gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001462
-name: maximum/minimum mass based heterotrophic microbial P:C
-comment: MicBGCPars.txt
+name: Maximum/minimum mass based heterotrophic microbial P:C
+def: "The ratio limits of phosphorus to carbon content in heterotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the range of phosphorus ratios that heterotrophic microorganisms can maintain and is crucial for modeling phosphorus cycling and microbial growth limitations in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rPCOMC" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 property_value: bervo:BERVO_has_unit "gP gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001463
-name: maximum/minimum mass based autotrophic microbial N:C
-comment: MicBGCPars.txt
+name: Maximum/minimum mass based autotrophic microbial N:C
+def: "The ratio limits of nitrogen to carbon content in autotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the nutrient ratio ranges for autotrophic microorganisms and is important for modeling nitrogen fixation, nitrification, and other autotrophic processes in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rNCOMCAutor" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 property_value: bervo:BERVO_has_unit "gN gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001464
-name: maximum/minimum mass based autotrophic microbial P:C
-comment: MicBGCPars.txt
+name: Maximum/minimum mass based autotrophic microbial P:C
+def: "The ratio limits of phosphorus to carbon content in autotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the phosphorus ratio ranges for autotrophic microorganisms and is essential for modeling phosphorus cycling in autotrophic microbial communities and soil systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rPCOMCAutor" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 property_value: bervo:BERVO_has_unit "gP gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001465
-name: group average maximum/minimum mass based microbial N:C
-comment: MicBGCPars.txt
+name: Group average maximum/minimum mass based microbial N:C
+def: "The mean of the maximum and minimum nitrogen to carbon ratios across microbial functional groups in soil. This parameter represents the average stoichiometric constraint for nitrogen in microbial communities and is used for scaling biogeochemical processes across diverse microbial populations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rNCOMC_ave" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 property_value: bervo:BERVO_has_unit "gN gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001466
-name: group average maximum/minimum mass based microbial P:C
-comment: MicBGCPars.txt
+name: Group average maximum/minimum mass based microbial P:C
+def: "The mean of the maximum and minimum phosphorus to carbon ratios across microbial functional groups in soil. This parameter represents the average stoichiometric constraint for phosphorus in microbial communities and is essential for scaling phosphorus cycling processes across diverse soil microorganisms." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "rPCOMC_ave" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 property_value: bervo:BERVO_has_unit "gP gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001469
-name: rate constant for litter colonization by heterotrophs
-comment: MicBGCPars.txt
+name: Rate constant for litter colonization by heterotrophs
+def: "The kinetic parameter controlling the rate at which heterotrophic microorganisms colonize and begin decomposing fresh plant litter. This parameter determines the initial lag time before decomposition begins and is essential for modeling the transition from fresh litter inputs to active microbial decomposition." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DOSA" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001470
-name: specific decomposition rate constant
-comment: MicBGCPars.txt
+name: Specific decomposition rate constant
+def: "The kinetic parameter controlling the intrinsic rate of organic matter decomposition by microbial communities per unit biomass. This parameter quantifies the specific metabolic activity of decomposer organisms and is fundamental for modeling carbon turnover rates in soil biogeochemical cycles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SPOSC" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001471
-name: fractions to allocate N to kinetic components
-comment: MicBGCPars.txt
+name: Fractions to allocate nitrogen to kinetic components
+def: "The proportional distribution of available nitrogen among different kinetic pools or microbial functional groups. This parameter governs how nitrogen is partitioned between fast and slow cycling components and affects nitrogen availability for plant uptake and ecosystem productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNOFC" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 
 [Term]
 id: bervo:BERVO_0001472
-name: fractions to allocate P to kinetic components
-comment: MicBGCPars.txt
+name: Fractions to allocate phosphorus to kinetic components
+def: "The proportional distribution of available phosphorus among different kinetic pools or microbial functional groups. This parameter controls phosphorus partitioning between fast and slow cycling components and is crucial for modeling phosphorus limitation and ecosystem nutrient cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPOFC" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 
 [Term]
 id: bervo:BERVO_0001473
-name: default N:C ratios in SOC complexes
-comment: MicBGCPars.txt
+name: Default N:C ratios in soil organic carbon complexes
+def: "The standard nitrogen to carbon ratios used for soil organic carbon complexes when specific measurements are unavailable. This parameter provides default stoichiometric constraints for soil organic matter decomposition and is essential for initializing biogeochemical models in data-limited environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNRH" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 property_value: bervo:BERVO_has_unit "gN gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001474
-name: default P:C ratios in SOC complexes
-comment: MicBGCPars.txt
+name: Default P:C ratios in soil organic carbon complexes
+def: "The standard phosphorus to carbon ratios used for soil organic carbon complexes when specific measurements are unavailable. This parameter provides default stoichiometric constraints for phosphorus cycling in soil organic matter and is crucial for model initialization in phosphorus-limited ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPRH" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
 property_value: bervo:BERVO_has_unit "gN gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001475
-name: heterotrophic microbial biomass composition in SOC
-comment: MicBGCPars.txt
+name: Heterotrophic microbial biomass composition in soil organic carbon
+def: "The carbon content fraction representing heterotrophic microbial biomass within soil organic carbon pools. This parameter quantifies the proportion of soil carbon tied up in heterotrophic microorganisms and is essential for modeling microbial carbon dynamics and decomposer community structure." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OMCF" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000296
 property_value: bervo:BERVO_has_unit "gC gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001476
-name: autotrophic microbial biomass composition in SOC
-comment: MicBGCPars.txt
+name: Autotrophic microbial biomass composition in soil organic carbon
+def: "The carbon content fraction representing autotrophic microbial biomass within soil organic carbon pools. This parameter quantifies the proportion of soil carbon in autotrophic microorganisms and is important for modeling primary production by soil-based autotrophs and chemosynthetic processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OMCA" RELATED []
-is_a: bervo:BERVO_9000023 ! microbial biogeochemistry parameters
+is_a: bervo:BERVO_9000023 ! Microbial biogeochemistry parameters
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000296
 property_value: bervo:BERVO_has_unit "gC gC-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001477
-name: soil temperature
-comment: SoilHeatDataType.txt
+name: Soil temperature
+def: "The thermal state of soil at specified depths, measured in absolute temperature units. This parameter controls reaction rates, microbial activity, root growth, and nutrient cycling processes, making it fundamental for modeling all temperature-dependent biological and chemical processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TKS_vr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "K" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001478
-name: hourly accumulated freeze-thaw flux in micropores
-comment: SoilHeatDataType.txt
+name: Hourly accumulated freeze-thaw flux in micropores
+def: "The cumulative water phase change flux in small soil pores during freeze-thaw cycles, measured hourly. This parameter quantifies ice formation and melting in micropore spaces and is essential for modeling soil structure changes, water movement, and root zone dynamics in seasonally frozen soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TLIceThawMicP_vr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m2 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001479
-name: hourly accumulated freeze-thaw latent heat flux from soil
-comment: SoilHeatDataType.txt
+name: Hourly accumulated freeze-thaw latent heat flux from soil
+def: "The cumulative latent heat exchange associated with water phase changes in soil during freeze-thaw cycles, measured hourly. This parameter accounts for energy absorption and release during ice formation and melting processes, significantly affecting soil temperature dynamics in cold climate regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TLPhaseChangeHeat2Soi_vr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001480
-name: hourly accumulated freeze-thaw flux in macropores
-comment: SoilHeatDataType.txt
+name: Hourly accumulated freeze-thaw flux in macropores
+def: "The cumulative water phase change flux in large soil pores during freeze-thaw cycles, measured hourly. This parameter quantifies ice dynamics in macropore networks and is crucial for modeling drainage patterns, root penetration, and soil structural stability under freeze-thaw stress." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TLIceThawMacP_vr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m2 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001481
-name: hourly accumulated freeze-thaw latent heat flux from snow
-comment: SoilHeatDataType.txt
+name: Hourly accumulated freeze-thaw latent heat flux from snow
+def: "The cumulative latent heat exchange associated with snow melting and refreezing processes, measured hourly. This parameter quantifies energy dynamics within snowpack during phase transitions and affects snow layer temperature, melt rates, and thermal insulation properties over underlying soil." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XPhaseChangeHeatL_snvr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001482
-name: soil heat capacity
-comment: SoilHeatDataType.txt
+name: Soil heat capacity
+def: "The amount of thermal energy required to raise the temperature of a unit volume of soil by one degree. This parameter depends on soil composition, moisture content, and bulk density, and is essential for modeling soil temperature dynamics, freeze-thaw processes, and ground heat storage in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VHeatCapacity_vr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
 property_value: bervo:BERVO_has_unit "MJ m-3 K-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001484
-name: heat stored over the grid, including soil, litter and canopy
-comment: SoilHeatDataType.txt
+name: Heat stored over the grid, including soil, litter and canopy
+def: "The total thermal energy content accumulated across all ecosystem components within a model grid cell. This parameter includes heat storage in soil layers, litter layer, and vegetation canopy, representing the integrated thermal capacity of the entire ecosystem column." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatStore_col" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
 property_value: bervo:BERVO_has_unit "MJ d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001485
-name: heat source for warming
-comment: SoilHeatDataType.txt
+name: Heat source for warming
+def: "The thermal energy input rate that contributes to temperature increase in soil layers or ecosystem components. This parameter represents various heat sources including solar radiation absorption, metabolic heat generation, and artificial heating, affecting local temperature dynamics and ecosystem processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatSource_vr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001486
-name: numerator for soil solid thermal conductivity
-comment: SoilHeatDataType.txt
+name: Numerator for soil solid thermal conductivity
+def: "The upper component of the fraction used to calculate thermal conductivity of soil solid particles. This parameter incorporates soil mineralogy, particle size distribution, and porosity effects on heat conduction through the solid phase of soil matrix in thermal modeling calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NumerSolidThermCond_vr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
 property_value: bervo:BERVO_has_unit "MJ m h-1 K-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001487
-name: denominator for soil solid thermal conductivity
-comment: SoilHeatDataType.txt
+name: Denominator for soil solid thermal conductivity
+def: "The lower component of the fraction used to calculate thermal conductivity of soil solid particles. This parameter accounts for soil physical properties and structure that moderate heat conduction through the solid phase, completing the thermal conductivity calculation in soil heat transfer models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DenomSolidThermCond_vr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ K-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001488
-name: heat flux into ground, computed from surface energy balance model
-comment: SoilHeatDataType.txt
+name: Heat flux into ground, computed from surface energy balance model
+def: "The downward thermal energy transfer rate from the surface into subsurface soil layers, calculated from energy balance equations. This parameter represents the ground heat flux component of surface energy partitioning and is essential for modeling soil temperature profiles and subsurface thermal dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatFlx2Grnd_col" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001489
-name: hourly heat flux into soil layer
-comment: SoilHeatDataType.txt
+name: Hourly heat flux into soil layer
+def: "The thermal energy transfer rate into individual soil layers measured at hourly intervals. This parameter quantifies the vertical heat transport through soil profile and is essential for modeling diurnal temperature fluctuations, soil thermal gradients, and heat storage changes in layered soil systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "THeatFlowCellSoil_vr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001490
-name: heat loss through drainage
-comment: SoilHeatDataType.txt
+name: Heat loss through drainage
+def: "The thermal energy removed from the soil system through water drainage processes. This parameter accounts for heat export when warm soil water moves laterally or vertically out of the system, affecting local soil temperature and energy balance in hydrologically active soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatDrain_col" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001491
-name: heat loss through surface runoff
-comment: SoilHeatDataType.txt
+name: Heat loss through surface runoff
+def: "The thermal energy removed from the surface through overland water flow. This parameter quantifies heat export when surface water at ambient temperature flows off the landscape, contributing to local cooling and energy redistribution across watershed scales." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatRunSurf_col" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001492
 name: Heat loss through discharge
-comment: SoilHeatDataType.txt
+def: "The thermal energy removed from the system through water discharge from soil or groundwater. This parameter accounts for heat export through various water outflow processes and affects regional energy balance and thermal dynamics in terrestrial-aquatic interface zones." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatDischar_col" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001493
-name: Heat flow into colum
-comment: SoilHeatDataType.txt
+name: Heat flow into column
+def: "The total thermal energy transfer rate into the entire soil column from surface and boundary sources. This parameter represents the integrated heat input to the soil profile and is fundamental for modeling overall soil thermal dynamics and temperature changes across multiple soil layers." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "THeatFlow2Soil_col" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001494
 name: Heat source from heating
-comment: SoilHeatDataType.txt
+def: "The thermal energy input rate resulting from various heating processes within the soil system. This parameter includes heat generation from metabolic processes, decomposition, root respiration, and external heating sources that contribute to soil temperature elevation and energy balance." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatSource_col" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001495
 name: Heat associated with freeze-thaw
-comment: SoilHeatDataType.txt
+def: "The thermal energy exchange during phase transitions between frozen and liquid water in soil. This parameter accounts for latent heat release during freezing and latent heat absorption during thawing, which significantly affects soil temperature dynamics in cold climate regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "THeatSoiThaw_col" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001496
 name: Heat flux from snow into soil
-comment: SoilHeatDataType.txt
+def: "The thermal energy transfer rate from the snowpack into the underlying soil surface. This parameter represents heat conduction through snow layer and affects soil insulation, freeze-thaw dynamics, and subsurface temperature maintenance during snow-covered periods." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QSnoHeatXfer2Soil_col" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001497
 name: Ice influx to layer, essential for pond/lake
-comment: SoilHeatDataType.txt
+def: "The volumetric rate of ice formation or accumulation in soil layers, particularly important for frozen ground and aquatic systems. This parameter quantifies ice dynamics that affect soil porosity, water movement, and thermal properties in permafrost regions and seasonally frozen soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QIceInflx_vr" RELATED []
-is_a: bervo:BERVO_9000024 ! soil and heat data type
+is_a: bervo:BERVO_9000024 ! Soil and heat data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000285
 property_value: bervo:BERVO_has_unit "m3 H2O d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000027
 
 [Term]
 id: bervo:BERVO_0001498
-name: slope in four directions
-comment: SoilPhysDataType.txt
+name: Slope in four directions
+def: "The topographic gradient measured in four cardinal directions, representing the three-dimensional terrain characteristics. This parameter controls surface water flow patterns, erosion potential, solar radiation interception, and microclimate variations across landscape positions in ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SLOPE_col" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "o" xsd:string
 
 [Term]
 id: bervo:BERVO_0001499
-name: water contents at field capacity
-comment: SoilPhysDataType.txt
+name: Water contents at field capacity
+def: "The volumetric water content retained in soil after excess water has drained away under gravitational force. This parameter represents the upper limit of plant-available water storage and is fundamental for modeling soil water balance, irrigation scheduling, and plant water stress assessments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FieldCapacity_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001500
-name: water contents at wilting point
-comment: SoilPhysDataType.txt
+name: Water contents at wilting point
+def: "The volumetric water content at which plants can no longer extract water from soil and begin to wilt permanently. This parameter represents the lower limit of plant-available water and is essential for modeling drought stress, irrigation timing, and plant survival under water-limited conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WiltPoint_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001501
-name: soil vertical saturated hydraulic conductivity
-comment: SoilPhysDataType.txt
+name: Soil vertical saturated hydraulic conductivity
+def: "The maximum rate of water movement through saturated soil in the vertical direction under the influence of gravity. This parameter is fundamental for modeling groundwater recharge, drainage processes, and vertical water redistribution in soil profiles across terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SatHydroCondVert_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "mm h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001502
-name: soil horizontal saturated hydraulic conductivity
-comment: SoilPhysDataType.txt
+name: Soil horizontal saturated hydraulic conductivity
+def: "The maximum rate of water movement through saturated soil in the horizontal direction under hydraulic gradients. This parameter controls lateral water flow, subsurface drainage patterns, and hillslope hydrology processes that redistribute water across landscape positions in watershed systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SatHydroCondHrzn_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "mm h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001503
-name: water potentials at field capacity
-comment: SoilPhysDataType.txt
+name: Water potentials at field capacity
+def: "The soil water potential at which excess gravitational water has drained and water is held against gravity by capillary forces. This parameter defines the upper limit of plant-available water storage and is essential for modeling soil water retention, irrigation scheduling, and drought stress assessment." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSIAtFldCapacity_col" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "MPa" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001504
-name: water potentials at wilting point
-comment: SoilPhysDataType.txt
+name: Water potentials at wilting point
+def: "The soil water potential at which plants can no longer extract water and begin permanent wilting. This parameter represents the lower limit of plant-available water and is crucial for modeling plant water stress, irrigation timing, and ecosystem responses to drought conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSIAtWiltPoint_col" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "MPa" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001505
-name: initial soil water content
-comment: SoilPhysDataType.txt
+name: Initial soil water content
+def: "The volumetric water content present in soil at the beginning of a simulation or measurement period. This parameter provides the starting moisture conditions for hydrological modeling and affects initial rates of evapotranspiration, infiltration, and plant water uptake in terrestrial ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "THW_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001506
-name: initial ice content
-comment: SoilPhysDataType.txt
+name: Initial ice content
+def: "The volumetric ice content present in soil at the beginning of a simulation, representing frozen water in soil pores. This parameter is essential for modeling permafrost dynamics, freeze-thaw processes, and seasonal changes in soil thermal and hydraulic properties in cold climate regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "THI_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000027
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001507
-name: surface albedo
-comment: SoilPhysDataType.txt
+name: Surface albedo
+def: "The fraction of incoming solar radiation that is reflected by the ground surface back to the atmosphere. This parameter controls surface energy balance, soil heating rates, and local microclimate conditions, significantly affecting evapotranspiration and photosynthesis processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SurfAlbedo_col" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000263
 
 [Term]
 id: bervo:BERVO_0001508
-name: log soil porosity
-comment: SoilPhysDataType.txt
+name: Log soil porosity
+def: "The natural logarithm of soil porosity, representing the logarithmic transformation of pore space fraction in soil. This parameter is used in pedotransfer functions and statistical modeling to linearize relationships between porosity and other soil hydraulic properties for improved model performance." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LOGPOROS_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001509
-name: log water content at field capacity
-comment: SoilPhysDataType.txt
+name: Log water content at field capacity
+def: "The natural logarithm of volumetric water content at field capacity, used in logarithmic transformations for statistical analysis. This parameter enables linear regression modeling of soil water retention relationships and improves predictive accuracy in pedotransfer functions for soil hydraulic characterization." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LOGFldCapacity_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 
 [Term]
 id: bervo:BERVO_0001510
-name: log water content at wilting point
-comment: SoilPhysDataType.txt
+name: Log water content at wilting point
+def: "The natural logarithm of volumetric water content at wilting point, used in logarithmic transformations for statistical modeling. This parameter facilitates linear relationships in pedotransfer functions and improves predictions of plant-available water capacity across diverse soil types and textures." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LOGWiltPoint_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 
 [Term]
 id: bervo:BERVO_0001511
-name: log (soil porosity /water content at field capacity)
-comment: SoilPhysDataType.txt
+name: Log (soil porosity /water content at field capacity)
+def: "The natural logarithm of the ratio between soil porosity and water content at field capacity, representing pore size distribution characteristics. This parameter quantifies the proportion of large drainable pores and is essential for modeling soil drainage capacity and aeration status in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSD_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 
 [Term]
 id: bervo:BERVO_0001513
-name: shape parameter for water desorption
-comment: SoilPhysDataType.txt
+name: Shape parameter for water desorption
+def: "A dimensionless parameter that describes the shape of the soil water retention curve during drying processes. This parameter controls the steepness and curvature of water release relationships and is essential for modeling soil water dynamics, irrigation scheduling, and plant water availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SRP_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 
 [Term]
 id: bervo:BERVO_0001514
-name: fraction of slope in 1 and 2
-comment: SoilPhysDataType.txt
+name: Fraction of slope in 1 and 2
+def: "The proportional slope components in perpendicular horizontal directions, representing two-dimensional topographic gradients. This parameter controls surface water flow direction, erosion patterns, and lateral redistribution of water and sediments across landscape positions in watershed modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FSLOPE_2DH" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0001515
-name: initial total soil micropore porosity
-comment: SoilPhysDataType.txt
+name: Initial total soil micropore porosity
+def: "The combined volume of small pore spaces in soil at the beginning of a simulation, representing initial micropore storage capacity. This parameter affects initial water retention, gas diffusion rates, and provides baseline conditions for modeling changes in soil structure and pore connectivity over time." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLMicPt0_col" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001516
-name: log water potential at saturation
-comment: SoilPhysDataType.txt
+name: Log water potential at saturation
+def: "The natural logarithm of soil water potential when all pore spaces are filled with water. This parameter represents the logarithmic transformation of saturation conditions and is used in mathematical models to linearize water retention relationships for improved computational efficiency." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LOGPSIAtSat" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "MPa" xsd:string
 
 [Term]
 id: bervo:BERVO_0001517
-name: log water potential at field capacity
-comment: SoilPhysDataType.txt
+name: Log water potential at field capacity
+def: "The natural logarithm of soil water potential at field capacity, used in logarithmic transformations of water retention functions. This parameter enables linear modeling approaches for predicting soil water dynamics and plant-available water capacity across different soil types and environmental conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LOGPSIFLD_col" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 
 [Term]
 id: bervo:BERVO_0001518
-name: log water potential at wilting point
-comment: SoilPhysDataType.txt
+name: Log water potential at wilting point
+def: "The natural logarithm of soil water potential at wilting point, representing the logarithmic transformation of permanent wilting conditions. This parameter is used in mathematical models to linearize water stress relationships and improve predictions of plant water limitation thresholds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LOGPSIMN_col" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 
 [Term]
 id: bervo:BERVO_0001520
-name: log water potential at saturation - log water potential at field capacity
-comment: SoilPhysDataType.txt
+name: Log water potential at saturation - log water potential at field capacity
+def: "The difference between logarithmic water potentials at saturation and field capacity, representing the range of drainable water. This parameter quantifies the logarithmic scale difference in water retention and is used in mathematical models to characterize soil drainage capacity and pore size distribution." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "LOGPSIMND_col" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 
 [Term]
 id: bervo:BERVO_0001521
-name: soil solid heat capacity
-comment: SoilPhysDataType.txt
+name: Soil solid heat capacity
+def: "The amount of thermal energy required to raise the temperature of the solid mineral components of soil by one degree. This parameter depends on soil mineralogy and bulk density, and controls soil temperature dynamics, heat storage capacity, and thermal buffering in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VHeatCapacitySoilM_vr" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "MPa m-3 K-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001522
-name: active layer depth of a permafrost soil
-comment: SoilPhysDataType.txt
+name: Active layer depth of a permafrost soil
+def: "The maximum depth of seasonal thaw in permafrost soils, representing the thickness of the seasonally unfrozen layer. This parameter is critical for modeling permafrost dynamics, root zone availability, biogeochemical processes, and ecosystem functioning in cold climate regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ActiveLayDepZ_col" RELATED []
-is_a: bervo:BERVO_9000025 ! soil physical data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001523
-name: soil organic C content
-comment: SoilPropertyDataType.txt
+name: Soil organic carbon content
+def: "The mass of organic carbon per unit mass of soil, representing the soil carbon stock and fertility. This parameter affects soil structure, water retention, nutrient cycling, and is fundamental for modeling carbon sequestration, decomposition processes, and soil quality in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CORGCI_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "g kg-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001524
-name: soil porosity
-comment: SoilPropertyDataType.txt
+name: Soil porosity
+def: "The fraction of soil volume occupied by pore spaces filled with air or water, representing void space in the soil matrix. This parameter controls water storage capacity, gas diffusion rates, root penetration, and is fundamental for modeling soil hydraulic conductivity and aeration in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "POROSI_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001525
-name: soil macropore fraction
-comment: SoilPropertyDataType.txt
+name: Soil macropore fraction
+def: "The initial proportion of soil volume occupied by large pore spaces, representing channels for rapid water and gas movement. This parameter affects preferential flow patterns, drainage rates, and aeration status, particularly important for modeling bypass flow and chemical transport in structured soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilFracAsMacPt0_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001526
-name: soil sand content
-comment: SoilPropertyDataType.txt
+name: Soil sand content
+def: "The mass of sand-sized particles per unit mass of soil, representing the coarse mineral fraction in soil texture. This parameter affects soil drainage, aeration, water infiltration rates, and is essential for determining hydraulic conductivity and soil physical behavior in hydrological models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CSAND_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "kg Mg-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001527
-name: soil silt content
-comment: SoilPropertyDataType.txt
+name: Soil silt content
+def: "The mass of silt-sized particles per unit mass of soil, representing the intermediate mineral fraction in soil texture. This parameter influences water retention capacity, nutrient holding capacity, and contributes to soil structure formation and erodibility characteristics in agricultural and natural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CSILT_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "kg Mg-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001528
-name: soil clay content
-comment: SoilPropertyDataType.txt
+name: Soil clay content
+def: "The mass of clay-sized particles per unit mass of soil, representing the fine mineral fraction with high surface area. This parameter controls water retention, nutrient adsorption, soil plasticity, and swelling behavior, making it crucial for modeling soil hydraulic properties and chemical reactivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CCLAY_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "kg Mg-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001529
 name: Rock fraction
-comment: SoilPropertyDataType.txt
+def: "The proportion of soil volume occupied by rock fragments, representing the non-soil mineral component. This parameter reduces effective soil volume for water storage and root growth, affects bulk density calculations, and influences soil thermal and hydraulic properties in stony soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ROCK_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "0-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001530
-name: initial bulk density,,0=water
-comment: SoilPropertyDataType.txt
+name: Initial bulk density,,0=water
+def: "The initial mass of dry soil per unit volume including pore spaces, representing soil compaction at simulation start. This parameter affects porosity calculations, root penetration resistance, water storage capacity, and provides baseline conditions for modeling soil structural changes over time." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoiBulkDensityt0_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000233
 property_value: bervo:BERVO_has_unit "Mg m-3" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001531
-name: micropore fraction
-comment: SoilPropertyDataType.txt
+name: Micropore fraction
+def: "The proportion of soil volume occupied by small pore spaces that retain water against drainage. This parameter affects water retention capacity, gas diffusion rates, and determines the fraction of pore space available for capillary water storage in soil water balance models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracSoiAsMicP_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "0-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000012
 
 [Term]
 id: bervo:BERVO_0001532
-name: macropore fraction
-comment: SoilPropertyDataType.txt
+name: Macropore fraction
+def: "The proportion of soil volume occupied by large pore spaces that facilitate rapid water and gas movement. This parameter controls preferential flow, drainage efficiency, and soil aeration, playing a critical role in modeling bypass flow and chemical transport through structured soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilFracAsMacP_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "0-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000046
 
 [Term]
 id: bervo:BERVO_0001533
-name: path length between macopores
-comment: SoilPropertyDataType.txt
+name: Path length between macropores
+def: "The average distance between adjacent macropore channels in soil, representing spatial connectivity of large pores. This parameter affects diffusion pathways for gases and solutes, influences macropore flow interactions, and is essential for modeling three-dimensional transport processes in structured soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PathLenMacPore_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001534
-name: radius of macropores
-comment: SoilPropertyDataType.txt
+name: Radius of macropores
+def: "The average radius of large pore channels in soil, representing the size of rapid flow pathways. This parameter determines flow velocity through macropores, affects capillary forces, and is fundamental for modeling preferential water movement and chemical transport in structured soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MacPoreRadius_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000046
 
 [Term]
 id: bervo:BERVO_0001535
-name: soil bulk density
-comment: SoilPropertyDataType.txt
+name: Soil bulk density
+def: "The mass of dry soil per unit volume including pore spaces, representing soil compaction and structure. This parameter affects porosity, water storage capacity, root penetration resistance, and is fundamental for converting between mass-based and volume-based soil property measurements." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilBulkDensity_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000233
 property_value: bervo:BERVO_has_unit "Mg m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001536
-name: number of macropores
-comment: SoilPropertyDataType.txt
+name: Number of macropores
+def: "The count of large pore channels per unit area or volume of soil, representing macropore density. This parameter affects flow capacity through preferential pathways, influences connectivity of rapid flow networks, and is essential for modeling macropore flow dynamics in structured soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "MacPoreNumbers_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000237
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000046
 
 [Term]
 id: bervo:BERVO_0001538
 name: Volume of soil occupied by micropores
-comment: SoilPropertyDataType.txt
+def: "The total volume of small pore spaces within a soil layer, representing micropore storage capacity. This parameter determines water retention potential, gas diffusion capacity, and controls the volume available for capillary water storage and slow gas exchange processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLSoilPoreMicP_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001539
-name: volume of micropores
-comment: SoilPropertyDataType.txt
+name: Volume of micropores
+def: "The total volume of small pore spaces in soil, representing the capacity for capillary water retention. This parameter controls water holding capacity, affects gas diffusion rates, and determines the storage volume for plant-available water in soil hydrological models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLSoilMicP_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001540
-name: mass of soil layer
-comment: SoilPropertyDataType.txt
+name: Mass of soil layer
+def: "The total dry mass of soil solids within a defined layer, representing the solid phase content. This parameter is fundamental for calculating bulk density, nutrient storage capacity, and converting between mass-based and area-based measurements in ecosystem and agricultural models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLSoilMicPMass_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "Mg d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001541
-name: minimum soil layer mass
-comment: SoilPropertyDataType.txt
+name: Minimum soil layer mass
+def: "The lowest allowable dry mass of soil solids within a layer, representing minimum density constraints. This parameter prevents unrealistic soil thinning in dynamic models, maintains structural integrity assumptions, and sets lower bounds for soil mass in erosion and compaction simulations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilMicPMassLayerMn" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "Mg d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001542
-name: maximum soil layer mass
-comment: SoilPropertyDataType.txt
+name: Maximum soil layer mass
+def: "The highest allowable dry mass of soil solids within a layer, representing maximum compaction limits. This parameter prevents unrealistic soil densification in models, sets upper bounds for bulk density, and constrains maximum soil mass in compaction and sedimentation processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilMicPMassLayerMX" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "Mg d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001546
-name: total micropore volume in layer
-comment: SoilPropertyDataType.txt
+name: Total micropore volume in layer
+def: "The combined volume of all small pore spaces within a soil layer, representing total micropore capacity. This parameter determines maximum water retention potential, controls gas diffusion capacity, and provides the total volume available for capillary water storage and slow transport processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLMicP_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001547
-name: total macropore volume in layer
-comment: SoilPropertyDataType.txt
+name: Total macropore volume in layer
+def: "The combined volume of all large pore spaces within a soil layer, representing total macropore capacity. This parameter determines maximum rapid flow capacity, controls drainage efficiency, and provides the total volume available for preferential water movement and fast gas exchange." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLMacP_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001548
-name: soil volume including macropores+rock
-comment: SoilPropertyDataType.txt
+name: Soil volume including macropores+rock
+def: "The total geometric volume of a soil layer including all pore spaces and rock fragments, representing complete layer volume. This parameter provides the reference volume for calculating porosity, bulk density, and mass balance relationships in soil physical and biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VGeomLayer_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001549
-name: initial soil volume including macropores+rock
-comment: SoilPropertyDataType.txt
+name: Initial soil volume including macropores+rock
+def: "The total geometric volume of a soil layer at simulation start, including all pore spaces and rock fragments. This parameter provides baseline volume conditions for tracking soil structural changes, compaction, and erosion processes over time in dynamic ecosystem models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VGeomLayert0_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001550
-name: maximum soil pore (mac+mic) volume allowed
-comment: SoilPropertyDataType.txt
+name: Maximum soil pore (mac+mic) volume allowed
+def: "The upper limit for total pore space volume within a soil layer, representing maximum porosity constraints. This parameter prevents unrealistic pore expansion in models, maintains physical consistency in soil structure, and sets upper bounds for water storage and gas exchange capacity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VOLTX_vr" RELATED []
-is_a: bervo:BERVO_9000026 ! soil property data type
+is_a: bervo:BERVO_9000025 ! Soil physical data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001551
-name: volumetric heat capacity of snowpack
-comment: SnowDataType.txt
+name: Volumetric heat capacity of snowpack
+def: "The amount of thermal energy required to raise the temperature of a unit volume of snowpack by one degree. This parameter depends on snow density and ice content, and controls snowpack temperature dynamics, melting rates, and thermal insulation properties over underlying soil." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLSnowHeatCapM_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "MJ/K d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001552
-name: snowpack water flux
-comment: SnowDataType.txt
+name: Snowpack water flux
+def: "The volumetric flow rate of liquid water through snowpack layers, representing internal water movement. This parameter controls meltwater percolation, refreezing processes, and water delivery to underlying soil, making it essential for modeling snowmelt hydrology and seasonal water balance." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatFlowInSnowM_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001553
-name: runoff snow flux
-comment: SnowDataType.txt
+name: Runoff snow flux
+def: "The horizontal transport rate of dry snow by wind redistribution processes, representing snow movement across the landscape. This parameter affects spatial snow distribution patterns, accumulation in sheltered areas, and erosion from exposed surfaces in alpine and arctic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DrySnoFlxByRedistM_2DH" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000000
 property_value: bervo:BERVO_has_unit "m3 d-2 t-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001554
-name: snowpack albedo
-comment: SnowDataType.txt
+name: Snowpack albedo
+def: "The fraction of incoming solar radiation reflected by the snow surface back to the atmosphere. This parameter controls snow surface energy balance, melting rates, and seasonal snow persistence, significantly affecting local and regional climate through snow-albedo feedback mechanisms." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilAlbedo_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000263
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001555
-name: new snowpack density
-comment: SnowDataType.txt
+name: New snowpack density
+def: "The mass per unit volume of freshly fallen snow, representing initial compaction state. This parameter affects thermal properties, metamorphism rates, and subsequent densification processes, influencing snowpack insulation capacity and meltwater production timing in seasonal snow models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "NewSnowDens_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000233
+property_value: bervo:BERVO_Context bervo:BERVO_8000204
 property_value: bervo:BERVO_has_unit "Mg m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001556
-name: snow temperature
-def: "Snow temperature (TCSnow) refers to the temperature of the snowpack. This parameter is typically expressed in degrees Celsius and can vary significantly within the snowpack, affecting various processes such as snow melting, sublimation, compaction, and metamorphosis. Snow temperature is crucial for understanding and predicting various snow-related phenomena and has important implications for ecosystem dynamics, climate change studies, and water resource management.|Snow temperature refers to the measurement of the thermal state of the snow on the ground. It is an important factor affecting a variety of hydrological, climatological and environmental processes including snow metamorphism, snow melt, ice formation, gas exchange, and microbial activity in snow-covered ecosystems." []
-comment: SnowDataType.txt
+name: Snow temperature
+def: "The thermal state of snow layers within a snowpack, measured in degrees Celsius or Kelvin. This parameter controls snow metamorphism, melting rates, sublimation processes, and ice formation, making it fundamental for predicting snowmelt timing and water resource availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TCSnow_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000133
 property_value: bervo:BERVO_has_unit "K" xsd:string
 property_value: bervo:BERVO_has_unit "oC" xsd:string
@@ -13317,138 +15487,167 @@ property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001558
-name: snowpack heat capacity
-def: "Snowpack heat capacity refers to the amount of heat energy required to raise the temperature of a given amount of snow by a certain degree. It is a critical parameter for understanding the thermal properties of the snowpack, predicting snowmelt rates and timing, and modeling the impacts of snow on local and regional climate." []
-comment: SnowDataType.txt
+name: Snowpack heat capacity
+def: "The amount of thermal energy required to raise the temperature of a unit volume of snowpack by one degree. This parameter controls thermal buffering capacity, snowmelt rates, and temperature response to atmospheric warming, affecting seasonal water release and ecosystem thermal dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLHeatCapSnow_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000147
+property_value: bervo:BERVO_Context bervo:BERVO_8000204
 property_value: bervo:BERVO_has_unit "MJ m-3 K-1" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001559
-name: water equivalent dry snow in snowpack layer
-comment: SnowDataType.txt
+name: Water equivalent dry snow in snowpack layer
+def: "The volume of liquid water that would result from melting the solid ice component within a snowpack layer. This parameter represents the water storage potential of dry snow, essential for hydrological modeling and water resource assessment in snow-dominated watersheds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLDrySnoWE_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001560
-name: snow water volume in snowpack layer
-comment: SnowDataType.txt
+name: Snow water volume in snowpack layer
+def: "The volume of liquid water currently present within a snowpack layer, representing unfrozen moisture content. This parameter affects snowpack density, thermal properties, and runoff potential, controlling meltwater percolation and refreezing processes in layered snow models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLWatSnow_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001561
-name: snow ice volume in snowpack layer
-comment: SnowDataType.txt
+name: Snow ice volume in snowpack layer
+def: "The volume of frozen water (ice) within a snowpack layer, representing the solid component of snow mass. This parameter controls snowpack density, thermal properties, and water storage capacity, affecting metamorphism rates and meltwater production in seasonal snow evolution models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLIceSnow_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001562
-name: snow volume in snowpack layer
-comment: SnowDataType.txt
+name: Snow volume in snowpack layer
+def: "The total three-dimensional space occupied by snow material within a specific snowpack layer. This parameter includes both ice and air space components, controlling layer porosity, density calculations, and thermal properties in multi-layer snowpack energy balance models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLSnoDWIprev_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001563
-name: snowpack density
-def: "Snowpack density refers to the mass of snow contained in a given volume of snowpack. It is an essential parameter in understanding the characteristics of a snowpack and its water equivalence. A higher snow density indicates that the snowpack has a higher water content." []
-comment: SnowDataType.txt
+name: Snowpack density
+def: "The mass of snow per unit volume within a snowpack layer, representing compaction state and water equivalent. This parameter controls thermal conductivity, albedo characteristics, metamorphism rates, and mechanical properties affecting avalanche risk and meltwater production timing." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SnoDens_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "Mg m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001564
-name: snowpack layer thickness
-comment: SnowDataType.txt
+name: Snowpack layer thickness
+def: "The vertical dimension of individual snow layers within a stratified snowpack profile. This parameter controls thermal gradients, metamorphism processes, and mechanical stability, essential for avalanche assessment and detailed snowpack energy balance modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SnowThickL_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001565
-name: hourly snow water transfer
-comment: SnowDataType.txt
+name: Hourly snow water transfer
+def: "The volumetric rate of liquid water movement between snowpack layers on an hourly basis. This parameter controls internal drainage, refreezing processes, and vertical water redistribution, affecting snowpack thermal evolution and meltwater delivery timing." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatXfer2SnoLay_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001566
-name: hourly snow transfer to each layer
-comment: SnowDataType.txt
+name: Hourly snow transfer to each layer
+def: "The depth of snow mass transferred to individual snowpack layers per hour, representing redistribution processes. This parameter controls layer development, densification patterns, and vertical mass distribution within multilayer snowpack models used for avalanche and hydrological forecasting." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SnoXfer2SnoLay_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001567
-name: hourly snow ice transfer to each layer
-comment: SnowDataType.txt
+name: Hourly snow ice transfer to each layer
+def: "The depth of ice mass transferred to individual snowpack layers per hour, representing refreezing and redistribution. This parameter controls ice lens formation, layer bonding strength, and thermal properties affecting snowpack stability and meltwater percolation pathways." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "IceXfer2SnoLay_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001568
-name: hourly convective heat flux from water transfer
-comment: SnowDataType.txt
+name: Hourly convective heat flux from water transfer
+def: "The thermal energy transported by liquid water movement between snowpack layers per hour. This parameter represents convective heat transfer accompanying water percolation, affecting layer temperatures, refreezing rates, and thermal evolution of stratified snowpacks." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatXfer2SnoLay_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001569
-name: number of snow layers in column
-comment: SnowDataType.txt
+name: Number of snow layers in column
+def: "The total count of distinct snow layers within a vertical snowpack profile. This parameter determines model complexity, computational requirements, and resolution of thermal and mechanical processes in detailed snowpack evolution and avalanche hazard assessment models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "nsnol_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001570
-name: cumulative depth to bottom of snowpack layer
-comment: SnowDataType.txt
+name: Cumulative depth to bottom of snowpack layer
+def: "The total depth from the surface to the bottom boundary of each individual snowpack layer in multi-layer snow models. This parameter tracks the progressive accumulation of snow thickness and is essential for modeling snowpack stratigraphy, thermal profiles, and meltwater movement through heterogeneous snow layers." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "cumSnowDepz_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001571
-name: maximum snowpack volume allowed in each layer
-comment: SnowDataType.txt
+name: Maximum snowpack volume allowed in each layer
+def: "The upper limit of snow volume that can be accommodated within individual snowpack layers before redistribution occurs. This parameter controls snow layer thickness constraints and mass transfer between layers, essential for maintaining numerical stability and realistic snowpack structure in snow evolution models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLSnoDWIMax_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000253
 
 [Term]
 id: bervo:BERVO_0001572
-name: snowpack depth
-def: "Snowpack depth refers to the total depth of snow and ice on the ground in mountainous or high altitude regions. This depth can vary greatly due to factors such as precipitation, temperature, and wind. Measuring this depth helps in understanding the water resource availability in such regions, as this snow will melt and provide water supply." []
-comment: SnowDataType.txt
+name: Snowpack depth
+def: "The total vertical thickness of snow cover from ground surface to snow surface. This parameter represents water storage potential, insulation capacity, and habitat modification effects, fundamental for hydrological forecasting, avalanche assessment, and ecosystem impact studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SnowDepth_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001573
-name: snow volume in snowpack (water equivalent)
-def: "Snow volume in snowpack (water equivalent) refers to the volume of water that would result from melting a given volume of accumulated snow in a snowpack. It is commonly used in hydrology and climate studies to estimate available water resources and understand climate variability and trends. This measurement is typically expressed in millimeters (mm) of water equivalent and it reflects the density, depth and water content of the snowpack." []
-comment: SnowDataType.txt
+name: Snow volume in snowpack (water equivalent)
+def: "The total volume of liquid water that would result from completely melting all accumulated snow. This parameter represents the water storage capacity of the entire snowpack, essential for seasonal water resource assessment and flood forecasting in snow-dominated watersheds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VcumDrySnoWE_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
@@ -13456,11 +15655,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001574
-name: water volume in snowpack
-def: "The volume of water present in the snowpack, including both liquid water and ice." []
-comment: SnowDataType.txt
+name: Water volume in snowpack
+def: "The total volume of liquid water currently present within the entire snowpack including free water and wet snow. This parameter affects snowpack stability, runoff timing, and avalanche risk, representing immediately available water for drainage and refreezing processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VcumWatSnow_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
@@ -13468,794 +15667,984 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001575
-name: ice volume in snowpack
-def: "Ice volume in snowpack refers to the total volume of ice present in a snowpack area. This can vary greatly due to factors such as temperature, precipitation, and the nature of the snowpack itself. Measuring this volume helps in understanding the water resource availability in high altitude regions, as this ice will eventually melt and provide water supply." []
-comment: SnowDataType.txt
+name: Ice volume in snowpack
+def: "The total volume of frozen water (ice) contained within the entire snowpack profile. This parameter represents the solid water storage component, controlling thermal properties, mechanical strength, and metamorphism rates affecting seasonal snowpack evolution and water release timing." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VcumIceSnow_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000190
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001576
-name: dry snow volume
-comment: SnowDataType.txt
+name: Dry snow volume
+def: "The total volume occupied by dry snow components including ice crystals and air spaces but excluding liquid water. This parameter represents the structural framework of the snowpack, controlling porosity, density evolution, and metamorphism processes in seasonal snow models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VcumSnoDWI_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001577
-name: water equivalent snowpack
-comment: SnowDataType.txt
+name: Water equivalent snowpack
+def: "The total volume of liquid water that would result from melting all snow components in the entire snowpack. This parameter integrates both ice and liquid water content, representing total water storage for hydrological forecasting and water resource management applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VcumSnowWE_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001578
-name: minimum layer integrated snowpack heat capacity
-comment: SnowDataType.txt
+name: Minimum layer integrated snowpack heat capacity
+def: "The lowest allowable thermal energy storage capacity for the entire snowpack column per unit temperature change. This parameter sets numerical constraints in snow models, preventing unrealistic thermal behavior and maintaining computational stability in energy balance calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLHeatCapSnowMin_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "MJ d-2 K-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000252
 
 [Term]
 id: bervo:BERVO_0001579
-name: water from snowpack to soil micropores
-comment: SnowDataType.txt
+name: Water from snowpack to soil micropores
+def: "The volumetric flow rate of liquid water transfer from snowpack base to soil micropore spaces. This parameter controls infiltration into fine soil pores, affecting soil moisture storage, plant water availability, and groundwater recharge in snow-covered ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatConvSno2MicP_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001580
-name: water from snowpack to soil macropores
-comment: SnowDataType.txt
+name: Water from snowpack to soil macropores
+def: "The volumetric flow rate of meltwater transferring from snowpack layers directly into large soil pore spaces and preferential flow paths. This parameter quantifies rapid water infiltration through macropore systems during snowmelt events, critical for understanding spring flood generation and groundwater recharge in snow-covered watersheds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatConvSno2MacP_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001581
-name: convective heat from snowpack to soil
-comment: SnowDataType.txt
+name: Convective heat from snowpack to soil
+def: "The thermal energy flux transported from snowpack layers to underlying soil through convective processes involving meltwater movement. This parameter quantifies heat transfer mechanisms that warm frozen soils during snowmelt periods, essential for modeling soil thaw dynamics and permafrost stability in cold regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatConvSno2Soi_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001582
-name: water flux from snowpack to litter
-comment: SnowDataType.txt
+name: Water flux from snowpack to litter
+def: "The volumetric flow rate of liquid water transfer from snowpack base to surface litter layer. This parameter controls moisture delivery to organic surface horizons, affecting decomposition rates, nutrient cycling, and forest floor ecosystem processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatConvSno2LitR_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001583
-name: convective heat flux from snowpack to litter
-comment: SnowDataType.txt
+name: Convective heat flux from snowpack to litter
+def: "The thermal energy transfer rate from snowpack to surface litter layer through liquid water movement. This parameter affects litter temperature, decomposition rates, and microbial activity in organic surface horizons beneath snowpack." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatConvSno2LitR_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001584
-name: snowpack runoff snow
-comment: SnowDataType.txt
+name: Snowpack runoff snow
+def: "The volumetric flow rate of dry snow transport by wind redistribution processes across the landscape. This parameter represents snow erosion from windward areas and deposition in sheltered locations, affecting spatial snow distribution patterns and local water balance." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DrySnoByRedistrib_2DH" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000000
+property_value: bervo:BERVO_Context bervo:BERVO_8000204
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001585
-name: snowpack runoff water
-comment: SnowDataType.txt
+name: Snowpack runoff water
+def: "The volumetric flow rate of liquid water runoff from snowpack during redistribution events. This parameter represents surface water flow from melting snow or rain-on-snow events, contributing to peak discharge generation and flood risk in snow-dominated watersheds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatSnoByRedist_2DH" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000000
+property_value: bervo:BERVO_Context bervo:BERVO_8000204
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001586
-name: snowpack runoff ice
-def: "Snowpack runoff ice refers to the portion of a snowpack that has melted, flowed over the snow surface, and then re-frozen into ice. In colder climate regions, this can be a significant component of spring flood volumes, as ice can block channels and store water on the landscape, which then melts at a later time contributing to flood flow. Understanding and measuring this phenomenon is important for forecasting and managing flood risks in these regions." []
-comment: SnowDataType.txt
+name: Snowpack runoff ice
+def: "The volumetric flow rate of ice transport during snowpack redistribution and surface runoff events. This parameter represents ice formation from refrozen meltwater and subsequent transport, affecting channel blockage, flood timing, and downstream ice jam formation in cold regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "IceSnoBySnowRedist_2DH" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000027
+property_value: bervo:BERVO_Context bervo:BERVO_8000000
+property_value: bervo:BERVO_Context bervo:BERVO_8000204
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001587
-name: snowpack runoff heat
-comment: SnowDataType.txt
+name: Snowpack runoff heat
+def: "The thermal energy transport rate associated with snowpack runoff and redistribution processes. This parameter represents heat transfer accompanying liquid water and ice movement, affecting downstream thermal regimes and ecosystem temperature dynamics in snow-influenced watersheds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatSnoByRedist_2DH" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000000
+property_value: bervo:BERVO_Context bervo:BERVO_8000204
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001588
-name: snowpack runoff CO2 flux
-def: "Snowpack runoff CO2 flux refers to the amount of CO2 that is transferred from the snowpack to other Earth's components such as soil, air and rivers during snowmelt. This process of carbon transfer plays an essential role in Earth's carbon cycle." []
-comment: SnowDataType.txt
+name: Snowpack runoff carbon dioxide flux
+def: "The mass transfer rate of carbon dioxide from snowpack to other environmental compartments during runoff events. This parameter represents carbon cycle processes in snow-covered ecosystems, affecting soil respiration patterns and atmospheric carbon exchange in cold regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_FloXSnow_2DH" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+property_value: bervo:BERVO_Context bervo:BERVO_8000000
 property_value: bervo:BERVO_Context bervo:BERVO_8000204
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
 property_value: bervo:BERVO_Qualifier bervo:BERVO_8000000
 
 [Term]
 id: bervo:BERVO_0001589
-name: snowpack runoff NH4 flux
-comment: SnowDataType.txt
+name: Snowpack runoff ammonium flux
+def: "The mass transfer rate of ammonium from snowpack to other environmental compartments during runoff events. This parameter represents nitrogen cycling processes in snow-dominated ecosystems, affecting nutrient delivery to soils and downstream water quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcn_FloXSnow_2DH" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_Context bervo:BERVO_8000000
+property_value: bervo:BERVO_Context bervo:BERVO_8000204
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
 
 [Term]
 id: bervo:BERVO_0001590
-name: total heat associated with phase change in snow
-comment: SnowDataType.txt
+name: Total heat associated with phase change in snow
+def: "The cumulative thermal energy involved in melting and refreezing processes within the entire snowpack. This parameter represents latent heat exchange during phase transitions, controlling snowmelt timing, energy balance, and temperature stability of seasonal snowpacks." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "THeatSnowThaw_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "MJ/d2/h" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001591
 name: Disolved volatile tracers in snow
-comment: SnowDataType.txt
+def: "The mass concentration of dissolved gaseous compounds within snowpack layers, representing atmospheric deposition and retention. This parameter tracks volatile organic compounds and greenhouse gases in snow, affecting atmospheric chemistry and biogeochemical cycling in snow-covered ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_solsml_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001592
 name: Dissolved nutrient tracers in snow
-comment: SnowDataType.txt
+def: "The mass concentration of dissolved nutrient compounds within snowpack layers, representing atmospheric deposition and biological uptake. This parameter tracks nitrogen, phosphorus, and other essential nutrients in snow, affecting nutrient cycling and ecosystem productivity following snowmelt." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcn_solsml_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001593
-name: snowpack salt dissolved tracers
-comment: SnowDataType.txt
+name: Snowpack salt dissolved tracers
+def: "The molar concentration of dissolved salt compounds within snowpack layers, representing road salt deposition and natural salinity. This parameter affects snowpack density, melting point depression, and water quality during snowmelt, particularly important in urban and coastal environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcSalt_ml_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "mol d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000204
 
 [Term]
 id: bervo:BERVO_0001594
-name: total snow-held energy at the beginning of the time step
-comment: SnowDataType.txt
+name: Total snow-held energy at the beginning of the time step
+def: "The cumulative thermal energy content stored within the entire snowpack at the start of a simulation time interval. This parameter establishes initial thermal state for energy balance calculations, controlling subsequent melting, refreezing, and temperature evolution processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SnowEngyBeg_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "MJ d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001595
-name: total snow-held energy at the end of the time step
-comment: SnowDataType.txt
+name: Total snow-held energy at the end of the time step
+def: "The cumulative thermal energy content stored within the entire snowpack at the end of a simulation time interval. This parameter reflects net energy changes from radiation, conduction, and phase transitions, determining snowpack thermal state evolution." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SnowEngyEnd_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "MJ d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001596
-name: snow mass H2O eqv at the beginning of the time step
-comment: SnowDataType.txt
+name: Snow mass water eqv at the beginning of the time step
+def: "The total water equivalent mass of the snowpack at the start of a simulation time interval. This parameter establishes initial water storage conditions for mass balance calculations, tracking snow accumulation and ablation processes throughout the simulation period." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SnowMassBeg_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 H2O d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001597
-name: snow mass H2O eqv at the end of the time step
-comment: SnowDataType.txt
+name: Snow mass water eqv at the end of the time step
+def: "The total water equivalent mass of the snowpack at the end of a simulation time interval. This parameter reflects net changes from precipitation, sublimation, and melting, representing final water storage state for mass balance verification and subsequent time step initialization." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SnowMassEnd_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 H2O d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001598
-name: total salt in snow drift
-def: "The term 'total salt in snow drift' refers to the amount of salt contained in a snow drift. It specifically represents the sum of all types of salts present, such as sodium chloride (NaCl), magnesium chloride (MgCl2), calcium chloride (CaCl2), and others. This parameter is essential for understanding the impact of salt on snowpack properties, such as its density, melting rate, and water content. It is commonly used in Earth system models to simulate the effects of salting on snow accumulation and the subsequent release of salt into the environment during snowmelt." []
-comment: SnowDataType.txt
+name: Total salt in snow drift
+def: "The cumulative molar content of dissolved salts transported during snow drift and redistribution events. This parameter represents salt mobilization through wind-blown snow, affecting spatial distribution of deicing compounds and natural salts across the landscape." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcSalt_FloXSnow_2DH" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001599
-name: precipiation to snow
-comment: SnowDataType.txt
+name: Precipitation to snow
+def: "The volumetric flow rate of precipitation falling as snow and accumulating in the snowpack. This parameter represents snow accumulation from atmospheric moisture, controlling snowpack mass balance and seasonal water storage in snow-dominated watersheds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Prec2Snow_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 H2O d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001600
-name: precipitation heat to snow
-comment: SnowDataType.txt
+name: Precipitation heat to snow
+def: "The thermal energy flux delivered to snowpack through incoming precipitation, including sensible heat content. This parameter affects snowpack temperature, melting rates, and energy balance, particularly important during rain-on-snow events that can trigger rapid snowmelt." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PrecHeat2Snow_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001601
-name: snow water eqv loss to other storage
-comment: SnowDataType.txt
+name: Snow water eqv loss to other storage
+def: "The volumetric flow rate of water equivalent leaving the snowpack and transferring to alternative water storage compartments such as soil or groundwater. This parameter quantifies water redistribution from snow systems to other hydrological reservoirs, essential for tracking water balance and snowmelt contributions to different storage pools." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QSnowH2Oloss_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "m3 H2O d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001602
-name: total heatloss from snow
-comment: SnowDataType.txt
+name: Total heatloss from snow
+def: "The cumulative thermal energy flux lost from the entire snowpack to surrounding environment through all heat transfer mechanisms. This parameter includes radiative, conductive, and convective losses, controlling snowpack cooling, refreezing processes, and thermal evolution." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QSnowHeatLoss_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001603
-name: aqeuous volatile tracer from snow to litter
-comment: SnowDataType.txt
+name: Aqueous volatile tracer from snow to litter
+def: "The mass transfer rate of dissolved volatile compounds from snowpack to surface litter layer through liquid water transport. This parameter represents contaminant and atmospheric deposition transfer, affecting biogeochemical cycling and soil chemistry in forest floor ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_AquaADV_Snow2Litr_flx" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001604
-name: aqeuous nutrient tracer from snow to litter
-comment: SnowDataType.txt
+name: Aqueous nutrient tracer from snow to litter
+def: "The mass transfer rate of dissolved nutrients from snowpack to surface litter layer through liquid water transport. This parameter controls nutrient delivery from atmospheric deposition, affecting decomposition rates and ecosystem productivity in organic surface horizons." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcn_AquaADV_Snow2Litr_flx" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001605
-name: aqueous volatile tracer from snow to soil
-comment: SnowDataType.txt
+name: Aqueous volatile tracer from snow to soil
+def: "The mass transfer rate of dissolved volatile compounds from snowpack to underlying soil through infiltration processes. This parameter represents atmospheric contaminant delivery to soil systems, affecting soil chemistry and potential groundwater contamination pathways." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_AquaADV_Snow2Soil_flx" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001606
-name: aqueous nutrient tracer from snow to soil
-comment: SnowDataType.txt
+name: Aqueous nutrient tracer from snow to soil
+def: "The mass transfer rate of dissolved nutrients from snowpack to underlying soil through infiltration processes. This parameter controls nutrient input from atmospheric deposition, affecting soil fertility and plant nutrient availability following snowmelt events." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcn_AquaADV_Snow2Soil_flx" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001607
-name: aqueous nutrient tracer from snow to band soil
-comment: SnowDataType.txt
+name: Aqueous nutrient tracer from snow to band soil
+def: "The mass transfer rate of dissolved nutrients from snowpack to laterally adjacent soil bands through lateral flow processes. This parameter represents nutrient redistribution across topographic gradients, affecting spatial patterns of soil fertility and vegetation productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcn_AquaADV_Snow2Band_flx" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001608
-name: salt flux from snow to soil
-comment: SnowDataType.txt
+name: Salt flux from snow to soil
+def: "The molar transfer rate of dissolved salts from snowpack to underlying soil through infiltration processes. This parameter controls salt input from deicing applications and atmospheric deposition, affecting soil salinity and plant stress in snow-covered environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcSalt_AquaADV_Snow2Soil_flx" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000199
 
 [Term]
 id: bervo:BERVO_0001609
-name: salt flux from snow to litter
-comment: SnowDataType.txt
+name: Salt flux from snow to litter
+def: "The molar transfer rate of dissolved salts from snowpack to surface litter layer through liquid water transport. This parameter affects litter chemistry and decomposition processes, particularly important in roadside and urban environments with high salt loading." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcSalt_AquaADV_Snow2Litr_flx" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000199
 
 [Term]
 id: bervo:BERVO_0001610
-name: total mass of valatile tracer in snow at previous time step
-comment: SnowDataType.txt
+name: Total mass of volatile tracer in snow at previous time step
+def: "The cumulative mass of volatile compounds stored within the entire snowpack at the beginning of the previous simulation time step. This parameter establishes initial tracer conditions for mass balance calculations and temporal tracking of atmospheric contaminant storage." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_snowMass_beg_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001611
-name: total mass of valatile tracer in snow
-comment: SnowDataType.txt
+name: Total mass of volatile tracer in snow
+def: "The cumulative mass of volatile compounds currently stored within the entire snowpack profile. This parameter represents atmospheric contaminant accumulation in snow, controlling chemical reservoir size and potential environmental release during snowmelt events." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_snowMass_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001612
-name: total volatile mass of tracer loss from snow
-comment: SnowDataType.txt
+name: Total volatile mass of tracer loss from snow
+def: "The cumulative mass transfer rate of volatile compounds lost from the entire snowpack through all removal processes. This parameter includes sublimation, evaporation, and runoff losses, representing total contaminant export from snow storage to other environmental compartments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_snowMassloss_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001613
-name: total nutrient mass of tracer loss from snow
-comment: SnowDataType.txt
+name: Total nutrient mass of tracer loss from snow
+def: "The cumulative mass transfer rate of nutrients lost from the entire snowpack through all export processes. This parameter represents total nutrient mobilization from atmospheric deposition storage, affecting ecosystem nutrient budgets and downstream water quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcn_snowMassloss_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001614
-name: total salt mass of tracer loss from snow
-comment: SnowDataType.txt
+name: Total salt mass of tracer loss from snow
+def: "The cumulative mass transfer rate of salts lost from the entire snowpack through all export processes. This parameter represents total salt mobilization from deicing and atmospheric inputs, affecting soil salinity and downstream water quality during snowmelt." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcSalt_snowMassloss_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001615
-name: aqueous volatile tracer flux in snow
-comment: SnowDataType.txt
+name: Aqueous volatile tracer flux in snow
+def: "The mass transport rate of volatile chemical tracers dissolved in liquid water moving through snowpack layers via advection processes. This parameter quantifies the movement of gaseous contaminants and tracers in snowmelt water, essential for understanding pollutant transport and atmospheric deposition fate in snow-covered environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_AquaAdv_flx_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g/d2/h" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001616
-name: aqueous nutrient tracer flux in snow
-comment: SnowDataType.txt
+name: Aqueous nutrient tracer flux in snow
+def: "The mass transport rate of nutrient chemical tracers dissolved in liquid water moving through snowpack layers via advection processes. This parameter quantifies the movement of nitrogen, phosphorus, and other nutrients in snowmelt water, essential for understanding nutrient cycling and ecosystem fertilization during snowmelt periods." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcn_AquaAdv_flx_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g/d2/h" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001617
-name: aqueous salt tracer flux through snow
-comment: SnowDataType.txt
+name: Aqueous salt tracer flux through snow
+def: "The mass transfer rate of dissolved salts through liquid water movement within snowpack layers. This parameter controls salt redistribution through percolating water, affecting ionic concentrations and timing of salt delivery to underlying soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcSalt_AquaAdv_flx_snvr" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "g/d2/h" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000103
 
 [Term]
 id: bervo:BERVO_0001618
-name: flag for snow redistribution in intermediate iterations
-comment: SnowDataType.txt
+name: Flag for snow redistribution in intermediate iterations
+def: "A logical indicator controlling snow redistribution calculations during intermediate computational iterations in numerical models. This parameter manages the activation of wind-driven snow transport processes, ensuring computational efficiency and numerical stability in complex terrain simulations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "IFLBSM_2DH" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 
 [Term]
 id: bervo:BERVO_0001619
-name: nutrient loss from snow due to drifting
-comment: SnowDataType.txt
+name: Nutrient loss from snow due to drifting
+def: "The mass transfer rate of nutrients lost from snowpack through wind-driven snow transport and redistribution. This parameter represents nutrient export through drifting snow, affecting spatial nutrient distribution and local ecosystem nutrient budgets." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcn_SnowDrift_flx_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "g/d2/h" xsd:string
 
 [Term]
 id: bervo:BERVO_0001620
-name: volatile loss from snow due to drifting
-comment: SnowDataType.txt
+name: Volatile loss from snow due to drifting
+def: "The mass transfer rate of volatile compounds lost from snowpack through wind-driven snow transport and redistribution. This parameter represents contaminant export through drifting snow, affecting air quality and spatial pollutant distribution patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcg_SnowDrift_flx_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "g/d2/h" xsd:string
 
 [Term]
 id: bervo:BERVO_0001621
-name: salt loss through snow drift
-comment: SnowDataType.txt
+name: Salt loss through snow drift
+def: "The molar transfer rate of salts lost from snowpack through wind-driven snow transport and redistribution. This parameter represents salt export through drifting snow, affecting local soil salinity patterns and downstream water quality impacts." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "trcSalt_SnowDrift_flx_col" RELATED []
-is_a: bervo:BERVO_9000027 ! snow data type
+is_a: bervo:BERVO_9000027 ! Snow data type
 property_value: bervo:BERVO_has_unit "mol/d2/h" xsd:string
 
 [Term]
 id: bervo:BERVO_0001622
-name: fertilizer in soil from broadcast
-comment: FertilizerDataType.txt
+name: Fertilizer in soil from broadcast
+def: "The molar concentration of nitrogen fertilizer distributed throughout soil layers via broadcast application methods. This parameter represents nutrient availability from uniform surface spreading, affecting crop nitrogen uptake and potential nitrate leaching in agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FertN_mole_soil_vr" RELATED []
-is_a: bervo:BERVO_9000028 ! fertilizer data type
+is_a: bervo:BERVO_9000028 ! Fertilizer data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "mol d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001623
-name: fertilizer in band from side-dressing
-comment: FertilizerDataType.txt
+name: Fertilizer in band from side-dressing
+def: "The molar concentration of nitrogen fertilizer applied in concentrated bands adjacent to crop rows through side-dressing techniques. This parameter represents localized nutrient placement for targeted root uptake, improving fertilizer use efficiency and reducing environmental losses." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FertN_mole_Band_vr" RELATED []
-is_a: bervo:BERVO_9000028 ! fertilizer data type
+is_a: bervo:BERVO_9000028 ! Fertilizer data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "mol d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001624
-name: soil mixing fraction with tillage
-def: "Soil mixing fraction with tillage refers to the proportion of the soil that is mixed or disturbed during the process of tillage. Tillage is the agricultural process of preparing the soil for planting by mechanical agitation, which can include plowing, turning, stirring, and harrowing. Knowledge of the soil mixing fraction is important for understanding soil structure, nutrient availability, and seedbed preparation." []
-comment: FertilizerDataType.txt
+name: Soil mixing fraction with tillage
+def: "The proportion of soil volume that is physically disturbed and mixed during tillage operations. This parameter controls nutrient redistribution, organic matter incorporation, and soil structure modification, affecting seedbed preparation and fertilizer placement efficiency." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DepzCorp_col" RELATED []
-is_a: bervo:BERVO_9000028 ! fertilizer data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000174
+is_a: bervo:BERVO_9000028 ! Fertilizer data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000247
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001625
-name: fertilizer application
-def: "Fertilizer application refers to the process of adding supplemental nutrients to the soil to improve plant health and crop yield. The type, amount, timing, and method of application can depend on various factors including the specific crop being grown, the characteristics of the soil, and the overall goals of the agriculture operation." []
-comment: FertilizerDataType.txt
+name: Fertilizer application
+def: "The mass of fertilizer nutrients applied per unit land area to enhance crop productivity and soil fertility. This parameter controls nutrient input rates, affecting plant growth, yield potential, and environmental risks from excess nutrient loading in agricultural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FERT" RELATED []
-is_a: bervo:BERVO_9000028 ! fertilizer data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000106
+is_a: bervo:BERVO_9000028 ! Fertilizer data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000267
 property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "g m-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001626
-name: depth of fertilizer application
+name: Depth of fertilizer application
 def: "Depth of fertilizer application refers to the distance below the surface of the soil at which fertilizers are applied. Different crops and soils may require different application depths for optimal nutrient absorption and to minimize nutrient losses due to leaching or erosion. It is an important parameter in agricultural modeling and management, directly influencing the effectiveness and environmental impact of fertilization practices." []
-comment: FertilizerDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FDPTH" RELATED []
-is_a: bervo:BERVO_9000028 ! fertilizer data type
+is_a: bervo:BERVO_9000028 ! Fertilizer data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000153
 
 [Term]
 id: bervo:BERVO_0001627
-name: row spacing of fertilizer band from side-dressing
-comment: FertilizerDataType.txt
+name: Row spacing of fertilizer band from side-dressing
+def: "The horizontal distance between fertilizer bands applied through side-dressing techniques in row crop systems. This parameter controls spatial nutrient distribution, root access to fertilizer, and crop utilization efficiency in precision agriculture applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ROWI" RELATED []
-is_a: bervo:BERVO_9000028 ! fertilizer data type
+is_a: bervo:BERVO_9000028 ! Fertilizer data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001628
-name: row spacing of NH4 fertilizer band from side-dressing
-comment: FertilizerDataType.txt
+name: Row spacing of ammonium fertilizer band from side-dressing
+def: "The horizontal distance between ammonium fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of ammonium nitrogen, affecting root uptake patterns and reducing volatilization losses in precision fertilizer management." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ROWSpaceNH4_col" RELATED []
-is_a: bervo:BERVO_9000028 ! fertilizer data type
+is_a: bervo:BERVO_9000028 ! Fertilizer data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001629
-name: row spacing of NO3 fertilizer band from side-dressing
-comment: FertilizerDataType.txt
+name: Row spacing of nitrate fertilizer band from side-dressing
+def: "The horizontal distance between nitrate fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of nitrate nitrogen, affecting root uptake efficiency and reducing leaching potential in precision agriculture systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ROWSpaceNO3_col" RELATED []
-is_a: bervo:BERVO_9000028 ! fertilizer data type
+is_a: bervo:BERVO_9000028 ! Fertilizer data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001630
-name: row spacing of PO4 fertilizer band from side-dressing
-comment: FertilizerDataType.txt
+name: Row spacing of phosphate fertilizer band from side-dressing
+def: "The horizontal distance between phosphate fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of phosphorus, affecting root access to phosphate and improving fertilizer use efficiency in precision agriculture." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ROWSpacePO4_col" RELATED []
-is_a: bervo:BERVO_9000028 ! fertilizer data type
+is_a: bervo:BERVO_9000028 ! Fertilizer data type
+property_value: bervo:BERVO_Context bervo:BERVO_8000153
 property_value: bervo:BERVO_has_unit "m" xsd:string
 
 [Term]
 id: bervo:BERVO_0001631
-name: sine of leaf angle
+name: Sine of leaf angle
+def: "The sine trigonometric function of the angle between leaf surfaces and horizontal plane in plant canopies. This parameter controls solar radiation interception geometry, affecting photosynthesis rates, energy balance, and light penetration through vegetation layers." []
 comment: CanopyRadDataType.txt
 synonym: "SineLeafAngle" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000256
 
 [Term]
 id: bervo:BERVO_0001632
-name: cosine of leaf angle
+name: Cosine of leaf angle
+def: "The cosine trigonometric function of the angle between leaf surfaces and horizontal plane in plant canopies. This parameter controls solar radiation interception efficiency, affecting leaf energy absorption, temperature regulation, and photosynthetic light use in vegetation modeling." []
 comment: CanopyRadDataType.txt
 synonym: "CosineLeafAngle" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000257
 
 [Term]
 id: bervo:BERVO_0001633
-name: sine of indirect sky radiation on leaf surface
+name: Sine of indirect sky radiation on leaf surface
+def: "The sine trigonometric function describing the geometric relationship between diffuse sky radiation and leaf surface orientation. This parameter controls diffuse light interception by leaves, affecting photosynthesis under cloudy conditions and within shaded canopy layers." []
 comment: CanopyRadDataType.txt
 synonym: "OMEGA" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000256
 
 [Term]
 id: bervo:BERVO_0001634
-name: sine of indirect sky radiation on leaf surface/sine of indirect sky radiation
+name: Sine of indirect sky radiation on leaf surface/sine of indirect sky radiation
+def: "The ratio of sine functions relating leaf surface orientation to diffuse sky radiation geometry. This parameter normalizes diffuse light interception calculations, controlling relative efficiency of scattered radiation absorption across different leaf angles and canopy positions." []
 comment: CanopyRadDataType.txt
 synonym: "OMEGX" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000255
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000256
 
 [Term]
 id: bervo:BERVO_0001635
-name: flag for calculating backscattering of radiation in canopy
+name: Flag for calculating backscattering of radiation in canopy
+def: "A logical indicator controlling whether to include multiple scattering of reflected radiation within vegetation canopies. This parameter activates complex radiative transfer calculations, improving accuracy of light distribution and photosynthesis modeling in dense vegetation." []
 comment: CanopyRadDataType.txt
 synonym: "iScatteringDiffus" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
 
 [Term]
 id: bervo:BERVO_0001636
-name: diffuse incoming PAR
+name: Diffuse incoming photosynthetically active radiation
+def: "The flux density of scattered photosynthetically active radiation reaching plant canopies from all sky directions without direct solar beam contribution. This parameter controls light availability for photosynthesis under cloudy conditions and within forest understories, essential for modeling plant productivity and carbon assimilation." []
 comment: CanopyRadDataType.txt
 synonym: "RadDifPAR_zsec" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001637
-name: direct incoming PAR
+name: Direct incoming photosynthetically active radiation
+def: "The flux density of direct solar photosynthetically active radiation (400-700 nanometers) reaching vegetation canopies. This parameter represents primary energy source for photosynthesis, controlling carbon assimilation rates and plant productivity in terrestrial ecosystems." []
 comment: CanopyRadDataType.txt
 synonym: "RadPAR_zsec" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
 property_value: bervo:BERVO_has_unit "umol m-2 s-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001638
-name: fractionction of leaves in different angle classes
-def: "Fraction of leaves in different angle classes refers to the distribution of leaf orientations within a vegetation canopy. It represents the proportion of leaves that fall into different categories based on their angle relative to the vertical axis. This parameter is important for modeling the interception and absorption of solar radiation by vegetation, as it affects the overall canopy structure and the amount of sunlight reaching the underlying surfaces." []
+name: Fractionation of leaves in different angle classes
+def: "The proportion of leaves distributed across different angular orientation categories within vegetation canopies. This parameter controls solar radiation interception efficiency, affecting photosynthesis patterns and energy balance across different canopy layers and plant functional types." []
 comment: CanopyRadDataType.txt
 synonym: "LeafAngleClass_pft" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000174
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000007
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000002
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000247
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0001639
-name: leaf surface area
-def: "Leaf surface area refers to the total area of all the leaves in a plant or vegetation community. It is a key parameter in ecosystem modeling as it influences the exchange of gases (such as carbon dioxide and oxygen) and water vapor between the leaves and the atmosphere. Leaf surface area is typically measured in square meters and can vary depending on factors such as leaf size, shape, and density. It is an important parameter for estimating photosynthesis, transpiration, and other physiological processes in plants." []
+name: Leaf surface area
+def: "The total surface area of leaf material within specific canopy layers or branch segments of vegetation. This parameter controls gas exchange capacity, radiation interception, and transpiration rates, fundamental for modeling photosynthesis and water balance in terrestrial ecosystems." []
 comment: CanopyRadDataType.txt
 synonym: "LeafAreaZsec_brch" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0001640
-name: leaf irradiated surface area
-def: "The leaf irradiated surface area is a parameter that refers to the surface area of a leaf that is exposed to direct sunlight. It quantifies the amount of leaf surface that receives solar radiation and is an important parameter for modeling the energy balance and photosynthetic processes of vegetation in Earth system models." []
+name: Leaf irradiated surface area
+def: "The surface area of leaf material directly exposed to solar radiation without shading from other vegetation elements. This parameter controls light-saturated photosynthesis rates and leaf energy balance, affecting carbon assimilation and temperature regulation in plant canopies." []
 comment: CanopyRadDataType.txt
 synonym: "LeafAUnshaded_zsec" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000002
 
 [Term]
 id: bervo:BERVO_0001641
-name: stem surface area
-def: "Stem surface area refers to the total external surface area of the stems (trunk and branches) of plants within a specified area. It is an important parameter in earth systems modeling as it influences several ecological processes, including water uptake by plants, gas exchange with the atmosphere, and energy balance within ecosystems. Stem surface area can vary depending on the growth form and architecture of different plant species, as well as their age and environmental conditions." []
+name: Stem surface area
+def: "The total external surface area of woody stems and branches within specific canopy layers or vegetation segments. This parameter affects radiation interception, energy balance, and gas exchange processes in woody vegetation, influencing ecosystem carbon and energy fluxes." []
 comment: CanopyRadDataType.txt
 synonym: "StemAreaZsec_brch" RELATED []
-is_a: bervo:BERVO_9000029 ! canopy radiation data type
+is_a: bervo:BERVO_9000029 ! Canopy radiation data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
 property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000181
 
 [Term]
 id: bervo:BERVO_0001642
-name: initial surface litter C
-comment: SOMDataType.txt
+name: Initial surface litter carbon
+def: "The mass of carbon contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial organic carbon pool available for decomposition, affecting soil carbon cycling, nutrient release, and ecosystem productivity in terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RSC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000267
+property_value: bervo:BERVO_Context bervo:BERVO_8000025
 property_value: bervo:BERVO_has_unit "g m-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000055
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000075
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001643
-name: initial surface litter N
-comment: SOMDataType.txt
+name: Initial surface litter nitrogen
+def: "The mass of nitrogen contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial nitrogen pool available for mineralization, controlling nutrient availability and decomposition rates in surface organic horizons." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RSN_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000267
+property_value: bervo:BERVO_Context bervo:BERVO_8000025
 property_value: bervo:BERVO_has_unit "g m-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000055
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000167
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001644
-name: initial surface litter P
-comment: SOMDataType.txt
+name: Initial surface litter phosphorus
+def: "The mass of phosphorus contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial phosphorus pool available for cycling, affecting nutrient availability and limiting productivity in phosphorus-constrained ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RSP_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000267
+property_value: bervo:BERVO_Context bervo:BERVO_8000025
 property_value: bervo:BERVO_has_unit "g m-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000055
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000001
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001645
-name: fraction of SOC in kinetic components
-comment: SOMDataType.txt
+name: Fraction of soil organic carbon in kinetic components
+def: "The proportion of soil organic carbon allocated to different kinetic decomposition pools with varying turnover rates. This parameter controls carbon cycling dynamics, determining decomposition rates and carbon storage potential across active, slow, and passive soil organic matter pools." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CFOSC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 
 [Term]
 id: bervo:BERVO_0001646
-name: N:C ratios of SOC kinetic components
-comment: SOMDataType.txt
+name: N:C ratios of soil organic carbon kinetic components
+def: "The nitrogen-to-carbon elemental ratios of different soil organic carbon kinetic pools with distinct decomposition rates. This parameter controls nitrogen availability during organic matter decomposition and affects microbial carbon use efficiency, essential for modeling nutrient cycling and carbon-nitrogen interactions in soil systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CNOSC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 
 [Term]
 id: bervo:BERVO_0001647
-name: P:C ratios of SOC kinetic components
-comment: SOMDataType.txt
+name: P:C ratios of soil organic carbon kinetic components
+def: "The phosphorus to carbon mass ratios within different kinetic pools of soil organic matter. This parameter controls phosphorus cycling during decomposition, affecting phosphorus availability and potential limitations on plant growth and microbial activity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CPOSC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 
 [Term]
 id: bervo:BERVO_0001648
-name: humus soil OM chemical element
-comment: SOMDataType.txt
+name: Humus soil organic material chemical element
+def: "The mass of chemical elements contained within solid organic matter fractions including humified plant and microbial residues. This parameter represents stable organic matter pools that control long-term carbon storage and nutrient cycling in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SolidOM_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001649
-name: total active solid organic C
-comment: SOMDataType.txt
+name: Total active solid organic carbon
+def: "The cumulative mass of carbon in actively decomposing solid organic matter pools within soil layers. This parameter represents readily available carbon for microbial metabolism, controlling short-term carbon cycling and nutrient mineralization rates." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TSolidOMActC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001650
-name: total solid organic C
-comment: SOMDataType.txt
+name: Total solid organic carbon
+def: "The cumulative mass of carbon contained in all solid organic matter fractions within soil layers. This parameter represents total carbon storage in particulate and humified organic matter, fundamental for soil carbon cycling and climate regulation." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TSolidOMC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001651
-name: active heterotrophic microbial C in layer
-comment: SOMDataType.txt
+name: Active heterotrophic microbial carbon in layer
+def: "The mass of carbon contained within actively metabolizing heterotrophic microbial biomass in soil layers. This parameter controls decomposition rates, nutrient cycling, and soil respiration, representing the living component of soil organic matter pools." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tOMActC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "gC d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001652
-name: adsorbed soil OM chemical element
-comment: SOMDataType.txt
+name: Adsorbed soil organic material chemical element
+def: "The mass of chemical elements bound to soil mineral surfaces through adsorption processes within organic matter complexes. This parameter controls nutrient retention, chemical stability, and long-term storage of elements in mineral-organic associations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SorbedOM_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001653
-name: microbial residue chemical element
-comment: SOMDataType.txt
+name: Microbial residue chemical element
+def: "The mass of chemical elements contained within dead microbial biomass and metabolic byproducts in soil organic matter. This parameter represents microbial-derived carbon and nutrients that contribute to soil organic matter formation and nutrient cycling processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OMBioResdu_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "C	g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001654
-name: dissolved organic matter in micropore
-comment: SOMDataType.txt
+name: Dissolved organic matter in micropore
+def: "The mass of dissolved organic compounds present within soil micropore water phases. This parameter represents mobile organic matter that controls nutrient transport, microbial substrate availability, and chemical reactions in fine soil pore networks." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DOM_MicP_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001655
-name: dissolved organic matter in macropore
-comment: SOMDataType.txt
+name: Dissolved organic matter in macropore
+def: "The mass of dissolved organic compounds present within soil macropore water phases. This parameter represents rapidly mobile organic matter that controls leaching losses, lateral transport, and ecosystem connectivity through preferential flow pathways." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DOM_MacP_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001656
-name: total soil organic matter
-comment: SOMDataType.txt
+name: Total soil organic matter
+def: "The cumulative mass of all organic matter components present within soil profiles, including particulate, dissolved, and mineral-associated fractions. This parameter represents total soil carbon storage and fertility, fundamental for understanding carbon sequestration, soil structure, and nutrient cycling capacity in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilOrgM_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001657
-name: SOC concentration
-comment: SOMDataType.txt
+name: Soil organic carbon concentration
+def: "The mass of organic carbon per unit mass of soil, representing carbon content from decomposed plant and animal matter. This parameter controls soil fertility, structure, and carbon storage capacity, fundamental for soil quality assessment and carbon cycle modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ORGCX_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+synonym: "SOC concentration" EXACT []
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
+property_value: bervo:BERVO_has_unit "g g-1" xsd:string
 property_value: bervo:BERVO_has_unit "g Mg-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000033
 
 [Term]
 id: bervo:BERVO_0001658
-name: colonized humus C in each complex
-comment: SOMDataType.txt
+name: Colonized humus carbon in each complex
+def: "The mass of carbon within humus fractions that are actively colonized by microbial communities in soil organic matter complexes. This parameter represents bioactive carbon pools that control decomposition rates and nutrient cycling in stabilized organic matter." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SolidOMAct_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001659
-name: total particulate organic C
-comment: SOMDataType.txt
+name: Total particulate organic carbon
+def: "The cumulative mass of carbon contained in all particulate organic matter fractions derived from plant litter inputs. This parameter represents readily decomposable carbon pools that control short-term carbon cycling and nutrient release in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "OMLitrC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001660
-name: soil organic matter content
-comment: SOMDataType.txt
+name: Soil organic matter content
+def: "The mass of organic matter per unit mass of soil, representing total organic content from all sources. This parameter controls soil physical properties, nutrient retention capacity, and biological activity in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CSoilOrgM_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g kg-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001661
-name: soil litter particulate C content
-comment: SOMDataType.txt
+name: Soil litter particulate carbon content
+def: "The mass of carbon from particulate litter fractions per unit mass of soil, representing carbon inputs from plant debris. This parameter controls rapid carbon cycling and initial decomposition processes in soil organic matter dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "COMLitrC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g kg-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001662
-name: allocation coefficient to humus fractions
-comment: SOMDataType.txt
+name: Allocation coefficient to humus fractions
+def: "The proportional distribution coefficient controlling the partitioning of chemical elements from microbial litter to particulate organic matter pools. This parameter determines element allocation pathways during decomposition, affecting nutrient availability and organic matter formation in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ElmAllocmatMicrblitr2POM_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 
 [Term]
 id: bervo:BERVO_0001663
-name: total micriobial biomass chemical element
-comment: SOMDataType.txt
+name: Total microbial biomass chemical element
+def: "The cumulative mass of chemical elements contained within all living microbial biomass throughout the soil profile. This parameter represents the active biological component controlling decomposition, nutrient cycling, and biochemical transformations in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tMicBiome_col" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001664
-name: total soil organic matter, include everything organic (exclude live roots)
-comment: SOMDataType.txt
+name: Total soil organic matter, include everything organic (exclude live roots)
+def: "The cumulative mass of all organic matter components in soil excluding living plant roots but including litter, humus, and microbial biomass. This parameter represents total soil organic matter storage controlling carbon sequestration and ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tSoilOrgM_col" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001665
-name: total litter chemical element
-comment: SOMDataType.txt
+name: Total litter chemical element
+def: "The cumulative mass of chemical elements contained within all litter fractions throughout the soil profile. This parameter represents element inputs from plant debris that control nutrient cycling and initial decomposition processes in soil ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tLitrOM_col" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001666
-name: vertical layered litter chemical element
-comment: SOMDataType.txt
+name: Vertical layered litter chemical element
+def: "The mass of specific chemical elements present within litter layers distributed across different soil depths or canopy positions. This parameter quantifies element storage in detrital organic matter, controlling nutrient release patterns and biogeochemical cycling rates in forest floor and soil surface environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "litrOM_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001667
-name: total humus chemical element
-comment: SOMDataType.txt
+name: Total humus chemical element
+def: "The cumulative mass of specific chemical elements contained within all humus fractions throughout soil profiles. This parameter represents element storage in highly decomposed organic matter, controlling long-term nutrient retention and release in stable soil organic matter pools." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tHumOM_col" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001668
-name: partitioning coefficient between POC and litter
+name: Partitioning coefficient between particulate organix carbon and litter
 def: "Partitioning coefficient between Particulate Organic Carbon (POC) and litter refers to the equilibrium ratio of the concentration of a chemical species in POC to the equilibrium concentration of the same species in litter. This coefficient is significant in the process of understanding the distribution and movement of nutrients in different organic matter compartments within an ecosystem." []
-comment: SOMDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EPOC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000227
 property_value: bervo:BERVO_Context bervo:BERVO_8000055
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000014
 
 [Term]
 id: bervo:BERVO_0001669
-name: partitioning coefficient between humus and microbial residue
+name: Partitioning coefficient between humus and microbial residue
 def: "Partitioning coefficient between humus and microbial residue (EHUM) determines the proportion of carbon matter that is allocated between humus and the residues of microbes. It plays a crucial role in understanding the carbon cycle and its stability in ecosystems, particularly in soils where microbial residues represent a considerable fraction of stable organic matter." []
-comment: SOMDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "EHUM_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000028
 
 [Term]
 id: bervo:BERVO_0001670
-name: DOC concentration
-comment: SOMDataType.txt
+name: Dissolved organic carbon concentration
+def: "The mass of dissolved organic carbon per unit volume of soil water, representing mobile carbon compounds in soil solution. This parameter controls carbon leaching, microbial substrate availability, and ecosystem carbon losses through groundwater and surface water pathways." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "CDOM_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
@@ -14263,71 +16652,70 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000033
 
 [Term]
 id: bervo:BERVO_0001671
-name: fraction of total organic C in complex
+name: Fraction of total organic carbon in complex
 def: "Fraction of total organic C in complex represents the proportion of the total organic carbon present in complex forms in the soil. Organic carbon in the soil is found in various forms, including simple, complex, soluble, and insoluble forms. Each form plays a unique role in soil processes, including nutrient availability, water retention, and soil structure maintenance. The fraction of total organic carbon in complex forms can help us understand the carbon storage potential of the soil." []
-comment: SOMDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracBulkSOMC_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000174
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000247
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001672
-name: total soil DIC
+name: Total soil dissolved inorganic carbon
 def: "Total soil DIC refers to the total amount of Dissolved Inorganic Carbon in the soil. DIC in soil can originate from various sources such as decay of organic material, root respiration, carbonate dissolution, or atmospheric CO2 dissolution in water. It plays a crucial role in the carbon cycle of ecosystems, contributing to both carbon sequestration and greenhouse gas emissions." []
-comment: SOMDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DIC_mass_col" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001673
-name: total soil NH4 + NH3 content
+name: Total soil ammonium + NH3 content
 def: "Total soil NH4 + NH3 content refers to the total amount of ammonium ions (NH4+) and ammonia (NH3) present in the soil. This is a significant measure in studies related to soil fertility, biogeochemical cycling of nitrogen, and environmental pollution." []
-comment: SOMDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tNH4_col" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001674
-name: total soil NO3 + NO2 content
+name: Total soil NO3 + NO2 content
 def: "Total soil NO3 + NO2 content refers to the sum of the amounts of nitrate (NO3) and nitrite (NO2), which are forms of inorganic nitrogen, in the soil. This measurement is vital for understanding the nitrogen cycle and assessing soil fertility as both NO3 and NO2 are key nutrients for plant growth. Moreover, high levels of these compounds can indicate soil acidification and potential contaminants in groundwater." []
-comment: SOMDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "tNO3_col" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
 property_value: bervo:BERVO_has_unit "g d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000123
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000168
-
-[Term]
-id: bervo:BERVO_0001675
-name: total soil PO3 content
-comment: SOMDataType.txt
-synonym: "tHxPO4_col" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
-property_value: bervo:BERVO_has_unit "g d-2" xsd:string
-property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
-property_value: bervo:BERVO_measurement_of bervo:BERVO_8000138
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001676
-name: fraction of litter to be mixed downward
-comment: SOMDataType.txt
+name: Fraction of litter to be mixed downward
+def: "The proportion of surface litter that undergoes vertical mixing into underlying soil layers through biological and physical processes. This parameter controls organic matter incorporation rates, affecting soil carbon sequestration and vertical distribution of nutrients in soil profiles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracLitrMix_vr" RELATED []
-is_a: bervo:BERVO_9000030 ! soil organic matter data type
+is_a: bervo:BERVO_9000030 ! Soil organic matter data type
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000247
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000055
 
 [Term]
 id: bervo:BERVO_0001677
-name: soil Al content
+name: Soil aluminum content
 def: "Soil Al content refers to the concentration or amount of aluminum (Al) present in the soil. This parameter is an important aspect of Earth system modeling as it influences various processes and interactions within the soil-plant system. High levels of soil Al content can negatively affect plant growth, nutrient uptake, and can even be toxic to certain plant species. Therefore, accurately quantifying and representing soil Al content in models is crucial for understanding and predicting various biogeochemical cycles and ecosystem dynamics." []
 comment: AqueChemDatatype.txt
 synonym: "CAL_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg Al kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14335,11 +16723,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000180
 
 [Term]
 id: bervo:BERVO_0001678
-name: soil Fe content
+name: Soil iron content
 def: "Soil Fe content refers to the concentration or amount of iron (Fe) present in the soil. It is an important parameter in earth systems modeling, as it influences various soil processes, such as nutrient cycling, organic matter decomposition, and plant growth. The soil Fe content can vary across different soil types and regions, and it is typically measured in units of mass per unit volume (e.g., g/kg or mg/kg). Understanding and accurately representing the soil Fe content is crucial for studying and simulating the interactions between the soil, vegetation, and climate in earth system models." []
 comment: AqueChemDatatype.txt
 synonym: "CFE_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg Fe kg-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14347,11 +16735,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000182
 
 [Term]
 id: bervo:BERVO_0001679
-name: soil Ca content
+name: Soil calcium content
 def: "Soil Ca content refers to the concentration or amount of calcium (Ca) present in the soil. It is an important parameter in earth system modeling as it influences various soil processes and properties, such as nutrient availability, pH, and cation exchange capacity. Soil Ca content can vary spatially and temporally and is influenced by factors such as parent material, weathering, leaching, and land management practices. It is typically measured in units of mass per unit volume of soil, such as kilograms per hectare or grams per cubic meter." []
 comment: AqueChemDatatype.txt
 synonym: "CCA_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg Ca kg-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14359,11 +16747,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000108
 
 [Term]
 id: bervo:BERVO_0001680
-name: soil Mg content
+name: Soil magnesium content
 def: "Soil Mg content refers to the concentration or amount of magnesium (Mg) present in the soil. It is a parameter that is used in Earth systems modeling to represent the level of magnesium in the soil, which plays a crucial role in various soil processes and functions. Soil Mg content is important for understanding nutrient availability, soil fertility, and the overall health and productivity of ecosystems. It can be quantified through laboratory analyses or estimated using remote sensing data or existing soil databases." []
 comment: AqueChemDatatype.txt
 synonym: "CMG_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg Mg kg-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14371,11 +16759,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000207
 
 [Term]
 id: bervo:BERVO_0001681
-name: soil Na content
+name: Soil sodium content
 def: "Soil Na content refers to the amount of sodium (Na) present in the soil. It is a parameter used in earth systems modeling to quantify the concentration of sodium ions in the soil. This parameter is important as it plays a crucial role in soil fertility, nutrient cycling, and plant growth. The soil Na content is typically expressed in units of mass per unit volume (e.g., grams per kilogram of soil)." []
 comment: AqueChemDatatype.txt
 synonym: "CNA_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg Na kg-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14383,11 +16771,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000143
 
 [Term]
 id: bervo:BERVO_0001682
-name: soil K content
+name: Soil potassium content
 def: "Soil K content refers to the concentration or amount of potassium (K) present in the soil. It is a parameter in earth systems modeling that represents the availability of potassium to plants and the overall fertility of the soil. The soil K content is influenced by factors such as weathering of parent materials, deposition of potassium from atmospheric sources, and agricultural practices such as fertilizer application." []
 comment: AqueChemDatatype.txt
 synonym: "CKA_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg K kg-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14395,11 +16783,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000198
 
 [Term]
 id: bervo:BERVO_0001683
-name: soil SO4 content
+name: Soil sulfate content
 def: "Soil SO4 content refers to the amount of sulfate (SO4) present in the soil. Sulfate is a form of sulfur, which is a crucial nutrient for plant growth. It plays a key role in protein synthesis and enzyme function in plants. Sulfate is also important for soil health as it contributes to soil fertility." []
 comment: AqueChemDatatype.txt
 synonym: "CSO4_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg S kg-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14407,11 +16795,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000228
 
 [Term]
 id: bervo:BERVO_0001684
-name: soil Cl content
+name: Soil chlorine content
 def: "Soil Cl content refers to the concentration or amount of chloride (Cl) present in the soil. It is a parameter that characterizes the level of chloride ions in the soil system. The soil Cl content is an important parameter in earth system modeling as it can influence various processes such as nutrient cycling, plant growth, and soil salinity. Measurement of soil Cl content is typically done through laboratory analysis or remote sensing techniques." []
 comment: AqueChemDatatype.txt
 synonym: "CCL_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg Cl kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14419,11 +16807,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000036
 
 [Term]
 id: bervo:BERVO_0001685
-name: soil AlOH3 content
+name: Soil aluminum hydroxide content
 def: "The term 'soil AlOH3 content' refers to the quantity or concentration of aluminum hydroxide (AlOH3) present in the soil. Aluminum hydroxide is a naturally occurring compound in soils and is important for understanding soil properties and processes such as soil pH, nutrient availability, and cation exchange capacity. The soil AlOH3 content parameter provides information about the amount of aluminum hydroxide in the soil, which can influence various biogeochemical processes and ecosystem dynamics, particularly in acidic soils." []
 comment: AqueChemDatatype.txt
 synonym: "CALOH_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg Al kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14431,11 +16819,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000194
 
 [Term]
 id: bervo:BERVO_0001686
-name: soil FeOH3 content
+name: Soil iron trihydroxide content
 def: "Soil FeOH3 content refers to the concentration of iron (III) hydroxide (FeOH3) in the soil. It represents the amount of this mineral present in the soil system, which can affect various biogeochemical processes such as nutrient cycling, organic matter decomposition, and metal sorption. The soil FeOH3 content is an important parameter in earth systems modeling as it influences the availability and mobility of elements and nutrients in the soil, ultimately affecting ecosystem functioning and productivity." []
 comment: AqueChemDatatype.txt
 synonym: "CFEOH_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg Fe kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14443,11 +16831,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000074
 
 [Term]
 id: bervo:BERVO_0001687
-name: soil CaCO3 content
+name: Soil calcium carbonate content
 def: "Soil CaCO3 content refers to the concentration or percentage of calcium carbonate (CaCO3) present in the soil. It is an important parameter in Earth systems modeling as it influences various soil properties and processes, such as soil pH, nutrient availability, water retention capacity, and soil carbon cycling. Soil CaCO3 content can be obtained through laboratory analysis or estimated using models based on soil properties and environmental conditions." []
 comment: AqueChemDatatype.txt
 synonym: "CCACO_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg Ca kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14455,11 +16843,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000094
 
 [Term]
 id: bervo:BERVO_0001688
-name: soil CaSO4 content
+name: Soil calcium sulfate content
 def: "Soil CaSO4 content refers to the concentration of calcium sulfate (CaSO4) in the soil. Calcium sulfate is a common mineral in soils and can play a significant role in soil fertility and nutrient availability. It affects soil structure, water holding capacity, and the balance of essential nutrients for plant growth. The soil CaSO4 content is an important parameter in earth systems modeling as it influences various soil processes and the overall functioning of ecosystems." []
 comment: AqueChemDatatype.txt
 synonym: "CCASO_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg Ca kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14467,11 +16855,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000051
 
 [Term]
 id: bervo:BERVO_0001689
-name: soil AlPO4 content
+name: Soil aluminum phosphate content
 def: "Soil AlPO4 content refers to the concentration or abundance of aluminum phosphate compound (AlPO4) in soil. It is a parameter used in earth systems modeling to quantify the contribution of this compound to soil composition and fertility. AlPO4 is important for nutrient cycling, as it can bind and release elements such as phosphorus in the soil, affecting the availability of nutrients for plants and other organisms. Soil AlPO4 content is typically measured in units of mass per unit volume of soil (e.g., grams per kilogram)." []
 comment: AqueChemDatatype.txt
 synonym: "CALPO_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg P kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14479,11 +16867,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000058
 
 [Term]
 id: bervo:BERVO_0001690
-name: soil FePO4 content
+name: Soil iron phosphate content
 def: "Soil FePO4 content refers to the concentration or amount of iron phosphate (FePO4) present in the soil. Iron phosphate is an important component of soil minerals, affecting the availability and cycling of phosphorus in terrestrial ecosystems. The measurement of soil FePO4 content is relevant for Earth systems modeling as it can provide insights into nutrient availability, biogeochemical cycles, and ecosystem functioning." []
 comment: AqueChemDatatype.txt
 synonym: "CFEPO_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg P kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14491,11 +16879,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000010
 
 [Term]
 id: bervo:BERVO_0001691
-name: soil CaHPO4 content
+name: Soil calcium hydrogen phosphate content
 def: "Soil CaHPO4 content refers to the concentration or amount of calcium hydrogen phosphate (CaHPO4) present in the soil. It is a parameter that is used in earth systems modeling to represent the level of CaHPO4 in the soil, which can influence soil fertility, nutrient availability, and plant growth. The measurement of soil CaHPO4 content helps in understanding the nutrient cycling and dynamics within an ecosystem, and it is essential for accurately simulating and predicting the behavior of earth systems." []
 comment: AqueChemDatatype.txt
 synonym: "CCAPD_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg P kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14503,11 +16891,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000009
 
 [Term]
 id: bervo:BERVO_0001692
-name: soil apatite content
+name: Soil apatite content
 def: "Soil apatite content refers to the amount or concentration of apatite minerals found in the soil. Apatite is a group of phosphate minerals that contain phosphorus, calcium, and other elements. It is an important component of many soils and plays a role in the biogeochemical cycling of phosphorus and the availability of this essential nutrient for plant growth. The measurement of soil apatite content is important in earth systems modeling as it provides information about the phosphorus dynamics and availability in the soil, which is crucial for understanding nutrient cycling, ecosystem productivity, and plant growth." []
 comment: AqueChemDatatype.txt
 synonym: "CCAPH_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000126
 property_value: bervo:BERVO_has_unit "mg P kg-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14515,11 +16903,11 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000052
 
 [Term]
 id: bervo:BERVO_0001693
-name: Ca-NH4 Gapon selectivity coefficient
+name: Ca-ammonium Gapon selectivity coefficient
 def: "The Ca-NH4 Gapon selectivity coefficient (GKC4) represents the relative affinity or selectivity between calcium (Ca) and ammonium (NH4) cations being adsorbed onto soil particles. The Gapon selectivity coefficient is a measure used in soil science to explain the ion exchange between different cations in the soil. Cation exchange is an important process in soil fertility and nutrient management in agriculture." []
 comment: AqueChemDatatype.txt
 synonym: "GKC4_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000108
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
 
@@ -14529,7 +16917,7 @@ name: Ca-H Gapon selectivity coefficient
 def: "The Ca-H Gapon selectivity coefficient refers to a value that represents the ability of a soil to preferentially adsorb calcium ions (Ca) over hydrogen ions (H). This value is derived from the Gapon equation, a model that describes ion-exchange reactions in soils. It is a crucial parameter in soil science and earth system modeling, as it helps in understanding ion exchange processes and nutrient availability in soils." []
 comment: AqueChemDatatype.txt
 synonym: "GKCH_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000108
@@ -14540,7 +16928,7 @@ name: Ca-Al Gapon selectivity coefficient
 def: "Ca-Al Gapon selectivity coefficient (GKCA) is a parameter used in soil science to quantify the energy of exchange or selectivity between calcium (Ca) and aluminum (Al) ions in the soil. This value is particularly important for understanding nutrient availability in acidic soils, where Al toxicity can limit plant growth. The Gapon selectivity coefficient is calculated based on the ion concentrations and activity coefficients in the soil solution and exchangeable ions on the soil cation exchange complex." []
 comment: AqueChemDatatype.txt
 synonym: "GKCA_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000227
 
 [Term]
@@ -14549,9 +16937,7 @@ name: Ca-Mg Gapon selectivity coefficient
 def: "The Ca-Mg Gapon selectivity coefficient (GKCM) is a measure used in soil chemistry to quantify the preferential adsorption or exchange between calcium (Ca) and magnesium (Mg) cations in the soil. It is used in soil fertility assessments and in modelling the nutrient dynamics in soils." []
 comment: AqueChemDatatype.txt
 synonym: "GKCM_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
-property_value: bervo:BERVO_Context bervo:BERVO_8000062
-property_value: bervo:BERVO_Context bervo:BERVO_8000207
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000108
 property_value: bervo:BERVO_Qualifier bervo:BERVO_8000227
 
@@ -14561,8 +16947,7 @@ name: Ca-Na Gapon selectivity coefficient
 def: "The Ca-Na Gapon selectivity coefficient (GKCN) is a measure of the ion exchange selectivity of a soil, which indicates the affinity of a soil's exchange sites for calcium (Ca) in relation to sodium (Na). In situations where excess sodium is present in the soil, a low GKCN value would indicate the soil has a higher ability to retain calcium and prevent the undesirable effects of sodium." []
 comment: AqueChemDatatype.txt
 synonym: "GKCN_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000108
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000227
 property_value: bervo:BERVO_Context bervo:BERVO_8000143
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
@@ -14573,73 +16958,76 @@ name: Ca-K Gapon selectivity coefficient
 def: "Ca-K Gapon selectivity coefficient, represented as GK:CK, refers to the quantification of the preferential adsorption of calcium (Ca) and potassium (K) ions by soil particles. It indicates the affinity, or preference, of soil particles for one cation over another. Larger selectivity coefficients for a given cation indicate a stronger affinity for that cation. This parameter is crucial in soil science as it helps in understanding nutrient availability and soil fertility." []
 comment: AqueChemDatatype.txt
 synonym: "GKCK_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
-property_value: bervo:BERVO_Context bervo:BERVO_8000108
-property_value: bervo:BERVO_Context bervo:BERVO_8000198
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000042
 
 [Term]
 id: bervo:BERVO_0001699
-name: salt tracer concentration in rain
+name: Salt tracer concentration in rain
+def: "The mass concentration of dissolved salt tracers present in incoming precipitation, representing atmospheric deposition of ionic compounds. This parameter quantifies salt inputs from marine sources, road deicing applications, and industrial emissions, affecting soil chemistry and ecosystem salt loading." []
 comment: AqueChemDatatype.txt
 synonym: "trcsalt_rain_mole_conc_col" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "g m-3" xsd:string
 
 [Term]
 id: bervo:BERVO_0001700
-name: soil aqueous salt content micropre
+name: Soil aqueous salt content micropore
 def: "Soil aqueous salt content microre is a parameter that refers to the concentration of dissolved salts in the soil water. It represents the amount of salts present in the water content of the soil." []
 comment: AqueChemDatatype.txt
 synonym: "trcSalt_solml_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001701
-name: exchangeable tracers
+name: Exchangeable tracers
+def: "The molar concentration of chemical tracers bound to soil exchange sites that can be readily displaced by other ions in soil solution. This parameter represents reversibly sorbed tracers controlling ion exchange processes and chemical mobility in soil-water systems." []
 comment: AqueChemDatatype.txt
 synonym: "trcx_solml_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001702
-name: salt precipitate in micropore
+name: Salt precipitate in micropore
+def: "The mass of crystalline salt deposits formed within soil micropore spaces when solution concentrations exceed saturation limits. This parameter controls salt storage and release during wetting-drying cycles, affecting soil salinity and plant stress in arid and semi-arid environments." []
 comment: AqueChemDatatype.txt
 synonym: "trcp_saltpml_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000199
 
 [Term]
 id: bervo:BERVO_0001703
-name: electrical conductivity
+name: Electrical conductivity
 def: "Electrical conductivity (ECND) is a measure of a material's ability to conduct an electric current. In the context of soil science, electrical conductivity is used as a proxy for determining the salinity of the soil, which can affect plant growth and productivity." []
 comment: AqueChemDatatype.txt
 synonym: "ElectricConductivity_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "dS m-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001704
-name: solution ion strength
+name: Solution ion strength
+def: "The molar concentration measure of total dissolved ions in soil solution, quantifying the electrical charge contribution of all ionic species. This parameter affects ion activity coefficients, chemical reaction rates, and solute transport processes in soil-water systems." []
 comment: AqueChemDatatype.txt
 synonym: "SolutesIonStrenth_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000162
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000112
 
 [Term]
 id: bervo:BERVO_0001705
-name: solution ion concentratiom
+name: Solution ion concentration
 def: "Solution ion concentration refers to the measurement of the amount of ions present in a solution. This parameter is an important aspect of earth systems modeling as it helps in understanding the chemical composition and behavior of various solutions, such as oceans, lakes, and rivers. Solution ion concentration is typically expressed in units of moles per liter (M), and it provides valuable information about the presence and abundance of different ions, which plays a significant role in determining the physical and chemical properties of the solution." []
 comment: AqueChemDatatype.txt
 synonym: "SolutesIonConc_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "mol m-3" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000162
@@ -14647,472 +17035,540 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000112
 
 [Term]
 id: bervo:BERVO_0001706
-name: salt tracer in macropores
+name: Salt tracer in macropores
+def: "The mass concentration of dissolved salt tracers present within soil macropore water phases. This parameter quantifies salt storage in large pore spaces and preferential flow pathways, controlling rapid salt transport and ecosystem salinity patterns during precipitation events." []
 comment: AqueChemDatatype.txt
 synonym: "trcSalt_soHml_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "g /d2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000199
 
 [Term]
 id: bervo:BERVO_0001707
-name: salt tracer transport thru macropores
+name: Salt tracer transport thru macropores
+def: "The mass transport rate of dissolved salt tracers moving through soil macropore systems in three-dimensional flow domains. This parameter quantifies preferential salt transport through large pore networks, essential for understanding rapid contaminant movement and groundwater quality impacts." []
 comment: AqueChemDatatype.txt
 synonym: "trcSalt_TransptMacP_3D" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "g/d2/h" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000199
 
 [Term]
 id: bervo:BERVO_0001708
-name: salt tracer transport thru micropores
+name: Salt tracer transport thru micropores
+def: "The movement of salt tracers through small pore spaces in soil or sediment that are typically less than 30 micrometers in diameter and filled with relatively immobile water. This transport process is important for understanding solute movement in low-permeability zones, contaminant fate and transport, and the connectivity between different porosity domains in subsurface hydrological systems." []
 comment: AqueChemDatatype.txt
 synonym: "trcSalt_TransptMicP_3D" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "g/d2/h" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000199
 
 [Term]
 id: bervo:BERVO_0001709
-name: number of ions when the salt is fully dissociated
+name: Number of ions when the salt is fully dissociated
+def: "The total count of individual ions produced when a salt compound completely dissociates in aqueous solution, indicating the ionic strength contribution of the dissolved salt. This parameter is fundamental for calculating solution conductivity, osmotic pressure, and chemical activity coefficients in groundwater, surface water, and soil solution chemistry applications." []
 comment: AqueChemDatatype.txt
 synonym: "trcSaltIonNumber" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 
 [Term]
 id: bervo:BERVO_0001710
-name: total DOC micropore-macropore transfer
+name: Total dissolved organic carbon micropore-macropore transfer
 def: "Total DOC micropore-macropore transfer refers to the total amount of dissolved organic carbon (DOC) that is transferred from the micropores to the macropores in the soil. This process plays a crucial role in soil carbon cycling and turnover, influencing soil fertility and ecosystem productivity. The amount of DOC transferred can be influenced by factors such as soil texture, organic matter content, and microbial activity." []
 comment: AqueChemDatatype.txt
 synonym: "DOM_Mac2MicPore_flx_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000097
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001711
-name: total non-salt solute micropore->macropore transfer
+name: Total non-salt solute micropore->macropore transfer
+def: "The total flux of dissolved substances other than salts moving from small micropore spaces to larger macropore spaces in soil or sediment systems. This transfer process affects solute transport rates, contaminant mobility, and nutrient availability by controlling the exchange between slow-moving and fast-moving water domains in structured porous media." []
 comment: AqueChemDatatype.txt
 synonym: "trcs_Mac2MicPore_flx_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001712
-name: total salt micropore-macropore transfer non-band
+name: Total salt micropore-macropore transfer non-band
 def: "Total salt micropore-macropore transfer refers to the movement or exchange of salt between the micropores and macropores in a system, excluding any specific band or direction of transfer. Micropores refer to very small-sized pores or channels within the system, while macropores indicate larger-sized pores or channels. The transfer of salt between these two types of pores influences the overall salt distribution and transport within the system being modeled." []
 comment: AqueChemDatatype.txt
 synonym: "trcSalt_Mac2MicPore_flx_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001713
-name: total solute NH4 transformation non-band
+name: Total solute ammonium transformation non-band
 def: "Total solute NH4 transformation non-band refers to the total amount of transformation of ammonium (NH4) solute in a non-banded or uniform manner across a particular environment or medium. This typically includes processes like nitrification, volatilization, immobilization, mineralization, uptake by crops, and leaching. These processes are driven by multiple factors including temperature, soil moisture, and the presence of microorganisms." []
 comment: AqueChemDatatype.txt
 synonym: "trcn_GeoChem_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Context bervo:BERVO_8000125
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000113
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001714
-name: total solute NH3 transformation non-band
+name: Total solute ammonia transformation non-band
 def: "Total solute NH3 transformation (non-band) refers to the total change in the form or properties of ammonium (NH3) dissolved in a solution, not limited to a specific band or section of land. This includes processes like mineralization (conversion to mineral form), nitrification (conversion to nitrate), and immobilization (conversion to organic nitrogen compounds). The measurement helps in understanding nitrogen cycling in ecosystems." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_sol_NH3_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000162
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000015
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001715
-name: total solute nutrient transformation band
+name: Total solute nutrient transformation band
+def: "The total rate of chemical transformation of dissolved nutrients within a specific soil zone or treatment band, representing the net change in nutrient speciation or concentration. This parameter quantifies biogeochemical processes such as nitrification, denitrification, or phosphorus sorption that affect nutrient availability and mobility in managed agricultural or engineered soil systems." []
 comment: AqueChemDatatype.txt
 synonym: "trcn_RChem_band_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001716
-name: total salt solute transformation non-band
+name: Total salt solute transformation non-band
 def: "Total salt solute transformation non-band refers to the process of converting soluble salts in a non-band environment. This transformation occurs through chemical reactions, such as dissolution, precipitation, adsorption, and desorption, that occur outside of specific bands or zones. It accounts for the overall change in the concentration of dissolved salts in the system, excluding any changes that occur within distinct bands or localized areas." []
 comment: AqueChemDatatype.txt
 synonym: "trcSalt_RGeoChem_flx_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000199
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001717
-name: total solute HCO3 transformation
+name: Total solute bicarbonate transformation
 def: "Total solute HCO3 transformation refers to the total transformation of bicarbonate (HCO3) solute in a given system. This transformation can occur through various processes, such as dissolution, precipitation, or biological uptake. Understanding this transformation is crucial as HCO3 plays a significant role in maintaining pH balance in aquatic environments, influencing the ability of water bodies to buffer against acidity." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_HCO3_col" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Context bervo:BERVO_8000125
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000141
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001718
-name: total solute CO2 transformation
+name: Total solute carbon dioxide transformation
 def: "Total solute CO2 transformation refers to the total alteration or conversion of solute CO2, which indicates CO2 dissolved in a solvent, in a particular system or environment over time. It's a key parameter in understanding the carbon cycle and the impact of CO2 fluxes." []
 comment: AqueChemDatatype.txt
 synonym: "TProd_CO2_geochem_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Context bervo:BERVO_8000125
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000188
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001719
-name: total solute H2O transformation
+name: Total solute water transformation
 def: "Total solute H2O transformation refers to the total change in the form, structure, or composition of dissolved substances in water (H2O). It is a comprehensive measure that includes all the processes that can transform solutes in water, including biological activity (e.g., microbial degradation, plant uptake), chemical reactions (e.g., oxidation, reduction), and physical processes (e.g., sorption, volatilization). This parameter is crucial in earth systems modeling, as it determines the fate and transport of solutes in aquatic environments." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_H2O_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000102
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000125
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001720
-name: total solute FeOH3 transformation
+name: Total solute iron trihydroxide transformation
 def: "Total solute FeOH3 transformation refers to the total changes or conversions that the iron trihydroxide (FeOH3) solute undergoes in a given system. These transformations can include processes such as precipitation, dissolution, oxidation, reduction, sorption, desorption, or biological uptake and release. The parameter 'TRFE3' is valuable in earth systems and geochemical modeling as it influences nutrient cycling, soil formation, and the mobility and bioavailability of nutrients and contaminants." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_FeO3H3_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_Context bervo:BERVO_8000125
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000074
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001721
-name: total adsorbed H transformation
+name: Total adsorbed hydrogen transformation
 def: "Total adsorbed H transformation refers to the total amount of hydrogen (H) that undergoes transformation while being adsorbed on the surface of a material. In environmental science, this process plays a crucial role in various processes such as nutrient adsorption, contaminant removal, and catalyst activity." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_H_p_sorbed_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000039
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001722
-name: total adsorbed Al transformation
+name: Total adsorbed aluminum transformation
 def: "Total adsorbed Al transformation refers to the process of transforming aluminum in the soil by adsorption. This is a key process in the soil and plays a critical role in soil structure stabilization, nutrient cation supply, and buffering soil solution pH." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_Al_sorbed_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000180
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001723
-name: total adsorbed Ca transformation
+name: Total adsorbed calcium transformation
 def: "Total adsorbed Ca transformation refers to the total change or conversion of calcium (Ca) ions that are adsorbed or attached to the surface of a material, such as soil particles. This process plays a crucial role in the nutrient cycle in soils, influencing nutrient availability to plants and soil pH balance." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_Ca_sorbed_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000108
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001724
-name: total adsorbed Mg transformation
+name: Total adsorbed magnesium transformation
 def: "Total adsorbed Mg transformation refers to the total amount of magnesium that is adsorbed by the soil and is subsequently transformed, usually by microorganisms. It is an important parameter in soil chemistry and nutrient cycling as it could affect the availability of Magnesium, a key nutrient, for plant uptake." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_Mg_sorbed_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000207
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001725
-name: total adsorbed Na transformation
+name: Total adsorbed sodium transformation
 def: "Total adsorbed Na transformation refers to the total transformation or changes in the adsorbed Sodium (Na) in the soil. Adsorbed sodium refers to Sodium ions that are attached to the surfaces of soil particles. This parameter is significant for understanding the sodium cycling and its availability in the soils." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_Na_sorbed_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000143
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001726
-name: total adsorbed K transformation
+name: Total adsorbed potassium transformation
 def: "Total adsorbed K transformation refers to the total change in the amount of potassium (K) that is adsorbed onto the surfaces of solid particles, such as soil or sediments, over a certain period of time. This is an important aspect of nutrient cycling in terrestrial and aquatic environments." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_K_sorbed_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000198
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001727
-name: total adsorbed COOH transformation
+name: Total adsorbed carboxyl groups transformation
 def: "Total adsorbed COOH transformation refers to the total change or conversion of adsorbed carboxyl groups (COOH) in a system. These groups often attach to surfaces and contribute to important processes in various environmental systems, including soil chemistry, water treatment, and atmospheric chemistry." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_HCO3_sorbed_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of http://www.w3.org/2002/07/Carboxyl
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001728
-name: total adsorbed AlOH2 transformation
+name: Total adsorbed aluminum hydroxide transformation
 def: "Total adsorbed AlOH2 transformation refers to the total change in the quantity of adsorbed AlOH2 (Aluminum Hydroxide) in a certain period of time. This transformation can occur as a result of various biogeochemical processes such as adsorption, desorption, chemical reactions, and biological activity. The transformation rate of adsorbed AlOH2 is an important parameter in environmental and earth system modeling as it influences water quality, soil fertility, and nutrient availability." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_AlO2H2_sorbed_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000203
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001729
-name: total solute KSO4 transformation
+name: Total solute potassium sulfate transformation
 def: "Total solute KSO4 transformation refers to the total amount of transformation of solute potassium sulfate (KSO4) in the soil solution. This includes the processes of dissolution, precipitation, adsorption, desorption, and biological uptake, all of which modulate the potassium supply to plants and determine the fertility of the soil. Monitoring the transformation of KSO4 in soil solution can help understand nutrient cycling and soil fertility." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_KSO4_soil_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000071
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001730
-name: total Fe adsorption
+name: Total iron adsorption
+def: "The total amount of dissolved iron that becomes bound to soil particles, mineral surfaces, or organic matter through sorption processes in terrestrial or aquatic systems. This parameter is important for understanding iron bioavailability, redox chemistry, and the role of iron in controlling phosphorus cycling and trace metal mobility in environmental systems." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_Fe_sorbed_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000182
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001731
-name: total FeOH2 adsorption
+name: Total iron hydroxide adsorption
+def: "The total amount of iron hydroxide (FeOH2) that becomes adsorbed to solid surfaces in soil or aquatic systems, representing an important iron mineral phase. This parameter controls iron bioavailability and affects the sorption of phosphorus and other trace elements, playing a crucial role in biogeochemical cycling and water chemistry in iron-rich environments." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_FeO2H2_sorbed_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001732
-name: total adsorbed OH- transformation non-band
+name: Total adsorbed OH- transformation non-band
 def: "Total adsorbed OH- transformation non-band refers to the overall quantity of hydroxide ions (OH-) that undergo transformation through adsorption (attachment to the surface) in a non-band region in a given Earth system. This parameter represents the cumulative amount of OH- transformations occurring outside specific band regions, such as oceanic areas with specific temperature, salinity, or other physical characteristics. It is a measure of the chemical reactions and exchanges involving OH- that take place within the Earth system, which can have implications for various biogeochemical processes." []
 comment: AqueChemDatatype.txt
 synonym: "trcx_TRSoilChem_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001733
-name: total solute CO2 transformation boundary
+name: Total solute carbon dioxide transformation boundary
+def: "The total rate of carbon dioxide transformation at interfaces or boundaries between different environmental compartments such as soil-atmosphere or water-sediment interfaces. This parameter quantifies carbon dioxide production or consumption processes that occur at critical zone boundaries and affects atmospheric carbon exchange and pH regulation in terrestrial and aquatic ecosystems." []
 comment: AqueChemDatatype.txt
 synonym: "Txchem_CO2_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001734
-name: total solute ion transformation boundary
+name: Total solute ion transformation boundary
+def: "The total rate of ionic species transformation occurring at boundaries between different environmental phases or compartments, such as soil-water or sediment-water interfaces. This parameter captures chemical processes including precipitation, dissolution, and speciation changes that control ion mobility and bioavailability at critical interfaces in environmental systems." []
 comment: AqueChemDatatype.txt
 synonym: "TBION_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001735
-name: total gaseous NH3 transformation
+name: Total gaseous NH3 transformation
+def: "The total rate of ammonia gas transformation processes including volatilization from solution, dissolution into water, or chemical conversion to other nitrogen species. This parameter is crucial for understanding nitrogen losses from agricultural systems, atmospheric nitrogen deposition, and the cycling of reactive nitrogen between gaseous and dissolved phases in environmental systems." []
 comment: AqueChemDatatype.txt
 synonym: "TRChem_gas_NH3_geochem_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001736
-name: total precipitated P containing transformation non-band
+name: Total precipitated phosphorus containing transformation non-band
 def: "The term 'total precipitated P containing transformation non-band' refers to the amount of phosphorous (P) that is transformed and then deposited onto the Earth's surface in forms other than bands within a specified time period. This parameter is a component of earth system models and is used to quantify and simulate the cycling and distribution of phosphorous in terrestrial and aquatic ecosystems. It provides valuable information for understanding nutrient dynamics and their impact on ecosystem health and functioning." []
 comment: AqueChemDatatype.txt
 synonym: "trcp_RChem_soil_vr" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "mol d-2 h-1" xsd:string
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001737
-name: cumlative volatile tracer error
+name: Cumulative volatile tracer error
+def: "The accumulated error in mass balance calculations for volatile tracer compounds that can partition between liquid and gas phases in environmental systems. This parameter quantifies uncertainty in tracer transport models and helps assess the reliability of contaminant fate and transport predictions in systems where volatilization represents a significant loss pathway." []
 comment: AqueChemDatatype.txt
 synonym: "trcg_mass_cumerr_col" RELATED []
-is_a: bervo:BERVO_9000031 ! aqueous chemistry datatype
+is_a: bervo:BERVO_9000031 ! Aqueous chemistry datatype
 property_value: bervo:BERVO_has_unit "g/d2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001738
-name: water flux into the grid due to runoff
-comment: SoilWaterDataType.txt
+name: Water flux into the grid due to runoff
+def: "The volumetric rate of water entering a model grid cell or computational unit as a result of surface runoff from surrounding areas or upstream locations. This flux represents lateral water movement that affects local water balance, soil moisture conditions, and hydrological connectivity between landscape units in watershed and catchment-scale hydrological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "TXGridSurfRunoff_2DH" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001739
-name: heat flux into the grid due to runoff
-comment: SoilWaterDataType.txt
+name: Heat flux into the grid due to runoff
+def: "The rate of thermal energy transfer into a model grid cell or computational unit carried by surface runoff water from surrounding areas. This heat flux affects local soil temperature, energy balance, and thermal processes by transporting sensible heat through lateral water movement, which is important for modeling temperature dynamics in hydrologically connected landscape systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "THeatXGridBySurfRunoff_2DH" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000273
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001740
 name: Bottom level ID
-comment: SoilWaterDataType.txt
+def: "A numerical identifier that specifies the lowest computational layer or depth level in a layered environmental model, typically representing the bottom boundary of a soil profile or water column. This identifier is used in multi-layered modeling frameworks to define vertical domain boundaries and establish lower boundary conditions for heat, water, and solute transport calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "iPondBotLev_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001741
-name: air concentration
-comment: SoilWaterDataType.txt
+name: Air concentration
+def: "The volumetric fraction of air-filled pore space in soil, representing the proportion of total soil volume occupied by gas phase under current moisture conditions. This parameter controls gas exchange rates, root respiration, and microbial aerobic processes, and is fundamental for understanding soil aeration status and oxygen availability in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "ThetaAir_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000023
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000050
 
 [Term]
 id: bervo:BERVO_0001742
-name: soil air content
+name: Soil air content
 def: "Soil air content refers to the volume or percentage of air space in a soil sample. It determines the amount of oxygen available to roots and soil organisms. Proper soil aeration is essential for the health of soil ecosystems, as it affects root growth, nutrient uptake by plants, and the activity of soil microorganisms. It is considered a key factor in soil health, productivity, and sustainability. Typically, a soil with an air content of about 50% is considered ideal for plant growth. More compacted soils have less air space and can become waterlogged, while lighter, sandy soils may have higher air space but less water and nutrient retention." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLsoiAirP_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000050
 
 [Term]
 id: bervo:BERVO_0001743
-name: volumetric water content
-comment: SoilWaterDataType.txt
+name: Volumetric water content
+def: "The volume of water present in soil expressed as a fraction of the total soil volume, representing the three-dimensional water storage capacity and current moisture status of soil systems. This fundamental parameter controls plant water availability, microbial activity, and biogeochemical processes, and is essential for understanding soil hydrology, irrigation management, and ecosystem water balance in terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "THETW_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001744
-name: volumetric ice content
-comment: SoilWaterDataType.txt
+name: Volumetric ice content
+def: "The volume of ice present in soil expressed as a fraction of the total soil volume, representing the frozen water component that occupies pore spaces in cold climate soils. This parameter is crucial for understanding freeze-thaw processes, soil thermal dynamics, and hydrological changes in seasonally frozen soils and permafrost regions where ice content affects soil structure, water movement, and biogeochemical processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "THETI_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000027
 
 [Term]
 id: bervo:BERVO_0001745
-name: volumetric moblize water
-comment: SoilWaterDataType.txt
+name: Volumetric moblize water
+def: "The volume of mobile or readily moveable water in soil expressed as a fraction of total soil volume, representing the water fraction that can flow freely through soil pores under gravitational or pressure gradients. This parameter is important for understanding water transport processes, drainage capacity, and the portion of soil water that contributes to groundwater recharge, runoff generation, and solute transport in terrestrial hydrological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "ThetaH2OZ_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001746
-name: volumetric mobile ice
-comment: SoilWaterDataType.txt
+name: Volumetric mobile ice
+def: "The volume of mobile or moveable ice in soil expressed as a fraction of total soil volume, representing frozen water that can redistribute or flow under pressure gradients during freeze-thaw cycles. This parameter is important for understanding ice redistribution processes, frost heave mechanics, and seasonal changes in soil structure and hydrology in cold climate regions where mobile ice affects soil stability and water movement patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "ThetaICEZ_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000027
 
 [Term]
 id: bervo:BERVO_0001747
-name: soil micropore water content
+name: Soil micropore water content
 def: "The micropore water flux is the volume of water moving through the micropores in the soil per unit time. This can be influenced by various factors, including soil type, texture, precipitation, and evaporation rates among others." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLWatMicP_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001748
-name: soil micropore ice content
-comment: SoilWaterDataType.txt
+name: Soil micropore ice content
+def: "The volume of ice present within the smallest pore spaces of soil, typically less than 30 micrometers in diameter, representing frozen water trapped in fine soil pores during freezing processes. This parameter is crucial for understanding water and ice distribution in structured soils, controls soil thermal properties during freeze-thaw cycles, and affects microbial habitat and biogeochemical processes in seasonally frozen and permafrost soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "VLiceMicP_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000027
 
 [Term]
 id: bervo:BERVO_0001749
-name: soil macropore water content
-comment: SoilWaterDataType.txt
+name: Soil macropore water content
+def: "The volume of water present within the largest pore spaces of soil, typically greater than 75 micrometers in diameter, representing water in structural voids, root channels, and large inter-aggregate spaces. This parameter controls rapid water movement and drainage processes, affects root penetration and gas exchange, and is fundamental for understanding preferential flow, irrigation efficiency, and soil aeration in structured terrestrial soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "VLWatMacP_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001750
-name: soil micropore matric water potential
-comment: SoilWaterDataType.txt
+name: Soil micropore matric water potential
+def: "The energy status or tension of water held within the smallest soil pores, representing the suction pressure required to extract water from micropore spaces typically less than 30 micrometers in diameter. This parameter controls plant water availability, microbial activity, and biogeochemical processes by determining how tightly water is bound to soil particles and influences water movement, root water uptake, and soil water retention in fine-textured soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "PSISoilMatricP_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "MPa" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 
 [Term]
 id: bervo:BERVO_0001751
-name: elevation adjusted total soil micropore total water potential
-comment: SoilWaterDataType.txt
+name: Elevation adjusted total soil micropore total water potential
+def: "The combined water potential of micropore water that has been corrected for gravitational effects due to elevation differences, representing the total energy status of water in fine soil pores. This elevation-adjusted parameter is essential for understanding water movement across topographically variable landscapes, enables accurate modeling of water flow between different elevations, and controls plant water availability and biogeochemical processes in sloped terrain and mountainous environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "ElvAdjstedSoilH2OPSIMPa_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "MPa" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001752
-name: soil micropore water content before wetting front
-comment: SoilWaterDataType.txt
+name: Soil micropore water content before wetting front
+def: "The volume of water present in micropore spaces prior to the arrival of an advancing wetting front during infiltration events, representing the initial moisture condition in fine soil pores. This parameter is crucial for modeling infiltration processes, understanding preferential flow pathways, and predicting how initial soil moisture conditions affect water penetration, solute transport, and runoff generation during precipitation and irrigation events." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "VLWatMicPX_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001753
-name: soil macropore - micropore water transfer
+name: Soil macropore - micropore water transfer
 def: "Soil macropore - micropore water transfer refers to the process of movement of water within the soil between the larger pores or cavities (macropores) and the smaller ones (micropores). This is an important aspect of the soil's hydrological behavior, affecting the soil's water-holding capacity, water availability for plant uptake, and the leaching of nutrients and contaminants. The rate of this transfer can be influenced by factors such as soil texture, structure, organic matter content, and external conditions such as precipitation and evaporation." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FWatExMacP2MicP_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
 
 [Term]
 id: bervo:BERVO_0001754
-name: soil macropore ice content
-comment: SoilWaterDataType.txt
+name: Soil macropore ice content
+def: "The volume of ice present within large pore spaces (macropores) in frozen soils, representing frozen water that occupies the larger structural voids and root channels. This parameter affects soil hydraulic properties during freeze-thaw cycles and controls water movement and availability in seasonally frozen soils and permafrost regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "VLiceMacP_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000027
 
 [Term]
 id: bervo:BERVO_0001756
-name: soil macropore water flux
+name: Soil macropore water flux
 def: "Macropore water flux refers to the rate at which water moves through the large pores within the soil structure. Macropores, typically greater than 0.05mm in diameter, play a crucial role in soil hydrology, influencing water infiltration, storage, and redistribution within the soil. The macropore water flux can be influenced by factors such as soil type, texture, structure, and organic matter content, as well as external conditions such as precipitation, temperature, and evaporation rates." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "VLWatMacPM_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
@@ -15120,2246 +17576,3360 @@ property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001758
-name: soil water film thickness
+name: Soil water film thickness
 def: "Soil water film thickness refers to the thickness of a layer of water that coats soil particles. This water film allows for the movement and availability of nutrients and is crucial for plant absorption and root functions. The thickness can vary depending on soil type, rainfall, and other environmental conditions." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FILMM_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001759
-name: slope of water table relative to surface slope
+name: Slope of water table relative to surface slope
 def: "WaterTBLSlope refers to the angle of the water table in relation to the surface slope. It is an important measurement in hydrology as it can significantly impact the flow of groundwater, the saturation of soils, and ultimately the distribution of water in a landscape." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WaterTBLSlope_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000031
 property_value: bervo:BERVO_Context bervo:BERVO_8000025
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000144
 
 [Term]
 id: bervo:BERVO_0001760
-name: depth of artificial water table
-comment: SoilWaterDataType.txt
+name: Depth of artificial water table
+def: "The vertical distance from the soil surface to an artificially maintained groundwater level created by subsurface drainage systems, irrigation, or water management practices. This parameter is important for understanding hydrological modifications in agricultural landscapes and affects root zone hydrology, soil chemistry, and crop productivity in managed water table systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "WtblDepzTile_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
+property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000144
 
 [Term]
 id: bervo:BERVO_0001761
-name: artificial water table depth
+name: Artificial water table depth
 def: "Artificial water table depth refers to the depth at which the water table is artificially maintained through human intervention, often for purposes such as irrigation, drainage, or preventing land subsidence. This is typically done in areas where natural water table levels are unsuitable for the intended land use." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TileWaterTable_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000144
 
 [Term]
 id: bervo:BERVO_0001762
-name: depth of artificial water table adjusted for elevation
-comment: SoilWaterDataType.txt
+name: Depth of artificial water table adjusted for elevation
+def: "The vertical distance to an artificially maintained groundwater level that has been corrected for local topographic elevation differences, ensuring consistent measurement reference across variable terrain. This elevation-adjusted parameter is essential for regional water table mapping, drainage system design, and understanding groundwater flow patterns in managed agricultural watersheds with controlled water table systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "DTBLD_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000144
 
 [Term]
 id: bervo:BERVO_0001763
-name: internal water table depth
-comment: SoilWaterDataType.txt
+name: Internal water table depth
+def: "The depth to groundwater level measured within a specific soil profile or model domain, representing the local saturation boundary that develops from internal hydrological processes. This parameter differs from regional water tables by reflecting local soil moisture dynamics, perched water conditions, and site-specific hydrological controls that affect root zone hydrology and soil biogeochemical processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "DepzIntWTBL_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000144
 
 [Term]
 id: bervo:BERVO_0001764
-name: initial external water table depth, elevation corrected
-comment: SoilWaterDataType.txt
+name: Initial external water table depth, elevation corrected
+def: "The starting depth to external groundwater level at the beginning of a modeling period or study, adjusted for local elevation to provide a consistent reference datum. This initial condition parameter is crucial for hydrological modeling and establishes baseline groundwater conditions for simulating water table fluctuations and their effects on soil moisture and plant water availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "ExtWaterTablet0_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000144
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000265
 
 [Term]
 id: bervo:BERVO_0001765
-name: current external water table depth, elevation corrected (>0 lower than soil surface)
-comment: SoilWaterDataType.txt
+name: Current external water table depth, elevation corrected (>0 lower than soil surface)
+def: "The present depth to external groundwater level adjusted for local topographic elevation, with positive values indicating water table positions below the soil surface. This parameter tracks real-time groundwater conditions and is fundamental for understanding dynamic interactions between groundwater and surface processes, including capillary rise, root water uptake, and soil moisture regulation." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "ExtWaterTable_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000144
 
 [Term]
 id: bervo:BERVO_0001766
-name: external water table depth
-comment: SoilWaterDataType.txt
+name: External water table depth
+def: "The vertical distance from the land surface to the natural or unmanaged groundwater level in the surrounding landscape or regional aquifer system. This parameter represents ambient groundwater conditions that influence local hydrology through lateral groundwater flow, capillary fringe effects, and baseflow contributions to surface water bodies in natural and semi-natural environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "NatWtblDepz_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000069
 property_value: bervo:BERVO_has_unit "m" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000144
 
 [Term]
 id: bervo:BERVO_0001767
-name: total energy impact for erosion
-comment: SoilWaterDataType.txt
+name: Total energy impact for erosion
+def: "The cumulative kinetic energy delivered to soil surfaces by raindrop impact and surface flow that drives soil particle detachment and erosion processes. This parameter quantifies the erosive power of precipitation and runoff events and is fundamental for predicting soil loss rates, sediment transport capacity, and landscape evolution in erosion-prone environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "EnergyImpact4Erosion_colM" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001768
-name: excess water+ice
-comment: SoilWaterDataType.txt
+name: Excess water+ice
+def: "The combined volume of liquid water and ice that exceeds the storage capacity of soil pore spaces, representing the surplus frozen and unfrozen water available for drainage or runoff. This parameter is important for understanding hydrological processes in frozen soils and controls water movement, frost heave, and seasonal water balance in cold climate regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "XVLMobileWaterLitRM" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000027
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001769
-name: excess water
-comment: SoilWaterDataType.txt
+name: Excess water
+def: "The volume of liquid water that exceeds the water-holding capacity of soil, representing the surplus water available for drainage, runoff, or deep percolation beyond field capacity. This parameter controls leaching processes, groundwater recharge rates, and surface runoff generation, and is crucial for understanding water balance and solute transport in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "XVLMobileWatMicPM" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001770
-name: excess ice
-comment: SoilWaterDataType.txt
+name: Excess ice
+def: "The volume of ice that exceeds the ice-holding capacity of soil pore spaces, representing surplus frozen water that may contribute to frost heave, surface runoff, or drainage upon melting. This parameter is important for understanding freeze-thaw processes, soil structural changes, and hydrological dynamics in seasonally frozen soils and permafrost regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "XVLiceMicPM" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000027
 
 [Term]
 id: bervo:BERVO_0001771
-name: hydraulic conductivity at different moisture levels
-comment: SoilWaterDataType.txt
+name: Hydraulic conductivity at different moisture levels
+def: "The ability of soil to transmit water through its pore network as a function of soil water content, describing how water movement capacity changes with soil moisture conditions. This relationship is fundamental for modeling unsaturated water flow, irrigation efficiency, and drainage processes, and controls the rate of water infiltration, redistribution, and plant water availability in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "HydroCond_3D" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001772
-name: macropore hydraulic conductivity
+name: Macropore hydraulic conductivity
 def: "Macropore hydraulic conductivity (HydroCondMacP) refers to the ability of the soil's macropores (pores that are greater than 0.08mm in diameter) to transmit water under the influence of a hydraulic gradient. It plays a crucial role in determining the rate and direction of water movement in the soil, and thus impacts soil water availability and nutrient mobility." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroCondMacP_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_Context bervo:BERVO_8000062
 property_value: bervo:BERVO_has_unit "m MPa-1 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
 
 [Term]
 id: bervo:BERVO_0001773
-name: soil micropore hydraulic conductivity for root water uptake
-comment: SoilWaterDataType.txt
+name: Soil micropore hydraulic conductivity for root water uptake
+def: "The capacity of soil micropores to conduct water specifically for plant root water absorption processes. This parameter controls water availability to plant roots, affecting transpiration rates and plant water stress responses in fine-textured soils with predominantly micropore networks." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HydroCondMicP4RootUptake_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m MPa-1 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
 
 [Term]
 id: bervo:BERVO_0001774
-name: runoff water flux out of grid (>=0)
-comment: SoilWaterDataType.txt
+name: Runoff water flux out of grid (>=0)
+def: "The volumetric flow rate of surface water leaving a computational grid cell through runoff processes, constrained to non-negative values. This parameter represents water export from model grid cells, controlling downstream flow generation and spatial water redistribution in watershed modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SurfRunoffPotentM_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 t-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001775
-name: runoff velocity
-comment: SoilWaterDataType.txt
+name: Runoff velocity
+def: "The speed of surface water movement during runoff events across terrestrial landscapes. This parameter controls runoff travel time, erosion potential, and flood wave propagation, affecting downstream hydrograph timing and peak flow characteristics in watershed systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RunoffVelocityM_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000101
 property_value: bervo:BERVO_has_unit "m t-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001776
-name: flag for directional surface runoff
-comment: SoilWaterDataType.txt
+name: Flag for directional surface runoff
+def: "A logical indicator controlling the activation of directional surface runoff calculations in two-dimensional hydrological models. This parameter manages computational efficiency by enabling or disabling complex flow routing algorithms based on topographic conditions and model requirements." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "IFLBM_2DH" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001777
-name: flag for directional runoff, related to IFLBM_2DH
-comment: SoilWaterDataType.txt
+name: Flag for directional runoff, related to IFLBM_2DH
+def: "A secondary logical indicator associated with directional runoff flag operations in two-dimensional flow models. This parameter works in conjunction with primary runoff flags to manage computational flow routing decisions and numerical stability in complex terrain simulations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "IFLB_2DH" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001778
-name: scalar for northern subsurface boundary water flux
-comment: SoilWaterDataType.txt
+name: Scalar for northern subsurface boundary water flux
+def: "A dimensionless multiplier controlling the magnitude of subsurface water flux across the northern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechrgDistNorthSubSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001779
-name: scalar for eastern subsurface boundary water flux
-comment: SoilWaterDataType.txt
+name: Scalar for eastern subsurface boundary water flux
+def: "A dimensionless multiplier controlling the magnitude of subsurface water flux across the eastern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechrgDistEastSubSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001780
-name: scalar for southern subsurface boundary water flux
-comment: SoilWaterDataType.txt
+name: Scalar for southern subsurface boundary water flux
+def: "A dimensionless multiplier controlling the magnitude of subsurface water flux across the southern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechrgDistSouthSubSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001781
-name: scalar for western subsurface boundary water flux
-comment: SoilWaterDataType.txt
+name: Scalar for western subsurface boundary water flux
+def: "A dimensionless multiplier controlling the magnitude of subsurface water flux across the western boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechrgDistWestSubSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001782
-name: northern subsurface boundary water flux rate constant
-comment: SoilWaterDataType.txt
+name: Northern subsurface boundary water flux rate constant
+def: "The time-dependent coefficient controlling the rate of subsurface water exchange across the northern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in northern model boundaries." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechargRateNorthWTBL_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001783
-name: eastern subsurface boundary water flux rate constant
-comment: SoilWaterDataType.txt
+name: Eastern subsurface boundary water flux rate constant
+def: "The time-dependent coefficient controlling the rate of subsurface water exchange across the eastern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in eastern model boundaries." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechargRateEastWTBL_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001784
-name: southern subsurface boundary water flux rate constant
-comment: SoilWaterDataType.txt
+name: Southern subsurface boundary water flux rate constant
+def: "The time-dependent coefficient controlling the rate of subsurface water exchange across the southern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in southern model boundaries." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechargRateSouthWTBL_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001785
-name: western subsurface boundary water flux rate constant
-comment: SoilWaterDataType.txt
+name: Western subsurface boundary water flux rate constant
+def: "The time-dependent coefficient controlling the rate of subsurface water exchange across the western boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in western model boundaries." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechargRateWestWTBL_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000270
 property_value: bervo:BERVO_has_unit "h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001786
-name: scalar for northern surface boundary water flux
-comment: SoilWaterDataType.txt
+name: Scalar for northern surface boundary water flux
+def: "A dimensionless multiplier controlling the magnitude of surface water flux across the northern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechargNorthSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001787
-name: scalar for eastern surface boundary water flux
-comment: SoilWaterDataType.txt
+name: Scalar for eastern surface boundary water flux
+def: "A dimensionless multiplier controlling the magnitude of surface water flux across the eastern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechargEastSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001788
-name: scalar for southern surface boundary water flux
-comment: SoilWaterDataType.txt
+name: Scalar for southern surface boundary water flux
+def: "A dimensionless multiplier controlling the magnitude of surface water flux across the southern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechargSouthSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001789
-name: scalar for western surface boundary water flux
-comment: SoilWaterDataType.txt
+name: Scalar for western surface boundary water flux
+def: "A dimensionless multiplier controlling the magnitude of surface water flux across the western boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechargWestSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001790
-name: scalar for lower subsurface boundary water flux
-comment: SoilWaterDataType.txt
+name: Scalar for lower subsurface boundary water flux
+def: "A dimensionless multiplier controlling the magnitude of subsurface water flux across the lower boundary of model domains. This parameter adjusts groundwater recharge and discharge rates based on hydrogeological conditions and boundary specifications in hydrological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RechargBottom_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001791
-name: micropore water flux
-comment: SoilWaterDataType.txt
+name: Micropore water flux
+def: "The volumetric flow rate of water through soil micropore systems in three-dimensional model domains. This parameter quantifies the movement of water through the smallest pore spaces in soil matrix, critical for understanding plant water availability and soil moisture dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WaterFlow2MicPM_3D" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 t-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001792
-name: macropore water flux
-comment: SoilWaterDataType.txt
+name: Macropore water flux
+def: "The volumetric flow rate of water through soil macropore systems in three-dimensional model domains. This parameter quantifies the rapid movement of water through large pore spaces and cracks in soil, essential for understanding preferential flow and rapid infiltration processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WaterFlow2MacPM_3D" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 t-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001793
-name: change in soil air volume for layer from last to current iteration, >0, shrink
-comment: SoilWaterDataType.txt
+name: Change in soil air volume for layer from last to current iteration, >0, shrink
+def: "The volumetric reduction in soil air space between successive model iterations, where positive values indicate air volume shrinkage. This parameter tracks dynamic changes in soil aeration during wetting and drying cycles, essential for understanding soil gas exchange and root respiration in environmental models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "ReductVLsoiAirPM_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "g d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001795
-name: meltwater flux into soil micropores
-comment: SoilWaterDataType.txt
+name: Meltwater flux into soil micropores
+def: "The volumetric flow rate of water from melting snow entering soil micropore systems. This parameter quantifies the infiltration of snowmelt into the smallest soil pore spaces, critical for understanding spring water recharge and soil moisture dynamics in cold regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatFlowSno2MicPM_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000012
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001796
-name: meltwater flux into soil macropores
-comment: SoilWaterDataType.txt
+name: Meltwater flux into soil macropores
+def: "The volumetric flow rate of water from melting snow entering soil macropore systems. This parameter quantifies the rapid infiltration of snowmelt through large soil pores and preferential flow paths, essential for understanding spring flood generation and groundwater recharge in cold regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WatFlowSno2MacPM_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000046
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001797
-name: air-filled soil porosity
-comment: SoilWaterDataType.txt
+name: Air-filled soil porosity
+def: "The fraction of total soil pore space filled with air rather than water at any given time. This parameter quantifies soil aeration status and gas-filled porosity, critical for understanding root respiration, soil gas exchange, and anaerobic conditions in environmental modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "FracAirFilledSoilPoreM_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Porosity
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001798
-name: soil micropore tortuosity
-comment: SoilWaterDataType.txt
+name: Soil micropore tortuosity
+def: "The measure of path complexity for fluid flow through soil micropore networks, quantifying the deviation from straight-line flow paths. This parameter accounts for the winding nature of micropore connections and affects diffusion rates of water and solutes through fine soil pore systems in environmental models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TortMicPM_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000289
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000012
 
 [Term]
 id: bervo:BERVO_0001799
-name: soil macropore tortuosity
-comment: SoilWaterDataType.txt
+name: Soil macropore tortuosity
+def: "The measure of path complexity for fluid flow through soil macropore networks, quantifying the deviation from straight-line flow paths. This parameter accounts for the winding nature of macropore connections and affects rapid water movement and preferential flow through large soil pore systems in environmental models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "TortMacPM_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000289
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000046
 
 [Term]
 id: bervo:BERVO_0001800
-name: coefficient for dissolution - volatilization
+name: Coefficient for dissolution - volatilization
 def: "Coefficient for dissolution - volatilization represents the proportional rate at which a soluble compound dissolves into a solvent or volatilizes into the air. The rate can be influenced by temperature, surface area, the nature of the solvent and solute, and other factors. This parameter is used in modeling to understand the fate and transport of chemicals in various environmental compartments." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "DiffusivitySolutEffM_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000227
 
 [Term]
 id: bervo:BERVO_0001801
-name: soil hydraulic resistance
-comment: SoilWaterDataType.txt
+name: Soil hydraulic resistance
+def: "The resistance to water flow through soil encountered by plant roots during water uptake processes. This parameter quantifies the impedance to root water absorption caused by soil texture, structure, and moisture conditions, essential for understanding plant water stress and root-soil water dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilResit4RootPentrate_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "MPa h m-2" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001802
-name: soil water potential at saturation
-comment: SoilWaterDataType.txt
+name: Soil water potential at saturation
+def: "The water potential of soil when all pore spaces are completely filled with water, representing the upper limit of soil water energy status. This parameter defines the reference point for soil water potential measurements and is critical for understanding soil water retention characteristics and plant water availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSISE_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001803
-name: soil water potential at air entry
-comment: SoilWaterDataType.txt
+name: Soil water potential at air entry
+def: "The soil water potential at which air first enters the largest soil pores during drainage, marking the transition from saturated to unsaturated conditions. This parameter defines the critical threshold for soil aeration and is essential for understanding soil water retention curves and drainage processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSISoilAirEntry" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001804
-name: osmotic soil water potential
-comment: SoilWaterDataType.txt
+name: Osmotic soil water potential
+def: "The component of soil water potential arising from dissolved solutes in soil solution, representing the chemical energy contribution to total water potential. This parameter quantifies the effect of salt concentration on soil water availability to plants and microbial processes in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSISoilOsmotic_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001805
-name: gravimetric soil water potential
-comment: SoilWaterDataType.txt
+name: Gravimetric soil water potential
+def: "The component of soil water potential arising from gravitational forces acting on soil water at different elevations. This parameter quantifies the effect of gravity on water movement and energy status in soil profiles, essential for understanding vertical water flow and hydraulic gradients in environmental models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PSIGrav_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "Mpa" xsd:string
 
 [Term]
 id: bervo:BERVO_0001806
-name: air-dry water content
-comment: SoilWaterDataType.txt
+name: Air-dry water content
+def: "The volumetric water content remaining in soil after it has been dried to equilibrium with atmospheric humidity under standard laboratory conditions, representing tightly bound water. This parameter indicates the minimum water content achievable through air drying and is important for soil characterization, water retention studies, and understanding the hygroscopic properties of different soil types." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SoilWatAirDry_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 m-3" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001807
-name: micropore class water content
-comment: SoilWaterDataType.txt
+name: Micropore class water content
+def: "The volumetric water content present within the smallest pore spaces in soil, typically less than 30 micrometers in diameter, where water is held at high matric potentials. This water fraction is relatively immobile and represents the portion of soil water that is tightly held against gravitational drainage, affecting plant water availability and solute transport in structured soils." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "ThetaSat_vr" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001808
-name: unsaturated water flux
+name: Unsaturated water flux
 def: "Unsaturated water flux refers to the movement of water through the unsaturated zone of the soil, which is the layer above the water table where some spaces within the soil structure are filled with air rather than water. It is an important process in hydrology and soil science as it influences soil moisture dynamics, nutrient transport, and groundwater recharge." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "WaterFlowSoiMicPX_3D" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001809
-name: evapotranspiration
-comment: SoilWaterDataType.txt
+name: Evapotranspiration
+def: "The combined rate of water loss from soil and plant surfaces through evaporation and plant transpiration processes, representing the primary pathway for water return to the atmosphere in terrestrial ecosystems. This parameter integrates plant physiological processes with physical evaporation and is fundamental for water balance calculations, irrigation scheduling, and understanding ecosystem water use efficiency." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "EvapoTransp_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001812
-name: cumulative total surface runoff
-comment: SoilWaterDataType.txt
+name: Cumulative total surface runoff
+def: "The accumulated volume of water that has flowed over the land surface during a specified time period, representing the total surface water yield from precipitation events. This parameter is essential for watershed management, flood prediction, and understanding the hydrological response of landscapes to precipitation patterns and land use changes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "Qrunoff_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000000
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001813
-name: total soil hygroscopic water content
-comment: SoilWaterDataType.txt
+name: Total soil hygroscopic water content
+def: "The total amount of water that soil can absorb from atmospheric water vapor under equilibrium conditions, representing the most tightly bound water fraction in soil. This parameter indicates soil clay content and organic matter composition, affects soil physical properties, and represents the water that remains unavailable to plants even under severe drought conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "WatMass_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000202
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001814
-name: total subsurface water loss
-comment: SoilWaterDataType.txt
+name: Total subsurface water loss
+def: "The cumulative volume of water lost from soil through subsurface pathways including deep drainage, lateral seepage, and groundwater discharge over a specified time period. This parameter quantifies the component of water balance that represents water moving below the root zone and is crucial for understanding groundwater recharge, contaminant transport, and long-term water availability in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "H2OLoss_CumYr_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
-property_value: bervo:BERVO_Attribute bervo:BERVO_8000155
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute http://www.w3.org/2002/07/Water%20flux
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000053
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001815
-name: total water drainage below root zone
+name: Total water drainage below root zone
 def: "Total water drainage below root zone, also known as deep percolation, is the process by which water moves down through the soil profile, below the root zone, and eventually reaches the groundwater system. This parameter is important in assessing water loss from the soil and its availability for plant use, as well as for estimating groundwater recharge and understanding nutrient leaching." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QDrain_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000026
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000171
 property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000254
 
 [Term]
 id: bervo:BERVO_0001816
-name: soil surface runoff water
-comment: SoilWaterDataType.txt
+name: Soil surface runoff water
+def: "The volumetric flow rate of water running off the soil surface across model grid cells in two-dimensional horizontal domains. This parameter quantifies surface water movement between adjacent grid cells during rainfall and snowmelt events, essential for understanding lateral water redistribution in watershed modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "XGridSurfRunoff_2DH" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001817
-name: soil surface runoff heat
-comment: SoilWaterDataType.txt
+name: Soil surface runoff heat
+def: "The thermal energy transported by surface runoff water across model grid cells in two-dimensional horizontal domains. This parameter quantifies heat transfer through lateral water movement on soil surfaces, important for understanding temperature dynamics and energy balance in watershed thermal modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "HeatXGridBySurfRunoff_2DH" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "MJ d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000092
 
 [Term]
 id: bervo:BERVO_0001818
-name: runoff from surface water
+name: Runoff from surface water
 def: "Runoff from surface water refers to the water that flows off the surface of the land - including fields, forest floors, city streets, and lawns, etc. - without sinking into the ground. It's a key component in the hydrological cycle, contributing significantly to the overall water resources in an area. Monitoring runoff is crucial for various environmental assessments and management practices, including flood forecasting, water supply planning, and water quality management." []
-comment: SoilWaterDataType.txt
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QRunSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_Attribute bervo:BERVO_8000000
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 property_value: bervo:BERVO_measured_in bervo:BERVO_8000148
 
 [Term]
 id: bervo:BERVO_0001819
-name: water discharge
-comment: SoilWaterDataType.txt
+name: Water discharge
+def: "The volumetric flow rate of water leaving a system through outlets, channels, or drainage pathways. This parameter quantifies water outflow from watersheds, soil systems, or model domains, essential for understanding water balance and downstream flow contributions in hydrological modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QDischar_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001820
-name: surface runoff in iteration M
-comment: SoilWaterDataType.txt
+name: Surface runoff in iteration M
+def: "The volumetric flow rate of surface runoff calculated during the M-th iteration of numerical solution procedures in two-dimensional horizontal domains. This parameter represents intermediate runoff calculations during iterative model solution processes, important for convergence analysis and numerical stability in hydrological modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QflxSurfRunoffM_2DH" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 
 [Term]
 id: bervo:BERVO_0001821
-name: infiltration into soil
-comment: SoilWaterDataType.txt
+name: Infiltration into soil
+def: "The volumetric flow rate of water entering the soil surface from precipitation, irrigation, or surface water sources. This parameter quantifies the downward movement of water from the surface into soil pore spaces, fundamental for understanding soil water recharge and surface-subsurface water exchange processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Qinflx2Soil_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
+property_value: bervo:BERVO_measured_in bervo:BERVO_8000062
 
 [Term]
 id: bervo:BERVO_0001822
-name: soil water mass at the begnining of time step
-comment: SoilWaterDataType.txt
+name: Soil water mass at the beginning of time step
+def: "The total mass of water contained within the soil profile at the start of a simulation time interval. This parameter establishes initial soil water storage conditions for mass balance calculations, tracking changes in soil moisture throughout hydrological modeling periods." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilWatMassBeg_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001823
-name: soil water mass at the end of time step
-comment: SoilWaterDataType.txt
+name: Soil water mass at the end of time step
+def: "The total mass of water contained within the soil profile at the end of a simulation time interval. This parameter reflects net changes from precipitation, evapotranspiration, and drainage, representing final soil water storage state for mass balance verification." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "SoilWatMassEnd_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000137
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
 
 [Term]
 id: bervo:BERVO_0001824
-name: water flow into soil due to precipitation (+ surface irrigation)
-comment: SoilWaterDataType.txt
+name: Water flow into soil due to precipitation (+ surface irrigation)
+def: "The volumetric flow rate of water entering soil from rainfall and surface irrigation applications. This parameter represents primary water input to soil systems, controlling soil moisture recharge, runoff generation, and groundwater infiltration in agricultural and natural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Rain2Soil_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 H2O/d2/h" xsd:string
 
 [Term]
 id: bervo:BERVO_0001825
-name: cumulative dew deposition on canopy
-comment: SoilWaterDataType.txt
+name: Cumulative dew deposition on canopy
+def: "The total volume of water deposited as dew on vegetation canopy surfaces over annual periods. This parameter represents atmospheric moisture input to ecosystems, affecting plant water balance and contributing to ecosystem water budgets in arid and semi-arid environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QdewCanopy_CumYr_pft" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2" xsd:string
 
 [Term]
 id: bervo:BERVO_0001826
-name: snow water flux to soil
-comment: SoilWaterDataType.txt
+name: Snow water flux to soil
+def: "The volumetric flow rate of liquid water transfer from snowpack to underlying soil layers. This parameter controls snowmelt infiltration, affecting soil moisture recharge, groundwater contributions, and spring runoff generation in snow-dominated watersheds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QSnoWatXfer2Soil_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001827
-name: snow ice flux to soil
-comment: SoilWaterDataType.txt
+name: Snow ice flux to soil
+def: "The volumetric flow rate of ice transfer from snowpack to underlying soil layers during melting and refreezing processes. This parameter affects soil thermal dynamics, frost formation, and water storage in frozen soil layers of cold region ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QSnoIceXfer2Soil_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000040
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001828
-name: precipiation from atmosphere to land surface
-comment: SoilWaterDataType.txt
+name: Precipitation from atmosphere to land surface
+def: "The volumetric flow rate of water delivered from atmospheric sources to terrestrial land surfaces. This parameter represents total precipitation input controlling surface water balance, ecosystem water supply, and hydrological cycle components in terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "PrecipAtm2LandSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001829
-name: precipitation through canopy
-comment: SoilWaterDataType.txt
+name: Precipitation through canopy
+def: "The volumetric flow rate of precipitation that penetrates through vegetation canopy to reach the ground surface. This parameter represents effective precipitation after canopy interception, controlling soil water input and understory ecosystem water availability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RainPrecThrufall_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 H2O d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001830
-name: rainfall to snow
-comment: SoilWaterDataType.txt
+name: Rainfall to snow
+def: "The volumetric flow rate of liquid precipitation that falls onto existing snowpack surfaces. This parameter represents rain-on-snow events that can trigger rapid snowmelt, affecting snowpack energy balance and flood generation in snow-covered watersheds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "RainPrec2Sno_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 H2O d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001831
-name: rainfall to exposed surface
-comment: SoilWaterDataType.txt
+name: Rainfall to exposed surface
+def: "The volumetric flow rate of precipitation falling directly onto exposed land surfaces without vegetation or snow cover. This parameter controls surface runoff generation, soil erosion potential, and direct water input to bare soil areas in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "Rain2ExposedSurf_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 H2O d-2 h-1" xsd:string
 
 [Term]
 id: bervo:BERVO_0001832
 name: Internal lateral flow between grids
-comment: SoilWaterDataType.txt
+def: "The volumetric flow rate of subsurface water movement between adjacent computational grid cells in hydrological models. This parameter controls lateral water redistribution, groundwater flow patterns, and spatial connectivity of subsurface water systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
 synonym: "QWatIntLaterFlow_col" RELATED []
-is_a: bervo:BERVO_9000032 ! soil and water data type
+is_a: bervo:BERVO_9000032 ! Soil and water data type
 property_value: bervo:BERVO_has_unit "m3 H2O d-2 h-1" xsd:string
 
+[Term]
+id: bervo:BERVO_0001833
+name: Area covered by specified plant
+def: "The surface area occupied by a specific plant species or taxonomic group within a defined spatial extent. This parameter quantifies vegetation coverage patterns, controlling habitat availability, competitive interactions, and ecosystem spatial structure in ecological studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
+property_value: bervo:BERVO_has_unit "m2 d-2" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
+
+[Term]
+id: bervo:BERVO_0001834
+name: Percent area covered by specified plant
+def: "The proportion of total land area occupied by a specific plant species or taxonomic group expressed as a percentage. This parameter quantifies relative vegetation dominance, controlling species composition patterns and ecosystem functional diversity in plant community studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000079
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000021
+property_value: bervo:BERVO_Qualifier bervo:BERVO_8000293
+
+[Term]
+id: bervo:BERVO_0001835
+name: Date of fire
+def: "The calendar date when a fire event occurred or was observed in terrestrial ecosystems. This parameter establishes temporal reference for fire disturbance effects, controlling burn history analysis and fire regime characterization in ecosystem management and research." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+xref: MIXS:0001086
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Context bervo:BERVO_8000172
+property_value: bervo:BERVO_has_value_type bervo:BERVO_8000240
+
+[Term]
+id: bervo:BERVO_0001836
+name: Turbidity of water
+def: "The optical property of water indicating the degree of light scattering by suspended particles and dissolved substances. This parameter controls light penetration, aquatic productivity, and water quality assessment in freshwater and marine ecosystem studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+xref: MIXS:0000191
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000294
+property_value: bervo:BERVO_has_unit "nephelometric turbidity units" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+
+[Term]
+id: bervo:BERVO_0001837
+name: Water current
+def: "The volumetric flow rate and directional movement of water masses in aquatic environments. This parameter controls nutrient transport, sediment redistribution, and habitat conditions in rivers, lakes, and marine ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)
+xref: MIXS:0000203
+is_a: bervo:BERVO_0000000 ! variable
+property_value: bervo:BERVO_Attribute bervo:BERVO_8000295
+property_value: bervo:BERVO_has_unit "m3 s-1" xsd:string
+property_value: bervo:BERVO_measurement_of bervo:BERVO_8000102
+
 [Term]
 id: bervo:BERVO_8000000
 name: Runoff
-def: "Runoff is the flow of water over the ground surface when soil is saturated or impermeable." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The flow of water over the ground surface when soil is saturated, impermeable, or precipitation intensity exceeds infiltration capacity. This hydrological process is fundamental for understanding water balance, erosion patterns, flood generation, and downstream water resource availability in watershed and ecosystem management applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: ENVO:06105211
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000001
 name: Phosphorus
-def: "Phosphorus is an essential nutrient element required for plant growth and development." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An essential nutrient element required for plant growth, development, and energy transfer processes in all living organisms. This chemical element is often the limiting nutrient in terrestrial and aquatic ecosystems, controlling primary productivity, biogeochemical cycling, and ecosystem responses to environmental change and management practices." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "P" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000002
 name: Leaf
-def: "Leaf is the primary photosynthetic organ of a plant that captures light energy and exchanges gases." []
+def: "The primary photosynthetic organ of a plant that captures light energy and facilitates gas exchange between the plant and atmosphere. This structure is fundamental for understanding carbon assimilation, water loss through transpiration, and energy balance processes that control plant productivity and ecosystem functioning in earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "foliage" EXACT []
 xref: PO:0025034
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000003
 name: Harvest
-def: "Harvest is the process of gathering mature crops or plant parts for human use." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The process of gathering mature crops or plant parts for human use, representing the culmination of agricultural production cycles. This activity is essential for understanding agricultural productivity, biomass removal from ecosystems, and the timing of nutrient cycling disruptions in managed terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "crop harvest" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000004
-name: Boundary Layer
-def: "Boundary Layer is the thin layer of air or water immediately adjacent to a surface where flow properties change rapidly." []
-is_a: bervo:BERVO_0000000 ! variable
+name: Boundary layer
+def: "The thin layer of air or water immediately adjacent to a surface where flow properties such as velocity, temperature, and humidity change rapidly due to friction and molecular diffusion. This concept is crucial for understanding heat and mass transfer processes, turbulent mixing, and surface-atmosphere interactions in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "surface layer" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000005
 name: Critical
-def: "Critical is a state or condition that is at a decisive or crucial point." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A state or condition that represents a threshold point where small changes can trigger significant transitions or responses in environmental systems. This concept is fundamental for understanding tipping points, phase transitions, and threshold behaviors in ecological processes, climate dynamics, and biogeochemical cycles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "threshold" EXACT []
+synonym: "vital" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000006
 name: Root layer
-def: "Root layer is the soil zone where plant roots are primarily located and active." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The soil zone where plant roots are primarily located and most active in water and nutrient uptake processes. This belowground region is essential for understanding plant-soil interactions, nutrient cycling, soil structure development, and the spatial distribution of biogeochemical processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "rhizosphere" EXACT []
+synonym: "root zone" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000007
 name: Canopy
-def: "Canopy is the uppermost layer of foliage in a forest or plant community." []
+def: "The uppermost layer of foliage in a forest or plant community that intercepts incoming solar radiation and precipitation. This structural component controls light penetration, microclimate conditions, and vertical habitat gradients that influence biodiversity, energy balance, and ecosystem functioning in terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "canopy layer" EXACT []
+synonym: "crown" EXACT []
 xref: ENVO:01001242
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000008
 name: Dissolved inorganic carbon
-def: "Dissolved inorganic carbon is carbon in ionic forms dissolved in water, including carbonate and bicarbonate ions." []
+def: "Carbon in ionic forms dissolved in water, including carbonate, bicarbonate, and dissolved carbon dioxide species. This carbon pool is fundamental for understanding aquatic carbon cycling, ocean acidification, carbonate chemistry, and the exchange of carbon dioxide between water bodies and the atmosphere in global carbon cycle studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "DIC" EXACT []
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000075 ! Carbon
 
 [Term]
 id: bervo:BERVO_8000009
 name: Dicalcium phosphate
-def: "Dicalcium phosphate is a calcium salt of phosphoric acid used as a mineral supplement." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A calcium salt of phosphoric acid that serves as an important mineral form in soils and biological systems. This compound plays a role in phosphorus availability, soil fertility, and mineral weathering processes that control nutrient cycling and plant nutrition in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "CaHPO4" EXACT []
+synonym: "DCP" EXACT []
+is_a: bervo:BERVO_8000108 ! Calcium
 
 [Term]
 id: bervo:BERVO_8000010
 name: Iron phosphate
-def: "Iron phosphate is a chemical compound formed when iron combines with phosphate ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound formed when iron combines with phosphate ions, commonly occurring in soils and sediments. This mineral form affects phosphorus availability, iron mobility, and redox chemistry in terrestrial and aquatic systems, influencing nutrient cycling and biogeochemical processes in environmental applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "FePO4" EXACT []
+synonym: "ferric phosphate" EXACT []
+is_a: bervo:BERVO_8000182 ! Iron
 
 [Term]
 id: bervo:BERVO_8000011
 name: Phenological progress
-def: "Phenological progress is the advancement through seasonal life cycle stages in plants and animals." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The advancement of organisms through seasonal life cycle stages such as flowering, fruiting, migration, or dormancy. This temporal progression is essential for understanding ecosystem timing, species interactions, climate change impacts, and the synchronization of biological processes with environmental conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "phenophase" EXACT []
+synonym: "seasonal development" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000012
 name: Micropore
-def: "Micropore is a very small pore or void space in soil or rock with diameter less than 2 micrometers." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A very small pore or void space in soil or rock with diameter less than 2 micrometers that strongly holds water against gravitational forces. These pore spaces control water retention, solute transport, and microbial habitat availability, significantly influencing soil hydraulic properties and biogeochemical processes in terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "capillary pore" EXACT []
+synonym: "small pore" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000013
 name: Surface runoff
-def: "Surface runoff is water flow that occurs over the ground surface when soil is unable to absorb rainfall." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Water flow that occurs over the ground surface when soil infiltration capacity is exceeded by precipitation intensity or when soils are saturated. This hydrological process controls erosion, flood generation, pollutant transport, and the redistribution of water and nutrients across terrestrial landscapes in watershed management applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "overland flow" EXACT []
+synonym: "surface flow" EXACT []
+is_a: bervo:BERVO_8000000 ! Runoff
 
 [Term]
 id: bervo:BERVO_8000014
 name: Partitioning
-def: "Partitioning is the distribution or allocation of resources or materials among different components or processes." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The distribution or allocation of resources, materials, or energy among different components, processes, or spatial compartments within environmental systems. This concept is fundamental for understanding resource competition, biogeochemical cycling, energy flow, and the spatial organization of ecological and physical processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "allocation" EXACT []
+synonym: "distribution" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000015
 name: Ammonia
-def: "Ammonia is a colorless gas composed of nitrogen and hydrogen that is highly soluble in water." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A colorless gas composed of nitrogen and hydrogen that is highly soluble in water and readily forms ammonium ions in aqueous solutions. This compound is a key intermediate in nitrogen cycling, serving as both a product of organic matter decomposition and a substrate for nitrification processes in soil and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "NH3" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000016
 name: Iron hydroxide
-def: "Iron hydroxide is a chemical compound formed when iron ions combine with hydroxide ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound formed when iron ions combine with hydroxide ions, commonly occurring as precipitates in soils and sediments. This compound affects iron bioavailability, soil color development, phosphorus sorption, and redox chemistry in terrestrial and aquatic environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "Fe(OH)3" EXACT []
+is_a: bervo:BERVO_8000182 ! Iron
 
 [Term]
 id: bervo:BERVO_8000017
 name: Nitrous oxide
-def: "Nitrous oxide is a greenhouse gas composed of two nitrogen atoms and one oxygen atom." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A greenhouse gas composed of two nitrogen atoms and one oxygen atom that contributes significantly to global warming and ozone depletion. This trace gas is produced through microbial nitrification and denitrification processes in soils and water bodies, making it an important component of biogeochemical nitrogen cycling and climate change studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "N2O" EXACT []
+xref: CHEBI:17045
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000018
 name: Magnesium sulfate
-def: "Magnesium sulfate is a chemical compound commonly known as Epsom salt." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound commonly known as Epsom salt that occurs naturally in soils and water bodies. This mineral form affects magnesium and sulfur availability for plant nutrition, soil chemistry, and serves as a source of essential nutrients in agricultural and ecological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "Epsom salt" EXACT []
+synonym: "MgSO4" EXACT []
+xref: CHEBI:32599
+is_a: bervo:BERVO_8000207 ! Magnesium
 
 [Term]
 id: bervo:BERVO_8000019
 name: Cold requirement
-def: "Cold requirement is the amount of cold temperature exposure needed for certain biological processes." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The amount of cold temperature exposure, typically measured in chilling hours or days below specific temperature thresholds, needed for certain biological processes to occur. This concept is essential for understanding dormancy breaking, flowering timing, and developmental processes in plants and other organisms responding to seasonal climate patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "chilling requirement" EXACT []
+synonym: "vernalization" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000020
 name: Erosion
-def: "Erosion is the process by which soil and rock are worn away and transported by natural forces." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The process by which soil and rock particles are detached, transported, and deposited by natural forces such as water, wind, ice, and gravity. This geomorphological process shapes landscapes, affects soil fertility, influences water quality through sediment transport, and represents a critical component of earth surface dynamics and ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "soil loss" EXACT []
+synonym: "weathering" EXACT []
+xref: ENVO:01001346
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000021
 name: Plant
-def: "Plant is a multicellular organism that typically produces its own food through photosynthesis." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A multicellular organism that typically produces its own food through photosynthesis, serving as the primary producer in most terrestrial ecosystems. These organisms are fundamental for understanding carbon cycling, oxygen production, habitat structure, and the foundation of food webs in earth system science and ecological research." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "vegetation" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000022
 name: Protein carbon
-def: "Protein carbon is the carbon content contained within protein molecules." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The carbon content contained within protein molecules, representing a significant component of organic matter in living tissues and decomposing materials. This carbon pool is important for understanding nitrogen-carbon relationships, organic matter quality, and the cycling of nutrients in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "amino acid carbon" EXACT []
+synonym: "protein C" EXACT []
+is_a: bervo:BERVO_8000033 ! Organic carbon
 
 [Term]
 id: bervo:BERVO_8000023
 name: Concentration
-def: "Concentration is the amount of a substance present in a given volume or mass of solution." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The amount of a substance present in a given volume or mass of solution, typically expressed in units such as molarity, parts per million, or mass per volume. This property is fundamental for characterizing chemical composition, pollutant levels, nutrient availability, and solution chemistry in environmental and ecological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "abundance" RELATED []
+synonym: "mass per volume" EXACT []
+xref: COMO:0000129
+xref: PATO:0000033
+is_a: bervo:BERVO_8000241 ! Physical property
 
 [Term]
 id: bervo:BERVO_8000024
 name: Methane
-def: "Methane is a greenhouse gas composed of one carbon atom and four hydrogen atoms." []
+def: "A greenhouse gas composed of one carbon atom and four hydrogen atoms that is produced through anaerobic decomposition and other biological processes. This trace gas contributes significantly to global warming and is an important component of biogeochemical carbon cycling in wetlands, agricultural systems, and permafrost environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "CH4" EXACT []
+synonym: "natural gas" EXACT []
 xref: CHEBI:16183
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000025
 name: Surface
-def: "Surface is the outermost boundary or interface of an object or material." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The outermost boundary or interface of an object or material that interacts directly with the surrounding environment. This concept is fundamental for understanding heat transfer, gas exchange, radiation absorption, and chemical reactions that occur at the interface between different environmental compartments such as soil-atmosphere, water-atmosphere, and vegetation-atmosphere boundaries." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "boundary" EXACT []
+synonym: "interface" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000026
 name: Drainage
-def: "Drainage is the process of removing excess water from soil or an area." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The process of removing excess water from soil or surface areas through natural or artificial means such as infiltration, surface flow, or constructed drainage systems. This hydrological process controls soil moisture, prevents waterlogging, influences plant growth, and affects nutrient transport and biogeochemical processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "water removal" EXACT []
+xref: ENVO:01003009
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000027
 name: Ice
-def: "Ice is the solid form of water that occurs when water freezes below 0°C." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The solid form of water that occurs when water freezes below zero degrees Celsius, playing critical roles in hydrological and climatic systems. This phase of water affects surface albedo, seasonal water storage, habitat availability, and serves as a major component of the cryosphere that influences global climate and regional water resources." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "frozen water" EXACT []
+is_a: bervo:BERVO_8000102 ! Water
 
 [Term]
 id: bervo:BERVO_8000028
 name: Humus
-def: "Humus is the dark organic material that forms in soil when plant and animal matter decays." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The dark, well-decomposed organic material that forms in soil through the breakdown and transformation of plant and animal matter by soil organisms. This stable organic component improves soil structure, water holding capacity, nutrient retention, and serves as a long-term carbon storage pool in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "organic matter" RELATED []
+synonym: "SOM" RELATED []
+xref: ENVO:01000000
+is_a: bervo:BERVO_8000062 ! Soil
 
 [Term]
 id: bervo:BERVO_8000029
 name: Longwave radiation
-def: "Longwave radiation is electromagnetic radiation with wavelengths longer than those of visible light." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Electromagnetic radiation with wavelengths longer than those of visible light, typically in the infrared range, that is emitted by all objects based on their temperature. This energy form is crucial for understanding earth's energy balance, greenhouse effect, nocturnal cooling processes, and heat transfer between earth's surface and atmosphere." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "infrared radiation" EXACT []
+synonym: "LW" EXACT []
+is_a: bervo:BERVO_8000111 ! Radiation
 
 [Term]
 id: bervo:BERVO_8000030
 name: Soil surface
-def: "Soil surface is the uppermost layer of soil that interfaces with the atmosphere." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The uppermost layer of soil that directly interfaces with the atmosphere and serves as the primary zone for gas exchange, water infiltration, and energy transfer. This critical boundary zone controls seedling establishment, surface runoff generation, evaporation processes, and the exchange of materials and energy between terrestrial and atmospheric systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "ground surface" EXACT []
+synonym: "topsoil interface" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000031
 name: Slope
-def: "Slope is the inclined surface or gradient of land measured as the ratio of vertical rise to horizontal distance." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The inclined surface or gradient of land measured as the ratio of vertical rise to horizontal distance, typically expressed as a percentage or angle. This topographic parameter controls water flow direction, erosion potential, solar radiation exposure, and microclimate conditions that influence vegetation distribution and ecosystem processes across landscapes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "gradient" EXACT []
+synonym: "incline" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000032
 name: Precipitation
-def: "Precipitation is water that falls from clouds in the sky in the form of rain, snow, sleet, or hail." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Water that falls from clouds in the atmosphere to Earth's surface in various forms including rain, snow, sleet, or hail. This fundamental component of the hydrological cycle provides the primary water input to terrestrial ecosystems, drives runoff and groundwater recharge, and controls the spatial and temporal availability of water resources." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "rainfall" RELATED []
+is_a: bervo:BERVO_8000102 ! Water
 
 [Term]
 id: bervo:BERVO_8000033
 name: Organic carbon
-def: "Organic carbon is carbon that is part of organic compounds derived from living organisms." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Carbon that is incorporated into organic compounds derived from living organisms, representing the foundation of biological molecules and ecosystem carbon pools. This carbon form is essential for understanding primary productivity, decomposition processes, soil organic matter dynamics, and carbon sequestration in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "biological carbon" EXACT []
+synonym: "OC" EXACT []
+is_a: bervo:BERVO_8000075 ! Carbon
 
 [Term]
 id: bervo:BERVO_8000034
 name: Iron dihydrogen phosphate
-def: "Iron dihydrogen phosphate is a chemical compound containing iron, hydrogen, and phosphate ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound containing iron, hydrogen, and phosphate ions that occurs in soils and influences phosphorus and iron bioavailability. This mineral form affects nutrient cycling, soil chemistry, and plant nutrition through its role in phosphorus sorption and release processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "Fe(H2PO4)2" EXACT []
+synonym: "iron phosphate" EXACT []
+is_a: bervo:BERVO_8000182 ! Iron
 
 [Term]
 id: bervo:BERVO_8000035
 name: Hydroxide
-def: "Hydroxide is an anion consisting of one oxygen and one hydrogen atom with a negative charge." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An anion consisting of one oxygen and one hydrogen atom with a negative charge that plays fundamental roles in acid-base chemistry and pH regulation. This ion is crucial for understanding soil alkalinity, mineral weathering, plant nutrient availability, and chemical equilibria in aquatic and terrestrial environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "hydroxyl ion" EXACT []
+synonym: "OH-" EXACT []
+xref: CHEBI:16234
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000036
 name: Chloride
-def: "Chloride is an anion formed when chlorine gains an electron to achieve a stable electron configuration." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An anion formed when chlorine gains an electron to achieve a stable electron configuration, commonly occurring in natural waters and soils. This ion affects soil salinity, plant salt tolerance, water quality, and serves as a conservative tracer for studying water movement and mixing processes in hydrological and ecological studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "Cl" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000037
 name: Silt
-def: "Silt is fine particles of earth or sand carried by moving water and deposited as sediment." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Fine particles of mineral material with diameters between 2 and 50 micrometers that are transported by water and wind and deposited as sediment. This particle size class influences soil texture, water retention, nutrient holding capacity, and erosion susceptibility in terrestrial ecosystems and sedimentary environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "fine particles" EXACT []
+synonym: "sediment" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000038
 name: Protein to carbohydrate ratio
-def: "Protein to carbohydrate ratio is the proportion of protein content relative to carbohydrate content in biological material." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The proportion of protein content relative to carbohydrate content in biological material, indicating the nutritional quality and biochemical composition of organic matter. This ratio is important for understanding food web dynamics, decomposition rates, nutrient cycling, and the energetic value of biological resources in ecological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "P:C ratio" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000039
 name: Hydrogen
-def: "Hydrogen is the lightest and most abundant chemical element in the universe." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The lightest and most abundant chemical element in the universe that forms water molecules and organic compounds essential for all life processes. This element is fundamental for understanding acid-base chemistry, redox reactions, energy metabolism, and biogeochemical processes in environmental and ecological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "H" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000040
 name: Flux
-def: "Flux is the rate of flow of energy or matter through a given area or surface." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The rate of flow of energy or matter through a given area or surface per unit time, typically expressed in units such as mass per area per time. This concept is fundamental for quantifying biogeochemical processes, energy transfer, gas exchange, and material transport between different environmental compartments in earth system science." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "flow rate" EXACT []
+synonym: "transfer rate" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000041
 name: Net exchange
-def: "Net exchange is the overall transfer of materials or energy between two systems after accounting for bidirectional flows." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The overall transfer of materials or energy between two systems after accounting for simultaneous bidirectional flows in both directions. This concept is essential for understanding ecosystem functioning, atmospheric exchange processes, and the balance between inputs and outputs in biogeochemical cycling and energy balance studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "balance" EXACT []
+synonym: "net flux" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000042
 name: Ion selectivity
-def: "Ion selectivity is the preferential binding or transport of specific ions over others." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The preferential binding, transport, or accumulation of specific ions over others by biological membranes, soil particles, or chemical processes. This property controls nutrient uptake efficiency, soil cation exchange, water treatment processes, and the bioavailability of different chemical species in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000043
 name: Ecosystem
-def: "Ecosystem is a biological community of interacting organisms and their physical environment." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A biological community of interacting organisms and their physical environment functioning as an integrated system through energy flow and nutrient cycling. This fundamental unit of ecological organization encompasses the relationships between biotic and abiotic components that determine ecosystem structure, function, and responses to environmental change." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: ENVO:01001110
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000044
 name: Reserve
-def: "Reserve is a stored quantity of materials or energy that can be used when needed." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A stored quantity of materials or energy that can be mobilized when needed, representing accumulated resources within biological or environmental systems. This concept is important for understanding ecosystem resilience, nutrient storage, carbon sequestration, and the capacity of systems to respond to disturbances or resource limitations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000045
 name: Iron sulfate
-def: "Iron sulfate is a chemical compound consisting of iron and sulfate ions commonly used as a supplement." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of iron and sulfate ions that occurs naturally in soils and water bodies and is commonly used as a soil amendment. This compound affects iron bioavailability, soil pH, plant nutrition, and serves as a source of both iron and sulfur nutrients in agricultural and ecological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000046
 name: Macropore
-def: "Macropore is a large pore or void space in soil with diameter greater than 50 micrometers." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Large pore or void spaces in soil with diameters greater than 50 micrometers that facilitate rapid water movement and gas exchange. These pore spaces control soil drainage, aeration, root penetration, and preferential flow pathways that significantly influence hydrological processes and biogeochemical transport in terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000047
 name: Husk
-def: "Husk is the dry outer covering of some fruits or seeds that protects the inner part." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The dry outer covering of fruits or seeds that provides protection for the inner reproductive parts during development and dispersal. This plant structure is important for understanding reproductive strategies, seed dispersal mechanisms, and agricultural processing considerations in crop and wild plant systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000048
 name: Dissolved inorganic nitrogen
-def: "Dissolved inorganic nitrogen is nitrogen in ionic forms dissolved in water, such as nitrate and ammonium." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Nitrogen in ionic forms dissolved in water, primarily including nitrate, nitrite, and ammonium ions that are readily available for biological uptake. This nitrogen pool represents the most bioavailable form of nitrogen in aquatic systems and soil solutions, controlling primary productivity and eutrophication in freshwater and marine environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "DIN" EXACT []
+is_a: bervo:BERVO_8000167 ! Nitrogen
 
 [Term]
 id: bervo:BERVO_8000049
 name: Cotyledon
-def: "Cotyledon is the first leaf or one of the first leaves of a plant embryo." []
+def: "The first leaf or one of the first leaves of a plant embryo that emerges during seed germination and provides initial nutrients for seedling establishment. This structure is essential for understanding early plant development, seedling survival, and the transition from seed-stored energy to photosynthetic carbon assimilation in plant life cycles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: PO:0020030
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000050
 name: Air
-def: "Air is the mixture of gases that surrounds Earth and forms its atmosphere." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The mixture of gases that surrounds Earth and forms its atmosphere, consisting primarily of nitrogen, oxygen, carbon dioxide, and trace gases. This gaseous medium facilitates gas exchange processes, affects plant photosynthesis and respiration, influences atmospheric pressure and weather patterns, and serves as the primary reservoir for atmospheric trace gases in earth system science." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000051
 name: Calcium sulfate
-def: "Calcium sulfate is a chemical compound consisting of calcium, sulfur, and oxygen atoms." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of calcium, sulfur, and oxygen atoms that occurs naturally as gypsum and affects soil chemistry and plant nutrition. This mineral influences soil structure, water infiltration, calcium and sulfur availability, and serves as both a nutrient source and soil conditioner in agricultural and natural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: CHEBI:31346
+is_a: bervo:BERVO_8000108 ! Calcium
 
 [Term]
 id: bervo:BERVO_8000052
 name: Apatite
-def: "Apatite is a group of phosphate minerals commonly found in rocks and biological systems." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A group of phosphate minerals commonly found in rocks, soils, and biological systems that represent important sources of phosphorus for plants and ecosystems. These minerals control phosphorus availability through weathering processes, influence soil fertility, and serve as long-term reservoirs of phosphorus in terrestrial and marine biogeochemical cycles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000138 ! Phosphate
 
 [Term]
 id: bervo:BERVO_8000053
 name: Subsurface
-def: "Subsurface is the region beneath the ground surface including soil and rock layers." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The region beneath the ground surface that includes soil horizons, rock layers, groundwater zones, and underground ecosystems. This three-dimensional space contains critical water resources, nutrient storage, carbon sequestration, and biogeochemical processes that influence surface ecosystem functioning and global environmental cycles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000054
 name: Magnesium hydroxide
-def: "Magnesium hydroxide is a chemical compound consisting of magnesium and hydroxide ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of magnesium and hydroxide ions that occurs in soils and affects pH and magnesium availability for plants. This compound influences soil alkalinity, nutrient cycling, and serves as a source of magnesium nutrition while affecting chemical equilibria in terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: CHEBI:35149
+is_a: bervo:BERVO_8000207 ! Magnesium
 
 [Term]
 id: bervo:BERVO_8000055
 name: Litter
-def: "Litter is dead plant material such as leaves, bark, and twigs that has fallen to the ground." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Dead plant material such as leaves, bark, twigs, and other organic debris that has fallen to the ground and forms the surface organic layer. This material provides habitat for decomposer organisms, controls soil moisture and temperature, serves as a source of nutrients through decomposition, and represents a critical component of carbon and nutrient cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000056
 name: Sodium sulfate
-def: "Sodium sulfate is a chemical compound consisting of sodium and sulfate ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of sodium and sulfate ions that occurs in soils and water bodies, particularly in arid and saline environments. This compound affects soil salinity, plant salt tolerance, water quality, and serves as both a source of sodium and sulfur that can influence ecosystem functioning and agricultural productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: CHEBI:32149
+is_a: bervo:BERVO_8000143 ! Sodium
 
 [Term]
 id: bervo:BERVO_8000057
 name: C4 carboxylation
-def: "C4 carboxylation is a carbon fixation process used by certain plants to concentrate CO2." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A specialized carbon fixation process used by certain plants to concentrate carbon dioxide and minimize photorespiration under hot and dry conditions. This photosynthetic mechanism enhances water use efficiency and carbon assimilation rates, representing an important adaptation for understanding plant productivity and ecosystem responses to climate conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000058
 name: Aluminum phosphate
-def: "Aluminum phosphate is a chemical compound consisting of aluminum and phosphate ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of aluminum and phosphate ions that forms in acidic soils and affects phosphorus availability for plants. This mineral complex influences nutrient cycling, soil chemistry, and plant nutrition by controlling phosphorus sorption and release processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000180 ! Aluminum
 
 [Term]
 id: bervo:BERVO_8000059
 name: Diffusivity
-def: "Diffusivity is a measure of how quickly a substance spreads through a medium." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A measure of how quickly a substance spreads through a medium by molecular diffusion, controlling the transport of gases, solutes, and heat in environmental systems. This property determines the rate of chemical transport, gas exchange, heat transfer, and mixing processes that influence biogeochemical reactions and environmental gradients." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000528
+is_a: bervo:BERVO_8000241 ! Physical property
 
 [Term]
 id: bervo:BERVO_8000060
 name: Ground surface
-def: "Ground surface is the interface between the solid earth and the atmosphere." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The interface between the solid earth and the atmosphere where most surface-atmosphere interactions occur, including energy exchange, precipitation interception, and runoff generation. This critical boundary zone controls heat and moisture fluxes, serves as the primary surface for vegetation establishment, and represents the fundamental interface for earth-atmosphere system interactions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000061
 name: Phosphoenolpyruvate carboxylase
-def: "Phosphoenolpyruvate carboxylase is an enzyme that catalyzes the addition of CO2 to phosphoenolpyruvate." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An enzyme that catalyzes the addition of carbon dioxide to phosphoenolpyruvate, serving as the primary carbon-fixing enzyme in C4 and Crassulacean acid metabolism photosynthesis. This enzyme is crucial for understanding alternative photosynthetic pathways, plant adaptation to environmental stress, and carbon assimilation efficiency in different plant functional types." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000062
 name: Soil
-def: "Soil is the upper layer of earth in which plants grow consisting of rock particles and organic matter." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The upper layer of earth in which plants grow, consisting of weathered rock particles, organic matter, water, air, and living organisms. This complex medium supports terrestrial life by providing mechanical support, nutrients, and water to plants while serving as a habitat for countless organisms and a major reservoir for carbon, nitrogen, and other biogeochemical cycles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "regolith" RELATED []
+xref: ENVO:00001998
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000063
 name: Exchange
-def: "Exchange is the process of giving and receiving materials or energy between systems." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The process of transferring materials, energy, or information between different systems, compartments, or environmental pools. This fundamental concept encompasses gas exchange, nutrient cycling, energy transfer, and other bidirectional flows that connect different components of earth and environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000064
 name: Zone
-def: "Zone is a defined area or region with specific characteristics or functions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A defined area or region with specific environmental characteristics, functions, or management designations that distinguish it from surrounding areas. This spatial concept is essential for understanding ecological gradients, biogeographic patterns, management units, and the spatial organization of environmental processes and properties." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000065
 name: Duration
-def: "Duration is the length of time during which something continues or persists." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The length of time during which an environmental process, event, or condition continues or persists. This temporal dimension is fundamental for characterizing seasonal patterns, disturbance regimes, phenological events, and the time scales of ecological and biogeochemical processes in earth system science." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000238 ! Time
 
 [Term]
 id: bervo:BERVO_8000066
 name: Topsoil
-def: "Topsoil is the uppermost layer of soil that contains the highest concentration of organic matter." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The uppermost layer of soil that contains the highest concentration of organic matter and supports most plant root activity. This fertile horizon is critical for agricultural productivity, carbon sequestration, water infiltration, and serves as the primary zone for plant-soil interactions and nutrient cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "surface soil" EXACT []
+xref: ENVO:02000059
+is_a: bervo:BERVO_8000062 ! Soil
 
 [Term]
 id: bervo:BERVO_8000067
 name: Dissolved inorganic phosphorus
-def: "Dissolved inorganic phosphorus is phosphorus in ionic forms dissolved in water." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Phosphorus in ionic forms dissolved in water, primarily as orthophosphate and polyphosphate species that are readily available for biological uptake. This phosphorus pool represents the most bioavailable form of phosphorus in aquatic systems, controlling primary productivity and eutrophication processes in freshwater and marine environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000068
 name: Nutrient
-def: "Nutrient is a substance that provides nourishment essential for growth and maintenance of life." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical substance that provides nourishment essential for the growth, development, and maintenance of living organisms. These elements and compounds, including nitrogen, phosphorus, potassium, and others, control primary productivity, ecosystem functioning, and biogeochemical cycling in terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: CHEBI:33284
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000069
 name: Depth
-def: "Depth is the measurement of how far down something extends from a surface." []
+def: "The measurement of vertical distance from a reference surface downward, fundamental for characterizing soil profiles, water column structure, and three-dimensional habitat characteristics. This spatial dimension controls light penetration, pressure gradients, temperature profiles, and biogeochemical processes that vary with depth in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000219
 xref: PATO:0001595
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000241 ! Physical property
 
 [Term]
 id: bervo:BERVO_8000070
 name: Irrigation
-def: "Irrigation is the artificial application of water to land for growing crops." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The artificial application of water to agricultural land to supplement natural precipitation and ensure adequate moisture for crop growth. This water management practice affects soil moisture, nutrient transport, crop productivity, and represents a major component of agricultural water use and landscape modification in many regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: AGRO:00000006
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000071
 name: Potassium sulfate
-def: "Potassium sulfate is a chemical compound consisting of potassium and sulfate ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of potassium and sulfate ions that serves as a source of both potassium and sulfur nutrients for plants. This fertilizer compound affects plant nutrition, soil chemistry, and crop productivity while providing essential elements needed for plant growth and metabolic processes in agricultural and natural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000198 ! Potassium
 
 [Term]
 id: bervo:BERVO_8000072
 name: Carbon to phosphorus ratio
-def: "Carbon to phosphorus ratio is the proportion of carbon content relative to phosphorus content." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The proportion of carbon content relative to phosphorus content in biological materials, indicating the stoichiometric relationship between these essential elements. This ratio influences decomposition rates, nutrient cycling, microbial activity, and ecosystem responses to nutrient availability in terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000073
 name: Hydrogen phosphate
-def: "Hydrogen phosphate is an anion containing hydrogen, phosphorus, and oxygen atoms." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An anion containing hydrogen, phosphorus, and oxygen atoms that represents an intermediate form of phosphate in acid-base equilibria. This ionic species affects phosphorus availability, soil chemistry, and pH buffering capacity in terrestrial and aquatic systems where phosphorus cycling occurs." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000138 ! Phosphate
 
 [Term]
 id: bervo:BERVO_8000074
 name: Iron trihydroxide
-def: "Iron trihydroxide is a chemical compound consisting of iron and three hydroxide groups." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of iron and three hydroxide groups that forms as a precipitate in soils and sediments under oxidizing conditions. This mineral phase affects iron bioavailability, soil color, phosphorus sorption, and redox chemistry in terrestrial and aquatic environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000182 ! Iron
 
 [Term]
 id: bervo:BERVO_8000075
 name: Carbon
-def: "Carbon is a chemical element that forms the basis of all organic compounds." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical element that forms the structural backbone of all organic compounds and serves as the foundation for life on Earth. This element is central to understanding photosynthesis, respiration, decomposition, and the global carbon cycle that connects atmospheric, terrestrial, and marine carbon reservoirs in earth system science." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: CHEBI:27594
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000076
 name: Height
-def: "Height is the measurement of how tall something is from base to top." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The measurement of vertical extent from base to top, representing the three-dimensional structure of organisms, landforms, and other environmental features. This spatial dimension controls light interception, aerodynamic properties, habitat structure, and competitive interactions in ecological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000440
+is_a: bervo:BERVO_8000241 ! Physical property
 
 [Term]
 id: bervo:BERVO_8000077
 name: Grain growth
-def: "Grain growth is the process of seed development and enlargement in cereal crops." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The process of seed development and enlargement in cereal crops following pollination and fertilization. This reproductive phase determines final grain size, yield potential, and harvest quality, representing a critical period for understanding crop productivity and agricultural ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000078
 name: Nodule
-def: "Nodule is a small rounded lump or mass, often containing nitrogen-fixing bacteria in plant roots." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A small rounded structure, often containing nitrogen-fixing bacteria, that forms on plant roots and facilitates the conversion of atmospheric nitrogen into plant-available forms. These symbiotic structures are essential for understanding biological nitrogen fixation, plant nutrition, and ecosystem nitrogen cycling in terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000079
 name: Area
-def: "Area is the extent of a surface or piece of land measured in square units." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The extent of a two-dimensional surface or region measured in square units, fundamental for quantifying spatial coverage and habitat extent. This geometric property is essential for calculating densities, productivity rates, ecosystem service provision, and scaling processes from local to landscape levels in environmental studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000080
 name: Non-structural C3 content
-def: "Non-structural C3 content is the amount of soluble three-carbon compounds in plant tissue." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The amount of soluble three-carbon compounds in plant tissue that can be readily metabolized for energy and growth processes. These compounds represent the mobile carbon reserves that plants use for respiration, growth, and stress responses, and are important for understanding plant carbon allocation and metabolic strategies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000081
 name: Bacteria
-def: "Bacteria are single-celled microorganisms that can be found in virtually every environment." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Single-celled microorganisms that can be found in virtually every environment on Earth, playing crucial roles in biogeochemical cycling and ecosystem functioning. These prokaryotic organisms drive nitrogen fixation, decomposition, nutrient mineralization, and other essential processes that maintain ecosystem productivity and environmental quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000091 ! Microbes
 
 [Term]
 id: bervo:BERVO_8000082
 name: Sun
-def: "Sun is the star at the center of the solar system that provides energy for life on Earth." []
-is_a: bervo:BERVO_0000000 ! variable
-
-[Term]
-id: bervo:BERVO_8000083
-name: CO2 fixation
-def: "CO2 fixation is the process by which atmospheric carbon dioxide is converted into organic compounds." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The star at the center of the solar system that provides virtually all energy for life on Earth through electromagnetic radiation. This energy source drives photosynthesis, weather patterns, ocean currents, and seasonal cycles that control ecosystem processes and global environmental dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000084
 name: Field
-def: "Field is an area of open land used for agricultural purposes or natural vegetation." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An area of open land used for agricultural production or supporting natural vegetation, representing a fundamental landscape unit for ecosystem studies. This spatial unit is important for understanding land use patterns, agricultural productivity, habitat connectivity, and the interface between managed and natural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000085
 name: Grain number
-def: "Grain number is the count of seeds or kernels produced by a plant." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The count of seeds or kernels produced by an individual plant, representing a key component of agricultural yield and reproductive success. This quantitative measure is essential for understanding crop productivity, plant fitness, and the allocation of resources to reproductive structures in agricultural and natural plant populations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000086
 name: Gas
-def: "Gas is a state of matter consisting of particles that move freely and expand to fill containers." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A state of matter consisting of particles that move freely and expand to fill available containers, including atmospheric gases and soil air. This phase of matter facilitates gas exchange processes, affects atmospheric composition, controls respiration and photosynthesis, and serves as a medium for volatile chemical transport in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000087
 name: Magnesium bicarbonate
-def: "Magnesium bicarbonate is a chemical compound containing magnesium and bicarbonate ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound containing magnesium and bicarbonate ions that occurs in natural waters and affects water chemistry and plant nutrition. This compound influences water alkalinity, pH buffering capacity, and serves as a source of both magnesium and inorganic carbon in aquatic and soil systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000207 ! Magnesium
 
 [Term]
 id: bervo:BERVO_8000088
 name: Non-structural organic compounds
-def: "Non-structural organic compounds are soluble carbon-based molecules that can be readily metabolized." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Soluble carbon-based molecules such as sugars, organic acids, and amino acids that can be readily metabolized by organisms for energy and biosynthesis. These compounds represent the mobile fraction of organic matter that controls microbial activity, decomposition rates, and nutrient cycling in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000089
 name: Sand
-def: "Sand is loose granular material composed of finely divided rock and mineral particles." []
+def: "Loose granular material composed of finely divided rock and mineral particles with diameters between 0.05 and 2 millimeters. This soil component affects water infiltration, drainage, aeration, and root penetration while influencing soil texture, structure, and hydraulic properties in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: ENVO:01000017
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000090
 name: Carboxylation
-def: "Carboxylation is the chemical reaction that adds carboxyl groups to organic compounds." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The chemical reaction that adds carboxyl groups to organic compounds, most importantly the fixation of carbon dioxide into organic molecules during photosynthesis. This process is fundamental for understanding primary productivity, carbon assimilation, and the conversion of inorganic carbon into organic matter in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000091
-name: Microbial biomass
-def: "Microbial biomass is the total mass of microorganisms present in a given environment." []
-is_a: bervo:BERVO_0000000 ! variable
+name: Microbes
+def: "The diverse community of microorganisms including bacteria, archaea, fungi, and protists present in a given environment. These organisms drive essential biogeochemical processes, decomposition, nutrient cycling, and symbiotic relationships that are fundamental for ecosystem functioning and environmental quality maintenance." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000092
 name: Heat
-def: "Heat is a form of energy that transfers between objects due to temperature differences." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A form of thermal energy that transfers between objects or systems due to temperature differences, driving many environmental and biological processes. This energy form controls evapotranspiration, soil warming, metabolic rates, and seasonal patterns that influence ecosystem dynamics and species distributions in earth system science." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000132 ! Energy
 
 [Term]
 id: bervo:BERVO_8000093
 name: Structural carbon
-def: "Structural carbon is carbon incorporated into structural components like cellulose and lignin." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Carbon incorporated into structural components of organisms such as cellulose, lignin, and chitin that provide mechanical support and protection. This carbon pool represents a stable, slow-cycling component of organic matter that influences decomposition rates, carbon sequestration, and long-term carbon storage in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000075 ! Carbon
 
 [Term]
 id: bervo:BERVO_8000094
 name: Calcium carbonate
-def: "Calcium carbonate is a chemical compound commonly found in rocks, shells, and pearls." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound commonly found in rocks, shells, marine organisms, and soils that plays important roles in carbon cycling and pH regulation. This compound affects soil chemistry, carbon sequestration in marine systems, and serves as a major component of limestone and biological structures in earth system processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "CaCO3" EXACT []
+xref: CHEBI:3311
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000095
 name: Rate
-def: "Rate is the speed at which a process occurs or changes over time." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The speed at which a process occurs or changes over time, typically expressed as the amount of change per unit time interval. This temporal concept is fundamental for quantifying biological processes, chemical reactions, physical transformations, and environmental changes in ecological and earth system studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000238 ! Time
 
 [Term]
 id: bervo:BERVO_8000096
 name: Surface litter
-def: "Surface litter is dead organic material lying on top of the soil surface." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Dead organic material lying directly on top of the soil surface, representing the freshest component of the litter layer before incorporation into soil. This material provides immediate habitat for decomposer organisms, controls surface moisture and temperature, and represents the initial stage of organic matter decomposition and nutrient release in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000055 ! Litter
 
 [Term]
 id: bervo:BERVO_8000097
 name: Dissolved organic carbon
-def: "Dissolved organic carbon is carbon from organic compounds that is dissolved in water." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Carbon from organic compounds that is dissolved in water, representing a mobile and bioavailable fraction of organic matter in aquatic systems. This carbon pool supports microbial metabolism, affects water color and chemistry, and serves as an important component of carbon cycling in streams, lakes, and marine environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "DOC" EXACT []
+is_a: bervo:BERVO_8000033 ! Organic carbon
 
 [Term]
 id: bervo:BERVO_8000098
 name: Carbonate
-def: "Carbonate is an anion consisting of one carbon atom and three oxygen atoms." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An anion consisting of one carbon atom and three oxygen atoms that forms when carbon dioxide dissolves in water and affects pH and alkalinity. This ion is fundamental for understanding ocean acidification, carbonate chemistry, shell formation, and carbon cycling in aquatic and terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000075 ! Carbon
 
 [Term]
 id: bervo:BERVO_8000099
 name: Altitude
-def: "Altitude is the height of an object or point above sea level or ground level." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The height of an object or point above sea level or a reference ground level, affecting atmospheric pressure, temperature, and ecosystem characteristics. This elevation parameter controls climate gradients, species distributions, vegetation zones, and biogeochemical processes that vary with elevation in mountainous and high-altitude environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000100
 name: Dissolved organic nitrogen
-def: "Dissolved organic nitrogen is nitrogen from organic compounds that is dissolved in water." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Nitrogen from organic compounds that is dissolved in water, representing an important but often overlooked component of aquatic nitrogen cycling. This nitrogen pool includes amino acids, proteins, and other organic nitrogen compounds that can be mineralized or directly utilized by organisms in freshwater and marine ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000167 ! Nitrogen
 
 [Term]
 id: bervo:BERVO_8000101
 name: Velocity
-def: "Velocity is the speed and direction of motion of an object." []
+def: "The speed and direction of motion of an object or fluid, fundamental for understanding transport processes and dynamics in environmental systems. This vector quantity controls wind patterns, water flow, sediment transport, and pollutant dispersion that influence ecosystem processes and environmental quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: PATO:0000008
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000102
 name: Water
-def: "Water is a transparent, odorless, and tasteless liquid essential for all forms of life." []
+def: "A transparent, odorless, and tasteless liquid essential for all forms of life and the most abundant compound on Earth's surface. This molecule serves as the universal solvent, controls climate patterns, supports biological processes, and represents the fundamental medium for biogeochemical reactions and ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: CHEBI:15377
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000103
 name: Snow
-def: "Snow is precipitation in the form of ice crystals that fall from clouds." []
+def: "Precipitation in the form of ice crystals that accumulates on land surfaces and serves as a major component of the hydrological cycle. This frozen water form affects surface albedo, provides seasonal water storage, influences plant dormancy patterns, and controls spring flooding and water resource availability in many regions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: ENVO:01000406
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000102 ! Water
 
 [Term]
 id: bervo:BERVO_8000104
 name: Stress indicator
-def: "Stress indicator is a measurable parameter that reflects the level of stress in a system." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A measurable parameter that reflects the level of environmental stress experienced by organisms or ecosystems in response to adverse conditions. These indicators help assess ecosystem health, environmental quality, and the impacts of disturbances such as drought, pollution, or climate change on biological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000105
 name: Root growth yield
-def: "Root growth yield is the efficiency of converting resources into root biomass." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The efficiency with which plants convert available resources such as carbon, nutrients, and energy into root biomass production. This measure indicates plant allocation strategies, resource use efficiency, and adaptation to soil conditions that affect plant establishment and ecosystem productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000106
 name: Process
-def: "Process is a series of actions or steps taken to achieve a particular result." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A series of actions, changes, or functions that occur over time to transform inputs into outputs or achieve specific environmental or biological outcomes. This concept encompasses biogeochemical cycles, ecological succession, and physical transformations that drive ecosystem functioning and environmental change." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000107
 name: Aluminum sulfate
-def: "Aluminum sulfate is a chemical compound consisting of aluminum and sulfate ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of aluminum and sulfate ions that occurs in acidic soils and affects soil chemistry and plant nutrition. This compound influences soil pH, aluminum toxicity, nutrient availability, and plant growth in acid-sensitive ecosystems and agricultural systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000180 ! Aluminum
 
 [Term]
 id: bervo:BERVO_8000108
 name: Calcium
-def: "Calcium is a chemical element essential for plant cell wall structure and signaling." []
+def: "A chemical element essential for plant cell wall structure, membrane stability, and cellular signaling processes in all living organisms. This nutrient affects soil structure, plant growth, ecosystem productivity, and serves as a major component of shells, bones, and geological formations in earth systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "Ca" EXACT []
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000109
 name: Carbon to nitrogen ratio
-def: "Carbon to nitrogen ratio is the proportion of carbon content relative to nitrogen content." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The proportion of carbon content relative to nitrogen content in organic materials, indicating decomposition rates and nutrient cycling dynamics. This stoichiometric relationship controls microbial activity, organic matter decomposition, nitrogen mineralization, and ecosystem responses to environmental changes and management practices." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "C:N ratio" EXACT []
+is_a: bervo:BERVO_8000075 ! Carbon
+is_a: bervo:BERVO_8000167 ! Nitrogen
 
 [Term]
 id: bervo:BERVO_8000110
 name: Iron tetrahydroxide
-def: "Iron tetrahydroxide is a chemical compound consisting of iron and four hydroxide groups." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of iron and four hydroxide groups that forms under specific geochemical conditions in soils and sediments. This mineral phase affects iron mobility, redox chemistry, and the biogeochemical cycling of iron and associated elements in terrestrial and aquatic environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "iron(II) hydroxide" EXACT []
+is_a: bervo:BERVO_8000182 ! Iron
 
 [Term]
 id: bervo:BERVO_8000111
 name: Radiation
-def: "Radiation is energy emitted in the form of waves or particles through space." []
+def: "Energy emitted in the form of electromagnetic waves or particles that travels through space and affects environmental processes and biological systems. This energy form includes solar radiation, thermal radiation, and other electromagnetic emissions that drive photosynthesis, heating, and energy balance in earth system science." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: ENVO:01001023
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000112
 name: Ion
-def: "Ion is an atom or molecule that has gained or lost electrons and carries an electric charge." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An atom or molecule that has gained or lost electrons and carries an electric charge, playing crucial roles in chemical reactions and biological processes. These charged particles control nutrient availability, soil chemistry, membrane transport, and electrochemical processes in terrestrial and aquatic environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: CHEBI:24870
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000113
 name: Ammonium
-def: "Ammonium is a positively charged ion consisting of one nitrogen and four hydrogen atoms." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A positively charged ion consisting of one nitrogen and four hydrogen atoms that represents a major form of bioavailable nitrogen in soils and water. This nitrogen species is readily absorbed by plants, affects soil chemistry, and serves as a key component of nitrogen cycling in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "NH4" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000114
 name: Evaporation
-def: "Evaporation is the process by which liquid water changes into water vapor." []
+def: "The process by which liquid water changes into water vapor due to thermal energy, representing a major component of the hydrological cycle. This phase transition controls water loss from soil and plant surfaces, affects local humidity, and influences energy balance and climate patterns in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "vaporization" EXACT []
 xref: ENVO:02500034
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000115
 name: Shortwave radiation
-def: "Shortwave radiation is electromagnetic radiation with wavelengths shorter than infrared radiation." []
+def: "Electromagnetic radiation with wavelengths shorter than infrared radiation, primarily including visible light and ultraviolet radiation from the sun. This energy form drives photosynthesis, affects atmospheric chemistry, controls surface heating, and represents the primary energy input to earth's climate system." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: ENVO:01001861
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000111 ! Radiation
 
 [Term]
 id: bervo:BERVO_8000116
 name: Growth
-def: "Growth is the process of increasing in size, number, or degree over time." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The process of increasing in size, biomass, or complexity over time in biological organisms or ecological systems. This fundamental biological process controls primary productivity, population dynamics, ecosystem development, and represents the accumulation of organic matter and energy in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000117
 name: Clumping
-def: "Clumping is the aggregation of particles or materials into larger clusters." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The aggregation of particles, organisms, or materials into larger clusters or groups due to physical, chemical, or biological forces. This process affects soil structure, seed dispersal, species distributions, and the spatial organization of materials and organisms in environmental and ecological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000118
 name: Water vapor
-def: "Water vapor is water in its gaseous state present in the atmosphere." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Water in its gaseous state present in the atmosphere, representing a major component of the global water cycle and greenhouse gas budget. This atmospheric moisture controls humidity, precipitation formation, heat transport, and energy balance processes that influence weather patterns and climate dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000102 ! Water
 
 [Term]
 id: bervo:BERVO_8000119
 name: Aluminum dihydroxide
-def: "Aluminum dihydroxide is a chemical compound consisting of aluminum and two hydroxide groups." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of aluminum and two hydroxide groups that occurs in acidic soils and affects aluminum availability and toxicity. This mineral form influences soil chemistry, plant aluminum stress, and the biogeochemical cycling of aluminum in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "Al(OH)3" EXACT []
+is_a: bervo:BERVO_8000180 ! Aluminum
 
 [Term]
 id: bervo:BERVO_8000120
 name: Seed
-def: "Seed is a reproductive unit of a flowering plant capable of developing into a new plant." []
+def: "A reproductive unit of a flowering plant that contains an embryo and stored nutrients capable of developing into a new plant under appropriate conditions. This structure is fundamental for understanding plant reproduction, population dynamics, genetic diversity, and ecosystem regeneration processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: PO:0009010
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000121
 name: Volumetric heat capacity
-def: "Volumetric heat capacity is the amount of heat needed to raise the temperature of a unit volume by one degree." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The amount of thermal energy needed to raise the temperature of a unit volume of material by one degree, controlling how materials respond to temperature changes. This property affects soil thermal dynamics, heat storage in water bodies, and temperature regulation processes that influence ecosystem functioning and climate patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000147 ! Heat capacity
 
 [Term]
 id: bervo:BERVO_8000122
 name: Node
-def: "Node is a point on a plant stem where leaves, buds, or branches emerge." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A point on a plant stem where leaves, buds, branches, or other structures emerge, representing sites of active growth and development. These structural features control plant architecture, branching patterns, leaf arrangement, and resource allocation strategies that affect plant productivity and competitive ability." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000123
 name: Nitrogen dioxide
-def: "Nitrogen dioxide is a chemical compound consisting of one nitrogen and two oxygen atoms." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of one nitrogen and two oxygen atoms that serves as an air pollutant and component of atmospheric nitrogen cycling. This reactive gas affects air quality, acid rain formation, ozone chemistry, and represents both a product and precursor of various nitrogen transformation processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "NO2" EXACT []
+is_a: bervo:BERVO_8000167 ! Nitrogen
 
 [Term]
 id: bervo:BERVO_8000124
 name: Oxygen
-def: "Oxygen is a chemical element essential for respiration and combustion processes." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical element essential for aerobic respiration, combustion processes, and the formation of many chemical compounds in environmental systems. This element controls metabolic rates, decomposition processes, water quality, and serves as a key component of atmospheric composition and biogeochemical cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "O2" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000125
 name: Solute
-def: "Solute is a substance that is dissolved in a solvent to form a solution." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A substance that is dissolved in a solvent to form a solution, representing the dissolved component of aqueous and other liquid systems. These dissolved materials control solution chemistry, osmotic properties, nutrient availability, and chemical transport processes in terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "Dissolved substance" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000126
 name: Content
-def: "Content is the amount or proportion of a specific substance within a material." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The amount or proportion of a specific substance within a material, typically expressed as a concentration, percentage, or mass fraction. This property characterizes material composition, nutrient concentrations, pollutant levels, and chemical constituents that control environmental processes and ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000241 ! Physical property
 
 [Term]
 id: bervo:BERVO_8000127
 name: Activity
-def: "Activity is the state of being active or the rate at which a process occurs." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The state of being active or the rate at which a process occurs, often referring to biological, chemical, or physical activity levels in environmental systems. This concept encompasses metabolic activity, enzyme activity, microbial activity, and other dynamic processes that drive ecosystem functioning and biogeochemical cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000128
 name: Half saturation constant
-def: "Half saturation constant is the concentration at which a process operates at half its maximum rate." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The concentration of substrate at which an enzymatic or biological process operates at half its maximum rate, indicating the efficiency of resource utilization. This kinetic parameter is fundamental for understanding nutrient uptake, enzyme kinetics, and resource limitation in biological and biogeochemical processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000129
 name: Metabolic rate
-def: "Metabolic rate is the speed at which an organism converts energy for biological processes." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The speed at which an organism converts energy for biological processes such as growth, maintenance, and reproduction. This physiological parameter controls resource requirements, heat production, and carbon dioxide release, influencing individual fitness and ecosystem-level energy and carbon cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "respiration rate" RELATED []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000130
 name: Pressure
-def: "Pressure is the force applied perpendicular to a surface per unit area." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The force applied perpendicular to a surface per unit area, affecting physical processes and system behaviors in atmospheric, aquatic, and terrestrial environments. This physical property controls gas exchange, water movement, atmospheric dynamics, and mechanical stress on organisms and materials." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: PATO:0001025
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000131
 name: Atmosphere
-def: "Atmosphere is the layer of gases surrounding Earth held in place by gravity." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The layer of gases surrounding Earth held in place by gravity, consisting primarily of nitrogen, oxygen, carbon dioxide, and trace gases. This gaseous envelope controls climate patterns, weather systems, gas exchange processes, and serves as the medium for atmospheric transport and chemical reactions in earth system science." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000132
 name: Energy
-def: "Energy is the capacity to do work or cause change in a system." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The capacity to do work or cause change in physical, chemical, or biological systems, existing in various forms such as solar, thermal, chemical, and kinetic energy. This fundamental concept drives all environmental processes, ecosystem functioning, and biogeochemical cycles that sustain life and shape earth system dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "fuel" RELATED []
+synonym: "heat" RELATED []
+synonym: "power" RELATED []
+synonym: "work" RELATED []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000133
 name: Temperature
-def: "Temperature is a measure of the average kinetic energy of particles in a substance." []
+def: "A measure of the average kinetic energy of particles in a substance, controlling reaction rates, phase transitions, and biological processes in environmental systems. This intensive property affects enzymatic activity, species distributions, ecosystem productivity, and serves as a fundamental driver of climate and weather patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "temp" EXACT []
+synonym: "warmth" EXACT []
 xref: PATO:0000146
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000132 ! Energy
 
 [Term]
 id: bervo:BERVO_8000134
 name: Land surface
-def: "Land surface is the solid portion of Earth's surface not covered by water." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The solid portion of Earth's surface not covered by permanent water bodies, including soil, vegetation, and exposed rock surfaces. This interface between terrestrial and atmospheric systems controls energy exchange, water cycling, vegetation growth, and serves as the foundation for terrestrial ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "terrain" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000135
 name: Surface irrigation
-def: "Surface irrigation is a method of applying water to crops by flowing water over the soil surface." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A method of applying water to agricultural crops by flowing water over the soil surface through furrows, basins, or flood systems. This irrigation technique affects soil moisture distribution, nutrient transport, erosion potential, and represents a major water management practice in agricultural systems worldwide." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000070 ! Irrigation
 
 [Term]
 id: bervo:BERVO_8000136
 name: Grain
-def: "Grain is the edible seed of cereal plants such as wheat, rice, or corn." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The edible seed of cereal plants such as wheat, rice, or corn that serves as a major food source and agricultural product. These reproductive structures represent the harvestable portion of cereal crops, control agricultural yield, and serve as both food resources and propagules for plant reproduction in agricultural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "kernel" EXACT []
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000137
 name: Mass
-def: "Mass is the amount of matter in an object measured in units like grams or kilograms." []
+def: "The amount of matter contained in an object or substance, typically measured in units such as grams or kilograms. This fundamental property affects gravitational forces, inertia, density calculations, and serves as a basis for quantifying material quantities and concentrations in environmental and ecological studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000135
 xref: PATO:0000125
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000241 ! Physical property
 
 [Term]
 id: bervo:BERVO_8000138
 name: Phosphate
-def: "Phosphate is an anion consisting of one phosphorus atom and four oxygen atoms." []
-is_a: bervo:BERVO_0000000 ! variable
-
-[Term]
-id: bervo:BERVO_8000139
-name: Total evaporation
-def: "Total evaporation is the complete conversion of liquid water to water vapor from all sources." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An anion consisting of one phosphorus atom and four oxygen atoms that represents the primary form of bioavailable phosphorus in environmental systems. This ion controls plant nutrition, microbial activity, eutrophication processes, and serves as a key component of phosphorus cycling in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "PO4" EXACT []
+synonym: "PO43-" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000140
 name: Calcium hydroxide
-def: "Calcium hydroxide is a chemical compound consisting of calcium and hydroxide ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of calcium and hydroxide ions that affects soil pH and calcium availability in terrestrial systems. This compound influences soil alkalinity, plant nutrition, and chemical weathering processes while serving as both a product and driver of mineral-water interactions in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: CHEBI:35150
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000141
 name: Bicarbonate
-def: "Bicarbonate is an anion consisting of one hydrogen, one carbon, and three oxygen atoms." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An anion consisting of one hydrogen, one carbon, and three oxygen atoms that serves as an important component of carbonate chemistry and pH buffering systems. This ion affects water alkalinity, carbon cycling, ocean acidification, and serves as a form of dissolved inorganic carbon in aquatic and soil systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "hydrogen carbonate" EXACT []
+xref: CHEBI:17544
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000142
 name: Plant water stress
-def: "Plant water stress is the condition when plants experience insufficient water availability." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The condition when plants experience insufficient water availability relative to their physiological demands, affecting growth, survival, and ecosystem functioning. This stress response triggers various physiological and morphological adaptations, influences species distributions, and represents a major constraint on ecosystem productivity in water-limited environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000143
 name: Sodium
-def: "Sodium is a chemical element that is highly reactive and forms many important compounds." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical element that is highly reactive and forms many important compounds affecting soil salinity, plant physiology, and water quality. This alkali metal influences soil structure, plant salt tolerance, groundwater chemistry, and serves as both an essential micronutrient and potential toxin in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "Na" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000144
 name: Water table
-def: "Water table is the upper boundary of the saturated zone in groundwater." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The upper boundary of the saturated zone in groundwater where soil pores and rock fractures are completely filled with water. This hydrological feature controls plant water access, soil moisture patterns, groundwater flow, and influences ecosystem functioning and species distributions in terrestrial environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: ENVO:06105201
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000145
 name: Branch
-def: "Branch is a woody structural member of a tree or shrub that grows from the trunk or main stem." []
+def: "A woody structural member of a tree or shrub that grows from the trunk or main stem and supports leaves, flowers, and fruits. These structural components control plant architecture, light interception, resource allocation, and competitive ability while influencing canopy structure and ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: PO:0025073
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000146
 name: Carbon dioxide carboxylation rate
-def: "Carbon dioxide carboxylation rate is the speed at which CO2 is incorporated into organic compounds." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The speed at which carbon dioxide is incorporated into organic compounds during photosynthesis and other carbon fixation processes. This rate controls primary productivity, carbon assimilation efficiency, and plant responses to atmospheric carbon dioxide concentrations in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000147
 name: Heat capacity
-def: "Heat capacity is the amount of heat needed to raise the temperature of a substance by one degree." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The amount of thermal energy needed to raise the temperature of a substance by one degree, controlling how materials respond to temperature changes. This property affects thermal buffering, temperature regulation, heat storage, and energy balance processes that influence ecosystem functioning and climate dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000092 ! Heat
 
 [Term]
 id: bervo:BERVO_8000148
 name: Surface water
-def: "Surface water is water that collects on the ground or in streams, rivers, lakes, and oceans." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Water that collects on the ground surface or in natural water bodies such as streams, rivers, lakes, and oceans. This water source supports aquatic ecosystems, provides drinking water and irrigation supplies, and represents the most visible and accessible component of freshwater resources in hydrological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000102 ! Water
 
 [Term]
 id: bervo:BERVO_8000149
 name: Constraint
-def: "Constraint is a limitation or restriction that affects the behavior of a system." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A limitation or restriction that affects the behavior, growth, or functioning of biological or environmental systems. These limiting factors control ecosystem processes, species distributions, resource availability, and represent bottlenecks that determine system performance and responses to environmental change." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000150
 name: Irrigation water
-def: "Irrigation water is water applied to agricultural crops to supplement natural precipitation." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Water applied to agricultural crops through artificial means to supplement natural precipitation and ensure adequate moisture for plant growth. This managed water input affects crop productivity, soil moisture, nutrient transport, and represents a major component of agricultural water use and landscape modification." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000070 ! Irrigation
+is_a: bervo:BERVO_8000102 ! Water
 
 [Term]
 id: bervo:BERVO_8000151
 name: Stalk
-def: "Stalk is the main stem or support structure of a plant." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The main stem or support structure of a plant that provides mechanical support and serves as a conduit for water, nutrients, and photosynthetic products. This structural component controls plant height, competitive ability, resource transport, and represents the primary architectural framework of herbaceous plants and crop species." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: PO:0025066
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000152
 name: Self shading
-def: "Self shading is the blocking of light by one part of a plant from reaching another part." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The blocking of light by one part of a plant from reaching another part of the same plant, affecting photosynthetic efficiency and plant architecture. This phenomenon influences leaf arrangement, branching patterns, plant productivity, and represents an important constraint on light capture and carbon assimilation in dense vegetation." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000153
 name: Fertilizer
-def: "Fertilizer is a substance added to soil to provide nutrients that promote plant growth." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A substance added to soil or applied to plants to provide essential nutrients that promote plant growth and agricultural productivity. These materials affect soil fertility, crop yields, nutrient cycling, and represent a major input in agricultural systems that can influence both productivity and environmental quality." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000154
 name: Aluminum tetrahydroxide
-def: "Aluminum tetrahydroxide is a chemical compound consisting of aluminum and four hydroxide groups." []
-is_a: bervo:BERVO_0000000 ! variable
-
-[Term]
-id: bervo:BERVO_8000155
-name: Water flux
-def: "Water flux is the rate of water movement through a given area or surface." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of aluminum and four hydroxide groups that forms under specific geochemical conditions in soils and sediments. This mineral phase affects aluminum chemistry, soil acidity, and the mobility and toxicity of aluminum in terrestrial and aquatic environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000180 ! Aluminum
 
 [Term]
 id: bervo:BERVO_8000156
 name: C4
-def: "C4 is a type of photosynthetic pathway that concentrates carbon dioxide to improve efficiency." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A type of photosynthetic pathway that concentrates carbon dioxide around the enzyme Rubisco to improve photosynthetic efficiency under hot and dry conditions. This metabolic adaptation reduces photorespiration, enhances water use efficiency, and represents an important evolutionary strategy for plants in arid and semi-arid environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000157
 name: Dihydrogen phosphate
-def: "Dihydrogen phosphate is an anion containing two hydrogen atoms and one phosphate group." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "An anion containing two hydrogen atoms and one phosphate group that represents an important form of phosphorus in soil solutions and biological systems. This ionic species affects phosphorus availability, pH buffering, and serves as a bioavailable form of phosphorus for plant uptake and microbial processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000138 ! Phosphate
 
 [Term]
 id: bervo:BERVO_8000158
 name: Maturity
-def: "Maturity is the state of being fully developed or reaching the final stage of growth." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The state of being fully developed or having reached the final stage of growth and development in biological organisms or ecological systems. This developmental stage affects reproductive capacity, resource allocation, harvest timing, and represents a critical transition point in organism life cycles and ecosystem succession." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000159
 name: Seed set
-def: "Seed set is the process by which flowers develop into seeds after successful pollination." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The process by which flowers develop into mature seeds following successful pollination and fertilization, representing a critical reproductive stage. This developmental process determines reproductive success, crop yields, genetic diversity, and influences population dynamics and ecosystem regeneration in plant communities." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000160
 name: Sediment
-def: "Sediment is particles of organic or inorganic matter that settle out of water or air." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Particles of organic or inorganic matter that settle out of water or air due to gravitational forces, forming deposits in aquatic and terrestrial environments. These materials affect water quality, habitat structure, nutrient cycling, and represent important components of geomorphological and biogeochemical processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: ENVO:00002007
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000161
 name: Shoot
-def: "Shoot is the above-ground portion of a plant including stems, leaves, and reproductive organs." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The above-ground portion of a plant including stems, leaves, and reproductive organs that conducts photosynthesis and reproduction. This structural component controls light capture, gas exchange, resource acquisition, and represents the primary interface between plants and the atmospheric environment." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000162
 name: Solution
-def: "Solution is a homogeneous mixture of two or more substances where one dissolves in another." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A homogeneous mixture of two or more substances where one substance (solute) dissolves completely in another (solvent), forming a uniform composition. These liquid systems control chemical transport, nutrient availability, biogeochemical reactions, and represent the primary medium for chemical processes in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000163
 name: Secondary axes
-def: "Secondary axes are branching structures that develop from the main axis of growth." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Branching structures that develop from the main axis of growth in plants, creating additional growing points and increasing structural complexity. These architectural features affect light interception, resource capture, reproductive capacity, and represent important components of plant competitive strategies and ecosystem structure." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000164
 name: Leaf area index
-def: "Leaf area index is the ratio of total leaf area to ground area covered by vegetation." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The ratio of total leaf area to ground area covered by vegetation, representing the amount of photosynthetic surface available for light interception. This dimensionless parameter controls canopy light interception, photosynthetic capacity, evapotranspiration, and serves as a key measure of vegetation density and ecosystem productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000165
 name: Urea
-def: "Urea is a nitrogen-containing compound commonly used as a fertilizer." []
+def: "A nitrogen-containing organic compound commonly used as a fertilizer and naturally produced through protein metabolism in organisms. This compound provides readily available nitrogen for plant uptake, affects soil chemistry, and represents an important component of nitrogen cycling in agricultural and natural ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "carbamide" EXACT []
+synonym: "CO(NH2)2" EXACT []
 xref: CHEBI:16199
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000167 ! Nitrogen
 
 [Term]
 id: bervo:BERVO_8000166
 name: Sodium carbonate
-def: "Sodium carbonate is a chemical compound consisting of sodium and carbonate ions." []
+def: "A chemical compound consisting of sodium and carbonate ions that affects water and soil chemistry, particularly in alkaline environments. This compound influences pH, salinity, mineral precipitation, and serves as both a natural component of alkaline soils and waters and an industrial chemical with environmental applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: CHEBI:29377
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000167
 name: Nitrogen
-def: "Nitrogen is a chemical element essential for protein synthesis and plant growth." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical element essential for protein synthesis, nucleic acid formation, and overall plant growth and development in all living organisms. This element often limits primary productivity in terrestrial and aquatic ecosystems, controls plant nutrition, and serves as a key component of biogeochemical cycling and atmospheric chemistry." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "N" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000168
 name: Nitrate
-def: "Nitrate is an anion consisting of one nitrogen and three oxygen atoms." []
+def: "An anion consisting of one nitrogen and three oxygen atoms that represents the most oxidized form of inorganic nitrogen in environmental systems. This ion serves as a major source of nitrogen for plant uptake, affects water quality through eutrophication, and represents the final product of nitrification in soil and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "NO3" EXACT []
+synonym: "NO3-" EXACT []
 xref: CHEBI:17632
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000169
 name: C4 photosynthesis
-def: "C4 photosynthesis is a specialized form of photosynthesis that minimizes photorespiration." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A specialized form of photosynthesis that concentrates carbon dioxide around the enzyme Rubisco to minimize photorespiration and enhance carbon assimilation efficiency. This metabolic pathway is particularly advantageous in hot, dry conditions and represents an important adaptation that affects ecosystem productivity and species distributions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000170
 name: Sheath protein carbon
-def: "Sheath protein carbon is the carbon content in proteins found in leaf sheath tissue." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The carbon content contained within protein molecules specifically located in leaf sheath tissue, representing a specialized component of plant protein pools. This carbon fraction is important for understanding tissue-specific carbon allocation, protein distribution, and the role of different plant organs in carbon storage and metabolism." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000033 ! Organic carbon
 
 [Term]
 id: bervo:BERVO_8000171
 name: Root
-def: "Root is the underground part of a plant that absorbs water and nutrients from soil." []
+def: "The underground portion of a plant that anchors the plant in soil and absorbs water and nutrients essential for growth and survival. This organ system controls plant nutrition, soil stabilization, symbiotic relationships, and represents the primary interface between plants and the soil environment." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: PO:0009005
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000172
 name: Fire
-def: "Fire is a rapid chemical reaction that produces heat and light through combustion." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A rapid exothermic chemical reaction involving combustion that produces heat, light, and various combustion products including carbon dioxide and water vapor. This disturbance process shapes ecosystem structure, nutrient cycling, species composition, and represents a major driver of landscape dynamics and vegetation patterns in fire-prone environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "burn" RELATED []
+synonym: "combustion" EXACT []
+synonym: "wildfire" RELATED []
+xref: ENVO:01000786
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000173
 name: Iron hydrogen phosphate
-def: "Iron hydrogen phosphate is a chemical compound containing iron, hydrogen, and phosphate." []
-is_a: bervo:BERVO_0000000 ! variable
-
-[Term]
-id: bervo:BERVO_8000174
-name: Fraction
-def: "Fraction is a part or portion of a whole expressed as a proportion." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound containing iron, hydrogen, and phosphate ions that occurs in soils and affects both iron and phosphorus bioavailability. This mineral form influences nutrient cycling, soil chemistry, and plant nutrition through its role in controlling the solubility and mobility of iron and phosphorus in terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000182 ! Iron
 
 [Term]
 id: bervo:BERVO_8000175
 name: Band
-def: "Band is a strip or zone of material with distinct characteristics from surrounding areas." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A strip or zone of material with distinct physical, chemical, or biological characteristics that differs from surrounding areas. This spatial concept describes soil horizons, vegetation zones, spectral regions, and other linear or layered features that exhibit gradients or boundaries in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000176
 name: Number
-def: "Number is a mathematical concept used to count, measure, or identify quantities." []
-is_a: bervo:BERVO_0000000 ! variable
-
-[Term]
-id: bervo:BERVO_8000177
-name: Soil band
-def: "Soil band is a distinct layer or zone within soil with specific properties." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A mathematical concept used to count, measure, or quantify discrete objects, events, or properties in environmental and ecological studies. This fundamental concept enables quantitative analysis, statistical description, and numerical modeling of environmental processes and ecosystem characteristics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000178
 name: Erosion band
-def: "Erosion band is a zone where soil erosion is particularly active or concentrated." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A zone or area where soil erosion processes are particularly active or concentrated due to topographic, climatic, or management factors. These areas represent hotspots of sediment production, landscape change, and environmental degradation that affect soil resources, water quality, and ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000179
 name: Day
-def: "Day is a period of 24 hours representing one complete rotation of Earth." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A period of 24 hours representing one complete rotation of Earth relative to the sun, serving as a fundamental unit for measuring environmental cycles. This temporal scale captures diurnal patterns of solar radiation, temperature, biological activity, and atmospheric processes that drive ecosystem functioning and environmental dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000238 ! Time
 
 [Term]
 id: bervo:BERVO_8000180
 name: Aluminum
-def: "Aluminum is a lightweight metallic element commonly found in soil minerals." []
+def: "A lightweight metallic element that is the third most abundant element in Earth's crust and commonly occurs in soil minerals such as feldspars and clays. This element affects soil chemistry, plant nutrition, and can become toxic to plants under acidic conditions, influencing ecosystem productivity and species distributions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "Al" EXACT []
 xref: CHEBI:33620
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000181
 name: Stem
-def: "Stem is the main structural axis of a plant that supports leaves and reproductive organs." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The main structural axis of a plant that provides mechanical support and serves as a conduit for transporting water, nutrients, and photosynthetic products between roots and leaves. This organ system controls plant architecture, competitive ability, and resource allocation while serving as a storage site for carbohydrates and other compounds." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000182
 name: Iron
-def: "Iron is a chemical element essential for many biological processes including photosynthesis." []
+def: "A chemical element essential for many biological processes including photosynthesis, respiration, and chlorophyll synthesis in plants and other organisms. This transition metal affects plant nutrition, soil color, redox chemistry, and serves as both an essential micronutrient and a potential toxin depending on its chemical form and concentration." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "Fe" EXACT []
-is_a: bervo:BERVO_0000000 ! variable
+xref: CHEBI:18248
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000183
 name: Sheath
-def: "Sheath is a protective covering or wrapper around plant organs like stems or leaves." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A protective covering or wrapper structure that surrounds and protects plant organs such as stems, leaves, or reproductive parts. These anatomical features provide mechanical protection, support, and can influence plant architecture and development while serving specialized functions in different plant families and growth forms." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000184
 name: Wind
-def: "Wind is the movement of air from areas of high pressure to areas of low pressure." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The horizontal movement of air masses from areas of high atmospheric pressure to areas of low pressure, driven by differential heating and pressure gradients. This meteorological phenomenon controls heat transfer, moisture transport, pollination, seed dispersal, and mechanical stress on vegetation while influencing local and regional climate patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000185
 name: Dissolved organic phosphorus
-def: "Dissolved organic phosphorus is phosphorus from organic compounds that is dissolved in water." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Phosphorus contained within organic compounds that is dissolved in water, representing an important but often underestimated component of aquatic phosphorus cycling. This phosphorus pool includes nucleic acids, phospholipids, and other organic phosphorus compounds that can be mineralized or directly utilized by organisms in freshwater and marine ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000001 ! Phosphorus
 
 [Term]
 id: bervo:BERVO_8000186
 name: Calcium phosphate
-def: "Calcium phosphate is a chemical compound consisting of calcium and phosphate ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of calcium and phosphate ions that occurs naturally in rocks, soils, and biological systems such as bones and teeth. This mineral affects soil fertility, phosphorus availability, and serves as both a nutrient source and a sink for phosphorus in terrestrial and aquatic biogeochemical cycles." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000187
 name: Calcium dihydrogen phosphate
-def: "Calcium dihydrogen phosphate is a chemical compound containing calcium and dihydrogen phosphate." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound containing calcium and dihydrogen phosphate ions that serves as a source of both calcium and phosphorus in soils and fertilizer applications. This compound affects nutrient availability, soil chemistry, and plant nutrition while representing an important form of phosphorus that can be readily dissolved and utilized by plants." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000188
 name: Carbon dioxide
-def: "Carbon dioxide is a gas consisting of one carbon and two oxygen atoms." []
+def: "A colorless gas consisting of one carbon and two oxygen atoms that plays central roles in photosynthesis, respiration, and global climate regulation. This greenhouse gas is fundamental for understanding carbon cycling, climate change, plant productivity, and the exchange of carbon between atmospheric, terrestrial, and marine reservoirs." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "CO2" EXACT []
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000189
 name: Non-structural carbohydrate
-def: "Non-structural carbohydrate is soluble sugar and starch that can be readily metabolized." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Soluble sugars and readily mobilizable starch that can be quickly metabolized by plants for energy, growth, and stress responses. These carbon compounds represent the mobile energy reserves that plants use for respiration, osmotic adjustment, and resource allocation, and are important indicators of plant carbon status and stress tolerance." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000190
 name: Volume
-def: "Volume is the amount of three-dimensional space occupied by a substance or object." []
+def: "The amount of three-dimensional space occupied by a substance, object, or system, fundamental for calculating densities, concentrations, and spatial relationships. This geometric property is essential for quantifying habitat space, soil pore volume, water storage capacity, and scaling processes from molecular to ecosystem levels in environmental studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: PATO:0000918
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000191
 name: Structure
-def: "Structure is the arrangement and organization of parts within a system or organism." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The arrangement and organization of parts, components, or elements within a system, organism, or material that determines its properties and functions. This concept encompasses physical architecture, spatial relationships, and hierarchical organization that control system behavior and performance in biological and environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000192
-name: CO2 concentration
-def: "CO2 concentration is the amount of carbon dioxide present in a given volume of air or water." []
-is_a: bervo:BERVO_0000000 ! variable
+name: Carbon dioxide concentration
+def: "The amount of carbon dioxide present in a given volume of air or water, typically expressed in parts per million or other concentration units. This parameter controls photosynthetic rates, plant growth responses, ocean acidification, and serves as a key indicator of greenhouse gas levels and climate change impacts." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "CO2 concentration" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000193
 name: Uptake
-def: "Uptake is the process of absorbing or taking in substances from the environment." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The process by which organisms or environmental systems absorb, assimilate, or incorporate substances such as nutrients, water, or gases from their surrounding environment. This fundamental process controls resource acquisition, biogeochemical cycling, and the transfer of materials across biological and physical interfaces." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000194
 name: Aluminum trihydroxide
-def: "Aluminum trihydroxide is a chemical compound consisting of aluminum and three hydroxide groups." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of aluminum and three hydroxide groups that forms in soils and affects aluminum chemistry and availability. This mineral phase influences soil acidity, aluminum toxicity, and the mobility of aluminum in terrestrial and aquatic systems where pH and redox conditions control its formation and dissolution." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000195
 name: Magnesium hydrogen phosphate
-def: "Magnesium hydrogen phosphate is a chemical compound containing magnesium and hydrogen phosphate." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound containing magnesium and hydrogen phosphate ions that affects the availability of both magnesium and phosphorus in soil and water systems. This compound influences nutrient cycling, soil chemistry, and plant nutrition by serving as a source of essential nutrients while affecting pH and ion equilibria." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000196
 name: Aqueous
-def: "Aqueous refers to solutions or environments containing water as the solvent." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Relating to solutions or environments where water serves as the solvent, encompassing most biological and many environmental chemical systems. This concept describes water-based systems where dissolved substances interact, chemical reactions occur, and biological processes take place in terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000197
 name: Width
-def: "Width is the measurement of how broad something is from side to side." []
+def: "The measurement of how broad an object extends from side to side, representing the horizontal dimension perpendicular to length. This spatial property is important for characterizing structural dimensions, habitat features, flow cross-sections, and geometric relationships that influence ecological processes and environmental functions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: PATO:0000921
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000241 ! Physical property
 
 [Term]
 id: bervo:BERVO_8000198
 name: Potassium
-def: "Potassium is a chemical element essential for plant growth and cellular processes." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical element essential for plant growth, cellular processes, and osmotic regulation in all living organisms. This macronutrient controls enzyme activation, stomatal function, water relations, and plant stress tolerance while serving as a key component of soil fertility and agricultural productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "K" EXACT []
+synonym: "kalium" RELATED []
+xref: CHEBI:26216
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000199
 name: Salt
-def: "Salt is a chemical compound formed when an acid reacts with a base." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound formed when an acid reacts with a base, or more broadly, any ionic compound that affects the salinity of soils and water bodies. These compounds influence osmotic stress, plant tolerance, soil structure, and water quality while representing major constraints on ecosystem functioning in arid and coastal environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000200
 name: Calcium bicarbonate
-def: "Calcium bicarbonate is a chemical compound containing calcium and bicarbonate ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound containing calcium and bicarbonate ions that occurs in natural waters and affects water chemistry and nutrient availability. This compound influences water hardness, pH buffering capacity, and serves as a source of both calcium nutrition and inorganic carbon in aquatic and terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000108 ! Calcium
 
 [Term]
 id: bervo:BERVO_8000201
 name: Stoma
-def: "Stoma is a microscopic pore in plant leaves that allows gas exchange." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A microscopic pore in plant leaves and stems that regulates gas exchange between the plant and atmosphere, controlling carbon dioxide uptake and water vapor loss. These structures are fundamental for understanding photosynthesis, transpiration, water use efficiency, and plant responses to environmental conditions such as drought and atmospheric composition." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: PO:0008032
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000202
 name: Water content
-def: "Water content is the amount of water present in a material expressed as a percentage." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The amount of water present in a material such as soil, plant tissue, or atmospheric air, typically expressed as a percentage by mass or volume. This property controls biological activity, physical processes, material properties, and represents a fundamental parameter for understanding ecosystem functioning and environmental conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "humidity" RELATED []
+is_a: bervo:BERVO_8000102 ! Water
 
 [Term]
 id: bervo:BERVO_8000203
 name: Aluminum hydroxide
-def: "Aluminum hydroxide is a chemical compound consisting of aluminum and hydroxide ions." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of aluminum and hydroxide ions that forms in soils and affects aluminum chemistry and plant nutrition. This compound influences soil pH, aluminum availability, and plant aluminum toxicity while serving as both a product of mineral weathering and a control on aluminum mobility in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000204
 name: Snowpack
-def: "Snowpack is an accumulation of snow that persists over time." []
+def: "An accumulation of compressed snow layers that persists over time, serving as a major component of seasonal water storage in mountainous and high-latitude regions. This frozen water reservoir affects regional hydrology, provides habitat for specialized organisms, influences surface albedo, and controls spring snowmelt and flood patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: ENVO:03000116
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000205
 name: Acetate
-def: "Acetate is an anion derived from acetic acid commonly found in biological systems." []
+def: "An anion derived from acetic acid that commonly occurs in biological systems and serves as an important intermediate in microbial metabolism. This organic ion plays roles in fermentation processes, carbon cycling, methanogenesis, and represents a key component of anaerobic decomposition in soils and sediments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: CHEBI:30089
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000206
 name: Internode
-def: "Internode is the portion of a plant stem between two nodes." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The portion of a plant stem located between two consecutive nodes, representing the elongated segment that contributes to plant height and structure. This anatomical feature affects plant architecture, mechanical properties, resource transport, and represents sites of stem elongation and structural development." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000207
 name: Magnesium
-def: "Magnesium is a chemical element essential for chlorophyll and enzyme function." []
+def: "A chemical element essential for chlorophyll structure, enzyme function, and cellular processes in all living organisms. This macronutrient affects photosynthesis, protein synthesis, and plant growth while serving as a key component of soil chemistry and agricultural fertility in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "Mg" EXACT []
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000208
 name: Thermal adaptation
-def: "Thermal adaptation is the adjustment of organisms to temperature conditions in their environment." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The evolutionary and physiological adjustment of organisms to temperature conditions in their environment, affecting their survival, growth, and reproductive success. These adaptations control species distributions, ecosystem composition, and biological responses to climate change and temperature variability in different environmental contexts." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000209
 name: Clay
-def: "Clay is fine-grained soil composed of mineral particles smaller than 2 micrometers." []
+def: "Fine-grained soil material composed of mineral particles smaller than 2 micrometers that strongly influences soil properties and ecosystem functioning. This soil component affects water retention, nutrient holding capacity, soil structure, and provides important surfaces for chemical reactions and microbial activity in terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: ENVO:00002982
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000210
 name: Magnesium carbonate
-def: "Magnesium carbonate is a chemical compound consisting of magnesium and carbonate ions." []
+def: "A chemical compound consisting of magnesium and carbonate ions that occurs naturally in soils and rocks and affects both magnesium nutrition and carbon cycling. This mineral influences soil pH, magnesium availability, and serves as both a source of plant nutrients and a component of carbonate weathering processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "MgCO3" EXACT []
 xref: CHEBI:31793
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000207 ! Magnesium
 
 [Term]
 id: bervo:BERVO_8000211
 name: Phosphorous to carbon ratio
-def: "Phosphorous to carbon ratio is the proportion of phosphorus content relative to carbon content." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The proportion of phosphorus content relative to carbon content in biological materials, indicating stoichiometric relationships and nutrient status. This ratio influences decomposition rates, microbial activity, ecosystem productivity, and represents an important measure of nutrient limitation and biogeochemical cycling in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000001 ! Phosphorus
+is_a: bervo:BERVO_8000075 ! Carbon
+is_a: bervo:BERVO_8000245 ! Ratio
 
 [Term]
 id: bervo:BERVO_8000212
 name: Photosynthetically active radiation
-def: "Photosynthetically active radiation is the portion of light spectrum used by plants for photosynthesis." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The portion of the electromagnetic spectrum, typically between 400 and 700 nanometers, that can be utilized by plants for photosynthesis. This energy source controls primary productivity, plant growth, canopy development, and serves as the fundamental driver of carbon assimilation and ecosystem energy capture in terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000111 ! Radiation
 
 [Term]
 id: bervo:BERVO_8000213
 name: Rubisco activity
-def: "Rubisco activity is the enzymatic function of ribulose-1,5-bisphosphate carboxylase/oxygenase." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The enzymatic function of ribulose-1,5-bisphosphate carboxylase/oxygenase, the key enzyme responsible for carbon dioxide fixation in photosynthesis. This biochemical process controls the rate of carbon assimilation, affects plant productivity, and represents a major constraint on ecosystem carbon uptake and primary productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000214
 name: Chlorophyll
-def: "Chlorophyll is the green pigment in plants that captures light energy for photosynthesis." []
+def: "The green pigment complex in plants and algae that captures light energy and converts it into chemical energy during photosynthesis. This essential biomolecule controls light harvesting efficiency, determines photosynthetic capacity, and serves as an indicator of plant health and ecosystem productivity in terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: CHEBI:28966
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000215
 name: Emission
-def: "Emission is the release or discharge of substances into the environment." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The release or discharge of gases, particles, energy, or other substances from natural or anthropogenic sources into the environment. This process affects air quality, greenhouse gas concentrations, biogeochemical cycling, and represents both natural ecosystem functions and human impacts on environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000216
 name: Grid cell
-def: "Grid cell is a spatial unit used in computational models to represent geographic areas." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A spatial unit used in computational models and geographic information systems to represent discrete geographic areas for analysis and modeling purposes. These spatial elements enable the representation of continuous environmental variables, support spatial analysis, and facilitate the integration of data across different scales in earth system science." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "experimental unit" RELATED []
+synonym: "quadrat" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000217
 name: Plant maturity
-def: "Plant maturity is the stage when a plant has completed its growth and development." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The developmental stage when a plant has completed its growth and reached reproductive capability, characterized by specific morphological and physiological changes. This life cycle stage affects resource allocation, reproductive success, harvest timing, and represents a critical transition point that influences ecosystem dynamics and agricultural productivity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000218
 name: Phosphoric acid
-def: "Phosphoric acid is a chemical compound consisting of hydrogen and phosphate groups." []
+def: "A chemical compound consisting of hydrogen and phosphate groups that serves as a source of phosphorus and affects soil acidity in terrestrial systems. This acid influences phosphorus availability, soil pH, mineral weathering, and serves as both a natural component of biogeochemical cycles and an important industrial chemical." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 xref: CHEBI:26078
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000219
 name: Iron dihydroxide
-def: "Iron dihydroxide is a chemical compound consisting of iron and two hydroxide groups." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A chemical compound consisting of iron and two hydroxide groups that forms under specific redox and pH conditions in soils and aquatic systems. This mineral phase affects iron bioavailability, soil chemistry, and represents an intermediate oxidation state that influences iron cycling and plant nutrition." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000220
 name: Element
-def: "Element is a pure chemical substance consisting of atoms with the same number of protons." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A pure chemical substance consisting of atoms with the same number of protons, representing the fundamental building blocks of all matter in environmental systems. These basic chemical units combine to form compounds and control the chemical composition, reactivity, and properties of materials in terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000221
 name: Dead standing tree
-def: "Dead standing tree is a tree that has died but remains upright." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A tree that has died but remains upright in the forest canopy, providing important habitat structure and contributing to ecosystem functioning. These standing dead trees serve as wildlife habitat, affect forest structure, influence fire behavior, and represent important components of forest carbon storage and nutrient cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "snag" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000222
 name: Soil water
-def: "Soil water is water present in the pore spaces of soil." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "Water present in the pore spaces of soil that is available for plant uptake, microbial activity, and chemical reactions. This essential component controls plant growth, nutrient transport, biogeochemical processes, and represents the primary medium for soil chemistry and biological activity in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000062 ! Soil
 
 [Term]
 id: bervo:BERVO_8000223
 name: Node number
-def: "Node number is the count of nodes present on a plant stem." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The count of nodes present on a plant stem, representing the number of points where leaves, branches, or reproductive structures can emerge. This morphological parameter affects plant architecture, resource allocation, reproductive potential, and serves as an indicator of plant development and growth patterns." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000224
 name: Ear
-def: "Ear is the seed-bearing structure of cereal plants like corn and wheat." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The seed-bearing reproductive structure of cereal plants such as corn and wheat that contains the harvestable grains. This agricultural organ determines crop yield, grain quality, and represents the economically important portion of cereal crops in agricultural production systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: PO:0020136
+is_a: bervo:BERVO_8000021 ! Plant
 
 [Term]
 id: bervo:BERVO_8000225
 name: Nitrogen to carbon ratio
-def: "Nitrogen to carbon ratio is the proportion of nitrogen content relative to carbon content." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The proportion of nitrogen content relative to carbon content in biological materials, indicating the stoichiometric relationship between these essential elements. This ratio influences decomposition rates, microbial activity, nutrient mineralization, and ecosystem responses to nutrient availability and environmental changes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "N:C ratio" EXACT []
+is_a: bervo:BERVO_8000075 ! Carbon
+is_a: bervo:BERVO_8000167 ! Nitrogen
+is_a: bervo:BERVO_8000245 ! Ratio
 
 [Term]
 id: bervo:BERVO_8000226
 name: Layer
-def: "Layer is a distinct horizontal section or stratum within a system." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A distinct horizontal section or stratum within a system such as soil, vegetation, or atmospheric structure that exhibits characteristic properties. These stratified components control vertical gradients, resource distribution, habitat diversity, and represent important organizational features in environmental and ecological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000227
 name: Coefficient
-def: "Coefficient is a numerical factor that expresses a relationship between variables." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "A numerical factor that expresses the quantitative relationship between variables in mathematical models and empirical equations used in environmental science. These parameters control model behavior, quantify process rates, and represent empirically derived or theoretically based constants that characterize environmental and ecological relationships." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000228
 name: Sulfate
-def: "Sulfate is an anion consisting of one sulfur and four oxygen atoms." []
+def: "An anion consisting of one sulfur and four oxygen atoms that represents the most oxidized form of sulfur in environmental systems. This ion affects soil chemistry, plant nutrition, water quality, and serves as both an essential nutrient and a component of acid rain and mineral weathering processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "SO4" EXACT []
+synonym: "SO42-" EXACT []
+synonym: "sulphate" EXACT []
 xref: CHEBI:16189
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_8000229
 name: Landscape
-def: "Landscape is the visible features of an area of land including physical elements and human modifications." []
-is_a: bervo:BERVO_0000000 ! variable
+def: "The visible and measurable features of an area of land including topography, vegetation, water bodies, and human modifications that create spatial patterns and ecological gradients. This spatial concept encompasses the mosaic of ecosystems, land uses, and environmental conditions that influence biodiversity, ecosystem services, and environmental processes at regional scales." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000230
+name: Input
+def: "Data, materials, or energy that enters a system from external sources to be processed, transformed, or utilized by environmental or ecological processes. These inputs control system functioning, drive biogeochemical cycles, and represent the resources and driving forces that sustain ecosystem processes and environmental dynamics." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000207
+is_a: bervo:BERVO_8000242 ! Value
+
+[Term]
+id: bervo:BERVO_8000231
+name: Output
+def: "The products, results, or materials that emerge from a system following processing, transformation, or utilization of inputs by environmental or ecological processes. These outputs represent ecosystem services, waste products, energy transfers, and the measurable results of biogeochemical processes and environmental transformations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000208
+is_a: bervo:BERVO_8000242 ! Value
+
+[Term]
+id: bervo:BERVO_8000232
+name: concept
+def: "The foundational category that serves as the parent classification for all conceptual terms in the Biological and Environmental Research Variable Ontology. This abstract class encompasses all non-variable concepts that describe entities, processes, and properties fundamental to understanding earth and environmental science systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+
+[Term]
+id: bervo:BERVO_8000233
+name: Density
+def: "The ratio of a substance's mass to its volume, representing a fundamental physical property that affects material behavior and environmental processes. This property controls buoyancy, mixing, stratification, and transport processes in fluids while influencing habitat structure and resource distribution in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000241 ! Physical property
+
+[Term]
+id: bervo:BERVO_8000234
+name: Viscosity
+def: "A measure of a fluid's resistance to deformation and flow when subjected to shear or tensile stress, affecting the movement of liquids and gases in environmental systems. This property controls fluid flow rates, mixing processes, transport efficiency, and influences biological locomotion and material transport in aquatic and atmospheric environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000550
+is_a: bervo:BERVO_8000241 ! Physical property
+
+[Term]
+id: bervo:BERVO_8000236
+name: Absorbance
+def: "A measure of the amount of light absorbed by a material or substance as electromagnetic radiation passes through it, fundamental for understanding optical properties. This property affects photosynthesis, light penetration in water bodies, remote sensing applications, and represents the inverse of transmittance in optical and environmental measurements." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "transmittance" RELATED []
+xref: COMO:0000133
+is_a: bervo:BERVO_8000241 ! Physical property
+
+[Term]
+id: bervo:BERVO_8000237
+name: Count
+def: "The numerical value assigned to a discrete quantity of objects, organisms, or events, fundamental for quantitative analysis in environmental and ecological studies. This measurement type enables population assessments, biodiversity quantification, and statistical analysis of discrete environmental variables and biological phenomena." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "quantity" EXACT []
+xref: COMO:0000126
+is_a: bervo:BERVO_8000244 ! Quantitative value
+
+[Term]
+id: bervo:BERVO_8000238
+name: Time
+def: "The continuous progression of existence that provides the temporal framework for all environmental processes, biological activities, and ecosystem dynamics. This fundamental dimension enables the measurement of process rates, seasonal cycles, long-term trends, and temporal relationships that characterize change and development in earth and environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000010
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000239
+name: Date
+def: "A representation of a specific day that provides temporal reference for environmental observations and events, typically including day, month, and year components. This temporal specification enables the timing of ecological events, tracking of environmental changes, and coordination of monitoring activities across different spatial and temporal scales." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "calendar date" EXACT []
+xref: COMO:0000099
+is_a: bervo:BERVO_8000238 ! Time
+
+[Term]
+id: bervo:BERVO_8000240
+name: DateTime
+def: "A representation of a specific moment in time that combines date and time components to provide precise temporal reference for environmental measurements and observations. This temporal specification includes day, month, year, hours, minutes, and potentially seconds, enabling precise timing of processes, events, and data collection in environmental and ecological studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000180
+is_a: bervo:BERVO_8000238 ! Time
+
+[Term]
+id: bervo:BERVO_8000241
+name: Physical property
+def: "A measurable characteristic or attribute that describes the physical state or behavior of matter and energy in environmental systems. This concept encompasses properties such as temperature, density, conductivity, and pressure that govern physical processes in earth and environmental science applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "physical context" EXACT []
+xref: COMO:0000209
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000242
+name: Value
+def: "A numerical or categorical representation that quantifies or describes the magnitude, intensity, or state of a measured or observed property. This concept encompasses all forms of data values used to characterize environmental variables and parameters in earth system science and ecological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000243
+name: Qualitative value
+def: "A non-numerical representation that describes the categorical or descriptive characteristics of an environmental property or condition. This concept encompasses classifications, categories, and descriptive states used to characterize ecological conditions and environmental attributes in earth and environmental science studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000242 ! Value
+
+[Term]
+id: bervo:BERVO_8000244
+name: Quantitative value
+def: "A numerical representation that expresses the measurable magnitude or amount of an environmental property or variable. This concept encompasses all numerical measurements and calculated values used to quantify physical, chemical, and biological parameters in earth system science and environmental research." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000242 ! Value
+
+[Term]
+id: bervo:BERVO_8000245
+name: Ratio
+def: "A quantitative relationship that expresses the proportional magnitude of one environmental variable relative to another variable or reference value. This concept is fundamental for comparing different ecosystem components, expressing stoichiometric relationships, and standardizing environmental measurements across different scales and systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000154
+xref: PATO:0001470
+is_a: bervo:BERVO_8000248 ! Relative value
+
+[Term]
+id: bervo:BERVO_8000246
+name: Category
+def: "A discrete classification or grouping that organizes environmental variables, conditions, or entities into distinct types or classes. This concept is essential for organizing ecological data, defining habitat types, classifying environmental conditions, and structuring taxonomic and functional group classifications in environmental research." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000243 ! Qualitative value
+
+[Term]
+id: bervo:BERVO_8000247
+name: Fraction
+def: "A quantitative representation that expresses the proportional part of a whole environmental variable or system component. This concept is crucial for describing partial quantities, compositional relationships, and proportional distributions of materials, energy, or organisms within ecological and environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000248 ! Relative value
+
+[Term]
+id: bervo:BERVO_8000248
+name: Relative value
+def: "A numerical representation that expresses the magnitude of an environmental variable in relation to a reference value, standard, or other variable. This concept encompasses normalized, standardized, and comparative measurements used to facilitate comparisons across different environmental conditions, spatial scales, and temporal periods." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000244 ! Quantitative value
+
+[Term]
+id: bervo:BERVO_8000249
+name: Standard ambient temperature
+def: "A standard reference temperature of 25 degrees Celsius commonly used in environmental measurements and laboratory conditions for consistency and comparison purposes. This standardized temperature provides a baseline for chemical reaction rates, biological processes, and physical property measurements in earth and environmental science applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "25 degrees Celsius" RELATED []
+synonym: "77 degrees Farenheit" RELATED []
+synonym: "room temperature" EXACT []
+is_a: bervo:BERVO_9000020 ! constant
+
+[Term]
+id: bervo:BERVO_8000250
+name: Solubility
+def: "The capacity of a substance to dissolve in a solvent under specific environmental conditions, typically expressed as concentration at equilibrium. This property controls the mobility and bioavailability of chemicals in soil and water systems, affecting nutrient uptake, contaminant transport, and geochemical processes in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000241 ! Physical property
+
+[Term]
+id: bervo:BERVO_8000251
+name: Argon
+def: "A chemical element and noble gas that constitutes approximately 0.93% of Earth's atmosphere and serves as an important tracer in atmospheric and hydrological studies. This inert gas is used in environmental research for dating groundwater, studying atmospheric mixing processes, and as a reference standard in gas chromatography and other analytical techniques." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "Ar" EXACT []
+xref: CHEBI:49475
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000252
+name: Minimum
+def: "The smallest or lowest value within a dataset, range, or distribution, representing the lower boundary of measured environmental variables. This statistical parameter is essential for characterizing environmental extremes, establishing baseline conditions, and understanding the full range of variability in ecological and environmental measurements." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "min" EXACT []
+xref: COMO:0000151
+is_a: bervo:BERVO_8000244 ! Quantitative value
+
+[Term]
+id: bervo:BERVO_8000253
+name: Maximum
+def: "The largest or highest value within a dataset, range, or distribution, representing the upper boundary of measured environmental variables. This statistical parameter is crucial for identifying environmental extremes, assessing system capacity, and understanding the full scope of variability in ecological and biogeochemical processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "max" EXACT []
+xref: COMO:0000152
+is_a: bervo:BERVO_8000244 ! Quantitative value
+
+[Term]
+id: bervo:BERVO_8000254
+name: Total
+def: "The sum or complete amount of a quantity representing the aggregate value of all components within a defined system or measurement period. This comprehensive measure is fundamental for mass balance calculations, ecosystem budgets, and quantifying cumulative effects in environmental and ecological studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "cumulative" RELATED []
+synonym: "tot" EXACT []
+is_a: bervo:BERVO_8000244 ! Quantitative value
+
+[Term]
+id: bervo:BERVO_8000255
+name: Angle
+def: "A geometric measurement that describes the spatial orientation or inclination between two intersecting lines, surfaces, or directions in environmental systems. This property is fundamental for characterizing slope gradients, solar angles, wind directions, and three-dimensional structural relationships in earth system science and ecological research." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000547
+is_a: bervo:BERVO_8000241 ! Physical property
+
+[Term]
+id: bervo:BERVO_8000256
+name: Sine
+def: "A trigonometric function that expresses the ratio of the opposite side to the hypotenuse in a right triangle, commonly used in environmental modeling applications. This mathematical concept is essential for calculating solar radiation components, wave phenomena, and periodic environmental processes in earth system science." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "sin" EXACT []
+is_a: bervo:BERVO_8000244 ! Quantitative value
+
+[Term]
+id: bervo:BERVO_8000257
+name: Cosine
+def: "A trigonometric function that expresses the ratio of the adjacent side to the hypotenuse in a right triangle, frequently applied in environmental calculations. This mathematical concept is crucial for determining directional components, radiation geometry, and oscillatory patterns in atmospheric and ecological modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "cos" EXACT []
+is_a: bervo:BERVO_8000244 ! Quantitative value
+
+[Term]
+id: bervo:BERVO_8000258
+name: Suburface irrigation
+def: "A water application method that delivers water directly to the root zone through underground distribution systems such as buried drip lines or subsurface emitters. This irrigation technique minimizes surface evaporation losses and provides efficient water delivery for agricultural and landscaping applications in earth system management." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000070 ! Irrigation
+
+[Term]
+id: bervo:BERVO_8000259
+name: Mean
+def: "A statistical measure that represents the central tendency of a dataset calculated as the sum of all values divided by the number of observations. This concept is fundamental for summarizing environmental data, characterizing average conditions, and providing representative values for ecosystem parameters in earth and environmental science research." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "average" EXACT []
+xref: COMO:0000147
+is_a: bervo:BERVO_8000244 ! Quantitative value
+
+[Term]
+id: bervo:BERVO_8000260
+name: Length
+def: "A one-dimensional measurement that quantifies the extent of an object or distance between two points in space. This property is essential for characterizing structural dimensions in ecosystems, measuring spatial scales, and defining geometric parameters in environmental modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "span" RELATED []
+xref: COMO:0000441
+is_a: bervo:BERVO_8000241 ! Physical property
+
+[Term]
+id: bervo:BERVO_8000261
+name: pH
+def: "A logarithmic scale that measures the acidity or alkalinity of aqueous solutions, ranging from 0 to 14 with 7 representing neutrality. This property is critical for characterizing soil chemistry, water quality, nutrient availability, and biological activity in terrestrial and aquatic environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "acidity" RELATED []
+xref: COMO:0000121
+is_a: bervo:BERVO_8000241 ! Physical property
+
+[Term]
+id: bervo:BERVO_8000262
+name: Net
+def: "The remaining amount of a quantity after accounting for opposing processes, losses, or deductions from the total value. This concept is fundamental for calculating net primary productivity, net ecosystem exchange, net radiation balance, and other net fluxes that characterize the overall direction and magnitude of environmental processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000244 ! Quantitative value
+
+[Term]
+id: bervo:BERVO_8000263
+name: Albedo
+def: "A measure of the reflectivity of a surface, expressed as the fraction of incident electromagnetic radiation that is reflected rather than absorbed. This property controls surface energy balance, influences local and regional climate, affects snow and ice persistence, and varies significantly among different land cover types and surface materials." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "non-reflected light" RELATED []
+xref: COMO:0000554
+is_a: bervo:BERVO_8000241 ! Physical property
+
+[Term]
+id: bervo:BERVO_8000264
+name: Fixation
+def: "The conversion of an inorganic substance into an organic compound through biological or chemical processes, most commonly referring to nitrogen or carbon fixation. This process is fundamental for understanding nutrient cycling, primary productivity, and the transformation of atmospheric gases into biologically available forms in terrestrial and aquatic ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000265
+name: Initial
+def: "A reference point representing the starting value, condition, or state of a system at the beginning of a measurement period or before a specified event occurs. This temporal reference is essential for calculating changes, rates, and responses in environmental monitoring, experimental studies, and long-term ecological research." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "start" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000266
+name: Final
+def: "A reference point representing the ending value, condition, or state of a system at the conclusion of a measurement period or after a specified event has occurred. This temporal reference enables the quantification of change, response magnitude, and process outcomes in environmental studies and ecosystem monitoring applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "end" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000267
+name: Area density
+def: "The amount of mass per unit area, expressing the distribution of material across a two-dimensional surface rather than within a three-dimensional volume. This property is important for characterizing biomass distribution, pollutant loading, precipitation amounts, and other environmental quantities that vary spatially across landscapes and surfaces." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000233 ! Density
+
+[Term]
+id: bervo:BERVO_8000268
+name: Michaelis constant
+def: "A kinetic parameter that defines the substrate concentration at which an enzyme-catalyzed reaction proceeds at half its maximum rate, indicating enzyme-substrate affinity. This constant is fundamental for understanding enzyme kinetics, metabolic regulation, and nutrient uptake processes in biological systems and environmental biogeochemistry." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "Km" EXACT []
+xref: COMO:0000542
+is_a: bervo:BERVO_8000270 ! Rate constant
+
+[Term]
+id: bervo:BERVO_8000269
+name: Inhibition constant
+def: "A kinetic parameter that quantifies the concentration of an inhibitor required to reduce enzyme activity to half of its maximum rate. This constant is essential for understanding enzyme regulation, metabolic control, and biochemical inhibition processes in biological systems and environmental biogeochemistry." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "Ki" EXACT []
+xref: COMO:0000545
+is_a: bervo:BERVO_8000272 ! Dissociation constant
+
+[Term]
+id: bervo:BERVO_8000270
+name: Rate constant
+def: "A proportionality constant that relates the rate of a chemical or physical process to the concentrations or activities of the participating reactants. This parameter is fundamental for quantifying reaction kinetics, transformation processes, and temporal dynamics in biogeochemical and environmental modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000495
+is_a: bervo:BERVO_9000020 ! constant
+
+[Term]
+id: bervo:BERVO_8000271
+name: Equilibrium constant
+def: "A thermodynamic parameter that quantifies the relative concentrations of reactants and products when a chemical reaction reaches equilibrium at a given temperature. This constant is essential for understanding chemical stability, phase relationships, and geochemical processes in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000494
+is_a: bervo:BERVO_9000020 ! constant
+
+[Term]
+id: bervo:BERVO_8000272
+name: Dissociation constant
+def: "A thermodynamic parameter that quantifies the tendency of a compound to dissociate into its constituent ions or components in solution. This constant is crucial for understanding acid-base chemistry, ion speciation, and chemical equilibria in soil and water systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000544
+is_a: bervo:BERVO_9000020 ! constant
+
+[Term]
+id: bervo:BERVO_8000273
+name: Heat flux
+def: "The rate of thermal energy transfer per unit area across a surface or interface, typically measured in watts per square meter. This concept is fundamental for understanding energy balance, temperature regulation, and thermal processes in atmospheric, terrestrial, and aquatic environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000040 ! Flux
+is_a: bervo:BERVO_8000092 ! Heat
+
+[Term]
+id: bervo:BERVO_8000274
+name: Bundle sheath
+def: "A layer of tightly packed cells that surrounds the vascular bundles in plant leaves, particularly prominent in C4 plants. This anatomical structure plays a crucial role in photosynthetic carbon concentration mechanisms and is important for understanding plant physiological adaptations and carbon fixation efficiency in different environmental conditions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: PO:0006023
+is_a: bervo:BERVO_8000021 ! Plant
+
+[Term]
+id: bervo:BERVO_8000275
+name: Mesophyll
+def: "The internal leaf tissue located between the upper and lower epidermis where most photosynthesis occurs in plant leaves. This tissue contains chloroplast-rich cells and provides the primary site for carbon dioxide fixation and oxygen production, making it essential for understanding plant productivity and ecosystem carbon cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: PO:0006070
+is_a: bervo:BERVO_8000021 ! Plant
+
+[Term]
+id: bervo:BERVO_8000276
+name: Solar radiation
+def: "Electromagnetic energy emitted by the sun that reaches Earth's surface and drives most environmental and biological processes. This energy source controls photosynthesis, evapotranspiration, weather patterns, and climate dynamics, making it fundamental to earth system science and ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "sunlight" EXACT []
+xref: ENVO:01001862
+is_a: bervo:BERVO_8000111 ! Radiation
+
+[Term]
+id: bervo:BERVO_8000277
+name: Specific oxidation rate
+def: "The rate at which a substance undergoes oxidation normalized by the mass, area, or volume of the substance itself, providing a standardized measure of oxidative activity. This parameter is important for comparing oxidation processes across different materials, environments, or experimental conditions in biogeochemical and environmental chemistry studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000278
+name: Wind speed
+def: "The rate of air movement in the atmosphere, typically measured as the magnitude of horizontal air velocity near Earth's surface. This meteorological parameter controls evapotranspiration rates, heat transfer, mechanical stress on vegetation, and atmospheric mixing processes in environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000279
+name: Yearly
+def: "A temporal scale representing a complete annual cycle of 365 or 366 days, encompassing all seasonal variations and annual patterns. This time period is fundamental for characterizing long-term environmental trends, annual cycles of ecosystem processes, and interannual variability in earth system science." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "annual" EXACT []
+is_a: bervo:BERVO_8000238 ! Time
+
+[Term]
+id: bervo:BERVO_8000280
+name: Monthly
+def: "A temporal scale representing approximately one-twelfth of an annual cycle, typically spanning 28 to 31 days depending on the specific month. This time period is important for characterizing seasonal transitions, monthly climate patterns, and intermediate-term environmental processes in ecosystem monitoring and modeling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "per month" EXACT []
+is_a: bervo:BERVO_8000238 ! Time
+
+[Term]
+id: bervo:BERVO_8000281
+name: Weekly
+def: "A temporal scale representing a seven-day period used for organizing environmental observations and management activities. This time period is useful for characterizing short-term environmental variability, management cycles, and human-influenced patterns in agricultural and urban environmental systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "per week" EXACT []
+is_a: bervo:BERVO_8000238 ! Time
+
+[Term]
+id: bervo:BERVO_8000282
+name: Daily
+def: "A temporal scale representing a 24-hour period corresponding to one complete rotation of Earth relative to the sun. This fundamental time unit captures diurnal cycles of solar radiation, temperature, and biological activity that drive many environmental and ecological processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "per day" EXACT []
+is_a: bervo:BERVO_8000238 ! Time
+
+[Term]
+id: bervo:BERVO_8000283
+name: Hourly
+def: "A temporal scale representing a one-hour period used for characterizing short-term environmental fluctuations and rapid process dynamics. This time resolution is essential for capturing diurnal patterns, meteorological variations, and fine-scale temporal changes in atmospheric and ecological systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "per hour" EXACT []
+is_a: bervo:BERVO_8000238 ! Time
+
+[Term]
+id: bervo:BERVO_8000284
+name: Dissolved organic phosphate
+def: "Phosphorus-containing organic compounds that are dissolved in water and available for biological uptake and transformation. This form of phosphorus represents an important nutrient pool in aquatic ecosystems and soil solutions, controlling primary productivity and biogeochemical cycling in freshwater and marine environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000185 ! Dissolved organic phosphorus
+
+[Term]
+id: bervo:BERVO_8000285
+name: Lake
+def: "A large, relatively permanent body of water that is surrounded by land and disconnected from the ocean, serving as an important freshwater ecosystem. These aquatic systems support diverse biological communities, regulate local climate, provide water resources, and serve as sentinels of environmental change in watershed and regional environmental studies." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "loch" RELATED []
+synonym: "pond" RELATED []
+synonym: "pool" RELATED []
+xref: ENVO:00000020
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000286
+name: Organic matter
+def: "Material derived from the remains, waste products, or secretions of living organisms that contains carbon-based compounds essential for ecosystem functioning. This material serves as a source of nutrients, energy, and soil structure while controlling decomposition processes, carbon sequestration, and habitat quality in terrestrial and aquatic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000287
+name: Heat content
+def: "The total amount of thermal energy contained within a system that can be released or absorbed during physical or chemical processes at constant pressure. This property controls phase transitions, chemical reaction rates, and energy balance processes that influence ecosystem functioning and environmental dynamics in terrestrial and aquatic systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "enthalpy" EXACT []
+synonym: "total heat" EXACT []
+is_a: bervo:BERVO_8000092 ! Heat
+
+[Term]
+id: bervo:BERVO_8000288
+name: Gibbs free energy change
+def: "The maximum amount of useful work that can be extracted from a chemical or physical process occurring at constant temperature and pressure, indicating process spontaneity and feasibility. This thermodynamic parameter is fundamental for understanding chemical equilibria, phase transitions, and energy transformations in biogeochemical and environmental processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+synonym: "available energy" EXACT []
+synonym: "delta G" EXACT []
+synonym: "delta-G" EXACT []
+synonym: "Free enthalpy" EXACT []
+synonym: "Gibbs energy" EXACT []
+synonym: "Gibbs function" EXACT []
+synonym: "ΔG" EXACT []
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000289
+name: Tortuosity
+def: "A quantification of the complexity and indirect nature of pathways within porous media such as soils or sediments, calculated as the ratio of actual flow path length to straight-line distance. This property controls fluid flow rates, diffusion processes, and transport efficiency in groundwater systems, soil hydraulics, and biogeochemical transport modeling applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+xref: COMO:0000532
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000290
+name: Uptake rate
+def: "The rate at which organisms or environmental systems absorb, assimilate, or incorporate substances from their surrounding environment. This concept encompasses processes such as nutrient uptake by plants, gas exchange rates, and contaminant absorption, which are fundamental for understanding ecosystem functioning and biogeochemical cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000291
+name: Soil band
+def: "A localized zone or layer within the soil profile that has distinct properties, composition, or management treatments different from the surrounding soil matrix. This concept is important for precision agriculture, nutrient management, and understanding spatial heterogeneity in soil physical, chemical, and biological properties." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000062 ! Soil
+
+[Term]
+id: bervo:BERVO_8000292
+name: Soil non-band
+def: "The bulk soil matrix that exists outside of specific treated or modified zones, representing the background soil conditions in agricultural or managed systems. This concept provides a reference state for comparing the effects of localized treatments such as fertilizer bands, tillage zones, or root-influenced areas." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000062 ! Soil
+
+[Term]
+id: bervo:BERVO_8000293
+name: Percent
+def: "A dimensionless unit of measurement that expresses a proportion or fraction as parts per hundred, widely used for reporting concentrations and relative quantities. This concept is fundamental for expressing composition ratios, efficiency measures, and proportional relationships in environmental and ecological data presentation." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000248 ! Relative value
+
+[Term]
+id: bervo:BERVO_8000294
+name: Turbidity
+def: "A measure of the cloudiness or haziness of water caused by suspended particles that scatter and absorb light passing through the water column. This optical property is an important indicator of water quality, affecting light penetration for aquatic photosynthesis and serving as a proxy for suspended sediment concentrations in freshwater and marine systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000295
+name: Fluid current
+def: "The continuous directional movement of a fluid such as water or air driven by pressure gradients, temperature differences, or density variations within environmental systems. These movements control mass transport, energy distribution, and mixing processes that influence ecosystem structure, nutrient cycling, and pollutant dispersal in atmospheric, hydrologic, and oceanographic environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000296
+name: Biomass
+def: "The total quantity or weight of organisms in a given area or volume. It may refer to the mass of a taxonomic group or of all species in a community." []
+comment: Definition source - Manual (JHC, Sep 29 2025)
+is_a: bervo:BERVO_8000232 ! concept
+
+[Term]
+id: bervo:BERVO_8000297
+name: Growth respiration efficiency
+def: "The proportion of energy derived from respiration that is successfully converted into new plant biomass or tissue, rather than being lost as heat or used for maintenance respiration. It is a key factor in understanding a plant's or microorganism's overall carbon use efficiency (CUE), indicating how effectively assimilated energy is allocated to growth." []
+comment: Definition source - Manual (JHC, Sep 29 2025)
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_9000000
-name: biogeochemical flux type
-comment: EcosimBGCFluxType.txt
+name: Biogeochemical flux type
+def: "A categorical classification system for organizing variables that represent the movement of chemical elements and compounds through ecosystem compartments. This data type groups parameters that quantify carbon, nitrogen, phosphorus, and other biogeochemical fluxes between atmosphere, biosphere, soil, and water reservoirs in earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "EcosimBGCFluxType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000001
-name: solute parameters for geochemistry modeling
-comment: SoluteParMod.txt
+name: Solute parameters for geochemistry modeling
+def: "A categorical classification system for organizing parameters that control the behavior and transport of dissolved substances in geochemical models. This data type groups variables such as diffusion coefficients, reaction rates, and equilibrium constants that govern solute interactions in soil-water-rock systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SoluteParMod" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000002
-name: plant growth parameters
-comment: GrosubPars.txt
+name: Plant growth parameters
+def: "A categorical classification system for organizing variables that control plant development, biomass accumulation, and physiological processes in vegetation models. This data type groups parameters such as growth rates, allocation coefficients, and phenological thresholds that determine plant responses to environmental conditions in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "GrosubPars" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000003
-name: flag data type
-comment: FlagDataType.txt
+name: Flag data type
+def: "A categorical classification system for organizing logical and boolean variables that control model behavior, activate processes, or indicate system states. This data type groups parameters that serve as switches, indicators, or conditional triggers for various computational pathways and decision-making processes in earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "FlagDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000004
-name: chemical tracer parameters for modeling
+name: Chemical tracer parameters for modeling
+def: "A categorical classification system for organizing parameters that control the behavior and transport of chemical tracers used for tracking substance movement through environmental systems. This data type groups variables such as diffusion coefficients, decay rates, and partition coefficients that govern tracer fate and transport in biogeochemical models." []
 comment: ChemTracerParsMod.txt
 synonym: "ChemTracerParsMod" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000005
-name: sum data type
-comment: EcoSimSumDataType.txt
+name: Sum data type
+def: "A categorical classification system for organizing variables that represent cumulative totals, aggregated quantities, or integrated values across spatial or temporal domains. This data type groups parameters that combine multiple components or processes into summary measures for ecosystem mass balances and budget calculations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "EcoSimSumDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000006
-name: plant data rate type
-comment: PlantDataRateType.txt
+name: Plant data rate type
+def: "A categorical classification system for organizing variables that represent time-dependent rates of plant processes such as photosynthesis, respiration, and growth. This data type groups parameters that quantify temporal changes in plant physiological functions and biomass dynamics in vegetation models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "PlantDataRateType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000007
-name: irrigation data type
-comment: IrrigationDataType.txt
+name: Irrigation data type
+def: "A categorical classification system for organizing variables related to artificial water application in agricultural and managed ecosystems. This data type groups parameters such as irrigation rates, timing schedules, water sources, and efficiency factors that control water management practices in terrestrial models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "IrrigationDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000008
-name: canopy data type
+name: Canopy data type
+def: "A categorical classification system for organizing variables that describe the three-dimensional structure, composition, and functioning of vegetation canopies. This data type groups parameters such as leaf area index, canopy height, light interception, and architectural properties that control ecosystem energy and mass exchange processes." []
 comment: CanopyDataType.txt
 synonym: "CanopyDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000009
-name: land surface data type
-comment: LandSurfDataType.txt
+name: Land surface data type
+def: "A categorical classification system for organizing variables that characterize the physical properties and processes occurring at the interface between terrestrial ecosystems and the atmosphere. This data type groups parameters such as surface roughness, albedo, temperature, and moisture that control energy and water exchange in earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "LandSurfDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000010
-name: plant trait data type
-comment: PlantTraitDataType.txt
+name: Plant trait data type
+def: "A categorical classification system for organizing variables that represent inherent physiological, morphological, and phenological characteristics of plant species or functional groups. This data type groups parameters such as specific leaf area, wood density, maximum photosynthetic rate, and root depth that determine plant ecological strategies and ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "PlantTraitDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000011
-name: chemical transport data type
+name: Chemical transport data type
+def: "A categorical classification system for organizing variables that govern the movement of chemical substances through environmental media via advection, diffusion, and dispersion processes. This data type groups parameters such as transport coefficients, velocity fields, and concentration gradients that control chemical fate and distribution in earth system models." []
 comment: ChemTranspDataType.txt
 synonym: "ChemTranspDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000012
-name: soil biogeochemical data type
-comment: SoilBGCDataType.txt
+name: Soil biogeochemical data type
+def: "A categorical classification system for organizing variables that represent biogeochemical processes and transformations occurring within soil systems. This data type groups parameters such as decomposition rates, nutrient mineralization, microbial activity, and chemical reactions that control soil carbon and nutrient cycling in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SoilBGCDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000013
-name: grid data type
-comment: GridDataType.txt
+name: Grid data type
+def: "A categorical classification system for organizing variables that define the spatial discretization and computational mesh structure used in numerical models. This data type groups parameters such as grid spacing, coordinate systems, boundary conditions, and connectivity information that determine the spatial framework for earth system simulations." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "GridDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000014
-name: microbial data type
-comment: MicrobialDataType.txt
+name: Microbial data type
+def: "A categorical classification system for organizing variables that represent microbial community structure, activity, and ecological functions in environmental systems. This data type groups parameters such as biomass, growth rates, metabolic pathways, and community composition that control microbial contributions to biogeochemical cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "MicrobialDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000015
-name: plant management data type
-comment: PlantMgmtDataType.txt
+name: Plant management data type
+def: "A categorical classification system for organizing variables related to human interventions and management practices that affect plant growth and ecosystem functioning. This data type groups parameters such as fertilization schedules, harvesting practices, pruning regimes, and pest control measures used in agricultural and forestry applications." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "PlantMgmtDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000016
-name: root data type
-comment: RootDataType.txt
+name: Root data type
+def: "A categorical classification system for organizing variables that characterize the structure, function, and dynamics of plant root systems in terrestrial ecosystems. This data type groups parameters such as root biomass, depth distribution, architecture, uptake rates, and exudation processes that control belowground plant-soil interactions." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "RootDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000017
-name: surface litter data type
-comment: SurfLitterDataType.txt
+name: Surface litter data type
+def: "A categorical classification system for organizing variables that describe the accumulation, composition, and decomposition of dead organic matter on soil surfaces. This data type groups parameters such as litter mass, chemical composition, decomposition rates, and layer structure that control organic matter cycling in forest floor environments." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SurfLitterDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000018
-name: microbial parameters
-comment: NitroPars.txt
+name: Microbial parameters
+def: "A categorical classification system for organizing parameters that control microbial processes involved in nitrogen transformations within soil and aquatic systems. This data type groups variables such as nitrification rates, denitrification coefficients, and microbial growth parameters that regulate nitrogen cycling in biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "NitroPars" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000019
-name: sediment data type
-comment: SedimentDataType.txt
+name: Sediment data type
+def: "A categorical classification system for organizing variables that characterize the properties and behavior of particulate matter in aquatic and terrestrial systems. This data type groups parameters such as particle size distribution, settling velocities, erosion rates, and chemical composition that control sediment transport and deposition processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SedimentDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000020
 name: constant
-comment: EcoSimConst.txt
+def: "A categorical classification system for organizing universal physical and chemical constants that remain fixed across different environmental conditions and model applications. This concept groups fundamental parameters such as gas constants, atomic masses, and thermodynamic properties that provide reference values for biogeochemical calculations in earth system models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "EcoSimConst" RELATED []
-is_a: bervo:BERVO_0000000 ! variable
+is_a: bervo:BERVO_8000232 ! concept
 
 [Term]
 id: bervo:BERVO_9000021
-name: climate force data type
+name: Climate force data type
+def: "A categorical classification system for organizing variables that represent atmospheric conditions and meteorological drivers that force terrestrial and aquatic ecosystem processes. This data type groups parameters such as temperature, precipitation, humidity, wind speed, and solar radiation that control environmental conditions in earth system models." []
 comment: ClimForcDataType.txt
 synonym: "ClimForcDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000022
-name: surface and soil data type
-comment: SurfSoilDataType.txt
+name: Surface and soil data type
+def: "A categorical classification system for organizing variables that characterize the integrated properties and processes of surface-soil systems including their physical, chemical, and biological attributes. This data type groups parameters that describe soil-atmosphere interactions, surface energy balance, and coupled surface-subsurface processes in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SurfSoilDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000023
-name: microbial biogeochemistry parameters
-comment: MicBGCPars.txt
+name: Microbial biogeochemistry parameters
+def: "A categorical classification system for organizing parameters that control microbially-mediated biogeochemical processes and transformations in environmental systems. This data type groups variables such as enzyme kinetics, metabolic pathways, growth efficiencies, and substrate preferences that govern microbial contributions to element cycling." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "MicBGCPars" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000024
-name: soil and heat data type
-comment: SoilHeatDataType.txt
+name: Soil and heat data type
+def: "A categorical classification system for organizing variables that describe thermal properties and heat transfer processes within soil systems. This data type groups parameters such as soil temperature, thermal conductivity, heat capacity, and thermal diffusivity that control soil energy balance and temperature dynamics in terrestrial ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SoilHeatDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000025
-name: soil physical data type
-comment: SoilPhysDataType.txt
+name: Soil physical data type
+def: "A categorical classification system for organizing variables that characterize the physical structure and hydraulic properties of soil systems. This data type groups parameters such as porosity, bulk density, particle size distribution, hydraulic conductivity, and water retention that control soil water movement and storage capacity." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SoilPhysDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000026
-name: soil property data type
-comment: SoilPropertyDataType.txt
+name: Soil property data type
+def: "A categorical classification system for organizing variables that describe the fundamental chemical, physical, and biological characteristics of soil systems. This data type groups parameters such as pH, cation exchange capacity, organic matter content, and mineral composition that determine soil fertility and ecosystem functioning." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SoilPropertyDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000027
-name: snow data type
-comment: SnowDataType.txt
+name: Snow data type
+def: "A categorical classification system for organizing variables that characterize snow accumulation, metamorphism, and melting processes in cold climate regions. This data type groups parameters such as snow depth, density, albedo, thermal properties, and water equivalent that control snowpack dynamics and hydrological processes." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SnowDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000028
-name: fertilizer data type
-comment: FertilizerDataType.txt
+name: Fertilizer data type
+def: "A categorical classification system for organizing variables related to nutrient application and fertilizer management in agricultural and managed ecosystems. This data type groups parameters such as application rates, timing, nutrient composition, and release characteristics that control artificial nutrient inputs and plant nutrition in terrestrial systems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "FertilizerDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000029
-name: canopy radiation data type
+name: Canopy radiation data type
+def: "A categorical classification system for organizing variables that describe the interception, absorption, transmission, and reflection of electromagnetic radiation within vegetation canopies. This data type groups parameters such as photosynthetically active radiation, near-infrared radiation, light extinction coefficients, and albedo that control canopy energy balance and photosynthesis." []
 comment: CanopyRadDataType.txt
 synonym: "CanopyRadDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000030
-name: soil organic matter data type
-comment: SOMDataType.txt
+name: Soil organic matter data type
+def: "A categorical classification system for organizing variables that characterize the quantity, quality, and dynamics of organic matter in soil systems. This data type groups parameters such as carbon content, decomposition rates, chemical composition, and stabilization mechanisms that control soil organic matter cycling and carbon sequestration." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SOMDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000031
-name: aqueous chemistry datatype
+name: Aqueous chemistry datatype
+def: "A categorical classification system for organizing variables that describe the chemical composition and reactions of dissolved substances in aqueous solutions within environmental systems. This data type groups parameters such as ion concentrations, pH, chemical equilibria, and reaction kinetics that control aqueous geochemical processes in soil and water systems." []
 comment: AqueChemDatatype.txt
 synonym: "AqueChemDatatype" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
 [Term]
 id: bervo:BERVO_9000032
-name: soil and water data type
-comment: SoilWaterDataType.txt
+name: Soil and water data type
+def: "A categorical classification system for organizing variables that characterize the coupled dynamics of water movement and storage within soil systems. This data type groups parameters such as water content, hydraulic conductivity, water potential, infiltration rates, and drainage processes that control soil hydrology and water availability for plants and ecosystems." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
 synonym: "SoilWaterDataType" RELATED []
 is_a: bervo:BERVO_0000000 ! variable
 
+[Term]
+id: bervo:BERVO_9000033
+name: Constants for specific chemical reactions
+def: "A categorical classification system for organizing thermodynamic and kinetic constants that govern specific chemical transformations and equilibrium processes in environmental systems. This concept groups fundamental parameters such as equilibrium constants, activation energies, and stoichiometric coefficients that control the rates and outcomes of particular chemical reactions in biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_9000020 ! constant
+
+[Term]
+id: bervo:BERVO_9000034
+name: Constants for specific biochemical reactions
+def: "A categorical classification system for organizing thermodynamic and kinetic constants that govern specific biochemical transformations and metabolic processes in living systems. This concept groups fundamental parameters such as enzyme kinetic constants, metabolic coefficients, and pathway-specific rates that control biological chemical reactions in ecosystem and biogeochemical models." []
+comment: Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)
+is_a: bervo:BERVO_9000033 ! Constants for specific chemical reactions
+
+[Typedef]
+id: bervo:BERVO_involves_chemicals
+name: involves chemicals
+def: "A property denoting that an instance of this variable may include one or more chemicals." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
+
+[Typedef]
+id: bervo:BERVO_involves_taxa
+name: involves taxa
+def: "A property denoting that an instance of this variable may include one or more biological taxa." []
+comment: Definition source - Manual (JHC, Sep 25 2025)
+
diff --git a/bervo.owl b/bervo.owl
index 7b7588f..2f3363e 100644
--- a/bervo.owl
+++ b/bervo.owl
@@ -12,11 +12,11 @@
      xmlns:dcterms="http://purl.org/dc/terms/"
      xmlns:oboInOwl="http://www.geneontology.org/formats/oboInOwl#">
     <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/bervo.owl">
-        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/bervo/releases/2025-08-05/bervo.owl"/>
+        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/bervo/releases/2025-11-07/bervo.owl"/>
         <dcterms:description>None</dcterms:description>
         <dcterms:license rdf:resource="https://creativecommons.org/licenses/unspecified"/>
         <dcterms:title>BERVO</dcterms:title>
-        <owl:versionInfo>2025-08-05</owl:versionInfo>
+        <owl:versionInfo>2025-11-07</owl:versionInfo>
     </owl:Ontology>
     
 
@@ -82,37 +82,104 @@
 
     <!-- https://w3id.org/bervo/BERVO_Attribute -->
 
-    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Attribute"/>
+    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Attribute">
+        <obo:IAO_0000115>A property describing the attribute a variable measures or describes. Similar to PATO terms. In general, the attribute is the name for what is measured. For example, if the variable is &quot;concentration of nitrate in water&quot; then the attribute will be &quot;concentration&quot;.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Attribute</rdfs:label>
+    </owl:AnnotationProperty>
     
 
 
     <!-- https://w3id.org/bervo/BERVO_Context -->
 
-    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Context"/>
+    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Context">
+        <obo:IAO_0000115>A property describing the place, situation, activity, or phenomenon the measurement is related to.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Context</rdfs:label>
+    </owl:AnnotationProperty>
     
 
 
     <!-- https://w3id.org/bervo/BERVO_Qualifier -->
 
-    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Qualifier"/>
+    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_Qualifier">
+        <obo:IAO_0000115>A property describing a qualifier for a variable.  For example, if the variable is &quot;total mass&quot;, then the qualifier will be &quot;total&quot;. It may also describe the conditions under which the attribute is measured.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Qualifier</rdfs:label>
+    </owl:AnnotationProperty>
     
 
 
     <!-- https://w3id.org/bervo/BERVO_has_unit -->
 
-    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_has_unit"/>
+    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_has_unit">
+        <obo:IAO_0000115>A property describing a relationship between a variable and one or more units of measurement.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>has unit</rdfs:label>
+    </owl:AnnotationProperty>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_has_value_type -->
+
+    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_has_value_type">
+        <obo:IAO_0000115>A property describing the type of value the measurement has.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>has value type</rdfs:label>
+    </owl:AnnotationProperty>
     
 
 
     <!-- https://w3id.org/bervo/BERVO_measured_in -->
 
-    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_measured_in"/>
+    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_measured_in">
+        <obo:IAO_0000115>A property describing the material or substance a variable is measured within. In general, read as ATTRIBUTE in (this value). For example, if the variable is &quot;concentration of nitrate in water&quot; then the measured_in will be &quot;water&quot;.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>measured in</rdfs:label>
+    </owl:AnnotationProperty>
     
 
 
     <!-- https://w3id.org/bervo/BERVO_measurement_of -->
 
-    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_measurement_of"/>
+    <owl:AnnotationProperty rdf:about="https://w3id.org/bervo/BERVO_measurement_of">
+        <obo:IAO_0000115>A property describing the material or substance a variable is measuring. In general, read as ATTRIBUTE of (this value). For example, if the variable is &quot;concentration of nitrate in water&quot; then the measurement_of will be &quot;nitrate&quot;.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>measurement of</rdfs:label>
+    </owl:AnnotationProperty>
+    
+
+
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Object Properties
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_involves_chemicals -->
+
+    <owl:ObjectProperty rdf:about="https://w3id.org/bervo/BERVO_involves_chemicals">
+        <obo:IAO_0000115>A property denoting that an instance of this variable may include one or more chemicals.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Should be restricted to a list of chemical IDs</rdfs:comment>
+        <rdfs:label>involves chemicals</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_involves_taxa -->
+
+    <owl:ObjectProperty rdf:about="https://w3id.org/bervo/BERVO_involves_taxa">
+        <obo:IAO_0000115>A property denoting that an instance of this variable may include one or more biological taxa.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Should be restricted to a list of taxon IDs</rdfs:comment>
+        <rdfs:label>involves taxa</rdfs:label>
+    </owl:ObjectProperty>
     
 
 
@@ -130,6 +197,10 @@
     <!-- https://w3id.org/bervo/BERVO_0000000 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000000">
+        <obo:IAO_0000115>An observed or calculated property of a system. In BERVO, variables generally correspond to anything subject to change in an experiment or direct observation of an environment or other natural phenomenon.</obo:IAO_0000115>
+        <rdfs:comment>Definition Curated</rdfs:comment>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
         <rdfs:comment>root class of ontology</rdfs:comment>
         <rdfs:label>variable</rdfs:label>
     </owl:Class>
@@ -140,11 +211,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000001">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Total incoming shorwave radiation and sky longwave radiation minus the reflected short wave radiation and outgoing longwave radiation from the land surface and vegetation</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Eco_NetRad_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem net radiation</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -153,11 +219,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000002">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Heat associated the ecosystem evapotranspiration.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Eco_Heat_Latent_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem latent heat flux</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -166,11 +227,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000003">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Sensible heat flux between the atmosphere and land surface enties made up by groud surface and vegetation</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Eco_Heat_Sens_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem sensible heat flux</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -179,11 +235,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000004">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>The residual heat flux into ground computed by subtracting the ecosystem latent heat flux and sensible heat flux from the net ecossytem radiation. This heat flux drives the temperature change of soil.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Eco_Heat_GrndSurf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem storage heat flux</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -192,11 +243,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000005">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative gross primary productiivty from the begging of the year to the current day of year.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Eco_GPP_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>cumulative ecosystem GPP</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -205,11 +251,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000006">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative plant autotrophic respiration, including contirbutions from maintenance and growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Eco_AutoR_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>cumulative ecosystem autotrophic respiration</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -218,11 +259,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000007">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative net primary productiivyt computed by subtracting from autotrophic respiration from gross primary productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Eco_NPP_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>cumulative ecosystem NPP</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -231,11 +267,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000008">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative hetetrophic respiration due to microbial and abiotic decomposition of soil organic matter, counted based on both CO2 and CH4</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Eco_HR_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>cumulative ecosystem heterotrophic respiration</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -244,11 +275,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000009">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Ecosystem hetetrophic respiration counted based CO2</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ECO_HR_CO2_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic respiration as CO2</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2 hr-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -257,11 +283,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000010">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Ecosystem hetetrophic respiration counted based CO2 for different depths in the soil</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ECO_HR_CO2_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>vertically resolved heterotrophic respiraiton as CO2</rdfs:label>
-        <bervo:BERVO_has_unit>gC/d2/hr</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -270,11 +291,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000011">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Ecosystem hetetrophic respiration counted based CH4 for different depths in the soil</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ECO_HR_CH4_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic respiration as CH4</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -283,12 +299,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000013">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Ecosystem harvest refers to the removal of biological products (like timber, fodder, firewood, biofuels, and non-timber forest products) from an ecosystem. It is a form of ecosystem service and is critical to many human livelihoods and economies worldwide. In the context of an earth system model, ecosystem harvest is important to consider as it can significantly impact biodiversity, vegetation structure, and biogeochemical cycles.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>EcoHavstElmnt_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem harvest</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000003"/>
-        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -297,11 +307,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000014">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative nitrogen release in the form of NH4 during microibal decomposition of soil organic matter, net mineralization is defined as the difference between gross NH4 release from organic matter and uptake for microbial biomass synthesis </obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NetNH4Mineralize_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>total NH4 net mineraln (-ve) or immobiln (+ve)</rdfs:label>
-        <bervo:BERVO_has_unit>gN d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -310,11 +315,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000015">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Cumulative mineral phosphorus release in the form of PO43 during microbial decomposition of soil organic matter, net mineralization is defined as the difference between gross release from organic matter and microbial uptake for biomass synthesis </obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NetPO4Mineralize_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>total H2PO4 net mineraln (-ve) or immobiln (+ve)</rdfs:label>
-        <bervo:BERVO_has_unit>gP d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -323,11 +323,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000016">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>WIthin canopy net carbon excahnge defined as the difference between carbon fixation by photosynthesis and CO2 reelase due to autotrophic respiration and disturbances, such as fire, grazing and harvest.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Canopy_NEE_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>total net CO2 fixation</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -336,11 +331,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000017">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>This refers to the chemical elements (C, N, P) that are taken away from the plants through litterfall.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LitrFallStrutElms_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>total LitrFall chemical elements</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -349,11 +339,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000018">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>Ecosystem respiration refers to the release of CO2 and CH4 due to both below and above ground microbial metabolism and plant autotrophic respiration. In EcoSIM, the belowground flux is computed as the land surface release of CO2 through diffusion, ebullition, plant-aided transport, and wet depostion through precipitation and irrigation </obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ECO_ER_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>ecosystem respiration</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -362,11 +347,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000019">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>cumualtive Net biome production refers to the accumulated net carbon fixation by the ecossystem computed as the difference between carbon fixation through photosynthesis and carbon loss through plant and microibal respiration and any kind of disturbances</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Eco_NBP_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>cumulative NBP</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -375,11 +355,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000020">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from non-banded soil</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>REcoH1PO4DmndSoil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>Current HPO4 demand in non-band by all microbial,root,myco populations</rdfs:label>
-        <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -388,11 +363,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000021">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from non-banded soil</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RH1PO4EcoDmndSoilPrev_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>previous time step HPO4 demand in non-band by all microbial,root,myco populations</rdfs:label>
-        <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -401,11 +371,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000022">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>REcoH1PO4DmndBand_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>Current HPO4 demand in band by all microbial,root,myco populations</rdfs:label>
-        <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -414,11 +379,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000023">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000000"/>
-        <obo:IAO_0000115>This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RH1PO4EcoDmndBandPrev_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>Previous time step HPO4 demand in band by all microbial,root,myco populations</rdfs:label>
-        <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -426,12 +386,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000024 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000024">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>A constant to describe how fast the inhibitor loses its inhibition capacity for urea hydrolysis </obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RUreaInhibtorConst</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>rate constants for decline in urea hydrolysis inhibition</rdfs:label>
-        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -439,12 +394,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000025 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000025">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPH2O</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for H2O=H(+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -452,12 +402,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000026 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000026">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPALO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlOH3(s)=Al(3+)+3OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -465,12 +410,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000027 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000027">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPFEO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FeOH3(s)=Fe(3+)+3OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -478,12 +418,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000028 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000028">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPCAC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(s)=Ca(2+)+CO3(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -491,12 +426,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000029 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000029">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPCAS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaSO4(s)=Ca(2+)+SO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -504,12 +434,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000030 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000030">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPALP</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)=Al(3+)+PO4(3-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -517,12 +442,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000031 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000031">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPFEP</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)=Fe(3+)+PO4(3-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -530,12 +450,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000032 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000032">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPCAM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca(H2PO4)2(s)=Ca(2+)+2H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -543,12 +458,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000033 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000033">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPCAD</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaHPO4(s)=Ca(2+)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -556,12 +466,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000034 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000034">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPCAH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for hydroxyapatite,Ca5(PO4)3OH(s)=5Ca(2+)+3PO4(3-)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^8 m^-24</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -569,12 +474,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000035 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000035">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SXOH2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-OH2(+)=X-OH+H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -582,12 +482,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000036 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000036">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SXOH1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-OH1=X-O(-)+H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -595,12 +490,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000037 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000037">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SXH2P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-H2PO4+H2O=X-OH2(+)+H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -608,12 +498,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000038 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000038">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SXH1P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-H1PO4(-)=X-OH+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -621,12 +506,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000039 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000039">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPCO2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CO2 + H2O = HCO3(-) + H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -634,12 +514,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000040 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000040">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPHCO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for HCO3(-) = CO3(2-) + H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -647,12 +522,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000041 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000041">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPN4</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for NH4(+) = NH3 + H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -660,12 +530,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000042 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000042">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPAL1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlOH(2+)=Al(3+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -673,12 +538,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000043 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000043">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPAL2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)2(+)=AlOH(2+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -686,12 +546,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000044 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000044">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPAL3</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(aq)=Al(OH)2(+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -699,12 +554,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000045 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000045">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPAL4</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)4(-)=Al(OH)3(aq)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -712,12 +562,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000046 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000046">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPALS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(SO4)(+)=Al(3+)+SO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -725,12 +570,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000047 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000047">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPFE1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)(2+)=Fe(3+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -738,12 +578,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000048 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000048">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPFE2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)2(+)=FeOH(2+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -751,12 +586,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000049 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000049">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPFE3</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(aq)=Fe(OH)2(+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -764,12 +594,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000050 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000050">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPFE4</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)4(-)=Fe(OH)3(aq)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-^3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -777,12 +602,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000051 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000051">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPFES</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(SO4)(+)=Fe(3+)+SO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -790,12 +610,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000052 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000052">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPCAO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca(OH)(-)=Ca(2+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -803,12 +618,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000053 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000053">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPCAC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(aq)=Ca(2+)+CO3(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -816,12 +626,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000054 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000054">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPCAH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaHCO3(+)=Ca(2+)+HCO3(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -829,12 +634,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000055 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000055">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPCAS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaSO4=Ca(2+)+SO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -842,12 +642,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000056 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000056">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPMGO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for MgOH(+)=Mg(2+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -855,12 +650,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000057 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000057">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPMGC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for MgCO3=Mg(2+)+CO3(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -868,12 +658,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000058 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000058">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPMGH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for MgHCO3(-)=Mg(2+)+HCO3(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -881,12 +666,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000059 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000059">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPMGS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for MgSO4=Mg(2+)+SO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -894,12 +674,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000060 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000060">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPNAC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for NaCO3(-)=Na(+)+CO3(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -907,12 +682,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000061 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000061">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPNAS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for NaSO4(-)=Na(+)+SO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -920,12 +690,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000062 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000062">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPKAS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for KSO4(-)=K(+)+SO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -933,12 +698,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000063 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000063">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPH1P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for HPO4(2-)=H(+)+PO4(3-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -946,12 +706,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000064 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000064">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPH2P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for H2PO4(-)=H(+)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -959,12 +714,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000065 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000065">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPH3P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for H3PO4=H(+)+H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -972,12 +722,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000066 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000066">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPF1P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FeHPO4(+)=Fe(3+)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -985,12 +730,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000067 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000067">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPF2P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FeH2PO4(2+)=Fe(3+)+H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -998,12 +738,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000068 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000068">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPC0P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaPO4(-)=Ca(2+)+PO4(3-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1011,12 +746,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000069 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000069">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPC1P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaHPO4=Ca(2+)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1024,12 +754,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000070 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000070">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPC2P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaH2PO4(+)=Ca(2+)+H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1037,12 +762,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000071 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000071">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPM1P</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for MgHPO4=Mg(2+)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1050,12 +770,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000072 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000072">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPCOH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-COOH=X-COO(-)+H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1063,12 +778,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000073 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000073">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPALO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-COO-Al(OH)2+H(+)=Al(OH)2(+)+X-COOH</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1076,12 +786,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000074 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000074">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPFEO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for X-COO-Fe(OH)2+H(+)=Fe(OH)2(+)+X-COOH</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1089,12 +794,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000075 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000075">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DPCO3</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for H2CO3= CO3(2-)+2H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1102,12 +802,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000076 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000076">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHALO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s)+3H(+) =Al(3+)+3H2O</rdfs:label>
-        <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1115,12 +810,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000077 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000077">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYAL1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s) = Al(OH)(2+)+2OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1128,12 +818,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000078 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000078">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHAL1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s) + 2H(+)=Al(3+)+OH(-)+H2O</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1141,12 +826,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000079 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000079">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYAL2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s) = Al(OH)2(+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1154,12 +834,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000080 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000080">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHAL2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s)+H(+) = Al(OH)2(+) + H2O</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1167,11 +842,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000081 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000081">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPAL3</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s) = Al(OH)3(aq)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1179,12 +850,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000082 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000082">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYAL4</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s)+OH(-) = Al(OH)4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1192,12 +858,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000083 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000083">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHAL4</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Al(OH)3(s)+H2O = Al(OH)4(-)+H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1205,12 +866,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000084 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000084">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHFEO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s)+3H(+) = Fe(3+)+3H2O</rdfs:label>
-        <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1218,12 +874,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000085 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000085">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYFE1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s) = Fe(OH)(2+)+2OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1231,12 +882,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000086 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000086">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHFE1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s) + 2H(+)=Fe(3+)+OH(-)+H2O</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1244,12 +890,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000087 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000087">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYFE2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s) = Fe(OH)2(+)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1257,12 +898,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000088 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000088">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHFE2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s)+H(+) = Fe(OH)2(+) + H2O</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1270,11 +906,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000089 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000089">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPFE3</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s) = Fe(OH)3(aq)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1282,12 +914,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000090 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000090">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYFE4</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s)+OH(-) = Fe(OH)4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1295,12 +922,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000091 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000091">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHFE4</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Fe(OH)3(s)+H2O = Fe(OH)4(-)+H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1308,11 +930,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000092 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000092">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHCAC1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(s)+H(+) = Ca(2+) + HCO3(-)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1320,12 +938,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000093 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000093">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYCAC1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(s)+H2O = Ca(2+)+OH(-)+HCO3(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1333,12 +946,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000094 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000094">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHCAC2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(s)+2H(+)=Ca(2+)+CO2(aq)+H2O</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1346,12 +954,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000095 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000095">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYCAC2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaCO3(s)+H2O = Ca(2+)+2OH(-)+CO2(aq)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1359,11 +962,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000096 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000096">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHA0P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H(+) = Al(3+)+HPO4(2-)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1371,12 +970,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000097 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000097">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYA0P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O =Al(3+)+HPO4(2-)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1384,12 +978,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000098 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000098">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPA1P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O =Al(OH)(2+)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1397,11 +986,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000099 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000099">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYA2P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O+OH(-)=HPO4(2-)+Al(OH)2(+)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1409,12 +994,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000100 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000100">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHA2P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O = HPO4(2-)+Al(OH)2(+)+H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1422,12 +1002,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000101 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000101">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYA3P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O+2OH(-)=Al(OH)3(aq)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1435,12 +1010,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000102 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000102">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHA3P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+HPO4(2-)+2H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1448,12 +1018,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000103 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000103">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYA4P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O+3OH(-)=Al(OH)4(-)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1461,12 +1026,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000104 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000104">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHA4P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+HPO4(2-)+3H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^4 m^-12</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1474,12 +1034,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000105 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000105">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHA0P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H(+)=Al(3+)+H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1487,12 +1042,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000106 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000106">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYA0P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O=Al(3+)+H2PO4(-)+2OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1500,12 +1050,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000107 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000107">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYA1P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O=Al(OH)(2+)+H2PO4(-)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1513,11 +1058,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000108 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000108">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHA1P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+H2O+H(+)=Al(OH)(2+)+H2PO4(-)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1525,12 +1066,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000109 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000109">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPA2P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O=Al(OH)2(+)+H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1538,11 +1074,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000110 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000110">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYA3P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O+OH(-)=Al(OH)3(aq)+H2PO4(-)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1550,12 +1082,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000111 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000111">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHA3P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+H2PO4(-)+H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1563,12 +1090,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000112 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000112">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYA4P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+2H2O+2OH(-)=Al(OH)4(-)+H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1576,12 +1098,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000113 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000113">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHA4P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+H2PO4(-)+2H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1589,11 +1106,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000114 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000114">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHF0P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H(+)= Fe(3+)+HPO4(2-)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1601,12 +1114,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000115 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000115">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYF0P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O = Fe(3+)+HPO4(2-)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1614,12 +1122,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000116 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000116">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPF1P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O = Fe(OH)(2+)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1627,11 +1130,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000117 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000117">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYF2P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O+OH(-)=HPO4(2-)+Fe(OH)2(+)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1639,12 +1138,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000118 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000118">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHF2P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O = HPO4(2-)+Fe(OH)2(+)+H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1652,12 +1146,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000119 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000119">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYF3P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O+2OH(-)=Fe(OH)3(aq)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1665,12 +1154,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000120 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000120">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHF3P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+HPO4(2-)+2H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1678,12 +1162,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000121 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000121">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYF4P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O+3OH(-)=Fe(OH)4(-)+HPO4(2-)</rdfs:label>
-        <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1691,12 +1170,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000122 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000122">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHF4P1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+HPO4(2-)+3H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^4 m^-12</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1704,12 +1178,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000123 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000123">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHF0P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H(+)=Fe(3+)+H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1717,12 +1186,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000124 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000124">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYF0P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O =Fe(3+)+H2PO4(-)+2OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1730,12 +1194,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000125 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000125">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYF1P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O=Fe(OH)(2+)+H2PO4(-)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1743,11 +1202,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000126 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000126">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHF1P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+H2O+H(+)=Fe(OH)(2+)+H2PO4(-)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1755,12 +1210,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000127 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000127">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPF2P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O=Fe(OH)2(+)+H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1768,11 +1218,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000128 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000128">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYF3P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O+OH(-)=Fe(OH)3(aq)+H2PO4(-)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1780,12 +1226,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000129 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000129">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHF3P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+H2PO4(-)+H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1793,12 +1234,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000130 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000130">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYF4P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+2H2O+2OH(-)=Fe(OH)4(-)+H2PO4(-)</rdfs:label>
-        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1806,12 +1242,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000131 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000131">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHF4P2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+H2PO4(-)+2H(+)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1819,11 +1250,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000132 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000132">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHCAD2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaHPO4(s)+H(+)=Ca(2+)+H2PO4(-)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1831,12 +1258,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000133 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000133">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYCAD2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for CaHPO4(s)+H2O=Ca(2+)+H2PO4(-)+OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1844,12 +1266,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000134 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000134">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHCAH1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca5(PO4)3OH(s)+4H(+)=3HPO4(2-)+5Ca(2+)+H2O</rdfs:label>
-        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1857,12 +1274,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000135 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000135">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYCAH1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca5(PO4)3OH(s)+3H2O=5Ca(2+)+3HPO4(2-)+4OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^11 m^-33</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1870,12 +1282,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000136 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000136">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SHCAH2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca5(PO4)3OH(s)+7H(+)+3OH(-)=3HPO4(2-)+5Ca(2+)+4H2O</rdfs:label>
-        <bervo:BERVO_has_unit>m^9 mol^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1883,12 +1290,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000137 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000137">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>The equilibrium constant of a chemical reaction (denoted as K) is a numerical value that describes the ratio of product concentrations to reactant concentrations, each raised to the power of their respective stoichiometric coefficients, when the reaction has reached equilibrium. At this point, the forward and reverse reaction rates are equal, and the composition of the system remains constant over time</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SYCAH2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>equilibrium constant for Ca5(PO4)3OH(s)+3H2O=3HPO4(2-)+5Ca(2+)+4OH(-)</rdfs:label>
-        <bervo:BERVO_has_unit>mol^11 mol^-33</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1896,12 +1298,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000138 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000138">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>Michaelis-Menten parameter for urea hydrolysis</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DUKM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>Km for Urea hydrolysis</rdfs:label>
-        <bervo:BERVO_has_unit>g m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1909,12 +1306,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000139 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000139">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>Product inhibition for Michelis-Menten based urea hydrolysis</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DUKI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>Ki for urea hydrolysis</rdfs:label>
-        <bervo:BERVO_has_unit>g m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1922,11 +1314,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000140 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000140">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>Chemical activity of solid substrate, which is set 1.0 by convention.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>A0</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>activity for solids</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1934,11 +1322,12 @@
     <!-- https://w3id.org/bervo/BERVO_0000141 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000141">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>Cation exchange capacity (CEC) of SOC is a measure of a soil organic matter&apos;s ability to hold and exchange positively charged ions (cations) such as calcium (Ca²⁺), magnesium (Mg²⁺), potassium (K⁺), sodium (Na⁺), and others.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>The capacity of soil organic carbon to hold and exchange positively charged ions including calcium, magnesium, potassium, and sodium through functional groups on organic matter surfaces. This property controls nutrient retention and availability in soils and is essential for modeling soil fertility and plant nutrition in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>COOH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>Cation exchange capacity of SOC</rdfs:label>
+        <rdfs:label>Cation exchange capacity of soil organic carbon</rdfs:label>
         <bervo:BERVO_has_unit>eqv (gC)^-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -1947,12 +1336,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000142 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000142">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the maximum Ca(2+) concentration in the soil. It is EcoSIM specific</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCAMX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>maximum Ca concentration</rdfs:label>
-        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1960,12 +1344,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000143 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000143">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of NH4 after fertilization</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RFertNH4SpecReleaz</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>specific rate constants for NH4 release after fertilizer application</rdfs:label>
-        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1973,12 +1352,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000144 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000144">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of NH3 after fertilization</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RFertNH3SpecReleaz</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>specific rate constants for NH3 release after fertilizer application</rdfs:label>
-        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1986,12 +1360,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000145 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000145">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of Urea after fertilization</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RFertUreaSpecHydrol</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>specific rate constants for Urea release after fertilizer application</rdfs:label>
-        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -1999,12 +1368,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000146 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000146">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of NO3 after fertilization</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RFertNO3SpecReleaz</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>specific rate constants for NO3 release after fertilizer application</rdfs:label>
-        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -2012,12 +1376,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000147 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000147">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000001"/>
-        <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of H2PO4 after fertilization</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SPPO4</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>specific rate constants for H2PO4 release after fertilizer application</rdfs:label>
-        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
     </owl:Class>
     
 
@@ -2026,10 +1385,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000148">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It is a threshold parameter over which leaf starts doing nutrient remobilization. The threshold is tested using the ratio of the hours that leaf-off criterion is met with the total hours required for leave-off to occur.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FracHour4LeafoffRemob</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>allocation parameter</rdfs:label>
     </owl:Class>
     
 
@@ -2038,10 +1393,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000149">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It is an allometric parameter for leaf that when carbon is allocated for leave growth, it should not be less than this minimu fraction</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PART1X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum fraction of growth allocated to leaf</rdfs:label>
     </owl:Class>
     
 
@@ -2050,10 +1401,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000150">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It is an allometric parameter for petiole that when carbon is allocated for petiole growth, it should not be less than this minimu fraction</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PART2X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum fraction of growth allocated to petiole</rdfs:label>
     </owl:Class>
     
 
@@ -2062,11 +1409,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000151">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameters refers to the maximum nonstructural carbon turnover rate for supporting canopy growth</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VMXC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for nonstructural C oxidation in respiration</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2075,11 +1417,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000152">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameter is the specific senescence rate of canopy organs (including leaf, petiole and reproductive organs) by the end of growing season assuming senescence follows linear kinetics  </obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FSNR</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for LitrFall at end of growing season</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2088,10 +1425,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000153">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This is the threhold number of hours that a plant fails to do grain-fill and then become mature</obo:IAO_0000115>
+        <obo:IAO_0000115>The threshold accumulation of hours during which grain filling ceases before plants reach physiological maturity. This parameter determines the timing of crop maturation and is important for modeling reproductive phenology and harvest timing in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4PhyslMature</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>number of hours with no grain filling required for physilogical maturity</rdfs:label>
+        <rdfs:label>Number of hours with no grain filling required for physilogical maturity</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2101,10 +1439,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000154">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This is threshold number of hours that a plant starts to do sensence after becoming mature</obo:IAO_0000115>
+        <obo:IAO_0000115>The threshold accumulation of hours between physiological maturity and the initiation of complete plant senescence. This parameter controls the duration of the post-maturity phase and affects the timing of nutrient remobilization and litterfall in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4FullSenes</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>number of hours until full senescence after physl maturity</rdfs:label>
+        <rdfs:label>Number of hours until full senescence after physl maturity</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2114,11 +1453,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000155">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameter determins the maximum fraction of sapwood or root are in the form of remobilizable reserve biomass</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>XFRX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum storage C content for remobiln from stalk,root reserves</rdfs:label>
-        <bervo:BERVO_has_unit>gC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2127,10 +1461,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000156">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This rate parameter used compute the nonstructural biomass transfer between roots and stalk, assuming the excahnge follows the biomass cocnentration gradient</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate parameter governing nonstructural biomass transfer between root and stalk storage pools, assuming exchange follows concentration gradients. This constant controls the speed of carbon redistribution within plants and affects the temporal dynamics of carbon allocation and plant responses to changing resource availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XFRY</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate const for remobiln to storage from stalk,root reserves</rdfs:label>
+        <rdfs:label>Rate const for remobiln to storage from stalk,root reserves</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2140,10 +1475,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000157">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Minimum fraction of mycorrhizal biomass C that is associated with C transferable with respect to roots</obo:IAO_0000115>
+        <obo:IAO_0000115>The minimum fraction of mycorrhizal fungal biomass carbon that can be transferred in association with root carbon during carbon exchange processes. This parameter constrains the coupling between plant and mycorrhizal carbon economies and affects the modeling of plant-fungal symbiotic relationships in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FSNK</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>min ratio of branch or mycorrhizae to root for calculating C transfer</rdfs:label>
+        <rdfs:label>Min ratio of branch or mycorrhizae to root for calculating carbon transfer</rdfs:label>
     </owl:Class>
     
 
@@ -2152,11 +1488,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000158">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Fraction of maintenance deficit that will lead to remolization in plant stalk.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FXFS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for remobilization of stalk C,N,P</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2165,11 +1496,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000159">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Rate parameter that is used to compute the gradient nonstructural biomass transfer between mycorrhizae and roots</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FMYC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for root-mycorrhizal C,N,P exchange</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2177,12 +1503,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000160 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000160">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>inhibition parameter used to compute N limitation on canopy growth assuming the limitation follows Michaelis-Menten kinetics</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNKI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>nonstructural N inhibition constant on growth</rdfs:label>
-        <bervo:BERVO_has_unit>g N, g-1 C</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -2190,12 +1511,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000161 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000161">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>inhibition parameter used to compute P limitation on canopy growth assuming the limitation follows Michaelis-Menten kinetics</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CPKI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>nonstructural P inhibition constant on growth</rdfs:label>
-        <bervo:BERVO_has_unit>g P g-1 C</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -2204,10 +1520,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000162">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Specific maintenance rate per unit shoot structural nitrogen for computing canopy maintenance respiration </obo:IAO_0000115>
+        <obo:IAO_0000115>The maintenance respiration rate per unit of shoot structural nitrogen content used to calculate canopy maintenance carbon costs. This parameter quantifies the metabolic carbon expenditure required to maintain existing plant tissues and is fundamental for modeling plant carbon budgets and net primary productivity in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RmSpecPlant</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>specific maintenance respiration rate</rdfs:label>
+        <rdfs:label>Specific maintenance respiration rate</rdfs:label>
         <bervo:BERVO_has_unit>g C g-1 N h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2217,11 +1534,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000163">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Threshold turgor pressure under which canopy organ extension/growth stop</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PSIMin4OrganExtens</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum water potential for organ expansion,extension</rdfs:label>
-        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2230,11 +1542,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000164">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Minimum stomatal conductance to CO2 exchange between leaves and atmosphere.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCMN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum stomatal resistance to CO2</rdfs:label>
-        <bervo:BERVO_has_unit>s m-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2243,10 +1550,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000165">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This distance effectively extends the secondary roots&apos; effecting zone, a parameter used to compute metabolic sink for root growth</obo:IAO_0000115>
+        <obo:IAO_0000115>The distance from the root tip where secondary root formation begins, effectively extending the zone of influence for root growth and resource acquisition. This parameter determines the spatial distribution of root branching and affects the calculation of metabolic sink strength for root development in soil profile modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RTDPX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>distance behind growing point for secondary roots</rdfs:label>
+        <rdfs:label>Distance behind growing point for secondary roots</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2256,11 +1564,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000166">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Minimu length of secondary roots</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Root2ndMeanLensMin</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum average secondary root length</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2269,10 +1572,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000167">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>The root modulus of elasticity refers to the measure of stiffness or elasticity of a root tissue. This measures how much the root tissue resists deformation under mechanical stress (such as bending, tension, or compression) before it undergoes permanent deformation</obo:IAO_0000115>
+        <obo:IAO_0000115>The measure of root tissue stiffness quantifying resistance to mechanical deformation under stress including bending, tension, and compression forces. This parameter affects root penetration through soil layers and resistance to soil compaction, influencing root system development and plant anchorage in terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EMODR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>root modulus of elasticity</rdfs:label>
+        <rdfs:label>Root modulus of elasticity</rdfs:label>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2282,10 +1586,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000168">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>The quantum efficiency of photosynthesis (often called the &quot;quantum yield&quot;) is the ratio of the number of photosynthetic events (such as CO₂ molecules fixed, O₂ molecules evolved, or electrons transferred) to the number of photons absorbed by the system. It quantifies how efficiently absorbed light photons are used for productive photochemical processes like carbon fixation or oxygen evolutio</obo:IAO_0000115>
+        <obo:IAO_0000115>The ratio of photosynthetic electron transport events to photons absorbed by the photosynthetic apparatus, quantifying light use efficiency. This parameter determines how effectively plants convert absorbed photosynthetically active radiation (PAR) into chemical energy and is fundamental for modeling primary productivity and carbon fixation in terrestrial ecosystems under varying light conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QNTM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>quantum efficiency</rdfs:label>
+        <rdfs:label>Quantum efficiency</rdfs:label>
         <bervo:BERVO_has_unit>umol e- umol-1 PAR</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2295,10 +1600,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000169">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It is the shape parameter to calculate electron transport rate in the Farquhar model of photosynthesis</obo:IAO_0000115>
+        <obo:IAO_0000115>The curvature parameter that describes the non-linear relationship between electron transport rate and photosynthetically active radiation in the Farquhar photosynthesis model. This parameter determines the shape of the light response curve and is essential for accurately modeling photosynthetic responses to varying light conditions in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CURV</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>shape parameter for e- transport response to PAR</rdfs:label>
+        <rdfs:label>Shape parameter for e- transport response to PAR</rdfs:label>
     </owl:Class>
     
 
@@ -2307,10 +1613,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000170">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It measures how much mole of electrons are needed to fix one mol of CO2 by Rubisco enzymes</obo:IAO_0000115>
+        <obo:IAO_0000115>The stoichiometric requirement of electrons needed for carbon dioxide fixation by ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) enzymes in C3 photosynthesis. This parameter links photosynthetic electron transport to carbon assimilation and is fundamental for modeling C3 plant productivity and energy conversion efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ELEC3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>e- requirement for CO2 fixn by rubisco</rdfs:label>
+        <rdfs:label>Electron requirement for carbon dioxide fixn by rubisco</rdfs:label>
         <bervo:BERVO_has_unit>umol e- umol CO2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2320,10 +1627,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000171">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It measures how much mole of electrons are needed to fix one mol of CO2 by PEP enzymes</obo:IAO_0000115>
+        <obo:IAO_0000115>The stoichiometric requirement of electrons needed for carbon dioxide fixation by phosphoenolpyruvate (PEP) carboxylase enzymes in C4 photosynthesis. This parameter determines the energy cost of carbon dioxide concentration mechanisms in C4 plants and is crucial for modeling C4 plant productivity and water use efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ELEC4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>e- requirement for CO2 fixn by PEP carboxylase</rdfs:label>
+        <rdfs:label>Electron requirement for carbon dioxide fixn by PEP carboxylase</rdfs:label>
         <bervo:BERVO_has_unit>umol e- umol CO2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2333,11 +1641,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000172">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Parameter for modeling product inhbition on C3 carbon leakage from bundle sheath to mesophyll. </obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CO2KI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Ki for C3 leakage from bundle sheath to mesophyll in C4</rdfs:label>
-        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2346,10 +1649,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000173">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>parameter for modeling CO2 leaking from bundle sheath in C4 photosynthesis </obo:IAO_0000115>
+        <obo:IAO_0000115>The fraction of decarboxylation reactions in bundle sheath cells that produce carbon dioxide during C4 photosynthesis. This parameter determines the efficiency of carbon dioxide concentration mechanisms and affects the modeling of C4 photosynthetic advantage and water use efficiency under different environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FCMassCO2BundleSheath_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>partition decarboxylation to CO2 in C4</rdfs:label>
+        <rdfs:label>Partition decarboxylation to carbon dioxide in C4</rdfs:label>
     </owl:Class>
     
 
@@ -2358,10 +1662,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000174">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>parameter for modleing HCO3 leaking from bundle sheath in C4 photosynthesis </obo:IAO_0000115>
+        <obo:IAO_0000115>The fraction of carbon leakage from bundle sheath cells that occurs as bicarbonate ions during C4 photosynthesis. This parameter quantifies inefficiencies in the C4 carbon concentration mechanism and affects the modeling of C4 plant productivity and competitive advantage over C3 plants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FCMassHCO3BundleSheath_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>partition leakage to HCO3 in C4</rdfs:label>
+        <rdfs:label>Partition leakage to HCO3 in C4</rdfs:label>
     </owl:Class>
     
 
@@ -2370,10 +1675,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000175">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>The CO₂ compensation point in C4 photosynthesis modeling is the CO₂ concentration at which the rate of photosynthetic CO₂ uptake exactly equals the rate of CO₂ release from both photorespiration and mitochondrial respiration.</obo:IAO_0000115>
+        <obo:IAO_0000115>The atmospheric carbon dioxide concentration at which photosynthetic carbon dioxide uptake equals carbon dioxide release from photorespiration and mitochondrial respiration in C4 plants. This parameter defines the lower limit for net carbon dioxide assimilation and is fundamental for modeling C4 plant responses to varying atmospheric carbon dioxide concentrations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>COMP4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>C4 CO2 compensation point</rdfs:label>
+        <rdfs:label>C4 carbon dioxide compensation point</rdfs:label>
         <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2383,10 +1689,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000176">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Water associated with leaf biomass</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FDML</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>leaf water content, (g H2O g-1 C)</rdfs:label>
     </owl:Class>
     
 
@@ -2395,11 +1697,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000177">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Leaf biomass water in bundle sheath cells</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FBS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>leaf water content in bundle sheath, in C4 CO2 fixn</rdfs:label>
-        <bervo:BERVO_has_unit>m3 H2O (gC)-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2408,11 +1705,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000178">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Leaf biomass water in mesophyll cells</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FMP</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>leaf water content in mesophyll in C4 CO2 fixn</rdfs:label>
-        <bervo:BERVO_has_unit>m3 H2O (gC)-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2421,10 +1713,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000179">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Ratio of the minimum NC or PC ratio with respect to the maximum NC or PC ratio of leaf. The NC or PC ratios are computed based on leaf stoichiometry. </obo:IAO_0000115>
+        <obo:IAO_0000115>The ratio of minimum to maximum nitrogen:carbon or phosphorus:carbon ratios in leaf tissues based on plant functional type stoichiometric constraints. This parameter defines the lower bounds of leaf nutrient content and affects photosynthetic capacity and nutrient cycling in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZPLFM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>min N:C,P:C in leaves relative to max values from PFT file</rdfs:label>
+        <rdfs:label>Min N:C,P:C in leaves relative to max values from PFT file</rdfs:label>
     </owl:Class>
     
 
@@ -2433,10 +1726,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000180">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Ratio of the minimum NC or PC ratio with respect to the maximum NC or PC ratio of grains. The NC or PC ratios are computed based on leaf stoichiometry. </obo:IAO_0000115>
+        <obo:IAO_0000115>The ratio of minimum to maximum nitrogen:carbon or phosphorus:carbon ratios in grain tissues based on plant functional type stoichiometric constraints. This parameter defines the lower bounds of grain nutrient content and affects seed quality, reproductive success, and nutrient cycling through crop harvest in agricultural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZPGRM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>min N:C,P:C in grain relative to max values from PFT file</rdfs:label>
+        <rdfs:label>Min N:C,P:C in grain relative to max values from PFT file</rdfs:label>
     </owl:Class>
     
 
@@ -2445,10 +1739,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000181">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Fraction of stalk area that holds the xylem and phloem tubes for water and metabolite transport between plant organs</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FSTK</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>fraction of stalk area contributing to water,heat flow</rdfs:label>
     </owl:Class>
     
 
@@ -2457,11 +1747,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000182">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Maxium allowed tube radius to do xylem and phloem transport, located at the out surface of stalk.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ZSTX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum stalk inner radius for tranpsiration</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2470,11 +1755,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000183">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Carbn-based stalk mass denisty used to copmute stalk volume</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>StalkMassDensity</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>stalk density</rdfs:label>
-        <bervo:BERVO_has_unit>MgC m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2485,8 +1765,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Stalk volume per g carbon biomass</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SpecStalkVolume</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>specific volume (m3 gC-1)</rdfs:label>
+        <rdfs:label>Specific volume</rdfs:label>
+        <bervo:BERVO_has_unit>m3 gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2495,10 +1777,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000185">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It is a model-specific scaling parameter for computing biomass allocation to canopy foliage</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FRTX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Fraction used to calculate woody faction of stalk,root</rdfs:label>
     </owl:Class>
     
 
@@ -2506,12 +1784,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000186 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000186">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Half saturation parameter for modeling carbon biomass flow during seed setting using the Michaelis-Menten kinetics</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SETC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Km for nonstructural C concn on seed set</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -2519,12 +1792,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000187 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000187">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Half saturation parameter for modeling nitrogen biomass flow during seed setting using the Michaelis-Menten kinetics</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SETN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Km for nonstructural N concn on seed set</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -2532,12 +1800,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000188 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000188">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Half saturation parameter for modeling phosphorus biomass flow during seed setting using the Michaelis-Menten kinetics</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SETP</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Km for nonstructural P concn on seed set</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -2548,8 +1811,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>An exponent parameter to compute leaf area expansion in the model</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SLA2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>parameter for calculating leaf area expansion</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:label>Parameter for calculating leaf area expansion</rdfs:label>
     </owl:Class>
     
 
@@ -2560,8 +1825,10 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>An exponent parameter to compute petiole length expansion in the model</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SSL2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>parameter for calculating petiole extension</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:label>Parameter for calculating petiole extension</rdfs:label>
     </owl:Class>
     
 
@@ -2570,10 +1837,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000191">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>an exponent parameter to compuate stalk volume expasion in the model</obo:IAO_0000115>
+        <obo:IAO_0000115>An exponent parameter to compute stalk volume expasion in the model</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SNL2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>parameter for calculating stalk extension</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:label>Parameter for calculating stalk extension</rdfs:label>
     </owl:Class>
     
 
@@ -2582,10 +1851,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000192">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>A stoichiometry ratio to compute the minimum nitrogen flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNMX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum C:N ratio for nonstructural N transfer</rdfs:label>
     </owl:Class>
     
 
@@ -2594,10 +1859,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000193">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>A stoichiometry ratio to compute the minimum phosphorus flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CPMX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum C:P ratio for nonstructural P transfer</rdfs:label>
     </owl:Class>
     
 
@@ -2606,10 +1867,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000194">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>A stoichiometry ratio to compute the maximum nitrogen flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNMN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum C:N ratio for nonstructural N transfer</rdfs:label>
     </owl:Class>
     
 
@@ -2618,10 +1875,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000195">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>A stoichiometry ratio to compute the maximum phosphorus flow associated with a transfer flux of nonstructual carbon between different storage pools of the plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CPMN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum C:P ratio for nonstructural P transfer</rdfs:label>
     </owl:Class>
     
 
@@ -2630,10 +1883,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000196">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It quantifies how much nitrogen can be fixed from N2 in the form NH3 when one mass unit of carbon is oxidized </obo:IAO_0000115>
+        <obo:IAO_0000115>The mass of atmospheric nitrogen converted to ammonia per unit of carbon oxidized by nitrogen-fixing bacteria in root nodules. This parameter quantifies the energetic efficiency of biological nitrogen fixation and is essential for modeling symbiotic nitrogen inputs and plant nutrition in nitrogen-limited terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EN2F</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>N fixation yield from C oxidation</rdfs:label>
+        <rdfs:label>Nitrogen fixation yield from carbon oxidation</rdfs:label>
         <bervo:BERVO_has_unit>g N g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2643,10 +1897,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000197">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It quantifies how fast nitrogen fixing bacteria can oxidize its nonstructural biomass carbon to support its metabolism.</obo:IAO_0000115>
+        <obo:IAO_0000115>The maximum rate at which nitrogen-fixing bacteria oxidize nonstructural biomass carbon to support their metabolic processes and nitrogen fixation activity. This parameter determines the carbon cost of nitrogen fixation and affects the modeling of plant-bacteria carbon exchange and symbiotic nitrogen inputs to ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMXO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>specific respiration rate by bacterial N2 fixers</rdfs:label>
+        <rdfs:label>Specific respiration rate by bacterial nitrogen fixers</rdfs:label>
         <bervo:BERVO_has_unit>g g-1 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2655,11 +1910,12 @@
     <!-- https://w3id.org/bervo/BERVO_0000198 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000198">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>The half saturation parameter when the effect of nodule C biomass on its maintenance is modeled using Michaelis-Menten kinetics</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>The half-saturation parameter for nodule carbon biomass effects on maintenance respiration using Michaelis-Menten kinetics in nitrogen-fixing root nodules. This constant determines the relationship between nodule size and metabolic activity and is important for modeling the carbon costs of maintaining nitrogen-fixing symbioses.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPNDLK</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>half saturation parameter for nodule maintenance respiration</rdfs:label>
+        <rdfs:label>Half saturation parameter for nodule maintenance respiration</rdfs:label>
         <bervo:BERVO_has_unit>gC</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2669,10 +1925,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000199">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>It quantifies how fast the N-fixing bacteria lose activity when mortality is modeled using the linear kinetics.</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate at which nitrogen-fixing bacteria lose metabolic activity and viability following first-order decay kinetics in root nodule systems. This parameter quantifies bacterial mortality and turnover rates and affects the modeling of nodule senescence and symbiotic nitrogen fixation capacity over time.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SPNDL</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate by bacterial N2 fixers</rdfs:label>
+        <rdfs:label>Specific decomposition rate by bacterial N2 fixers</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2684,8 +1941,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>A model-specifc parameter to compute carbon, nitrogen and phosphorus exchange between nodule bacteria and their hosting plants.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CCNGR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>parameter to calculate nonstructural C,N,P exchange</rdfs:label>
+        <rdfs:label>Parameter to calculate nonstructural C,N,P exchange</rdfs:label>
     </owl:Class>
     
 
@@ -2694,11 +1952,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000202">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Initial noduble carbon biomass C at the time of infection of the hosting plant. The infection is applied when noduble biomass of the hosting plant is zero.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NodulBiomCAtInfection</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>initial bacterial mass at infection</rdfs:label>
-        <bervo:BERVO_has_unit>gC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2706,12 +1959,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000203 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000203">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Half saturation parameter for modeling bacterial use of nonstructural nitrogen using the Michaelis-Menten kinetics</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CZKM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Km for nonstructural Nuptake by bacteria</rdfs:label>
-        <bervo:BERVO_has_unit>gN</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -2719,12 +1967,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000204 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000204">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Half saturation parameter for modeling bacterial use of nonstructural phosphorus using the Michaelis-Menten kinetics</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CPKM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>Km for nonstructural P uptake by bacteria</rdfs:label>
-        <bervo:BERVO_has_unit>gP</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -2733,10 +1976,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000205">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Minimum fraction of root C can be recyled during root death</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCZR</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum fractions for root C recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2745,10 +1984,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000206">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Maximum fraction of root C can be recyled during root death</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCYR</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for root C recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2757,10 +1992,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000207">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Maximum fraction of root nitrogen can be recyled during root death</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCXR</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for root N recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2769,10 +2000,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000208">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Maximum fraction of root phosphorus can be recyled during root death</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCQR</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for root P recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2781,10 +2008,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000209">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Minimum fraction of nodule bacteria C can be recyled during root death</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCZN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum fractions for bacteria C recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2793,10 +2016,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000210">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Maximum fraction of nodule bacteria C can be recyled during root death</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCYN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for bacteria C recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2805,10 +2024,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000211">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Maximum fraction of nodule bacteria nitrogen can be recyled during root death</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCXN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for bacteria N recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2817,10 +2032,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000212">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Maximum fraction of nodule bacteria phosphorus can be recyled during root death</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCQN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for bacteria P recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2829,10 +2040,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000213">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Number of hours need to accumulate to trigger litterfall after leaf maturity </obo:IAO_0000115>
+        <obo:IAO_0000115>Number of hours need to accumulate to trigger litterfall after leaf maturity</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HoursReq4LiterfalAftMature</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>required hours after physl maturity until start of LitrFall</rdfs:label>
+        <rdfs:label>Required hours after physl maturity until start of LitrFall</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -2842,11 +2054,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000214">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Rate parameter to compute the gradient driven carbon and nutrient exchange between seasonal storage and nonstructural pools</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FRSV</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for remobiln of storage chemical element during leafout</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2855,11 +2062,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000215">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Rate parameter to compute the gradient driven carbon exchange between stalk and leaf reserve pools</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FXFY</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for leaf-reserve nonstructural C exchange</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2868,11 +2070,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000216">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Rate parameter to compute the gradient driven nitrogen and phosphorus  exchange between stalk and leaf reserve pools</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FXFZ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for leaf-reserve nonstructural N,P exchange</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2881,11 +2078,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000217">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Rate parameter for gradient-driven nonstructural carbon and nutrient exchange between shoot and seasonal storage pools</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RateK4ShootSeaStoreNonstEXfer</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for leaf-storage nonstructural chemical element exchange</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2894,11 +2086,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000218">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Rate parameter for gradient driven nonstructural carbon and nutrient exchange between root and seasonal storage pools</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RateK4RootSeaStorNonstEXfer</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for root-storage nonstructural chemical element exchange</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2909,8 +2096,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Fraction of mobilized seasonal storage allocated to roots upon leaf out</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FXRT</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>root partitioning of storage C during leafout</rdfs:label>
+        <rdfs:label>Root partitioning of storage carbon during leafout</rdfs:label>
     </owl:Class>
     
 
@@ -2921,8 +2109,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>Fraction of mobilized seasonal storage allocated to shoots upon leaf out</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FXSH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>shoot partitioning of storage C during leafout</rdfs:label>
+        <rdfs:label>Shoot partitioning of storage carbon during leafout</rdfs:label>
     </owl:Class>
     
 
@@ -2931,11 +2120,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000221">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>Rate constant for modeling nonstructural C,N and P exchange between hosting plants and nodule bacteria</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FXRN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for plant-bacteria nonstructl C,N,P exchange</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -2944,10 +2128,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000222">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameters specifies the maximum fraction of nitrogen can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for shoot N recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2956,10 +2136,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000223">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameters specifies the maximum fraction of phosphorus can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for shoot P recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2968,10 +2144,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000224">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameters specifies the minimum fraction of carbon can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCZ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>minimum fractions for shoot C recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2980,10 +2152,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000225">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameters specifies the maximum fraction of carbon can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCCY</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>maximum fractions for shoot C recycling</rdfs:label>
     </owl:Class>
     
 
@@ -2994,8 +2162,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameters specifies the number of hours required for plant to initiate senescence after maturity</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4SenesAftMature</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>number of hours after physiol maturity required for senescence</rdfs:label>
+        <rdfs:label>Number of hours after physiol maturity required for senescence</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -3007,8 +2176,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameters specifies the number of hours required for plant to initiate storage carbon remobilization after leafout</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HourReq2InitSStor4LeafOut</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>number of hours required to initiate remobilization of storage C for leafout</rdfs:label>
+        <rdfs:label>Number of hours required to initiate remobilization of storage carbon for leafout</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -3018,11 +2188,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000228">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
-        <obo:IAO_0000115>This parameters specifies how much seasonal storage C is oxidized to support canopy and root development</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GVMX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rate of nonstructural C during leafout at 25 C</rdfs:label>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3033,8 +2198,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000002"/>
         <obo:IAO_0000115>This parameter scales the relative sink strength for non-structural carbon and nutrient for growing primary and secondary roots</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RTSK</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>relative primary root sink strength 0.25=shallow,4.0=deep root profile</rdfs:label>
+        <rdfs:label>Relative primary root sink strength 0.25=shallow,4.0=deep root profile</rdfs:label>
     </owl:Class>
     
 
@@ -3042,11 +2208,10 @@
     <!-- https://w3id.org/bervo/BERVO_0000230 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000230">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This parameter is obsolete, and was EcoSIM specific.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ICLM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>changes to weather data (0=none,1=step,2=transient)</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A temporary shift in weather conditions that does not last for a prolonged period of time.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Transient weather change</rdfs:label>
     </owl:Class>
     
 
@@ -3054,23 +2219,10 @@
     <!-- https://w3id.org/bervo/BERVO_0000231 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000231">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This parameter is obsolete, and was EcoSIM specific.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IMNG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>flag for land management</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000232 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000232">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This EcoSIM specific flag parameter is used for internal forcing data processing</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IWTHR</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>weather data type:1=daily,2=hourly for first(L=1) or second(L=2) scene</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>The process of managing the use and development of land resources.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Land management</rdfs:label>
     </owl:Class>
     
 
@@ -3079,10 +2231,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000233">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This specifies what kind of fertilizer is applied in the model, which could be mineral fertilizer, plant residue, or animal maure.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IYTYP</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>fertilizer release type from fertilizer input file</rdfs:label>
     </owl:Class>
     
 
@@ -3093,8 +2241,11 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
         <obo:IAO_0000115>This EcoSIM flag parameters specifies what type of disturbances are applied to soil, including tillage, fire, litter removal or drainge.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iSoilDisturbType_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>soil disturbance type</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:comment>it provides context in terms of ecosystem management</rdfs:comment>
+        <rdfs:label>Soil disturbance type</rdfs:label>
     </owl:Class>
     
 
@@ -3103,130 +2254,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000235">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>The Köppen climate zone refers to a region defined by the Köppen climate classification system. </obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>KoppenClimZone_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>Koppen climate zone</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000236 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000236">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This EcoSIM parameter species how irrigation is triggered, which could be based on soil moisture content or canopy water potential</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IFLGV_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>flag for irrigation criterion,0=SWC,1=canopy water potential</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000237 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000237">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This EcoSIM parameter species whether to reset soil profile after some triggering events, like erosion or tillage.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>iResetSoilProf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>disturbance flag</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000238 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000238">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicates wheter NH4 is applied with broadcast.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IFNHB_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>banded NH4 fertilizer flag</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000239 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000239">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicates wheter NO3 is applied with broadcast.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IFNOB_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>banded NO3 fertilizer flag</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000240 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000240">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicates whether H2PO4 is applied with broadcast</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IFPOB_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>banded H2PO4 fertilizer flag</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000241 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000241">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This indicates whether the model has input soil properties or has to compute based on soil texture and soil organic matter.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ISOIL_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>flag for calculating FC(1),WP(2),SCNV(3),SCNH(4)</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000242 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000242">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This indicates the soil input type, whether is natural or reconstruction </obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ISOILR_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>natural(0),reconstructed(1) soil profile</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000243 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000243">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicates the type of urea hydrolysis inhibitor applied to soil.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>iUreaHydInhibitorType_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>urea hydrolysis inhibitor type (1=no,2=yes)</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000245 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000245">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicate whether a given plant popultion is alive.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IsPlantActive_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>flag for living pft</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000246 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000246">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
-        <obo:IAO_0000115>This flag indicates whether a given plant has been planted.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>doInitPlant_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>PFT initialization flag:0=no,1=yes</rdfs:label>
     </owl:Class>
     
 
@@ -3234,11 +2261,14 @@
     <!-- https://w3id.org/bervo/BERVO_0000247 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000247">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000003"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
         <obo:IAO_0000115>This indicator desginates what kind of water table is enforced, which could be natural or artificial, static or mobile.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IDWaterTable_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>water table flag from site file</rdfs:label>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:comment>it provides context in terms of ecosystem management</rdfs:comment>
+        <rdfs:label>Water table flag from site file</rdfs:label>
     </owl:Class>
     
 
@@ -3247,11 +2277,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000248">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Chemical activity of gas Argon.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ARSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous AR diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3260,11 +2285,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000249">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Chemical actiivty of aqueous Argon.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ARSL</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous AR diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3273,11 +2293,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000250">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>gas diffusivity in air of gaseous CO2, it measures the rate at which CO2 migrate or spread through air.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CGSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous CO2 diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3286,11 +2301,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000251">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>aqueous diffusivity of dissolved CO2, it measures the rate at which dissolved CO2 migrate or spread through water.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CLSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous CO2 diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3299,11 +2309,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000252">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>gas diffusivity in air of gaseous methane, it measures the rate at which CH4 migrate or spread through air.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CHSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous CH4 diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3312,11 +2317,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000253">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>aqueous diffusivity of dissolved methane, it measures the rate at which dissolved CH4 migrate or spread through water.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CQSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous CH4 diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3325,11 +2325,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000254">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>gas diffusivity in air of gaseous oxygen, it measures the rate at which O2 migrate or spread through air.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>OGSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous O2 diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3338,11 +2333,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000255">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>aqueous diffusivity of dissolved oxygen, it measures the rate at which dissolved O2 migrate or spread through water.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>OLSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous O2 diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3351,11 +2341,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000256">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>gas diffusivity in air of gaseous N2, it measures the rate at which N2 migrate or spread through air.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ZGSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous N2 diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3364,15 +2349,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000257">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous N2 diffusivity refers to the measure of the rate at which Nitrogen (N2) ions migrate or spread through water. It influences how effectively elements can move and mix in the water. Aqueous N2 diffusivity is an important parameter in hydrological modelling and in understanding pollutant dispersal in water bodies.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ZLSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous N2 diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -3381,14 +2357,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000258">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Gaseous N2O diffusivity refers to the measure of the rate at which nitrous oxide (N2O) gas spreads or migrates. This is an important parameter in understanding green house gas emissions and nutrient cycling in ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Z2SG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous N2O diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
     </owl:Class>
     
 
@@ -3397,14 +2365,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000259">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous N2O diffusivity refers to the measure of the rate at which nitrous oxide (N2O) molecules move or spread through water or an aqueous medium. It is an important parameter in environmental and earth system modeling, as it can impact a range of processes, including greenhouse gas emissions, soil fertility, and water quality.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ZVSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous N2O diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
     </owl:Class>
     
 
@@ -3413,11 +2373,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000260">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Gaseous NH3 diffusivity refers to the measure of the rate at which NH3 gas spreads or migrates. This is an important parameter in understanding green house gas emissions and nutrient cycling in ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ZHSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous NH3 diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3426,15 +2381,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000261">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous NH3 diffusivity refers to the measure of the rate at which ammonia (NH3) ions migrate or spread through water or an aqueous medium. It represents the ability of NH3 ions to move and mix within a water system. Aqueous NH3 diffusivity is an important parameter in earth systems modeling as it plays a role in understanding nutrient cycling and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ZNSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous NH3 diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </owl:Class>
     
 
@@ -3443,15 +2389,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000262">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous NO3 diffusivity refers to the measure of the rate at which nitrate (NO3) ions migrate or spread through water or an aqueous medium. It represents the ability of NO3 ions to move and mix within a water system. Aqueous NO3 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ZOSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous NO3 diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </owl:Class>
     
 
@@ -3460,11 +2397,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000263">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous PO4 diffusivity refers to the measure of the rate at which phosphate (PO4) ions migrate or spread through water or an aqueous medium. It represents the ability of PO4 ions to move and mix within a water system. Aqueous PO4 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>POSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous PO4 diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3473,11 +2405,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000264">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous DOC diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DOC molecules to move and mix within a water system.  DOC diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>OCSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous DOC diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3486,11 +2413,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000265">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous DON diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DON molecules to move and mix within a water system.  DON diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ONSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous DON diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3499,11 +2421,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000266">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous DOP diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of DOP molecules to move and mix within a water system.  DOP diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>OPSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous DOP diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3512,11 +2429,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000267">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous acetate diffusivity refers to the measure of the rate at which dissolved organic matter ions migrate or spread through water or an aqueous medium. It represents the ability of acetate molecules to move and mix within a water system.  Acetate diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, pollution transformation, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>OASG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous acetate diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3525,13 +2437,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000268">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Water vapor diffusivity refers to the measure of the rate at which water vapor molecules move or spread through a medium, such as air or soil. It is an important parameter in environmental and earth system modeling, affecting processes like evaporation, condensation, and transpiration.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WGSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>water vapor diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </owl:Class>
     
 
@@ -3540,15 +2445,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000269">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Al diffusivity refers to the parameter that quantifies the rate at which aluminum (Al) ions diffuse through water. It is a measure of how quickly Al ions can move from one location to another in an aqueous environment. This parameter is important in Earth system modeling as it affects the transport and distribution of Al in aquatic systems, which in turn can have significant impacts on water quality, nutrient cycling, and the health of aquatic ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ALSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Al diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </owl:Class>
     
 
@@ -3557,14 +2453,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000270">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Fe diffusivity refers to the parameter that quantifies the rate at which iron (Fe) ions diffuse through water. It is a measure of how quickly Fe ions can move from one location to another in an aqueous environment. This parameter is important in Earth system modeling as it affects the transport and distribution of Fe in aquatic systems, which in turn can have significant impacts on water quality, nutrient cycling, and the health of aquatic ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FESG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Fe diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </owl:Class>
     
 
@@ -3573,15 +2461,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000271">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous H diffusivity refers to the measure of the rate at which hydrogen (H) ions migrate or spread through water or an aqueous medium. It represents the ability of H ions to move and mix within a water system. Aqueous H diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, acid-base reactions, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HYSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous H diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </owl:Class>
     
 
@@ -3590,15 +2469,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000272">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Ca diffusivity refers to the measure of the ability of calcium ions (Ca) to move through a liquid medium, such as water. It is a parameter used in Earth systems modeling to quantify the rate of diffusion of calcium in aquatic environments. Aqueous Ca diffusivity is influenced by factors such as temperature, salinity, and the concentration gradient of calcium, and it plays a crucial role in processes such as the transport and cycling of calcium in aquatic ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CASG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Ca diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </owl:Class>
     
 
@@ -3607,14 +2477,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000273">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Mg diffusivity refers to the measure of the rate at which magnesium (Mg) ions move or spread through water or an aqueous medium. It is an important parameter in geochemistry, hydrology, and soil science, as it can impact a range of processes, including nutrient cycling, weathering rates, and water quality.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GMSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Mg diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
     </owl:Class>
     
 
@@ -3623,15 +2485,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000274">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Na diffusivity refers to the measure of the ability of sodium ions (Na+) to move or disperse within an aqueous environment. It quantifies the rate at which these ions can diffuse through the water, indicating how quickly and easily they can spread and mix with other substances or across different compartments of an ecosystem. This parameter is crucial in Earth systems modeling as it influences various processes such as chemical reactions, nutrient transport, and the behavior of Na+ in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ANSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Na diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
     </owl:Class>
     
 
@@ -3640,15 +2493,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000275">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous K diffusivity refers to the measure of the rate at which potassium (K) ions migrate or spread through water or an aqueous medium. It represents the ability of K ions to move and mix within a water system. Aqueous K diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>AKSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous K diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
     </owl:Class>
     
 
@@ -3657,11 +2501,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000276">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous OH diffusivity refers to the measure of the rate at which OH ions migrate or spread through water or an aqueous medium. It represents the ability of OH ions to move and mix within a water system. Aqueous OH diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>OHSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous OH diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3670,15 +2509,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000277">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous CO3 diffusivity refers to the measure of the ability of CO3 molecules to move through a liquid medium, specifically in an aqueous environment. It characterizes the rate at which CO3 molecules can diffuse or spread out from an area of high concentration to an area of low concentration. Aqueous CO3 diffusivity is an important parameter in earth systems modeling as it affects the transport and distribution of CO3 species in aquatic systems, such as lakes, rivers, and oceans. It influences various biogeochemical processes, including carbonate chemistry, pH regulation, and buffering capacity of water bodies.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>C3SG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous CO3 diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000098"/>
     </owl:Class>
     
 
@@ -3687,14 +2517,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000278">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous HCO3 diffusivity refers to the measure of the rate at which bicarbonate (HCO3) ions diffuse or move through an aqueous medium. It is an important parameter in environmental and biomedical research, as it can impact various physiological processes such as pH regulation and respiration.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HCSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous HCO3 diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000141"/>
     </owl:Class>
     
 
@@ -3703,11 +2525,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000279">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous SO4 diffusivity refers to the measure of the rate at which sulfate (SO4) ions migrate or spread through water or an aqueous medium. It represents the ability of SO4 ions to move and mix within a water system. Aqueous SO4 diffusivity is an important parameter in earth systems modeling as it plays a crucial role in understanding nutrient cycling, plant nutrition, and the movement of pollutants in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SOSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous SO4 diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3716,15 +2533,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000280">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous Cl diffusivity refers to the measure of the ability of chloride ions (Cl-) to diffuse or spread out within a liquid medium, specifically water. It quantifies how easily chloride ions can move through the water, which is important for understanding the transport and distribution of chloride in aquatic systems. Aqueous Cl diffusivity is a parameter used in Earth systems models to simulate and predict the behavior of chloride ions in water bodies and their interactions with other components of the environment.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CLSX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous Cl diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000036"/>
     </owl:Class>
     
 
@@ -3733,14 +2541,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000281">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Gaseous H2 diffusivity refers to the motion and spread of hydrogen gas (H2) molecules resulting from their kinetic energy. This property impacts how rapidly gases can spread through a medium (air, water, etc.)</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HGSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>gaseous H2 diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </owl:Class>
     
 
@@ -3749,14 +2549,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000282">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Aqueous H2 diffusivity refers to the measure of the rate at which hydrogen (H2) molecules move or spread through water or an aqueous medium. It is an important parameter in environmental and earth system modeling, as it can impact a range of processes including reactions in which hydrogen acts as a reductant, isotope fractionation, and the transfer of nutrients and pollutants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HLSG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>aqueous H2 diffusivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </owl:Class>
     
 
@@ -3765,11 +2557,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000283">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of Argon is the ability of gas Argon to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SARX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>Ar solubility coefficient at 25oC</rdfs:label>
-        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3778,11 +2565,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000284">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of CO2 is the ability of gas CO2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SCO2X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>CO2 solubility coeficient at 25oC</rdfs:label>
-        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3791,11 +2573,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000285">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of CH4 is the ability of gas CH4 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SCH4X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>CH4 solubility coeficient at 25oC</rdfs:label>
-        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3804,11 +2581,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000286">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of O2 is the ability of gas O2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SOXYX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>O2 solubility coeficient at 25oC</rdfs:label>
-        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3817,11 +2589,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000287">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of N2 is the ability of gas N2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SN2GX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>N2 solubility coeficient at 25oC</rdfs:label>
-        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3830,11 +2597,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000288">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of N2O is the ability of gas  N2O to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SN2OX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>N2O solubility coeficient at 25oC</rdfs:label>
-        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3843,11 +2605,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000289">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of NH3 is the ability of gas  NH3 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SNH3X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>NH3 solubility coeficient at 25oC</rdfs:label>
-        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3856,11 +2613,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000290">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Solubity of H2 is the ability of gas H2 to dissolve in a liquid under specific conditions of temperature and pressure. It is commonly measured as the maximum amount of gas that can dissolve in a given volume of liquid at a set temperature and pressure. It plays important role on soil-atmosphere exchange of gases.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SH2GX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>H2 solubility coeficient at 25oC</rdfs:label>
-        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3869,11 +2621,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000291">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000004"/>
-        <obo:IAO_0000115>Water viscosity is a measure of water’s resistance to flow or, more precisely, the internal friction between its molecules when it moves. It quantifies how much force is needed to make water flow at a certain rate.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VISCW</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>water viscosity</rdfs:label>
-        <bervo:BERVO_has_unit>Mg m-1 s</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3882,11 +2629,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000292">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>This variables sums up all H2 in soil. Its temporal varaiations reflects the influence from hydrology and biogeochemical reactions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TSoilH2G_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil H2</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3895,11 +2637,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000293">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>This variable sums up all surface fluxes for different gases over all grids. This is an EcoSIM specific varaible for mass conservation check</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SurfGas_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil gas emission</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3908,11 +2645,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000294">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>This variable sums up all plant chemical elements for mass conservation check in EcoSIM</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PlantElemntStoreLandscape</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total plant element (C,N,P, etc) balance</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3921,11 +2653,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000295">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>This varaible adds up all subsurface and lateral fluxes for H2 for mass conservation check in EcoSIM.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>H2GOU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative H2 loss through lateral and lower boundaries</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3934,14 +2661,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000296">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total soil ion content refers to the sum of all the ion concentrations in a soil sample. It is an aggregate measure of the total quantity of ions present, which could include essential plant nutrients like nitrogen (N), phosphorous (P), and potassium (K), as well as other elements. This measurement is useful in determining soil fertility and nutrient availability for plant growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TION</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil ion content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
     </owl:Class>
     
 
@@ -3950,11 +2669,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000297">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total soil ion flux due to hydrological fluxes used for mass conservation check in EcoSIM.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TIONIN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total surface ion flux</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3963,13 +2677,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000298">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total subsurface ion flux refers to the total movement of ions, or charged particles, within the subsurface or subsurface waters. This includes both the downward movement of ions through the soil profile (leaching) and the upward movement of ions from the subsurface to the surface (capillary rise or upward diffusion). It is a crucial factor in nutrient cycling, soil chemistry, and water quality.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TIONOU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface ion flux</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
     </owl:Class>
     
 
@@ -3978,11 +2685,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000299">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>This variable sums all sediment mass across different layers and grids for mass conservation diagnosis </obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TSEDSO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil sediment</rdfs:label>
-        <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -3991,14 +2693,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000300">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total sediment subsurface flux refers to the total amount of sediment that is transported below the surface level due to natural processes such as soil erosion, landslide, and others. It is an important measure in the study of land degradation, soil conservation, and sediment transport.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TSedmErossLoss_lnds</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total sediment subsurface flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
     </owl:Class>
     
 
@@ -4007,13 +2701,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000301">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total soil water content refers to the volume of water contained within a soil sample, usually expressed as a percentage of the total volume of the soil. It is an important parameter in the study of soil and environmental sciences because it affects various physical, chemical, and biological properties of the soil such as its permeability, nutrient cycling, and microbial activity. Soil water content is also a critical factor for plant growth as it affects the availability of water for plant uptake.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WatMassStore_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil water content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000202"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -4022,10 +2709,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000302">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>HeatStore_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil heat content</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4034,10 +2717,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000303">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>TSoilO2G_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil O2 content</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4046,10 +2725,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000304">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>LitRMStoreLndscap</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil litter OM content</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4058,10 +2733,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000305">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>POMHumStoreLndscap</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil POM + humus C content</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4070,10 +2741,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000306">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>TDisolNH4_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil NH4 content</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4082,10 +2749,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000307">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>tNO3_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil NO3 content</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4094,13 +2757,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000308">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total soil PO4 content refers to the collective amount of phosphate (PO4) ions held within the soil. Phosphate is a form of phosphorus which is considered an essential nutrient for plant life. It is necessary for various biological processes including energy metabolism and the synthesis of nucleic acids. The total soil PO4 content can influence nutrient availability and uptake by plants, as well as overall soil fertility. Assessing the total soil PO4 content is important for agricultural practices and soil management strategies.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TDisolPi_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil PO4 content</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -4109,13 +2765,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000309">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total precipitation refers to the sum of all forms of precipitation, including rain, snow, sleet, and hail, over a certain period. It is a crucial element of the Earth’s water cycle, and its measurement is critical for meteorology, hydrology, and climatology. Notably, total precipitation enables the quantification of water resources and facilitates the understanding of weather patterns and climate change.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CRAIN_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total precipitation</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -4124,10 +2773,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000310">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>HEATIN_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total surface heat flux</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4136,10 +2781,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000311">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>tAmendOrgC_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total organic C amendment</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4148,10 +2789,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000312">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>TORGN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total organic N amendment</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4160,10 +2797,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000313">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>TORGP</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total organic P amendment</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4172,13 +2805,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000314">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total subsurface water flux refers to the collective movement of water below the surface of the Earth, including through soil, substrates, and aquifers. It represents the sum of various flux-related processes such as infiltration, percolation, groundwater flow, and capillary rise. This parameter plays a crucial role in hydrology and Earth system modeling, influencing various processes like nutrient cycling, crop production, and ecosystem functioning, as well as human activities such as water supply and irrigation practices.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>QH2OLoss_lnds</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface water flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000155"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
     </owl:Class>
     
 
@@ -4187,13 +2813,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000315">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total evaporation, or evapotranspiration, is the sum of evaporation and plant transpiration from the Earth&apos;s land and ocean surface to the atmosphere. It is an important part of the water cycle, and affects micro and macro climate.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CEVAP</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total evaporation</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -4202,13 +2821,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000316">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <obo:IAO_0000115>Total surface runoff, commonly referred to as &apos;runoff&apos;, is the part of the water cycle that flows over land as surface water instead of being absorbed into the ground or evaporating into the air. It is a major component of the water cycle, and it is responsible for transporting water from the land to the ocean. Runoff can originate from rain, snowmelt, and other forms of precipitation, and it is major source of water pollution, carrying surface pollutants through the environment. In Earth systems modeling, total surface runoff is a key variable which helps us understand and simulate the water flow within a catchment area.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CRUN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total surface runoff</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -4217,10 +2829,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000317">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>HeatOut_lnds</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface heat flux</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4229,10 +2837,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000318">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>OXYGOU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface O2 flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4241,10 +2845,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000319">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>TOMOU_lnds</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface C flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4253,10 +2853,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000320">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>TZIN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total surface N flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4265,10 +2861,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000321">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>TPIN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total surface P flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4277,10 +2869,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000323">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>TGasC_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil CO2</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4289,10 +2877,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000324">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000005"/>
-        <oboInOwl:hasRelatedSynonym>TGasN_lnd</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>total soil N2</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4301,9 +2885,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000325">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of carbon dioxide release from plant canopy tissues due to metabolic processes required for cellular maintenance and growth. This flux represents the energy cost of maintaining living canopy biomass and synthesizing new tissue and is essential for modeling plant carbon budgets in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyGrosRCO2_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>canopy autotrophic respiraiton</rdfs:label>
+        <rdfs:label>Canopy autotrophic respiration</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -4313,10 +2899,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000326">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>Eco_NEE_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total canopy net CO2 exchange</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4325,10 +2907,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000327">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>NH3Dep2Can_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>canopy NH3 flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4337,10 +2915,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000328">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>NodulInfectElms_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>pft nodule infection</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4349,10 +2923,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000329">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>NodulInfectElmsCum_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>pft cumulative nodule infection</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4361,10 +2931,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000330">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>NH3Emis_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total canopy NH3 flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4373,10 +2939,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000331">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>SurfLitrfalStrutElms_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total surface LitrFall element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4385,14 +2947,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000332">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>RDFOME refers to the Root uptake which is positive or exudation which is negative of Dissolved Organic Carbon (DOC). This term helps in understanding the process by which roots extract or exude DOC from or into the soil environment. It is an important parameter in earth systems modeling as it plays a crucial role in carbon cycling and soil organic matter dynamics.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootMycoExudEUptk_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake (+ve) - exudation (-ve) of DOC</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </owl:Class>
     
 
@@ -4401,10 +2955,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000333">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootNutUptake_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NH4 non-band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4413,10 +2963,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000334">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootN2Fix_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root N2 fixation</rdfs:label>
-        <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4425,9 +2971,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000335">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The cumulative rate of atmospheric nitrogen fixation by all nitrogen-fixing plants summed across all vertical soil layers. This vertically integrated measure represents the total biological nitrogen input to soil profiles and is important for understanding nitrogen cycling in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootN2Fix_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>vertical profile of root N2 fixation</rdfs:label>
+        <rdfs:label>Vertical profile of root nitrogen fixation</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -4437,10 +2985,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000337">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootUptkSoiSol_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>aqueous H2 flux from roots to soil water</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4449,10 +2993,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000338">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootH2PO4DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of H2PO4 non-band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4461,10 +3001,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000339">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootH2PO4DmndBand_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of H2PO4 band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4473,9 +3009,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000340">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of hydrogen phosphate absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents phosphorus acquisition from background soil solution at higher pH conditions and is essential for modeling plant phosphorus nutrition under varying soil chemical conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootH1PO4DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>HPO4 demand in non-band by each root population</rdfs:label>
+        <rdfs:label>Hydrogen phosphate demand in non-band by each root population</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -4485,9 +3023,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000341">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of hydrogen phosphate absorption by plant roots from fertilizer band zones with concentrated nutrient availability. This process represents enhanced phosphorus acquisition from localized fertilizer applications at higher pH conditions and is crucial for modeling agricultural management effects on plant phosphorus nutrition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootH1PO4DmndBand_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>HPO4 demand in band by each root population</rdfs:label>
+        <rdfs:label>Hydrogen phosphate demand in band by each root population</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -4497,12 +3037,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000342">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Element translocated from leaf during senescence, often represented as RCELX, refers to the movement of certain nutrients or elements from the leaf to other parts of the plant during the process of senescence, which is the aging process in the plant where the leaf cellular structure degrades, often leading to leaf fall. This translocation typically happens to reuse or relocate valuable elements within the plant for normative growth or survival purposes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafElmntRemobFlx_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>element translocated from leaf during senescence</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -4511,12 +3045,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000343">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Element translocated from sheath during senescence refers to the process of nutrients being moved away from the sheath during plant senescence. Senescence is the last phase of development in a plant&apos;s lifecycle, characterized by degradation of cell structures, protein catabolism, and nutrient mobilization.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PetioleChemElmRemobFlx_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>element translocated from sheath during senescence</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -4525,13 +3053,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000344">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total gross CO2 fixation refers to the overall process in which carbon dioxide (CO2) from the atmosphere is converted into organic carbon compounds through photosynthesis by plants and other photosynthetic organisms. It represents the combined rate at which CO2 is being assimilated by the entire ecosystem or a specific region over a given time period, thereby contributing to carbon uptake and storage in terrestrial ecosystems. This parameter is crucial for assessing the capacity of ecosystems to act as carbon sinks and for understanding the global carbon cycle.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GrossCO2Fix_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total gross CO2 fixation</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -4540,10 +3061,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000345">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>GrossCO2Fix_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>cumulative total gross CO2 fixation</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4552,10 +3069,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000346">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>LitrfalStrutElms_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total plant element LitrFall</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4564,10 +3077,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000347">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>PlantN2Fix_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total plant N2 fixation</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4576,10 +3085,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000348">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>GrossRespC_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>cumulative total plant respiration</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4588,9 +3093,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000349">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The instantaneous rate of carbon dioxide release from plant tissues through autotrophic respiration for maintenance and growth processes. This flux represents the metabolic carbon costs of plant function and is fundamental for modeling plant carbon budgets and net carbon assimilation in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrossResp_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>pft level plant respiraiton</rdfs:label>
+        <rdfs:label>Pft level plant respiration</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -4600,12 +3107,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000350">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Plant element balance refers to the equilibrium between the input and output of essential elements within the plant system. It describes the processes of absorption, translocation, utilization, and accumulation of nutrients such as carbon, oxygen, hydrogen, nitrogen, phosphorus, and potassium by plants. This balance is crucial for the growth, development, and overall health of plants, as it directly impacts their physiological functions and metabolic processes. Understanding and modeling plant element balance is essential for studying plant responses to environmental changes and optimizing agricultural practices and productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ElmBalanceCum_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant element balance</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -4614,10 +3115,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000351">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>LitrfalStrutElms_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant element LitrFall</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4626,10 +3123,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000352">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>LitrfalStrutElms_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant LitrFall element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4638,13 +3131,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000353">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total net primary productivity (ZNPP) is the total amount of energy that the primary producers in an ecosystem capture through photosynthesis minus the amount of energy used for respiration. It represents the total energy available for consumption by herbivores and subsequent trophic levels. ZNPP is a key measure of ecosystem productivity and health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NetPrimProduct_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total net primary productivity</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
     </owl:Class>
     
 
@@ -4653,10 +3139,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000354">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>ETCanopy_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total transpiration &lt;0 into atmosphere</rdfs:label>
-        <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4665,10 +3147,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000355">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>CanopyRespC_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total autotrophic respiration</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4677,12 +3155,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000356">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Plant element harvest refers to the process of gathering mature plant elements during a particular season. These plant elements can include grains, fruits, vegetables, or other plant parts that are typically used for food, fuel, medicinal plants, and other uses. It&apos;s an important parameter in agricultural practices and earth system modeling as it affects crop yield and sustainability.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>EcoHavstElmnt_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant element harvest</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -4690,11 +3162,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000357 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000357">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>EcoHavstElmntCum_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total plant harvest</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
     </owl:Class>
     
 
@@ -4703,15 +3171,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000358">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>VCO2F refers to the volume of CO2 emitted due to combustion of plant biomass during wildfires. Wildfires return substantial amounts of carbon that was sequestered by plants back into the atmosphere. This parameter is essential to capture the full carbon cycle including influence of fire disturbances in Earth system models.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CO2ByFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant CO2 emission from fire</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -4720,14 +3179,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000359">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Refers to the emission of methane (CH4), a powerful greenhouse gas, from plants during a fire event.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CH4ByFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant CH4 emission from fire</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
     </owl:Class>
     
 
@@ -4736,14 +3187,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000360">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>VOXYF refers to the concept of plant oxygen uptake from fire. It means how much oxygen plants consume during a fire event.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>O2ByFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant O2 uptake from fire</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </owl:Class>
     
 
@@ -4752,12 +3195,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000361">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>The amount of Ammonia (NH3) released into the atmosphere as a result of fire or burning in vegetation area.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NH3byFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant NH3 emission from fire</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </owl:Class>
     
 
@@ -4766,15 +3203,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000362">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Plant N2O emission from fire refers to the amount of nitrous oxide (N2O) released by plants during a fire event. It represents the contribution of vegetation to N2O emissions under burning conditions. This parameter is important in Earth system modeling as it helps understand the role of wildfires in altering greenhouse gas dynamics and contributing to climate change. It is influenced by the type and quantity of the biomass burned, fire intensity, and environmental conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>N2ObyFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant N2O emission from fire</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
     </owl:Class>
     
 
@@ -4783,13 +3211,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000363">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Release of phosphate or PO4 from plant material during a fire event. It&apos;s a specific form of nutrient release during biomass burning and plays a role in biogeochemical cycles.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PO4byFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant PO4 emission from fire</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -4798,9 +3219,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000364">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The rate of oxygen consumption by plant root tissues for autotrophic respiration processes in each soil layer. This oxygen demand represents the metabolic requirement for root maintenance and growth and is essential for modeling belowground plant metabolism and soil oxygen dynamics in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootO2Dmnd4Resp_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root O2 demand from respiration</rdfs:label>
+        <rdfs:label>Root oxygen demand from respiration</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -4810,11 +3233,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000365">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Gaseous tracer flux through roots refers to the movement of gases, such as carbon dioxide or nitrogen dioxide, through the roots of plants. It represents the transport of these gases from the atmosphere into the soil or from the soil into the atmosphere, mediated by the root system. This parameter is important for understanding the exchange of greenhouse gases between the soil and the atmosphere and how vegetation influences carbon and nitrogen cycling in terrestrial ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcg_air2root_flx_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>gaseous tracer flux through roots</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4823,11 +3241,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000366">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Dissolution (+ve) - volatilization (-ve) gas flux in roots refers to the process of gas exchange occurring in the root system of plants, where gases dissolved in the soil water are taken up by roots (positive flux) or gases are released from the roots into the surrounding soil atmosphere (negative flux). These fluxes are influenced by factors such as soil composition, root morphology, and environmental conditions, and play a role in the overall cycling of gases within the earth system.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcg_Root_gas2aqu_flx_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>dissolution (+ve) - volatilization (-ve) gas flux in roots</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4836,10 +3249,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000367">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RCO2Emis2Root_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>aqueous CO2 flux from roots to root water</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4848,10 +3257,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000368">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootO2Uptk_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>aqueous O2 flux from roots to root water</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4860,9 +3265,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000369">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The potential rate of root autotrophic respiration under optimal oxygen conditions without oxygen limitation constraints. This maximum respiratory capacity represents the intrinsic metabolic potential of root tissues and is important for modeling root metabolism under varying soil oxygen conditions in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootRespPotent_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root respiration unconstrained by O2</rdfs:label>
+        <rdfs:label>Root respiration unconstrained by oxygen gas</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -4872,9 +3279,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000370">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The actual rate of carbon dioxide release from root autotrophic respiration limited by available soil oxygen concentrations. This oxygen-constrained respiration provides energy for root maintenance, nutrient uptake, and growth and is essential for modeling root metabolism under varying soil redox conditions in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2Autor_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root respiration constrained by O2</rdfs:label>
+        <rdfs:label>Root respiration constrained by oxygen gas</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -4884,12 +3293,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000371">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total root uptake refers to the positive value of the amount of a specific dissolved element absorbed by the roots from the soil solution. Exudation refers to the negative value of the amount of that element released by the roots back to the soil. This parameter plays a vital role in soil-plant nutrient cycling and can help provide insights into the nutrient acquisition strategies of plants in different soil conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootMycoExudElms_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root uptake (+ve) - exudation (-ve) of dissovled element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -4898,14 +3301,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000372">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total root uptake of NH4 refers to the process whereby plant roots absorb ammonium (NH4) from the surrounding soil. This process is important for plant growth, as NH4 is a key form of nitrogen, a critical nutrient for plants. Ammonium uptake is influenced by various factors including soil properties, environmental conditions, and plant species characteristics.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootNH4Uptake_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root uptake of NH4</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -4914,13 +3309,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000373">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootNO3Uptake_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root uptake of NO3</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </owl:Class>
     
 
@@ -4929,13 +3317,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000374">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total root uptake of PO4 refers to the amount of phosphates, PO4, a plant absorbs from the soil through its roots. This phosphorus uptake is vital for plant growth and development as phosphorus is a key element that plays several roles in plant physiology including energy transfer and storage, photosynthesis, respiration, and synthesis of nucleic acids. This parameter is often measured in Earth system modeling to understand nutrient cycling in ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootH2PO4Uptake_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root uptake of PO4</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -4944,12 +3325,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000375">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootHPO4Uptake_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root uptake of HPO4</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000073"/>
     </owl:Class>
     
 
@@ -4958,10 +3333,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000376">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootN2Fix_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root N2 fixation</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4970,10 +3341,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000377">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootGasLossDisturb_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>gas flux from root disturbance (&lt;0 into atmosphere)</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4982,10 +3349,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000378">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootOUlmNutUptake_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NH4 non-band unconstrained by O2</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -4994,10 +3357,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000379">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootCUlmNutUptake_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NH4 non-band unconstrained by root nonstructural C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5006,10 +3365,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000380">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootCO2EmisPot_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root CO2 efflux unconstrained by root nonstructural C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5018,10 +3373,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000381">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootNH4DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NH4 non-band unconstrained by NH4</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5030,10 +3381,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000382">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootNO3DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NH4 band unconstrained by NH4</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5042,10 +3389,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000383">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootNH4DmndBand_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NO3 band unconstrained by NO3</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5054,10 +3397,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000384">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootNO3DmndBand_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root uptake of NO3 non-band unconstrained by NO3</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5066,10 +3405,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000385">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>NH3Dep2Can_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>gaseous NH3 flux fron root disturbance band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5078,13 +3413,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000386">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>The constraint of oxygen concentration to root respiration. This might be the case in waterlogged soils where oxygen availability can limit the respiration process.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RAutoRootO2Limter_rpvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>O2 constraint to root respiration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000149"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </owl:Class>
     
 
@@ -5093,14 +3421,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000387">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Net root element uptake (+ve) - exudation (-ve) refers to the net amount of nutrient elements taken up by the roots of a plant, minus the amount lost through exudation. Exudation is the process whereby roots release organic substances into the surrounding soil. This parameter is essential in agricultural and ecological modeling as it helps in understanding nutrient cycling in soils and the nutrient utilization efficiency of plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PlantRootSoilElmNetX_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>net root element uptake (+ve) - exudation (-ve)</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000220"/>
     </owl:Class>
     
 
@@ -5109,10 +3429,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000388">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>PlantExudElm_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total net root element uptake (+ve) - exudation (-ve)</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5121,10 +3437,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000389">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootUptk_N_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>pft cumulative N uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5133,10 +3445,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000390">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootUptk_P_CumYr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>pft cumulative P uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5145,10 +3453,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000391">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>TPlantRootH2OUptake_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root H2O uptake</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5157,10 +3461,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000392">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>TWaterPlantRoot2Soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>current step vertical root water uptake profile</rdfs:label>
-        <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5169,10 +3469,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000393">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>TWaterPlantRoot2SoilPrev_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>previous step vertical root water uptake profile</rdfs:label>
-        <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5181,10 +3477,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000394">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>THeatLossRoot2Soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>vertically profile of root heat uptake</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5193,10 +3485,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000395">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>THeatRootRelease_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root heat relase</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5205,13 +3493,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000396">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total internal root gas flux refers to the movement of gases, such as oxygen (O2), carbon dioxide (CO2), and methane (CH4), within plant roots. It represents the sum of all gases exchanged between the plant roots and the surrounding soil or water. This parameter is important in Earth systems modeling as it helps to quantify the exchange of gases between the terrestrial biosphere and the atmosphere, impacting processes such as plant respiration, photosynthesis, and greenhouse gas emissions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcg_air2root_flx_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total internal root gas flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -5220,14 +3501,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000397">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <obo:IAO_0000115>Total root internal gas flux refers to the overall movement of gases within the root system of plants. It represents the collective exchange of gases, such as oxygen and carbon dioxide, between the roots and the surrounding soil. This parameter is important for understanding the transport of gases and their impact on root respiration, nutrient uptake, and soil gas composition in Earth system models.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcg_root_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root internal gas flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
     </owl:Class>
     
 
@@ -5236,10 +3509,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000398">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>trcs_Soil2plant_uptake_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root-soil solute flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5248,10 +3517,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000401">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>tRootMycoExud2Soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root element exchange</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5260,10 +3525,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000402">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootCO2Emis2Root_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root CO2 flux into roots</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5272,10 +3533,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000404">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RUptkRootO2_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root internal O2 flux taken away from root O2</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5284,10 +3541,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000405">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootO2_Xink_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root O2 consumption for autotrophic respiraiton</rdfs:label>
-        <bervo:BERVO_has_unit>gO d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5296,10 +3549,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000406">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootO2_Xink_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>integrated root O2 consumption for autotrophic respiraiton</rdfs:label>
-        <bervo:BERVO_has_unit>gO d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5308,10 +3557,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000407">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RUptkRootO2_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root internal O2 flux take away from root O2</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5320,10 +3565,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000408">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>totRootLenDens_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root length density</rdfs:label>
-        <bervo:BERVO_has_unit>m m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5332,10 +3573,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000409">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>REcoO2DmndResp_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial O2 uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5344,10 +3581,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000411">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>REcoNH4DmndSoil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NH4 uptake non-band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5356,10 +3589,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000413">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>REcoNO3DmndSoil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NO3 uptake non-band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5368,10 +3597,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000415">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RNO2EcoUptkSoil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NO2 uptake non-band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5380,10 +3605,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000417">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>REcoH2PO4DmndSoil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial PO4 uptake non-band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5392,10 +3613,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000419">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RN2OEcoUptkSoil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial N2O uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5404,10 +3621,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000421">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>REcoNH4DmndBand_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NH4 uptake band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5416,10 +3629,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000423">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>REcoNO3DmndBand_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NO3 uptake band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5428,10 +3637,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000425">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RNO2EcoUptkBand_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial NO2 uptake band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5440,10 +3645,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000427">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>REcoH2PO4DmndBand_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial PO4 uptake band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5452,10 +3653,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000429">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RDOMEcoDmndK_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial DOC uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5464,10 +3661,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000431">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RAcetateEcoDmndK_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root + microbial acetate uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5475,11 +3668,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000433 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000433">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>TRootH2Flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total root H2 flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
     </owl:Class>
     
 
@@ -5488,10 +3677,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000434">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootCO2Autor_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>root autotrophic respiraiton</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-3 hr-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5500,10 +3685,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000435">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootCO2Autor_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>current time step root autotrophic respiraiton</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5512,10 +3693,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000436">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootCO2AutorPrev_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>previous time step root autotrophic respiraiton</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5524,9 +3701,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000437">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The dimensionless scaling factor representing the sensitivity of root and mycorrhizal growth to soil matric potential and moisture conditions. This moisture dependence scalar modulates root growth rates based on soil water availability and is critical for modeling plant responses to drought stress.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>fRootGrowPSISense_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>moisture dependence scalar for root growth</rdfs:label>
+        <rdfs:label>Moisture dependence scalar for root growth</rdfs:label>
     </owl:Class>
     
 
@@ -5535,9 +3714,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000438">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific carbon dioxide release from root autotrophic respiration into surrounding soil through root-soil gas exchange processes. This root-derived carbon dioxide flux contributes to soil carbon dioxide concentrations and represents an important component of soil respiration in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootCO2Ar2Soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>autotrophic root respiration released to soil</rdfs:label>
+        <rdfs:label>Autotrophic root respiration released to soil</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -5547,10 +3728,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000439">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootCO2Ar2Soil_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total autotrophic root respiraiton released to soil</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5559,10 +3736,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000440">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootCO2Ar2Root_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>autotrophic root respiration released to root</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5571,10 +3744,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000441">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
-        <oboInOwl:hasRelatedSynonym>RootCO2Ar2Root_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>total autotrophic root respiration released to root</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5583,9 +3752,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000442">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The layer-specific release of dissolved gases and solutes from decomposing root tissues into surrounding soil. This root mortality flux represents the transfer of root-stored compounds to soil pools upon root death and is important for modeling soil organic matter inputs.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_deadroot2soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>gases released to soil due to dying roots</rdfs:label>
+        <rdfs:label>Gases released to soil due to dying roots</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -5595,9 +3766,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000443">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000006"/>
+        <obo:IAO_0000115>The vertically integrated release of dissolved gases and solutes from decomposing root tissues into soil across all soil layers. This total root mortality flux represents the ecosystem-scale transfer of root-derived compounds to soil organic matter pools.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_deadroot2soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>gas released to soil due to dying roots</rdfs:label>
+        <rdfs:label>Gas released to soil due to dying roots</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -5606,10 +3779,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000444 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000444">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>DIRRI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for irrigation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
     </owl:Class>
     
 
@@ -5617,11 +3787,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000445 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000445">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>CCOU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation CO2 concentration</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
     </owl:Class>
     
 
@@ -5629,16 +3795,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000446 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000446">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Subsurface irrigation CH4 concentration refers to the measurement or estimation of the concentration of methane (CH4) within the subsurface soil or water layers during an irrigation process. This parameter is typically used in earth systems modeling to analyze and understand the impact of subsurface irrigation on the emission of methane, a potent greenhouse gas, and its subsequent effects on the environment and climate systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCHU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation CH4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
     </owl:Class>
     
 
@@ -5646,11 +3803,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000447 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000447">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>COXU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation O2 concentration</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
     </owl:Class>
     
 
@@ -5658,11 +3811,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000448 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000448">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>CNNU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation N2 concentration</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
     </owl:Class>
     
 
@@ -5670,11 +3819,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000449 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000449">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>CN2U</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation N2O concentration</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
     </owl:Class>
     
 
@@ -5683,9 +3828,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000450">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>IIRRA</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>start and end dates of automated irrigation</rdfs:label>
     </owl:Class>
     
 
@@ -5694,10 +3836,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000451">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>RRIG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>irrigation application</rdfs:label>
-        <bervo:BERVO_has_unit>mm h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5706,13 +3844,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000452">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Depth of irrigation application refers to the depth to which water is applied during irrigation. This is an important parameter in irrigation management, as it can influence the distribution of water and nutrients in the soil, crop water use efficiency, and ultimately, crop yield and quality. The depth of irrigation application can vary depending on factors such as the type of irrigation system used, crop type and growth stage, soil type, and weather conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WDPTH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>depth of irrigation application</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
     </owl:Class>
     
 
@@ -5721,10 +3852,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000453">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>IrrigSubsurf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>underground irrigation</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5733,10 +3860,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000454">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>IrrigSurface_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -5744,10 +3867,8 @@
     <!-- https://w3id.org/bervo/BERVO_0000455 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000455">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>FIRRA_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of FC-WP below which automatic irrigation applied</rdfs:label>
     </owl:Class>
     
 
@@ -5755,10 +3876,8 @@
     <!-- https://w3id.org/bervo/BERVO_0000456 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000456">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>CIRRA_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of FC-WP to which automatic irrigation applied</rdfs:label>
     </owl:Class>
     
 
@@ -5767,13 +3886,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000457">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The depth to which automatic irrigation is applied refers to the depth of water that is delivered to the plant&apos;s root zone when the automatic irrigation system is triggered. The determination of this depth is crucial to ensure that the sufficient amount of water is supplied to meet the plant&apos;s water needs and minimize water wastage.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DIRRA</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>depth to which automatic irrigation applied</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -5781,10 +3893,7 @@
     <!-- https://w3id.org/bervo/BERVO_0000458 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000458">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>TDIRI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated relative change for irrigation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
     </owl:Class>
     
 
@@ -5793,9 +3902,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000459">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>PHQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation pH</rdfs:label>
     </owl:Class>
     
 
@@ -5804,15 +3910,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000460">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation NH4 concentration refers to the concentration of ammonium (NH4) ions in water used for surface irrigation. Surface irrigation is a method of irrigation where water is directly applied to the soil surface and allowed to infiltrate and move through the crop root zone by gravity. The NH4 concentration in surface irrigation water is an important parameter that affects nutrient availability for plants and can impact soil fertility and water quality. Monitoring and managing NH4 concentration in surface irrigation water is crucial to ensure optimal plant growth and minimize potential environmental impacts.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NH4_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation NH4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -5821,15 +3918,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000461">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation NO3 concentration refers to the concentration of nitrate (NO3) in the irrigation water used for surface irrigation. Surface irrigation involves the application of water to the soil surface to infiltrate and reach the plant roots. The &apos;NO3 concentration&apos; parameter is crucial because nitrate is a major nutrient required by plants for growth. However, excessive nitrate concentration can lead to various environmental issues such as water pollution and eutrophication.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NO3_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation NO3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </owl:Class>
     
 
@@ -5838,15 +3926,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000462">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation H2PO4 concentration refers to the concentration of the hydrogen phosphate ion (H2PO4-) in the irrigation water used for surface irrigation. H2PO4- is a form of phosphorous available to plants and can affect the nutrient content and pH level of the soil. Monitoring and controlling the H2PO4- concentration in surface irrigation can help optimize plant growth and ensure proper soil health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>H2PO4_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation H2PO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000157"/>
     </owl:Class>
     
 
@@ -5855,15 +3934,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000463">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Al concentration refers to the concentration of aluminum (Al) in the water used for surface irrigation. Surface irrigation is a method of applying water to crops by allowing water to flow over the soil surface, providing moisture to plant roots. The Al concentration in surface irrigation water can impact soil health, plant growth, and overall agricultural productivity. This parameter is relevant for earth systems modeling to understand the potential effects of aluminum on the water quality, soil chemistry, and plant responses in surface irrigation systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CALQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Al concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </owl:Class>
     
 
@@ -5872,15 +3942,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000464">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Fe concentration refers to the concentration of iron (Fe) in water used for surface irrigation in an earth system modeling context. It represents the amount of dissolved or particulate iron present in the irrigation water, which can have implications for soil fertility, crop growth, and overall ecosystem health. This parameter is important to consider in earth system models as it can affect the biogeochemical cycling of iron, nutrient availability in the soil, and potentially impact downstream water bodies through runoff or leaching.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CFEQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Fe concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </owl:Class>
     
 
@@ -5889,15 +3950,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000465">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation H concentration refers to the level of hydrogen ions (H+) in the water used for surface irrigation in an earth system model. It represents the acid-base balance of the water, and is typically measured using the pH scale. The H concentration can affect the availability of nutrients in the soil, the soil&apos;s ability to retain water, and the overall productivity of the irrigation system. Monitoring and understanding the H concentration in surface irrigation can help in assessing and managing the potential impacts of water acidity on agricultural practices and ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CHYQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation H concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </owl:Class>
     
 
@@ -5906,14 +3958,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000466">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Ca concentration refers to the concentration of calcium (Ca) in the water used for surface irrigation in agricultural systems. It represents the amount of dissolved calcium ions present in the irrigation water, which can impact the soil chemistry and fertility. The Ca concentration in surface irrigation water is an important parameter to consider in Earth systems modeling, as it can influence soil structure, nutrient availability, and plant growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCAQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Ca concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </owl:Class>
     
 
@@ -5922,15 +3966,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000467">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Mg concentration refers to the concentration of magnesium (Mg) in the water used for surface irrigation. It represents the amount of magnesium present in the irrigation water that is supplied to the land surface for agricultural purposes. This parameter is important for understanding and modeling the impact of irrigation practices on the soil magnesium levels and subsequent effects on crop growth, nutrient balance, and potential soil degradation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CMGQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Mg concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
     </owl:Class>
     
 
@@ -5939,15 +3974,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000468">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Na concentration refers to the concentration of sodium (Na) in the water used for surface irrigation. It represents the amount of sodium present in the irrigation water that is applied to the soil surface to meet the water demands of crops. This parameter is important in earth systems modeling as it influences soil salinity, affects plant growth and yield, and can have detrimental effects on the overall soil health and fertility. The surface irrigation Na concentration is typically measured in units of milligrams per liter (mg/L) or parts per million (ppm).</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNAQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Na concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
     </owl:Class>
     
 
@@ -5956,14 +3982,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000469">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation K concentration refers to the concentration of potassium (K) in water used for surface irrigation of agricultural fields. It is a parameter that affects the availability of potassium in the soil, which in turn influences plant growth and nutrient uptake. The surface irrigation K concentration is typically measured in units of mass per volume (e.g., milligrams per liter) and can vary depending on factors such as soil type, crop requirements, and water quality. Proper management of surface irrigation K concentration is important for maintaining optimal nutrient levels in the soil and maximizing crop productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CKAQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation K concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
     </owl:Class>
     
 
@@ -5972,15 +3990,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000470">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation OH concentration refers to the concentration of hydroxide ions (OH-) in the irrigation water used for surface irrigation. Hydroxide ions are an important component of the pH balance in water, with higher concentrations leading to more alkaline conditions. Measuring and controlling the OH- concentration in surface irrigation can help maintain appropriate soil conditions for plant growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>COHQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation OH concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000035"/>
     </owl:Class>
     
 
@@ -5989,15 +3998,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000471">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation SO4 concentration refers to the concentration of sulfate ions (SO4) in the water used for surface irrigation. Sulfates are a type of sulfur compound that is often present in natural water sources and can affect the pH level and nutrient content of the soil. Monitoring and controlling the SO4 concentration in surface irrigation can help optimize plant growth and ensure proper soil health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CSOQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation SO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000228"/>
     </owl:Class>
     
 
@@ -6006,14 +4006,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000472">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation Cl concentration refers to the concentration of chloride (Cl) ions in the water used for surface irrigation. It is a parameter that describes the amount of chloride present in the irrigation water, which can have implications for soil fertility and plant health. High levels of Cl in irrigation water can lead to salinity issues, affecting crop growth and soil quality. Monitoring and managing surface irrigation Cl concentration is important for sustainable agriculture practices and efficient water management in earth systems modeling.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCLQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation Cl concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000036"/>
     </owl:Class>
     
 
@@ -6022,15 +4014,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000473">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation CO3 concentration refers to the concentration of carbonate (CO3) ions in the water used for surface irrigation. Surface irrigation is a method of irrigation in which water is applied to the land surface and allowed to flow over the soil surface to irrigate crops. The CO3 concentration parameter is important to monitor as it can impact soil pH, nutrient availability, and the overall health and productivity of the agricultural system.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CC3Q</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CO3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000098"/>
     </owl:Class>
     
 
@@ -6039,15 +4022,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000474">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation HCO3 concentration refers to the measurement of bicarbonate (HCO3-) concentration in the water used for surface irrigation. It represents the amount of bicarbonate ions dissolved in the irrigation water, which can have an impact on soil chemistry and crop health. The HCO3- concentration is an important parameter to consider in earth system modeling as it can affect nutrient availability, irrigation efficiency, and overall water quality in agricultural systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CHCQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation HCO3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000141"/>
     </owl:Class>
     
 
@@ -6056,14 +4030,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000475">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation AlOH concentration refers to the concentration of AlOH (aluminum hydroxide) in water used for surface irrigation. AlOH is a common mineral compound that can be present in natural water sources or introduced through human activities such as mining and industrial processes. The concentration of AlOH in surface irrigation water can affect plant health and soil properties. Modeling this parameter is important for understanding the potential impacts of AlOH on crop growth, soil fertility, and water quality in agricultural systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CAL1Q</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation AlOH concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000203"/>
     </owl:Class>
     
 
@@ -6072,15 +4038,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000476">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation AlOH2 concentration refers to the concentration of AlOH2, which is a compound formed when aluminum reacts with water, in the water used for surface irrigation. Surface irrigation is a method of irrigating crops where water is applied directly to the soil surface and allowed to infiltrate into the root zone. The AlOH2 concentration in surface irrigation water can affect the availability of aluminum for plant uptake and can also have implications for soil health and water quality. This parameter is important to consider in earth systems models as it can influence plant growth, nutrient cycling, and hydrological processes associated with surface irrigation systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CAL2Q</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation AlOH2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000119"/>
     </owl:Class>
     
 
@@ -6089,15 +4046,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000477">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation AlOH3 concentration refers to the concentration of AlOH3 (aluminum hydroxide) in water used for surface irrigation. Aluminum hydroxide is commonly incorporated into surface water bodies through inputs from surrounding soils, industrial activities, and atmospheric deposition. The concentration of AlOH3 can affect the chemical properties and bioavailability of other elements in the irrigation water, and thus plays a role in nutrient cycling and potential impacts on aquatic ecosystems. Monitoring this parameter is important for understanding the potential risks and impacts of surface irrigation on water quality and ecosystem health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CAL3Q</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation AlOH3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000194"/>
     </owl:Class>
     
 
@@ -6106,15 +4054,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000478">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation AlOH4 concentration refers to the concentration of aluminum hydroxide (AlOH4) in the water used for surface irrigation. It represents the amount of dissolved aluminum hydroxide in the irrigation water, which can have implications for soil health, crop growth, and water quality. Monitoring this parameter is important in earth systems modeling to understand the potential impacts of aluminum toxicity on plant productivity and ecosystem dynamics in areas where surface irrigation is practiced.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CAL4Q</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation AlOH4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000154"/>
     </owl:Class>
     
 
@@ -6123,15 +4062,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000479">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation AlSO4 concentration refers to the concentration of aluminum sulfate (AlSO4) in the water used for surface irrigation. This parameter is important in earth systems modeling as it can impact the soil chemistry and plant health in irrigated areas. The concentration of AlSO4 in surface irrigation water can affect the availability and uptake of nutrients by plants, as well as the potential for aluminum toxicity in the soil. Monitoring and understanding the surface irrigation AlSO4 concentration is crucial for accurately simulating the impacts of irrigation practices on agricultural productivity and ecosystem health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CALSQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation AlSO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000107"/>
     </owl:Class>
     
 
@@ -6140,15 +4070,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000480">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation FeOH concentration refers to the concentration of ferric hydroxide (FeOH) in surface water used for irrigation purposes. Ferric hydroxide is a common form of iron oxide that precipitates out of water under certain environmental conditions. This parameter is important in earth systems modeling as it influences the availability of iron (Fe) in the soil, which plays a crucial role in plant growth and nutrient uptake. The concentration of FeOH in surface irrigation water can vary depending on factors such as soil characteristics, water quality, and agricultural practices. Monitoring and modeling this parameter can help assess the potential impacts of surface irrigation on soil health and agricultural productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CFE1Q</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeOH concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000016"/>
     </owl:Class>
     
 
@@ -6157,15 +4078,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000481">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation FeOH2 concentration refers to the concentration of ferrous hydroxide (FeOH2) in water used for surface irrigation. It represents the amount of dissolved ferrous hydroxide present in the irrigation water, which can have implications for plant nutrient uptake, soil fertility, and water quality. The FeOH2 concentration can impact the availability of iron as a micronutrient for crops and influence various chemical reactions occurring in soil and water systems. Monitoring and understanding this parameter is important for accurate modeling of agricultural systems and their interactions with the environment.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CFE2Q</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeOH2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000219"/>
     </owl:Class>
     
 
@@ -6174,15 +4086,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000482">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation FeOH3 concentration refers to the concentration of FeOH3 (iron oxyhydroxide) in the water used for surface irrigation. This parameter is relevant for Earth system modeling as it influences the availability of iron in the soil and its subsequent impact on plant growth and nutrient cycling. The concentration of FeOH3 can vary depending on factors such as soil properties, water quality, and agricultural practices.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CFE3Q</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeOH3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000074"/>
     </owl:Class>
     
 
@@ -6191,15 +4094,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000483">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation FeOH4 concentration refers to the concentration of iron hydroxide (FeOH4) in the water used for surface irrigation. It represents the amount of FeOH4 suspended in the water and is measured in units of mass per unit volume (e.g., milligrams per liter). FeOH4 concentration is an important parameter in earth systems modeling as it can affect the chemical composition and nutrient availability of the irrigation water, as well as the potential impacts on soil quality and ecosystem health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CFE4Q</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeOH4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000110"/>
     </owl:Class>
     
 
@@ -6208,15 +4102,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000484">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation FeSO4 concentration refers to the concentration of iron sulfate (FeSO4) in the water used for surface irrigation. It is a parameter that quantifies the amount of dissolved iron sulfate present in the irrigation water, which is typically used to supply essential iron nutrients to crops during surface irrigation. The concentration of FeSO4 affects the availability and uptake of iron by plants, influencing their growth, development, and overall productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CFESQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeSO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000045"/>
     </owl:Class>
     
 
@@ -6225,15 +4110,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000485">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation CaOH concentration refers to the concentration of calcium hydroxide (CaOH) in the water used for surface irrigation. It is a parameter that affects the quality of the irrigation water and can have an impact on soil pH and nutrient availability for plants. The CaOH concentration is typically measured in units of mass per volume (e.g., mg/L) and is an important parameter to consider when assessing the potential effects of irrigation water on crop growth and soil chemistry.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCAOQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaOH concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000140"/>
     </owl:Class>
     
 
@@ -6242,15 +4118,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000486">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation CaCO3 concentration refers to the amount of calcium carbonate (CaCO3) present in the water used for surface irrigation of agricultural fields. It represents the concentration of this mineral compound, which can influence the water quality and its potential to cause scaling or clogging in irrigation systems. Monitoring and modeling surface irrigation CaCO3 concentration is important for understanding its impact on soil properties, nutrient availability, crop growth, and the overall sustainability of agricultural practices.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCACQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaCO3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000094"/>
     </owl:Class>
     
 
@@ -6259,15 +4126,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000487">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation CaHCO3 concentration refers to the concentration of calcium bicarbonate (CaHCO3) in water used for surface irrigation. Surface irrigation is a method of watering crops where water is distributed over the soil surface and allowed to infiltrate into the root zone. The CaHCO3 concentration in the irrigation water can affect soil pH, nutrient availability, and plant growth. Monitoring this parameter is important for understanding the potential impacts of water quality on agricultural productivity and soil health in surface irrigation systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCAHQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaHCO3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000200"/>
     </owl:Class>
     
 
@@ -6276,15 +4134,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000488">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation CaSO4 concentration refers to the amount of calcium sulfate (CaSO4) present in the water used for surface irrigation. It represents the concentration of CaSO4 in the irrigation water that is applied to the soil surface to irrigate crops or vegetation. This parameter is important in earth systems modeling as it can affect various processes such as soil salinity, nutrient availability, and crop growth. High concentrations of CaSO4 can lead to increased salinity in the soil, which can negatively impact plant water uptake and overall crop productivity. Monitoring and understanding the surface irrigation CaSO4 concentration can help in predicting and managing the potential effects on agricultural systems and water resources.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCASQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaSO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000051"/>
     </owl:Class>
     
 
@@ -6293,15 +4142,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000489">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation MgOH concentration refers to the concentration of magnesium hydroxide (MgOH) in water used for surface irrigation. It is a parameter used in earth systems modeling to quantify the amount of MgOH present in the irrigation water, which has implications for plant health, soil fertility, and water quality. The concentration is typically expressed in units of milligrams per liter (mg/L) or parts per million (ppm).</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CMGOQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation MgOH concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000054"/>
     </owl:Class>
     
 
@@ -6310,15 +4150,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000490">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The surface irrigation MgCO3 concentration refers to the concentration of magnesium carbonate (MgCO3) in the water used for surface irrigation. It represents the amount of magnesium carbonate dissolved in the irrigation water, typically measured in milligrams per liter (mg/L) or parts per million (ppm). This parameter is important for understanding the potential impacts of irrigation on soil chemistry and the overall nutrient balance in agricultural systems. High levels of magnesium carbonate in irrigation water can affect soil pH and fertility, potentially influencing plant growth and crop yields. Monitoring and managing surface irrigation MgCO3 concentration is therefore crucial for sustainable agricultural practices and effective water resource management.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CMGCQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation MgCO3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000210"/>
     </owl:Class>
     
 
@@ -6327,15 +4158,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000491">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation MgHCO3 concentration refers to the concentration of magnesium bicarbonate (MgHCO3) in the water used for surface irrigation. It represents the amount of magnesium and bicarbonate ions dissolved in water, which can have a significant impact on the chemistry and nutrient availability in the soil. The surface irrigation MgHCO3 concentration parameter is important in earth systems modeling as it influences soil fertility, crop productivity, and can contribute to the overall water quality in agricultural systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CMGHQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation MgHCO3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000087"/>
     </owl:Class>
     
 
@@ -6344,15 +4166,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000492">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation MgSO4 concentration refers to the concentration of magnesium sulfate (MgSO4) in the water used for surface irrigation. It is a parameter used in earth systems modeling to quantify the amount of MgSO4 present in irrigation water applied to land surfaces. This parameter is important as it can affect the soil fertility, crop growth, and overall water quality in agricultural systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CMGSQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation MgSO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000150"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000018"/>
     </owl:Class>
     
 
@@ -6361,15 +4174,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000493">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation NaCO3 concentration refers to the concentration of sodium carbonate (NaCO3) in the water used for surface irrigation. It represents the amount of sodium carbonate present in the irrigation water, which can have an impact on soil properties and vegetation growth. Higher concentrations of NaCO3 can lead to soil alkalinization and have adverse effects on crop growth and yield. Monitoring and managing surface irrigation NaCO3 concentration can help optimize irrigation practices and ensure sustainable agricultural production.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNACQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation NaCO3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000166"/>
     </owl:Class>
     
 
@@ -6378,15 +4182,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000494">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation NaSO4 concentration refers to the concentration of sodium sulfate present in the water used for surface irrigation. It represents the amount of sodium sulfate dissolved in the irrigation water that is applied to the land surface for crop irrigation purposes. The concentration is typically measured in terms of the mass of sodium sulfate per unit volume of water, such as milligrams per liter (mg/L) or parts per million (ppm). This parameter is important in earth systems modeling as it can have implications for soil salinity, water quality, and crop health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNASQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation NaSO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000056"/>
     </owl:Class>
     
 
@@ -6395,14 +4190,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000496">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The term &apos;surface irrigation PO4 concentration&apos; refers to the concentration of phosphate (PO4) in water used for surface irrigation. Surface irrigation is a method of watering crops in which water is applied directly to the soil surface. The PO4 concentration measure allows for the assessment and monitoring of the level of phosphate in the irrigation water, which can have important implications for crop growth, nutrient cycling, and potential water pollution.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CH0PQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation PO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -6411,15 +4198,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000497">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation HPO4 concentration refers to the level of phosphate ions (HPO4) present in water used for surface irrigation. It represents the amount of dissolved phosphate compounds in irrigation water that can potentially affect the nutrient supply to plants and influence their growth and development. Monitoring surface irrigation HPO4 concentration is important in earth systems modeling to understand the dynamics of nutrient cycling, water quality, and the impact of agricultural practices on ecosystem health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HPO4_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation HPO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000073"/>
     </owl:Class>
     
 
@@ -6428,15 +4206,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000498">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The term &apos;surface irrigation H3PO4 concentration&apos; refers to the concentration of phosphoric acid (H3PO4) in the water used for surface irrigation. Surface irrigation is a method of water delivery where water is distributed over the soil surface through channels or furrows. Monitoring the H3PO4 concentration in surface irrigation water is important for understanding the potential impacts of phosphorus on the soil and plants. Phosphorus is a vital nutrient for plant growth, but excessive levels can lead to water pollution and adversely affect aquatic ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CH3PQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation H3PO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000218"/>
     </owl:Class>
     
 
@@ -6445,15 +4214,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000499">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation FeHPO4 concentration refers to the concentration of iron phosphate (FeHPO4) in the water used for surface irrigation. Surface irrigation is a method of applying water to crops or vegetation by allowing it to flow over the soil surface. FeHPO4 is a compound containing iron and phosphate, and its concentration in the irrigation water can impact the availability of these nutrients to plants. Monitoring and modeling the FeHPO4 concentration in surface irrigation helps in understanding the potential impact on the nutrient availability and overall health of the agricultural or natural systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CF1PQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeHPO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000173"/>
     </owl:Class>
     
 
@@ -6462,15 +4222,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000500">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation FeH2PO4 concentration refers to the measurement of the concentration of ferrous dihydrogen phosphate (FeH2PO4) in water used for surface irrigation. It represents the amount of FeH2PO4 present in the water that is applied to the land surface for agricultural purposes using various irrigation techniques, such as furrow or flood irrigation. This parameter is crucial in understanding the nutrient content and potential impact on soil and crop health, as FeH2PO4 serves as a source of essential nutrients for plants. Monitoring this concentration helps assess the effectiveness of surface irrigation practices in delivering proper amounts of FeH2PO4 to support plant growth and optimize agricultural productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CF2PQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation FeH2PO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000034"/>
     </owl:Class>
     
 
@@ -6479,15 +4230,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000501">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The surface irrigation CaPO4 concentration refers to the concentration of calcium phosphate (CaPO4) in water used for surface irrigation. Surface irrigation is a method of applying water to agricultural fields where it is distributed over the soil surface. The CaPO4 concentration in surface irrigation water is an important parameter to consider in earth systems modeling as it can affect soil fertility, water quality, and nutrient cycling in agricultural systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CC0PQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaPO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000186"/>
     </owl:Class>
     
 
@@ -6496,15 +4238,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000502">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation refers to a method of watering crops or plants where water is applied to the soil surface and allowed to infiltrate and reach the plant roots. The &apos;CaHPO4 concentration&apos; parameter refers to the concentration of calcium phosphate (CaHPO4) in the irrigation water used for surface irrigation. CaHPO4 is a compound commonly found in soil and can affect the nutrient content and pH level of the soil. Monitoring and controlling the CaHPO4 concentration in surface irrigation can help optimize plant growth and ensure proper soil health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CC1PQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaHPO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000009"/>
     </owl:Class>
     
 
@@ -6513,15 +4246,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000503">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation CaH2PO4 concentration refers to the concentration of calcium dihydrogen phosphate (CaH2PO4) in the water used for surface irrigation. It represents the amount of CaH2PO4 dissolved in the irrigation water and can impact soil fertility and nutrient availability for plants. Monitoring and understanding the surface irrigation CaH2PO4 concentration is important for accurately simulating and modeling the nutrient dynamics and water quality in agricultural systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CC2PQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation CaH4P2O8 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000187"/>
     </owl:Class>
     
 
@@ -6530,15 +4254,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000504">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>The term &apos;surface irrigation MgHPO4 concentration&apos; refers to the concentration of magnesium dihydrogen phosphate (MgHPO4) in water used for surface irrigation. Surface irrigation is a method of delivering water to crops by allowing it to flow over the soil surface. The MgHPO4 concentration is an important parameter to measure as it can impact plant growth and the overall nutrient balance in agricultural systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CM1PQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation MgHPO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000195"/>
     </owl:Class>
     
 
@@ -6547,14 +4262,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000505">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Surface irrigation ion strength refers to the strength or concentration of ions in the irrigation water used for surface irrigation. It can impact the nutrient content and pH level of the soil. Monitoring and controlling the ion strength in surface irrigation can help optimize plant growth and ensure proper soil health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CSTRQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation ion strength</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -6563,10 +4270,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000507">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>trcg_irrig_mole_conc_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>surface irrigation volatile concentration</rdfs:label>
-        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -6575,15 +4278,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000508">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Subsurface irrigation nutrient concentration refers to the measurement or estimate of the amount of nutrients present in the water used for subsurface irrigation. It represents the concentration of essential nutrients, such as nitrogen, phosphorus, and potassium, in the irrigation water that is delivered directly to the plant root zone through underground pipes or tubes. This parameter is important in earth systems modeling as it affects plant growth and nutrient cycling in agricultural systems, and can have implications for water quality and environmental sustainability.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcn_irrig_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation nutrient concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000068"/>
     </owl:Class>
     
 
@@ -6592,10 +4286,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000509">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>trcSalt_Irrig_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface irrigation chemical concentration</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -6604,10 +4294,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000510">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>FWatIrrigate2MicP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>underground irrigation to micropores</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -6616,10 +4302,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000511">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>HeatIrrigation_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>convective heat due to underground irrigation</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -6628,11 +4310,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000512">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <obo:IAO_0000115>Aqueous non-salt solutes in underground irrigation refers to the presence of dissolved substances in groundwater used for irrigation purposes, excluding any salts. These solutes can include organic compounds, such as pesticides or fertilizers, as well as inorganic compounds such as heavy metals or trace elements. The presence of these solutes can affect the quality of the water and subsequently impact the soil, plants, and overall ecosystem dynamics in the irrigated area.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcs_Irrig_flx_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous non-salt solutes in underground irrigation</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -6641,10 +4318,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000513">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>trcsalt_irrig_mole_conc_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>salt tracer concentration in irrigation</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -6653,10 +4326,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000514">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000007"/>
-        <oboInOwl:hasRelatedSynonym>trcs_irrig_flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>tracer flux through irrigation</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -6665,10 +4334,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000515">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>canopy_growth_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy structural growth rate</rdfs:label>
-        <bervo:BERVO_has_unit>gC/h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -6677,9 +4342,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000516">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The dimensionless stress factor representing how changes in leaf turgor pressure affect stomatal conductance due to variations in leaf osmotic and water potential. This drought stress indicator ranges from zero to one and reflects plant water stress from soil water deficit, flooding-induced hypoxia, or saline conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StomatalStress_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>stomatal stress from water/turgor,(0,1)</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Stomatal stress from water/turgor</rdfs:label>
     </owl:Class>
     
 
@@ -6688,12 +4355,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000517">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy PAR albedo (Photosynthetically Active Radiation albedo) of a specific plant functional type (pft) in Earth system modeling refers to the fraction of the incoming PAR that is reflected by the canopy of a vegetation type. It is a parameter that quantifies the amount of light reflected by the canopy, which affects the energy balance and radiation budget of the Earth&apos;s surface. Canopy PAR albedo is influenced by various factors such as leaf angle distribution, leaf optical properties, and the presence of other canopy elements like branches and stems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyPARalbedo_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy PAR albedo</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000212"/>
     </owl:Class>
     
 
@@ -6702,12 +4363,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000518">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy PAR transmissivity (TAUP) refers to the fraction of incident Photosynthetic Active Radiation (PAR) that is transmitted through the canopy without being absorbed or reflected. It depends on factors such as leaf area, leaf angle distribution, and radiation conditions. TAUP is a key parameter in modeling light distribution and photosynthetic activity in plant canopies.|Canopy PAR transmissivity (TAUP) refers to the proportion of Photosynthetically Active Radiation (PAR) that is transmitted through the vegetation canopy. This parameter plays a critical role in plant physiology and energy balance of ecosystems, affecting processes such as photosynthesis and evapotranspiration.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RadPARLeafTransmis_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy PAR transmissivity</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000212"/>
     </owl:Class>
     
 
@@ -6716,12 +4371,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000519">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy shortwave absorptivity refers to the fraction of shortwave radiation absorbed by the vegetation canopy. It represents the ability of the canopy to capture and convert incoming solar radiation into heat and energy, contributing to the overall energy balance and productivity of the ecosystem. Canopy shortwave absorptivity is an important parameter in earth systems modeling that influences the distribution of energy within the system and can affect processes such as photosynthesis, evapotranspiration, and surface temperature.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafSWabsorpty_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy shortwave absorptivity</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000115"/>
     </owl:Class>
     
 
@@ -6730,12 +4379,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000520">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy PAR absorptivity refers to the parameter that quantifies the fraction of photosynthetically active radiation (PAR) incident on the vegetation canopy that is absorbed by the plants. It represents the efficiency of the canopy in absorbing PAR for photosynthesis and is typically expressed as a dimensionless value between 0 and 1. A higher value indicates a higher capacity of the canopy to absorb PAR and convert it into energy for plant growth and development.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafPARabsorpty_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy PAR absorptivity</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000212"/>
     </owl:Class>
     
 
@@ -6744,14 +4387,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000521">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CuticleResist_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum stomatal resistance to vapor</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
-        <bervo:BERVO_has_unit>s h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_has_unit>s m-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
     </owl:Class>
     
 
@@ -6760,13 +4395,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000522">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Maximum stomatal resistance to CO2, also known as RCMX, refers to the maximum level of resistance that occurs in the stomata, microscopic openings in the plant leaf, to the exchange of carbon dioxide (CO2) during photosynthesis. It plays a critical role in determining the efficiency of a plant&apos;s photosynthetic process and can vary significantly among different plant species as well as under different environmental conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CO2CuticleResist_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum stomatal resistance to CO2</rdfs:label>
-        <bervo:BERVO_has_unit>s h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -6775,11 +4403,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000524">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Shape parameter for calculating stomatal resistance from turgor pressure refers to a specific parameter values used in mathematical or computational models to quantify the effect of turgor pressure on stomatal resistance. The stomatal resistance is a measure of how open or closed stomata are in plant leaves, influencing the rate of evapotranspiration and photosynthesis. Turgor pressure in plant cells plays a vital role in controlling stomatal movement and hence stomatal resistance.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RCS_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>shape parameter for calculating stomatal resistance from turgor pressure</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
     </owl:Class>
     
 
@@ -6788,13 +4411,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000525">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CanPStomaResistH2O_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy stomatal resistance</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_has_unit>h m-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
     </owl:Class>
     
 
@@ -6803,12 +4419,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000526">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>MinCanPStomaResistH2O_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy minimum stomatal resistance</rdfs:label>
-        <bervo:BERVO_has_unit>s m-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
     </owl:Class>
     
 
@@ -6817,14 +4427,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000527">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy boundary layer resistance refers to the hindrance or resistance encountered by the exchange of heat, moisture, and gas between the surface of the Earth and the vegetation canopy. It represents the resistance to the transfer of these variables caused by the layer of still air that exists in the immediate vicinity of the canopy. Canopy boundary layer resistance is an important parameter in earth systems modeling as it influences the exchange rates of energy, water, and gases, such as carbon dioxide and oxygen, between the land and the atmosphere.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyBndlResist_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy boundary layer resistance</rdfs:label>
-        <bervo:BERVO_has_unit>h m-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000004"/>
     </owl:Class>
     
 
@@ -6833,13 +4435,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000528">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>O2I_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf gaseous O2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>umol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </owl:Class>
     
 
@@ -6848,13 +4443,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000529">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>LeafIntracellularCO2_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf gaseous CO2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>umol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -6863,14 +4451,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000530">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Total gas concentration refers to the overall amount of gas in a specified volume. This parameter can include various types of gases, depending on the context, such as greenhouse gases, pollutants, or atmospheric gases. It is an important parameter in fields such as meteorology, environmental science, and climate modeling.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>AirConc_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total gas concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
     </owl:Class>
     
 
@@ -6879,11 +4459,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000531">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>DiffCO2Atmos2Intracel_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>gaesous CO2 concentration difference across stomates</rdfs:label>
-        <bervo:BERVO_has_unit>umol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -6892,14 +4467,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000532">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy gaseous CO2 concentration, represented as CO2Q, refers to the concentration of carbon dioxide (CO2) in the gaseous phase within the canopy of vegetation. It is particularly important in studying canopy-atmosphere exchange of CO2 which plays important roles in processes such as photosynthesis, respiration and transpiration.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyGasCO2_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy gaesous CO2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -6908,14 +4475,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000533">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>aquCO2Intraleaf_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf aqueous CO2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -6924,14 +4483,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000534">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>O2L_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf aqueous O2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </owl:Class>
     
 
@@ -6940,13 +4491,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000535">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Leaf CO2 solubility refers to the degree to which carbon dioxide (CO2) is dissolvable or soluble in the leaves of a plant. It is an important parameter in plant physiology and earth system modeling, as it directly affects the rate of photosynthesis, plant growth, and carbon cycling.|Leaf CO2 solubility refers to the measure of carbon dioxide (CO2) that can be dissolved in the leaf&apos;s cellular water at a given temperature and pressure. It is an important parameter in understanding the gas exchange processes in plants and its influence on photosynthesis.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CO2Solubility_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf CO2 solubility</rdfs:label>
-        <bervo:BERVO_has_unit>uM /umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -6955,13 +4499,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000536">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Leaf O2 solubility refers to the measurement of the amount of oxygen (O2) that can be dissolved in the leaf tissue at a particular temperature and pressure. It is an essential parameter in earth system and plant physiology modeling as it affects the process of photosynthesis, respiration, and transpiration.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafO2Solubility_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf O2 solubility</rdfs:label>
-        <bervo:BERVO_has_unit>uM /umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </owl:Class>
     
 
@@ -6970,14 +4507,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000537">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>Km4LeafaqCO2_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf aqueous CO2 Km no O2</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
-        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -6986,13 +4515,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000538">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>Km4RubiscoCarboxy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf aqueous CO2 Km ambient O2</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
-        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -7001,12 +4523,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000539">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Chilling effect on CO2 fixation refers to the reduction in the rate of carbon dioxide uptake and conversion into organic compounds through photosynthesis due to low temperatures. It is a parameter that quantifies the impact of low temperatures on the ability of plants and ecosystems to fix carbon dioxide from the atmosphere. Higher values indicate a greater reduction in CO2 fixation under cold conditions, while lower values suggest less sensitivity to temperature changes. This parameter is particularly relevant in Earth system models as it helps capture the response of terrestrial ecosystems to climate change and better predict carbon cycle dynamics under different climate scenarios.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ChillHours_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>chilling effect on CO2 fixation</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -7015,11 +4531,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000540">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>Vmax4RubiscoCarboxy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum dark carboxylation rate under saturating CO2</rdfs:label>
-        <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000146"/>
     </owl:Class>
     
 
@@ -7028,14 +4539,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000541">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Carboxylation rate refers to the rate at which carbon dioxide (CO2) is incorporated into organic compounds in the photosynthetic process in plants. It is a key parameter in plant physiology and growth studies, and can be influenced by various factors such as light intensity, temperature, water availability, and CO2 concentration in the atmosphere.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CO2lmtRubiscoCarboxyRate_node</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>carboxylation rate</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
-        <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -7044,13 +4547,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000542">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>CO2 compensation point (COMPL) is the concentration of CO2 in the atmosphere at which the rate of photosynthesis exactly equals the rate of respiration, resulting in no net gas exchange between the plant and the atmosphere. The value is a critical physiological parameter as it influences the carbon balance of plants and ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CO2CompenPoint_node</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>CO2 compensation point</rdfs:label>
-        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000192"/>
     </owl:Class>
     
 
@@ -7059,14 +4555,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000543">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Maximum light carboxylation rate under saturating CO2 refers to the maximum rate at which the function responsible for the absorption and conversion of CO2 into carbohydrates performs during light conditions when CO2 concentration is not limiting. This can help determine the efficiency of the light-dependent reactions in photosynthesis under optimal conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LigthSatCarboxyRate_node</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum light carboxylation rate under saturating CO2</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
-        <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000090"/>
     </owl:Class>
     
 
@@ -7075,12 +4563,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000544">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Carboxylation efficiency refers to the rate at which plants convert carbon dioxide (CO2) into organic compounds through the process of photosynthesis. It represents the ability of plants to utilize CO2 effectively and convert it into carbohydrates, which are necessary for growth and development. Carboxylation efficiency is influenced by various factors such as temperature, light intensity, and the concentration of CO2 in the atmosphere. It is an important parameter in Earth system models as it helps to understand the overall carbon cycle and the response of vegetation to changing environmental conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RubiscoCarboxyEff_node</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>carboxylation efficiency</rdfs:label>
-        <bervo:BERVO_has_unit>umol umol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -7089,14 +4571,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000545">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The bundle sheath nonstructural C3 content in C4 photosynthesis refers to the amount of non-structural carbon compounds in the bundle sheath cells of C4 plants during photosynthesis. Non-structural carbon compounds are essential for plant growth and survival, and play a crucial role in C4 photosynthesis which is a specialized form of photosynthesis that optimizes carbon uptake and water use efficiency.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CMassCO2BundleSheath_node</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>bundle sheath nonstructural C3 content in C4 photosynthesis</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000169"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000080"/>
     </owl:Class>
     
 
@@ -7105,14 +4579,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000546">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>VCGR4 refers to the maximum rate of C4 carboxylation in the dark under  saturating CO2 which represents a key physiological parameter in C4 photosynthesis. This rate is indicative of the plant&apos;s metabolic capacity to convert CO2 into energy-rich molecules in the absence of sunlight.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Vmax4PEPCarboxy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum dark C4 carboxylation rate under saturating CO2</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000129"/>
-        <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000057"/>
     </owl:Class>
     
 
@@ -7121,9 +4587,10 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000547">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The rate at which carbon dioxide is enzymatically added to C4 organic compounds,</obo:IAO_0000115>
+        <obo:IAO_0000115>The rate of carbon dioxide fixation through the C4 photosynthetic pathway catalyzed by phosphoenolpyruvate carboxylase enzyme. This C4 carboxylation rate represents the initial carbon dioxide capture step in the C4 carbon concentrating mechanism that enhances photosynthetic efficiency in warm climates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2lmtPEPCarboxyRate_node</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>C4 carboxylation rate</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </owl:Class>
@@ -7134,14 +4601,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000548">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Maximum light C4 carboxylation rate under saturating CO2 refers to the maximum rate at which the C4 photosynthetic pathway can absorb and convert CO2 into carbohydrates under light conditions when the concentration of CO2 is not limiting. This measurement provides an estimate of the potential efficiency and capacity of the C4 photosynthetic pathway under optimal light conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LigthSatC4CarboxyRate_node</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum light C4 carboxylation rate under saturating CO2</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
-        <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000057"/>
     </owl:Class>
     
 
@@ -7150,12 +4609,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000549">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>C4 carboxylation efficiency refers to the efficiency of the carbon fixation process in C4 plants, where atmospheric carbon dioxide (CO2) is converted into organic compounds through a series of biochemical reactions. It quantifies the ratio of how much CO2 is taken up by the plant to how much energy is expended during this process. A higher C4 carboxylation efficiency indicates that the plant can more effectively utilize CO2 to produce biomass, resulting in increased productivity and potentially greater resilience to environmental stresses such as drought or high temperatures.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>C4CarboxyEff_node</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>C4 carboxylation efficiency</rdfs:label>
-        <bervo:BERVO_has_unit>umol umol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000057"/>
     </owl:Class>
     
 
@@ -7164,15 +4617,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000550">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Leaf nonstructural C4 content in C4 photosynthesis refers to the amount of nonstructural carbon (C4) present in the leaves of C4 photosynthesizing plants. This can include sugars, starches, and other carbon compounds that are not a part of the plant&apos;s structural tissue. It is an important parameter for understanding plant physiology and for modeling photosynthesis and carbon cycling in terrestrial ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CPOOL4_node</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf nonstructural C4 content in C4 photosynthesis</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000169"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000156"/>
     </owl:Class>
     
 
@@ -7181,12 +4625,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000552">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Branch Down-regulation of CO2 fixation refers to the process that reduces the rate of carbon dioxide fixation in a branch of a plant. This process can occur due to environmental changes or physiological feedback mechanism within the plant.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RubiscoActivity_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch down-regulation of CO2 fixation</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000083"/>
     </owl:Class>
     
 
@@ -7195,12 +4633,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000553">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Negative regulation of the carbon fixation pathway, known as C4 photosynthesis, where the reaction is shut down or slowed down.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NutrientCtrlonC4Carboxy_node</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>down-regulation of C4 photosynthesis</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000169"/>
     </owl:Class>
     
 
@@ -7209,14 +4641,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000555">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Total net canopy CO2 exchange refers to the overall balance of carbon dioxide (CO2) uptake and release by vegetation in the Earth&apos;s ecosystems. It represents the net difference between the photosynthetic uptake of CO2 by plants during photosynthesis and the CO2 released during respiration and other processes. This parameter is influenced by various factors, including environmental conditions such as temperature, light intensity, and CO2 concentration, as well as the physiological characteristics of the vegetation. Understanding the total net canopy CO2 exchange is crucial for quantifying the carbon cycle and predicting the impact of climate change on terrestrial ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NetCO2Flx2Canopy_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total net canopy CO2 exchange</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000041"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -7225,14 +4649,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000556">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The maximum carboxylation rate of the enzyme Rubisco. It is an important parameter in plant physiology and biochemistry, as it determines the maximum rate at which plants can assimilate carbon dioxide during photosynthesis.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VmaxRubCarboxyRef_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>rubisco carboxylase activity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
-        <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000213"/>
     </owl:Class>
     
 
@@ -7241,11 +4657,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000557">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The rate of the oxygenase reaction catalyzed by rubisco that leads to photorespiration,</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VmaxRubOxyRef_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>rubisco oxygenase activity</rdfs:label>
-        <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7254,13 +4665,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000558">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>VmaxPEPCarboxyRef_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>PEP carboxylase activity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
-        <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000061"/>
     </owl:Class>
     
 
@@ -7269,12 +4673,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000559">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Km for rubisco carboxylase activity is the Michaelis-Menten constant for the enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (rubisco) during its carboxylation reaction. It represents the concentration of CO2 at which the reaction rate is half of its maximum. This parameter is crucial in understanding and modelling the process of photosynthesis because rubisco is the key enzyme that catalyzes the first step of carbon fixation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>XKCO2_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>Km for rubisco carboxylase activity</rdfs:label>
-        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000213"/>
     </owl:Class>
     
 
@@ -7283,12 +4681,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000560">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Km for Rubisco oxygenase activity refers to the concentration of O2 at which the carbon fixation by Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase, the enzyme responsible for photosynthesis) is half of the maximum rate. This gives an indication of the affinity of Rubisco for O2 and its role in photorespiration, a process that decreases the efficiency of photosynthesis.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>XKO2_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>Km for rubisco oxygenase activity</rdfs:label>
-        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000213"/>
     </owl:Class>
     
 
@@ -7297,13 +4689,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000561">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Km for PEP carboxylase activity refers to the substrate concentration at which the reaction rate is half of the maximum rate for the PEP carboxylase enzyme. It is an important measure in plant physiology, indicating the enzyme&apos;s affinity for its substrate under specific conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Km4PEPCarboxy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>Km for PEP carboxylase activity</rdfs:label>
-        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000061"/>
     </owl:Class>
     
 
@@ -7312,11 +4697,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000562">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>LeafRuBPConc_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf rubisco content</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -7325,14 +4705,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000563">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Leaf PEP carboxylase content refers to the amount of phosphoenolpyruvate (PEP) carboxylase, an enzyme widely distributed in plants and bacteria involved in many biochemical pathways including carbon fixation and amino acid metabolism, present in the leaf. This measure is key in the modelling of plant photosynthesis and primary productivity, and influences the responses of plant growth to environmental factors such as light, temperature, and CO2 concentrations.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FracLeafProtinAsPEPCarboxyl_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf PEP carboxylase content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000061"/>
     </owl:Class>
     
 
@@ -7341,13 +4713,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000564">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>SpecChloryfilAct_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>cholorophyll activity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
-        <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000214"/>
     </owl:Class>
     
 
@@ -7356,14 +4721,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000565">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Leaf C3 chlorophyll content refers to the concentration or amount of chlorophyll present in the leaves of C3 plants. Chlorophyll is the primary pigment responsible for capturing light energy during photosynthesis. This parameter is important in Earth system modeling as it influences the rate of photosynthesis and hence the productivity and carbon uptake of C3 plants. It can be used to estimate plant health, growth, and overall ecosystem functioning. Leaf C3 chlorophyll content is typically measured in units of mass (e.g., milligrams or grams) per unit leaf area (e.g., square meter).</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafC3ChlorofilConc_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf C3 chlorophyll content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000214"/>
     </owl:Class>
     
 
@@ -7372,14 +4729,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000566">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The term &apos;leaf C4 chlorophyll content&apos; refers to the amount of chlorophyll present in the leaves of plants that utilize the C4 photosynthetic pathway. The C4 pathway is a biochemical process that some plants have evolved to optimize carbon fixation in environments with high temperature and low CO2 levels. The chlorophyll content in C4 leaves contributes to their ability to capture and convert sunlight into chemical energy through photosynthesis. Measurement of leaf C4 chlorophyll content is important in earth systems modeling as it helps in estimating plant productivity and the overall carbon cycle in C4 dominated ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafC4ChlorofilConc_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf C4 chlorophyll content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000214"/>
     </owl:Class>
     
 
@@ -7388,9 +4737,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000567">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CanPCi2CaRatio</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>Ci:Ca ratio</rdfs:label>
     </owl:Class>
     
 
@@ -7399,13 +4745,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000568">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy net radiation (RadNet2CanP) refers to the difference between the total incident solar radiation and the outgoing radiation at the canopy surface of a specific plant functional type (pft). It is an important parameter in earth systems modeling as it drives the energy budget of the canopy and affects various physiological processes such as photosynthesis and transpiration.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RadNet2Canopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy net radiation</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
     </owl:Class>
     
 
@@ -7414,13 +4753,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000569">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy longwave radiation refers to the longwave radiation that is either absorbed, emitted or transmitted by the canopy.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LWRadCanopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy longwave radiation</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000029"/>
     </owl:Class>
     
 
@@ -7429,13 +4761,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000570">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy absorbed shortwave radiation generally refers to the amount of incoming shortwave solar radiation that is absorbed by the leaves of the plant canopy. It is a key component of the overall energy balance of terrestrial ecosystems, influencing processes such as temperature regulation, photosynthesis, and evapotranspiration. Measurement of this factor is essential for understanding and modeling ecosystem energy dynamics.|Canopy absorbed shortwave radiation refers to the amount of incoming shortwave radiation (visible and near-visible light) that is absorbed by the canopy of a vegetation type in earth system modeling. This parameter is crucial for many terrestrial processes, such as photosynthesis and evapotranspiration. The amount of radiation absorbed by the canopy is influenced by various factors, including canopy structure, leaf optical properties, and atmospheric conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RadSWbyCanopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy absorbed shortwave radiation</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000115"/>
     </owl:Class>
     
 
@@ -7444,9 +4769,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000571">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The amount of photosynthetically active radiation wavelengths absorbed by plant canopy for use in photosynthetic processes. This absorbed photosynthetically active radiation directly drives carbon fixation and represents the light energy available for primary productivity in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPARbyCanopy_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy absorbed PAR</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy absorbed photosynthetically active radiation</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -7456,9 +4783,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000572">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>FracPARads2Canopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of incoming PAR absorbed by canopy</rdfs:label>
     </owl:Class>
     
 
@@ -7467,13 +4791,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000573">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>TAU_RadThru</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of radiation transmitted by canopy layer</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
     </owl:Class>
     
 
@@ -7482,12 +4799,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000574">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Fraction of radiation intercepted by canopy layer (TAUS) refers to the proportion of the incident solar radiation that is intercepted or absorbed by a specified canopy layer in an ecosystem. TAUS is an important parameter in biophysical and ecological modeling because it influences processes such as photosynthesis, energy balance, and microclimate conditions within the canopy. It is determined by factors including leaf area index (LAI), leaf angle distribution, canopy architecture, and optical properties of leaves.|The fraction of photosynthetically active radiation intercepted by a particular layer of the canopy. This is important as it impacts the photosynthetic capability of the plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TAU_DirectRTransmit</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of radiation intercepted by canopy layer</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </owl:Class>
     
 
@@ -7496,9 +4807,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000575">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>FracSWRad2Grnd_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of radiation intercepted by ground surface</rdfs:label>
     </owl:Class>
     
 
@@ -7507,9 +4815,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000576">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The amount of shortwave solar radiation reaching the ground surface after attenuation by canopy absorption and scattering processes. This ground-incident shortwave radiation drives soil heating, surface evaporation, and understory productivity, representing the transmitted solar energy available for soil-atmosphere interactions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWGrnd_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>shortwave radiation incident on ground surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Shortwave radiation incident on ground surface</rdfs:label>
         <bervo:BERVO_has_unit>MJ h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -7519,14 +4829,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000577">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Longwave radiation emitted by the canopy, also known as thermal infrared radiation, is a type of electromagnetic radiation, which is emitted by the canopy layer of trees or other types of vegetation when they absorb and then re-emit part of the solar radiation they receive. This plays a critical role in the energy balance of the earth&apos;s surface and is essential in climate modelling and the study of global warming.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LWRadCanGPrev_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>longwave radiation emitted by canopy</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
-        <bervo:BERVO_has_unit>MJ h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000029"/>
     </owl:Class>
     
 
@@ -7535,9 +4837,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000578">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The thermal infrared radiation emitted by the ground surface due to soil temperature, representing a major pathway of surface heat loss to the atmosphere. This ground-emitted longwave radiation is fundamental to land surface energy balance and determines nighttime cooling rates in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LWRadGrnd</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>longwave radiation emitted by ground surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Longwave radiation emitted by ground surface</rdfs:label>
         <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -7547,14 +4851,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000579">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy held water content refers to the amount of water that is intercepted by the canopy of trees and plants. This water is typically held on the surface of leaves, branches, and other plant structures. Canopy held water content is a key component of the hydrological cycle because it has direct impacts on processes such as evaporation, transpiration, and runoff.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WatHeldOnCanopy_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy held water content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -7563,10 +4859,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000580">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>Prec2Canopy_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>net ice transfer to canopy</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7575,10 +4867,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000581">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>PrecIntceptByCanopy_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>grid net precipitation water interception to canopy</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7587,10 +4875,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000582">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>EvapTransLHeat_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy latent heat flux</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7599,13 +4883,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000583">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Air to Canopy Sensible Heat Flux refers to the rate of heat transfer from the air to the vegetation canopy due to the difference in temperature between the two media. This process plays a significant role in the energy balance of landscapes and is a key parameter in Earth system modeling. Factors that can influence this flux include air and canopy temperature, wind speed, and canopy structure.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HeatXAir2PCan_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>air to canopy sensible heat flux</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </owl:Class>
     
 
@@ -7614,12 +4891,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000584">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy storage heat flux, or &apos;heat stored in the canopy&apos;, refers to the amount of heat that is absorbed and stored in a vegetation canopy. This heat is later released back into the atmosphere, affecting the local microclimate. The heat flux contributes to the overall energy balance of an ecosystem, influencing processes like evapotranspiration and photosynthesis.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HeatStorCanopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy storage heat flux</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </owl:Class>
     
 
@@ -7628,14 +4899,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000585">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy heat storage from previous time step relates to the quantity of heat energy stored in the canopy of a particular plant or vegetation cover from the previous time interval. It is an important parameter to calculate energy balance in the landscape ecosystem.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ENGYX_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy heat storage from previous time step</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
-        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </owl:Class>
     
 
@@ -7644,12 +4907,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000586">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>VHeatCapCanopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy heat capacity</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 K-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000121"/>
     </owl:Class>
     
 
@@ -7658,10 +4915,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000587">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>PSICanopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant canopy total water potential</rdfs:label>
-        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7670,10 +4923,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000588">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>PSICanopyTurg_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant canopy turgor water potential</rdfs:label>
-        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7682,10 +4931,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000589">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>PSICanopyOsmo_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>platn canopy osmotic water potential</rdfs:label>
-        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7694,10 +4939,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000591">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>Transpiration_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy transpiration</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7706,13 +4947,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000592">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Negative of canopy evaporation refers to the moisture loss from the aerial parts of the plants (leaves, stem, flowers, etc.), including the evaporation of water through stomata, a process known as transpiration, as well as evaporation from wet surfaces. It is a negative value because moisture is being lost from the system, reducing the overall water content.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VapXAir2Canopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>negative of canopy evaporation</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
-        <bervo:BERVO_has_unit>m2 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </owl:Class>
     
 
@@ -7721,10 +4955,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000593">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CanopyBiomWater_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy water content associated with dry matter</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7733,10 +4963,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000594">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CanopyWaterMassBeg_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>Canopy water before mass balance check</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7745,10 +4971,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000595">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CanopyWaterMassEnd_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>Canopy water at mass balance check</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7757,10 +4979,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000596">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>HeatCanopy2Dist_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>Canopy heat content loss to disturbance</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7769,10 +4987,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000597">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>QCanopyWat2Dist_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy water loss to disturbance</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7781,10 +4995,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000598">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>QVegET_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy evaporation + transpiration</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7793,13 +5003,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000599">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Total canopy evaporation (VapXAir2CanG) is the sum of all forms of evaporation from the canopy, including wet canopy evaporation (evaporation of intercept rainfall), cuticular transpiration (water vapor loss through plant leaf cuticle), and lenticular transpiration (evaporation from leaf surface through stomata or pores). It is a key element in the water cycle and influences the energy balance and climate of a region. Canopy evaporation can be influenced by factors like the type of vegetation, leaf surface characteristics, environmental conditions (temperature, humidity), and regional rainfall patterns.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VapXAir2Canopy_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy evaporation</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </owl:Class>
     
 
@@ -7808,10 +5011,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000600">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CanopyHeatStor_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy heat content</rdfs:label>
-        <bervo:BERVO_has_unit>MJ  d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7820,10 +5019,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000601">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>HeatFlx2Canopy_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy heat flux</rdfs:label>
-        <bervo:BERVO_has_unit>MJ  d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7832,14 +5027,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000602">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Total canopy water content stored in dry matter refers to the total amount of water that can be contained within the dry matter of the canopy of a plant or tree. This measurement is important in studying the water cycle of plants as well as understanding the role of plants in the overall water cycle of the ecosystem.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyWat_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy water content stored in dry matter</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -7848,13 +5035,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000603">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>LWRadCanG_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy LW emission</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000029"/>
     </owl:Class>
     
 
@@ -7863,12 +5043,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000604">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy shortwave albedo refers to the fraction of shortwave radiation, specifically in the solar spectrum, that is reflected by the vegetation canopy. It is a parameter used in earth system models to quantify the amount of incoming solar radiation that is reflected back to the atmosphere by the vegetation canopy. Canopy shortwave albedo depends on various factors, including the characteristics of the vegetation, such as leaf structure and pigmentation, as well as the solar zenith angle and atmospheric conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RadSWLeafAlbedo_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy shortwave albedo</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000115"/>
     </owl:Class>
     
 
@@ -7877,9 +5051,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000605">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>RadSWLeafTransmis_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy shortwave transmissivity</rdfs:label>
     </owl:Class>
     
 
@@ -7888,10 +5059,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000606">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>PrecIntcptByCanopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>water flux into plant canopy</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7900,10 +5067,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000608">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>TKC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy temperature after energy iteration</rdfs:label>
-        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7912,10 +5075,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000609">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>TdegCCanopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy temperature</rdfs:label>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7924,12 +5083,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000610">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Change in canopy temperature refers to the variation in the temperature of the plant canopy over a particular period of time. It is an important metric in agronomy and plant physiology as it directly affects multiple processes such as photosynthesis, respiration, transpiration, and plant microclimate. Factors such as weather conditions, solar radiation, wind speed, and plant water status can significantly impact the canopy temperature.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DeltaTKC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>change in canopy temperature</rdfs:label>
-        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </owl:Class>
     
 
@@ -7938,10 +5091,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000611">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>TKCanopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy temperature during canopy energy iteration</rdfs:label>
-        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -7950,21 +5099,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000612">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CPOOL3_node</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>minimum sink strength for nonstructural C transfer</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000613 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000613">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>NetCumElmntFlx2Plant_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>effect of canopy chemical element status on seed setting</rdfs:label>
     </owl:Class>
     
 
@@ -7973,13 +5107,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000614">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Total leaf mass refers to the cumulative mass of all leaves of a plant or vegetation system. It is an essential characteristic for studying the energy balance, carbon cycling and water cycle in vegetation ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>tCanLeafC_cl</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>total leaf mass</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -7988,11 +5115,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000615">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The litter kinetic fraction is a parameter that represents the fraction of litter that undergoes decomposition or decay within a given time period in Earth system models. It is a measure of how quickly organic matter in the litter pool is transformed into soil organic carbon through microbial activity. This parameter is essential for accurately modeling carbon dynamics and cycling in terrestrial ecosystems, as it influences the rates of carbon turnover and the balance between carbon inputs and outputs in the soil system.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ElmAllocmat4Litr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>litter kinetic fraction</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
     </owl:Class>
     
 
@@ -8001,9 +5123,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000616">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of various chemical elements including carbon, nitrogen, and phosphorus contained in aboveground plant organs and structural tissues. This elemental composition quantifies shoot biomass stoichiometry and represents nutrient investment in aboveground plant structural components.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ShootElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>shoot structural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Shoot structural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8013,9 +5138,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000617">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of nonstructural carbon compounds including C3 and C4 sugars synthesized through C4 photosynthesis and available for conversion to structural carbon during plant growth. This carbon pool represents intermediate photosynthetic products and mobile carbon reserves in C4 plant branches.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>C4PhotoShootNonstC_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>C4 specific nonstructural shoot C in branch</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>C4 specific nonstructural shoot carbon in branch</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8025,10 +5152,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000618">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>ShootStrutElms_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy shoot chemical element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8037,9 +5160,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000619">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>This vector variable quantifies the amount of chemical elements in the structural component of leaf. This variable is an important indicator of aboveground canopy size.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy leaf chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy leaf chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8049,9 +5175,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000620">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>This vector variable quantifies the amount of chemical elements in the structural component of petiole. This variable is an important indicator of aboveground canopy size.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetoleStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy sheath chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy sheath chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8061,21 +5190,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000621">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>This vector variable quantifies the amount of chemical elements in the structural component of stalk. This variable is an important indicator of aboveground canopy size.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StalkStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy stalk chemical element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0000622 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000622">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CanopyStalkC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy active stalk C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy stalk chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8085,9 +5205,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000623">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of chemical elements stored in stalk reserve pools including carbon, nitrogen, and phosphorus available for remobilization during plant growth and reproduction. This reserve element pool represents stored nutrients and energy that can be mobilized to support reproductive development and stress response.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StalkRsrvElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy reserve chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy reserve chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8097,9 +5220,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000624">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of chemical elements comprising the structural components of plant husks, representing elemental investment in protective reproductive structures. This husk elemental content quantifies nutrient allocation to reproductive organ protection and contributes to total aboveground biomass accounting.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HuskStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy husk chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy husk chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8109,9 +5235,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000625">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of chemical elements contained in plant ear structural components, representing elemental investment in reproductive organ development. This ear elemental content quantifies nutrient allocation to grain-bearing structures and indicates reproductive biomass in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EarStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy ear chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy ear chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8121,9 +5250,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000626">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total mass of chemical elements incorporated into grain structural components, representing elemental investment in seed and reproductive output. This grain elemental content quantifies nutrient allocation to reproductive success and determines harvestable biomass quality in agricultural productivity assessments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrainStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy grain chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy grain chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8133,14 +5265,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000627">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>CanopyLeafShethC_pft refers to the parameter that represents the amount of carbon contained in both the leaves and sheaths of plants in a canopy. This parameter is used in Earth system models to simulate the cycling of carbon within vegetation and its impact on the global carbon balance.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyLeafShethC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant canopy leaf + sheath C</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -8149,14 +5273,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000628">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy layer leaf area refers to the total surface area covered by leaves within a specific layer of the vegetation canopy. This parameter is important in earth systems modeling as it plays a crucial role in regulating the exchange of energy, water, and carbon dioxide between the vegetation and the atmosphere. The canopy layer leaf area parameter is often used to estimate the overall photosynthetic capacity and productivity of vegetation, as well as to model the interception and absorption of solar radiation within the canopy.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyLeafAreaZ_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy layer leaf area</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -8165,14 +5281,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000629">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy net CO2 exchange (CO2NetFix_pft) refers to the overall balance between carbon dioxide (CO2) uptake and release by the vegetation canopy of a specific plant functional type (pft) in a given ecosystem. It represents the net amount of CO2 absorbed by the vegetation through photosynthesis minus the amount of CO2 released through respiration and other processes. The CO2NetFix_pft parameter is essential for understanding the carbon cycle and its interaction with the atmosphere, as well as for modeling and simulating ecosystem dynamics and responses to environmental changes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CO2NetFix_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy net CO2 exchange</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000041"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -8181,14 +5289,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000630">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Canopy layer leaf C (CanopyLeafCpft_lyr) refers to the amount of carbon stored in the leaves of vegetation within a specific layer of the canopy in an Earth System Model. It represents the total mass of carbon in the leaves, including both living and dead biomass. Canopy layer leaf C is an important parameter for calculating the carbon balance and productivity of vegetation in a given ecosystem, and it is influenced by factors such as photosynthesis, respiration, and allocation of carbon to different plant organs.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyLeafCLyr_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy layer leaf C</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -8197,9 +5297,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000631">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of mobile chemical elements stored in canopy tissues as reserves for maintenance and growth processes, including nonstructural carbon, nitrogen, and phosphorus pools. These nonstructural elements represent metabolically active nutrient reserves that support aboveground plant organ development and stress response.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNonstElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy nonstructural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy nonstructural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8209,10 +5312,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000632">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>CanopyNonstElmConc_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy nonstructural chemical element concentration</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8221,10 +5320,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000633">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Plant canopy layer stem area refers to the total cross-sectional area of plant stems within a specific vertical layer of the canopy. It represents the surface area available for water and nutrient uptake, as well as the mechanical support for the aboveground biomass in that particular layer of the plant canopy.</obo:IAO_0000115>
+        <obo:IAO_0000115>The total cross-sectional area of plant stems within a specific vertical canopy layer, representing conducting tissue surface area for water and nutrient transport. This stem area provides mechanical support for aboveground biomass and determines hydraulic conductance capacity within multilayered canopy architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyStemAreaZ_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant canopy layer stem area</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant canopy layer stem area</rdfs:label>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8234,9 +5334,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000634">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of nonstructural chemical elements contained in nitrogen-fixing nodule bacteria associated with canopy root systems. This nodule elemental content indicates the growth status and metabolic activity of nitrogen-fixing symbionts that contribute to ecosystem nitrogen input.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNodulNonstElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy nodule nonstructural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy nodule nonstructural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8246,9 +5349,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000635">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total chemical elemental biomass of nitrogen-fixing nodule bacteria including carbon, nitrogen, and phosphorus content. This nodule biomass represents the structural investment in nitrogen fixation symbionts and indicates the host plant&apos;s atmospheric nitrogen fixation capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNodulElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy nodule chemical elemental biomass</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy nodule chemical elemental biomass</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8258,9 +5364,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000636">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>StalkLiveBiomassC_brch</oboInOwl:hasRelatedSynonym>
+        <obo:IAO_0000115>The carbon mass contained in actively conducting sapwood tissue within tree branches, representing living wood biomass involved in water and nutrient transport. This sapwood carbon is essential for hydraulic function and contributes to wood product calculations and tree ring formation modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SapwoodBiomassC_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>All the below refer to plant parts, which should be &quot;measured_in&quot; and refer to the PO.</rdfs:comment>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch active stalk C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch sapwood carbon</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8270,9 +5379,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000637">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of mobile chemical elements stored in branch tissues as reserves for maintenance and growth of branch-associated organs. These nonstructural elements are accumulated through photosynthesis and nutrient assimilation and are depleted through respiration and growth processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNonstElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch nonstructural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Branch nonstructural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8282,9 +5394,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000638">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total carbon mass contained in leaf blade and sheath tissues associated with a specific plant branch. This branch-level foliar carbon represents the photosynthetic biomass and carbon storage within individual branch units of the canopy architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafPetolBiomassC_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant branch leaf + sheath C</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant branch leaf + sheath carbon</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8294,13 +5408,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000639">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Branch shoot C refers to the amount of carbon stored in the branches and shoots of a plant or tree. This is an important measure in studies of carbon sequestration and the carbon cycle, as plants and trees play a vital role in absorbing CO2 from the atmosphere.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ShootStrutElms_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch shoot C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -8309,9 +5416,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000640">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>It records the amount of structural biomass of leaves over a branch in the canopy. It is an indicator plant canopy size.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch leaf chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Does this hold various chemical elements, similar to the COMO microtype (molecule from chebi) that points to ChEBI?</rdfs:comment>
+        <rdfs:label>Branch leaf chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8321,9 +5431,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000641">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The elemental composition and concentration of chemical elements within the protective sheath tissues of plant branches, representing the mineral nutrient content of these structural components. This parameter is important for understanding nutrient allocation patterns in woody plants, tissue quality for decomposition processes, and the role of sheath tissues in nutrient storage and translocation within tree and shrub canopies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetoleStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch sheath chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch sheath chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8333,9 +5447,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000642">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The elemental composition and concentration of chemical elements within the structural stalk or stem tissues of plant branches, indicating the mineral nutrient content of woody support structures. This measurement is crucial for understanding how plants allocate nutrients to structural components, affects wood quality and decomposition rates, and influences carbon and nutrient cycling in forest ecosystems where woody biomass represents a major nutrient pool.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StalkStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch stalk chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch stalk chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8345,9 +5463,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000643">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements stored as reserves in branch stalk tissues, including carbon, nitrogen, and phosphorus available for remobilization. These branch reserves represent stored nutrients that can be mobilized to support reproductive development and stress response at the individual branch scale.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StalkRsrvElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch reserve chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch reserve chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8357,9 +5479,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000644">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements comprising the structural components of husks associated with a specific branch, representing elemental investment in protective reproductive structures. This branch-level husk elemental content quantifies nutrient allocation to reproductive organ protection within individual branch architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HuskStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch husk chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch husk chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8369,9 +5495,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000645">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements contained in ear structural components associated with a specific branch, representing elemental investment in reproductive organ development. This branch-level ear elemental content quantifies nutrient allocation to grain-bearing structures within individual branch units.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EarStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch ear chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch ear chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8381,9 +5511,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000646">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements incorporated into grain structural components produced by a specific branch, representing elemental investment in seed and reproductive output. This branch-level grain elemental content determines reproductive success and harvestable biomass quality at the individual branch scale.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GrainStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch grain chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch grain chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8393,14 +5527,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000647">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Branch nonstructural C concentration refers to the amount of nonstructural carbon (C) present in branches of vegetation. Nonstructural carbon refers to carbon that is not incorporated into structural components such as cellulose, lignin, and other complex molecules. It includes soluble sugars, starches, organic acids, and other compounds that can be rapidly metabolized and used for energy production or growth. The concentration of nonstructural carbon in branches is an important parameter as it affects the overall carbon balance of vegetation and influences various biophysical and biogeochemical processes in the Earth system, such as respiration, photosynthesis, and carbon storage.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafPetoNonstElmConc_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch nonstructural C concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -8409,14 +5535,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000648">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Branch nodule nonstructural C refers to the unstructured or non-segregated carbon present in the nodules that grow on the branches of certain legume plants. These nodules are formed due to the symbiotic relationship of plants with nitrogen-fixing bacteria, and play a critical role in nutrient cycling.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyNodulNonstElms_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch nodule nonstructural C</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
     </owl:Class>
     
 
@@ -8425,9 +5543,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000649">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements comprising the structural components of nitrogen-fixing nodules associated with specific branches. This nodule elemental content represents the mineral composition of symbiotic structures supporting atmospheric nitrogen fixation at the individual branch scale.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyNodulStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch nodule chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch nodule chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8437,9 +5559,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000650">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements that can be remobilized from structural sheath tissues within specific branches during senescence or nutrient stress. This remobilizable elemental pool represents nutrients that can be translocated to support other plant organs during periods of resource limitation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PetioleChemElmRemob_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch sheath structural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch sheath structural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8449,13 +5575,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000651">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Branch stalk structural C refers to the amount of structural carbon in the branch stalk of plants. Structural carbon forms the basic structural components of plant tissues such as cellulose and lignin. It is crucial for the strength and rigidity of plant structures including the branch stalk. It is an important parameter for understanding plant physiology and contributions to the carbon cycle.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SenecStalkStrutElms_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch stalk structural C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000093"/>
     </owl:Class>
     
 
@@ -8464,9 +5583,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000652">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements that can be remobilized from structural leaf tissues within specific branches during senescence or resource limitation. This remobilizable leaf elemental pool represents nutrients that can be translocated from senescing leaves to support other plant functions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafChemElmRemob_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>branch leaf structural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:comment>Vector?</rdfs:comment>
+        <rdfs:label>Branch leaf structural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8476,10 +5599,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000653">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>LeafElmntNode_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>leaf chemical element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8488,10 +5607,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000654">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <oboInOwl:hasRelatedSynonym>PetioleElmntNode_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>sheath chemical element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8500,9 +5615,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000655">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements contained in internode structural tissues between leaf attachment points on branches. This internode elemental content represents nutrient investment in stem segments that provide spacing and mechanical support between leaves within branch architecture.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>InternodeStrutElms_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>internode chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Internode chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8512,9 +5630,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000656">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements contained in leaf tissues organized by specific canopy layers and nodes within branch structures. This layer-specific leaf elemental content represents the vertical distribution of nutrients in photosynthetic tissues throughout the canopy profile.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafElmsByLayerNode_brch</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>layer leaf chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Layer leaf chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8524,14 +5645,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000657">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Layer leaf area refers to the total surface area of all the leaves in a specific layer of vegetation or canopy. This parameter helps understand the structure and distribution of leaves in a canopy and also plays a crucial role in processes like photosynthesis, transpiration, and the exchange of gases between the vegetation and the atmosphere.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyLeafArea_lnode</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>layer leaf area</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000226"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -8540,12 +5653,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000658">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Layer leaf protein C refers to the part of a plant leaf structure that contains the protein carbon. It is usually a parameter in biology and earth sciences to measure the amount of carbon in the protein of leaves in specific layers. This could give an insight into the photosynthesis rate and other plant physiological processes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafProteinCNode_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>layer leaf protein C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000022"/>
     </owl:Class>
     
 
@@ -8554,14 +5661,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000659">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Layer sheath protein C refers to a type of sheath protein found in the outer layer of specific types of bacteria. It is involved in the formation of the bacterial sheath, which is an extracellular matrix that protects the bacteria and aids in adhesion to surfaces. The concentration of layer sheath protein C can be a measure of bacterial activity and health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PetoleProteinCNode_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>layer sheath protein C</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000081"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000170"/>
     </owl:Class>
     
 
@@ -8570,11 +5669,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000660">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Nodule nonstructural C (carbon) refers to the concentration or amount of carbon that is stored in the nodules of a plant without being in a structural form. Nodules are specialized structures found in certain plant species, particularly legumes, that house symbiotic bacteria capable of fixing atmospheric nitrogen. The nonstructural carbon stored in these nodules can be used by the plant for various metabolic processes and for supporting nitrogen fixation. The concentration of nodule nonstructural C can be an important parameter in earth systems models as it can influence plant growth, nitrogen fixation rates, and carbon cycling in terrestrial ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NoduleNonstructCconc_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>nodule nonstructural C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8583,13 +5677,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000661">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Maximum grain C during grain fill refers to the maximum amount of carbon (C) allocated to the grain during the grain filling stage of a crop&apos;s growth cycle. This is a crucial component of plant growth and development, influencing crop yield and quality. It is an important parameter in crop and ecological modelling, providing insight into plant physiology and nutrient cycling.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GrainSeedBiomCMean_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum grain C during grain fill</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -8598,9 +5685,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000662">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The proportion of chemical elements contained within standing dead plant material relative to the total elemental pool in vegetation canopies. This measurement is essential for understanding nutrient cycling dynamics, decomposition processes, and the retention of essential elements in forest and grassland ecosystems following plant senescence.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StandDeadKCompElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>standing dead chemical element fraction</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Standing dead chemical element fraction</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8610,9 +5700,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000663">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of chemical elements contained in standing dead vegetation including senescent leaves, branches, and stems that remain attached to plants. This standing dead elemental content represents nutrients temporarily immobilized in senescing plant tissues before eventual litterfall and decomposition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>StandDeadStrutElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>standing dead chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Standing dead chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8622,9 +5715,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000664">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The mass of mobile chemical elements stored seasonally in plant tissues as reserves for periods of limited resource availability or high demand. These seasonal storage pools represent plant adaptive strategies for surviving unfavorable conditions and supporting rapid growth during favorable periods.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeasonalNonstElms_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant stored nonstructural chemical element</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Plant stored nonstructural chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8634,13 +5730,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000665">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>Plant stored nonstructural C at planting refers to the amount of nonstructural carbohydrates, especially in the form of carbon, that a plant has stored at the time of planting. These stored carbohydrates are crucial for the early growth and development of the plant, providing it with a source of energy until it is able to produce its own food through photosynthesis.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SeedCPlanted_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>plant stored nonstructural C at planting</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000088"/>
     </owl:Class>
     
 
@@ -8649,14 +5738,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000666">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
-        <obo:IAO_0000115>The landscape average canopy shoot C refers to the average amount of carbon contained in the shoots of plants across a certain landscape. This is influenced by factors such as plant species, growth stage, and environmental conditions, and is a key parameter for understanding the carbon cycle in terrestrial ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>AvgCanopyBiomC2Graze_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>landscape average canopy shoot C</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000229"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -8665,9 +5746,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000667">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The rate of carbon dioxide fixation when photosynthesis is limited by carbon dioxide concentration rather than light availability or Rubisco capacity. This carbon-limited carboxylation rate determines photosynthetic performance under low atmospheric carbon dioxide conditions and influences plant responses to carbon dioxide enrichment.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2FixCL_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>CO2-limited carboxylation rate</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Carbon dioxide-limited carboxylation rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8677,8 +5760,10 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000668">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The rate of carbon dioxide fixation when photosynthesis is limited by light availability rather than carbon dioxide concentration or enzyme capacity. This light-limited carboxylation rate determines photosynthetic performance under low irradiance conditions and controls carbon fixation in shaded canopy environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CO2FixLL_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Light-limited carboxylation rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
@@ -8689,8 +5774,10 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000669">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000008"/>
+        <obo:IAO_0000115>The total carbon mass contained in all aboveground plant organs including leaves, stems, branches, and reproductive structures. This canopy biomass represents the total carbon investment in photosynthetic and structural tissues and is fundamental for quantifying terrestrial carbon storage capacity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CanopyMassC_pft</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>Canopy biomass</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
@@ -8701,13 +5788,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000670">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <obo:IAO_0000115>The altitude of a landscape refers to the vertical distance between a specific point on the Earth&apos;s surface and a reference point, usually sea level. It is an important parameter in Earth system modeling as it influences a wide range of physical and biological processes, including temperature, precipitation patterns, atmospheric circulation, and distribution of plant and animal species. Altitude is typically measured in meters or feet and is essential for accurately simulating and analyzing the behavior and interactions of Earth&apos;s systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ALTIG</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>Altitude of landscape</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000099"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000229"/>
     </owl:Class>
     
 
@@ -8716,10 +5796,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000671">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <oboInOwl:hasRelatedSynonym>SoilSurfRoughnesst0_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>Initial soil surface roughness height</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8728,10 +5804,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000672">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <oboInOwl:hasRelatedSynonym>ZERO4PlantDisplace_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>Zero plane displacement height</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8740,10 +5812,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000673">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <oboInOwl:hasRelatedSynonym>RoughHeight_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>Canopy surface roughness height</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8752,10 +5820,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000674">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <oboInOwl:hasRelatedSynonym>SoiSurfRoughness</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>Soil surface roughness height for calculating runoff velocity</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8764,10 +5828,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000675">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <oboInOwl:hasRelatedSynonym>WindMesureHeight_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>Wind speed measurement height</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8776,14 +5836,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000676">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <obo:IAO_0000115>The altitude of a grid cell refers to the vertical distance between the surface of the Earth and a specific point within the grid cell. It is a parameter used in earth systems modeling to account for the variation in elevation across different regions. Altitude plays a crucial role in determining temperature, precipitation patterns, atmospheric pressure, and other important climate variables within a grid cell.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ALT_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>Altitude of grid cell</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000099"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000216"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000099"/>
     </owl:Class>
     
 
@@ -8792,8 +5844,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000677">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <obo:IAO_0000115>Isothermal boundary layer resistance refers to the measure of resistance that a uniform and constant temperature boundary layer imposes on the exchange of heat and moisture between the surface and the atmosphere in Earth system models. It quantifies the hindrance that the boundary layer presents to the transport and mixing of energy and water vapor, which can significantly influence the surface energy balance and atmospheric processes. This parameter is particularly relevant for simulating and understanding the interactions between the land surface and the lower atmosphere within Earth system models.</obo:IAO_0000115>
+        <obo:IAO_0000115>The resistance to heat and moisture transfer through the atmospheric boundary layer under conditions of neutral thermal stability. This isothermal resistance quantifies the impedance to scalar transport and mixing processes, influencing surface energy balance and land-atmosphere exchange calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AbvCanopyBndlResist_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
         <rdfs:label>Isothermal boundary layer resistance</rdfs:label>
         <bervo:BERVO_has_unit>h m-1</bervo:BERVO_has_unit>
@@ -8805,7 +5858,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000678">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The bulk Richardson number used to determine atmospheric stability effects on turbulent transport and boundary layer resistance calculations. This dimensionless stability parameter quantifies buoyancy effects relative to wind shear and modifies momentum and scalar transfer coefficients.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RIB_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
         <rdfs:label>Richardson number for calculating boundary layer resistance</rdfs:label>
     </owl:Class>
@@ -8816,10 +5871,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000680">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <obo:IAO_0000115>The value obtained from the mathematical function of sine applied to the gradient or slope. It is often used in various calculations in earth system sciences, such as those related to hill slopes, flow directions, and solar radiation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SineGrndSlope_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>sine of slope</rdfs:label>
     </owl:Class>
     
 
@@ -8828,9 +5879,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000681">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <oboInOwl:hasRelatedSynonym>CosineGrndSlope_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>cosine of slope</rdfs:label>
     </owl:Class>
     
 
@@ -8839,10 +5887,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000682">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The compass direction that a sloped surface faces, measured in degrees from north and indicating the orientation of terrain aspects across landscapes. This parameter controls solar radiation exposure patterns, influences local climate conditions, and affects vegetation distribution, soil moisture, and ecological processes in mountainous and hilly terrain.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GroundSurfAzimuth_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>azimuth of slope</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000031"/>
+        <rdfs:label>Azimuth of slope</rdfs:label>
     </owl:Class>
     
 
@@ -8851,9 +5900,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000683">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The vertical distance of a land surface point above a reference datum such as mean sea level, representing elevation in meters or feet across terrestrial landscapes. This parameter is fundamental for understanding atmospheric pressure variations, temperature gradients, precipitation patterns, and biodiversity distributions along elevational gradients in mountain and highland ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ALTZ_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>How does this differ from the concept term?</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>altitude</rdfs:label>
+        <rdfs:comment>like in &quot;above mean sea level&quot;</rdfs:comment>
+        <rdfs:label>Measurement of altitude</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8863,9 +5916,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000684">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
+        <obo:IAO_0000115>The angle of inclination of land surface relative to horizontal, expressed in degrees, affecting water flow, erosion, and solar radiation receipt. This topographic slope influences surface runoff velocity, soil stability, microclimate conditions, and vegetation establishment patterns in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How does this differ from the concept term?</rdfs:comment>
         <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>slope</rdfs:label>
+        <rdfs:label>Measurement of slope</rdfs:label>
         <bervo:BERVO_has_unit>degree</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -8875,12 +5931,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000685">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000009"/>
-        <obo:IAO_0000115>Aspect refers to the spatial orientation or direction in which a land surface or geographical feature faces. It is typically expressed in terms of compass directions, such as north, south, east, or west. Aspect plays a significant role in various earth system processes, such as solar radiation patterns, temperature distribution, and vegetation growth. It is an important parameter in earth systems modeling as it affects the spatial distribution of climate variables and influences ecosystem dynamics at local and regional scales.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ASP_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>aspect</rdfs:label>
-        <bervo:BERVO_has_unit>degree</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000134"/>
     </owl:Class>
     
 
@@ -8889,9 +5939,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000686">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>FracShootLeafElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of shoot leaf element allocation to woody/fine litter</rdfs:label>
     </owl:Class>
     
 
@@ -8900,9 +5947,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000687">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>FracShootStalkElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of shoot stalk element allocation to woody/fine litter</rdfs:label>
     </owl:Class>
     
 
@@ -8911,9 +5955,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000688">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>FracRootElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of root element allocation to woody/fine litter</rdfs:label>
     </owl:Class>
     
 
@@ -8922,9 +5963,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000689">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>FracRootStalkElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of root stalk element allocation to woody/fine litter</rdfs:label>
     </owl:Class>
     
 
@@ -8933,9 +5971,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000690">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>PARTS_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>C partitioning coefficient in a branch</rdfs:label>
     </owl:Class>
     
 
@@ -8944,10 +5979,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000691">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>CanopyStalkArea_lbrch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy stem layer area</rdfs:label>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8956,10 +5987,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000692">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>CanopyLeafArea_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy leaf area</rdfs:label>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -8968,13 +5995,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000693">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy area (pft) refers to the combined leaf and stem/stalk area of vegetation within a specific plant functional type (pft). It represents the total surface area occupied by the above-ground parts of plants, including the leaves and the supporting structures (such as stems or stalks). Canopy area is an essential parameter in earth systems modeling as it affects various processes including light interception, photosynthesis, evapotranspiration, and carbon uptake by plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafStalkArea_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant canopy leaf + stem/stalk area</rdfs:label>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
     </owl:Class>
     
 
@@ -8983,14 +6003,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000694">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Plant Stem Area (CanPSA) represents the total area of a plant&apos;s stem. The measurement is helpful in understanding the growth rate, biomass, nutrient uptake and overall health of a plant.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyStemArea_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant stem area</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
     </owl:Class>
     
 
@@ -8999,10 +6011,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000695">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>CanopyHeight_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>pft canopy height</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9011,14 +6019,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000696">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Total leaf area refers to the sum of the areas of all the leaves within a given grid layer of a canopy. It is an important parameter in earth systems modeling as it helps determine the efficiency of photosynthesis, the exchange of gases (such as carbon dioxide and oxygen) between plants and the atmosphere, and the overall energy balance within the ecosystem. The total leaf area is typically quantified using remote sensing techniques or by directly measuring the individual leaf areas and summing them up.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyLeafAareZ_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>total leaf area</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -9027,11 +6027,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000697">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The term &apos;total stem area&apos; refers to the combined surface area of all stems and branches within a defined unit area of a forest canopy. It represents the overall area available for photosynthesis, gas exchange, and transpiration by the plants in the canopy. The total stem area is an important parameter in earth systems modeling as it influences various ecosystem processes such as carbon assimilation, water cycle, and energy balance. Additionally, it can be used to estimate important plant properties like biomass and productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyStemAareZ_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>total stem area</rdfs:label>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9040,15 +6035,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000698">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>CanopyLA_grd refers to the quantity of plant canopy leaf area at the grid level in Earth system models. It represents the total surface area of leaves present in the plant canopy within a specific grid cell. Canopy leaf area is an important parameter for understanding carbon dioxide exchange, water vapor fluxes, and energy balance between the land surface and the atmosphere. It is typically measured in square meters per square meter (m²/m²) and is used to estimate primary productivity, evapotranspiration, and the overall functioning of terrestrial ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopyLeafArea_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>grid level plant canopy leaf area</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000216"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -9057,14 +6043,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000699">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Total canopy stem area refers to the combined surface area of all the stems and trunks within the canopy of a vegetation system. It is a parameter used in earth systems modeling to quantify the amount of photosynthetic surface available for biomass production and transpiration within a specific area. Canopy stem area is an important factor that influences energy and water exchange between the terrestrial vegetation and the atmosphere, as well as the overall functioning and productivity of an ecosystem.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>StemArea_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>total canopy stem area</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
     </owl:Class>
     
 
@@ -9073,9 +6051,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000700">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The total combined surface area of leaf and stalk tissues aggregated across all vegetation within a computational grid cell. This grid-level canopy area represents the complete aboveground plant surface area available for photosynthesis, transpiration, and land-atmosphere interactions in spatially explicit Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LeafStalkArea_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy area of combined over the grid</rdfs:label>
+        <rdfs:label>Canopy area of combined over the grid</rdfs:label>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -9085,9 +6065,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000701">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The soil layer number corresponding to the depth at which seeds or seedlings are planted, determining initial root zone characteristics. This planting depth layer affects seedling establishment success, early root development, and access to soil water and nutrients in agricultural and ecological systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NGTopRootLayer_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>soil layer at planting depth</rdfs:label>
+        <rdfs:label>Soil layer at planting depth</rdfs:label>
     </owl:Class>
     
 
@@ -9096,14 +6078,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000702">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Planting depth refers to the depth at which a seed is placed in the soil during planting. The appropriate planting depth varies by the type of seed and is vital for the successful establishment and growth of the plant. It highly influences the emergence, growth rate and development of the plant. Planting depth is a crucial factor in agricultural and horticultural practices.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PlantinDepz_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>planting depth</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -9112,14 +6086,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000703">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Seeding depth refers to the depth at which seeds are planted in the soil. It is a critical factor for successful germination and establishment of plants as it can affect the ability of the seed to obtain necessary moisture, oxygen, and light (if light is required for germination).</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SeedDepth_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>seeding depth</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
     </owl:Class>
     
 
@@ -9128,10 +6094,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000704">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>SeedVolumeMean_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>seed volume</rdfs:label>
-        <bervo:BERVO_has_unit>m3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9140,12 +6102,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000705">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Seed length is the measurement of the longest dimension of a seed. This measurement can be important for classification and identification of plant species, as well as determining the maturity and viability of seeds for sowing.|Seed length refers to the measurement of a seed dimension from one end to the other following the longest axis. This parameter is an important descriptor in plant phenotypic studies for both wild and cultivated species.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SeedMeanLen_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>seed length</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
     </owl:Class>
     
 
@@ -9154,14 +6110,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000706">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Seed surface area refers to the measurement of the total exterior surface of a given seed. This measurement can provide insights into seed physiology, dispersal potential, and growth rate, among other things. It is an important parameter in ecology and plant biology research.|Seed surface area refers to the total area of the outer surface of a seed. This parameter can be crucial for understanding aspects of plant physiology and ecology, such as seed dispersal mechanisms, seed-soil interactions, and plant establishment strategies.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SeedAreaMean_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>seed surface area</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
     </owl:Class>
     
 
@@ -9170,13 +6118,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000707">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>HypoctoHeight_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>cotyledon height</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000049"/>
     </owl:Class>
     
 
@@ -9185,10 +6126,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000708">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>CanopyHeight_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy height over grid</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9197,12 +6134,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000709">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>CanopyHeightZ_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy layer height</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </owl:Class>
     
 
@@ -9211,12 +6142,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000710">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Branching angle refers to the angle between the main stem and a branch in a hierarchical tree structure. It is a parameter used in earth systems modeling to describe the architectural characteristics of vegetation, particularly in forest ecosystems. The branching angle affects the distribution of light within the canopy, which in turn influences the photosynthetic capacity and resource allocation of individual plants, as well as the overall structure and function of the ecosystem. Different values of branching angle can result in variations in light interception, crown architecture, and competitive interactions among plants, ultimately influencing ecosystem productivity and carbon cycling.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>BranchAngle_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branching angle</rdfs:label>
-        <bervo:BERVO_has_unit>degree from horizontal</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -9225,13 +6150,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000711">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The sheath angle refers to the angle between the stem or branch and the leaf sheath in plants. It is an important parameter in earth systems modeling as it affects the canopy structure and influences various processes such as light interception, transpiration, and carbon assimilation. The sheath angle can vary between different plant species and can be influenced by environmental factors such as light availability and competition for resources.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PetioleAngle_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sheath angle</rdfs:label>
-        <bervo:BERVO_has_unit>degree from horizontal</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
     </owl:Class>
     
 
@@ -9240,13 +6158,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000714">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy roughness height refers to the height of unevenness or irregularity on the surface of a plant canopy. It is a parameter used in earth system modeling to understand the movement of wind over and through the canopy. The roughness height can influence the speed of the wind, the transport of gases and aerosols, and the exchange of energy and momentum between the canopy and the atmosphere.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ReistanceCanopy_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy roughness height</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </owl:Class>
     
 
@@ -9255,10 +6166,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000715">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>CanopyHeight4WatUptake_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>effecive canopy height for water uptake</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9267,14 +6174,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000716">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Leaf area refers to the total surface area of leaves within a defined ecological system. It is a critical parameter in Earth systems modeling as it directly influences various processes such as photosynthesis, transpiration, and energy exchange between the vegetation and the atmosphere. Leaf area is typically measured in square meters per unit land area and is an important factor for characterizing ecosystem productivity, biodiversity, and carbon cycling.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafNodeArea_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf area</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -9283,14 +6182,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000717">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>CanPSheathHeight refers to the height of the sheath in canopy plants. The sheath is the part of the plant that encloses the stem, supporting and protecting it. The sheath height is an important factor in plant development and health, and is often measured in agricultural and ecological studies.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PetoleLensNode_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sheath height</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
     </owl:Class>
     
 
@@ -9299,10 +6190,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000718">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>LiveInterNodeHight_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>live internode height</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9311,15 +6198,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000719">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The &apos;branch leaf area&apos; refers to the total surface area of leaves present on the branches of a plant within a specific Plant Functional Type (PFT) in a given ecosystem. It is an important parameter in Earth Systems Models (ESMs) as it is used to estimate the primary productivity, energy exchange, and water fluxes associated with plant growth and photosynthesis. The branch leaf area can vary between different PFTs and is influenced by factors such as vegetation type, climate conditions, and nutrient availability.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafAreaLive_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch leaf area</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -9328,13 +6206,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000721">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Branch height refers to the height from the base of the tree to the base of a branch. It provides information about the growth habit of the tree and is used to understand forest structure. It is also important for understanding both aboveground and belowground carbon dynamics.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanPBranchHeight</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch height</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
     </owl:Class>
     
 
@@ -9343,13 +6214,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000722">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Branch grain number refers to the count of grains present on a branch of a plant. It is a parameter used in agricultural and environmental modelling to understand grain production and yield potential.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SeedNumSet_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch grain number</rdfs:label>
-        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
     </owl:Class>
     
 
@@ -9358,13 +6222,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000723">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Branch potential grain number refers to the number of potential grains that can be developed on a plant branch under ideal conditions. This can vary based on agricultural species or varieties, and their ability to adapt to different environmental conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PotentialSeedSites_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch potential grain number</rdfs:label>
-        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000085"/>
     </owl:Class>
     
 
@@ -9373,13 +6230,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000724">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy grain number refers to the total number of grains present in the canopy of a plant or crop. This term is significant in agricultural studies as it affects the yield of crops. It is also important in ecological modeling as it is a key parameter in estimating energy transfer and net primary productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanopySeedNum_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy grain number</rdfs:label>
-        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
     </owl:Class>
     
 
@@ -9388,11 +6238,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000725">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Refers to the total number of individual plants in a particular area or population.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PlantPopulation_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant population</rdfs:label>
-        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9401,10 +6246,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000726">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>InternodeHeightDead_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>dead internode height</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9413,14 +6254,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000727">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The maximum leaf nitrogen to carbon ratio, often represented as CNLF, refers to the maximum ratio of the amount of nitrogen to the amount of carbon in a leaf. This measure provides critical information about a plant&apos;s nutritional status and growth potential. A high nitrogen to carbon ratio in leaves typically indicates a high rate of photosynthesis and growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNLF_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum leaf N:C ratio</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -9429,13 +6262,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000728">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The maximum leaf P:C ratio represents the highest ratio of phosphorous (P) to carbon (C) that can be found in a leaf. This metric is critical for understanding the nutrient balance within a plant, as both phosphorous and carbon are vital components of various biological processes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CPLF_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum leaf P:C ratio</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </owl:Class>
     
 
@@ -9444,12 +6270,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000729">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>CNSHE_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sheath N:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000109"/>
     </owl:Class>
     
 
@@ -9458,12 +6278,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000730">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>rNCStalk_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>stalk N:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000151"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </owl:Class>
     
 
@@ -9472,12 +6286,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000731">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>rNCReserve_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>reserve N:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </owl:Class>
     
 
@@ -9486,12 +6294,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000732">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>rNCHusk_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>husk N:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </owl:Class>
     
 
@@ -9500,12 +6302,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000733">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The Earth Nitrogen-to-Carbon (N:C) ratio refers to the ratio of nitrogen atoms to carbon atoms in terrestrial ecosystems. It represents the relative abundance of these two elements within the organic matter present in soils, plants, and other components of the ecosystem. The N:C ratio is a crucial parameter in earth systems modeling as it influences nutrient cycling, ecosystem productivity, and the availability of nitrogen for plant growth. It is often used to quantify the nitrogen limitation on primary production and can vary across different ecosystem types and soil conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>rNCEar_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>ear N:C ratio</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </owl:Class>
     
 
@@ -9514,13 +6310,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000734">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The grain N:C ratio refers to the ratio of nitrogen (N) to carbon (C) in the grain of a plant. It is a parameter used in earth systems modeling to represent the nutritional content and quality of agricultural crops. The grain N:C ratio influences various physiological and ecological processes, such as plant growth, nutrient cycling, and interactions with soil microorganisms. It is an important factor in understanding nutrient dynamics in agricultural systems and predicting the impact of changes in land use and management practices on crop productivity and ecosystem functioning.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNGR_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>grain N:C ratio</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </owl:Class>
     
 
@@ -9529,12 +6318,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000735">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>NodulerNC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>nodule N:C ratio</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
     </owl:Class>
     
 
@@ -9543,12 +6326,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000736">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>CPSHE_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sheath P:C ratio</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </owl:Class>
     
 
@@ -9557,12 +6334,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000737">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>rPCStalk_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>stalk P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000151"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </owl:Class>
     
 
@@ -9571,12 +6342,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000738">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>rPCReserve_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>reserve P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </owl:Class>
     
 
@@ -9585,14 +6350,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000739">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Husk P:C ratio is the ratio of phosphorous to carbon in a plant husk. This quantity reflects the nutrient status of the plant and has important implications for the return of these elements to the soil when the plant dies and decomposes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>rPCHusk_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>husk P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </owl:Class>
     
 
@@ -9601,12 +6358,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000740">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>rPCEar_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>ear P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000224"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </owl:Class>
     
 
@@ -9615,13 +6366,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000741">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Grain P:C ratio refers to the ratio of phosphorus to carbon in the grain part of a plant. It is an important parameter in understanding the nutrient balance within plants and can provide insights into plant health and productivity. The P:C ratio can also inform soil fertility management practices as both phosphorus and carbon are crucial nutrients in the soil-plant system.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CPGR_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>grain P:C ratio</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000038"/>
     </owl:Class>
     
 
@@ -9630,12 +6374,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000742">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>NodulerPC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>nodule P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </owl:Class>
     
 
@@ -9644,11 +6382,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000743">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>C:N ratio in remobilizable nonstructural biomass (CNWS) refers to the ratio of carbon to nitrogen in the pool of nonstructural biomass that can be readily remobilized or redistributed within a plant. Nonstructural biomass includes compounds like sugars, amino acids, and lipids that are not incorporated into the plant&apos;s structural tissues. These compounds can be remobilized and used as resources during periods of stress or for growth. Understanding the CNWS ratio is important for predicting plant response to environmental changes and for modeling nutrient cycling in ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>rCNNonstRemob_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>C:N ratio in remobilizable nonstructural biomass</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000109"/>
     </owl:Class>
     
 
@@ -9657,11 +6390,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000744">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The Carbon to Phosphorus (C:P) ratio in remobilizable non-structural biomass represents the proportion of carbon atoms to phosphorus atoms within the remobilizable non-structural biomass of a plant. This ratio is an important aspect of nutrient cycling within plants and can have implications for plant growth and productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>rCPNonstRemob_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>C:P ratio in remobilizable nonstructural biomass</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000072"/>
     </owl:Class>
     
 
@@ -9670,12 +6398,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000745">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy osmotic potential when canopy water potential = 0 MPa refers to the osmotic potential of the canopy at which the canopy water potential equals zero. Osmotic potential is the potential of water molecules to move from a hypotonic solution (low solute concentration) to a hypertonic solution (high solute concentration) across a semipermeable membrane. In Earth system modeling, canopy osmotic potential is an important parameter representing the water status of plants and can affect their growth and survival.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CanOsmoPsi0pt_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy osmotic potential when canopy water potential = 0 MPa</rdfs:label>
-        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </owl:Class>
     
 
@@ -9684,13 +6406,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000746">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The threshold temperature for autumn leafoff/hardening is the estimated temperature at which plants begin to prepare for winter. This involves processes such as leaf drop (leafoff) in deciduous trees and hardening (development of resistance to freezing) in many types of plants.|Threshold temperature for autumn leafoff/hardening is a parameter used in ecology and biology to represent the critical ambient temperature at which deciduous plants start to shed their leaves (leafoff) and/or undergo hardening - a process that helps them to tolerate winter conditions. The timing of these processes is dictated by a combination of signals, including changes in light levels and temperature variations, each of which can affect both the survival and productivity of the plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TC4LeafOff_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>threshold temperature for autumn leafoff/hardening</rdfs:label>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
     </owl:Class>
     
 
@@ -9699,13 +6414,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000747">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Initial plant thermal adaptation zone refers to the initial zone of temperature adaptation for a plant or plant species. It indicates the range of temperatures that a plant species is adapted to withstand and grow healthily upon first introduction to a new environment or at the beginning of a growth cycle. This parameter is an important consideration in plant ecology and in the modeling of plant distribution and potential adaptation under climate change scenarios.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PlantInitThermoAdaptZone</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial plant thermal adaptation zone</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000064"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000208"/>
     </owl:Class>
     
 
@@ -9714,12 +6422,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000748">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Thermal adaptation zones are defined geographic areas characterized by specific average temperature ranges that determine which plant species can survive and thrive there. Such zones influence the distribution and diversity of plants, reflecting the adaptability of different species to various thermal environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>iPlantThermoAdaptZone_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant thermal adaptation zone</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000208"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000064"/>
     </owl:Class>
     
 
@@ -9728,11 +6430,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000749">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Plant maturity group refers to a classification based on the relative maturity of a plant species. It often used in agriculture to group crops, especially soybeans, based on their adaptability to certain regions and the average dates of their flowering and maturation periods. Knowledge of plant maturity group is crucial for crop management and for predicting yields.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>MatureGroup_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant maturity group</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -9741,11 +6438,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000750">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Acclimated Plant Maturity Group is a term used to categorize plant varieties or species based on their physiological maturity. This aids in understanding and modeling plant growth and development patterns across different regions. The parameter &apos;GROUPI&apos; captures this categorization in the context of acclimated plant species, indicating their maturity group in particular environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>MatureGroup_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>acclimated plant maturity group</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -9754,12 +6446,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000751">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Initial plant maturity group refers to the classification of a plant, particularly crops like soybeans, based on their maturity rate at the initial stage of growth. This classification helps to control and manage the harvesting time of the plant, thereby optimizing yield. It&apos;s an important parameter in agricultural and earth system modeling, as it impacts the timing of key developmental stages.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GROUPX_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial plant maturity group</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000217"/>
     </owl:Class>
     
 
@@ -9768,11 +6454,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000752">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Initial plant population refers to the original number of plants present in a specific area or plot at the start of a growing season. This statistic is often used in agricultural contexts to track the growth and progress of a crop over time.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PPI_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial plant population</rdfs:label>
-        <bervo:BERVO_has_unit>m-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9781,13 +6462,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000753">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Initial standing dead C refers to the initial amount of carbon contained in dead standing trees in a particular area at the commencement of observation or a study period. This is an important initial condition for earth systems modeling and helps in tracking changes in carbon pools in forest ecosystems over time.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>StandingDeadInitC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial standing dead C</rdfs:label>
-        <bervo:BERVO_has_unit>g C m-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000221"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -9796,9 +6470,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000755">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The count of plant functional types that are actively growing and contributing to ecosystem processes within a given area or community. This number of active plant functional types reflects ecosystem diversity and functional complexity in biogeochemical cycling models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumActivePlants_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of active PFT</rdfs:label>
+        <rdfs:label>Number of active PFT</rdfs:label>
     </owl:Class>
     
 
@@ -9807,11 +6483,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000756">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The total plant population refers to the total number of plants inhabiting a specific area. This measure is useful in ecological studies for understanding the distribution and density of plant life, as well as for modeling plant life cycles and assessing the health of an ecosystem.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PlantPopu_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>total plant population</rdfs:label>
-        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9820,13 +6491,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000757">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Plant population at seeding, also known as PPZ, refers to the total number of seeds of a specific plant species that are sown or planted in a particular area. It is an important parameter in agricultural and earth systems modeling, influencing the modeling of plant growth, biomass production, and yield estimates.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PPatSeeding_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant population at seeding</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
-        <bervo:BERVO_has_unit>m-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -9835,12 +6499,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000758">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>An indicator of water stress in the canopy of a plant, measured by the number of hours that the PSILT (plant&apos;s soil moisture level) is less than the PSILY (plant&apos;s leaf water potential)</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HoursTooLowPsiCan_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy plant water stress indicator, number of hours PSILT &lt; PSILY</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000104"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000142"/>
     </owl:Class>
     
 
@@ -9849,12 +6507,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000759">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Plant O2 stress indicator is a measure of the stress response in plants due to low or high levels of oxygen (O2). It is an important parameter in plant physiology and crop modeling, as oxygen stress can have significant impacts on plant growth and productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PlantO2Stress_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant O2 stress indicator</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </owl:Class>
     
 
@@ -9863,12 +6515,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000760">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy temperature growth function (fTgrowCanP) is a function that describes the effect of temperature on the growth of the plant canopy. It takes into account the optimum temperature for growth, the maximum and minimum temperatures at which growth can occur, and the actual temperature. This function is used in earth systems modeling to simulate plant growth and development under various temperature conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>fTCanopyGroth_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy temperature growth function</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
     </owl:Class>
     
 
@@ -9877,16 +6523,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000761">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Canopy growth temperature refers to the temperature conditions under which plant canopy grows. It can refer to both the actual temperature experienced by the plants and the optimal temperature for the growth of the canopy. Canopy growth temperature influences photosynthesis, respiration, and several other physiological processes. It is crucial for modeling and predicting plant growth and development in response to changing climate conditions.|Canopy growth temperature refers to the temperature within the vegetation canopy that is beneficial for its development and productivity. Canopy growth temperature is an important parameter in plant physiology and earth system modeling, as it helps modulate plant growth dynamics, bioenergy production, and carbon sequestration potential.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TCGroth_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>canopy growth temperature</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
-        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
     </owl:Class>
     
 
@@ -9895,13 +6531,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000763">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Sheath growth yield refers to the increase in the size or mass of the plant&apos;s sheath over a certain period of time. The measure provides useful information about a plant&apos;s health, growth rate, and overall productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PetioleBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sheath growth yield</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
     </owl:Class>
     
 
@@ -9910,12 +6539,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000764">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Stalk growth yield refers to the amount of new plant stalk material (by weight) produced per unit of solar energy captured and used by the plant. It&apos;s an important measure in crop modeling that helps to understand the efficiency of energy use in plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>StalkBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>stalk growth yield</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -9924,12 +6547,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000765">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>ReserveBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>reserve growth yield</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -9938,12 +6555,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000766">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>HuskBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>husk growth yield</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
     </owl:Class>
     
 
@@ -9952,13 +6563,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000767">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Ear growth yield refers to the rate at which the ear size or the ear weight of a crop plant, like maize or corn, increases over time. The rate is typically measured g d-1 (grams per day) or a similar unit. It is a crucial measurement for understanding total crop growth and potential yield.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>EarBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>ear growth yield</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000224"/>
     </owl:Class>
     
 
@@ -9967,14 +6571,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000768">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Grain growth yield, represented by the parameter DMGR, refers to the yield of grain growing in a defined area, typically measured in units like kilograms per hectare. It is a key parameter in crop modeling studies focused on understanding agricultural productivity under different climatic and soil conditions. It could be influenced by factors such as irrigation, nutrient availability, pest and disease threats, and variety of the crop.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GrainBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>grain growth yield</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000084"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000077"/>
     </owl:Class>
     
 
@@ -9983,13 +6579,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000769">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Nodule growth yield refers to the increase in mass or size of a nodule per unit of time. Nodules are formed on the roots of plants, particularly legumes, in a symbiotic relationship with nitrogen-fixing bacteria. Through this symbiotic relationship, these nodules play an essential role in plant nutrition and soil fertility by converting atmospheric nitrogen into a form that can be used by plants. This parameter is crucial in understanding plant growth and productivity, particularly in agricultural systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NoduGrowthYield_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>nodule growth yield</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
     </owl:Class>
     
 
@@ -9998,13 +6587,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000770">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Leaf growth yield refers to the rate at which new leaves are formed in a plant over a certain period of time. This measurement can help in understanding the plant&apos;s growth rate, health, and productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf growth yield</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -10013,12 +6595,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000771">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The initial heat requirement for spring leafout/dehardening refers to the accumulated heat units (degree days) required by a plant to switch from winter dormancy to active growth in spring. This is an important parameter in plant phenology models and understanding the timing of spring leafout in relation to climate change.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Hours4LenthenPhotoPeriod_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial heat requirement for spring leafout/dehardening</rdfs:label>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -10027,13 +6603,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000772">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>VRNZ is a parameter in plant physiology representing the initial cold requirement for autumn leaf off or hardening. It refers to the amount of cold a plant needs to start the process of hardening or preparing for winter dormancy. This usually involves changes such as leaf drop, growth cessation, and alterations in biochemistry and physiology to increase cold tolerance. Hardening can be triggered by a combination of falling temperatures and shortening day length.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Hours4ShortenPhotoPeriod_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial cold requirement for autumn leafoff/hardening</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000019"/>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -10042,13 +6611,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000773">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Refer to the number of leaves in a plant or crop, which is a useful measurement for crop growth and development analysis.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NumOfLeaves_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf number</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -10057,12 +6619,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000774">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Number of leaves present on the plant at the time of floral initiation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafNumberAtFloralInit_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf number at floral initiation</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -10071,10 +6627,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000775">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Heat requirement for spring leafout/dehardening represents the quantity of accumulated heat (typically measured in degree days) a plant or tree species requires before its buds burst and leaves unfold (leafout) or lose their frost resistance (dehardening) in the spring. This parameter is important for understanding and predicting plant phenology and its responses to climate change.</obo:IAO_0000115>
+        <obo:IAO_0000115>The accumulated thermal time required for plants to break winter dormancy and initiate spring leaf emergence, measured in hours of favorable temperatures. This heat requirement for spring leafout and dehardening determines seasonal growth timing and affects vegetation phenology responses to warming temperatures.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4Leafout_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>heat requirement for spring leafout/dehardening</rdfs:label>
+        <rdfs:label>Heat requirement for spring leafout/dehardening</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -10084,13 +6641,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000776">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Cold requirement for autumn leafoff/hardening (VRNF) refers to the amount of cold exposure (in terms of temperature and duration) required by certain plant species to trigger their transition to autumn or winter mode, which typically involves shedding leaves (leafoff) and/or undergoing physiological changes to harden or prepare for the harsh winter conditions. This cold requirement is typically expressed as a specific number of chill hours (hours of exposure to temperatures below a certain threshold). Understanding this requirement is important for predicting the seasonal behaviour and geographic distribution of plants, as well as simulating ecosystem responses to changes in climate.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Hours4LeafOff_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>cold requirement for autumn leafoff/hardening</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000019"/>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -10099,9 +6649,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000778">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>KLowestGroLeafNode_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf growth stage counter</rdfs:label>
     </owl:Class>
     
 
@@ -10110,9 +6657,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000779">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>KMinNumLeaf4GroAlloc_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>Number of minimum leafed nodes used in growth allocation</rdfs:label>
     </owl:Class>
     
 
@@ -10121,10 +6665,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000781">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>RefLeafAppearRate_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>rate of leaf initiation at 25 oC</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10133,11 +6673,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000782">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The leaf length to width ratio, often represented as WDLF, refers to the ratio of the length of a leaf to its width. It is an important measure in plant morphology helping to describe the shape of leaves, and can influence factors such as the leaf&apos;s exposure to light and its rate of water loss through transpiration.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>rLen2WidthLeaf_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf length:width ratio</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -10146,15 +6681,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000783">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Leaf area:mass during growth refers to the ratio of the surface area of a leaf to its mass during the plant&apos;s growth phase. It is often used as an indicator of plant growth and health, as well as a measure of the plant&apos;s photosynthetic capacity.|The ratio of leaf area to leaf mass during the growth stage of a plant. This is a crucial parameter in plant physiology as it directly influences photosynthetic capacity and nutrient uptake ability of the plant.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SLA1_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>leaf area:mass during growth</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
-        <bervo:BERVO_has_unit>m2 g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
     </owl:Class>
     
 
@@ -10163,12 +6689,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000784">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The threshold temperature for spring leafout/dehardening, often abbreviated as TCZ, refers to the specific temperature at which plants begin to deharden or soften their tissue and produce new leaves in spring. It is a critical parameter in plant phenology and earth systems modeling, indicating the response of plants to changing seasonal temperatures.|Threshold temperature for spring leafout/dehardening refers to the specific temperature at which deciduous trees or plants start to produce and show their leaves (leafout) or lose their frost tolerance (dehardening) during the spring season. It is an important parameter for understanding phenological events and climate change impacts on vegetation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TC4LeafOut_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>threshold temperature for spring leafout/dehardening</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10177,12 +6697,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000785">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>PetoLen2Mass_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>petiole length:mass during growth</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
-        <bervo:BERVO_has_unit>m g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
     </owl:Class>
     
 
@@ -10191,12 +6705,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000786">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The total number of hours that the temperature stays above a certain threshold, which is typically required for spring leafout or dehardening processes in plants. This is an important parameter for understanding plant phenology and growth dynamics.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HourReq4LeafOut_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>hours above threshold temperature required for spring leafout/dehardening</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10205,9 +6713,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000787">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The total count of lateral shoots or branches on an individual plant, representing architectural complexity and resource allocation to structural development. This number of branches of the plant affects canopy structure and influences light interception and competitive ability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumOfBranches_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of branches of the plant</rdfs:label>
+        <rdfs:label>Number of branches of the plant</rdfs:label>
     </owl:Class>
     
 
@@ -10216,9 +6726,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000788">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The count of primary lateral shoots originating directly from the main stem, representing the basic architectural structure of plant branching. This main branch number affects canopy architecture and influences light distribution and resource allocation patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BranchNumber_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>main branch number</rdfs:label>
+        <rdfs:label>Main branch number</rdfs:label>
     </owl:Class>
     
 
@@ -10227,9 +6739,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000789">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>An identification code or index assigned to individual branches for tracking purposes in plant architectural analysis and modeling. This branch number identification enables systematic monitoring of branch-specific growth and phenological processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BranchNumber_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch number id</rdfs:label>
+        <rdfs:label>Branch number id</rdfs:label>
     </owl:Class>
     
 
@@ -10238,9 +6752,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000790">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The total count of primary branches emerging from the central stem or trunk, representing the fundamental branching pattern of plant architecture. This number of main branch determines structural complexity and affects mechanical stability and resource distribution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MainBranchNum_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of main branch</rdfs:label>
+        <rdfs:label>Number of main branch</rdfs:label>
     </owl:Class>
     
 
@@ -10249,9 +6765,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000791">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking whether a branch has initiated senescence processes that lead to leaf and tissue abscission. This branch phenology flag for senescence tracks the timing of seasonal or stress-induced senescence events in plant phenological models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Prep4Literfall_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenology flag for senescence</rdfs:label>
+        <rdfs:label>Branch phenology flag for senescence</rdfs:label>
     </owl:Class>
     
 
@@ -10260,9 +6778,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000792">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The accumulated time in hours from maturity to the completion of senescence and litterfall processes in individual branches. This hour counter for phenological senescence of a branch quantifies the duration of senescence and affects nutrient cycling timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours4LiterfalAftMature_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>hour counter for phenological senescence of a branch</rdfs:label>
+        <rdfs:label>Hour counter for phenological senescence of a branch</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -10272,9 +6792,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000793">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking whether active senescence processes are occurring in a branch, including leaf color change and abscission preparation. This branch phenological senescence flag determines resource remobilization timing and affects seasonal nutrient cycling patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>doSenescence_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenological senescence flag</rdfs:label>
+        <rdfs:label>Branch phenological senescence flag</rdfs:label>
     </owl:Class>
     
 
@@ -10283,9 +6805,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000794">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking whether nutrient remobilization processes are active in a branch, involving the transfer of nutrients from senescing tissues to storage organs. This branch phenological remobilization flag affects nutrient conservation efficiency and influences plant resource economy.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>doRemobilization_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenological remobilization flag</rdfs:label>
+        <rdfs:label>Branch phenological remobilization flag</rdfs:label>
     </owl:Class>
     
 
@@ -10294,9 +6818,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000795">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking the initiation of spring leafout processes in a branch, including bud break preparation and early leaf development. This branch phenological flag for leafout initialization determines growing season onset and affects canopy development timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>doInitLeafOut_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenological flag for leafout initialization</rdfs:label>
+        <rdfs:label>Branch phenological flag for leafout initialization</rdfs:label>
     </owl:Class>
     
 
@@ -10305,9 +6831,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000796">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking active leaf emergence and expansion processes in a branch during spring or favorable conditions. This branch phenological flag for leafout tracks canopy development progress and affects photosynthetic capacity establishment.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>doPlantLeafOut_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenological flag for leafout</rdfs:label>
+        <rdfs:label>Branch phenological flag for leafout</rdfs:label>
     </owl:Class>
     
 
@@ -10316,9 +6844,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000797">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator marking the occurrence of leaf abscission and fall processes in a branch during autumn or stress conditions. This branch phenological flag for leaf off determines defoliation timing and affects seasonal carbon cycling patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>doPlantLeaveOff_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch phenological flag for leaf off</rdfs:label>
+        <rdfs:label>Branch phenological flag for leaf off</rdfs:label>
     </owl:Class>
     
 
@@ -10327,9 +6857,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000798">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator used to identify when a branch has died due to stress, damage, or natural senescence processes. This flag to detect branch death enables tracking of branch mortality and affects carbon allocation and canopy structure in vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantBranchState_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>flag to detect branch death</rdfs:label>
+        <rdfs:label>Flag to detect branch death</rdfs:label>
     </owl:Class>
     
 
@@ -10338,13 +6870,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000799">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The nonstructural carbon content required for a new branch in a plant. This refers to the carbon that is not part of the plant&apos;s physical structure, such as sugars and other compounds that can be used for energy.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NonstCMinConc2InitBranch_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>branch nonstructural C content required for new branch</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10353,12 +6878,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000800">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Normalized node number during vegetative growth stages refers to the number of nodes (joints or points of attachment) on a plant that appear during its vegetative growth period, normalized to account for differences in growth conditions or plant varieties. This measurement is often used in plant physiology and growth modeling to track developmental progression, as the number of nodes can serve as an indicator of a plant&apos;s stage in its life cycle.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NodeNumNormByMatgrp_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>normalized node number during vegetative growth stages</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
     </owl:Class>
     
 
@@ -10367,12 +6886,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000801">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Gain in normalized node number during vegetative growth stages refers to the increase in the number of nodes or branching points in a plant during the vegetative phase of its growth cycle, normalized to standard growth conditions. This is a parameter used in earth systems modeling to understand and simulate plant growth and development.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HourlyNodeNumNormByMatgrp_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>gain in normalized node number during vegetative growth stages</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -10381,13 +6894,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000802">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The Gain in normalized node number during reproductive growth stages refers to the increase in the relative number of nodes in a plant during its reproductive growth phase. This parameter is essential for understanding plant growth and productivity as nodes are key sites for leaf and flower formation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>dReproNodeNumNormByMatG_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>gain in normalized node number during reproductive growth stages</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
     </owl:Class>
     
 
@@ -10396,9 +6902,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000803">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The total count of nodes present on individual shoots or branches, representing the structural complexity and developmental stage of plant architecture. This shoot node number affects leaf arrangement patterns and influences photosynthetic surface area distribution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ShootNodeNum_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>shoot node number</rdfs:label>
+        <rdfs:label>Shoot node number</rdfs:label>
     </owl:Class>
     
 
@@ -10407,13 +6915,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000804">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Node number at floral initiation represents the number of nodes on the plant stem at the time when the plant begins to produce flowers. This parameter is important for plant growth modeling and agronomy, as it is a significant determinant of the plant&apos;s reproductive capacity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NodeNum2InitFloral_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>node number at floral initiation</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
     </owl:Class>
     
 
@@ -10422,12 +6923,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000805">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Normalized node number during reproductive growth stages refers to the standardization of the node number, which is an important aspect of plant structure, during the reproductive phase of plant growth. This helps in shedding light on the varying developmental processes across different phases of a plant&apos;s life cycle.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ReprodNodeNumNormByMatrgrp_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>normalized node number during reproductive growth stages</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000223"/>
     </owl:Class>
     
 
@@ -10436,12 +6931,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000806">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Node number at anthesis refers to the number of nodes on the plant at the time of anthesis, i.e., when the flower is fully open and functional. This is an important measure in agriculture and botany as it can provide information about the plant&apos;s growth and development, and it can be influenced by various factors such as genetics, environmental conditions, and agricultural practices.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NodeNumberAtAnthesis_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>node number at anthesis</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
     </owl:Class>
     
 
@@ -10450,10 +6939,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000809">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>RefNodeInitRate_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>rate of node initiation at 25 oC</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10462,14 +6947,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000810">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Internode length:mass during growth refers to the ratio of internode length to mass during the growth phase of a plant. This measure can provide insights into the growth patterns and overall health of the plant.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NodeLenPergC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>internode length:mass during growth</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
-        <bervo:BERVO_has_unit>m g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000206"/>
     </owl:Class>
     
 
@@ -10478,12 +6955,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000811">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Parameter for allocation of growth to nodes refers to a factor used in plant growth models that determines how much of the plant&apos;s growth is allocated to its nodes. Nodes are the points on a plant stem where leaves or branches are attached. Understanding and accurately estimating this parameter is vital for predicting plant architecture and yield in agricultural systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FracGroth2Node_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>parameter for allocation of growth to nodes</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
     </owl:Class>
     
 
@@ -10492,9 +6963,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000812">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The count of nodes that are simultaneously active in growth and development processes, representing the active growing points on a plant. This number of concurrently growing nodes affects resource distribution patterns and influences overall plant development rate.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumCogrowthNode_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of concurrently growing nodes</rdfs:label>
+        <rdfs:label>Number of concurrently growing nodes</rdfs:label>
     </owl:Class>
     
 
@@ -10503,12 +6976,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000813">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>PSICanPDailyMin_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>minimum daily canopy water potential</rdfs:label>
-        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -10517,9 +6984,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000814">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A factor quantifying the degree of foliage aggregation at the current leaf area index, affecting light penetration and internal shading within plant canopies. This clumping factor for self-shading in canopy layer at current leaf area index influences photosynthetic efficiency and canopy productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ClumpFactorNow_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>clumping factor for self-shading in canopy layer at current LAI</rdfs:label>
+        <rdfs:label>Clumping factor for self-shading in canopy layer at current LAI</rdfs:label>
     </owl:Class>
     
 
@@ -10528,13 +6997,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000815">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>The clumping factor for self-shading in a canopy layer refers to a variable used in plant canopy models. It measures the degree to which foliage is clumped together rather than being evenly distributed, affecting how much light penetrates the canopy. This in turn can influence photosynthesis rates and other physiological processes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ClumpFactor_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>clumping factor for self-shading in canopy layer</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000117"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000152"/>
     </owl:Class>
     
 
@@ -10543,9 +7005,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000816">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A binary indicator used to identify when plant canopy or shoot systems have died due to stress, damage, or natural senescence processes. This flag to detect canopy death enables tracking of shoot mortality and affects carbon allocation and ecosystem productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantShootState_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>flag to detect canopy death</rdfs:label>
+        <rdfs:label>Flag to detect canopy death</rdfs:label>
     </owl:Class>
     
 
@@ -10554,12 +7018,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000817">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Maximum grain node number per branch refers to the maximum number of grain nodes that can be present on a single branch of the plant. This measurement is crucial for understanding the productivity potential of crop varieties, as the number of grain nodes directly impact the yield.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>MaxPotentSeedNumber_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum grain node number per branch</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
     </owl:Class>
     
 
@@ -10568,13 +7026,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000818">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>MaxSeedNumPerSite_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum grain number per node</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000085"/>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
     </owl:Class>
     
 
@@ -10583,10 +7034,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000819">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>MaxSeedCMass_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum grain size</rdfs:label>
-        <bervo:BERVO_has_unit>g</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10595,12 +7042,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000820">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Number of nodes in a seed refers to the number of nodal points present in the embryonic structure of a seed. These nodes are crucial as they generally give rise to shoots or roots as the seed germinates and begins to grow.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ShootNodeNumAtPlanting_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of nodes in seed</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
     </owl:Class>
     
 
@@ -10609,9 +7050,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000821">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The individual mass of seeds used for planting, representing the initial resource endowment for seedling establishment and early growth. This grain size at seeding affects germination success and influences early seedling vigor and competitive ability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeedCMass_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>grain size at seeding</rdfs:label>
+        <rdfs:label>Grain size at seeding</rdfs:label>
         <bervo:BERVO_has_unit>g</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -10621,13 +7064,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000822">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Maximum rate of fill per grain denotes the maximum speed at which an individual grain can accumulate matter during the grain filling stage. This parameter has significant implications for the final yield and quality of a crop. The grain filling rate is affected by various factors such as genetic characteristics, environmental conditions, and nutrient availability.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GrainFillRate25C_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>maximum rate of fill per grain</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
-        <bervo:BERVO_has_unit>g h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
     </owl:Class>
     
 
@@ -10636,11 +7072,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000823">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Flag to detect physiological maturity from grain fill is a parameter in crop models that triggers the simulation of the transition from the grain filling stage to physiological maturity in crops. This might be based on temperature thresholds, day length, or other plant growth parameters. Physiological maturity indicates the stage at which the crop has completed its growth and development and is ready for harvest.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HourFailGrainFill_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>flag to detect physiological maturity from grain fill</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000158"/>
     </owl:Class>
     
 
@@ -10649,10 +7080,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000824">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>A parameter that represents the counter for mobilizing nonstructural carbon (C) during the process of spring leafout and dehardening in vegetation. Spring leafout refers to the sprouting and growth of new leaves in plants during the spring season, while dehardening refers to the process by which plants transition from a dormant, hardened state to an active, growing state. The mobilization of nonstructural carbon refers to the utilization and movement of stored carbon reserves within the vegetation for the purpose of new growth and development during this period. This parameter tracks the accumulation and release of nonstructural carbon during leafout and dehardening, providing information on the timing and intensity of this process in Earth system models.</obo:IAO_0000115>
+        <obo:IAO_0000115>The accumulated time for mobilizing stored carbon reserves during spring dormancy break and leaf emergence processes. This counter for mobilizing nonstructural carbon during spring leafout and dehardening tracks the duration of carbon remobilization and affects seasonal growth initiation timing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Hours2LeafOut_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>counter for mobilizing nonstructural C during spring leafout/dehardening</rdfs:label>
+        <rdfs:label>Counter for mobilizing nonstructural carbon during spring leafout/dehardening</rdfs:label>
         <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -10662,12 +7094,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000825">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Counter for mobilizing nonstructural C during autumn leafoff/hardening indicates the amount or level of nonstructural carbon being mobilised during the process of leaf off or hardening in autumn. This can provide insights into the carbon cycle and plant physiology, especially in relation to adaptations to seasonal changes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HoursDoingRemob_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>counter for mobilizing nonstructural C during autumn leafoff/hardening</rdfs:label>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000189"/>
     </owl:Class>
     
 
@@ -10676,9 +7102,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000826">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A categorical indicator of the current developmental stage of individual plant branches, tracking phenological progression through growth phases. This plant branch growth stage determines resource allocation patterns and affects branch-specific physiological processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantCalendar_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant branch growth stage</rdfs:label>
+        <rdfs:label>Plant branch growth stage</rdfs:label>
     </owl:Class>
     
 
@@ -10687,12 +7115,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000827">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>CTC (critical temperature for crop) is the temperature below which the process of seed set in plants is adversely affected, leading to a decreased crop yield. This parameter is critical in agricultural and earth system modeling, as it helps to predict the impacts of climate change on crop productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TCChill4Seed_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>temperature below which seed set is adversely affected</rdfs:label>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
     </owl:Class>
     
 
@@ -10701,13 +7123,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000828">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>HTC, or High Temperature Cutoff, is the temperature above which seed set is adversely affected. As temperature rises beyond this point, the process of seed set is disrupted, potentially leading to lower yield. This is an important parameter in agricultural and earth systems modeling, particularly in the context of climate change and global warming.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HighTempLimitSeed_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>temperature above which seed set is adversely affected</rdfs:label>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000159"/>
     </owl:Class>
     
 
@@ -10716,9 +7131,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000829">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>The degree of seed development response to changes in canopy temperature, representing the thermal sensitivity of reproductive processes. This sensitivity to canopy temperature affects seed set success and influences reproductive output under temperature variability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SeedTempSens_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>sensitivity to canopy temperature</rdfs:label>
+        <rdfs:label>Sensitivity to canopy temperature</rdfs:label>
         <bervo:BERVO_has_unit>oC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -10728,13 +7145,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000830">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Critical daylength for phenological progress refers to the amount of daylight necessary for a plant to transition from one stage of development to another. It is a critical factor in determining the timing of development and maturity in many plant species.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CriticPhotoPeriod_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>critical daylength for phenological progress</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000005"/>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000011"/>
     </owl:Class>
     
 
@@ -10743,13 +7153,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000831">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Difference between the current and critical daylengths used to calculate phenological progress.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PhotoPeriodSens_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>difference between current and critical daylengths used to calculate phenological progress</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000011"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000005"/>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10758,9 +7161,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000832">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>ClumpFactorInit_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>initial clumping factor for self-shading in canopy layer</rdfs:label>
     </owl:Class>
     
 
@@ -10769,11 +7169,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000833">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>Number of hours below set temperature required for autumn leafoff/hardening refers to the cumulative time that a plant species has been exposed to temperatures below a certain critical point. This is usually required for a plant to enter a dormant state (leaf off and hardening) in preparation for winter. It is a parameter used in plant phenology models to simulate the timing of seasonal events in plants, such as leaf fall in autumn.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HourReq4LeafOff_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>number of hours below set temperature required for autumn leafoff/hardening</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
     </owl:Class>
     
 
@@ -10782,10 +7177,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000834">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <obo:IAO_0000115>OFFST refers to the adjustment of Arrhenius curves for plant thermal acclimation. It&apos;s a factor applied to adjust the response of physiological processes to temperature changes in the context of plant thermal acclimation. It&apos;s an important parameter in vegetation and Earth system modeling.</obo:IAO_0000115>
+        <obo:IAO_0000115>A temperature adjustment factor applied to Arrhenius equations to account for plant thermal acclimation responses to changing temperature conditions. This adjustment of Arrhenius curves for plant thermal acclimation modifies physiological rate responses and affects plant adaptation to temperature variability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TempOffset_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>adjustment of Arhhenius curves for plant thermal acclimation</rdfs:label>
+        <rdfs:label>Adjustment of Arhhenius curves for plant thermal acclimation</rdfs:label>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -10795,9 +7191,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000835">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
-        <oboInOwl:hasRelatedSynonym>iPlantPhotosynthesisType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant photosynthetic type (C3 or C4)</rdfs:label>
     </owl:Class>
     
 
@@ -10806,9 +7199,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000836">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A categorical classification of plants based on the presence or absence of specialized water and nutrient transport tissues. This plant growth type determines resource acquisition strategies and affects ecosystem structure and nutrient cycling patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantRootProfile_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant growth type (vascular, non-vascular)</rdfs:label>
+        <rdfs:label>Plant growth type (vascular, non-vascular)</rdfs:label>
     </owl:Class>
     
 
@@ -10817,9 +7212,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000837">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000010"/>
+        <obo:IAO_0000115>A categorical classification of plants based on their life cycle duration, distinguishing between single-season and multi-year growth patterns. This plant growth habit determines resource allocation strategies and affects ecosystem carbon storage and turnover rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantPhenolPattern_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant growth habit (annual or perennial)</rdfs:label>
+        <rdfs:label>Plant growth habit (annual or perennial)</rdfs:label>
     </owl:Class>
     
 
@@ -10828,9 +7225,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000838">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
+        <obo:IAO_0000115>A scaling factor quantifying how temperature changes affect the molecular diffusion rates of chemical species in environmental media. This temperature effect on diffusivity influences contaminant transport rates and affects chemical distribution patterns in soils and groundwater.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TScal4Difsvity_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>temperature effect on diffusivity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Temperature effect on diffusivity</rdfs:label>
     </owl:Class>
     
 
@@ -10839,10 +7238,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000839">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>DISP_3D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous dispersivity scalar</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10851,10 +7246,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000840">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>GasDifc_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>gaseous diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10863,10 +7254,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000841">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>SoluteDifusvty_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>solute diffusivity</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10875,10 +7262,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000843">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>DOMdiffusivity_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous DOC diffusivity in soil</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10887,10 +7270,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000844">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>WVapDifusvitySoil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>water vapor diffusivity in soil</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10899,10 +7278,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000845">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>H2OVapDifsc_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>water vapor diffusivity in snow</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10911,10 +7286,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000846">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>VaporDiffusivityLitR_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>water vapor diffusivity in litter</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10923,10 +7294,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000847">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>WVapDifusvityAir_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>water vapor diffusivity in air</rdfs:label>
-        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10935,9 +7302,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000848">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>GasSolbility_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>solubility of gases</rdfs:label>
     </owl:Class>
     
 
@@ -10946,10 +7310,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000849">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>RGasTranspFlxPrev_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>net gaseous flux from previous time step</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10958,10 +7318,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000850">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>RCH4PhysexchPrev_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>net aqueous CH4 flux from previous time step</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10970,10 +7326,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000851">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <oboInOwl:hasRelatedSynonym>RO2AquaSourcePrev_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>net aqueous O2 flux from previous time step</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10982,11 +7334,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000852">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <obo:IAO_0000115>Total Al in runoff refers to the concentration or amount of aluminum (Al) that is present in the water runoff from a specific area of land. Aluminum can be released into runoff from natural sources, such as weathering of rocks and soils, as well as from anthropogenic activities, including mining, industrial processes, and agriculture. This parameter is important to monitor as it can have significant impacts on water quality, ecosystem health, and the overall functioning of aquatic systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcSalt_FloXSurRunoff_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>total Al in runoff</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -10995,13 +7342,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000853">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <obo:IAO_0000115>Surface runoff gas flux refers to the exchange of gases between the Earth&apos;s surface and water bodies due to the movement of water runoff over the land. It represents the release or absorption of gases such as carbon dioxide (CO2), methane (CH4), or nitrogen oxides (NOx) into or from the water bodies during the process of surface runoff. This parameter plays a crucial role in understanding and predicting the biogeochemical cycles of greenhouse gases and their impact on climate change.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcg_FloXSurRunoff_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>surface runoff gas flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000013"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
     </owl:Class>
     
 
@@ -11010,14 +7350,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000854">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <obo:IAO_0000115>Surface runoff nutrient flux refers to the movement of nutrients, such as nitrogen and phosphorus, from the land surface to water bodies through runoff water. It represents the amount of nutrients that are transported from the terrestrial ecosystem to aquatic systems, contributing to nutrient loading and potentially causing eutrophication. Surface runoff nutrient flux is influenced by various factors, including land use, soil properties, rainfall, and nutrient management practices.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcn_FloXSurRunoff_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>surface runoff nutrient flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000013"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000068"/>
     </owl:Class>
     
 
@@ -11026,14 +7358,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000855">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000011"/>
-        <obo:IAO_0000115>Surface runoff DOC flux refers to the movement or transfer of Dissolved Organic Carbon (DOC) in the form of surface runoff across a given area over a specific period of time. DOC represents a significant proportion of the total organic carbon in many surface waters and plays a vital role in many biogeochemical processes. Its movement can affect the nutrient cycling, microbial activity, and water quality in the affected ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DOM_FloXSurRunoff_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>surface runoff DOC flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000013"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </owl:Class>
     
 
@@ -11042,14 +7366,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000856">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Soil NH4 content refers to the amount of ammonium (NH4) ions present in the soil. Ammonium is a form of nitrogen essential for plant growth, necessary for the synthesis of amino acids, proteins, and other organic compounds in plants. It plays a crucial role in the nitrogen cycling process and is a parameter of interest in studies related to soil fertility, crop production, environmental health, and global change.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNH4_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil NH4 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -11058,14 +7374,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000857">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Soil NO3 Content measures the amount of nitrate (NO3) in the soil. Nitrate is a key nutrient for plant growth which is obtained from fertilisers or organic matter decomposing. It is lost from the soil through the processes of leaching, denitrification and uptake by plants. Excessive amounts of nitrate in the soil can also pose environmental problems and contaminates groundwater. Therefore, monitoring of the NO3 content in soil is important in environmental research.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNO3_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil NO3 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </owl:Class>
     
 
@@ -11074,14 +7382,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000858">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Soil PO4 content refers to the amount of phosphate (PO4) ions present in the soil. Phosphates are a vital nutrient for plant growth and a crucial element of many cell functions in both plants and animals, including energy transfer, photosynthesis, and DNA synthesis. The soil PO4 content can influence the productivity of an ecosystem, and its measure is often used in agricultural practice to determine fertilizer requirements.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CPO4_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil PO4 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -11090,10 +7390,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000859">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>CPO4B_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>PO4 concentration band micropore</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11102,10 +7398,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000860">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>CPO4S_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>PO4 concentration non-band micropore</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11114,9 +7406,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000861">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The horizontal transport rates of dissolved organic matter below the soil surface, representing lateral movement of organic compounds through subsurface flow paths. These subsurface lateral dissolved organic matter fluxes affect soil carbon distribution and influence nutrient cycling between different landscape positions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_transpFlx_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface lateral DOM fluxes</rdfs:label>
+        <rdfs:label>Subsurface lateral dissolved organic matter fluxes</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -11126,9 +7420,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000862">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The horizontal transport rates of chemical tracers through subsurface soil layers, representing lateral movement of dissolved substances below ground. These subsurface lateral tracer fluxes affect contaminant distribution and influence chemical connectivity between different soil zones.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_SubsurTransp_flx_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface lateral tracer fluxes</rdfs:label>
+        <rdfs:label>Subsurface lateral tracer fluxes</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -11138,10 +7434,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000863">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>trcs_soHml_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>solute mass in macropore</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11150,10 +7442,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000864">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>trcs_solml_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>solute mass in micropore</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11162,10 +7450,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000865">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>trc_solcl_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>solute concentration in micropre</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11174,10 +7458,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000866">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>trcg_gascl_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>gaseous concentation in micropore</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11186,10 +7466,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000867">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>tRHydlySOM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>solid SOM hydrolysis rate</rdfs:label>
-        <bervo:BERVO_has_unit>g/m2/hr</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11198,10 +7474,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000868">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>tRHydlyBioReSOM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>microbial residual hydrolysis rate</rdfs:label>
-        <bervo:BERVO_has_unit>g/m2/hr</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11210,10 +7482,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000869">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>tRHydlySoprtOM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>sorbed OM hydrolysis rate</rdfs:label>
-        <bervo:BERVO_has_unit>g/m2/hr</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11222,10 +7490,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000870">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>trcn_SurfRunoff_flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>nutrient tracer loss through surface runoff</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11234,9 +7498,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000871">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>ZNFNI_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>current nitrification inhibition activity</rdfs:label>
     </owl:Class>
     
 
@@ -11245,9 +7506,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000872">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>ZNFN0_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>initial nitrification inhibition activity</rdfs:label>
     </owl:Class>
     
 
@@ -11256,9 +7514,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000873">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>ZNHUI_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>current inhibition activity</rdfs:label>
     </owl:Class>
     
 
@@ -11267,9 +7522,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000874">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>ZNHU0_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>urea hydrolysis inhibition activity</rdfs:label>
     </owl:Class>
     
 
@@ -11278,9 +7530,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000875">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of volatile chemical tracers in the entire soil column at the completion of a computational time interval, representing final chemical storage state. This column integrated volatile tracer mass in soil at the end of time step provides mass balance closure and affects subsequent transport calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_soilMass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass in soil at the end of time step</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass in soil at the end of time step</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -11290,9 +7544,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000876">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of volatile chemical tracers in the entire soil column at the start of a computational time interval, representing initial chemical storage state. This column integrated volatile tracer mass in soil at the beginning of time step provides mass balance initialization and affects transport modeling continuity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_soilMass_beg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass in soil at the beginning of time step</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass in soil at the beginning of time step</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -11302,10 +7558,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000877">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>trcg_gasml_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>layer mass of gases in micropores</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11314,9 +7566,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000878">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of volatile chemical tracers across all environmental compartments at the start of a computational time interval, representing system-wide initial chemical inventory. This column integrated volatile tracer mass at the beginning of time step provides comprehensive mass balance initialization for multi-compartment transport modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_TotalMass_beg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass at the begining of time step</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass at the begining of time step</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -11326,9 +7580,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000879">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The instantaneous total mass of volatile chemical tracers across all environmental compartments at the current time, representing real-time chemical inventory. This column integrated volatile tracer mass at the moment provides current system status and affects dynamic chemical distribution assessments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_TotalMass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass at the moment</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass at the moment</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -11338,9 +7594,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000880">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of volatile chemical tracers contained within plant root tissues across the entire soil column, representing chemical uptake and accumulation by vegetation. This column integrated volatile tracer mass in roots affects plant-mediated chemical transport and influences phytoremediation potential.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_rootMass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass in roots</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass in roots</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -11350,9 +7608,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000881">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total mass of volatile chemical tracers contained within plant root tissues at the start of a computational time interval, representing initial plant chemical burden. This column integrated volatile tracer mass in roots at the beginning of time step provides plant uptake modeling initialization and affects vegetation transport calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_rootMass_beg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>column integrated volatile tracer mass in roots at the beginning of time step</rdfs:label>
+        <rdfs:label>Column integrated volatile tracer mass in roots at the beginning of time step</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -11362,9 +7622,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000882">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>PH_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil pH</rdfs:label>
     </owl:Class>
     
 
@@ -11373,10 +7630,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000883">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>CEC_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil cation exchange capacity</rdfs:label>
-        <bervo:BERVO_has_unit>cmol kg-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11385,10 +7638,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000884">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>AEC_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil anion exchange capacity</rdfs:label>
-        <bervo:BERVO_has_unit>cmol kg-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11397,9 +7646,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000885">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The sensitivity of soil microbial metabolic processes to temperature changes, representing how decomposition and biogeochemical reaction rates respond to thermal conditions. This temperature dependence of microbial activity affects organic matter turnover and influences soil carbon cycling under climate warming scenarios.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TempSensDecomp_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Not sure how to decompose</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>temperature dependense of microbial activity</rdfs:label>
+        <rdfs:label>Temperature dependence of microbial activity</rdfs:label>
     </owl:Class>
     
 
@@ -11408,9 +7660,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000886">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The sensitivity of soil microbial metabolic processes to soil water content changes, representing how decomposition and biogeochemical reaction rates respond to hydration conditions. This moisture dependence of microbial activity affects organic matter turnover and influences soil carbon cycling under varying precipitation patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MoistSensDecomp_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Not sure how to decompose</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>moisture dependence of microbial activity</rdfs:label>
+        <rdfs:label>Moisture dependence of microbial activity</rdfs:label>
     </owl:Class>
     
 
@@ -11419,10 +7674,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000887">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>GasDiff2Surf_flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>surface gas flux in advection+diffusion</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11431,10 +7682,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000888">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>RO2UptkSoilM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total O2 sink in soil due to plant and microbial respiration</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11443,10 +7690,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000889">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>SurfGasEmiss_flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>surface gas flux, including diffusion, ebullition, wet deposition and plant transp</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11455,10 +7698,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000890">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>GasHydroLoss_flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>hydrological loss of volatile tracers</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11467,10 +7706,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000891">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>GasHydroSubsLoss_flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>subsurface hydrological loss of volatile tracers</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11479,10 +7714,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000892">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>GasHydroSurfLoss_flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>surface hydrological loss of volatile tracers</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11491,13 +7722,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000893">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Refers to the total amount of carbon added to a system or an area as an amendment. This could be in the form of organic matter or other carbon-rich materials added to the soil to improve its fertility and functionality.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>AmendC_CumYr_flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total C amendment</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -11506,9 +7730,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000894">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The total accumulated volatile chemical removal from soil systems through all water-mediated transport processes over time, representing long-term chemical depletion. This cumulative hydrological loss of volatile tracers affects overall chemical mass balance and influences the persistence and fate of volatile compounds in terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GasHydroLoss_cumflx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative hydrological loss of volatile tracers</rdfs:label>
+        <rdfs:label>Cumulative hydrological loss of volatile tracers</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -11518,12 +7744,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000895">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total fertilizer nitrogen (N) amendment refers to the total amount of nitrogen added to a soil or system through the application of fertilizers. It represents an input of nitrogen into the system. This is an important parameter in agricultural and earth system modeling, affecting nutrient cycling, plant growth, and greenhouse gas emissions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FertN_Flx_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total fertilizer N amendment</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -11532,13 +7752,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000896">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total fertilizer P amendment refers to the total amount of phosphorus (P) introduced into soil or a particular ecosystem through the application of fertilizers. It is a key parameter in agronomic and environmental research, as it has significant implications for crop productivity and soil fertility, as well as environmental impacts such as water quality and eutrophication. The amount, timing, and method of P fertilization can significantly affect P availability to crops, P losses to the environment, and overall ecosystem dynamics.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FerPFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total fertilizer P amendment</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
     </owl:Class>
     
 
@@ -11547,14 +7760,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000897">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total Surface Dissolved Organic Carbon (DOC) flux refers to the total amount or concentration of Dissolved Organic Carbon transported on the surface of a particular ecosystem, such as a lake, river or ocean, over a certain period. It is a comprehensive measure that encompasses all horizontal and vertical DOC fluxes occurring at the air-water interface.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSufDOCFlx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DOC flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </owl:Class>
     
 
@@ -11563,14 +7768,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000898">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total subsurface DOC flux refers to the total amount of dissolved organic carbon (DOC) that moves or flows below the surface of the earth. DOC is a key component of the global carbon cycle and is involved in numerous biogeochemical processes, including the nutrition and metabolism of soil microbiota and the transport of pollutants, such as heavy metals. Monitoring and quantifying the flux of DOC in subsurface environments is crucial for understanding carbon dynamics and the transfer of carbon between the soil, groundwater, and atmosphere.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSubsDOCFlx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DOC flux</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </owl:Class>
     
 
@@ -11579,10 +7776,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000899">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>LiterfalOrgM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total LitrFall C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11591,14 +7784,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000900">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total surface DON flux refers to the total amount of dissolved organic nitrogen (DON) that is transported across the surface through various processes, such as runoff, leaching, and atmospheric deposition. It is a key parameter in studying and modeling the global nitrogen cycle. High levels of DON flux can contribute to nutrient pollution and influence the health of aquatic and terrestrial ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSufDONFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DON flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000100"/>
     </owl:Class>
     
 
@@ -11607,14 +7792,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000901">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total Subsurface DON Flux refers to the total flow or movement of Dissolved Organic Nitrogen (DON) below the Earth&apos;s surface. It is a part of the nitrogen cycle that involves the breakdown and distribution of nitrogenous compounds in the soil, which can affect the health of ecosystems and the quality of groundwater.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSubsDONFlx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DON flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000100"/>
     </owl:Class>
     
 
@@ -11623,14 +7800,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000902">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total surface DOP Flux refers to the total quantity of Dissolved Organic Phosphorus (DOP) that is transferred from one place to another on the earth&apos;s surface over a specific time period. It is a critical component of the phosphate cycle and is primarily produced through the breakdown of organic compound. This measure plays a critical role in the uptake of phosphorus and its availability in the environment.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSufDOPFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DOP flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000185"/>
     </owl:Class>
     
 
@@ -11639,13 +7808,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000903">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total subsurface DOP flux refers to the total flow of dissolved organic phosphorus (DOP) from higher to lower concentrations in a specified subsurface area, usually measured in units of mass per time per area. DOP is a subset of total phosphorus that includes any organic compounds containing phosphorus, such as phospholipids and nucleic acids. Being able to quantify DOP fluxes is key to understanding nutrient cycling in ecosystems and crucial for constructing ecosystem and land surface models.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSubsDOPFlx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DOP flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000185"/>
     </owl:Class>
     
 
@@ -11654,13 +7816,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000904">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total soil precipitated P refers to the total amount of phosphorus (P) in the soil that is in a precipitated form. It is an important measure of the nutrient status of the soil, as phosphorus is a vital nutrient for plant growth. This parameter is often used in Earth system modeling to understand and simulate nutrient cycling and soil fertility.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>tXPO4_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total soil precipited P</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
     </owl:Class>
     
 
@@ -11669,13 +7824,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000905">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total soil autotrophic respiration refers to the total amount of carbon dioxide (CO2) released by the metabolic activity of autotrophic organisms in the soil. Autotrophic organisms, which include plants and some types of microorganisms, produce energy through photosynthesis and release CO2 as a byproduct. Autotrophic respiration contributes significantly to the overall soil respiration and is a key component of the carbon cycle. It is influenced by various factors such as temperature, moisture, and nutrient availability.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootResp_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total soil autotrophic respiration</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -11684,13 +7832,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000907">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total surface DIC flux refers to the total amount of dissolved inorganic carbon (DIC) that moves across the Earth&apos;s surface over a specified period of time. In the context of Earth system modeling, this is an important parameter that helps to understand and quantify the biogeochemical cycling of carbon at the global scale. It includes the natural fluxes of DIC to and from oceans, rivers, lakes, and other surface bodies of water, as well as anthropogenic (human-caused) DIC fluxes, such as those resulting from fossil fuel combustion and land use change.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSufDICFlx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DIC flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000008"/>
     </owl:Class>
     
 
@@ -11699,13 +7840,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000908">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total subsurface DIC flux refers to the total amount of Dissolved Inorganic Carbon (DIC) that moves within the subsurface layers of an ecosystem. This includes movements through soil water, groundwater, and other subsurface flows. DIC in aquatic ecosystems includes gases, such as CO2 and CH4, and bicarbonates and carbonates. The measurement of this flux is important for understanding the carbon cycle within an ecosystem, particularly in the context of climate change and ocean acidification.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSubsDICFlx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DIC flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
     </owl:Class>
     
 
@@ -11714,12 +7848,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000909">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>The total surface dissolved inorganic nitrogen (DIN) flux refers to the total amount of DIN (comprising nitrate, nitrite, and ammonium) that moves across the surface of a given area over a certain period of time. This can include fluxes from atmospheric deposition, biological activity, and hydrological processes. Measuring the total surface DIN flux is important for understanding nitrogen cycling and nutrient availability in ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSufDINFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DIN flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000048"/>
     </owl:Class>
     
 
@@ -11728,14 +7856,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000910">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>The term &apos;total subsurface DIN flux&apos; refers to the total amount of dissolved inorganic nitrogen (DIN) that moves through the subsurface layer of an ecosystem over a particular period of time. This flux describes the rate of DIN transfer from one location to another, typically due to the process of leaching. DIN flux is an important component of the nitrogen cycle in an ecosystem, influencing soil fertility, plant growth, and water quality.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSubsDINFlx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DIN flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000048"/>
     </owl:Class>
     
 
@@ -11744,14 +7864,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000911">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total surface DIP (Dissolvable Inorganic Phosphorus) flux refers to the total amount of DIP that is transferred from the surface of the Earth (land and water bodies) to the atmosphere. The DIP flux is an important part of the phosphorus cycle and plays a crucial role in marine and terrestrial ecosystems. It influences productivity, food web dynamics, and the concentrations of greenhouse gases.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroSufDIPFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total surface DIP flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000067"/>
     </owl:Class>
     
 
@@ -11760,12 +7872,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000912">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>HydroSubsDIPFlx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface DIP flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000067"/>
     </owl:Class>
     
 
@@ -11774,13 +7880,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000913">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total standing dead C refers to the total amount of carbon contained in dead standing trees in a particular area. This can vary based on factors such as forest type, tree species, and disturbance history. It represents a significant pool of carbon in forest ecosystems, and is important for understanding the carbon cycle and the role of forests in climate change.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>StandingDeadStrutElms_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total standing dead C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000221"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -11789,14 +7888,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000914">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total N drainage below root zone represents the amount of nitrogen that has leached out from the root zone and entered the deeper layers of soil. This leaching process can result in a significant loss of nutrients from the soil, potentially impacting plant growth and productivity. Additionally, nitrogen leaching can contribute to groundwater pollution, as it can result in elevated levels of nitrate in groundwater.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ZDRAIN_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total N drainage below root zone</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000026"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -11805,10 +7896,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000915">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>PDRAIN_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total P drainage below root zone</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11817,13 +7904,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000916">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>UION_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil electrical conductivity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
     </owl:Class>
     
 
@@ -11832,12 +7912,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000917">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>HydroIonFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total water subsurface ion flux</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
     </owl:Class>
     
 
@@ -11846,10 +7920,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000918">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>RNut_MicbRelease_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total nutrient exchange</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11858,9 +7928,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000919">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The biochemical processes by which soil microorganisms convert gaseous compounds from one form to another through metabolic activities. This includes processes such as methanogenesis, methanotrophy, nitrification, and denitrification where microbes transform gases like methane, carbon dioxide, nitrous oxide, and oxygen, which are fundamental to biogeochemical cycling and influence greenhouse gas emissions from soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_RMicbUptake_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>microbial gases transformation</rdfs:label>
+        <rdfs:label>Microbial gases transformation</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -11870,10 +7942,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000920">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>trcs_RMicbUptake_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total microbial gases transformation</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11882,12 +7950,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000921">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>Micb_N2Fixation_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>net microbial N2 exchange</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000063"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -11896,10 +7958,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000922">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>REcoDOMProd_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>net plant+microbial DOC flux, &gt;0 into soil</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11908,10 +7966,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000923">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>RDOMMicProd_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>microbial dom flux, &gt; 0 into soil</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11920,9 +7974,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000924">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>TMicHeterActivity_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total respiration of DOC+DOA in soil layer</rdfs:label>
     </owl:Class>
     
 
@@ -11931,14 +7982,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000925">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Soil water volume occupied by microbial biomass refers to the portion of the total soil water volume that is occupied by the biomass of microorganisms present in the soil, including bacteria, fungi, and other microbes. This metric provides information about the microbial activity and the nutrient cycling capacity of the soil. Microbial biomass plays a significant role in various soil processes, including organic matter decomposition, nutrient cycling, and the formation of soil structure, and can serve as an indicator of soil health and fertility.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VWatMicrobAct_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil water volume occupied by microial biomass</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000222"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
     </owl:Class>
     
 
@@ -11947,13 +7990,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000926">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Constraints of temperature and water potential on microbial activity refers to how factors such as temperature and water potential can limit the activity of microorganisms in an environmental setting. In particular, temperature can affect microbial metabolism while water potential affects the availability of water for microbial processes.|TFNQ constraints refer to the inhibitory influences of temperature and water potential on microbial activity in the soil ecosystem. Soil temperature and water potential may affect the metabolic activities of microorganisms and, as a result, soil nutrient transformations, organic matter decomposition, and soil gas emissions. The study of these biotic-abiotic interactions is key for understanding the functioning of soil microbial pools and predicting soil responses to environmental changes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TSens4MicbGrwoth_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>constraints of temperature and water potential on microbial activity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000149"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000149"/>
     </owl:Class>
     
 
@@ -11962,9 +7998,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000928">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The fraction of soil pore space that is effectively available for nutrient solute transport and storage, expressed as a dimensionless value between zero and one. This parameter accounts for the tortuosity and connectivity of soil pores that affect nutrient mobility and availability, which is essential for modeling nutrient transport processes and plant uptake in soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_VLN_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>effective volume fraction of nutrient solutes (0-1)</rdfs:label>
+        <rdfs:label>Effective volume fraction of nutrient solutes (0-1)</rdfs:label>
     </owl:Class>
     
 
@@ -11973,10 +8011,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000929">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>tRDIM2DOM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>conversion flux from DIM into DOM</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11985,10 +8019,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000930">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>RGasNetProd_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>net production of gas</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -11997,9 +8027,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000931">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>A constraint factor that represents the limitation of decomposer organism activity due to insufficient oxygen availability in soil environments. This parameter quantifies how oxygen deficiency reduces the metabolic rates of aerobic decomposer microorganisms, which affects organic matter decomposition rates, nutrient cycling, and carbon turnover in soil ecosystems, particularly in waterlogged or compacted soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OxyDecompLimiter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>decomposer oxygen limitation</rdfs:label>
+        <rdfs:label>Decomposer oxygen limitation</rdfs:label>
     </owl:Class>
     
 
@@ -12008,9 +8040,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000932">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which decomposer organisms consume oxygen during aerobic respiration and organic matter decomposition processes. This parameter quantifies oxygen consumption by heterotrophic microorganisms involved in breaking down organic substrates, which is essential for understanding soil respiration dynamics, organic matter turnover, and the oxygen budget in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RO2DecompUptk_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>decompoer oxygen uptake rate</rdfs:label>
+        <rdfs:label>Decomposer oxygen uptake rate</rdfs:label>
     </owl:Class>
     
 
@@ -12019,14 +8053,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000933">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Width of NH4 band refers to the spatial extent or breadth of the distribution of ammonium (NH4) in a particular area or medium. It is a parameter often measured in soil or water systems to understand the dispersion and concentration of NH4. This information is important in various ecological or environmental contexts, including nutrient cycling, pollution monitoring, and the modeling of biogeochemical processes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>BandWidthNH4_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>width of NH4 band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000197"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -12035,15 +8061,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000934">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Depth of NH4 band refers to the depth in the soil at which a band or layer of ammonium (NH4) fertilizer is located. This is an important parameter in agriculture and soil science as it can affect the availability of nutrients to plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>BandThicknessNH4_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>depth of NH4 band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -12052,13 +8069,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000935">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>BandWidthNO3_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>width of NO3 band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000197"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -12067,14 +8077,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000936">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Depth of NO4 band refers to the vertical distance from the surface of the soil to the band or layer of soil where nitrate (NO4) is concentrated or present in significant amounts. This depth can be important in understanding nutrient availability and movement in soils, as well as potential risks of nutrient leaching and groundwater contamination.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>BandThicknessNO3_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>depth of NO4 band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
     </owl:Class>
     
 
@@ -12083,12 +8085,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000937">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>BandWidthPO4_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>width of PO4 band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000197"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -12097,14 +8093,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000938">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Depth of PO4 band refers to the vertical distance from the surface to a layer in the soil where Phosphate (PO4) is most concentrated. This depth is a crucial parameter for agricultural practices as it helps in understanding the mobility and availability of the nutrient in the soil.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>BandThicknessPO4_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>depth of PO4 band</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
     </owl:Class>
     
 
@@ -12113,14 +8101,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000939">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total depth of NH4 band refers to the total depth through which ammonium (NH4) is distributed or contained within a certain band or layer of soil or sediment. This measure provides insight on the vertical distribution of NH4 in soil which is critical in understanding nutrient cycling and availability for plant growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>BandDepthNH4_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total depth of NH4 band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000177"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -12129,13 +8109,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000940">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>Total depth of NO3 band refers to the vertical thickness or depth of a layer or band of soil where nitrate (NO3) is concentrated or prominent. This measure can contribute to understanding nutrient cycling, soil fertility, and groundwater quality, as NO3 is a key nutrient but can also be a pollutant when it leaches into water bodies.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>BandDepthNO3_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total depth of NO3 band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </owl:Class>
     
 
@@ -12144,10 +8117,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000941">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>BandDepthPO4_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total depth of PO4 band</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12156,10 +8125,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000942">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>RNO2DmndSoilChemo_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total chemodenitrification N2O uptake non-band unconstrained by N2O</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12168,10 +8133,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000943">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>RNO2DmndBandChemo_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total chemodenitrification N2O uptake band unconstrained by N2O</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12182,8 +8143,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
         <obo:IAO_0000115>Soil surface gas dissolution-volatilization refers to the process in which gases exchange between the soil surface and the atmosphere. This parameter describes the net movement of gases, with positive values indicating the dissolution of gases into the soil and negative values indicating the volatilization or release of gases from the soil surface into the atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_DisolEvap_Atm2Litr_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil surface gas dissolution (+ve) - volatilization (-ve)</rdfs:label>
+        <rdfs:label>Soil surface gas dissolution (+ve) - volatilization (-ve)</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12193,9 +8155,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000945">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of gas bubble formation and release from soil or sediment when the local gas concentration exceeds solubility limits. This process occurs when negative values indicate active gas bubbling, representing rapid gas escape from saturated conditions, which is important for understanding gas transport in waterlogged soils and sediments and affects greenhouse gas emissions from wetland ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_ebu_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Not sure how to handle this one</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>&lt;0., active gas bubbling</rdfs:label>
+        <rdfs:label>Active gas bubbling rate</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12205,10 +8170,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000946">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>trcg_ebu_flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>vertically integrated ebullition flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12217,10 +8178,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000947">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>trcg_air2root_flx_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>plant-aided gas transport flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12229,10 +8186,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000948">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>RProd_Hp_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>total H+ production</rdfs:label>
-        <bervo:BERVO_has_unit>mol h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12241,14 +8194,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000949">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>The flow of water through the micropores in the soil. This is one of the main processes through which water moves downwards from the surface to deeper levels in the soil, besides macropore flow. Micropores typically have a diameter less than 0.08 mm and are responsible for the soil&apos;s water holding capacity and the flow of water and nutrients towards plant roots. They can be found between clay particles and organic matter, and their presence improves soil structure and fertility.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WaterFlowSoiMicP_3D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>water flux micropore</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -12257,10 +8202,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000950">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>WaterFlowSoiMacP_3D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>water flux macropore</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12269,10 +8210,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000951">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>HeatFlow2Soil_3D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>convective heat flux micropore</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12281,10 +8218,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000952">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>Gas_Prod_TP_cumRes_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>Cumulative difference in gas belowground production and surface flux</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12293,9 +8226,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000953">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The movement of dissolved tracer compounds through small soil pores, typically less than 0.08 millimeters in diameter. This parameter quantifies solute transport through the micropore network, which is important for understanding contaminant movement, nutrient transport, and chemical fate in soil systems where molecular diffusion and slow advection dominate transport processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_TransptMicP_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>tracer solute transport in micropore</rdfs:label>
+        <rdfs:label>Tracer solute transport in micropore</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12305,14 +8240,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000954">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <obo:IAO_0000115>DOC flux micropore refers to the amount of dissolved organic carbon (DOC) flowing through soil micropores. DOC is a component of the soil organic matter and represents a substantial pool of terrestrial carbon. It contributes to various soil functions and processes, and its dynamics are important in understanding carbon cycling in the environment. Micropores, the smallest pores in soil (&lt; 0.05 mm), allow the transport of water and DOC. Thus, the flux of DOC in these micropores is an important aspect of carbon distribution and movement within the soil.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DOM_MicpTransp_3D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>DOC flux micropore</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </owl:Class>
     
 
@@ -12321,9 +8248,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000955">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The deposition of gaseous compounds to soil surfaces through wet precipitation processes including irrigation and rainfall events. This parameter quantifies the input of atmospheric gases dissolved in water that reach the soil, which contributes to nutrient inputs, chemical loading, and biogeochemical cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Gas_WetDeposit_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>wet gas deposition due to irrigation and rainfall</rdfs:label>
+        <rdfs:label>Wet gas deposition due to irrigation and rainfall</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12333,10 +8262,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000956">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>Soil_Gas_pressure_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil gas pressure</rdfs:label>
-        <bervo:BERVO_has_unit>Pa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12345,10 +8270,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000957">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>CO2_Gas_Frac_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric concentation of gaseous CO2</rdfs:label>
-        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12357,10 +8278,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000958">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>O2_Gas_Frac_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric concentation of gaseous O2</rdfs:label>
-        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12369,10 +8286,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000959">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>Ar_Gas_frac_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric concentation of Ar gas</rdfs:label>
-        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12381,10 +8294,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000960">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
-        <oboInOwl:hasRelatedSynonym>CH4_gas_frac_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric concentation of CH4 gas</rdfs:label>
-        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12393,9 +8302,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000961">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of methane production through hydrogenotrophic methanogenesis, where methanogens use hydrogen and carbon dioxide as substrates. This pathway represents one of the two main routes of biological methane formation in anaerobic environments, and is particularly important in freshwater wetlands and rice paddies where hydrogen availability can limit methanogenic activity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCH4ProdHydrog_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>Hydrogenotrophic CH4 production rate</rdfs:label>
+        <rdfs:label>Hydrogenotrophic methane production rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12405,9 +8316,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000962">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of methane production through acetoclastic methanogenesis, where methanogens directly split acetate into methane and carbon dioxide. This pathway represents the other major route of biological methane formation in anaerobic environments, and typically dominates in organic-rich sediments and soils where acetate availability is high.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCH4ProdAcetcl_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>Acetoclastic CH4 production rate</rdfs:label>
+        <rdfs:label>Acetoclastic methane production rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12417,9 +8330,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000963">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which methane is oxidized to carbon dioxide by methanotrophic bacteria under aerobic conditions. This process represents an important methane sink in terrestrial ecosystems, particularly in the oxic zones of soils and sediments, and significantly reduces methane emissions to the atmosphere from natural and agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RCH4Oxi_aero_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>Aerobic CH4 oxidation rate</rdfs:label>
+        <rdfs:label>Aerobic methane oxidation rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12429,9 +8344,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000964">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of anaerobic decomposition of organic matter through fermentation processes, where complex organic compounds are broken down into simpler molecules without oxygen. This process produces various organic acids, alcohols, and gases, and represents a crucial step in carbon cycling under anaerobic conditions in waterlogged soils and sediments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RFerment_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>fermentation rate</rdfs:label>
+        <rdfs:label>Fermentation rate</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12441,7 +8358,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000965">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which ammonia is oxidized to nitrite and subsequently to nitrate through nitrification processes carried out by ammonia-oxidizing bacteria and archaea. This process is the first step in nitrification and represents an important pathway for nitrogen transformation in soils, affecting nitrogen availability and contributing to nitrous oxide emissions in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH3oxi_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
         <rdfs:label>NH3 oxidation rate</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
@@ -12453,9 +8372,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000966">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of nitrous oxide production during denitrification processes, where nitrate and nitrite are reduced under anaerobic conditions. This process represents an important source of nitrous oxide emissions from soils, particularly in waterlogged or oxygen-limited environments, and is a key component of the nitrogen cycle in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2ODeniProd_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>denitrification N2O production</rdfs:label>
+        <rdfs:label>Denitrification nitrous oxide production</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12465,9 +8386,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000967">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of nitrous oxide production during nitrification processes, where ammonia is oxidized to nitrate with nitrous oxide as a byproduct. This process represents a significant source of nitrous oxide emissions from agricultural soils and is influenced by factors such as soil moisture, temperature, and nitrogen availability in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2ONitProd_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>nitrification N2O produciton rate</rdfs:label>
+        <rdfs:label>Nitrification nitrous oxide production rate</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12477,9 +8400,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000968">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate of nitrous oxide production through abiotic chemical processes, such as chemical decomposition of nitrite under acidic conditions. This process represents non-biological nitrous oxide formation that can occur independently of microbial activity, and contributes to total nitrous oxide emissions from soils, particularly under specific chemical conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2OChemoProd_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>chemo N2O production</rdfs:label>
+        <rdfs:label>Chemo nitrous oxide production</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12489,9 +8414,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000969">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which nitrous oxide is reduced to nitrogen gas during the final step of denitrification processes. This reaction represents an important sink for nitrous oxide in anaerobic soils and sediments, and its efficiency affects the ratio of nitrous oxide to nitrogen gas emissions from terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2ORedux_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>N2O reduction into N2</rdfs:label>
+        <rdfs:label>Nitrous oxide reduction into nitrogen gas</rdfs:label>
         <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12501,9 +8428,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000970">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which dissolved organic matter is lost from soil systems through subsurface water drainage pathways. This process represents an important mechanism of carbon and nutrient export from terrestrial ecosystems to groundwater and surface water bodies, affecting soil fertility and downstream water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_draing_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>DOM loss through subsurface drainage</rdfs:label>
+        <rdfs:label>Dissolved organic matter loss through subsurface drainage</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12513,9 +8442,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000971">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which dissolved solutes are lost from soil systems through subsurface drainage pathways including groundwater flow and lateral subsurface flow. This process represents an important mechanism of nutrient and contaminant transport from terrestrial ecosystems to aquatic systems, affecting both soil fertility and water quality.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_drainage_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>solute loss through subsurface drainage</rdfs:label>
+        <rdfs:label>Solute loss through subsurface drainage</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12525,9 +8456,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000972">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000012"/>
+        <obo:IAO_0000115>The rate at which dissolved organic matter is lost from soil systems through surface water runoff during precipitation or irrigation events. This process represents an important pathway for carbon and nutrient export from terrestrial ecosystems to surface water bodies, contributing to stream and river chemistry and affecting downstream aquatic productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_SurfRunoff_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>DOM loss through surface runoff</rdfs:label>
+        <rdfs:label>Dissolved organic matter loss through surface runoff</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12537,10 +8470,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000973">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
-        <oboInOwl:hasRelatedSynonym>TAREA</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>total area of landscape</rdfs:label>
-        <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12549,9 +8478,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000974">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The vertical distance from the soil surface to the bottom boundary of a specific soil layer within a grid cell. This parameter defines the lower extent of soil layers and is essential for modeling three-dimensional soil processes, calculating layer-specific properties, and determining the spatial distribution of biogeochemical processes in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CumDepz2LayBottom_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>depth to bottom of soil layer</rdfs:label>
+        <rdfs:label>Depth to bottom of soil layer</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12561,9 +8492,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000975">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The vertical extent or depth of an individual soil layer within a three-dimensional grid system. This parameter determines the volume of soil available for biogeochemical processes and affects the resolution of soil modeling, influencing calculations of carbon storage, nutrient cycling, and water movement in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DLYR_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>thickness of soil layer</rdfs:label>
+        <rdfs:label>Thickness of soil layer</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12573,9 +8506,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000976">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The spatial extent of a soil layer measured in all three spatial dimensions within a three-dimensional grid system. This parameter provides complete geometric information about soil layer volumes and is used for calculating three-dimensional transport processes, spatial averaging of soil properties, and modeling anisotropic soil processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DLYRI_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>thickness of soil layer in 3 directions</rdfs:label>
+        <rdfs:label>Thickness of soil layer in 3 directions</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12585,9 +8520,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000977">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The cross-sectional area divided by the distance between adjacent grid cells in a three-dimensional modeling framework. This parameter is used to calculate flow rates and transport processes between grid cells, particularly for modeling lateral movement of water, nutrients, and other substances in spatially explicit terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XDPTH_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>cross-sectional area / distance between adjacent grid cells</rdfs:label>
+        <rdfs:label>Cross-sectional area / distance between adjacent grid cells</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12597,9 +8534,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000978">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The vertical distance from the soil surface to the center point of a specific soil layer. This parameter represents the characteristic depth for layer-specific calculations and is used for assigning depth-dependent properties, modeling vertical gradients, and determining representative conditions within each soil layer in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SoilDepthMidLay_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>depth to middle of soil layer</rdfs:label>
+        <rdfs:label>Depth to middle of soil layer</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12609,9 +8548,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000979">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The cumulative vertical distance from the top surface of a grid cell to the bottom boundary of a specific soil layer. This parameter provides absolute depth information for soil layers and is essential for modeling depth-dependent processes, calculating soil profiles, and linking surface conditions to subsurface processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CumSoilThickness_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>depth to bottom of soil layer from surface of grid cell</rdfs:label>
+        <rdfs:label>Depth to bottom of soil layer from surface of grid cell</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12621,9 +8562,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000980">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The cumulative vertical distance from the top surface of a grid cell to the center point of a specific soil layer. This parameter provides the absolute depth to layer midpoints and is used for depth-weighted calculations, modeling vertical transport processes, and representing characteristic conditions within soil layers in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CumSoilThickMidL_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>depth to middle of soil layer from surface of grid cell</rdfs:label>
+        <rdfs:label>Depth to middle of soil layer from surface of grid cell</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12633,9 +8576,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000981">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The area of the interface between adjacent grid cells or the cross-sectional area available for transport processes in a three-dimensional modeling system. This parameter is fundamental for calculating flow rates, mass transfer, and exchange processes between spatial units in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>AREA_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>cross-sectional area</rdfs:label>
+        <rdfs:label>Cross-sectional area</rdfs:label>
         <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12645,9 +8590,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000982">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The separation distance between the centers of adjacent grid cells or layers in three-dimensional space, with directional codes indicating East-West, North-South, or vertical orientation. This parameter is essential for calculating transport rates, diffusion processes, and spatial gradients in three-dimensional terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DIST_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>distance between adjacent layers:1=EW,2=NS,3=vertical</rdfs:label>
+        <rdfs:label>Distance between adjacent layers:1=EW,2=NS,3=vertical</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12657,9 +8604,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000983">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The numerical index identifying the uppermost soil layer in a vertically discretized soil profile within a grid cell. This parameter defines the top boundary of the soil column and is used for indexing surface processes, boundary conditions, and the starting point for vertical transport calculations in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NU_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>soil surface layer number</rdfs:label>
+        <rdfs:label>Soil surface layer number</rdfs:label>
     </owl:Class>
     
 
@@ -12668,9 +8617,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000984">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
-        <oboInOwl:hasRelatedSynonym>NUI_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>initial soil surface layer number</rdfs:label>
     </owl:Class>
     
 
@@ -12679,9 +8625,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000985">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
-        <oboInOwl:hasRelatedSynonym>MaxNumRootLays_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>maximum root layer number</rdfs:label>
     </owl:Class>
     
 
@@ -12690,9 +8633,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000986">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The number of additional soil layers added to the bottom of the soil profile to extend the modeling domain. This parameter allows for dynamic adjustment of soil column depth and is important for capturing deep soil processes, groundwater interactions, and ensuring adequate boundary conditions in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NK_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>additional soil lower boundary layers</rdfs:label>
+        <rdfs:label>Additional soil lower boundary layers</rdfs:label>
     </owl:Class>
     
 
@@ -12701,9 +8646,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000987">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
-        <oboInOwl:hasRelatedSynonym>NLI_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>initial lowest soil layer number</rdfs:label>
     </owl:Class>
     
 
@@ -12712,9 +8654,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000988">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The current numerical index of the bottommost soil layer in a vertically discretized soil profile within a grid cell. This parameter defines the lower boundary of the active soil column and is essential for setting boundary conditions, calculating total soil properties, and defining the extent of soil processes in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>lowest soil layer number</rdfs:label>
+        <rdfs:label>Lowest soil layer number</rdfs:label>
     </owl:Class>
     
 
@@ -12723,9 +8667,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000989">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The updated numerical index of the uppermost soil layer after dynamic changes such as erosion, deposition, or layer restructuring. This parameter tracks modifications to the soil surface and is important for maintaining accurate soil layering, boundary conditions, and surface process calculations in dynamic terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NUM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>new surface layer number</rdfs:label>
+        <rdfs:label>New surface layer number</rdfs:label>
     </owl:Class>
     
 
@@ -12734,10 +8680,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000990">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
-        <oboInOwl:hasRelatedSynonym>CumLitRDepzInit_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>initial position of the bottom of liter layer</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12746,9 +8688,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000991">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The angular distance north or south of the Earth&apos;s equator expressed in degrees, specifying the geographic location of a grid cell. This parameter is fundamental for determining solar radiation patterns, climate conditions, day length, and seasonal variations that drive ecosystem processes in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ALAT_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>latitude</rdfs:label>
+        <rdfs:label>Latitude</rdfs:label>
         <bervo:BERVO_has_unit>degrees north</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12758,7 +8702,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000992">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The horizontal spatial extent of grid cells in the east-west direction, defining the longitudinal dimension of modeling units. This parameter determines the spatial resolution and scale of ecosystem processes and is essential for calculating area-based fluxes, scaling local processes, and linking to atmospheric and hydrological models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DH_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
         <rdfs:label>East-West width of the grid cells</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
@@ -12770,7 +8716,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000993">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>The horizontal spatial extent of grid cells in the north-south direction, defining the latitudinal dimension of modeling units. This parameter determines the spatial resolution and affects the representation of climate gradients, ecosystem heterogeneity, and the scaling of biogeochemical processes in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DV_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
         <rdfs:label>North-South width of the grid cells</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
@@ -12782,9 +8730,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000994">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000013"/>
+        <obo:IAO_0000115>A dimensional parameter indicating the direction or characteristic of low-lying areas within a grid cell, typically used for hydrological flow routing calculations. This parameter helps identify drainage patterns, water accumulation zones, and flow directions that are essential for modeling surface water movement and solute transport in terrestrial landscapes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FlowDirIndicator_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>dimension of low</rdfs:label>
+        <rdfs:label>Dimension of low</rdfs:label>
     </owl:Class>
     
 
@@ -12793,9 +8743,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000995">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The mass of specific chemical elements contained within heterotrophic microbial biomass in soil systems. This parameter quantifies the elemental composition of microbial communities and is essential for understanding nutrient cycling, microbial stoichiometry, and the role of microorganisms in biogeochemical processes within terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>mBiomeHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>microbial biomass chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Microbial biomass chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12805,9 +8758,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000996">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate of oxygen consumption by heterotrophic microorganisms for aerobic metabolism and respiration processes. This parameter quantifies microbial oxygen demand and is crucial for understanding soil aeration requirements, microbial activity patterns, and the balance between aerobic and anaerobic processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RO2DmndHetert</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Interesting units.  These items below appear to be chemical rates</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous O2 demand</rdfs:label>
+        <rdfs:label>Aqueous demand</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12817,13 +8773,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000997">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
-        <obo:IAO_0000115>Net Microbial DOC flux refers to the net movement or transfer of Dissolved Organic Carbon (DOC) mediated by microbes across a certain area over a specified period of time. This plays a vital role in the carbon cycle as DOC represents a significant fraction of total organic carbon in most ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RDOCUptkHeter_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>net microbial DOC flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </owl:Class>
     
 
@@ -12832,13 +8781,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000998">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
-        <obo:IAO_0000115>Net microbial acetate flux refers to the net change in the amount of acetate, a key intermediate in many biological processes, due to microbial activity. This is an important measure in microbial ecology and biogeochemistry, as acetate fluxes can have significant impacts on various environmental processes and nutrient cycling.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RAcetateUptkHeter_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>net microbial acetate flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000205"/>
     </owl:Class>
     
 
@@ -12847,9 +8789,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0000999">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require ammonium for growth and metabolic processes in soil environments. This parameter quantifies microbial nitrogen demand and is essential for understanding competition between plants and microbes for nitrogen, nutrient immobilization processes, and nitrogen cycling dynamics in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4DmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NH4 demand in soil</rdfs:label>
+        <rdfs:label>Heterotrophic microbial ammonium demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12859,9 +8803,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001000">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require nitrate for growth and metabolic processes in soil environments. This parameter quantifies microbial utilization of oxidized nitrogen forms and is important for understanding denitrification potential, competition for nitrate between plants and microbes, and nitrogen cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3DmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NO3 demand in soil</rdfs:label>
+        <rdfs:label>Heterotrophic microbial nitrate demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12871,9 +8817,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001001">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require phosphate for growth and metabolic processes in soil environments. This parameter quantifies microbial phosphorus demand and is crucial for understanding competition between plants and microbes for phosphorus, nutrient immobilization, and phosphorus cycling dynamics in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4DmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial PO4 demand in soil</rdfs:label>
+        <rdfs:label>Heterotrophic microbial phosphate demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12883,9 +8831,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001002">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require ammonium for decomposition and metabolic processes in surface litter layers. This parameter quantifies nitrogen demand during litter decomposition and is important for understanding nutrient release patterns, immobilization processes, and nitrogen cycling in the surface organic layers of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4DmndLitrHeter_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NH4 demand in surface litter</rdfs:label>
+        <rdfs:label>Heterotrophic microbial ammonium demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12895,9 +8845,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001003">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require phosphate for decomposition and metabolic processes in surface litter layers. This parameter quantifies phosphorus demand during litter decomposition and is essential for understanding nutrient release patterns, immobilization processes, and phosphorus cycling in surface organic matter of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4DmndLitrHeter_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial PO4 demand in surface litter</rdfs:label>
+        <rdfs:label>Heterotrophic microbial phosphate demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12907,9 +8859,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001004">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate at which heterotrophic microorganisms require nitrate for decomposition and metabolic processes in surface litter layers. This parameter quantifies nitrate utilization during litter decomposition and is important for understanding oxidized nitrogen cycling, denitrification potential, and nutrient dynamics in surface organic layers of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3DmndLitrHeter_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NO3 demand in surface litter</rdfs:label>
+        <rdfs:label>Heterotrophic microbial nitrate demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12919,10 +8873,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001005">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
-        <oboInOwl:hasRelatedSynonym>RNO3ReduxDmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>total heterotrophic microbial NO3 uptake non-band unconstrained by NO3</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12931,10 +8881,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001006">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
-        <oboInOwl:hasRelatedSynonym>RNO2DmndReduxSoilHeter_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>total heterotrophic microbial NO2 uptake non-band unconstrained by NO2</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12943,10 +8889,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001007">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
-        <oboInOwl:hasRelatedSynonym>RNO3ReduxDmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>total heterotrophic microbial NO3 uptake in band soil unconstrained by NO3</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12955,10 +8897,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001008">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
-        <oboInOwl:hasRelatedSynonym>RNO2DmndReduxBandHeter_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>total heterotrophic microbial NO2 uptake in band soil unconstrained by NO2</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12967,10 +8905,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001009">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
-        <oboInOwl:hasRelatedSynonym>RN2ODmndReduxHeter_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>total heterotrophic microbial N2O uptake unconstrained by N2O</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -12979,9 +8913,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001010">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic microbial ammonium immobilization-mineralization in band soil represents the net balance between ammonium uptake by microorganisms (positive values) and ammonium release through decomposition (negative values) in fertilizer-banded areas. This parameter quantifies the dynamic exchange of ammonium between microbial biomass and soil solution, which affects nitrogen availability for plants and overall nitrogen cycling in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4DmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NH4 immobilization (+ve) - mineralization (-ve) in band soil</rdfs:label>
+        <rdfs:label>Heterotrophic microbial ammonium immobilization (+ve) - mineralization (-ve) in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -12991,9 +8927,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001011">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic microbial nitrate immobilization-mineralization in band soil represents the net balance between nitrate uptake by microorganisms (positive values) and nitrate release (negative values) in fertilizer-banded areas. This parameter quantifies the competition between microbial assimilation and nitrogen availability for plants, which is crucial for understanding fertilizer efficiency and nitrogen management in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3DmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial NO3 immobilization (+ve) - mineralization (-ve) in band soil</rdfs:label>
+        <rdfs:label>Heterotrophic microbial nitrate immobilization (+ve) - mineralization (-ve) in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13003,9 +8941,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001012">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic substrate-unlimited dihydrogen phosphate mineralization-immobilization in band soil represents the net balance between phosphate release and uptake by heterotrophic microorganisms when not limited by carbon substrate availability. This parameter quantifies phosphorous cycling dynamics in fertilizer-banded areas and is essential for understanding phosphorous availability, microbial competition, and nutrient management in agricultural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4DmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic substrate-unlimited H2PO4 mineraln-immobiln in band soil</rdfs:label>
+        <rdfs:label>Heterotrophic substrate-unlimited dihydrogen phosphate mineraln-immobiln in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13015,9 +8955,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001013">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic substrate-unlimited hydrogen phosphate immobilization in non-band soil represents the uptake of hydrogen phosphate by heterotrophic microorganisms when not limited by carbon substrate availability. This parameter quantifies microbial phosphorous demand in non-fertilized soil areas and is important for understanding phosphorous competition between plants and microbes in natural terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4DmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic substrate-unlimited HPO4 immobilization in non-band soil</rdfs:label>
+        <rdfs:label>Heterotrophic substrate-unlimited hydrogen phosphate immobilization in non-band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13027,9 +8969,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001014">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic substrate-unlimited hydrogen phosphate mineralization-immobilization in band soil represents the net balance between hydrogen phosphate release and uptake by heterotrophic microorganisms when not limited by carbon substrates. This parameter quantifies phosphorous cycling dynamics in fertilizer-banded areas and affects phosphorous availability for plant uptake and overall nutrient management in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4DmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic substrate-unlimited HPO4 mineraln-immobiln in band soil</rdfs:label>
+        <rdfs:label>Heterotrophic substrate-unlimited hydrogen phosphate mineraln-immobiln in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13039,9 +8983,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001015">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic substrate-unlimited hydrogen phosphate immobilization in surface litter represents the uptake of hydrogen phosphate by heterotrophic microorganisms during litter decomposition when not limited by carbon substrates. This parameter quantifies phosphorous demand during organic matter decomposition and is crucial for understanding nutrient cycling and phosphorous availability in surface organic layers of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4DmndLitrHeter_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic substrate-unlimited HPO4 immobilization in surface litter</rdfs:label>
+        <rdfs:label>Heterotrophic substrate-unlimited hydrogen phosphate immobilization in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13051,9 +8997,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001016">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Heterotrophic microbial carbon loss through erosion quantifies the rate at which carbon contained in heterotrophic microbial biomass is removed from soil systems through erosion processes. This parameter represents an important pathway of carbon export from terrestrial ecosystems and affects soil fertility, carbon storage, and the transport of organic matter to aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMEERhetr_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial C loss through erosion</rdfs:label>
+        <rdfs:label>Heterotrophic microbial carbon loss through erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13063,9 +9011,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001017">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial biomass chemical element quantifies the mass of specific chemical elements contained within autotrophic microbial biomass in soil systems. This parameter represents the elemental composition of nitrifying bacteria and other chemosynthetic microorganisms and is essential for understanding nitrogen cycling, microbial stoichiometry, and nutrient transformations in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>mBiomeAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial biomass chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Autotrophic microbial biomass chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13075,9 +9026,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001018">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Aqueous demand by autotrophic microbes represents the rate of oxygen consumption by autotrophic microorganisms for metabolic processes including nitrification and chemosynthesis. This parameter quantifies the oxygen requirements of nitrifying bacteria and other chemosynthetic microbes and is important for understanding soil aeration needs and the balance between aerobic processes in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RO2DmndAutort_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous O2 demand by autotrophic microbes</rdfs:label>
+        <rdfs:label>Aqueous demand by autotrophic microbes</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13087,9 +9040,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001019">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial ammonium demand in soil represents the rate at which autotrophic microorganisms, primarily ammonia-oxidizing bacteria and archaea, require ammonium for nitrification processes. This parameter quantifies the first step of nitrification and is crucial for understanding nitrogen transformations, competition for ammonium between plants and nitrifiers, and nitrous oxide production in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4UptkSoilAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NH4 demand in soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial ammonium demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13099,9 +9054,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001020">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial nitrate demand in soil represents the rate at which autotrophic microorganisms require nitrate for growth and metabolic processes, particularly nitrite-oxidizing bacteria that complete the nitrification process. This parameter quantifies the second step of nitrification and is important for understanding nitrogen cycling, nitrate production, and microbial nutrient requirements in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3UptkSoilAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NO3 demand in soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial nitrate demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13111,9 +9068,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001021">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbes dihydrogen phosphate demand in soil represents the rate at which autotrophic microorganisms require dihydrogen phosphate for growth and metabolic processes including nitrification. This parameter quantifies phosphorous requirements of nitrifying bacteria and other chemosynthetic microbes and is important for understanding nutrient limitations and competition for phosphorous in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4UptkSoilAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbes H2PO4 demand in soil</rdfs:label>
+        <rdfs:label>Autotrophic microbes dihydrogen phosphate demand in soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13123,9 +9082,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001022">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial ammonium demand in surface litter represents the rate at which ammonia-oxidizing bacteria and archaea require ammonium for nitrification processes in litter layers. This parameter quantifies nitrogen oxidation in organic surface layers and is important for understanding nitrogen cycling, acidification processes, and microbial activity in the litter-soil interface of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4UptkLitrAutor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NH4 demand in surface litter</rdfs:label>
+        <rdfs:label>Autotrophic microbial ammonium demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13135,9 +9096,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001023">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial dihydrogen phosphate demand in surface litter represents the rate at which nitrifying bacteria require dihydrogen phosphate for growth and metabolic processes during litter decomposition. This parameter quantifies phosphorous requirements of autotrophic microbes in organic surface layers and is crucial for understanding nutrient cycling and microbial competition in the litter-soil interface.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4UptkLitrAutor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial H2PO4 demand in surface litter</rdfs:label>
+        <rdfs:label>Autotrophic microbial dihydrogen phosphate demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13147,9 +9110,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001024">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial nitrate demand in surface litter represents the rate at which nitrite-oxidizing bacteria require nitrate for growth and metabolic processes in litter layers. This parameter quantifies the completion of nitrification processes in organic surface layers and is important for understanding nitrogen cycling, nitrate production, and microbial succession during litter decomposition in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3UptkLitrAutor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NO3 demand in surface litter</rdfs:label>
+        <rdfs:label>Autotrophic microbial nitrate demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13159,9 +9124,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001025">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic ammonia oxidation in non-band soil represents the rate at which ammonia-oxidizing bacteria and archaea convert ammonia to nitrite in non-fertilized soil areas. This parameter quantifies the first step of nitrification and is fundamental for understanding nitrogen cycling, soil acidification, and nitrous oxide production in natural terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH3OxidAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic NH3 oxidation in non-band soil</rdfs:label>
+        <rdfs:label>Autotrophic ammonia oxidation in non-band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13171,10 +9138,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001026">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
-        <oboInOwl:hasRelatedSynonym>RNO2OxidAutor_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic NO2 oxidation in non-band soil</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -13183,9 +9146,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001027">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic ammonia oxidation in band soil represents the rate at which ammonia-oxidizing bacteria and archaea convert ammonia to nitrite in fertilizer-banded soil areas. This parameter quantifies enhanced nitrification rates in nutrient-rich zones and is crucial for understanding fertilizer efficiency, localized nitrogen cycling, and nitrous oxide emissions in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH3OxidAutorBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic NH3 oxidation in band soil</rdfs:label>
+        <rdfs:label>Autotrophic ammonia oxidation in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13195,10 +9160,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001028">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
-        <oboInOwl:hasRelatedSynonym>RNO2OxidAutorBand_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic NO2 oxidation in band soil</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -13207,9 +9168,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001029">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial nitrous oxide demand for reduction represents the rate at which autotrophic microorganisms require nitrous oxide for reduction processes during anaerobic respiration. This parameter quantifies the potential for autotrophic denitrification and nitrous oxide consumption, which is important for understanding greenhouse gas mitigation and alternative metabolic pathways in oxygen-limited soil environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RN2ODmndReduxAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial N2O Demand for reduction</rdfs:label>
+        <rdfs:label>Autotrophic microbial nitrous oxide demand for reduction</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13219,9 +9182,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001030">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial ammonium demand in band soil represents the rate at which ammonia-oxidizing bacteria and archaea require ammonium for nitrification processes in fertilizer-banded areas. This parameter quantifies enhanced microbial nitrogen oxidation in nutrient-rich zones and is crucial for understanding fertilizer utilization, localized acidification, and nitrogen transformation efficiency in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNH4UptkBandAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NH4 demand in band soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial ammonium demand in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13231,9 +9196,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001031">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial nitrate demand in band soil represents the rate at which nitrite-oxidizing bacteria require nitrate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced nitrate utilization by autotrophic microbes in nutrient-rich zones and is important for understanding microbial competition and nitrogen cycling dynamics in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNO3UptkBandAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial NO3 demand in band soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial nitrate demand in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13243,9 +9210,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001032">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial dihydrogen phosphate demand in band soil represents the rate at which nitrifying bacteria require dihydrogen phosphate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced phosphorous utilization by autotrophic microbes in nutrient-rich zones and is crucial for understanding nutrient competition and microbial activity in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH2PO4UptkBandAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial H2PO4 demand in band soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial H2PO4 demand in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13255,9 +9224,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001033">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial hydrogen phosphate demand in non-band soil represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes in non-fertilized soil areas. This parameter quantifies phosphorous requirements of autotrophic microbes in natural soil conditions and is important for understanding nutrient limitations and microbial ecology in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4UptkSoilAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial H1PO4 demand in non-band soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial H1PO4 demand in non-band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13267,9 +9238,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001034">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial hydrogen phosphate demand in band soil represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes in fertilizer-banded areas. This parameter quantifies enhanced phosphorous utilization by autotrophic microbes in nutrient-rich zones and is crucial for understanding nutrient cycling and microbial competition in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4UptkBandAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial H1PO4 demand in band soil</rdfs:label>
+        <rdfs:label>Autotrophic microbial H1PO4 demand in band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13279,9 +9252,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001035">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>Autotrophic microbial hydrogen phosphate demand in surface litter represents the rate at which nitrifying bacteria require hydrogen phosphate for growth and metabolic processes during litter decomposition. This parameter quantifies phosphorous requirements of autotrophic microbes in organic surface layers and is important for understanding nutrient cycling and microbial succession in the litter-soil interface of terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RH1PO4UptkLitrAutor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microibal H1pO4 demand in surface litter</rdfs:label>
+        <rdfs:label>Autotrophic microbial H1pO4 demand in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13291,9 +9266,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001036">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000014"/>
+        <obo:IAO_0000115>The rate of removal of self-feeding microbial biomass from soil or sediment surfaces due to physical erosion processes caused by water or wind. This parameter quantifies how soil erosion affects microbial communities that contribute to primary productivity and nutrient cycling, representing an important loss pathway for soil organic matter and ecosystem functioning in eroding landscapes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMEERauto_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial biomass loss through erosion</rdfs:label>
+        <rdfs:label>Autotrophic microbial biomass loss through erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13305,8 +9282,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
         <obo:IAO_0000115>Thinning of plant population refers to the process of reducing the density or abundance of plants within a given area. It involves selectively removing certain individuals or groups of plants to create more space and resources for the remaining plants to grow and thrive. Thinning can be done manually or through natural processes such as competition, predation, or disease. The purpose of thinning plant populations in earth systems modeling is to simulate realistic vegetation dynamics, including changes in species composition, productivity, and ecosystem functioning.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THIN_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>thinning of plant population</rdfs:label>
+        <rdfs:label>Thinning of plant population</rdfs:label>
     </owl:Class>
     
 
@@ -13315,11 +9293,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001038">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
-        <obo:IAO_0000115>Harvest efficiency refers to the proportion of yield that is successfully harvested from the total available crop. It is a crucial parameter in agricultural systems modelling, influencing yield predictions and management strategies.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FracBiomHarvsted</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>harvest efficiency</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000003"/>
     </owl:Class>
     
 
@@ -13328,14 +9301,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001039">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
-        <obo:IAO_0000115>Harvest cutting height or fractional Leaf Area Index (LAI) removal refers to the parameter used in agricultural and ecosystem modelling to denote the height at which crops are cut during harvesting or the fraction of LAI that is removed. When positive, it represents the cutting height in harvesting, and when negative, it represents the fractional removal of LAI. This is used to estimate the biomass yield and the impact of the harvest on the remaining crop and soil nutrient balance.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FracCanopyHeightCut_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>harvest cutting height (+ve) or fractional LAI removal (-ve)</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000003"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000164"/>
     </owl:Class>
     
 
@@ -13344,9 +9309,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001040">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Type of harvest represents a categorical variable that specifies the method or approach used for harvesting plant material in agricultural or forestry systems. This parameter distinguishes between different harvesting strategies such as clear-cutting, selective harvesting, or partial removal, which affects biomass yield, ecosystem recovery, and management outcomes in terrestrial vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iHarvstType_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>type of harvest</rdfs:label>
+        <rdfs:label>Type of harvest</rdfs:label>
     </owl:Class>
     
 
@@ -13355,9 +9322,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001041">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Flag for stand replacing disturbance is a binary indicator that identifies whether a disturbance event completely removes or replaces the existing vegetation stand. This parameter distinguishes between partial disturbances and complete stand replacement events such as clear-cut harvesting, severe fires, or major storms, which is crucial for modeling vegetation succession and ecosystem recovery dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>jHarvst_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>flag for stand replacing disturbance</rdfs:label>
+        <rdfs:label>Flag for stand replacing disturbance</rdfs:label>
     </owl:Class>
     
 
@@ -13366,9 +9335,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001042">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Year of planting specifies the calendar year when vegetation was established or planted in a particular location or management unit. This temporal parameter is essential for tracking vegetation age, growth stages, and development cycles, and is crucial for modeling plant phenology, biomass accumulation, and management scheduling in agricultural and forestry systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iYearPlanting_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>year of planting</rdfs:label>
+        <rdfs:label>Year of planting</rdfs:label>
     </owl:Class>
     
 
@@ -13377,9 +9348,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001043">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Year of harvest specifies the calendar year when vegetation was harvested or removed from a particular location or management unit. This temporal parameter tracks the timing of biomass removal events and is essential for modeling harvest cycles, carbon storage changes, and ecosystem disturbance impacts in agricultural and forestry management systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iYearPlantHarvest_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>year of harvest</rdfs:label>
+        <rdfs:label>Year of harvest</rdfs:label>
     </owl:Class>
     
 
@@ -13388,9 +9361,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001044">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Day of planting specifies the day of year when vegetation was established or planted, typically expressed as a Julian day number from 1 to 365. This parameter provides precise timing for planting events and is crucial for modeling seasonal phenology, growth initiation, and the relationship between planting timing and environmental conditions in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iDayPlanting_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>day of planting</rdfs:label>
+        <rdfs:label>Day of planting</rdfs:label>
     </owl:Class>
     
 
@@ -13399,9 +9374,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001045">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Day of harvest specifies the day of year when vegetation was harvested or removed, typically expressed as a Julian day number from 1 to 365. This parameter provides precise timing for harvest events and is essential for modeling seasonal management practices, biomass removal timing, and the impacts of harvest scheduling on ecosystem processes and productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iDayPlantHarvest_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>day of harvest</rdfs:label>
+        <rdfs:label>Day of harvest</rdfs:label>
     </owl:Class>
     
 
@@ -13410,9 +9387,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001046">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Flag for species death is a binary indicator that identifies whether a plant functional type or species has died or become inactive within a modeling unit. This parameter tracks vegetation mortality events and is crucial for modeling vegetation dynamics, succession processes, and the impacts of environmental stress or disturbance on plant community composition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantState_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>flag for species death</rdfs:label>
+        <rdfs:label>Flag for species death</rdfs:label>
     </owl:Class>
     
 
@@ -13421,9 +9400,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001047">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Alternate year of planting specifies an alternative calendar year for vegetation establishment when multiple planting scenarios or rotational systems are considered. This parameter allows for flexible management scheduling and is important for modeling crop rotations, replanting strategies, and alternative management scenarios in agricultural and forestry systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantingYear_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>alternate year of planting</rdfs:label>
+        <rdfs:label>Alternate year of planting</rdfs:label>
     </owl:Class>
     
 
@@ -13432,9 +9413,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001048">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Alternate day of planting specifies an alternative day of year for vegetation establishment when multiple planting scenarios or timing options are considered. This parameter provides flexibility in management scheduling and is crucial for modeling sensitivity to planting dates, climate variability impacts, and alternative management strategies in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantingDay_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>alternate day of planting</rdfs:label>
+        <rdfs:label>Alternate day of planting</rdfs:label>
     </owl:Class>
     
 
@@ -13443,9 +9426,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001049">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Alternate year of harvest specifies an alternative calendar year for vegetation harvesting when multiple harvest scenarios or rotational systems are considered. This parameter enables modeling of flexible harvest scheduling and is important for understanding the impacts of harvest timing variability on ecosystem productivity and carbon cycling in managed terrestrial systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iHarvestYear_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>alternate year of harvest</rdfs:label>
+        <rdfs:label>Alternate year of harvest</rdfs:label>
     </owl:Class>
     
 
@@ -13454,9 +9439,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001050">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>Alternate day of harvest specifies an alternative day of year for vegetation harvesting when multiple harvest scenarios or timing options are considered. This parameter provides flexibility in harvest scheduling and is essential for modeling the sensitivity of ecosystem processes to harvest timing and evaluating alternative management strategies in agricultural and forestry systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iHarvestDay_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>alternate day of harvest</rdfs:label>
+        <rdfs:label>Alternate day of harvest</rdfs:label>
     </owl:Class>
     
 
@@ -13465,10 +9452,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001051">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
-        <oboInOwl:hasRelatedSynonym>CO2byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total CO2 flux from fire</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -13477,10 +9460,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001052">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
-        <oboInOwl:hasRelatedSynonym>CH4byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total CH4 flux from fire</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -13489,15 +9468,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001053">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
-        <obo:IAO_0000115>Total O2 flux from fire refers to the total amount of oxygen that is released or absorbed during a fire. This measure includes the oxygen used for combustion as well as the oxygen produced during the burning process. It is a critical component in understanding the impact of fire on the atmosphere and the role it plays in the earth&apos;s carbon cycle.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>O2byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total O2 flux from fire</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
     </owl:Class>
     
 
@@ -13506,12 +9476,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001054">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
-        <oboInOwl:hasRelatedSynonym>NH3byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total NH3 flux from fire</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </owl:Class>
     
 
@@ -13520,13 +9484,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001055">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
-        <obo:IAO_0000115>Total N2O flux from fire refers to the total amount of nitrous oxide (N2O) that is released into the atmosphere as a result of burning processes. Fires, including forest and grassland fires, can produce N2O as a byproduct of combustion. This parameter is significant in Earth system modeling as N2O is a potent greenhouse gas that can contribute to global warming and climate change.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>N2ObyFire_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total N2O flux from fire</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
     </owl:Class>
     
 
@@ -13535,13 +9492,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001056">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
-        <obo:IAO_0000115>Total PO4 flux from fire refers to the quantity of phosphate, an essential plant nutrient, that is expelled into the environment as a result of combustion processes. Fire events cause the release of nutrients, including phosphate, which are usually bound in plant biomass and soil organic matter. These nutrients can then be transported through smoke, ash, or post-fire run-off. Understanding the flux of these nutrients helps in assessing the impacts of fires on nutrient cycling and ecosystem productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PO4byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>total PO4 flux from fire</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -13550,9 +9500,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001057">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>The current number of active plant function types in a grid.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NP_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>number of plant species</rdfs:label>
+        <rdfs:label>Number of plant species</rdfs:label>
     </owl:Class>
     
 
@@ -13561,9 +9513,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001058">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
-        <oboInOwl:hasRelatedSynonym>NP0_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>intitial number of plant species</rdfs:label>
     </owl:Class>
     
 
@@ -13572,9 +9521,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001059">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000015"/>
+        <obo:IAO_0000115>The active state of a given plant function group for grazing.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LSG_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>match PFT from different scenarios</rdfs:label>
+        <rdfs:label>Match PFT from different scenarios</rdfs:label>
     </owl:Class>
     
 
@@ -13583,9 +9534,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001060">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The total number of root axes of each plant function group.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumRootAxes_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root primary axis number</rdfs:label>
+        <rdfs:label>Root primary axis number</rdfs:label>
     </owl:Class>
     
 
@@ -13594,9 +9547,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001061">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>NIXBotRootLayer_rpft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum soil layer number for root axes</rdfs:label>
     </owl:Class>
     
 
@@ -13605,9 +9555,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001062">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Whether a plant&apos;s roots are dead or alive.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPlantRootState_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>flag to detect root system death</rdfs:label>
+        <rdfs:label>Flag to detect root system death</rdfs:label>
     </owl:Class>
     
 
@@ -13616,9 +9568,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001063">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>NIXBotRootLayer_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum soil layer number for all root axes</rdfs:label>
     </owl:Class>
     
 
@@ -13627,9 +9576,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001065">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The mass of different chemical elements that are contained in different component of plant primary and secondary roots, as well as root associated mycorrhizae at the beginning of evolving the model a new time step. This is the initial root biomass for biomass conservation tracking in EcoSIM.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootElmsbeg_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root biomass per pft</rdfs:label>
+        <rdfs:label>Root biomass per pft</rdfs:label>
     </owl:Class>
     
 
@@ -13638,12 +9589,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001066">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root growth yield refers to the productivity of biomass accumulation in the roots of plants, expressed as the amount of new root biomass produced per unit of resource input, such as water, nutrients, or carbon dioxide. It represents the efficiency of plants in utilizing resources for root growth and plays a crucial role in the overall productivity and nutrient cycling within terrestrial ecosystems. Root growth yield is a key parameter in Earth system models as it influences the carbon and nutrient dynamics in soils, water uptake, and the overall functioning of ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootBiomGrosYld_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root growth yield</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13652,14 +9597,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001067">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Threshold root nonstructural C content for initiating new root axis is a plant physiological parameter that indicates the minimum concentration of nonstructural carbon (C) in a plant&apos;s root that is required for the initiation of a new root axis. It plays a critical role in plant root development and further plant growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>MinNonstC2InitRoot_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>threshold root nonstructural C content for initiating new root axis</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13668,9 +9605,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001068">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>RootFracRemobilizableBiom</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of remobilizable nonstructural biomass in root</rdfs:label>
     </owl:Class>
     
 
@@ -13679,12 +9613,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001069">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root volume:mass ratio (DMVL) is a measure of the volume and mass of plant roots. It provides insights into the root system architecture, root density, and the overall growth and health of plants. This ratio can vary widely among different plant species and can be influenced by various environmental factors such as soil type, nutrient availability, and water content.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootVolPerMassC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root volume:mass ratio</rdfs:label>
-        <bervo:BERVO_has_unit>m3 g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13693,9 +9621,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001070">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root diameter primary axes measures the thickness of the main structural roots that develop directly from the plant stem or root crown. This morphological parameter influences water and nutrient transport capacity, mechanical support, and overall root system architecture in terrestrial vegetation models and ecosystem carbon allocation studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stMaxRadius1_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root diameter primary axes</rdfs:label>
+        <rdfs:label>Root diameter primary axes</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13705,13 +9635,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001071">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root diameter refers to the thickness of the root and root diameter secondary axes refers to the thickness of the secondary (or lateral) roots. Different species of plants have different types of roots systems and different root thicknesses. This thickness can play a significant role in the plant&apos;s ability to take up water and nutrients from the soil.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Root2ndMaxRadius1_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root diameter secondary axes</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000163"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13720,13 +9643,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001072">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>The cross-sectional area of the primary root axes refers to the area of a section cut through the primary root axis perpendicular to its length. This is an important parameter in understanding the root architecture, water and nutrient uptake, as well as overall plant growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Root1stXSecArea_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root cross-sectional area primary axes</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
-        <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13735,9 +9651,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001073">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root cross-sectional area secondary axes quantifies the area of lateral or branch roots when cut perpendicular to their longitudinal axis. This parameter determines the conductive capacity of secondary root systems for water and nutrient transport, influencing plant hydraulic conductivity and resource acquisition efficiency in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndXSecArea_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root cross-sectional area secondary axes</rdfs:label>
+        <rdfs:label>Root cross-sectional area secondary axes</rdfs:label>
         <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -13747,9 +9665,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001074">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root layer temperature growth function describes the mathematical relationship between soil temperature and root growth rates at different soil depths. This function modulates root development and biomass allocation based on thermal conditions, making it essential for predicting plant responses to climate change and seasonal temperature variations in terrestrial ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>fTgrowRootP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer temperature growth functiom</rdfs:label>
+        <rdfs:label>Root layer temperature growth function</rdfs:label>
     </owl:Class>
     
 
@@ -13758,12 +9678,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001075">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>RootrNC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root N:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
     </owl:Class>
     
 
@@ -13772,12 +9686,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001076">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>RootrPC_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root P:C ratio</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </owl:Class>
     
 
@@ -13786,12 +9694,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001077">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root porosity refers to the percentage of the total root volume that is not occupied by plant cells or materials. This includes air spaces and intercellular spaces within the root structure. Root porosity is an important factor in determining a plant&apos;s ability to uptake water and nutrients from the soil, and can be influenced by factors such as root architecture, soil conditions, and water availability.|Root porosity refers to the proportion of the root volume that is not occupied by solid materials. This is a measurement of the open space within the root system that can be filled with air or water. Root porosity can have an impact on plant health as it influences the root’s ability to draw up water and nutrients. It can also facilitate the exchange of gases between the root system and the soil environment.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootPorosity_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root porosity</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13800,12 +9702,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001078">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root radial resistivity refers to the resistance offered by the root system of a plant to the radial flow of water and nutrients. It is an important factor affecting the uptake of water and nutrients from soil.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootRadialResist_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root radial resistivity</rdfs:label>
-        <bervo:BERVO_has_unit>MPa h m-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13814,12 +9710,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001079">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root axial resistivity (RSRA) is a measure of the ability of a plant&apos;s root system to resist the flow of electric current along its length. It is an important parameter in the study of plant physiology and root system architecture, as it can provide insights into the structure and function of the root system. The RSRA value can be influenced by various factors, including the species and age of the plant, soil conditions, and environmental factors.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootAxialResist_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root axial resistivity</rdfs:label>
-        <bervo:BERVO_has_unit>MPa h m-4</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13828,14 +9718,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001080">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Shoot-root rate constant for nonstructural C exchange refers to the rate at which carbon is exchanged between the shoot and root of a plant, specifically in relation to nonstructural carbon compounds. This value can impact a range of plant processes, including growth, resource allocation, and response to environmental stress.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ShutRutNonstElmntConducts_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>shoot-root rate constant for nonstructural C exchange</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000161"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -13844,13 +9726,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001081">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>The maximum rate at which roots can take up ammonium (NH4) from the soil. This rate can depend on various factors, such as the concentration of NH4 in the soil, the root characteristics, temperature, and soil moisture.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VmaxNH4Root_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum root NH4 uptake rate</rdfs:label>
-        <bervo:BERVO_has_unit>g m-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -13859,14 +9734,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001082">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Km for root NH4 uptake refers to the half-saturation constant for the uptake of ammonium (NH4) by plant roots. It is a parameter used in modeling to describe the nutrient uptake kinetics of plants. A lower Km value indicates a higher affinity of the plant for NH4, meaning that the plant can uptake NH4 efficiently even at low soil NH4 concentrations. Conversely, a higher Km value indicates a lower affinity of the plant for NH4, meaning that the plant needs higher soil NH4 concentrations to uptake NH4 efficiently. The Km for root NH4 uptake is an important factor that influences nutrient cycling, plant nutrition, and productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>KmNH4Root_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>Km for root NH4 uptake</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000128"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -13875,11 +9742,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001083">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>CMinNH4Root_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>minimum NH4 concentration for root NH4 uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13888,13 +9750,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001084">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>VmaxNO3Root_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum root NO3 uptake rate</rdfs:label>
-        <bervo:BERVO_has_unit>g m-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
     </owl:Class>
     
 
@@ -13902,14 +9757,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001085 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001085">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>KmNO3Root_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>Km for root NO3 uptake</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -13918,12 +9766,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001086">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>The minimum concentration of nitrate (NO3) required in root zone for root ammonium (NH4) uptake</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CminNO3Root_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>minimum NO3 concentration for root NH4 uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13932,13 +9774,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001087">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>VmaxPO4Root_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum root PO4 uptake rate</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_has_unit>g m-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -13946,15 +9781,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001088 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001088">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Km for root PO4 uptake refers to the half-maximal velocity constant (Km) of phosphate (PO4) uptake by plant roots. It is a parameter that characterizes the efficiency and capacity of root systems to absorb phosphate from the soil. A lower Km value indicates higher efficiency of phosphate uptake, while a higher Km value indicates lower efficiency. This parameter is important in understanding nutrient dynamics, plant growth and productivity, and strategies for optimizing nutrient use efficiency.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>KmPO4Root_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>Km for root PO4 uptake</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -13963,13 +9790,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001089">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Minimum PO4 concentration for root NH4 uptake refers to the minimum concentration of phosphate (PO4) in the soil solution that allows roots of plants to absorb or take up ammonium (NH4). Ammonium is a form of nitrogen that is absorbed by plant roots from the soil and used as a nutrient. The absorption of ammonium by plant roots is often dependent on the concentration of other nutrients in the soil solution, including phosphate. By defining the minimum PO4 concentration for root NH4 uptake, it becomes possible to better understand and model nutrient dynamics and plant nutrition in soil ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CMinPO4Root_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>minimum PO4 concentration for root NH4 uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -13978,12 +9798,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001090">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root internal radius refers to the inner radius of a plant&apos;s root. It is an important factor in plant growth and development, affecting the plant&apos;s ability to absorb water and nutrients from the soil.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootRaidus_rpft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root internal radius</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -13992,12 +9806,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001091">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root N:C ratio x root growth yield (CNRTS) is a measure of the relative investment in root nitrogen (N) versus root carbon (C) during root growth. This ratio influences important aspects of plant growth, development, and nutrient use efficiency. In the context of earth systems modeling, CNRTS can play a critical role in simulating plant nutrient dynamics and their influence on broader ecosystem functions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNRTS_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root N:C ratio x root growth yield</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000105"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -14006,12 +9814,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001092">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>CPRTS_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root P:C ratio x root growth yield</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000105"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
     </owl:Class>
     
 
@@ -14020,9 +9822,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001093">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Non-structural chemical element in roots represents the concentration of mobile nutrients and metabolites that are not incorporated into structural components like cellulose or lignin. These elements include soluble sugars, amino acids, and mineral nutrients that can be readily mobilized for growth, maintenance, or transport to other plant organs in vegetation dynamics models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMycoNonstElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>non-structural chemical element in roots</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Non-structural chemical element in roots</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14032,10 +9837,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001094">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>Root1stMaxRadius_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum radius of primary roots</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14044,10 +9845,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001095">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>Root2ndMaxRadius_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>maximum radius of secondary roots</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14056,12 +9853,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001096">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root branching frequency refers to the number of root branches per unit length of root. This is an important attribute of root system architecture and can significantly influence root function, including nutrient and water uptake.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootBranchFreq_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root brancing frequency</rdfs:label>
-        <bervo:BERVO_has_unit>m-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -14070,9 +9861,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001097">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root nodule chemical element quantifies the elemental composition of specialized root structures that house nitrogen-fixing bacteria in leguminous plants. These nodules contain essential elements like iron, molybdenum, and phosphorous that support nitrogen fixation processes, making them critical components for understanding biological nitrogen cycling in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootNodulElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root nodule chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Root nodule chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14082,9 +9876,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001098">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>RootPoreTortu4Gas_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root tortuosity to calculate root gaseous diffusivity</rdfs:label>
     </owl:Class>
     
 
@@ -14093,12 +9884,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001099">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer non-structural element refers to aspects of a plant&apos;s root layer that do not contribute to its structural integrity. These may include biomolecules, enzymes, or other compounds that play vital roles in the plant&apos;s basic physiological processes. In earth system modeling, these non-structural elements help in understanding the health and function of plant roots and can impact parameters like nutrient uptake, soil interaction, and overall plant vitality.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootNodulNonstElms_rpvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer nonstructural element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
     </owl:Class>
     
 
@@ -14107,9 +9892,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001100">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>Root layer length per plant quantifies the total length of roots present in a specific soil layer divided by the number of individual plants. This parameter describes root density distribution with depth and influences plant access to soil resources, competition dynamics, and soil-plant interactions in spatially explicit vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootLenPerPlant_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer length per plant</rdfs:label>
+        <rdfs:label>Root layer length per plant</rdfs:label>
         <bervo:BERVO_has_unit>m p-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14119,13 +9906,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001101">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer length of primary axes refers to the length of the primary roots in the layer of soil. It provides information on the depth distribution of roots within the soil profile.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Root1stLen_rpvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer length primary axes</rdfs:label>
-        <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -14134,13 +9914,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001102">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Secondary root length refers to the length of the secondary, or lateral, roots in a plant&apos;s root system. Secondary roots develop from the primary root and enhance the root system&apos;s ability to anchor the plant and absorb water and nutrients from the soil. This measure can vary greatly depending on plant species, age, and environmental conditions.|Secondary root length refers to the total length of all secondary roots in the root system of a plant. Secondary roots, also known as lateral roots, branch off from the primary root or taproot in root layer. Secondary roots improve the efficiency of water and nutrient absorption from the soil and contribute to the stability of the plant. Measuring secondary root length is important in studies of plant growth, development, and adaptation to various environmental conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Root2ndLen_rpvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer length secondary axes</rdfs:label>
-        <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -14149,9 +9922,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001103">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The quantity of root length per unit volume of soil, commonly expressed as root length per cubic meter. This measurement is crucial for understanding root space occupation and the efficiency of soil exploration for nutrient and water uptake.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootLenDensPerPlant_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root length density in soil layers</rdfs:label>
+        <rdfs:label>Root length density in soil layers</rdfs:label>
         <bervo:BERVO_has_unit>m m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14161,13 +9936,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001104">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer number primary axes refers to the count of primary root axes in a specific layer of root system. The primary root axis is the main root from which smaller lateral roots grow. Different root layers can have different densities and organization of primary root axes, affecting nutrient uptake and anchorage of the plant. This count aids in understanding root architecture and its effects on plant growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Root1stXNumL_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer number primary axes</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
-        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14176,9 +9944,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001105">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The count of root axes per unit ground area within a specific soil layer. This parameter quantifies root branching patterns and root system architecture, which directly influences nutrient uptake capacity and soil stabilization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndXNum_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer number axes</rdfs:label>
+        <rdfs:label>Root layer number axes</rdfs:label>
         <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14188,13 +9958,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001106">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer number secondary axes refer to the number of secondary roots emerging from the primary roots in the root layer of plants. This measure is critical in understanding the complexity and efficiency of the root system of plants, influencing nutrient and water uptake, plant stability, and interactions with the soil microorganisms.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Root2ndXNum_rpvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer number secondary axes</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
-        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
     </owl:Class>
     
 
@@ -14203,11 +9966,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001107">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>The term &apos;root layer average length&apos; refers to the average length of roots within a specific layer of soil. It is a parameter used in earth systems modeling to characterize the size and distribution of roots in the soil profile. This parameter influences various processes such as nutrient uptake, water absorption, and carbon allocation, and can affect the overall productivity and stability of terrestrial ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Root2ndMeanLens_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer average length</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14216,13 +9974,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001108">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer area per plant refers to the total area covered by the roots of a single plant. It is a parameter used in ecological and earth system modeling to understand root development, nutrient uptake, and the overall growth of plants. This information is also important for understanding soil-plant interactions and nutrient cycling.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootAreaPerPlant_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer area per plant</rdfs:label>
-        <bervo:BERVO_has_unit>m p-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
     </owl:Class>
     
 
@@ -14231,14 +9982,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001109">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer volume water refers to the volume of water present within the root layer of soil. This measurement is crucial in understanding plant water uptake, soil water retention, and the hydrological balance within the soil profile. It is measured in volume units (e.g., cubic meters) per soil layer depth (e.g., meters) and can significantly vary based on soil characteristics, environmental conditions, and plant root systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootVH2O_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer volume water</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -14247,9 +9990,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001110">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The average diameter of primary root axes within a specific soil layer. This measurement is important for calculating root surface area, hydraulic conductance, and mechanical strength in soil-plant water relations and carbon allocation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stRadius_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer diameter primary axes</rdfs:label>
+        <rdfs:label>Root layer diameter primary axes</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14259,14 +10004,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001111">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer volume air refers to the amount of air space present within the root layer of soil. This space is critical for plant growth as it allows for the exchange of gases between the roots and the atmosphere, facilitates the movement of water and nutrients to the roots, and prevents the soil from becoming overly compacted. It is a vital parameter in understanding plant physiology and soil-plant interactions, and can be influenced by factors such as soil type, compaction, moisture content, and root growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootPoreVol_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer volume air</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </owl:Class>
     
 
@@ -14275,9 +10012,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001112">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The vertical distance from the soil surface to a specific root layer. This parameter is essential for modeling water and nutrient uptake, as well as understanding how root systems access resources at different soil depths in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stDepz_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer depth</rdfs:label>
+        <rdfs:label>Root layer depth</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14287,9 +10026,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001113">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The average diameter of secondary or lateral root axes within a specific soil layer. This measurement helps determine the surface area available for water and nutrient absorption, as well as the mechanical properties of the root system for soil stabilization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndRadius_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer diameter secondary axes</rdfs:label>
+        <rdfs:label>Root layer diameter secondary axes</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14299,9 +10040,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001114">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The length of primary root axes per unit mass of root biomass, indicating root efficiency in soil exploration. This parameter is crucial for understanding how plants allocate carbon to root construction and the cost-effectiveness of different root architectures in nutrient acquisition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root1stSpecLen_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>specific root length primary axes</rdfs:label>
+        <rdfs:label>Specific root length primary axes</rdfs:label>
         <bervo:BERVO_has_unit>m g-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14311,9 +10054,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001115">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The length of secondary root axes per unit mass of root biomass, representing the efficiency of lateral root development. This metric helps evaluate how plants optimize their fine root systems for maximum soil volume exploration while minimizing carbon investment costs.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Root2ndSpecLen_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>specific root length secondary axes</rdfs:label>
+        <rdfs:label>Specific root length secondary axes</rdfs:label>
         <bervo:BERVO_has_unit>m g-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14323,14 +10068,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001116">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root water uptake refers to the process by which plant roots extract water from the soil. It is a vital parameter in earth systems modeling as it influences the distribution and availability of water in terrestrial ecosystems. Root water uptake is influenced by various factors such as soil moisture content, plant root characteristics, and environmental conditions. It is essential for accurately simulating the water cycle and understanding the dynamics of plant-water interactions in ecosystem models.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>AllPlantRootH2OLoss_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root water uptake</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -14339,10 +10076,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001117">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>PSIRoot_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root total water potential</rdfs:label>
-        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14351,9 +10084,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001118">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The component of root water potential due to dissolved solutes, which creates an osmotic gradient for water movement. This parameter is essential for modeling water uptake efficiency and salt tolerance in plants under varying soil salinity conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIRootOSMO_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root osmotic water potential</rdfs:label>
+        <rdfs:label>Root osmotic water potential</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14363,9 +10098,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001119">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The pressure component of root water potential resulting from cell wall resistance to expansion. This parameter is critical for understanding root growth dynamics, cell expansion processes, and mechanical interactions between roots and soil particles.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIRootTurg_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root turgor water potential</rdfs:label>
+        <rdfs:label>Root turgor water potential</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14375,9 +10112,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001120">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The concentration of gaseous tracer compounds within root tissues per unit ground area. This measurement is used to track gas transport pathways and understand root-soil gas exchange processes in biogeochemical cycling studies.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_rootml_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root gaseous tracer content</rdfs:label>
+        <rdfs:label>Root gaseous tracer content</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14387,9 +10126,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001121">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>The amount of dissolved gaseous tracer compounds in root tissues per unit ground area. This parameter helps quantify solute transport through root systems and understand how roots facilitate the movement of dissolved gases in soil-plant systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_rootml_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root dissolved gaseous tracer content</rdfs:label>
+        <rdfs:label>Root dissolved gaseous tracer content</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14399,11 +10140,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001122">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>The parameter &apos;total root gas content&apos; refers to the amount of gas stored in the root system of a plant. It represents the total volume of gases, such as oxygen and carbon dioxide, that are present in the root zone. This parameter can be influenced by disturbances, such as deforestation or land use change, which can lead to changes in the root system and subsequently impact the amount of gas stored in the roots.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRootGasLossDisturb_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>total root gas content</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14412,13 +10148,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001123">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>RootBiomCPerPlant_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root C per plant</rdfs:label>
-        <bervo:BERVO_has_unit>g p-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -14427,13 +10156,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001124">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Plant root element refers to any chemical element found in the roots of a plant. These elements play a crucial role in plant growth and nutrition, as well as in soil fertility and the wider ecosystem.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootElms_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>plant root element</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000220"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -14442,12 +10164,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001125">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Plant root structural element refers to the features that comprise the structure of a plant&apos;s roots, including the root hairs, root tip, and root cap. These elements are crucial for nutrient absorption, water uptake, and structural support.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootStrutElms_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>plant root structural element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -14456,12 +10172,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001126">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <oboInOwl:hasRelatedSynonym>RootProteinC_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer protein C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -14470,12 +10180,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001127">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer element primary axes refers to the main or principal axes of elements (parts or sections) within the root layer.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootMyco1stStrutElms_rpvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer element primary axes</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
     </owl:Class>
     
 
@@ -14484,13 +10188,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001128">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>The secondary axes of an element in the root layer.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootMyco2ndStrutElms_rpvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer element secondary axes</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000163"/>
     </owl:Class>
     
 
@@ -14499,11 +10196,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001129">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer C refers to the amount of carbon present in the soil layer where plant roots predominantly reside. It is a parameter used in earth systems modeling to simulate and understand the carbon dynamics and cycling within terrestrial ecosystems. The root layer C can vary across different plant types, soil conditions, and land management practices, and plays a crucial role in influencing soil carbon stocks, nutrient availability, and overall ecosystem productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PopuRootMycoC_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14512,14 +10204,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001130">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer nodule element refers to the mineral content in the root nodules of plants. These nodules, which are formed in a mutualistic relationship between certain plants and bacteria, play an essential role in the nitrogen cycle by housing bacteria that can convert atmospheric nitrogen into a form that can be used by plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootNodulStrutElms_rpvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer nodule element</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000220"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
     </owl:Class>
     
 
@@ -14528,14 +10212,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001131">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root total nodule mass refers to the total mass of the nodules that are present in the roots of a plant. Nodules contain bacteria that convert nitrogen in the air into a form that can be used by the plant, a process known as nitrogen fixation. Thus, the total nodule mass can indicate the capacity of a plant to fix nitrogen.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NodulStrutElms_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root total nodule mass</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
     </owl:Class>
     
 
@@ -14544,13 +10220,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001132">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer structural C is the amount of carbon found in the structural components of the root layer of plants. The structural components of the plants are responsible for the growth and development of the plant. Understanding the amount of structural carbon in roots can provide insights into the plant&apos;s health and productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootMycoActiveBiomC_pvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer structural C</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000191"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
     </owl:Class>
     
 
@@ -14559,11 +10228,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001134">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer nonstructural element concentration refers to the concentration of nonstructural elements, such as carbohydrates and sugars, within the root layer of a terrestrial ecosystem. Nonstructural elements are organic compounds that are not part of the plant&apos;s structural tissues but are important for energy storage and metabolism. The concentration of these elements in the root layer can influence various processes, including nutrient uptake, plant growth, and carbon cycling within the ecosystem. This parameter is relevant for earth system modeling as it provides insights into the carbon dynamics and functioning of terrestrial ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootNonstructElmConc_rpvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer nonstructural element concentration</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14572,9 +10236,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001135">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>This variable tracks the chemical elements in the primary structure of roots o rmycorrizhae in each axis. It indicates the biomass size of primary roots or the primary strcuture of mycorrhizae.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMyco1stElm_raxs</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root C primary axes</rdfs:label>
+        <rdfs:label>Root carbon primary axes</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14584,11 +10250,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001136">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
-        <obo:IAO_0000115>Root layer protein C concentration refers to the concentration of organic carbon in the root layer of the soil. It represents the amount of carbon contained in proteins found in the roots of plants within a given area of soil. This parameter is important in earth systems modeling as it influences nutrient uptake, soil carbon dynamics, and soil microbial activity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>RootProteinConc_rpvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root layer protein C concentration</rdfs:label>
-        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14597,9 +10258,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001137">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>This variable tracks the root and mycorrhizae (when exists) biomass of chemical elements in different soil layers. It indicates the root distribution along the soil profile.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootMassElm_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root chemical element mass in soil layer</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Root chemical element mass in soil layer</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14609,7 +10273,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001138">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000016"/>
+        <obo:IAO_0000115>This variable indiates how permiable the roots at a give soil layer are to the gas exchange with respect to the soil. It is a function of gas species, root porosity and root biomass. It plays an important role in root-soil gas exchange, for O2, N2, H2, Ar, CO2, CH4 and NH3.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RootGasConductance_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>RootDataType.txt</rdfs:comment>
         <rdfs:label>Root Conductance for gas uptake</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
@@ -14621,9 +10287,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001139">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>It is the mass density of surface litter, which is a function of plant chemical comopsition. This variable plays an important role in the water and heat exchange with respect to atmosphere and soil, and is also important for the carbon and nutrient cycling</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>BulkDensLitR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter bulk density</rdfs:label>
+        <rdfs:label>Surface litter bulk density</rdfs:label>
         <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14633,13 +10301,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001140">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <obo:IAO_0000115>Surface litter boundary layer conductance refers to the rate of energy or mass transfer from the litter layer on the surface of the soil to the atmosphere. This is largely dependent on factors such as litter type, structure, and moisture content, along with atmospheric conditions such as wind speed, temperature, and humidity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>PARR_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter boundary layer conductance</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000004"/>
-        <bervo:BERVO_has_unit>m t-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
     </owl:Class>
     
 
@@ -14648,9 +10309,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001141">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>It is an indicator used by EcoSIM to indicate the type of surface litter.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iLitrType_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter type:1 = plant, 2 = manure</rdfs:label>
+        <rdfs:label>Surface litter type:1 = plant, 2 = manure</rdfs:label>
     </owl:Class>
     
 
@@ -14659,9 +10322,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001142">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>A dimensionless parameter that quantifies the rate at which surface litter is incorporated into soil through mixing processes. This factor accounts for bioturbation, tillage operations, and natural soil mixing that affect organic matter distribution and decomposition rates in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XTillCorp_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>factor for surface litter incorporation and soil mixing</rdfs:label>
+        <rdfs:label>Factor for surface litter incorporation and soil mixing</rdfs:label>
     </owl:Class>
     
 
@@ -14670,14 +10335,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001143">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <obo:IAO_0000115>Water transfer between soil surface and surface litter this variable represents the movement of water between the soil surface and the surface litter, or organic material, that covers the soil. This exchange of water can occur through various processes, including direct contact, capillary action, and gravitational movement. The amount and rate of water transfer can vary depending on factors such as soil properties, litter characteristics, and environmental conditions. Understanding this water exchange is important for modeling and simulating soil hydrology, soil moisture dynamics, and overall ecosystem functioning.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WatFLoLitr2SoilM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>water transfer between soil surface and surface litter</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 t-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -14686,10 +10343,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001144">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <oboInOwl:hasRelatedSynonym>WatFlowSno2LitRM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>meltwater flux into surface litter</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14698,12 +10351,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001145">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <obo:IAO_0000115>FracSurfByLitR refers to the proportion of the soil surface that is covered by surface litter. Surface litter refers to the layer of fallen leaves, twigs, bark, and other organic material that covers the soil surface. It plays a crucial role in the nutrient cycling processes in ecosystems, providing a source of nutrients and organic matter to the soil below and offering protection against soil erosion.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FracSurfByLitR_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of soil surface covered by surface litter</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
     </owl:Class>
     
 
@@ -14712,10 +10359,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001146">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <oboInOwl:hasRelatedSynonym>HeatFLoByWat2LitR_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>net heat transfer to surface litter</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14724,12 +10367,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001147">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <oboInOwl:hasRelatedSynonym>VLitR_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter volume</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
     </owl:Class>
     
 
@@ -14738,13 +10375,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001148">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <obo:IAO_0000115>Threshold surface litter heat capacity refers to the minimum amount of heat energy required to change the temperature of a given amount of surface litter by a certain degree. It is an important parameter in the modelling of fire dynamics and the effects of wildfires on ecosystems, as it helps to determine the susceptiblity of surface litter to ignition and combustion.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VHeatCapLitRMin_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>threshold surface litter heat capacity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000147"/>
-        <bervo:BERVO_has_unit>MJ d-2 K-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
     </owl:Class>
     
 
@@ -14753,9 +10383,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001149">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The maximum volume of water that can be retained by the surface litter layer per unit ground area. This parameter determines the litter&apos;s ability to store precipitation, reduce surface runoff, and provide water for decomposition processes and plant uptake.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VWatLitRHoldCapcity_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter water holding capacity</rdfs:label>
+        <rdfs:label>Surface litter water holding capacity</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14765,14 +10397,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001150">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <obo:IAO_0000115>Net water transfer to surface litter refers to the total amount of water that is transferred to the surface litter layer of an ecosystem from other parts of the ecosystem, over a given period of time. The surface litter layer, which is made up of decomposing organic matter such as dead leaves, grasses, and other plant materials, plays a crucial role in the hydrological cycle of the ecosystem. This process is an essential aspect of water cycle in ecosystems, influencing soil moisture levels, nutrient cycling, and the overall health and functioning of the ecosystem.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WatFLo2LitR_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>net water transfer to surface litter</rdfs:label>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -14781,9 +10405,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001151">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The volumetric rate of water release from ice thawing within the surface litter layer per unit ground area. This flux is critical for understanding spring hydrology, freeze-thaw cycles, and their effects on litter decomposition and nutrient release.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TLitrIceFlxThaw_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>water from ice thaw in surface litter</rdfs:label>
+        <rdfs:label>Water from ice thaw in surface litter</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14793,10 +10419,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001152">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <oboInOwl:hasRelatedSynonym>TLitrIceHeatFlxFrez_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>latent heat released from water freeze in surface litter</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14805,14 +10427,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001153">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <obo:IAO_0000115>Precipitation flux into surface litter refers to the flow rate of precipitation, such as rain, snowfall, or dew, into the surface litter layer of an ecosystem. Surface litter, which consists of dead plant material such as leaves and twigs, plays a critical role in nutrient cycling and soil formation. Measurement of this precipitation flux is important for understanding the hydrological dynamics of an ecosystem, particularly the processes of infiltration and percolation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Rain2LitRSurf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation flux into surface litter</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
     </owl:Class>
     
 
@@ -14821,14 +10435,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001154">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <obo:IAO_0000115>Irrigation flux into surface litter quantifies the amount of water added to the surface litter layer of the soil through irrigation. Surface litter refers to the organic material, such as dead leaves, twigs, and other plant residues, that covers the soil surface. This process can affect the moisture content and decomposition rates of the surface litter, affecting nutrient cycling and soil fertility.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Irrig2LitRSurf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>irrigation flux into surface litter</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000150"/>
     </owl:Class>
     
 
@@ -14837,9 +10443,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001155">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The fraction of surface litter volume occupied by pore spaces, expressed as pore volume per total litter volume. This parameter controls water infiltration, gas exchange, and microbial access to organic substrates in decomposing litter layers.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>POROS0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>litter porosity</rdfs:label>
+        <rdfs:label>Litter porosity</rdfs:label>
         <bervo:BERVO_has_unit>m3 pore m-3 litr</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14849,9 +10457,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001156">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The mass of organic matter per unit ground area associated with different biochemical complexes in surface litter. This parameter tracks the distribution of carbon among various decomposition pools with different turnover rates and chemical compositions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RC0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter OM in each complex</rdfs:label>
+        <rdfs:label>Surface litter organic matter in each complex</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14861,9 +10471,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001157">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
+        <obo:IAO_0000115>The mass of organic matter per unit ground area in surface litter that is associated with autotrophic organisms and their byproducts. This parameter represents the carbon pool derived from photosynthetic organisms and affects nutrient cycling and energy flow in decomposer communities.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RC0ff_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter OM in the autotrophic complex</rdfs:label>
+        <rdfs:label>Surface litter organic matter in the autotrophic complex</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14873,10 +10485,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001158">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <oboInOwl:hasRelatedSynonym>LitWatMassBeg_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>total inital water mass in litter layer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 H2O d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14885,10 +10493,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001159">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <oboInOwl:hasRelatedSynonym>LitWatMassEnd_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>total final water mass in litter layer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 H2O d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14897,10 +10501,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001160">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000017"/>
-        <oboInOwl:hasRelatedSynonym>Rain2LitR_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>total precipiation reaches the litter layer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 H3O d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14909,10 +10509,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001161">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>ORAD</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>microbial radius</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14921,10 +10517,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001162">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>BIOS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>microbial density</rdfs:label>
-        <bervo:BERVO_has_unit>n m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14933,10 +10525,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001163">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>BIOA</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>microbial surface area</rdfs:label>
-        <bervo:BERVO_has_unit>m2 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -14945,9 +10533,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001164">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The concentration threshold at which microbial biomass begins to inhibit its own decomposition activity. This parameter represents density-dependent effects on microbial metabolism and helps model feedback mechanisms that regulate decomposition rates in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DCKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>inhibition of decomposition by microbial concentration</rdfs:label>
+        <rdfs:label>Inhibition of decomposition by microbial concentration</rdfs:label>
         <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -14957,9 +10547,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001165">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>RCCX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum remobilization of microbial N</rdfs:label>
     </owl:Class>
     
 
@@ -14968,9 +10555,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001166">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>RCCQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum P recycling fractions</rdfs:label>
     </owl:Class>
     
 
@@ -14979,9 +10563,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001168">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>RCCY</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum remobilization of microbial P</rdfs:label>
     </owl:Class>
     
 
@@ -14990,9 +10571,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001169">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>FPRIM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>fraction of nonstructural transferred with priming</rdfs:label>
     </owl:Class>
     
 
@@ -15001,9 +10579,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001170">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>FPRIMM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>fraction of microbial C,N,P transferred with priming</rdfs:label>
     </owl:Class>
     
 
@@ -15012,9 +10587,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001171">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The kinetic parameter that governs the conversion of nonstructural carbon reserves into structural microbial biomass. This rate constant controls microbial growth efficiency and the allocation of carbon between energy metabolism and biomass production.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMGR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for transferring nonstructural to structural microbial C</rdfs:label>
+        <rdfs:label>Rate constant for transferring nonstructural to structural microbial C</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15023,11 +10600,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001172 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001172">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>OQKI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>DOC product inhibition constant for decomposition</rdfs:label>
-        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15036,9 +10609,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001173">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The hydrogen concentration threshold above which methane production becomes inhibited due to product accumulation. This parameter controls the feedback mechanism that regulates methanogenesis rates when hydrogen gas accumulates in anaerobic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>H2KI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>H2 product inhibition for methanogenesis</rdfs:label>
+        <rdfs:label>Hydrogen gas product inhibition for methanogenesis</rdfs:label>
         <bervo:BERVO_has_unit>g H m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15047,11 +10622,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001174 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001174">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>OAKI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>acetate product inhibition constant for decomposition</rdfs:label>
-        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15059,11 +10630,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001175 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001175">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>COMKI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km to slow microbial decomposition with low microbial C</rdfs:label>
-        <bervo:BERVO_has_unit>g micr C g-1 subs C</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15071,11 +10638,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001176 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001176">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>COMKM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km to slow microbial maintenance respiration with low microbial C</rdfs:label>
-        <bervo:BERVO_has_unit>g micr C g-1 subs C</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15084,9 +10647,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001177">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>A parameter that regulates the rate at which carbon is remobilized from microbial biomass back into available carbon pools. This control mechanism affects carbon cycling efficiency and determines how quickly microbial carbon becomes available for other ecosystem processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CKC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>controls C remobilization of microbial C</rdfs:label>
+        <rdfs:label>Controls carbon remobilization of microbial carbon</rdfs:label>
         <bervo:BERVO_has_unit>g C g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15096,9 +10661,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001178">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The kinetic rate constant for the physical mixing of surface litter with underlying soil layers. This parameter controls bioturbation processes and determines how quickly surface organic matter becomes incorporated into the soil profile.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FOSCZ0</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>rate for mixing surface litter</rdfs:label>
+        <rdfs:label>Rate for mixing surface litter</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15108,9 +10675,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001179">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The kinetic rate constant for the mixing of subsurface litter within soil layers below the surface. This parameter controls the redistribution of buried organic matter and affects decomposition rates in deeper soil horizons.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FOSCZL</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>rate for mixing subsurface litter</rdfs:label>
+        <rdfs:label>Rate for mixing subsurface litter</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15120,9 +10689,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001180">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>FMN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>minimum ratio of total biological demand for any substrate by any microbial population</rdfs:label>
     </owl:Class>
     
 
@@ -15130,11 +10696,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001181 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001181">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>DCKM0</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for SOC decomposition</rdfs:label>
-        <bervo:BERVO_has_unit>g C g-1 soil</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15142,11 +10704,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001183 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001183">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>VMXO</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for all bacteria</rdfs:label>
-        <bervo:BERVO_has_unit>g C g-1C h-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15154,11 +10712,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001184 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001184">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>VMXF</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for all fungi</rdfs:label>
-        <bervo:BERVO_has_unit>g C g-1C h-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15166,11 +10720,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001185 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001185">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>VMXM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for acetotrophic methanogens</rdfs:label>
-        <bervo:BERVO_has_unit>g C g-1C h-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15178,11 +10728,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001186 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001186">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>VMXH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for ammonia oxidizers</rdfs:label>
-        <bervo:BERVO_has_unit>g  g-1C h-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15190,11 +10736,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001187 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001187">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>VMXN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for nitrite oxidizers</rdfs:label>
-        <bervo:BERVO_has_unit>g  g-1C h-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15202,11 +10744,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001188 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001188">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>VMX4</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for methanotrophs</rdfs:label>
-        <bervo:BERVO_has_unit>g   g-1C h-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15214,11 +10752,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001189 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001189">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>VMXC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific oxidation rates for hydrogenotrophic methanogens</rdfs:label>
-        <bervo:BERVO_has_unit>g   g-1C h-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15226,11 +10760,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001190 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001190">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>OQKM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for DOC uptake by heterotrophs bacteria and fungi</rdfs:label>
-        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15238,11 +10768,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001191 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001191">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>OQKA</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for acetate uptake by heterotrophic fermenters</rdfs:label>
-        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15250,11 +10776,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001192 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001192">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>OQKAM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for acetate uptake by acetotrophic methanogens</rdfs:label>
-        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15262,11 +10784,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001193 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001193">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>CCKM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for CO2 uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15274,11 +10792,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001194 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001194">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>CCK4</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for CH4 uptake</rdfs:label>
-        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15286,11 +10800,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001195 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001195">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>ZHKM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NH4 uptake by nitrifiers</rdfs:label>
-        <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15298,11 +10808,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001196 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001196">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>ZNKM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NO2 uptake by nitrifiers</rdfs:label>
-        <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15310,11 +10816,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001197 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001197">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>Z3KM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NO3 uptake by denitrifiers</rdfs:label>
-        <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15322,11 +10824,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001198 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001198">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>Z2KM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NO2 uptake by denitrifiers</rdfs:label>
-        <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15334,11 +10832,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001199 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001199">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>Z1KM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for N2O uptake by denitrifiers</rdfs:label>
-        <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15347,10 +10841,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001200">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>Z4MX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum uptake rate for NH4 uptake kinetics by all microbial functional groups</rdfs:label>
-        <bervo:BERVO_has_unit>g N m-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15358,11 +10848,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001201 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001201">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>Z4KU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NH4 uptake kinetics by all microbial functional groups</rdfs:label>
-        <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15371,10 +10857,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001202">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>Z4MN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>minimum concentration for NH4 uptake kinetics by all microbial functional groups</rdfs:label>
-        <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15383,10 +10865,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001203">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>ZOMX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum uptake rate for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
-        <bervo:BERVO_has_unit>g N m-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15394,11 +10872,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001204 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001204">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>ZOKU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
-        <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15407,10 +10881,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001205">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>ZOMN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>minimum concentration for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
-        <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15419,10 +10889,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001206">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>HPMX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>maximum rate for H2PO4 uptake kinetics by all microbial functional groups</rdfs:label>
-        <bervo:BERVO_has_unit>g P m-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15430,11 +10896,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001207 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001207">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>HPKU</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for H2PO4 uptake kinetics by all microbial functional groups</rdfs:label>
-        <bervo:BERVO_has_unit>g P m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15443,10 +10905,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001208">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>HPMN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Minimum concentration for H2PO4 uptake kinetics by all microbial functional groups</rdfs:label>
-        <bervo:BERVO_has_unit>g P m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15454,11 +10912,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001209 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001209">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>ZFKM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for N2 uptake by diazotrophs</rdfs:label>
-        <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15466,11 +10920,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001210 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001210">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>H2KM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for H2 uptake by hydrogenotrophic methanogens</rdfs:label>
-        <bervo:BERVO_has_unit>g H m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15479,9 +10929,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001211">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of carbon dioxide that ammonia-oxidizing bacteria can convert into biomass during chemolithotrophic growth. This efficiency parameter determines how effectively these nitrifying microorganisms build biomass while oxidizing ammonia for energy in nitrogen cycling processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ECNH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>efficiency CO2 conversion to biomass by ammonia oxidizers</rdfs:label>
+        <rdfs:label>Efficiency carbon dioxide conversion to biomass by ammonia oxidizers</rdfs:label>
     </owl:Class>
     
 
@@ -15490,9 +10942,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001212">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of carbon dioxide that nitrite-oxidizing bacteria can convert into biomass during chemolithotrophic metabolism. This parameter controls biomass production efficiency for the second step of nitrification, where nitrite is oxidized to nitrate.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ECNO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>efficiency CO2 conversion to biomass by nitrite oxidizers</rdfs:label>
+        <rdfs:label>Efficiency carbon dioxide conversion to biomass by nitrite oxidizers</rdfs:label>
     </owl:Class>
     
 
@@ -15501,9 +10955,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001213">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The fraction of carbon dioxide that methanotrophic bacteria can convert into biomass while oxidizing methane as an energy source. This efficiency determines the biomass yield of methane-consuming bacteria and affects methane consumption rates in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ECHO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>efficiency CO2 conversion to biomass by methane oxidizers</rdfs:label>
+        <rdfs:label>Efficiency carbon dioxide conversion to biomass by methane oxidizers</rdfs:label>
     </owl:Class>
     
 
@@ -15512,9 +10968,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001214">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The stoichiometric ratio of nitrogen gas to electron transfers when denitrifying bacteria reduce nitrate during anaerobic respiration. This parameter controls the electron transport efficiency and energy yield from nitrate reduction in oxygen-limited soil environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>eQNO3toOxy</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>N2:O2 ratios for e- transfers to NO3 by denitrifiers</rdfs:label>
+        <rdfs:label>N2:ratios for e- transfers to NO3 by denitrifiers</rdfs:label>
     </owl:Class>
     
 
@@ -15523,9 +10981,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001215">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The stoichiometric ratio of nitrogen compounds to electron transfers during nitrite reduction by denitrifying bacteria. This parameter governs the efficiency of electron transport in the denitrification pathway and affects nitrogen oxide production rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>eQNO2toOxy</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>N2:O2 ratios for e- transfers to NO2 by denitrifiers</rdfs:label>
+        <rdfs:label>N2:ratios for e- transfers to Nby denitrifiers</rdfs:label>
     </owl:Class>
     
 
@@ -15534,9 +10994,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001216">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The stoichiometric ratio of nitrogen gas to electron transfers during nitrous oxide reduction by denitrifying bacteria. This parameter determines the electron transport efficiency in the final step of denitrification and affects nitrous oxide emissions from soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>eQN2OtoOxy</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>N2:O2 ratios for e- transfers to N2O by denitrifiers</rdfs:label>
+        <rdfs:label>N2:ratios for e- transfers to nitrous oxide by denitrifiers</rdfs:label>
     </owl:Class>
     
 
@@ -15545,9 +11007,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001217">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>A dimensionless parameter that quantifies the degree to which nitrification rates are reduced by inhibitory compounds or conditions. This parameter helps model the effects of nitrification inhibitors used in agriculture and natural inhibitory processes in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RNFNI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>parameter for nitrification inhibition</rdfs:label>
+        <rdfs:label>Parameter for nitrification inhibition</rdfs:label>
     </owl:Class>
     
 
@@ -15556,9 +11020,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001218">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The ammonia concentration threshold above which nitrification becomes inhibited due to substrate toxicity effects. This parameter captures the feedback mechanism where high ammonia concentrations can inhibit the very process that consumes ammonia in nitrogen cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ZHKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>inhibition of nitrification inhibition by NH3</rdfs:label>
+        <rdfs:label>Inhibition of nitrification inhibition by NH3</rdfs:label>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15568,9 +11034,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001219">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The concentration threshold of nitrogen oxide products above which denitrification rates become inhibited. This parameter models feedback inhibition where accumulation of denitrification products can slow down the reduction process in anaerobic environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VMKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>product inhibn for NOx reduction by denitrifiers</rdfs:label>
+        <rdfs:label>Product inhibn for NOx reduction by denitrifiers</rdfs:label>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15580,9 +11048,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001220">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The concentration threshold of ammonia oxidation products above which nitrification rates become reduced due to product inhibition. This parameter controls feedback mechanisms that regulate nitrification when products accumulate in soil microsites.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VHKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>product inhibn for NH3 oxidation by nitrifiers</rdfs:label>
+        <rdfs:label>Product inhibn for NH3 oxidation by nitrifiers</rdfs:label>
         <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15592,10 +11062,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001221">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>OXKA</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>Km for O2 uptake by nitrifiers</rdfs:label>
-        <bervo:BERVO_has_unit>g O m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15604,9 +11070,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001222">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The amount of energy required per unit carbon for aerobic bacterial growth and maintenance under optimal conditions. This parameter determines the efficiency of carbon conversion to biomass and affects the growth yield of aerobic decomposer communities in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of aerobic bacteria</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of aerobic bacteria</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15616,9 +11084,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001223">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The energy cost per unit carbon for denitrifying bacterial growth during anaerobic respiration using nitrate or nitrite. This parameter reflects the lower energy efficiency of anaerobic metabolism compared to aerobic respiration and affects denitrifier population dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMD</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of denitrifiers</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of denitrifiers</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15628,9 +11098,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001224">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The energy cost per unit carbon for fungal growth and maintenance in soil environments. This parameter accounts for the metabolic efficiency of fungi, which often differs from bacteria due to different cellular structures and metabolic pathways.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of fungi</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of fungi</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15640,9 +11112,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001225">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The energy cost per unit carbon for fermenting microorganisms that break down organic matter without oxygen or alternative electron acceptors. This parameter reflects the low energy yield of fermentation processes and affects the efficiency of anaerobic decomposition.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMF</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of fermenters</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of fermenters</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15652,9 +11126,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001226">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The energy cost per unit carbon for methanogenic archaea that produce methane as an end product of anaerobic metabolism. This parameter represents the energy efficiency of methanogenesis, which is typically lower than other respiratory processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of methanogens</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of methanogens</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15664,9 +11140,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001227">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The energy cost per unit carbon for nitrogen-fixing bacteria that convert atmospheric nitrogen to ammonia. This parameter includes the high energy cost of breaking the strong nitrogen-nitrogen triple bond and affects the competitiveness of diazotrophs in ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EOMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>energy requirements for microbial growth of diazotrophs</rdfs:label>
+        <rdfs:label>Energy requirements for microbial growth of diazotrophs</rdfs:label>
         <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15676,10 +11154,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001228">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>GO2X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for DOC-CO2</rdfs:label>
-        <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15688,10 +11162,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001229">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>GH4X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for CO2-CH4</rdfs:label>
-        <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15700,10 +11170,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001230">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>GCHX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for DOC-acetate</rdfs:label>
-        <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15712,10 +11178,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001231">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>GO2A</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for acetate-CO2</rdfs:label>
-        <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15724,10 +11186,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001232">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>GC4X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for acetate-CH4</rdfs:label>
-        <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15736,10 +11194,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001234">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>GNOX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for NO3-NO2, NO2-N2O,N2O-N2</rdfs:label>
-        <bervo:BERVO_has_unit>kJ g-1 N</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15748,10 +11202,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001235">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>GN2X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>free energy yields of redox reactions for N2-NH3</rdfs:label>
-        <bervo:BERVO_has_unit>kJ g-1 N</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -15760,9 +11210,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001236">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>EN2X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for aerobic N2 fixation</rdfs:label>
     </owl:Class>
     
 
@@ -15771,9 +11218,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001237">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>EN2Y</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for anaerobic N2 fixation</rdfs:label>
     </owl:Class>
     
 
@@ -15782,9 +11226,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001238">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>EO2X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for aerobic bacteria (DOC)</rdfs:label>
     </owl:Class>
     
 
@@ -15793,9 +11234,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001239">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>EH4X</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for fermenters</rdfs:label>
     </owl:Class>
     
 
@@ -15804,9 +11242,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001240">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>EO2G</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for fungi</rdfs:label>
     </owl:Class>
     
 
@@ -15815,9 +11250,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001241">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>EO2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for denitrifiers (aerobic)</rdfs:label>
     </owl:Class>
     
 
@@ -15826,9 +11258,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001242">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>ENFX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for diazotrophs</rdfs:label>
     </owl:Class>
     
 
@@ -15837,9 +11266,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001243">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>ENOX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for denitrifiers (anaerobic)</rdfs:label>
     </owl:Class>
     
 
@@ -15848,9 +11274,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001244">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>EO2A</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>growth respiration efficiency for aerobic bacteria (acetate)</rdfs:label>
     </owl:Class>
     
 
@@ -15858,11 +11281,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001245 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001245">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>TSORP</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>sorption rate constant for OHC</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15870,10 +11289,12 @@
     <!-- https://w3id.org/bervo/BERVO_0001246 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001246">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>A dimensionless coefficient that modifies the sorption rate of organic compounds to soil particles based on environmental conditions. This parameter affects the availability of dissolved organic carbon for microbial uptake and influences the mobility of organic matter in soil profiles.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HSORP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>sorption rate coefficient for OHC</rdfs:label>
+        <rdfs:label>Sorption rate coefficient for OHC</rdfs:label>
     </owl:Class>
     
 
@@ -15881,11 +11302,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001247 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001247">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>SPOHC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate constant for adsorbed SOC</rdfs:label>
-        <bervo:BERVO_has_unit>g subs. C g-1 micr. C</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15893,11 +11310,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001248 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001248">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>SPOHA</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate constant for adsorbed acetate</rdfs:label>
-        <bervo:BERVO_has_unit>g subs. C g-1 micr. C</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15906,9 +11319,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001249">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <obo:IAO_0000115>The rate of carbon respiration per unit microbial nitrogen required for cellular maintenance processes. This parameter represents the baseline metabolic cost for maintaining cell viability and affects the carbon use efficiency of microbial communities.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RMOM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific maintenance respiration</rdfs:label>
+        <rdfs:label>Specific maintenance respiration</rdfs:label>
         <bervo:BERVO_has_unit>g C g-1 N h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15917,11 +11332,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001250 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001250">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>SPORC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate constant microbial residue</rdfs:label>
-        <bervo:BERVO_has_unit>g C g-1 N h-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15929,11 +11340,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001251 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001251">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
-        <oboInOwl:hasRelatedSynonym>SPOMC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate constant microbial biomass</rdfs:label>
-        <bervo:BERVO_has_unit>g C g-1 N h-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
     </owl:Class>
     
 
@@ -15941,10 +11348,12 @@
     <!-- https://w3id.org/bervo/BERVO_0001253 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001253">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000018"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000034"/>
+        <obo:IAO_0000115>A coefficient that describes the fraction of nitrogen lost as ammonia and phosphorus lost as phosphate during biomass burning or combustion processes in fires. This parameter is crucial for modeling nutrient losses during wildfire events and prescribed burns, affecting post-fire soil fertility and ecosystem recovery patterns in fire-prone landscapes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EFIRE</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>partition coefficient for N loss as NH3 and P loss as PO4 during combustion</rdfs:label>
+        <rdfs:label>Partition coefficient for N loss as NH3 and P loss as phosphate during combustion</rdfs:label>
         <bervo:BERVO_has_unit>g gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15956,8 +11365,9 @@
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
         <obo:IAO_0000115>The speed at which erosion is occurring</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TSED_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>erosion rate</rdfs:label>
+        <rdfs:label>Erosion rate</rdfs:label>
         <bervo:BERVO_has_unit>Mg d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -15967,10 +11377,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001255">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>The removal of soil particles from the land surface by rainfall, runoff and erosion,</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SoilDetachability4Erosion1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>soil detachment</rdfs:label>
     </owl:Class>
     
 
@@ -15979,9 +11385,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001256">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <oboInOwl:hasRelatedSynonym>SoilDetachability4Erosion2</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>soil detachability</rdfs:label>
     </owl:Class>
     
 
@@ -15990,11 +11393,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001257">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>Soil detachment/deposition refers to the process of soil particles being eroded (detached) by water or wind and subsequently being transported and deposited in another location. This process plays a significant role in shaping the Earth&apos;s surface and impacting the distribution of soil across different regions. Soil detachment may occur through various mechanisms, including raindrop impact, surface runoff, or wind erosion, while deposition can occur in bodies of water, such as rivers or lakes, or on land surfaces, such as floodplains or dunes. Modeling soil detachment/deposition helps in understanding erosion patterns, soil loss rates, and predicting the impacts of land management practices or climate change on soil erosion.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CER_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>soil detachment/deposition</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16003,9 +11401,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001258">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <oboInOwl:hasRelatedSynonym>XER_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>soil detachment/deposition shape parameter</rdfs:label>
     </owl:Class>
     
 
@@ -16014,9 +11409,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001259">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass per unit volume of solid particles in the uppermost soil or sediment layer. This parameter affects settling velocities, transport behavior, and the physical properties of surface materials important for erosion and sedimentation processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrtcleDensitySurfLay_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>particle density of surface layer</rdfs:label>
+        <rdfs:label>Particle density of surface layer</rdfs:label>
     </owl:Class>
     
 
@@ -16025,9 +11422,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001260">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The rate at which particles settle through the water column or sink into sediment layers per hour. This parameter controls vertical transport of particulate matter and affects the distribution of organic matter and nutrients in aquatic and soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLS_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>hourly sinking rate</rdfs:label>
+        <rdfs:label>Hourly sinking rate</rdfs:label>
         <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16037,9 +11436,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001261">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass flux rate of sediment movement per unit area over time due to water or wind transport. This parameter quantifies the horizontal movement of soil and sediment particles and is fundamental for understanding landscape evolution and material redistribution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SED_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>sediment transport</rdfs:label>
+        <rdfs:label>Sediment transport</rdfs:label>
         <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16049,13 +11450,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001262">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>Total sand erosion refers to the aggregate amount of sand or sandy soil that has been displaced from its original location, due to forces such as wind or water. This concept is critical in understanding geologic formations, soil fertility, and ecosystem health.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>XSand_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total sand erosion</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
-        <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000089"/>
     </owl:Class>
     
 
@@ -16064,13 +11458,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001263">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>Total silt erosion refers to the total amount of silt that is eroded, typically as a result of water flow over a defined area or landscape. Silt, a sedimentary material composed of fine granules, is easily transported by water currents. Erosion of silt can impact soil fertility, water quality, and landscape stability. Total silt erosion is an important parameter in earth system modeling, particularly in understanding the effects of land use and climate change on soil loss and degradation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>XSilt_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total silt erosion</rdfs:label>
-        <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000037"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
     </owl:Class>
     
 
@@ -16079,13 +11466,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001264">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>Total clay erosion refers to the cumulative loss of clay particles from soil surface due to various factors such as water flow (surface runoff and soil erosion), wind (wind erosion), and human activities (tillage, deforestation, etc.). These actions can displace the clay particles and transport them away from the area, resulting in lost nutrients and degradation of soil structure. The measurement of total clay erosion is important in studying soil conservation, water quality, and ecosystem services.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>XClay_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total clay erosion</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
-        <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000209"/>
     </owl:Class>
     
 
@@ -16094,12 +11474,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001265">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <oboInOwl:hasRelatedSynonym>XNH4Soil_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NH4 fertilizer erosion non-band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
     </owl:Class>
     
 
@@ -16108,13 +11482,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001266">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <oboInOwl:hasRelatedSynonym>XNH3Soil_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NH3 fertilizer erosion non-band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
     </owl:Class>
     
 
@@ -16123,13 +11490,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001267">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <oboInOwl:hasRelatedSynonym>XUreaSoil_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total urea fertilizer erosion non-band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
     </owl:Class>
     
 
@@ -16138,15 +11498,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001268">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>Total NO3 fertilizer erosion non-band refers to the total amount of nitrate (NO3) from non-banded fertilizer applications that is lost due to erosion. Non-banded fertilizer applications are those in which the fertilizer is distributed across the soil surface, rather than being applied in a band or strip. Erosion, usually caused by rainfall and runoff, can carry away these surface-applied nutrients, potentially leading to decreased fertilizer efficiency, reduced plant growth and yield, and environmental pollution due to nutrient runoff.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>XNO3Soil_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NO3 fertilizer erosion non-band</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000066"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </owl:Class>
     
 
@@ -16155,15 +11506,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001269">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>Total NH4 fertilizer erosion band refers to the loss of ammonium (NH4) nutrient from the soil due to erosion. This generally occurs when the NH4 fertilizer has been applied in a banding method (a specific method of applying fertilizer in soil), and erosion happens due to factors such as heavy rain, wind, or other environmental conditions. The amount of erosion can affect the availability of NH4 for plants and can have a significant impact on crop productivity and environmental quality.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>XNH4Band_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NH4 fertilizer erosion band</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -16172,13 +11514,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001270">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <oboInOwl:hasRelatedSynonym>XNH3Band_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NH3 fertilizer erosion band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000178"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </owl:Class>
     
 
@@ -16187,14 +11522,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001271">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>Total urea fertilizer erosion band refers to the total amount of urea fertilizer that has been eroded from a specific area or &apos;band&apos; as a result of various processes such as rainfall, wind, or human activity. This can be an important parameter in agricultural and environmental studies as it can provide information about the effectiveness of fertilizer application practices and the potential for nutrient losses and environmental contamination.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>XUreaBand_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total urea fertilizer erosion band</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
     </owl:Class>
     
 
@@ -16203,12 +11530,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001272">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <oboInOwl:hasRelatedSynonym>XNO3Band_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total NO3 fertilizer erosion band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000178"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
     </owl:Class>
     
 
@@ -16217,13 +11538,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001273">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>Total adsorbed sediment erosion non-band refers to the amount of sediment that is eroded and transported by water, wind, or ice without forming distinct bands or channels. This parameter accounts for the erosion of sediment particles that have been adsorbed onto the surfaces of other particles or are not part of a well-defined sediment transport pathway. It quantifies the total volume or mass of sediment eroded from a given area or system, which includes both the suspended sediments and the sediments that are in contact with the bed or substrate.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcx_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total adsorbed sediment erosion non-band</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
     </owl:Class>
     
 
@@ -16232,11 +11546,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001274">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>Total adsorbed ALOH3 erosion refers to the amount of aluminum hydroxide (ALOH3) that is detached from the Earth&apos;s surface due to erosion processes and becomes adsorbed onto other materials or particles. This parameter quantifies the overall erosion of ALOH3 and provides insight into the transport and redistribution of this compound within the Earth system.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcp_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>total adsorbed ALOH3 erosion</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16245,12 +11554,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001275">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
-        <obo:IAO_0000115>Cumulative sediment erosion refers to the total amount of sediment that has been eroded over a given time period. This can be caused by factors such as water flow, wind, or human activity. The measurement of cumulative sediment erosion is important for understanding the rate and scale of land degradation, as well as the impact of erosion on landscape formation and nutrient cycling.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>cumSed_Eros_2D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>sediment erosion</rdfs:label>
-        <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
     </owl:Class>
     
 
@@ -16259,9 +11562,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001276">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass flux rate of carbon contained in microbial residues that is lost through erosion processes. This parameter represents the transport of decomposed microbial biomass and affects carbon cycling and organic matter distribution in landscapes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMBioResdu_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>microbial residue C erosion</rdfs:label>
+        <rdfs:label>Microbial residue carbon erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16271,9 +11576,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001277">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass flux rate of organic carbon that is adsorbed to mineral surfaces and lost through erosion. This parameter represents the transport of stabilized organic matter and affects long-term carbon storage and redistribution in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SorbedOM_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>adsorbed C erosion</rdfs:label>
+        <rdfs:label>Adsorbed carbon erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16283,9 +11590,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001278">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass flux rate of carbon contained in humic substances that is lost through erosion processes. This parameter quantifies the transport of recalcitrant organic matter and affects soil organic carbon distribution and long-term carbon sequestration.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolidOM_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>humus C erosion</rdfs:label>
+        <rdfs:label>Humus carbon erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16295,9 +11604,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001279">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000019"/>
+        <obo:IAO_0000115>The mass flux rate of carbon in humic substances that are actively colonized by microorganisms and lost through erosion. This parameter represents the transport of biologically active organic matter and affects microbial community distribution across landscapes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolidOMAct_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>colonized humus C erosion</rdfs:label>
+        <rdfs:label>Colonized humus carbon erosion</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16307,9 +11618,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001280">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The conversion factor between seconds and hours, equal to 3600 seconds per hour. This fundamental time conversion constant is used throughout ecosystem models to standardize temporal units and convert between different time scales in biogeochemical calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>secsphour</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>seconds per hour</rdfs:label>
+        <rdfs:label>Seconds per hour</rdfs:label>
         <bervo:BERVO_has_unit>s/hour</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16319,9 +11632,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001281">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The conversion factor between seconds and days, equal to 86400 seconds per day. This time conversion constant enables consistent temporal scaling in ecosystem models and facilitates conversion between daily and instantaneous process rates.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>secspday</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>seconds per day</rdfs:label>
+        <rdfs:label>Seconds per day</rdfs:label>
         <bervo:BERVO_has_unit>s/day</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16331,9 +11646,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001282">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The total number of seconds in a standard 365-day year, equal to 31,536,000 seconds. This temporal conversion constant is used for annual scaling of biogeochemical processes and calculating yearly rates from instantaneous measurements in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>secspyear</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>seconds in a normal year</rdfs:label>
+        <rdfs:label>Seconds in a normal year</rdfs:label>
     </owl:Class>
     
 
@@ -16342,9 +11659,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001283">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of water by one degree Kelvin. This thermodynamic constant is essential for modeling heat transfer processes, soil temperature dynamics, and energy balance calculations in terrestrial and aquatic systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>cpw</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>volumetric heat capacity for water</rdfs:label>
+        <rdfs:label>Volumetric heat capacity for water</rdfs:label>
         <bervo:BERVO_has_unit>J/g/K~MJ/m3/K</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16354,9 +11673,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001284">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of ice by one degree Kelvin. This thermodynamic constant is crucial for modeling freeze-thaw processes, permafrost dynamics, and seasonal temperature variations in cold regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>cpi</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>volumetric heat capacity for ice</rdfs:label>
+        <rdfs:label>Volumetric heat capacity for ice</rdfs:label>
         <bervo:BERVO_has_unit>MJ/m3/K</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16366,9 +11687,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001285">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit mass of organic carbon by one degree Kelvin. This thermodynamic property affects heat storage and transfer in soils with high organic matter content and influences soil thermal dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>cpo</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>heat capacity for organic matter</rdfs:label>
+        <rdfs:label>Heat capacity for organic matter</rdfs:label>
         <bervo:BERVO_has_unit>MJ/K/gC</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16378,9 +11701,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001286">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of fresh snow by one degree Kelvin. This thermodynamic constant is essential for modeling snowpack energy balance, snowmelt processes, and the insulating properties of snow cover.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>cps</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>volumetric heat capacity for fresh snow</rdfs:label>
+        <rdfs:label>Volumetric heat capacity for fresh snow</rdfs:label>
         <bervo:BERVO_has_unit>MJ/m3/K</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16390,10 +11715,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001287">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>TFice</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>frozen temperature</rdfs:label>
-        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16402,9 +11723,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001288">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The conversion constant for temperature scale transformation, equal to 273.15 Kelvin difference between Celsius and Kelvin scales. This fundamental constant ensures consistent temperature units throughout ecosystem models and thermodynamic calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TC2K</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>temperature for converting celcius to Kelvin</rdfs:label>
+        <rdfs:label>Temperature for converting celcius to Kelvin</rdfs:label>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16414,9 +11737,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001289">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A standard reference temperature used for normalizing atmospheric variables and calculating temperature dependencies of biogeochemical processes. This reference point enables consistent comparisons of temperature-dependent rates across different environmental conditions and model applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Tref</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>reference temperature for atmospheric variables</rdfs:label>
+        <rdfs:label>Reference temperature for atmospheric variables</rdfs:label>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16426,10 +11751,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001290">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>VLHeatCapSnoMin</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>minimum heat capacities for solving snowpack layered water and heat fluxes</rdfs:label>
-        <bervo:BERVO_has_unit>MJ/K</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16438,10 +11759,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001291">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>VLHeatCapLitRMin</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>minimum heat capacities for solving surface litter water and heat fluxes</rdfs:label>
-        <bervo:BERVO_has_unit>MJ/K</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16450,43 +11767,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001292">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>VLHeatCapSoiMin</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>minimum heat capacities for solving soil water and heat fluxes</rdfs:label>
-        <bervo:BERVO_has_unit>MJ/K</bervo:BERVO_has_unit>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0001293 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001293">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>PICON</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>Pi</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0001294 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001294">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>PICON2h</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>Pi/2</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0001295 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001295">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>TwoPiCON</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>2Pi</rdfs:label>
     </owl:Class>
     
 
@@ -16495,22 +11775,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001296">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>PSIPS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>saturated water pressure</rdfs:label>
-        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0001297 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001297">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>RadianPerDegree</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>pi/180</rdfs:label>
-        <bervo:BERVO_has_unit>rad/degree</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16519,9 +11783,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001298">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy released or absorbed per unit mass when water changes phase between liquid and solid states. This thermodynamic constant is crucial for modeling freeze-thaw processes, ice formation, and energy balance during phase transitions in ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LtHeatIceMelt</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>latent heat of fusion release from water to ice</rdfs:label>
+        <rdfs:label>Latent heat of fusion release from water to ice</rdfs:label>
         <bervo:BERVO_has_unit>kJ/kg</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16531,9 +11797,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001299">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The amount of thermal energy required to convert a unit mass of liquid water to vapor at constant temperature and pressure. This thermodynamic constant is fundamental for calculating evapotranspiration rates, energy partitioning, and water cycle dynamics in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EvapLHTC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>latent heat of vaporization of water</rdfs:label>
+        <rdfs:label>Latent heat of vaporization of water</rdfs:label>
         <bervo:BERVO_has_unit>kJ/kg</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16543,10 +11811,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001300">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>SublmHTC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>sublimation of ice</rdfs:label>
-        <bervo:BERVO_has_unit>kJ/kg</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16555,9 +11819,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001301">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The thermal conductivity value used for the deep soil region below the modeled soil profile. This constant determines heat transfer rates in the deep subsurface and affects the lower boundary conditions for soil temperature calculations in Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TCNDG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>assumed thermal conductivity below lower soil boundary</rdfs:label>
+        <rdfs:label>Assumed thermal conductivity below lower soil boundary</rdfs:label>
         <bervo:BERVO_has_unit>MJ m-1 h-1 K-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16567,9 +11833,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001302">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The fundamental physical constant relating energy scale to temperature scale in thermodynamic equations. This constant is essential for calculating gas behavior, chemical reaction rates, and energy transformations in biogeochemical processes within Earth system models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RGASC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>universal gas constant</rdfs:label>
+        <rdfs:label>Universal gas constant</rdfs:label>
         <bervo:BERVO_has_unit>J (mole K)^-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16579,10 +11847,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001303">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>orgcden</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>density of organic carbon</rdfs:label>
-        <bervo:BERVO_has_unit>gC m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16591,10 +11855,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001304">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>hpresc</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>elapsing height for atmospheric pressure</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16603,9 +11863,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001305">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>POROQ</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>soil porosity ^ 2/3</rdfs:label>
     </owl:Class>
     
 
@@ -16614,10 +11871,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001306">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>FORGC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>minimum SOC for combustion</rdfs:label>
-        <bervo:BERVO_has_unit>g Mg-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16626,10 +11879,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001307">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>VolMaxSoilMoist4Fire</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>maximum soil water content for combustion</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16638,9 +11887,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001308">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>FrcAsCH4byFire</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>fraction of combusted C released as CH4</rdfs:label>
     </owl:Class>
     
 
@@ -16649,9 +11895,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001309">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The water potential threshold representing extremely dry soil conditions where only hygroscopic water remains bound to soil particles. This parameter defines the lower limit of plant-available water and affects drought stress calculations in vegetation models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIHY</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>hygroscopic water potential, very dry (but not air dry)</rdfs:label>
+        <rdfs:label>Hygroscopic water potential, very dry (but not air dry)</rdfs:label>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16661,10 +11909,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001310">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>OXKM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>Km for heterotrophic O2 uptake</rdfs:label>
-        <bervo:BERVO_has_unit>gO m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16673,10 +11917,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001311">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>AirFillPore_Min</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>minimum air-filled porosity for gas transfer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16685,10 +11925,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001312">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>THETPI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>air content of ice</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16697,10 +11933,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001313">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>DENSICE</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>ice density</rdfs:label>
-        <bervo:BERVO_has_unit>g/cm3~ton/m3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16709,10 +11941,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001314">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>ZW</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>snowpack surface roughness</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16721,7 +11949,10 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001315">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The atomic mass of the carbon-12 isotope, used for converting between molar and mass units in carbon cycle calculations. This fundamental constant is essential for stoichiometric calculations and carbon accounting in biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Catomw</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>12?</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
         <rdfs:label>C-12 molar mass</rdfs:label>
         <bervo:BERVO_has_unit>g/mol</bervo:BERVO_has_unit>
@@ -16733,7 +11964,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001316">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The atomic mass of the nitrogen-14 isotope, used for converting between molar and mass units in nitrogen cycle calculations. This fundamental constant enables stoichiometric calculations for nitrogen transformations and nutrient cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Natomw</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
         <rdfs:label>N-14 molar mass</rdfs:label>
         <bervo:BERVO_has_unit>g/mol</bervo:BERVO_has_unit>
@@ -16745,7 +11978,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001317">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>The atomic mass of the phosphorus-31 isotope, used for converting between molar and mass units in phosphorus cycle calculations. This fundamental constant is crucial for stoichiometric calculations and phosphorus accounting in ecosystem nutrient cycling models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Patomw</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
         <rdfs:label>P-31 molar mass</rdfs:label>
         <bervo:BERVO_has_unit>g/mol</bervo:BERVO_has_unit>
@@ -16757,9 +11992,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001318">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
-        <oboInOwl:hasRelatedSynonym>TWILGT</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>sine of solar inclination angle at twilight</rdfs:label>
     </owl:Class>
     
 
@@ -16768,9 +12000,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001319">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A conversion factor that transforms organic carbon content per unit area into total soil mass per unit area. This parameter accounts for the relationship between carbon content and bulk soil properties, enabling calculations of total soil mass from carbon measurements.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>MWC2Soil</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>multiplier to convert organic carbon (g C/d2) to soil mass (Mg/d2)</rdfs:label>
+        <rdfs:label>Multiplier to convert organic carbon (g C/d2) to soil mass (Mg/d2)</rdfs:label>
         <bervo:BERVO_has_unit>Mg soil/gC</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16780,10 +12014,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001320">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>RMAX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>maximum hourly radiation</rdfs:label>
-        <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16792,9 +12022,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001321">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A coefficient used in temporal disaggregation algorithms to estimate hourly air temperature variations from daily average values. This parameter accounts for typical diurnal temperature patterns and is essential for generating sub-daily climate forcing data in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TAVG1</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>parameter to calculate hourly air temperature from daily value</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Parameter to calculate hourly air temperature from daily value</rdfs:label>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -16804,10 +12036,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001327">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>VAVG1</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>parameter to calculate hourly vapor pressure from daily value</rdfs:label>
-        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16816,9 +12044,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001333">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>SAZI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>solar azimuth of solar angle</rdfs:label>
     </owl:Class>
     
 
@@ -16827,9 +12052,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001334">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>SCOS</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>cosine of solar angle</rdfs:label>
     </owl:Class>
     
 
@@ -16838,9 +12060,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001335">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The sequential day number within a calendar year, ranging from 1 to 365 or 366 in leap years. This parameter is essential for calculating seasonal variations, solar geometry, and phenological timing in ecological and climate models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOY</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>day of year</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Day of year</rdfs:label>
     </owl:Class>
     
 
@@ -16849,10 +12073,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001336">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>atm_co2_mon</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>monthly atmospheric O2</rdfs:label>
-        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16861,10 +12081,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001337">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>atm_ch4_mon</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>monthly atmospheric CH4</rdfs:label>
-        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16873,10 +12089,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001338">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>atm_n2o_mon</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>monthly atmospheric N2O</rdfs:label>
-        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16885,10 +12097,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001339">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>TMPX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>maximum daily air temperature</rdfs:label>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16897,10 +12105,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001340">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>TMPN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>minimum daily air temperature</rdfs:label>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16909,10 +12113,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001341">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>SRAD</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily solar radiation</rdfs:label>
-        <bervo:BERVO_has_unit>MJ m-2 d-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16921,10 +12121,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001342">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>RAIN</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily precipitation</rdfs:label>
-        <bervo:BERVO_has_unit>mm d-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16933,11 +12129,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001343">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>The natural movement of air at the Earth&apos;s surface</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WIND</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily wind travel</rdfs:label>
-        <bervo:BERVO_has_unit>m d-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16946,10 +12137,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001344">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>DWPT</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily dewpoint temperature</rdfs:label>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16958,10 +12145,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001345">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>TMP_hrly</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly air temperature</rdfs:label>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16970,10 +12153,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001346">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>SWRad_hrly</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly solar radiation</rdfs:label>
-        <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16982,10 +12161,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001347">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>RAINH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly precipitation</rdfs:label>
-        <bervo:BERVO_has_unit>mm h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -16994,10 +12169,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001348">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>WINDH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly wind speed</rdfs:label>
-        <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17006,10 +12177,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001349">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>DWPTH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly dewpoint temperature</rdfs:label>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17018,9 +12185,13 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001350">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The thermal radiation emitted by the atmosphere and surrounding surfaces in the infrared spectrum. This parameter is essential for calculating net radiation balance, nighttime cooling rates, and thermal energy exchange between ecosystems and the atmosphere.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadLWClm</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>longwave radiation (MJ m-2 h-1)</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Moved units out of label</rdfs:comment>
+        <rdfs:label>Measurement of longwave radiation</rdfs:label>
+        <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17029,10 +12200,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001351">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>PBOT_hrly</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>hourly surface atmospheric pressure</rdfs:label>
-        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17041,9 +12208,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001352">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in solar radiation from baseline conditions. This parameter is used in climate change scenarios to modify historical radiation data for impact assessments and future ecosystem modeling under altered atmospheric conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DRAD</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for radiation</rdfs:label>
     </owl:Class>
     
 
@@ -17052,9 +12221,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001353">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in daily maximum temperature from baseline conditions. This parameter enables climate change impact modeling by adjusting historical temperature extremes to project future thermal stress on ecosystems and agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DTMPX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for maximum temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for maximum temperature</rdfs:label>
     </owl:Class>
     
 
@@ -17063,9 +12234,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001354">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in daily minimum temperature from baseline conditions. This parameter is crucial for modeling frost events, cold stress effects, and nighttime energy balance under projected climate change scenarios.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DTMPN</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for minimum temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for minimum temperature</rdfs:label>
     </owl:Class>
     
 
@@ -17074,9 +12247,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001355">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in atmospheric humidity from baseline conditions. This parameter enables assessment of changing vapor pressure deficit effects on plant transpiration and ecosystem water balance under future climate projections.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DHUM</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for humidity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for humidity</rdfs:label>
     </owl:Class>
     
 
@@ -17085,9 +12260,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001356">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in precipitation from baseline conditions. This parameter is fundamental for climate change impact studies, enabling modification of historical precipitation patterns to assess future hydrological regimes and ecosystem water availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DPREC</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for precipitation</rdfs:label>
     </owl:Class>
     
 
@@ -17096,9 +12273,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001357">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in wind velocity from baseline conditions. This parameter is used to modify historical wind patterns for climate change projections, affecting calculations of evapotranspiration, aerodynamic conductance, and mechanical stress on vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DWIND</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for wind speed</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for wind speed</rdfs:label>
     </owl:Class>
     
 
@@ -17107,9 +12286,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001358">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in ammonium nitrogen deposition through precipitation from baseline conditions. This parameter enables assessment of changing atmospheric nitrogen inputs and their effects on ecosystem productivity and soil chemistry under future environmental scenarios.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DCN4R</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for NH4 in precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for ammonium in precipitation</rdfs:label>
     </owl:Class>
     
 
@@ -17118,9 +12299,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001359">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A multiplicative factor representing relative changes in nitrate nitrogen deposition through precipitation from baseline conditions. This parameter is essential for modeling altered nitrogen cycling, eutrophication risks, and ecosystem responses to changing atmospheric nitrogen pollution levels.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DCNOR</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>change factor for NO3 in precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change factor for nitrate in precipitation</rdfs:label>
     </owl:Class>
     
 
@@ -17129,10 +12312,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001360">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>Eco_RadSW_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>shortwave radiation absorbed by the ecosystem</rdfs:label>
-        <bervo:BERVO_has_unit>MJ/h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17141,9 +12320,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001361">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The baseline soil temperature profile from a control simulation used as reference for climate warming experiments. This parameter provides the initial thermal state against which temperature changes are compared in climate change impact studies and ecosystem warming response analyses.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TKS_ref_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>reference tempeature profile from control run to warming experiment</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Reference temperature profile from control run to warming experiment</rdfs:label>
         <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17153,9 +12334,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001362">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in daily maximum temperature over time from baseline conditions. This parameter tracks long-term trends in temperature extremes and is essential for assessing heat stress impacts, growing season changes, and extreme weather effects on ecosystem processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDTPX</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for maximum temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for maximum temperature</rdfs:label>
     </owl:Class>
     
 
@@ -17164,9 +12347,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001363">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in daily minimum temperature over time from baseline conditions. This parameter quantifies long-term trends in nighttime cooling and is crucial for modeling frost risk, chilling requirements, and low-temperature stress effects on vegetation and agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDTPN</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for minimum temperature</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for minimum temperature</rdfs:label>
     </owl:Class>
     
 
@@ -17175,9 +12360,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001364">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in solar radiation over time from baseline conditions. This parameter tracks long-term trends in energy input and is fundamental for assessing photosynthesis changes, energy balance shifts, and ecosystem productivity responses under altered radiation regimes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDRAD</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for radiation</rdfs:label>
     </owl:Class>
     
 
@@ -17186,9 +12373,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001365">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in atmospheric humidity over time from baseline conditions. This parameter tracks long-term trends in moisture availability and is essential for assessing ecosystem responses to sustained changes in atmospheric water vapor content.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDHUM</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for humidity</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for humidity</rdfs:label>
     </owl:Class>
     
 
@@ -17197,9 +12386,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001366">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in precipitation over time from baseline conditions. This parameter quantifies long-term trends in water input and is crucial for assessing ecosystem drought stress, hydrological shifts, and vegetation community changes under climate variability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDPRC</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for precipitation</rdfs:label>
     </owl:Class>
     
 
@@ -17208,9 +12399,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001367">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in wind velocity over time from baseline conditions. This parameter tracks long-term trends in atmospheric circulation patterns and their effects on ecosystem boundary layer processes, evapotranspiration rates, and mechanical stress on vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDWND</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for wind speed</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for wind speed</rdfs:label>
     </owl:Class>
     
 
@@ -17219,9 +12412,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001368">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in ammonium nitrogen deposition through precipitation over time from baseline conditions. This parameter tracks long-term trends in atmospheric nitrogen inputs and their effects on ecosystem nitrogen cycling and soil chemistry.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDCN4</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for NH4 in precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for ammonium in precipitation</rdfs:label>
     </owl:Class>
     
 
@@ -17230,9 +12425,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001369">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The cumulative change in nitrate nitrogen deposition through precipitation over time from baseline conditions. This parameter quantifies long-term trends in atmospheric nitrogen pollution and its impacts on ecosystem eutrophication and nitrogen saturation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TDCNO</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>accumulated change for NO3 in precipitation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated change for nitrate in precipitation</rdfs:label>
     </owl:Class>
     
 
@@ -17241,26 +12438,22 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001370">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>TCA_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>air temperature</rdfs:label>
-        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_0001372 -->
+    <!-- https://w3id.org/bervo/BERVO_0001371 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001372">
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001371">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001372 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001372">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Wind speed is a fundamental atmospheric quantity. It is the speed at which air is moving horizontally relative to the surface of the earth. Wind speed is measured in various units of speed, such as meters per second or kilometers per hour. It is an essential parameter in understanding atmospheric dynamics, weather forecasting, and in many environmental and engineering applications.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WindSpeedAtm_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>wind speed</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000101"/>
-        <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000184"/>
     </owl:Class>
     
 
@@ -17269,10 +12462,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001373">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>VPA_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric vapor concentration</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17281,10 +12470,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001374">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>VPK_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric vapor pressure</rdfs:label>
-        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17293,10 +12478,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001375">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>PBOT_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric pressure</rdfs:label>
-        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17305,27 +12486,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001376">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Daylength refers to the duration of time that the sun is above the horizon in a single day. This number varies throughout the year and by geographical location. It has significant effects on the behavior and physiological functions of many organisms, including plants and humans.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DayLensCurr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daylength</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000065"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000179"/>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000179"/>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0001377 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001377">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>DayLenthPrev_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daylength of previous day</rdfs:label>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000179"/>
     </owl:Class>
     
 
@@ -17334,11 +12494,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001378">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Maximum daylength refers to the longest duration of daylight that occurs in a 24-hour period, typically on the summer solstice.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DayLenthMax</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>maximum daylength</rdfs:label>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17347,9 +12502,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001379">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A trigonometric function representing the geometric relationship between solar beam angle and leaf surface orientation. This parameter determines the projected leaf area intercepting direct solar radiation and is essential for calculating light absorption, photosynthesis rates, and canopy energy balance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMEGAG</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>sine of solar beam on leaf surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of solar beam on leaf surface</rdfs:label>
     </owl:Class>
     
 
@@ -17358,13 +12515,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001380">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Sky longwave radiation refers to the part of the electromagnetic spectrum that is radiated from the sky in the form of thermal radiation, or heat. This is a key component of the earth&apos;s energy balance, affecting both climatic and biological processes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LWRadSky_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>sky longwave radiation</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
-        <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_has_unit>MJ/h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17373,12 +12523,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001381">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Total daily solar radiation (TRAD) refers to the accumulated solar radiation received in a certain location over a day. This solar radiation includes not only the direct radiation from the sun, but also includes diffuse solar radiation that is scattered in the atmosphere. The value of daily solar radiation can be used in a variety of scientific fields, such as climatology, ecology, solar energy, and agriculture, to interpret and predict different environmental phenomena.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRAD_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>total daily solar radiation</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000179"/>
     </owl:Class>
     
 
@@ -17387,12 +12531,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001382">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>HUDX_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily maximum vapor pressure</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
-        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </owl:Class>
     
 
@@ -17401,12 +12539,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001383">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>HUDN_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>daily minimum vapor pressure</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
-        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
     </owl:Class>
     
 
@@ -17415,12 +12547,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001384">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Total daily wind travel is the total distance covered by the wind in a single day. This measure can be important in various studies, such as those related to weather patterns, climate modelling, and even the spread of airborne particles or pollutants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TWIND_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>total daily wind travel</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000184"/>
-        <bervo:BERVO_has_unit>m d-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17429,8 +12555,10 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001386">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A temperature correction factor used in Arrhenius equation calculations to adjust kinetic rate constants for biochemical processes. This parameter accounts for temperature dependencies in enzyme kinetics, microbial metabolism, and other temperature-sensitive biogeochemical reactions in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>TempOffset_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:label>TempOffset_col for calculating temperature in Arrhenius curves</rdfs:label>
         <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
@@ -17441,9 +12569,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001387">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The precipitation that falls directly onto exposed ground surface without canopy interception, used specifically for soil erosion calculations. This parameter quantifies the kinetic energy of raindrops impacting bare soil and is essential for modeling splash erosion, surface runoff generation, and sediment detachment processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecDirect2Grnd_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>direct precipitation at ground surface used to calculate soil erosion</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Direct precipitation at ground surface used to calculate soil erosion</rdfs:label>
         <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17453,9 +12583,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001388">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The precipitation that reaches the ground surface after canopy interception and throughfall, used specifically for soil erosion calculations. This parameter represents modified precipitation characteristics including reduced drop size and altered spatial distribution, affecting soil particle detachment and erosion patterns beneath vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecIndirect2Grnd_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>indirect precipitation at ground surface used to calculate soil erosion</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Indirect precipitation at ground surface used to calculate soil erosion</rdfs:label>
         <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17465,15 +12597,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001389">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>The initial atmospheric CO2 concentration refers to the starting concentration of carbon dioxide (CO2) in the Earth&apos;s atmosphere at the beginning of a simulation or modeling experiment. It represents the baseline level of CO2 before any external factors (such as human activities) influence its concentration. The initial atmospheric CO2 concentration is an important parameter in earth systems modeling as it affects several processes, including climate change, air quality, and carbon cycle dynamics.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CO2EI_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>initial atmospheric CO2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>gC m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -17482,13 +12605,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001391">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>AtmGasCgperm3_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric gas concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
     </owl:Class>
     
 
@@ -17497,12 +12613,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001393">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>OXYE_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric O2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
     </owl:Class>
     
 
@@ -17511,15 +12621,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001394">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Atmospheric N2O concentration refers to the quantity of nitrous oxide (N2O) present in each unit volume of air in the atmosphere. Also known as laughing gas, N2O is a powerful greenhouse gas that is released into the atmosphere through soil cultivation practices, especially the use of commercial and organic fertilizers, fossil fuel combustion, nitric acid production, and biomass burning. Monitoring the atmospheric N2O concentration is important for climate modeling and understanding global warming potential.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Z2OE_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric N2O concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
     </owl:Class>
     
 
@@ -17528,14 +12629,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001395">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>Z2GE_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric N2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -17544,13 +12637,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001396">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>ZNH3E_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric NH3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </owl:Class>
     
 
@@ -17559,14 +12645,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001397">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Atmospheric CH4 concentration refers to the abundance of methane (CH4) gas in the Earth&apos;s atmosphere. It is expressed as the volume of CH4 per unit volume of air (parts per million, ppm) or as a mixing ratio. Methane is an important greenhouse gas and contributes to climate change. Monitoring and understanding changes in atmospheric CH4 concentration is crucial for climate models and Earth system simulations.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CH4E_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric CH4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
     </owl:Class>
     
 
@@ -17575,14 +12653,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001398">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Atmospheric H2 concentration refers to the amount of hydrogen gas (H2) in the Earth&apos;s atmosphere, expressed typically in parts per million by volume (ppmv). Measuring this concentration is important in understanding the Earth&apos;s climate system, as H2 is one of the major constituent gases in the Earth&apos;s atmosphere and plays a critical role in various atmospheric processes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>H2GE_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric H2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </owl:Class>
     
 
@@ -17591,14 +12661,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001399">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Atmospheric CO2 concentration refers to the amount of carbon dioxide present in the atmosphere. It is an important parameter in earth science and biochemistry. The concentration of CO2 in the atmosphere can affect global warming and climate change, as CO2 is a greenhouse gas that traps heat in the earth&apos;s atmosphere.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CO2E_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric CO2 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -17607,11 +12669,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001400">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>ARGE_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>atmospheric AR concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17620,12 +12677,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001401">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Solar noon is the moment when the sun appears to contact or pass over an observer&apos;s meridian, reaching its highest point in the sky on that day, and it is the midpoint of daylight hours.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SolarNoonHour_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>time of solar noon</rdfs:label>
-        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000082"/>
     </owl:Class>
     
 
@@ -17634,9 +12685,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001402">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The solar radiation that travels in a straight path from the sun to Earth&apos;s surface without atmospheric scattering. This parameter represents the beam component of solar energy and is essential for calculating surface heating, photosynthesis rates, and directional light effects on ecosystem processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWDirect_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>direct shortwave radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Direct shortwave radiation</rdfs:label>
         <bervo:BERVO_has_unit>W m-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17646,9 +12699,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001403">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The solar radiation that has been scattered by atmospheric particles and molecules before reaching Earth&apos;s surface. This parameter represents the multidirectional component of solar energy and is important for modeling light penetration into plant canopies and understory photosynthesis.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWDiffus_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>diffuse shortwave radiation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Diffuse shortwave radiation</rdfs:label>
         <bervo:BERVO_has_unit>W m-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17658,9 +12713,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001404">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The direct beam component of photosynthetically active radiation that travels in a straight path from the sun to plant surfaces. This parameter quantifies the unscattered photons in the 400-700 nanometer wavelength range that are available for photosynthesis and plant growth processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPARDirect_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>direct PAR</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Direct photosynthetically active radiation</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17670,9 +12727,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001405">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The scattered component of photosynthetically active radiation that reaches surfaces from multiple directions after atmospheric scattering. This parameter quantifies the multidirectional light energy in the 400-700 nanometer range and is important for modeling understory photosynthesis and canopy light penetration.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPARDiffus_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>diffuse PAR</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Diffuse photosynthetically active radiation</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17682,9 +12741,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001406">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>SineSunInclAngle_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>sine of solar angle</rdfs:label>
     </owl:Class>
     
 
@@ -17693,9 +12749,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001407">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>SineSunInclAnglNxtHour_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>sine of solar angle next hour</rdfs:label>
     </owl:Class>
     
 
@@ -17704,10 +12757,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001408">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>TLEX_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>total latent heat flux x boundary layer resistance</rdfs:label>
-        <bervo:BERVO_has_unit>MJ m-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17716,10 +12765,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001409">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>TSHX_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>total sensible heat flux x boundary layer resistance</rdfs:label>
-        <bervo:BERVO_has_unit>MJ m-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17728,10 +12773,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001412">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>SoilHeatSrcDepth_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>depth of soil heat sink/source</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17740,10 +12781,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001413">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>TKSD_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>temperature of soil heat sink/source</rdfs:label>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17752,12 +12789,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001414">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>The initial mean annual air temperature refers to the average temperature of the atmosphere over a year at the beginning of a simulation or modeling scenario for Earth systems. It represents the starting point for evaluating the impact of various environmental factors on temperature trends and patterns. This parameter is essential for understanding climate change, analyzing atmospheric processes, and studying the broader interactions of Earth&apos;s systems. It serves as a crucial input for earth systems models and simulations to simulate and predict future climate conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ATCAI_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>initial mean annual air temperature</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -17766,9 +12797,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001415">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The solar radiation energy contained within the direct beam from the sun, representing the focused component of shortwave energy. This parameter quantifies the concentrated solar energy flux that creates strong directional lighting and heating effects on exposed surfaces and vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadSWSolarBeam_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>shortwave radiation in solar beam</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Shortwave radiation in solar beam</rdfs:label>
         <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17778,9 +12811,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001416">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The photosynthetically active radiation contained within the direct solar beam, representing focused photons in the 400-700 nanometer range. This parameter quantifies the concentrated light energy available for photosynthesis in the direct beam component, affecting sunlit leaf photosynthetic rates and canopy productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPARSolarBeam_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>PAR radiation in solar beam</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Photosynthetically active radiation in solar beam</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17790,14 +12825,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001417">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>The mean annual air temperature refers to the average temperature of the atmosphere over a year, calculated by summing the daily temperatures and dividing by the number of days. It is an essential parameter for Earth systems modeling and provides important information about the climate conditions of a region. The mean annual air temperature is influenced by various factors, including solar radiation, land surface characteristics, and atmospheric conditions. It is used in various Earth systems models to understand and predict the behavior of the climate system, such as temperature variations, weather patterns, and climate change.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ATCA_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>mean annual air temperature</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
-        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
     </owl:Class>
     
 
@@ -17806,14 +12833,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001418">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Mean annual soil temperature refers to the average temperature of the soil throughout the year. It is a parameter used in earth systems modeling to understand and simulate the thermal conditions of the soil. The mean annual soil temperature is an important factor that influences various soil processes and dynamics, including nutrient availability, microbial activity, and plant growth. It is typically measured at a certain depth below the surface and is influenced by factors such as climate, vegetation cover, and soil properties.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ATCS_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>mean annual soil temperature</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
-        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -17822,9 +12841,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001421">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The liquid water precipitation that falls from clouds when water droplets reach sufficient size to overcome air resistance. This parameter represents the primary source of freshwater input to terrestrial ecosystems and is fundamental for hydrological modeling, soil moisture dynamics, and plant water availability assessments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RainFalPrec_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>rainfall</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rainfall</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17834,13 +12855,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001422">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Snowfall refers to the amount of snow that falls in a specific area in a certain time period. It is usually measured in millimeters or inches of water equivalent. Snowfall is an important aspect in climate and weather studies, as it affects factors such as surface albedo, soil moisture levels, hydrology, and ecosystem dynamics.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SnoFalPrec_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>snowfall</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
     </owl:Class>
     
 
@@ -17849,9 +12863,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001423">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The artificial application of water to soil or land areas to supplement natural precipitation for agricultural or ecosystem management purposes. This parameter represents anthropogenic water inputs that affect soil moisture dynamics, plant growth, and local hydrological cycles in managed ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Irrigation_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>irrigation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rate of application of water through irrigation</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17864,7 +12880,8 @@
         <obo:IAO_0000115>The sum of rainfall and snowfall that a particular region receives over a period of time. This value is often used in meteorology to monitor and predict weather patterns and to analyze the climate patterns of a particular region.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecAtm_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>rainfall + snowfall</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rainfall + snowfall</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17874,9 +12891,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001425">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The combined water input from natural rainfall and artificial irrigation applications to a given area. This parameter represents the total liquid water availability for plant uptake, soil moisture replenishment, and surface runoff generation in managed agricultural or ecosystem settings.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecRainAndIrrig_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>rainfall + irrigation</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rainfall + irrigation</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17886,9 +12905,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001426">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The accumulated kinetic energy delivered by rainfall to the soil surface over time, used for erosion potential assessment. This parameter quantifies the cumulative impact force of raindrops that causes soil particle detachment, surface crusting, and initiates erosion processes in exposed soil areas.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EnergyImpact4Erosion_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative rainfall energy impact on soil surface</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Cumulative rainfall energy impact on soil surface</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -17898,11 +12919,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001427">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Precipitation pH refers to the acidity or alkalinity of a precipitation event such as raing or snowfall. This measure is important in understanding the environmental impact of atmospheric pollution, as it can indicate the presence of acid rain. Acid rain is primarily caused by emissions of sulfur dioxide and nitrogen oxide, which react with the water molecules in the atmosphere to produce acids.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>pH_rain_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation pH</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
     </owl:Class>
     
 
@@ -17911,15 +12927,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001428">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Precipitation initial NH4 concentration refers to the concentration of ammonium (NH4+) ions in the initial state of precipitation, specifically in relation to Earth system modeling. It represents the amount of ammonium present in the atmospheric water vapor or cloud droplets at the beginning of a simulated precipitation event. This parameter is important for understanding the transport, deposition, and cycling of nitrogen in the atmosphere, as ammonium can impact ecosystem productivity and water quality when it is deposited onto land surfaces.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CN4RI_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation initial NH4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
-        <bervo:BERVO_has_unit>mol N m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -17928,15 +12935,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001429">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Precipitation initial NO3 concentration refers to the initial concentration of nitrate (NO3) present in falling rain or snow. Atmospheric nitrates can be deposited onto the Earth&apos;s surface during precipitation events and enter terrestrial and aquatic ecosystems. This measurement is important for understanding the biogeochemical nitrogen cycle, nutrient availability, and potential impacts on environmental and human health from elevated nitrate levels.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNORI_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation initial NO3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
-        <bervo:BERVO_has_unit>mol N m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </owl:Class>
     
 
@@ -17945,14 +12943,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001430">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Precipitation NH4 concentration refers to the concentration of NH4 (ammonium) ions in precipitation, typically measured in units of mass per volume. It represents the amount of ammonium present in rainwater, snow, or other forms of precipitation, providing insights into the level of nitrogen deposition onto terrestrial ecosystems. This parameter is important for understanding nutrient cycling and assessing the impact of atmospheric deposition on ecosystems, particularly in relation to nitrogen availability and potential effects on vegetation growth and water quality.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NH4_rain_mole_conc</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation NH4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -17961,15 +12951,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001431">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Precipitation NO3 concentration refers to the amount of nitrate (NO3) in a solution that is formed during or after a precipitation event, such as rain or snow. It represents the concentration of NO3 particles present in the water as a result of interactions between atmospheric emissions and environmental conditions. This parameter is significant in Earth system modeling as it can impact various ecological and biogeochemical processes in aquatic ecosystems, including nutrient cycling and the bioavailability of other elements.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>NO3_rain_mole_conc</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation NO3 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
-        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
     </owl:Class>
     
 
@@ -17978,15 +12959,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001432">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Precipitation H2PO4 concentration refers to the amount of monohydrogen phosphate (H2PO4-), a type of phosphoric acid, present in a solution resulting from a precipitation event. This can include rain, snow, or any other form of precipitation. This parameter is important to note as it can impact a range of ecological and environmental factors, including soil composition, plant growth, and water quality.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>H2PO4_rain_mole_conc</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation H2PO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
-        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000157"/>
     </owl:Class>
     
 
@@ -17995,9 +12967,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001433">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>The molar concentration of volatile organic compounds or gases dissolved in precipitation water. This parameter quantifies atmospheric contaminants and trace gases that are scavenged by precipitation, affecting water quality and nutrient inputs to terrestrial and aquatic ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_rain_mole_conc_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation volatile concentration</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation volatile concentration</rdfs:label>
         <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18007,15 +12981,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001434">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <obo:IAO_0000115>Precipitation HPO4 concentration refers to the concentration of the HPO4 (hydrogen phosphate) ion in rainfall or other forms of atmospheric precipitation. It is a parameter that quantifies the amount of HPO4 present in a given volume or mass of precipitation, typically measured in units of concentration (e.g., milligrams per liter or parts per million). This parameter is relevant in Earth system modeling as it influences the nutrient availability in ecosystems and can impact the cycling of phosphorus, an essential nutrient for plant growth and productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HPO4_rain_mole_conc_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation HPO4 concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
-        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000073"/>
     </owl:Class>
     
 
@@ -18024,9 +12989,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001435">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A heat accumulation index calculated as the daily temperature above a base threshold, used to predict plant development timing. This parameter integrates thermal time and is essential for modeling crop phenology, flowering dates, pest emergence, and other temperature-dependent biological processes in agricultural and ecological systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>GDD_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>growing degree day with base temperature at oC</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Growing degree day with base temperature at oC</rdfs:label>
     </owl:Class>
     
 
@@ -18035,10 +13002,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001436">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>PrecHeat_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation heat to surface</rdfs:label>
-        <bervo:BERVO_has_unit>MJ/d2/h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18047,10 +13010,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001437">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
-        <oboInOwl:hasRelatedSynonym>RainLitr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>water from aboveground falling litter</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18059,9 +13018,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001438">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000021"/>
+        <obo:IAO_0000115>A computational parameter used in calculating gas sink scalar values for trace gas modeling in soil systems. This parameter influences the solubility and transport coefficients for gaseous species and is essential for modeling greenhouse gas fluxes and soil-atmosphere gas exchange processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcs_solcoef_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>parameter for computing RGasSinkScalar_vr</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Parameter for computing RGasSinkScalar_vr</rdfs:label>
     </owl:Class>
     
 
@@ -18070,9 +13031,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001439">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The proportion of ground surface area covered by snow, expressed as a dimensionless fraction from zero to one. This parameter affects surface albedo, energy balance, soil insulation, and hydrological processes, making it essential for modeling seasonal snowpack dynamics and ecosystem responses to snow cover.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FracSurfAsSnow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of snow cover</rdfs:label>
+        <rdfs:label>Fraction of snow cover</rdfs:label>
     </owl:Class>
     
 
@@ -18081,9 +13044,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001440">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <oboInOwl:hasRelatedSynonym>FracSurfSnoFree_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of snow-free cover</rdfs:label>
     </owl:Class>
     
 
@@ -18092,9 +13052,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001441">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <oboInOwl:hasRelatedSynonym>FracSurfBareSoil_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of exposed soil surface</rdfs:label>
     </owl:Class>
     
 
@@ -18103,9 +13060,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001442">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The thermal infrared radiation emitted upward from the ground surface based on its temperature and emissivity. This parameter represents outgoing thermal energy and is essential for calculating surface energy balance, net radiation, and nighttime cooling rates in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LWRadBySurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>longwave radiation emitted from ground surface</rdfs:label>
+        <rdfs:label>Longwave radiation emitted from ground surface</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18115,10 +13074,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001443">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <oboInOwl:hasRelatedSynonym>HeatByRad2Surf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>total net radiation at ground surface</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18127,10 +13082,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001444">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <oboInOwl:hasRelatedSynonym>HeatEvapAir2Surf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>total latent heat flux at ground surface</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18139,13 +13090,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001445">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <obo:IAO_0000115>Total sensible heat flux at ground surface refers to the total amount of energy, in Joules (J), transferred from the ground surface to the atmosphere as a result of differences in temperature. This process is one of the main ways energy is exchanged between the surface and the atmosphere, impacting climate and weather patterns.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HeatSensAir2Surf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>total sensible heat flux at ground surface</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
     </owl:Class>
     
 
@@ -18154,15 +13098,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001446">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <obo:IAO_0000115>Total convective heat flux at ground surface refers to the total amount of heat transferred by convection from the air to the ground surface. This parameter is important in meteorology and climate science as it influences local air temperatures, weather patterns, and the overall energy balance of the Earth&apos;s surface. It is usually expressed in watts per square meter (W/m²).</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HeatSensVapAir2Surf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>total convective heat flux at ground surface</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </owl:Class>
     
 
@@ -18171,15 +13106,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001447">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <obo:IAO_0000115>Total ground heat flux at ground surface, often expressed in watts per square meter (W/m²), refers to the rate at which heat energy is transferred to the ground surface. It is an important component of the Earth&apos;s surface energy balance and can have significant impacts on climate, weather patterns, and physical processes in the Earth&apos;s surface and subsurface.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HeatNet2Surf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>total ground heat flux at ground surface</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
-        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </owl:Class>
     
 
@@ -18188,13 +13114,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001448">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <obo:IAO_0000115>Negative of total evaporation at ground surface refers to the negative amount of the total water evaporated from the ground surface, including water bodies, soil surface and plant surfaces. This value indicates the rate or speed at which water changes from a liquid to a gas or vapor state. This evaporation can occur due to solar radiation, wind, temperature, air pressure, and other environmental conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VapXAir2GSurf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>negative of total evaporation at ground surface</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000139"/>
     </owl:Class>
     
 
@@ -18203,9 +13122,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001449">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The maximum volume of water that can be stored on the ground surface in depressions, vegetation, and surface roughness features. This parameter determines surface water ponding capacity and affects runoff generation, infiltration patterns, and local water balance in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VWatStoreCapSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>surface water storage capacity</rdfs:label>
+        <rdfs:label>Surface water storage capacity</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18215,9 +13136,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001450">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The maximum volume of water that can be retained at the soil surface layer through adhesion and surface tension forces. This parameter determines surface moisture storage capacity and affects evaporation rates, seedling establishment, and surface biological activity in arid and semi-arid ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VLWatHeldCapSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>soil surface water retention capacity</rdfs:label>
+        <rdfs:label>Soil surface water retention capacity</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18227,10 +13150,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001451">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <oboInOwl:hasRelatedSynonym>VHCPNX_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>minimum heat capacities</rdfs:label>
-        <bervo:BERVO_has_unit>MJ k-1 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18239,9 +13158,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001452">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
+        <obo:IAO_0000115>The aerodynamic conductance for gas transfer at the soil surface, scaled up from point measurements to area-representative values. This parameter governs the efficiency of gas exchange between soil and atmosphere and affects carbon dioxide efflux, oxygen diffusion, and other soil-atmosphere gas fluxes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CondGasXSnowM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>area upscaled soil surface boundary layer conductance</rdfs:label>
+        <rdfs:label>Area upscaled soil surface boundary layer conductance</rdfs:label>
         <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18251,15 +13172,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001453">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <obo:IAO_0000115>Precipitation flux into soil surface refers to the rate at which water (from rainfall, snow melt, etc.) enters the soil surface per unit area. This parameter is crucial in hydrological studies and modeling, as it impacts soil moisture levels, groundwater recharge, runoff generation and erosion.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Rain2SoilSurf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation flux into soil surface</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -18268,14 +13180,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001454">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <obo:IAO_0000115>Irrigation flux into soil surface refers to the rate at which water from irrigation enters the soil surface. This is an important factor in agricultural management and water resource planning as it directly influences the amount of water available to crops and its effectiveness in promoting plant growth. Measurements of this parameter can help optimize irrigation strategies and conserve water resources.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>Irrig2SoilSurf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>irrifation flux into soil surface</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -18284,10 +13188,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001455">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <oboInOwl:hasRelatedSynonym>LakeSurfFlowMicP_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>lake surface water flux</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18296,10 +13196,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001458">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000022"/>
-        <oboInOwl:hasRelatedSynonym>LakeSurfHeatFlux_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>lake surface heat flux, outgoing positive</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18308,9 +13204,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001459">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The partitioning of organic residue materials into different decomposition kinetic pools based on their biochemical characteristics. This parameter determines how plant litter and organic matter are distributed among fast, intermediate, and slow decomposing fractions in soil biogeochemical models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ORCI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>allocation of residue to kinetic components</rdfs:label>
+        <rdfs:label>Allocation of residue to kinetic components</rdfs:label>
     </owl:Class>
     
 
@@ -18319,9 +13217,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001460">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The distribution of substrates or nutrients among different microbial functional groups with distinct metabolic kinetics. This parameter governs how available resources are partitioned between fast-growing and slow-growing microbial communities in soil biogeochemical cycling models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>FL</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>allocation to microbial kinetic fractions</rdfs:label>
+        <rdfs:label>Allocation to microbial kinetic fractions</rdfs:label>
     </owl:Class>
     
 
@@ -18330,9 +13230,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001461">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The ratio limits of nitrogen to carbon content in heterotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the range of nutrient ratios that heterotrophic microorganisms can maintain and is essential for modeling microbial nutrient demand and growth limitations in soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rNCOMC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>maximum/minimum mass based heterotrophic microbial N:C</rdfs:label>
+        <rdfs:label>Maximum/minimum mass based heterotrophic microbial N:C</rdfs:label>
         <bervo:BERVO_has_unit>gN gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18342,9 +13244,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001462">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The ratio limits of phosphorus to carbon content in heterotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the range of phosphorus ratios that heterotrophic microorganisms can maintain and is crucial for modeling phosphorus cycling and microbial growth limitations in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rPCOMC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>maximum/minimum mass based heterotrophic microbial P:C</rdfs:label>
+        <rdfs:label>Maximum/minimum mass based heterotrophic microbial P:C</rdfs:label>
         <bervo:BERVO_has_unit>gP gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18354,9 +13258,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001463">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The ratio limits of nitrogen to carbon content in autotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the nutrient ratio ranges for autotrophic microorganisms and is important for modeling nitrogen fixation, nitrification, and other autotrophic processes in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rNCOMCAutor</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>maximum/minimum mass based autotrophic microbial N:C</rdfs:label>
+        <rdfs:label>Maximum/minimum mass based autotrophic microbial N:C</rdfs:label>
         <bervo:BERVO_has_unit>gN gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18366,9 +13272,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001464">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The ratio limits of phosphorus to carbon content in autotrophic microbial biomass, defining the stoichiometric constraints. This parameter establishes the phosphorus ratio ranges for autotrophic microorganisms and is essential for modeling phosphorus cycling in autotrophic microbial communities and soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rPCOMCAutor</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>maximum/minimum mass based autotrophic microbial P:C</rdfs:label>
+        <rdfs:label>Maximum/minimum mass based autotrophic microbial P:C</rdfs:label>
         <bervo:BERVO_has_unit>gP gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18378,9 +13286,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001465">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The mean of the maximum and minimum nitrogen to carbon ratios across microbial functional groups in soil. This parameter represents the average stoichiometric constraint for nitrogen in microbial communities and is used for scaling biogeochemical processes across diverse microbial populations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rNCOMC_ave</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>group average maximum/minimum mass based microbial N:C</rdfs:label>
+        <rdfs:label>Group average maximum/minimum mass based microbial N:C</rdfs:label>
         <bervo:BERVO_has_unit>gN gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18390,9 +13300,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001466">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The mean of the maximum and minimum phosphorus to carbon ratios across microbial functional groups in soil. This parameter represents the average stoichiometric constraint for phosphorus in microbial communities and is essential for scaling phosphorus cycling processes across diverse soil microorganisms.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>rPCOMC_ave</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>group average maximum/minimum mass based microbial P:C</rdfs:label>
+        <rdfs:label>Group average maximum/minimum mass based microbial P:C</rdfs:label>
         <bervo:BERVO_has_unit>gP gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18402,10 +13314,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001469">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
-        <oboInOwl:hasRelatedSynonym>DOSA</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>rate constant for litter colonization by heterotrophs</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18414,10 +13322,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001470">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
-        <oboInOwl:hasRelatedSynonym>SPOSC</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>specific decomposition rate constant</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18426,9 +13330,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001471">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The proportional distribution of available nitrogen among different kinetic pools or microbial functional groups. This parameter governs how nitrogen is partitioned between fast and slow cycling components and affects nitrogen availability for plant uptake and ecosystem productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNOFC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>fractions to allocate N to kinetic components</rdfs:label>
+        <rdfs:label>Fractions to allocate nitrogen to kinetic components</rdfs:label>
     </owl:Class>
     
 
@@ -18437,9 +13343,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001472">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The proportional distribution of available phosphorus among different kinetic pools or microbial functional groups. This parameter controls phosphorus partitioning between fast and slow cycling components and is crucial for modeling phosphorus limitation and ecosystem nutrient cycling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPOFC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>fractions to allocate P to kinetic components</rdfs:label>
+        <rdfs:label>Fractions to allocate phosphorus to kinetic components</rdfs:label>
     </owl:Class>
     
 
@@ -18448,9 +13356,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001473">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The standard nitrogen to carbon ratios used for soil organic carbon complexes when specific measurements are unavailable. This parameter provides default stoichiometric constraints for soil organic matter decomposition and is essential for initializing biogeochemical models in data-limited environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNRH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>default N:C ratios in SOC complexes</rdfs:label>
+        <rdfs:label>Default N:C ratios in soil organic carbon complexes</rdfs:label>
         <bervo:BERVO_has_unit>gN gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18460,9 +13370,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001474">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
+        <obo:IAO_0000115>The standard phosphorus to carbon ratios used for soil organic carbon complexes when specific measurements are unavailable. This parameter provides default stoichiometric constraints for phosphorus cycling in soil organic matter and is crucial for model initialization in phosphorus-limited ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPRH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>default P:C ratios in SOC complexes</rdfs:label>
+        <rdfs:label>Default P:C ratios in soil organic carbon complexes</rdfs:label>
         <bervo:BERVO_has_unit>gN gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18472,10 +13384,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001475">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
-        <oboInOwl:hasRelatedSynonym>OMCF</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>heterotrophic microbial biomass composition in SOC</rdfs:label>
-        <bervo:BERVO_has_unit>gC gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18484,10 +13392,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001476">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000023"/>
-        <oboInOwl:hasRelatedSynonym>OMCA</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>autotrophic microbial biomass composition in SOC</rdfs:label>
-        <bervo:BERVO_has_unit>gC gC-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18496,10 +13400,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001477">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>TKS_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>soil temperature</rdfs:label>
-        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18508,10 +13408,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001478">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>TLIceThawMicP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>hourly accumulated freeze-thaw flux in micropores</rdfs:label>
-        <bervo:BERVO_has_unit>m2 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18520,10 +13416,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001479">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>TLPhaseChangeHeat2Soi_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>hourly accumulated freeze-thaw latent heat flux from soil</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18532,10 +13424,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001480">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>TLIceThawMacP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>hourly accumulated freeze-thaw flux in macropores</rdfs:label>
-        <bervo:BERVO_has_unit>m2 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18544,10 +13432,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001481">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>XPhaseChangeHeatL_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>hourly accumulated freeze-thaw latent heat flux from snow</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18556,10 +13440,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001482">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>VHeatCapacity_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>soil heat capacity</rdfs:label>
-        <bervo:BERVO_has_unit>MJ m-3 K-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18568,9 +13448,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001484">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The total thermal energy content accumulated across all ecosystem components within a model grid cell. This parameter includes heat storage in soil layers, litter layer, and vegetation canopy, representing the integrated thermal capacity of the entire ecosystem column.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatStore_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>heat stored over the grid, including soil, litter and canopy</rdfs:label>
+        <rdfs:label>Heat stored over the grid, including soil, litter and canopy</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18580,9 +13462,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001485">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy input rate that contributes to temperature increase in soil layers or ecosystem components. This parameter represents various heat sources including solar radiation absorption, metabolic heat generation, and artificial heating, affecting local temperature dynamics and ecosystem processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatSource_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>heat source for warming</rdfs:label>
+        <rdfs:label>Heat source for warming</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18592,9 +13476,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001486">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The upper component of the fraction used to calculate thermal conductivity of soil solid particles. This parameter incorporates soil mineralogy, particle size distribution, and porosity effects on heat conduction through the solid phase of soil matrix in thermal modeling calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>NumerSolidThermCond_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>numerator for soil solid thermal conductivity</rdfs:label>
+        <rdfs:label>Numerator for soil solid thermal conductivity</rdfs:label>
         <bervo:BERVO_has_unit>MJ m h-1 K-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18604,10 +13490,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001487">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>DenomSolidThermCond_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>denominator for soil solid thermal conductivity</rdfs:label>
-        <bervo:BERVO_has_unit>MJ K-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18616,10 +13498,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001488">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>HeatFlx2Grnd_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>heat flux into ground, computed from surface energy balance model</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18628,10 +13506,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001489">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>THeatFlowCellSoil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>hourly heat flux into soil layer</rdfs:label>
-        <bervo:BERVO_has_unit>MJ m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18640,9 +13514,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001490">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy removed from the soil system through water drainage processes. This parameter accounts for heat export when warm soil water moves laterally or vertically out of the system, affecting local soil temperature and energy balance in hydrologically active soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatDrain_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>heat loss through drainage</rdfs:label>
+        <rdfs:label>Heat loss through drainage</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18652,9 +13528,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001491">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy removed from the surface through overland water flow. This parameter quantifies heat export when surface water at ambient temperature flows off the landscape, contributing to local cooling and energy redistribution across watershed scales.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatRunSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>heat loss through surface runoff</rdfs:label>
+        <rdfs:label>Heat loss through surface runoff</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18664,7 +13542,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001492">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy removed from the system through water discharge from soil or groundwater. This parameter accounts for heat export through various water outflow processes and affects regional energy balance and thermal dynamics in terrestrial-aquatic interface zones.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatDischar_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
         <rdfs:label>Heat loss through discharge</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
@@ -18676,9 +13556,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001493">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The total thermal energy transfer rate into the entire soil column from surface and boundary sources. This parameter represents the integrated heat input to the soil profile and is fundamental for modeling overall soil thermal dynamics and temperature changes across multiple soil layers.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THeatFlow2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>Heat flow into colum</rdfs:label>
+        <rdfs:label>Heat flow into column</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18688,7 +13570,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001494">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy input rate resulting from various heating processes within the soil system. This parameter includes heat generation from metabolic processes, decomposition, root respiration, and external heating sources that contribute to soil temperature elevation and energy balance.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HeatSource_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
         <rdfs:label>Heat source from heating</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
@@ -18700,7 +13584,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001495">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
+        <obo:IAO_0000115>The thermal energy exchange during phase transitions between frozen and liquid water in soil. This parameter accounts for latent heat release during freezing and latent heat absorption during thawing, which significantly affects soil temperature dynamics in cold climate regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>THeatSoiThaw_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
         <rdfs:label>Heat associated with freeze-thaw</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
@@ -18712,10 +13598,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001496">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>QSnoHeatXfer2Soil_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>Heat flux from snow into soil</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18724,10 +13606,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001497">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000024"/>
-        <oboInOwl:hasRelatedSynonym>QIceInflx_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>Ice influx to layer, essential for pond/lake</rdfs:label>
-        <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18736,9 +13614,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001498">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The topographic gradient measured in four cardinal directions, representing the three-dimensional terrain characteristics. This parameter controls surface water flow patterns, erosion potential, solar radiation interception, and microclimate variations across landscape positions in ecosystem models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SLOPE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>slope in four directions</rdfs:label>
+        <rdfs:label>Slope in four directions</rdfs:label>
         <bervo:BERVO_has_unit>o</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18748,10 +13628,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001499">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
-        <oboInOwl:hasRelatedSynonym>FieldCapacity_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>water contents at field capacity</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18760,10 +13636,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001500">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
-        <oboInOwl:hasRelatedSynonym>WiltPoint_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>water contents at wilting point</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18772,9 +13644,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001501">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The maximum rate of water movement through saturated soil in the vertical direction under the influence of gravity. This parameter is fundamental for modeling groundwater recharge, drainage processes, and vertical water redistribution in soil profiles across terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SatHydroCondVert_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>soil vertical saturated hydraulic conductivity</rdfs:label>
+        <rdfs:label>Soil vertical saturated hydraulic conductivity</rdfs:label>
         <bervo:BERVO_has_unit>mm h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18784,9 +13658,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001502">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The maximum rate of water movement through saturated soil in the horizontal direction under hydraulic gradients. This parameter controls lateral water flow, subsurface drainage patterns, and hillslope hydrology processes that redistribute water across landscape positions in watershed systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SatHydroCondHrzn_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>soil horizontal saturated hydraulic conductivity</rdfs:label>
+        <rdfs:label>Soil horizontal saturated hydraulic conductivity</rdfs:label>
         <bervo:BERVO_has_unit>mm h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18796,10 +13672,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001503">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
-        <oboInOwl:hasRelatedSynonym>PSIAtFldCapacity_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>water potentials at field capacity</rdfs:label>
-        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18808,10 +13680,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001504">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
-        <oboInOwl:hasRelatedSynonym>PSIAtWiltPoint_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>water potentials at wilting point</rdfs:label>
-        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18820,10 +13688,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001505">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
-        <oboInOwl:hasRelatedSynonym>THW_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>initial soil water content</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18832,10 +13696,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001506">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
-        <oboInOwl:hasRelatedSynonym>THI_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>initial ice content</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18844,9 +13704,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001507">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
-        <oboInOwl:hasRelatedSynonym>SurfAlbedo_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>surface albedo</rdfs:label>
     </owl:Class>
     
 
@@ -18855,9 +13712,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001508">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
-        <oboInOwl:hasRelatedSynonym>LOGPOROS_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log soil porosity</rdfs:label>
     </owl:Class>
     
 
@@ -18866,9 +13720,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001509">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of volumetric water content at field capacity, used in logarithmic transformations for statistical analysis. This parameter enables linear regression modeling of soil water retention relationships and improves predictive accuracy in pedotransfer functions for soil hydraulic characterization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGFldCapacity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water content at field capacity</rdfs:label>
+        <rdfs:label>Log water content at field capacity</rdfs:label>
     </owl:Class>
     
 
@@ -18877,9 +13733,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001510">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of volumetric water content at wilting point, used in logarithmic transformations for statistical modeling. This parameter facilitates linear relationships in pedotransfer functions and improves predictions of plant-available water capacity across diverse soil types and textures.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGWiltPoint_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water content at wilting point</rdfs:label>
+        <rdfs:label>Log water content at wilting point</rdfs:label>
     </owl:Class>
     
 
@@ -18888,9 +13746,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001511">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of the ratio between soil porosity and water content at field capacity, representing pore size distribution characteristics. This parameter quantifies the proportion of large drainable pores and is essential for modeling soil drainage capacity and aeration status in agricultural systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSD_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log (soil porosity /water content at field capacity)</rdfs:label>
+        <rdfs:label>Log (soil porosity /water content at field capacity)</rdfs:label>
     </owl:Class>
     
 
@@ -18899,9 +13759,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001513">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>A dimensionless parameter that describes the shape of the soil water retention curve during drying processes. This parameter controls the steepness and curvature of water release relationships and is essential for modeling soil water dynamics, irrigation scheduling, and plant water availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SRP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>shape parameter for water desorption</rdfs:label>
+        <rdfs:label>Shape parameter for water desorption</rdfs:label>
     </owl:Class>
     
 
@@ -18910,9 +13772,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001514">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
-        <oboInOwl:hasRelatedSynonym>FSLOPE_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of slope in 1 and 2</rdfs:label>
     </owl:Class>
     
 
@@ -18921,10 +13780,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001515">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
-        <oboInOwl:hasRelatedSynonym>VLMicPt0_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>initial total soil micropore porosity</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -18933,9 +13788,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001516">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of soil water potential when all pore spaces are filled with water. This parameter represents the logarithmic transformation of saturation conditions and is used in mathematical models to linearize water retention relationships for improved computational efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGPSIAtSat</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water potential at saturation</rdfs:label>
+        <rdfs:label>Log water potential at saturation</rdfs:label>
         <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18945,9 +13802,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001517">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of soil water potential at field capacity, used in logarithmic transformations of water retention functions. This parameter enables linear modeling approaches for predicting soil water dynamics and plant-available water capacity across different soil types and environmental conditions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGPSIFLD_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water potential at field capacity</rdfs:label>
+        <rdfs:label>Log water potential at field capacity</rdfs:label>
     </owl:Class>
     
 
@@ -18956,9 +13815,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001518">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The natural logarithm of soil water potential at wilting point, representing the logarithmic transformation of permanent wilting conditions. This parameter is used in mathematical models to linearize water stress relationships and improve predictions of plant water limitation thresholds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGPSIMN_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water potential at wilting point</rdfs:label>
+        <rdfs:label>Log water potential at wilting point</rdfs:label>
     </owl:Class>
     
 
@@ -18967,9 +13828,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001520">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The difference between logarithmic water potentials at saturation and field capacity, representing the range of drainable water. This parameter quantifies the logarithmic scale difference in water retention and is used in mathematical models to characterize soil drainage capacity and pore size distribution.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>LOGPSIMND_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>log water potential at saturation - log water potential at field capacity</rdfs:label>
+        <rdfs:label>Log water potential at saturation - log water potential at field capacity</rdfs:label>
     </owl:Class>
     
 
@@ -18978,9 +13841,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001521">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of the solid mineral components of soil by one degree. This parameter depends on soil mineralogy and bulk density, and controls soil temperature dynamics, heat storage capacity, and thermal buffering in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>VHeatCapacitySoilM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>soil solid heat capacity</rdfs:label>
+        <rdfs:label>Soil solid heat capacity</rdfs:label>
         <bervo:BERVO_has_unit>MPa m-3 K-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -18990,9 +13855,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001522">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The maximum depth of seasonal thaw in permafrost soils, representing the thickness of the seasonally unfrozen layer. This parameter is critical for modeling permafrost dynamics, root zone availability, biogeochemical processes, and ecosystem functioning in cold climate regions.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ActiveLayDepZ_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>active layer depth of a permafrost soil</rdfs:label>
+        <rdfs:label>Active layer depth of a permafrost soil</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19001,11 +13868,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001523 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001523">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>CORGCI_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil organic C content</rdfs:label>
-        <bervo:BERVO_has_unit>g kg-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19013,11 +13876,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001524 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001524">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>POROSI_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil porosity</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19025,11 +13884,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001525 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001525">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>SoilFracAsMacPt0_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore fraction</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19037,11 +13892,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001526 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001526">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>CSAND_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil sand content</rdfs:label>
-        <bervo:BERVO_has_unit>kg Mg-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19049,11 +13900,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001527 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001527">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>CSILT_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil silt content</rdfs:label>
-        <bervo:BERVO_has_unit>kg Mg-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19061,11 +13908,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001528 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001528">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>CCLAY_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil clay content</rdfs:label>
-        <bervo:BERVO_has_unit>kg Mg-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19073,8 +13916,10 @@
     <!-- https://w3id.org/bervo/BERVO_0001529 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001529">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The proportion of soil volume occupied by rock fragments, representing the non-soil mineral component. This parameter reduces effective soil volume for water storage and root growth, affects bulk density calculations, and influences soil thermal and hydraulic properties in stony soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ROCK_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
         <rdfs:label>Rock fraction</rdfs:label>
         <bervo:BERVO_has_unit>0-1</bervo:BERVO_has_unit>
@@ -19085,11 +13930,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001530 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001530">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>SoiBulkDensityt0_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>initial bulk density,,0=water</rdfs:label>
-        <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19097,11 +13938,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001531 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001531">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>FracSoiAsMicP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>micropore fraction</rdfs:label>
-        <bervo:BERVO_has_unit>0-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19109,11 +13946,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001532 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001532">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>SoilFracAsMacP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>macropore fraction</rdfs:label>
-        <bervo:BERVO_has_unit>0-1</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19121,10 +13954,12 @@
     <!-- https://w3id.org/bervo/BERVO_0001533 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001533">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
+        <obo:IAO_0000115>The average distance between adjacent macropore channels in soil, representing spatial connectivity of large pores. This parameter affects diffusion pathways for gases and solutes, influences macropore flow interactions, and is essential for modeling three-dimensional transport processes in structured soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PathLenMacPore_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>path length between macopores</rdfs:label>
+        <rdfs:label>Path length between macropores</rdfs:label>
         <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19133,11 +13968,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001534 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001534">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>MacPoreRadius_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>radius of macropores</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19145,11 +13976,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001535 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001535">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>SoilBulkDensity_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil bulk density</rdfs:label>
-        <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19157,10 +13984,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001536 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001536">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>MacPoreNumbers_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>number of macropores</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19168,11 +13992,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001538 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001538">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>VLSoilPoreMicP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>Volume of soil occupied by micropores</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19180,11 +14000,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001539 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001539">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>VLSoilMicP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>volume of micropores</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19192,11 +14008,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001540 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001540">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>VLSoilMicPMass_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>mass of soil layer</rdfs:label>
-        <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19204,11 +14016,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001541 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001541">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>SoilMicPMassLayerMn</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>minimum soil layer mass</rdfs:label>
-        <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19216,11 +14024,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001542 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001542">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>SoilMicPMassLayerMX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum soil layer mass</rdfs:label>
-        <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19228,11 +14032,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001546 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001546">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>VLMicP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>total micropore volume in layer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19240,11 +14040,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001547 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001547">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>VLMacP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>total macropore volume in layer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19252,11 +14048,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001548 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001548">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>VGeomLayer_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil volume including macropores+rock</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19264,11 +14056,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001549 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001549">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>VGeomLayert0_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>initial soil volume including macropores+rock</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19276,11 +14064,7 @@
     <!-- https://w3id.org/bervo/BERVO_0001550 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001550">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000026"/>
-        <oboInOwl:hasRelatedSynonym>VOLTX_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>maximum soil pore (mac+mic) volume allowed</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000025"/>
     </owl:Class>
     
 
@@ -19289,10 +14073,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001551">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>VLSnowHeatCapM_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric heat capacity of snowpack</rdfs:label>
-        <bervo:BERVO_has_unit>MJ/K d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19301,10 +14081,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001552">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>WatFlowInSnowM_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack water flux</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19313,10 +14089,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001553">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>DrySnoFlxByRedistM_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>runoff snow flux</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19325,9 +14097,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001554">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>SoilAlbedo_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack albedo</rdfs:label>
     </owl:Class>
     
 
@@ -19336,10 +14105,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001555">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>NewSnowDens_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>new snowpack density</rdfs:label>
-        <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19348,14 +14113,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001556">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snow temperature (TCSnow) refers to the temperature of the snowpack. This parameter is typically expressed in degrees Celsius and can vary significantly within the snowpack, affecting various processes such as snow melting, sublimation, compaction, and metamorphosis. Snow temperature is crucial for understanding and predicting various snow-related phenomena and has important implications for ecosystem dynamics, climate change studies, and water resource management.|Snow temperature refers to the measurement of the thermal state of the snow on the ground. It is an important factor affecting a variety of hydrological, climatological and environmental processes including snow metamorphism, snow melt, ice formation, gas exchange, and microbial activity in snow-covered ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TCSnow_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow temperature</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
-        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
-        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </owl:Class>
     
 
@@ -19364,13 +14121,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001558">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snowpack heat capacity refers to the amount of heat energy required to raise the temperature of a given amount of snow by a certain degree. It is a critical parameter for understanding the thermal properties of the snowpack, predicting snowmelt rates and timing, and modeling the impacts of snow on local and regional climate.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VLHeatCapSnow_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack heat capacity</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000147"/>
-        <bervo:BERVO_has_unit>MJ m-3 K-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
     </owl:Class>
     
 
@@ -19379,10 +14129,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001559">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>VLDrySnoWE_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water equivalent dry snow in snowpack layer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19391,10 +14137,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001560">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>VLWatSnow_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow water volume in snowpack layer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19403,10 +14145,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001561">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>VLIceSnow_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow ice volume in snowpack layer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19415,10 +14153,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001562">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>VLSnoDWIprev_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow volume in snowpack layer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19427,12 +14161,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001563">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snowpack density refers to the mass of snow contained in a given volume of snowpack. It is an essential parameter in understanding the characteristics of a snowpack and its water equivalence. A higher snow density indicates that the snowpack has a higher water content.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SnoDens_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack density</rdfs:label>
-        <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </owl:Class>
     
 
@@ -19441,10 +14169,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001564">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>SnowThickL_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack layer thickness</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19453,10 +14177,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001565">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>WatXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>hourly snow water transfer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19465,10 +14185,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001566">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>SnoXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>hourly snow transfer to each layer</rdfs:label>
-        <bervo:BERVO_has_unit>m d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19477,10 +14193,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001567">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>IceXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>hourly snow ice transfer to each layer</rdfs:label>
-        <bervo:BERVO_has_unit>m d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19489,10 +14201,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001568">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>HeatXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>hourly convective heat flux from water transfer</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19501,9 +14209,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001569">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>nsnol_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>number of snow layers in column</rdfs:label>
     </owl:Class>
     
 
@@ -19512,10 +14217,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001570">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>cumSnowDepz_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative depth to bottom of snowpack layer</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19524,10 +14225,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001571">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>VLSnoDWIMax_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>maximum snowpack volume allowed in each layer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19536,13 +14233,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001572">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snowpack depth refers to the total depth of snow and ice on the ground in mountainous or high altitude regions. This depth can vary greatly due to factors such as precipitation, temperature, and wind. Measuring this depth helps in understanding the water resource availability in such regions, as this snow will melt and provide water supply.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SnowDepth_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack depth</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </owl:Class>
     
 
@@ -19551,14 +14241,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001573">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snow volume in snowpack (water equivalent) refers to the volume of water that would result from melting a given volume of accumulated snow in a snowpack. It is commonly used in hydrology and climate studies to estimate available water resources and understand climate variability and trends. This measurement is typically expressed in millimeters (mm) of water equivalent and it reflects the density, depth and water content of the snowpack.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VcumDrySnoWE_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow volume in snowpack (water equivalent)</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -19567,14 +14249,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001574">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>The volume of water present in the snowpack, including both liquid water and ice.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VcumWatSnow_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water volume in snowpack</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -19583,13 +14257,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001575">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Ice volume in snowpack refers to the total volume of ice present in a snowpack area. This can vary greatly due to factors such as temperature, precipitation, and the nature of the snowpack itself. Measuring this volume helps in understanding the water resource availability in high altitude regions, as this ice will eventually melt and provide water supply.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VcumIceSnow_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>ice volume in snowpack</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
     </owl:Class>
     
 
@@ -19598,10 +14265,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001576">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>VcumSnoDWI_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>dry snow volume</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19610,10 +14273,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001577">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>VcumSnowWE_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water equivalent snowpack</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19622,10 +14281,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001578">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>VLHeatCapSnowMin_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>minimum layer integrated snowpack heat capacity</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 K-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19634,10 +14289,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001579">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>WatConvSno2MicP_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water from snowpack to soil micropores</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19646,10 +14297,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001580">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>WatConvSno2MacP_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water from snowpack to soil macropores</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19658,10 +14305,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001581">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>HeatConvSno2Soi_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>convective heat from snowpack to soil</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19670,10 +14313,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001582">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>WatConvSno2LitR_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>water flux from snowpack to litter</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19682,10 +14321,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001583">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>HeatConvSno2LitR_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>convective heat flux from snowpack to litter</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19694,10 +14329,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001584">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>DrySnoByRedistrib_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff snow</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19706,10 +14337,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001585">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>WatSnoByRedist_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff water</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19718,12 +14345,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001586">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snowpack runoff ice refers to the portion of a snowpack that has melted, flowed over the snow surface, and then re-frozen into ice. In colder climate regions, this can be a significant component of spring flood volumes, as ice can block channels and store water on the landscape, which then melts at a later time contributing to flood flow. Understanding and measuring this phenomenon is important for forecasting and managing flood risks in these regions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>IceSnoBySnowRedist_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff ice</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19732,10 +14353,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001587">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>HeatSnoByRedist_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff heat</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19744,15 +14361,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001588">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>Snowpack runoff CO2 flux refers to the amount of CO2 that is transferred from the snowpack to other Earth&apos;s components such as soil, air and rivers during snowmelt. This process of carbon transfer plays an essential role in Earth&apos;s carbon cycle.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcg_FloXSnow_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff CO2 flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -19761,14 +14369,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001589">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcn_FloXSnow_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack runoff NH4 flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -19777,10 +14377,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001590">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>THeatSnowThaw_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total heat associated with phase change in snow</rdfs:label>
-        <bervo:BERVO_has_unit>MJ/d2/h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19789,10 +14385,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001591">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcg_solsml_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>Disolved volatile tracers in snow</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19801,10 +14393,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001592">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcn_solsml_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>Dissolved nutrient tracers in snow</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19813,10 +14401,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001593">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcSalt_ml_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snowpack salt dissolved tracers</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19825,10 +14409,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001594">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>SnowEngyBeg_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total snow-held energy at the beginning of the time step</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19837,10 +14417,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001595">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>SnowEngyEnd_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total snow-held energy at the end of the time step</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19849,9 +14425,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001596">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The total water equivalent mass of the snowpack at the start of a simulation time interval. This parameter establishes initial water storage conditions for mass balance calculations, tracking snow accumulation and ablation processes throughout the simulation period.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnowMassBeg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow mass H2O eqv at the beginning of the time step</rdfs:label>
+        <rdfs:label>Snow mass water eqv at the beginning of the time step</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19861,9 +14439,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001597">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The total water equivalent mass of the snowpack at the end of a simulation time interval. This parameter reflects net changes from precipitation, sublimation, and melting, representing final water storage state for mass balance verification and subsequent time step initialization.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SnowMassEnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow mass H2O eqv at the end of the time step</rdfs:label>
+        <rdfs:label>Snow mass water eqv at the end of the time step</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19873,11 +14453,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001598">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <obo:IAO_0000115>The term &apos;total salt in snow drift&apos; refers to the amount of salt contained in a snow drift. It specifically represents the sum of all types of salts present, such as sodium chloride (NaCl), magnesium chloride (MgCl2), calcium chloride (CaCl2), and others. This parameter is essential for understanding the impact of salt on snowpack properties, such as its density, melting rate, and water content. It is commonly used in Earth system models to simulate the effects of salting on snow accumulation and the subsequent release of salt into the environment during snowmelt.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcSalt_FloXSnow_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total salt in snow drift</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19886,9 +14461,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001599">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric flow rate of precipitation falling as snow and accumulating in the snowpack. This parameter represents snow accumulation from atmospheric moisture, controlling snowpack mass balance and seasonal water storage in snow-dominated watersheds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Prec2Snow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>precipiation to snow</rdfs:label>
+        <rdfs:label>Precipitation to snow</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19898,9 +14475,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001600">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The thermal energy flux delivered to snowpack through incoming precipitation, including sensible heat content. This parameter affects snowpack temperature, melting rates, and energy balance, particularly important during rain-on-snow events that can trigger rapid snowmelt.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecHeat2Snow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation heat to snow</rdfs:label>
+        <rdfs:label>Precipitation heat to snow</rdfs:label>
         <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19910,9 +14489,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001601">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The volumetric flow rate of water equivalent leaving the snowpack and transferring to alternative water storage compartments such as soil or groundwater. This parameter quantifies water redistribution from snow systems to other hydrological reservoirs, essential for tracking water balance and snowmelt contributions to different storage pools.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QSnowH2Oloss_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow water eqv loss to other storage</rdfs:label>
+        <rdfs:label>Snow water eqv loss to other storage</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19922,10 +14503,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001602">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>QSnowHeatLoss_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total heatloss from snow</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -19934,9 +14511,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001603">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved volatile compounds from snowpack to surface litter layer through liquid water transport. This parameter represents contaminant and atmospheric deposition transfer, affecting biogeochemical cycling and soil chemistry in forest floor ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_AquaADV_Snow2Litr_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqeuous volatile tracer from snow to litter</rdfs:label>
+        <rdfs:label>Aqueous volatile tracer from snow to litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19946,9 +14525,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001604">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved nutrients from snowpack to surface litter layer through liquid water transport. This parameter controls nutrient delivery from atmospheric deposition, affecting decomposition rates and ecosystem productivity in organic surface horizons.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_AquaADV_Snow2Litr_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqeuous nutrient tracer from snow to litter</rdfs:label>
+        <rdfs:label>Aqueous nutrient tracer from snow to litter</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19958,9 +14539,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001605">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved volatile compounds from snowpack to underlying soil through infiltration processes. This parameter represents atmospheric contaminant delivery to soil systems, affecting soil chemistry and potential groundwater contamination pathways.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_AquaADV_Snow2Soil_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous volatile tracer from snow to soil</rdfs:label>
+        <rdfs:label>Aqueous volatile tracer from snow to soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19970,9 +14553,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001606">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved nutrients from snowpack to underlying soil through infiltration processes. This parameter controls nutrient input from atmospheric deposition, affecting soil fertility and plant nutrient availability following snowmelt events.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_AquaADV_Snow2Soil_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous nutrient tracer from snow to soil</rdfs:label>
+        <rdfs:label>Aqueous nutrient tracer from snow to soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19982,9 +14567,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001607">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of dissolved nutrients from snowpack to laterally adjacent soil bands through lateral flow processes. This parameter represents nutrient redistribution across topographic gradients, affecting spatial patterns of soil fertility and vegetation productivity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_AquaADV_Snow2Band_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous nutrient tracer from snow to band soil</rdfs:label>
+        <rdfs:label>Aqueous nutrient tracer from snow to band soil</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -19994,10 +14581,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001608">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcSalt_AquaADV_Snow2Soil_flx</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>salt flux from snow to soil</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20006,10 +14589,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001609">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcSalt_AquaADV_Snow2Litr_flx</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>salt flux from snow to litter</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20018,10 +14597,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001610">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcg_snowMass_beg_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total mass of valatile tracer in snow at previous time step</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20030,10 +14605,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001611">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcg_snowMass_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total mass of valatile tracer in snow</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20042,10 +14613,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001612">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcg_snowMassloss_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total volatile mass of tracer loss from snow</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20054,10 +14621,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001613">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcn_snowMassloss_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total nutrient mass of tracer loss from snow</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20066,10 +14629,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001614">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcSalt_snowMassloss_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>total salt mass of tracer loss from snow</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20078,10 +14637,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001615">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcg_AquaAdv_flx_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous volatile tracer flux in snow</rdfs:label>
-        <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20090,10 +14645,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001616">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcn_AquaAdv_flx_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous nutrient tracer flux in snow</rdfs:label>
-        <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20102,10 +14653,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001617">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
-        <oboInOwl:hasRelatedSynonym>trcSalt_AquaAdv_flx_snvr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>aqueous salt tracer flux through snow</rdfs:label>
-        <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20114,9 +14661,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001618">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>A logical indicator controlling snow redistribution calculations during intermediate computational iterations in numerical models. This parameter manages the activation of wind-driven snow transport processes, ensuring computational efficiency and numerical stability in complex terrain simulations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IFLBSM_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>flag for snow redistribution in intermediate iterations</rdfs:label>
+        <rdfs:label>Flag for snow redistribution in intermediate iterations</rdfs:label>
     </owl:Class>
     
 
@@ -20125,9 +14674,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001619">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of nutrients lost from snowpack through wind-driven snow transport and redistribution. This parameter represents nutrient export through drifting snow, affecting spatial nutrient distribution and local ecosystem nutrient budgets.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcn_SnowDrift_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>nutrient loss from snow due to drifting</rdfs:label>
+        <rdfs:label>Nutrient loss from snow due to drifting</rdfs:label>
         <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20137,9 +14688,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001620">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The mass transfer rate of volatile compounds lost from snowpack through wind-driven snow transport and redistribution. This parameter represents contaminant export through drifting snow, affecting air quality and spatial pollutant distribution patterns.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_SnowDrift_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>volatile loss from snow due to drifting</rdfs:label>
+        <rdfs:label>Volatile loss from snow due to drifting</rdfs:label>
         <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20149,9 +14702,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001621">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000027"/>
+        <obo:IAO_0000115>The molar transfer rate of salts lost from snowpack through wind-driven snow transport and redistribution. This parameter represents salt export through drifting snow, affecting local soil salinity patterns and downstream water quality impacts.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_SnowDrift_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>salt loss through snow drift</rdfs:label>
+        <rdfs:label>Salt loss through snow drift</rdfs:label>
         <bervo:BERVO_has_unit>mol/d2/h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20161,10 +14716,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001622">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <oboInOwl:hasRelatedSynonym>FertN_mole_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>fertilizer in soil from broadcast</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20173,10 +14724,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001623">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <oboInOwl:hasRelatedSynonym>FertN_mole_Band_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>fertilizer in band from side-dressing</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20185,12 +14732,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001624">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <obo:IAO_0000115>Soil mixing fraction with tillage refers to the proportion of the soil that is mixed or disturbed during the process of tillage. Tillage is the agricultural process of preparing the soil for planting by mechanical agitation, which can include plowing, turning, stirring, and harrowing. Knowledge of the soil mixing fraction is important for understanding soil structure, nutrient availability, and seedbed preparation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DepzCorp_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>soil mixing fraction with tillage</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -20199,13 +14740,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001625">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <obo:IAO_0000115>Fertilizer application refers to the process of adding supplemental nutrients to the soil to improve plant health and crop yield. The type, amount, timing, and method of application can depend on various factors including the specific crop being grown, the characteristics of the soil, and the overall goals of the agriculture operation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FERT</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>fertilizer application</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000106"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
-        <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20214,14 +14748,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001626">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <obo:IAO_0000115>Depth of fertilizer application refers to the distance below the surface of the soil at which fertilizers are applied. Different crops and soils may require different application depths for optimal nutrient absorption and to minimize nutrient losses due to leaching or erosion. It is an important parameter in agricultural modeling and management, directly influencing the effectiveness and environmental impact of fertilization practices.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FDPTH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>depth of fertilizer application</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
     </owl:Class>
     
 
@@ -20230,10 +14756,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001627">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <oboInOwl:hasRelatedSynonym>ROWI</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>row spacing of fertilizer band from side-dressing</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20242,10 +14764,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001628">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <oboInOwl:hasRelatedSynonym>ROWSpaceNH4_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>row spacing of NH4 fertilizer band from side-dressing</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20254,10 +14772,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001629">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <oboInOwl:hasRelatedSynonym>ROWSpaceNO3_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>row spacing of NO3 fertilizer band from side-dressing</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20266,10 +14780,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001630">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000028"/>
-        <oboInOwl:hasRelatedSynonym>ROWSpacePO4_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>row spacing of PO4 fertilizer band from side-dressing</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20278,9 +14788,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001631">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <oboInOwl:hasRelatedSynonym>SineLeafAngle</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>sine of leaf angle</rdfs:label>
     </owl:Class>
     
 
@@ -20289,9 +14796,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001632">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <oboInOwl:hasRelatedSynonym>CosineLeafAngle</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>cosine of leaf angle</rdfs:label>
     </owl:Class>
     
 
@@ -20300,9 +14804,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001633">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <oboInOwl:hasRelatedSynonym>OMEGA</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>sine of indirect sky radiation on leaf surface</rdfs:label>
     </owl:Class>
     
 
@@ -20311,9 +14812,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001634">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <oboInOwl:hasRelatedSynonym>OMEGX</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>sine of indirect sky radiation on leaf surface/sine of indirect sky radiation</rdfs:label>
     </owl:Class>
     
 
@@ -20322,9 +14820,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001635">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
+        <obo:IAO_0000115>A logical indicator controlling whether to include multiple scattering of reflected radiation within vegetation canopies. This parameter activates complex radiative transfer calculations, improving accuracy of light distribution and photosynthesis modeling in dense vegetation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iScatteringDiffus</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>flag for calculating backscattering of radiation in canopy</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Flag for calculating backscattering of radiation in canopy</rdfs:label>
     </owl:Class>
     
 
@@ -20333,9 +14833,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001636">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
+        <obo:IAO_0000115>The flux density of scattered photosynthetically active radiation reaching plant canopies from all sky directions without direct solar beam contribution. This parameter controls light availability for photosynthesis under cloudy conditions and within forest understories, essential for modeling plant productivity and carbon assimilation.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadDifPAR_zsec</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>diffuse incoming PAR</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Diffuse incoming photosynthetically active radiation</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20345,9 +14847,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001637">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
+        <obo:IAO_0000115>The flux density of direct solar photosynthetically active radiation (400-700 nanometers) reaching vegetation canopies. This parameter represents primary energy source for photosynthesis, controlling carbon assimilation rates and plant productivity in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RadPAR_zsec</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>direct incoming PAR</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Direct incoming photosynthetically active radiation</rdfs:label>
         <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20357,13 +14861,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001638">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <obo:IAO_0000115>Fraction of leaves in different angle classes refers to the distribution of leaf orientations within a vegetation canopy. It represents the proportion of leaves that fall into different categories based on their angle relative to the vertical axis. This parameter is important for modeling the interception and absorption of solar radiation by vegetation, as it affects the overall canopy structure and the amount of sunlight reaching the underlying surfaces.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafAngleClass_pft</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>fractionction of leaves in different angle classes</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
     </owl:Class>
     
 
@@ -20372,11 +14869,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001639">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <obo:IAO_0000115>Leaf surface area refers to the total area of all the leaves in a plant or vegetation community. It is a key parameter in ecosystem modeling as it influences the exchange of gases (such as carbon dioxide and oxygen) and water vapor between the leaves and the atmosphere. Leaf surface area is typically measured in square meters and can vary depending on factors such as leaf size, shape, and density. It is an important parameter for estimating photosynthesis, transpiration, and other physiological processes in plants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafAreaZsec_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>leaf surface area</rdfs:label>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20385,11 +14877,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001640">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <obo:IAO_0000115>The leaf irradiated surface area is a parameter that refers to the surface area of a leaf that is exposed to direct sunlight. It quantifies the amount of leaf surface that receives solar radiation and is an important parameter for modeling the energy balance and photosynthetic processes of vegetation in Earth system models.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>LeafAUnshaded_zsec</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>leaf irradiated surface area</rdfs:label>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20398,11 +14885,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001641">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000029"/>
-        <obo:IAO_0000115>Stem surface area refers to the total external surface area of the stems (trunk and branches) of plants within a specified area. It is an important parameter in earth systems modeling as it influences several ecological processes, including water uptake by plants, gas exchange with the atmosphere, and energy balance within ecosystems. Stem surface area can vary depending on the growth form and architecture of different plant species, as well as their age and environmental conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>StemAreaZsec_brch</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>stem surface area</rdfs:label>
-        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20411,10 +14893,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001642">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>RSC_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>initial surface litter C</rdfs:label>
-        <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20423,10 +14901,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001643">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>RSN_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>initial surface litter N</rdfs:label>
-        <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20435,10 +14909,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001644">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>RSP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>initial surface litter P</rdfs:label>
-        <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20447,9 +14917,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001645">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>CFOSC_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of SOC in kinetic components</rdfs:label>
     </owl:Class>
     
 
@@ -20458,9 +14925,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001646">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The nitrogen-to-carbon elemental ratios of different soil organic carbon kinetic pools with distinct decomposition rates. This parameter controls nitrogen availability during organic matter decomposition and affects microbial carbon use efficiency, essential for modeling nutrient cycling and carbon-nitrogen interactions in soil systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CNOSC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>N:C ratios of SOC kinetic components</rdfs:label>
+        <rdfs:label>N:C ratios of soil organic carbon kinetic components</rdfs:label>
     </owl:Class>
     
 
@@ -20469,9 +14938,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001647">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The phosphorus to carbon mass ratios within different kinetic pools of soil organic matter. This parameter controls phosphorus cycling during decomposition, affecting phosphorus availability and potential limitations on plant growth and microbial activity.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CPOSC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>P:C ratios of SOC kinetic components</rdfs:label>
+        <rdfs:label>P:C ratios of soil organic carbon kinetic components</rdfs:label>
     </owl:Class>
     
 
@@ -20480,9 +14951,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001648">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of chemical elements contained within solid organic matter fractions including humified plant and microbial residues. This parameter represents stable organic matter pools that control long-term carbon storage and nutrient cycling in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolidOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>humus soil OM chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Humus soil organic material chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20492,10 +14966,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001649">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>TSolidOMActC_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total active solid organic C</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20504,10 +14974,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001650">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>TSolidOMC_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total solid organic C</rdfs:label>
-        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20516,9 +14982,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001651">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of carbon contained within actively metabolizing heterotrophic microbial biomass in soil layers. This parameter controls decomposition rates, nutrient cycling, and soil respiration, representing the living component of soil organic matter pools.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>tOMActC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>active heterotrophic microbial C in layer</rdfs:label>
+        <rdfs:label>Active heterotrophic microbial carbon in layer</rdfs:label>
         <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20528,9 +14996,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001652">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of chemical elements bound to soil mineral surfaces through adsorption processes within organic matter complexes. This parameter controls nutrient retention, chemical stability, and long-term storage of elements in mineral-organic associations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SorbedOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>adsorbed soil OM chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Adsorbed soil organic material chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20540,9 +15011,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001653">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of chemical elements contained within dead microbial biomass and metabolic byproducts in soil organic matter. This parameter represents microbial-derived carbon and nutrients that contribute to soil organic matter formation and nutrient cycling processes.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>OMBioResdu_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>microbial residue chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Microbial residue chemical element</rdfs:label>
         <bervo:BERVO_has_unit>C	g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20552,9 +15026,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001654">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of dissolved organic compounds present within soil micropore water phases. This parameter represents mobile organic matter that controls nutrient transport, microbial substrate availability, and chemical reactions in fine soil pore networks.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_MicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>dissolved organic matter in micropore</rdfs:label>
+        <rdfs:label>Dissolved organic matter in micropore</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20564,9 +15040,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001655">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of dissolved organic compounds present within soil macropore water phases. This parameter represents rapidly mobile organic matter that controls leaching losses, lateral transport, and ecosystem connectivity through preferential flow pathways.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>DOM_MacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>dissolved organic matter in macropore</rdfs:label>
+        <rdfs:label>Dissolved organic matter in macropore</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20576,10 +15054,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001656">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>SoilOrgM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil organic matter</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20588,10 +15062,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001657">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>ORGCX_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>SOC concentration</rdfs:label>
-        <bervo:BERVO_has_unit>g Mg-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20600,9 +15070,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001658">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of carbon within humus fractions that are actively colonized by microbial communities in soil organic matter complexes. This parameter represents bioactive carbon pools that control decomposition rates and nutrient cycling in stabilized organic matter.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>SolidOMAct_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>colonized humus C in each complex</rdfs:label>
+        <rdfs:label>Colonized humus carbon in each complex</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20612,10 +15084,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001659">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>OMLitrC_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total particulate organic C</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20624,9 +15092,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001660">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of organic matter per unit mass of soil, representing total organic content from all sources. This parameter controls soil physical properties, nutrient retention capacity, and biological activity in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>CSoilOrgM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>soil organic matter content</rdfs:label>
+        <rdfs:label>Soil organic matter content</rdfs:label>
         <bervo:BERVO_has_unit>g kg-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20636,9 +15106,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001661">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of carbon from particulate litter fractions per unit mass of soil, representing carbon inputs from plant debris. This parameter controls rapid carbon cycling and initial decomposition processes in soil organic matter dynamics.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>COMLitrC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>soil litter particulate C content</rdfs:label>
+        <rdfs:label>Soil litter particulate carbon content</rdfs:label>
         <bervo:BERVO_has_unit>g kg-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20648,9 +15120,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001662">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The proportional distribution coefficient controlling the partitioning of chemical elements from microbial litter to particulate organic matter pools. This parameter determines element allocation pathways during decomposition, affecting nutrient availability and organic matter formation in soil ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ElmAllocmatMicrblitr2POM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>allocation coefficient to humus fractions</rdfs:label>
+        <rdfs:label>Allocation coefficient to humus fractions</rdfs:label>
     </owl:Class>
     
 
@@ -20659,10 +15133,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001663">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>tMicBiome_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total micriobial biomass chemical element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20671,10 +15141,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001664">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>tSoilOrgM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil organic matter, include everything organic (exclude live roots)</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20683,10 +15149,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001665">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>tLitrOM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total litter chemical element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20695,9 +15157,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001666">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
+        <obo:IAO_0000115>The mass of specific chemical elements present within litter layers distributed across different soil depths or canopy positions. This parameter quantifies element storage in detrital organic matter, controlling nutrient release patterns and biogeochemical cycling rates in forest floor and soil surface environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>litrOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>vertical layered litter chemical element</rdfs:label>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Vertical layered litter chemical element</rdfs:label>
         <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -20707,10 +15172,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001667">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>tHumOM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total humus chemical element</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -20719,13 +15180,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001668">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <obo:IAO_0000115>Partitioning coefficient between Particulate Organic Carbon (POC) and litter refers to the equilibrium ratio of the concentration of a chemical species in POC to the equilibrium concentration of the same species in litter. This coefficient is significant in the process of understanding the distribution and movement of nutrients in different organic matter compartments within an ecosystem.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>EPOC_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>partitioning coefficient between POC and litter</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000014"/>
     </owl:Class>
     
 
@@ -20734,11 +15188,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001669">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <obo:IAO_0000115>Partitioning coefficient between humus and microbial residue (EHUM) determines the proportion of carbon matter that is allocated between humus and the residues of microbes. It plays a crucial role in understanding the carbon cycle and its stability in ecosystems, particularly in soils where microbial residues represent a considerable fraction of stable organic matter.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>EHUM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>partitioning coefficient between humus and microbial residue</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000028"/>
     </owl:Class>
     
 
@@ -20747,13 +15196,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001670">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>CDOM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>DOC concentration</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000033"/>
     </owl:Class>
     
 
@@ -20762,12 +15204,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001671">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <obo:IAO_0000115>Fraction of total organic C in complex represents the proportion of the total organic carbon present in complex forms in the soil. Organic carbon in the soil is found in various forms, including simple, complex, soluble, and insoluble forms. Each form plays a unique role in soil processes, including nutrient availability, water retention, and soil structure maintenance. The fraction of total organic carbon in complex forms can help us understand the carbon storage potential of the soil.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FracBulkSOMC_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of total organic C in complex</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000174"/>
     </owl:Class>
     
 
@@ -20776,12 +15212,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001672">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <obo:IAO_0000115>Total soil DIC refers to the total amount of Dissolved Inorganic Carbon in the soil. DIC in soil can originate from various sources such as decay of organic material, root respiration, carbonate dissolution, or atmospheric CO2 dissolution in water. It plays a crucial role in the carbon cycle of ecosystems, contributing to both carbon sequestration and greenhouse gas emissions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DIC_mass_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil DIC</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -20790,13 +15220,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001673">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <obo:IAO_0000115>Total soil NH4 + NH3 content refers to the total amount of ammonium ions (NH4+) and ammonia (NH3) present in the soil. This is a significant measure in studies related to soil fertility, biogeochemical cycling of nitrogen, and environmental pollution.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>tNH4_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil NH4 + NH3 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -20805,28 +15228,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001674">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <obo:IAO_0000115>Total soil NO3 + NO2 content refers to the sum of the amounts of nitrate (NO3) and nitrite (NO2), which are forms of inorganic nitrogen, in the soil. This measurement is vital for understanding the nitrogen cycle and assessing soil fertility as both NO3 and NO2 are key nutrients for plant growth. Moreover, high levels of these compounds can indicate soil acidification and potential contaminants in groundwater.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>tNO3_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil NO3 + NO2 content</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_0001675 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001675">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>tHxPO4_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>total soil PO3 content</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -20835,9 +15236,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001676">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000030"/>
-        <oboInOwl:hasRelatedSynonym>FracLitrMix_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>fraction of litter to be mixed downward</rdfs:label>
     </owl:Class>
     
 
@@ -20846,14 +15244,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001677">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil Al content refers to the concentration or amount of aluminum (Al) present in the soil. This parameter is an important aspect of Earth system modeling as it influences various processes and interactions within the soil-plant system. High levels of soil Al content can negatively affect plant growth, nutrient uptake, and can even be toxic to certain plant species. Therefore, accurately quantifying and representing soil Al content in models is crucial for understanding and predicting various biogeochemical cycles and ecosystem dynamics.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CAL_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Al content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg Al kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </owl:Class>
     
 
@@ -20862,14 +15252,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001678">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil Fe content refers to the concentration or amount of iron (Fe) present in the soil. It is an important parameter in earth systems modeling, as it influences various soil processes, such as nutrient cycling, organic matter decomposition, and plant growth. The soil Fe content can vary across different soil types and regions, and it is typically measured in units of mass per unit volume (e.g., g/kg or mg/kg). Understanding and accurately representing the soil Fe content is crucial for studying and simulating the interactions between the soil, vegetation, and climate in earth system models.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CFE_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Fe content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg Fe kg-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </owl:Class>
     
 
@@ -20878,14 +15260,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001679">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil Ca content refers to the concentration or amount of calcium (Ca) present in the soil. It is an important parameter in earth system modeling as it influences various soil processes and properties, such as nutrient availability, pH, and cation exchange capacity. Soil Ca content can vary spatially and temporally and is influenced by factors such as parent material, weathering, leaching, and land management practices. It is typically measured in units of mass per unit volume of soil, such as kilograms per hectare or grams per cubic meter.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCA_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Ca content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg Ca kg-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </owl:Class>
     
 
@@ -20894,14 +15268,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001680">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil Mg content refers to the concentration or amount of magnesium (Mg) present in the soil. It is a parameter that is used in Earth systems modeling to represent the level of magnesium in the soil, which plays a crucial role in various soil processes and functions. Soil Mg content is important for understanding nutrient availability, soil fertility, and the overall health and productivity of ecosystems. It can be quantified through laboratory analyses or estimated using remote sensing data or existing soil databases.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CMG_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Mg content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg Mg kg-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
     </owl:Class>
     
 
@@ -20910,14 +15276,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001681">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil Na content refers to the amount of sodium (Na) present in the soil. It is a parameter used in earth systems modeling to quantify the concentration of sodium ions in the soil. This parameter is important as it plays a crucial role in soil fertility, nutrient cycling, and plant growth. The soil Na content is typically expressed in units of mass per unit volume (e.g., grams per kilogram of soil).</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CNA_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Na content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg Na kg-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
     </owl:Class>
     
 
@@ -20926,14 +15284,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001682">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil K content refers to the concentration or amount of potassium (K) present in the soil. It is a parameter in earth systems modeling that represents the availability of potassium to plants and the overall fertility of the soil. The soil K content is influenced by factors such as weathering of parent materials, deposition of potassium from atmospheric sources, and agricultural practices such as fertilizer application.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CKA_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil K content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg K kg-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
     </owl:Class>
     
 
@@ -20942,14 +15292,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001683">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil SO4 content refers to the amount of sulfate (SO4) present in the soil. Sulfate is a form of sulfur, which is a crucial nutrient for plant growth. It plays a key role in protein synthesis and enzyme function in plants. Sulfate is also important for soil health as it contributes to soil fertility.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CSO4_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil SO4 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg S kg-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000228"/>
     </owl:Class>
     
 
@@ -20958,14 +15300,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001684">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil Cl content refers to the concentration or amount of chloride (Cl) present in the soil. It is a parameter that characterizes the level of chloride ions in the soil system. The soil Cl content is an important parameter in earth system modeling as it can influence various processes such as nutrient cycling, plant growth, and soil salinity. Measurement of soil Cl content is typically done through laboratory analysis or remote sensing techniques.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCL_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil Cl content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg Cl kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000036"/>
     </owl:Class>
     
 
@@ -20974,14 +15308,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001685">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>The term &apos;soil AlOH3 content&apos; refers to the quantity or concentration of aluminum hydroxide (AlOH3) present in the soil. Aluminum hydroxide is a naturally occurring compound in soils and is important for understanding soil properties and processes such as soil pH, nutrient availability, and cation exchange capacity. The soil AlOH3 content parameter provides information about the amount of aluminum hydroxide in the soil, which can influence various biogeochemical processes and ecosystem dynamics, particularly in acidic soils.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CALOH_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil AlOH3 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg Al kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000194"/>
     </owl:Class>
     
 
@@ -20990,14 +15316,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001686">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil FeOH3 content refers to the concentration of iron (III) hydroxide (FeOH3) in the soil. It represents the amount of this mineral present in the soil system, which can affect various biogeochemical processes such as nutrient cycling, organic matter decomposition, and metal sorption. The soil FeOH3 content is an important parameter in earth systems modeling as it influences the availability and mobility of elements and nutrients in the soil, ultimately affecting ecosystem functioning and productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CFEOH_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil FeOH3 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg Fe kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000074"/>
     </owl:Class>
     
 
@@ -21006,14 +15324,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001687">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil CaCO3 content refers to the concentration or percentage of calcium carbonate (CaCO3) present in the soil. It is an important parameter in Earth systems modeling as it influences various soil properties and processes, such as soil pH, nutrient availability, water retention capacity, and soil carbon cycling. Soil CaCO3 content can be obtained through laboratory analysis or estimated using models based on soil properties and environmental conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCACO_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil CaCO3 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg Ca kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000094"/>
     </owl:Class>
     
 
@@ -21022,14 +15332,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001688">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil CaSO4 content refers to the concentration of calcium sulfate (CaSO4) in the soil. Calcium sulfate is a common mineral in soils and can play a significant role in soil fertility and nutrient availability. It affects soil structure, water holding capacity, and the balance of essential nutrients for plant growth. The soil CaSO4 content is an important parameter in earth systems modeling as it influences various soil processes and the overall functioning of ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCASO_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil CaSO4 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg Ca kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000051"/>
     </owl:Class>
     
 
@@ -21038,14 +15340,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001689">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil AlPO4 content refers to the concentration or abundance of aluminum phosphate compound (AlPO4) in soil. It is a parameter used in earth systems modeling to quantify the contribution of this compound to soil composition and fertility. AlPO4 is important for nutrient cycling, as it can bind and release elements such as phosphorus in the soil, affecting the availability of nutrients for plants and other organisms. Soil AlPO4 content is typically measured in units of mass per unit volume of soil (e.g., grams per kilogram).</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CALPO_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil AlPO4 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000058"/>
     </owl:Class>
     
 
@@ -21054,14 +15348,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001690">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil FePO4 content refers to the concentration or amount of iron phosphate (FePO4) present in the soil. Iron phosphate is an important component of soil minerals, affecting the availability and cycling of phosphorus in terrestrial ecosystems. The measurement of soil FePO4 content is relevant for Earth systems modeling as it can provide insights into nutrient availability, biogeochemical cycles, and ecosystem functioning.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CFEPO_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil FePO4 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000010"/>
     </owl:Class>
     
 
@@ -21070,14 +15356,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001691">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil CaHPO4 content refers to the concentration or amount of calcium hydrogen phosphate (CaHPO4) present in the soil. It is a parameter that is used in earth systems modeling to represent the level of CaHPO4 in the soil, which can influence soil fertility, nutrient availability, and plant growth. The measurement of soil CaHPO4 content helps in understanding the nutrient cycling and dynamics within an ecosystem, and it is essential for accurately simulating and predicting the behavior of earth systems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCAPD_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil CaHPO4 content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000009"/>
     </owl:Class>
     
 
@@ -21086,14 +15364,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001692">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Soil apatite content refers to the amount or concentration of apatite minerals found in the soil. Apatite is a group of phosphate minerals that contain phosphorus, calcium, and other elements. It is an important component of many soils and plays a role in the biogeochemical cycling of phosphorus and the availability of this essential nutrient for plant growth. The measurement of soil apatite content is important in earth systems modeling as it provides information about the phosphorus dynamics and availability in the soil, which is crucial for understanding nutrient cycling, ecosystem productivity, and plant growth.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>CCAPH_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil apatite content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
-        <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000052"/>
     </owl:Class>
     
 
@@ -21102,12 +15372,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001693">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>The Ca-NH4 Gapon selectivity coefficient (GKC4) represents the relative affinity or selectivity between calcium (Ca) and ammonium (NH4) cations being adsorbed onto soil particles. The Gapon selectivity coefficient is a measure used in soil science to explain the ion exchange between different cations in the soil. Cation exchange is an important process in soil fertility and nutrient management in agriculture.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GKC4_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>Ca-NH4 Gapon selectivity coefficient</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -21116,13 +15380,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001694">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>The Ca-H Gapon selectivity coefficient refers to a value that represents the ability of a soil to preferentially adsorb calcium ions (Ca) over hydrogen ions (H). This value is derived from the Gapon equation, a model that describes ion-exchange reactions in soils. It is a crucial parameter in soil science and earth system modeling, as it helps in understanding ion exchange processes and nutrient availability in soils.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GKCH_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>Ca-H Gapon selectivity coefficient</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </owl:Class>
     
 
@@ -21131,11 +15388,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001695">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Ca-Al Gapon selectivity coefficient (GKCA) is a parameter used in soil science to quantify the energy of exchange or selectivity between calcium (Ca) and aluminum (Al) ions in the soil. This value is particularly important for understanding nutrient availability in acidic soils, where Al toxicity can limit plant growth. The Gapon selectivity coefficient is calculated based on the ion concentrations and activity coefficients in the soil solution and exchangeable ions on the soil cation exchange complex.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GKCA_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>Ca-Al Gapon selectivity coefficient</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
     </owl:Class>
     
 
@@ -21144,14 +15396,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001696">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>The Ca-Mg Gapon selectivity coefficient (GKCM) is a measure used in soil chemistry to quantify the preferential adsorption or exchange between calcium (Ca) and magnesium (Mg) cations in the soil. It is used in soil fertility assessments and in modelling the nutrient dynamics in soils.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GKCM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>Ca-Mg Gapon selectivity coefficient</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
-        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </owl:Class>
     
 
@@ -21160,14 +15404,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001697">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>The Ca-Na Gapon selectivity coefficient (GKCN) is a measure of the ion exchange selectivity of a soil, which indicates the affinity of a soil&apos;s exchange sites for calcium (Ca) in relation to sodium (Na). In situations where excess sodium is present in the soil, a low GKCN value would indicate the soil has a higher ability to retain calcium and prevent the undesirable effects of sodium.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GKCN_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>Ca-Na Gapon selectivity coefficient</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -21176,14 +15412,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001698">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Ca-K Gapon selectivity coefficient, represented as GK:CK, refers to the quantification of the preferential adsorption of calcium (Ca) and potassium (K) ions by soil particles. It indicates the affinity, or preference, of soil particles for one cation over another. Larger selectivity coefficients for a given cation indicate a stronger affinity for that cation. This parameter is crucial in soil science as it helps in understanding nutrient availability and soil fertility.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>GKCK_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>Ca-K Gapon selectivity coefficient</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000042"/>
     </owl:Class>
     
 
@@ -21192,10 +15420,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001699">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>trcsalt_rain_mole_conc_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>salt tracer concentration in rain</rdfs:label>
-        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21207,7 +15431,8 @@
         <obo:IAO_0000115>Soil aqueous salt content microre is a parameter that refers to the concentration of dissolved salts in the soil water. It represents the amount of salts present in the water content of the soil.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSalt_solml_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>soil aqueous salt content micropre</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil aqueous salt content micropore</rdfs:label>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -21217,9 +15442,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001701">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The molar concentration of chemical tracers bound to soil exchange sites that can be readily displaced by other ions in soil solution. This parameter represents reversibly sorbed tracers controlling ion exchange processes and chemical mobility in soil-water systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcx_solml_vr</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>exchangeable tracers</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Exchangeable tracers</rdfs:label>
         <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -21229,11 +15456,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001702">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>trcp_saltpml_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>salt precipitate in micropore</rdfs:label>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
     </owl:Class>
     
 
@@ -21242,12 +15464,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001703">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Electrical conductivity (ECND) is a measure of a material&apos;s ability to conduct an electric current. In the context of soil science, electrical conductivity is used as a proxy for determining the salinity of the soil, which can affect plant growth and productivity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>ElectricConductivity_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>electrical conductivity</rdfs:label>
-        <bervo:BERVO_has_unit>dS m-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -21256,12 +15472,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001704">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>SolutesIonStrenth_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>solution ion strength</rdfs:label>
-        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000162"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
     </owl:Class>
     
 
@@ -21270,14 +15480,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001705">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Solution ion concentration refers to the measurement of the amount of ions present in a solution. This parameter is an important aspect of earth systems modeling as it helps in understanding the chemical composition and behavior of various solutions, such as oceans, lakes, and rivers. Solution ion concentration is typically expressed in units of moles per liter (M), and it provides valuable information about the presence and abundance of different ions, which plays a significant role in determining the physical and chemical properties of the solution.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>SolutesIonConc_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>solution ion concentratiom</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
-        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000162"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
     </owl:Class>
     
 
@@ -21286,10 +15488,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001706">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>trcSalt_soHml_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>salt tracer in macropores</rdfs:label>
-        <bervo:BERVO_has_unit>g /d2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21298,11 +15496,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001707">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>trcSalt_TransptMacP_3D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>salt tracer transport thru macropores</rdfs:label>
-        <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
     </owl:Class>
     
 
@@ -21311,11 +15504,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001708">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>trcSalt_TransptMicP_3D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>salt tracer transport thru micropores</rdfs:label>
-        <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
     </owl:Class>
     
 
@@ -21324,9 +15512,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001709">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The total count of individual ions produced when a salt compound completely dissociates in aqueous solution, indicating the ionic strength contribution of the dissolved salt. This parameter is fundamental for calculating solution conductivity, osmotic pressure, and chemical activity coefficients in groundwater, surface water, and soil solution chemistry applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcSaltIonNumber</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>number of ions when the salt is fully dissociated</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Number of ions when the salt is fully dissociated</rdfs:label>
     </owl:Class>
     
 
@@ -21335,14 +15525,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001710">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total DOC micropore-macropore transfer refers to the total amount of dissolved organic carbon (DOC) that is transferred from the micropores to the macropores in the soil. This process plays a crucial role in soil carbon cycling and turnover, influencing soil fertility and ecosystem productivity. The amount of DOC transferred can be influenced by factors such as soil texture, organic matter content, and microbial activity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DOM_Mac2MicPore_flx_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total DOC micropore-macropore transfer</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
     </owl:Class>
     
 
@@ -21351,12 +15533,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001711">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>trcs_Mac2MicPore_flx_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total non-salt solute micropore-&gt;macropore transfer</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
     </owl:Class>
     
 
@@ -21365,13 +15541,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001712">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total salt micropore-macropore transfer refers to the movement or exchange of salt between the micropores and macropores in a system, excluding any specific band or direction of transfer. Micropores refer to very small-sized pores or channels within the system, while macropores indicate larger-sized pores or channels. The transfer of salt between these two types of pores influences the overall salt distribution and transport within the system being modeled.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcSalt_Mac2MicPore_flx_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total salt micropore-macropore transfer non-band</rdfs:label>
-        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
     </owl:Class>
     
 
@@ -21380,13 +15549,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001713">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total solute NH4 transformation non-band refers to the total amount of transformation of ammonium (NH4) solute in a non-banded or uniform manner across a particular environment or medium. This typically includes processes like nitrification, volatilization, immobilization, mineralization, uptake by crops, and leaching. These processes are driven by multiple factors including temperature, soil moisture, and the presence of microorganisms.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcn_GeoChem_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute NH4 transformation non-band</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
     </owl:Class>
     
 
@@ -21395,13 +15557,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001714">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total solute NH3 transformation (non-band) refers to the total change in the form or properties of ammonium (NH3) dissolved in a solution, not limited to a specific band or section of land. This includes processes like mineralization (conversion to mineral form), nitrification (conversion to nitrate), and immobilization (conversion to organic nitrogen compounds). The measurement helps in understanding nitrogen cycling in ecosystems.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_sol_NH3_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute NH3 transformation non-band</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000162"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
     </owl:Class>
     
 
@@ -21410,10 +15565,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001715">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>trcn_RChem_band_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute nutrient transformation band</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21422,12 +15573,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001716">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total salt solute transformation non-band refers to the process of converting soluble salts in a non-band environment. This transformation occurs through chemical reactions, such as dissolution, precipitation, adsorption, and desorption, that occur outside of specific bands or zones. It accounts for the overall change in the concentration of dissolved salts in the system, excluding any changes that occur within distinct bands or localized areas.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcSalt_RGeoChem_flx_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total salt solute transformation non-band</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
     </owl:Class>
     
 
@@ -21436,13 +15581,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001717">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total solute HCO3 transformation refers to the total transformation of bicarbonate (HCO3) solute in a given system. This transformation can occur through various processes, such as dissolution, precipitation, or biological uptake. Understanding this transformation is crucial as HCO3 plays a significant role in maintaining pH balance in aquatic environments, influencing the ability of water bodies to buffer against acidity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_HCO3_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute HCO3 transformation</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000141"/>
     </owl:Class>
     
 
@@ -21451,13 +15589,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001718">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total solute CO2 transformation refers to the total alteration or conversion of solute CO2, which indicates CO2 dissolved in a solvent, in a particular system or environment over time. It&apos;s a key parameter in understanding the carbon cycle and the impact of CO2 fluxes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TProd_CO2_geochem_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute CO2 transformation</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
     </owl:Class>
     
 
@@ -21466,13 +15597,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001719">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total solute H2O transformation refers to the total change in the form, structure, or composition of dissolved substances in water (H2O). It is a comprehensive measure that includes all the processes that can transform solutes in water, including biological activity (e.g., microbial degradation, plant uptake), chemical reactions (e.g., oxidation, reduction), and physical processes (e.g., sorption, volatilization). This parameter is crucial in earth systems modeling, as it determines the fate and transport of solutes in aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_H2O_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute H2O transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
     </owl:Class>
     
 
@@ -21481,13 +15605,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001720">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total solute FeOH3 transformation refers to the total changes or conversions that the iron trihydroxide (FeOH3) solute undergoes in a given system. These transformations can include processes such as precipitation, dissolution, oxidation, reduction, sorption, desorption, or biological uptake and release. The parameter &apos;TRFE3&apos; is valuable in earth systems and geochemical modeling as it influences nutrient cycling, soil formation, and the mobility and bioavailability of nutrients and contaminants.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_FeO3H3_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute FeOH3 transformation</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000074"/>
     </owl:Class>
     
 
@@ -21496,12 +15613,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001721">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total adsorbed H transformation refers to the total amount of hydrogen (H) that undergoes transformation while being adsorbed on the surface of a material. In environmental science, this process plays a crucial role in various processes such as nutrient adsorption, contaminant removal, and catalyst activity.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_H_p_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed H transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
     </owl:Class>
     
 
@@ -21510,13 +15621,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001722">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total adsorbed Al transformation refers to the process of transforming aluminum in the soil by adsorption. This is a key process in the soil and plays a critical role in soil structure stabilization, nutrient cation supply, and buffering soil solution pH.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_Al_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed Al transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </owl:Class>
     
 
@@ -21525,11 +15629,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001723">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total adsorbed Ca transformation refers to the total change or conversion of calcium (Ca) ions that are adsorbed or attached to the surface of a material, such as soil particles. This process plays a crucial role in the nutrient cycle in soils, influencing nutrient availability to plants and soil pH balance.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_Ca_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed Ca transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21538,13 +15637,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001724">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total adsorbed Mg transformation refers to the total amount of magnesium that is adsorbed by the soil and is subsequently transformed, usually by microorganisms. It is an important parameter in soil chemistry and nutrient cycling as it could affect the availability of Magnesium, a key nutrient, for plant uptake.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_Mg_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed Mg transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
     </owl:Class>
     
 
@@ -21553,13 +15645,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001725">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total adsorbed Na transformation refers to the total transformation or changes in the adsorbed Sodium (Na) in the soil. Adsorbed sodium refers to Sodium ions that are attached to the surfaces of soil particles. This parameter is significant for understanding the sodium cycling and its availability in the soils.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_Na_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed Na transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
     </owl:Class>
     
 
@@ -21568,11 +15653,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001726">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total adsorbed K transformation refers to the total change in the amount of potassium (K) that is adsorbed onto the surfaces of solid particles, such as soil or sediments, over a certain period of time. This is an important aspect of nutrient cycling in terrestrial and aquatic environments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_K_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed K transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21581,11 +15661,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001727">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total adsorbed COOH transformation refers to the total change or conversion of adsorbed carboxyl groups (COOH) in a system. These groups often attach to surfaces and contribute to important processes in various environmental systems, including soil chemistry, water treatment, and atmospheric chemistry.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_HCO3_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed COOH transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21594,11 +15669,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001728">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total adsorbed AlOH2 transformation refers to the total change in the quantity of adsorbed AlOH2 (Aluminum Hydroxide) in a certain period of time. This transformation can occur as a result of various biogeochemical processes such as adsorption, desorption, chemical reactions, and biological activity. The transformation rate of adsorbed AlOH2 is an important parameter in environmental and earth system modeling as it influences water quality, soil fertility, and nutrient availability.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_AlO2H2_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed AlOH2 transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21607,12 +15677,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001729">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total solute KSO4 transformation refers to the total amount of transformation of solute potassium sulfate (KSO4) in the soil solution. This includes the processes of dissolution, precipitation, adsorption, desorption, and biological uptake, all of which modulate the potassium supply to plants and determine the fertility of the soil. Monitoring the transformation of KSO4 in soil solution can help understand nutrient cycling and soil fertility.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TRChem_KSO4_soil_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute KSO4 transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000071"/>
     </owl:Class>
     
 
@@ -21621,9 +15685,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001730">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>TRChem_Fe_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total Fe adsorption</rdfs:label>
     </owl:Class>
     
 
@@ -21632,9 +15693,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001731">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>TRChem_FeO2H2_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total FeOH2 adsorption</rdfs:label>
     </owl:Class>
     
 
@@ -21643,11 +15701,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001732">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>Total adsorbed OH- transformation non-band refers to the overall quantity of hydroxide ions (OH-) that undergo transformation through adsorption (attachment to the surface) in a non-band region in a given Earth system. This parameter represents the cumulative amount of OH- transformations occurring outside specific band regions, such as oceanic areas with specific temperature, salinity, or other physical characteristics. It is a measure of the chemical reactions and exchanges involving OH- that take place within the Earth system, which can have implications for various biogeochemical processes.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcx_TRSoilChem_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total adsorbed OH- transformation non-band</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21656,10 +15709,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001733">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>Txchem_CO2_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute CO2 transformation boundary</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21668,10 +15717,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001734">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>TBION_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total solute ion transformation boundary</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21680,10 +15725,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001735">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <oboInOwl:hasRelatedSynonym>TRChem_gas_NH3_geochem_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total gaseous NH3 transformation</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21692,11 +15733,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001736">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
-        <obo:IAO_0000115>The term &apos;total precipitated P containing transformation non-band&apos; refers to the amount of phosphorous (P) that is transformed and then deposited onto the Earth&apos;s surface in forms other than bands within a specified time period. This parameter is a component of earth system models and is used to quantify and simulate the cycling and distribution of phosphorous in terrestrial and aquatic ecosystems. It provides valuable information for understanding nutrient dynamics and their impact on ecosystem health and functioning.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>trcp_RChem_soil_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>total precipitated P containing transformation non-band</rdfs:label>
-        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21705,9 +15741,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001737">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000031"/>
+        <obo:IAO_0000115>The accumulated error in mass balance calculations for volatile tracer compounds that can partition between liquid and gas phases in environmental systems. This parameter quantifies uncertainty in tracer transport models and helps assess the reliability of contaminant fate and transport predictions in systems where volatilization represents a significant loss pathway.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>trcg_mass_cumerr_col</oboInOwl:hasRelatedSynonym>
         <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>cumlative volatile tracer error</rdfs:label>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Cumulative volatile tracer error</rdfs:label>
         <bervo:BERVO_has_unit>g/d2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -21717,10 +15755,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001738">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>TXGridSurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>water flux into the grid due to runoff</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21729,10 +15763,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001739">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>THeatXGridBySurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>heat flux into the grid due to runoff</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21741,7 +15771,10 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001740">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A numerical identifier that specifies the lowest computational layer or depth level in a layered environmental model, typically representing the bottom boundary of a soil profile or water column. This identifier is used in multi-layered modeling frameworks to define vertical domain boundaries and establish lower boundary conditions for heat, water, and solute transport calculations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>iPondBotLev_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Don&apos;t know what this means</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
         <rdfs:label>Bottom level ID</rdfs:label>
     </owl:Class>
@@ -21752,10 +15785,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001741">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>ThetaAir_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>air concentration</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -21764,12 +15793,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001742">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>Soil air content refers to the volume or percentage of air space in a soil sample. It determines the amount of oxygen available to roots and soil organisms. Proper soil aeration is essential for the health of soil ecosystems, as it affects root growth, nutrient uptake by plants, and the activity of soil microorganisms. It is considered a key factor in soil health, productivity, and sustainability. Typically, a soil with an air content of about 50% is considered ideal for plant growth. More compacted soils have less air space and can become waterlogged, while lighter, sandy soils may have higher air space but less water and nutrient retention.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VLsoiAirP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil air content</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -21778,11 +15801,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001743">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>THETW_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric water content</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -21791,11 +15809,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001744">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>THETI_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric ice content</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </owl:Class>
     
 
@@ -21804,11 +15817,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001745">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>ThetaH2OZ_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric moblize water</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -21817,11 +15825,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001746">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>ThetaICEZ_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>volumetric mobile ice</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </owl:Class>
     
 
@@ -21830,13 +15833,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001747">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>The micropore water flux is the volume of water moving through the micropores in the soil per unit time. This can be influenced by various factors, including soil type, texture, precipitation, and evaporation rates among others.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VLWatMicP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore water content</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -21845,12 +15841,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001748">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>VLiceMicP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore ice content</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </owl:Class>
     
 
@@ -21859,13 +15849,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001749">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>VLWatMacP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore water content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -21874,11 +15857,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001750">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>PSISoilMatricP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore matric water potential</rdfs:label>
-        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
     </owl:Class>
     
 
@@ -21887,11 +15865,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001751">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>ElvAdjstedSoilH2OPSIMPa_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>elevation adjusted total soil micropore total water potential</rdfs:label>
-        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
     </owl:Class>
     
 
@@ -21900,12 +15873,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001752">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>VLWatMicPX_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore water content before wetting front</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -21914,13 +15881,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001753">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>Soil macropore - micropore water transfer refers to the process of movement of water within the soil between the larger pores or cavities (macropores) and the smaller ones (micropores). This is an important aspect of the soil&apos;s hydrological behavior, affecting the soil&apos;s water-holding capacity, water availability for plant uptake, and the leaching of nutrients and contaminants. The rate of this transfer can be influenced by factors such as soil texture, structure, organic matter content, and external conditions such as precipitation and evaporation.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FWatExMacP2MicP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore - micropore water transfer</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
     </owl:Class>
     
 
@@ -21929,12 +15889,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001754">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>VLiceMacP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore ice content</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </owl:Class>
     
 
@@ -21943,14 +15897,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001756">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>Macropore water flux refers to the rate at which water moves through the large pores within the soil structure. Macropores, typically greater than 0.05mm in diameter, play a crucial role in soil hydrology, influencing water infiltration, storage, and redistribution within the soil. The macropore water flux can be influenced by factors such as soil type, texture, structure, and organic matter content, as well as external conditions such as precipitation, temperature, and evaporation rates.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>VLWatMacPM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore water flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -21959,12 +15905,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001758">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>Soil water film thickness refers to the thickness of a layer of water that coats soil particles. This water film allows for the movement and availability of nutrients and is crucial for plant absorption and root functions. The thickness can vary depending on soil type, rainfall, and other environmental conditions.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>FILMM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil water film thickness</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -21973,13 +15913,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001759">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>WaterTBLSlope refers to the angle of the water table in relation to the surface slope. It is an important measurement in hydrology as it can significantly impact the flow of groundwater, the saturation of soils, and ultimately the distribution of water in a landscape.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WaterTBLSlope_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>slope of water table relative to surface slope</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000031"/>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </owl:Class>
     
 
@@ -21988,10 +15921,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001760">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>WtblDepzTile_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>depth of artificial water table</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </owl:Class>
     
 
@@ -22000,13 +15929,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001761">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>Artificial water table depth refers to the depth at which the water table is artificially maintained through human intervention, often for purposes such as irrigation, drainage, or preventing land subsidence. This is typically done in areas where natural water table levels are unsuitable for the intended land use.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>TileWaterTable_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>artificial water table depth</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </owl:Class>
     
 
@@ -22015,11 +15937,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001762">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>DTBLD_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>depth of artificial water table adjusted for elevation</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </owl:Class>
     
 
@@ -22028,11 +15945,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001763">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>DepzIntWTBL_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>internal water table depth</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </owl:Class>
     
 
@@ -22041,11 +15953,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001764">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>ExtWaterTablet0_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>initial external water table depth, elevation corrected</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </owl:Class>
     
 
@@ -22054,11 +15961,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001765">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>ExtWaterTable_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>current external water table depth, elevation corrected (&gt;0 lower than soil surface)</rdfs:label>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </owl:Class>
     
 
@@ -22067,12 +15969,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001766">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>NatWtblDepz_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>external water table depth</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
-        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
     </owl:Class>
     
 
@@ -22081,9 +15977,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001767">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>EnergyImpact4Erosion_colM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>total energy impact for erosion</rdfs:label>
     </owl:Class>
     
 
@@ -22092,12 +15985,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001768">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>XVLMobileWaterLitRM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>excess water+ice</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -22106,11 +15993,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001769">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>XVLMobileWatMicPM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>excess water</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -22119,11 +16001,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001770">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>XVLiceMicPM</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>excess ice</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
     </owl:Class>
     
 
@@ -22132,9 +16009,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001771">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The ability of soil to transmit water through its pore network as a function of soil water content, describing how water movement capacity changes with soil moisture conditions. This relationship is fundamental for modeling unsaturated water flow, irrigation efficiency, and drainage processes, and controls the rate of water infiltration, redistribution, and plant water availability in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>HydroCond_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>hydraulic conductivity at different moisture levels</rdfs:label>
+        <rdfs:label>Hydraulic conductivity at different moisture levels</rdfs:label>
     </owl:Class>
     
 
@@ -22143,13 +16022,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001772">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>Macropore hydraulic conductivity (HydroCondMacP) refers to the ability of the soil&apos;s macropores (pores that are greater than 0.08mm in diameter) to transmit water under the influence of a hydraulic gradient. It plays a crucial role in determining the rate and direction of water movement in the soil, and thus impacts soil water availability and nutrient mobility.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>HydroCondMacP_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>macropore hydraulic conductivity</rdfs:label>
-        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
-        <bervo:BERVO_has_unit>m MPa-1 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
     </owl:Class>
     
 
@@ -22158,11 +16030,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001773">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>HydroCondMicP4RootUptake_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore hydraulic conductivity for root water uptake</rdfs:label>
-        <bervo:BERVO_has_unit>m MPa-1 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
     </owl:Class>
     
 
@@ -22171,10 +16038,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001774">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>SurfRunoffPotentM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>runoff water flux out of grid (&gt;=0)</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22183,10 +16046,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001775">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>RunoffVelocityM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>runoff velocity</rdfs:label>
-        <bervo:BERVO_has_unit>m t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22195,9 +16054,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001776">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A logical indicator controlling the activation of directional surface runoff calculations in two-dimensional hydrological models. This parameter manages computational efficiency by enabling or disabling complex flow routing algorithms based on topographic conditions and model requirements.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IFLBM_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Remove?</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>flag for directional surface runoff</rdfs:label>
+        <rdfs:label>Flag for directional surface runoff</rdfs:label>
     </owl:Class>
     
 
@@ -22206,9 +16068,12 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001777">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A secondary logical indicator associated with directional runoff flag operations in two-dimensional flow models. This parameter works in conjunction with primary runoff flags to manage computational flow routing decisions and numerical stability in complex terrain simulations.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>IFLB_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Remove?</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>flag for directional runoff, related to IFLBM_2DH</rdfs:label>
+        <rdfs:label>Flag for directional runoff, related to IFLBM_2DH</rdfs:label>
     </owl:Class>
     
 
@@ -22217,9 +16082,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001778">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of subsurface water flux across the northern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechrgDistNorthSubSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for northern subsurface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for northern subsurface boundary water flux</rdfs:label>
     </owl:Class>
     
 
@@ -22228,9 +16095,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001779">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of subsurface water flux across the eastern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechrgDistEastSubSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for eastern subsurface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for eastern subsurface boundary water flux</rdfs:label>
     </owl:Class>
     
 
@@ -22239,9 +16108,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001780">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of subsurface water flux across the southern boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechrgDistSouthSubSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for southern subsurface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for southern subsurface boundary water flux</rdfs:label>
     </owl:Class>
     
 
@@ -22250,9 +16121,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001781">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of subsurface water flux across the western boundary of model domains. This parameter adjusts groundwater flow rates based on regional hydrogeological conditions and boundary condition specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechrgDistWestSubSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for western subsurface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for western subsurface boundary water flux</rdfs:label>
     </owl:Class>
     
 
@@ -22261,10 +16134,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001782">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>RechargRateNorthWTBL_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>northern subsurface boundary water flux rate constant</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22273,10 +16142,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001783">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>RechargRateEastWTBL_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>eastern subsurface boundary water flux rate constant</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22285,10 +16150,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001784">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>RechargRateSouthWTBL_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>southern subsurface boundary water flux rate constant</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22297,10 +16158,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001785">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>RechargRateWestWTBL_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>western subsurface boundary water flux rate constant</rdfs:label>
-        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22309,9 +16166,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001786">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of surface water flux across the northern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargNorthSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for northern surface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for northern surface boundary water flux</rdfs:label>
     </owl:Class>
     
 
@@ -22320,9 +16179,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001787">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of surface water flux across the eastern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargEastSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for eastern surface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for eastern surface boundary water flux</rdfs:label>
     </owl:Class>
     
 
@@ -22331,9 +16192,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001788">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of surface water flux across the southern boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargSouthSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for southern surface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for southern surface boundary water flux</rdfs:label>
     </owl:Class>
     
 
@@ -22342,9 +16205,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001789">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of surface water flux across the western boundary of model domains. This parameter adjusts surface runoff and infiltration rates based on topographic conditions and boundary specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargWestSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for western surface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for western surface boundary water flux</rdfs:label>
     </owl:Class>
     
 
@@ -22353,9 +16218,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001790">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>A dimensionless multiplier controlling the magnitude of subsurface water flux across the lower boundary of model domains. This parameter adjusts groundwater recharge and discharge rates based on hydrogeological conditions and boundary specifications in hydrological modeling applications.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RechargBottom_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>scalar for lower subsurface boundary water flux</rdfs:label>
+        <rdfs:label>Scalar for lower subsurface boundary water flux</rdfs:label>
     </owl:Class>
     
 
@@ -22364,10 +16231,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001791">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>WaterFlow2MicPM_3D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>micropore water flux</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22376,10 +16239,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001792">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>WaterFlow2MacPM_3D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>macropore water flux</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22388,9 +16247,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001793">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric reduction in soil air space between successive model iterations, where positive values indicate air volume shrinkage. This parameter tracks dynamic changes in soil aeration during wetting and drying cycles, essential for understanding soil gas exchange and root respiration in environmental models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ReductVLsoiAirPM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>change in soil air volume for layer from last to current iteration, &gt;0, shrink</rdfs:label>
+        <rdfs:label>Change in soil air volume for layer from last to current iteration, &gt;0, shrink</rdfs:label>
         <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -22400,10 +16261,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001795">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>WatFlowSno2MicPM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>meltwater flux into soil micropores</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22412,10 +16269,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001796">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>WatFlowSno2MacPM_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>meltwater flux into soil macropores</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22424,10 +16277,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001797">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>FracAirFilledSoilPoreM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>air-filled soil porosity</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22436,10 +16285,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001798">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>TortMicPM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil micropore tortuosity</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22448,10 +16293,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001799">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>TortMacPM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil macropore tortuosity</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22460,11 +16301,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001800">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>Coefficient for dissolution - volatilization represents the proportional rate at which a soluble compound dissolves into a solvent or volatilizes into the air. The rate can be influenced by temperature, surface area, the nature of the solvent and solute, and other factors. This parameter is used in modeling to understand the fate and transport of chemicals in various environmental compartments.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>DiffusivitySolutEffM_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>coefficient for dissolution - volatilization</rdfs:label>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
     </owl:Class>
     
 
@@ -22473,10 +16309,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001801">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>SoilResit4RootPentrate_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil hydraulic resistance</rdfs:label>
-        <bervo:BERVO_has_unit>MPa h m-2</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22485,10 +16317,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001802">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>PSISE_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil water potential at saturation</rdfs:label>
-        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22497,10 +16325,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001803">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>PSISoilAirEntry</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil water potential at air entry</rdfs:label>
-        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22509,10 +16333,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001804">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>PSISoilOsmotic_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>osmotic soil water potential</rdfs:label>
-        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22521,9 +16341,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001805">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The component of soil water potential arising from gravitational forces acting on soil water at different elevations. This parameter quantifies the effect of gravity on water movement and energy status in soil profiles, essential for understanding vertical water flow and hydraulic gradients in environmental models.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PSIGrav_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>gravimetric soil water potential</rdfs:label>
+        <rdfs:label>Gravimetric soil water potential</rdfs:label>
         <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -22533,10 +16355,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001806">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>SoilWatAirDry_vr</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>air-dry water content</rdfs:label>
-        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22545,9 +16363,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001807">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric water content present within the smallest pore spaces in soil, typically less than 30 micrometers in diameter, where water is held at high matric potentials. This water fraction is relatively immobile and represents the portion of soil water that is tightly held against gravitational drainage, affecting plant water availability and solute transport in structured soils.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>ThetaSat_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>micropore class water content</rdfs:label>
+        <rdfs:label>Micropore class water content</rdfs:label>
     </owl:Class>
     
 
@@ -22556,13 +16376,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001808">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>Unsaturated water flux refers to the movement of water through the unsaturated zone of the soil, which is the layer above the water table where some spaces within the soil structure are filled with air rather than water. It is an important process in hydrology and soil science as it influences soil moisture dynamics, nutrient transport, and groundwater recharge.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>WaterFlowSoiMicPX_3D</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>unsaturated water flux</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -22571,9 +16384,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001809">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The combined rate of water loss from soil and plant surfaces through evaporation and plant transpiration processes, representing the primary pathway for water return to the atmosphere in terrestrial ecosystems. This parameter integrates plant physiological processes with physical evaporation and is fundamental for water balance calculations, irrigation scheduling, and understanding ecosystem water use efficiency.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>EvapoTransp_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>evapotranspiration</rdfs:label>
+        <rdfs:label>Evapotranspiration</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -22583,12 +16398,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001812">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>Qrunoff_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative total surface runoff</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -22597,12 +16406,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001813">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>WatMass_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>total soil hygroscopic water content</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000202"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -22611,12 +16414,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001814">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>H2OLoss_CumYr_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>total subsurface water loss</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000155"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
     </owl:Class>
     
 
@@ -22625,14 +16422,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001815">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>Total water drainage below root zone, also known as deep percolation, is the process by which water moves down through the soil profile, below the root zone, and eventually reaches the groundwater system. This parameter is important in assessing water loss from the soil and its availability for plant use, as well as for estimating groundwater recharge and understanding nutrient leaching.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>QDrain_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>total water drainage below root zone</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000026"/>
-        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
-        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -22641,9 +16430,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001816">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water running off the soil surface across model grid cells in two-dimensional horizontal domains. This parameter quantifies surface water movement between adjacent grid cells during rainfall and snowmelt events, essential for understanding lateral water redistribution in watershed modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>XGridSurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil surface runoff water</rdfs:label>
+        <rdfs:label>Soil surface runoff water</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -22653,10 +16444,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001817">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>HeatXGridBySurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil surface runoff heat</rdfs:label>
-        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22665,13 +16452,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001818">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <obo:IAO_0000115>Runoff from surface water refers to the water that flows off the surface of the land - including fields, forest floors, city streets, and lawns, etc. - without sinking into the ground. It&apos;s a key component in the hydrological cycle, contributing significantly to the overall water resources in an area. Monitoring runoff is crucial for various environmental assessments and management practices, including flood forecasting, water supply planning, and water quality management.</obo:IAO_0000115>
-        <oboInOwl:hasRelatedSynonym>QRunSurf_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>runoff from surface water</rdfs:label>
-        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
-        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000148"/>
     </owl:Class>
     
 
@@ -22680,10 +16460,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001819">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>QDischar_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>water discharge</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22692,9 +16468,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001820">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of surface runoff calculated during the M-th iteration of numerical solution procedures in two-dimensional horizontal domains. This parameter represents intermediate runoff calculations during iterative model solution processes, important for convergence analysis and numerical stability in hydrological modeling.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QflxSurfRunoffM_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>surface runoff in iteration M</rdfs:label>
+        <rdfs:label>Surface runoff in iteration M</rdfs:label>
     </owl:Class>
     
 
@@ -22703,10 +16481,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001821">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>Qinflx2Soil_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>infiltration into soil</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22715,9 +16489,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001822">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>SoilWatMassBeg_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil water mass at the begnining of time step</rdfs:label>
     </owl:Class>
     
 
@@ -22726,9 +16497,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001823">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>SoilWatMassEnd_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil water mass at the end of time step</rdfs:label>
     </owl:Class>
     
 
@@ -22737,9 +16505,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001824">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water entering soil from rainfall and surface irrigation applications. This parameter represents primary water input to soil systems, controlling soil moisture recharge, runoff generation, and groundwater infiltration in agricultural and natural ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Rain2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>water flow into soil due to precipitation (+ surface irrigation)</rdfs:label>
+        <rdfs:label>Water flow into soil due to precipitation (+ surface irrigation)</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O/d2/h</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -22749,9 +16519,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001825">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The total volume of water deposited as dew on vegetation canopy surfaces over annual periods. This parameter represents atmospheric moisture input to ecosystems, affecting plant water balance and contributing to ecosystem water budgets in arid and semi-arid environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QdewCanopy_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>cumulative dew deposition on canopy</rdfs:label>
+        <rdfs:label>Cumulative dew deposition on canopy</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -22761,10 +16533,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001826">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>QSnoWatXfer2Soil_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>snow water flux to soil</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22773,10 +16541,6 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001827">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
-        <oboInOwl:hasRelatedSynonym>QSnoIceXfer2Soil_col</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>snow ice flux to soil</rdfs:label>
-        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
 
@@ -22785,9 +16549,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001828">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of water delivered from atmospheric sources to terrestrial land surfaces. This parameter represents total precipitation input controlling surface water balance, ecosystem water supply, and hydrological cycle components in terrestrial environments.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>PrecipAtm2LandSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>precipiation from atmosphere to land surface</rdfs:label>
+        <rdfs:label>Precipitation from atmosphere to land surface</rdfs:label>
         <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -22797,9 +16563,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001829">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of precipitation that penetrates through vegetation canopy to reach the ground surface. This parameter represents effective precipitation after canopy interception, controlling soil water input and understory ecosystem water availability.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RainPrecThrufall_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>precipitation through canopy</rdfs:label>
+        <rdfs:label>Precipitation through canopy</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -22809,9 +16577,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001830">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of liquid precipitation that falls onto existing snowpack surfaces. This parameter represents rain-on-snow events that can trigger rapid snowmelt, affecting snowpack energy balance and flood generation in snow-covered watersheds.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>RainPrec2Sno_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>rainfall to snow</rdfs:label>
+        <rdfs:label>Rainfall to snow</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -22821,9 +16591,11 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001831">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of precipitation falling directly onto exposed land surfaces without vegetation or snow cover. This parameter controls surface runoff generation, soil erosion potential, and direct water input to bare soil areas in terrestrial ecosystems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>Rain2ExposedSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>rainfall to exposed surface</rdfs:label>
+        <rdfs:label>Rainfall to exposed surface</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
     </owl:Class>
     
@@ -22833,7 +16605,9 @@
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001832">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000032"/>
+        <obo:IAO_0000115>The volumetric flow rate of subsurface water movement between adjacent computational grid cells in hydrological models. This parameter controls lateral water redistribution, groundwater flow patterns, and spatial connectivity of subsurface water systems.</obo:IAO_0000115>
         <oboInOwl:hasRelatedSynonym>QWatIntLaterFlow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
         <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
         <rdfs:label>Internal lateral flow between grids</rdfs:label>
         <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
@@ -22841,12 +16615,50 @@
     
 
 
+    <!-- https://w3id.org/bervo/BERVO_0001833 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001833">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001834 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001834">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001835 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001835">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001836 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001836">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001837 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_0001837">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+    </owl:Class>
+    
+
+
     <!-- https://w3id.org/bervo/BERVO_8000000 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000000">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Runoff is the flow of water over the ground surface when soil is saturated or impermeable.</obo:IAO_0000115>
-        <rdfs:label>Runoff</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -22854,9 +16666,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000001 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000001">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phosphorus is an essential nutrient element required for plant growth and development.</obo:IAO_0000115>
-        <rdfs:label>Phosphorus</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -22864,10 +16674,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000002 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000002">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Leaf is the primary photosynthetic organ of a plant that captures light energy and exchanges gases.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0025034"/>
-        <rdfs:label>Leaf</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -22875,9 +16682,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000003 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000003">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Harvest is the process of gathering mature crops or plant parts for human use.</obo:IAO_0000115>
-        <rdfs:label>Harvest</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -22885,9 +16690,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000004 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000004">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Boundary Layer is the thin layer of air or water immediately adjacent to a surface where flow properties change rapidly.</obo:IAO_0000115>
-        <rdfs:label>Boundary Layer</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The thin layer of air or water immediately adjacent to a surface where flow properties such as velocity, temperature, and humidity change rapidly due to friction and molecular diffusion. This concept is crucial for understanding heat and mass transfer processes, turbulent mixing, and surface-atmosphere interactions in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>surface layer</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Boundary layer</rdfs:label>
     </owl:Class>
     
 
@@ -22895,9 +16702,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000005 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000005">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Critical is a state or condition that is at a decisive or crucial point.</obo:IAO_0000115>
-        <rdfs:label>Critical</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -22905,9 +16710,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000006 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000006">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Root layer is the soil zone where plant roots are primarily located and active.</obo:IAO_0000115>
-        <rdfs:label>Root layer</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -22915,10 +16718,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000007 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000007">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Canopy is the uppermost layer of foliage in a forest or plant community.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001242"/>
-        <rdfs:label>Canopy</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -22926,10 +16726,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000008 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000008">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved inorganic carbon is carbon in ionic forms dissolved in water, including carbonate and bicarbonate ions.</obo:IAO_0000115>
-        <oboInOwl:hasExactSynonym>DIC</oboInOwl:hasExactSynonym>
-        <rdfs:label>Dissolved inorganic carbon</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -22937,9 +16734,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000009 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000009">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dicalcium phosphate is a calcium salt of phosphoric acid used as a mineral supplement.</obo:IAO_0000115>
-        <rdfs:label>Dicalcium phosphate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </owl:Class>
     
 
@@ -22947,9 +16742,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000010 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000010">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron phosphate is a chemical compound formed when iron combines with phosphate ions.</obo:IAO_0000115>
-        <rdfs:label>Iron phosphate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </owl:Class>
     
 
@@ -22957,9 +16750,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000011 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000011">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phenological progress is the advancement through seasonal life cycle stages in plants and animals.</obo:IAO_0000115>
-        <rdfs:label>Phenological progress</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -22967,9 +16758,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000012 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000012">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Micropore is a very small pore or void space in soil or rock with diameter less than 2 micrometers.</obo:IAO_0000115>
-        <rdfs:label>Micropore</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -22977,9 +16766,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000013 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000013">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Surface runoff is water flow that occurs over the ground surface when soil is unable to absorb rainfall.</obo:IAO_0000115>
-        <rdfs:label>Surface runoff</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
     </owl:Class>
     
 
@@ -22987,9 +16774,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000014 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000014">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Partitioning is the distribution or allocation of resources or materials among different components or processes.</obo:IAO_0000115>
-        <rdfs:label>Partitioning</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -22997,9 +16782,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000015 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000015">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ammonia is a colorless gas composed of nitrogen and hydrogen that is highly soluble in water.</obo:IAO_0000115>
-        <rdfs:label>Ammonia</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23007,9 +16790,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000016 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000016">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron hydroxide is a chemical compound formed when iron ions combine with hydroxide ions.</obo:IAO_0000115>
-        <rdfs:label>Iron hydroxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </owl:Class>
     
 
@@ -23017,9 +16798,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000017 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000017">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nitrous oxide is a greenhouse gas composed of two nitrogen atoms and one oxygen atom.</obo:IAO_0000115>
-        <rdfs:label>Nitrous oxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23027,9 +16806,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000018 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000018">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium sulfate is a chemical compound commonly known as Epsom salt.</obo:IAO_0000115>
-        <rdfs:label>Magnesium sulfate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
     </owl:Class>
     
 
@@ -23037,9 +16814,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000019 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000019">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Cold requirement is the amount of cold temperature exposure needed for certain biological processes.</obo:IAO_0000115>
-        <rdfs:label>Cold requirement</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23047,9 +16822,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000020 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000020">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Erosion is the process by which soil and rock are worn away and transported by natural forces.</obo:IAO_0000115>
-        <rdfs:label>Erosion</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23057,9 +16830,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000021 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000021">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Plant is a multicellular organism that typically produces its own food through photosynthesis.</obo:IAO_0000115>
-        <rdfs:label>Plant</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23067,9 +16838,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000022 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000022">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Protein carbon is the carbon content contained within protein molecules.</obo:IAO_0000115>
-        <rdfs:label>Protein carbon</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000033"/>
     </owl:Class>
     
 
@@ -23077,9 +16846,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000023 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000023">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Concentration is the amount of a substance present in a given volume or mass of solution.</obo:IAO_0000115>
-        <rdfs:label>Concentration</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
@@ -23087,10 +16854,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000024 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000024">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Methane is a greenhouse gas composed of one carbon atom and four hydrogen atoms.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16183"/>
-        <rdfs:label>Methane</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23098,9 +16862,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000025 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000025">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Surface is the outermost boundary or interface of an object or material.</obo:IAO_0000115>
-        <rdfs:label>Surface</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23108,9 +16870,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000026 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000026">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Drainage is the process of removing excess water from soil or an area.</obo:IAO_0000115>
-        <rdfs:label>Drainage</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23118,9 +16878,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000027 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000027">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ice is the solid form of water that occurs when water freezes below 0°C.</obo:IAO_0000115>
-        <rdfs:label>Ice</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -23128,9 +16886,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000028 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000028">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Humus is the dark organic material that forms in soil when plant and animal matter decays.</obo:IAO_0000115>
-        <rdfs:label>Humus</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -23138,9 +16894,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000029 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000029">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Longwave radiation is electromagnetic radiation with wavelengths longer than those of visible light.</obo:IAO_0000115>
-        <rdfs:label>Longwave radiation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
     </owl:Class>
     
 
@@ -23148,9 +16902,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000030 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000030">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Soil surface is the uppermost layer of soil that interfaces with the atmosphere.</obo:IAO_0000115>
-        <rdfs:label>Soil surface</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23158,9 +16910,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000031 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000031">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Slope is the inclined surface or gradient of land measured as the ratio of vertical rise to horizontal distance.</obo:IAO_0000115>
-        <rdfs:label>Slope</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23168,9 +16918,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000032 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000032">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Precipitation is water that falls from clouds in the sky in the form of rain, snow, sleet, or hail.</obo:IAO_0000115>
-        <rdfs:label>Precipitation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -23178,9 +16926,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000033 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000033">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Organic carbon is carbon that is part of organic compounds derived from living organisms.</obo:IAO_0000115>
-        <rdfs:label>Organic carbon</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -23188,9 +16934,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000034 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000034">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron dihydrogen phosphate is a chemical compound containing iron, hydrogen, and phosphate ions.</obo:IAO_0000115>
-        <rdfs:label>Iron dihydrogen phosphate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </owl:Class>
     
 
@@ -23198,9 +16942,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000035 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000035">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Hydroxide is an anion consisting of one oxygen and one hydrogen atom with a negative charge.</obo:IAO_0000115>
-        <rdfs:label>Hydroxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23208,9 +16950,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000036 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000036">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Chloride is an anion formed when chlorine gains an electron to achieve a stable electron configuration.</obo:IAO_0000115>
-        <rdfs:label>Chloride</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23218,9 +16958,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000037 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000037">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Silt is fine particles of earth or sand carried by moving water and deposited as sediment.</obo:IAO_0000115>
-        <rdfs:label>Silt</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23228,9 +16966,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000038 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000038">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Protein to carbohydrate ratio is the proportion of protein content relative to carbohydrate content in biological material.</obo:IAO_0000115>
-        <rdfs:label>Protein to carbohydrate ratio</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23238,9 +16974,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000039 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000039">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Hydrogen is the lightest and most abundant chemical element in the universe.</obo:IAO_0000115>
-        <rdfs:label>Hydrogen</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23248,9 +16982,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000040 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000040">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Flux is the rate of flow of energy or matter through a given area or surface.</obo:IAO_0000115>
-        <rdfs:label>Flux</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23258,9 +16990,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000041 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000041">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Net exchange is the overall transfer of materials or energy between two systems after accounting for bidirectional flows.</obo:IAO_0000115>
-        <rdfs:label>Net exchange</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23268,9 +16998,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000042 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000042">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ion selectivity is the preferential binding or transport of specific ions over others.</obo:IAO_0000115>
-        <rdfs:label>Ion selectivity</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23278,9 +17006,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000043 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000043">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ecosystem is a biological community of interacting organisms and their physical environment.</obo:IAO_0000115>
-        <rdfs:label>Ecosystem</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23288,9 +17014,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000044 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000044">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Reserve is a stored quantity of materials or energy that can be used when needed.</obo:IAO_0000115>
-        <rdfs:label>Reserve</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23298,9 +17022,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000045 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000045">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron sulfate is a chemical compound consisting of iron and sulfate ions commonly used as a supplement.</obo:IAO_0000115>
-        <rdfs:label>Iron sulfate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23308,9 +17030,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000046 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000046">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Macropore is a large pore or void space in soil with diameter greater than 50 micrometers.</obo:IAO_0000115>
-        <rdfs:label>Macropore</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23318,9 +17038,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000047 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000047">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Husk is the dry outer covering of some fruits or seeds that protects the inner part.</obo:IAO_0000115>
-        <rdfs:label>Husk</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -23328,9 +17046,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000048 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000048">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved inorganic nitrogen is nitrogen in ionic forms dissolved in water, such as nitrate and ammonium.</obo:IAO_0000115>
-        <rdfs:label>Dissolved inorganic nitrogen</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -23338,10 +17054,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000049 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000049">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Cotyledon is the first leaf or one of the first leaves of a plant embryo.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0020030"/>
-        <rdfs:label>Cotyledon</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -23349,9 +17062,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000050 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000050">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Air is the mixture of gases that surrounds Earth and forms its atmosphere.</obo:IAO_0000115>
-        <rdfs:label>Air</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23359,9 +17070,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000051 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000051">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium sulfate is a chemical compound consisting of calcium, sulfur, and oxygen atoms.</obo:IAO_0000115>
-        <rdfs:label>Calcium sulfate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </owl:Class>
     
 
@@ -23369,9 +17078,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000052 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000052">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Apatite is a group of phosphate minerals commonly found in rocks and biological systems.</obo:IAO_0000115>
-        <rdfs:label>Apatite</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -23379,9 +17086,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000053 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000053">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Subsurface is the region beneath the ground surface including soil and rock layers.</obo:IAO_0000115>
-        <rdfs:label>Subsurface</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23389,9 +17094,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000054 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000054">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium hydroxide is a chemical compound consisting of magnesium and hydroxide ions.</obo:IAO_0000115>
-        <rdfs:label>Magnesium hydroxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
     </owl:Class>
     
 
@@ -23399,9 +17102,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000055 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000055">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Litter is dead plant material such as leaves, bark, and twigs that has fallen to the ground.</obo:IAO_0000115>
-        <rdfs:label>Litter</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23409,9 +17110,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000056 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000056">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sodium sulfate is a chemical compound consisting of sodium and sulfate ions.</obo:IAO_0000115>
-        <rdfs:label>Sodium sulfate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
     </owl:Class>
     
 
@@ -23419,9 +17118,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000057 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000057">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>C4 carboxylation is a carbon fixation process used by certain plants to concentrate CO2.</obo:IAO_0000115>
-        <rdfs:label>C4 carboxylation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23429,9 +17126,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000058 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000058">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum phosphate is a chemical compound consisting of aluminum and phosphate ions.</obo:IAO_0000115>
-        <rdfs:label>Aluminum phosphate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </owl:Class>
     
 
@@ -23439,9 +17134,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000059 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000059">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Diffusivity is a measure of how quickly a substance spreads through a medium.</obo:IAO_0000115>
-        <rdfs:label>Diffusivity</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
@@ -23449,9 +17142,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000060 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000060">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ground surface is the interface between the solid earth and the atmosphere.</obo:IAO_0000115>
-        <rdfs:label>Ground surface</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23459,9 +17150,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000061 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000061">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phosphoenolpyruvate carboxylase is an enzyme that catalyzes the addition of CO2 to phosphoenolpyruvate.</obo:IAO_0000115>
-        <rdfs:label>Phosphoenolpyruvate carboxylase</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23469,9 +17158,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000062 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000062">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Soil is the upper layer of earth in which plants grow consisting of rock particles and organic matter.</obo:IAO_0000115>
-        <rdfs:label>Soil</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23479,9 +17166,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000063 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000063">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Exchange is the process of giving and receiving materials or energy between systems.</obo:IAO_0000115>
-        <rdfs:label>Exchange</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23489,9 +17174,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000064 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000064">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Zone is a defined area or region with specific characteristics or functions.</obo:IAO_0000115>
-        <rdfs:label>Zone</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23499,9 +17182,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000065 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000065">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Duration is the length of time during which something continues or persists.</obo:IAO_0000115>
-        <rdfs:label>Duration</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
     </owl:Class>
     
 
@@ -23509,9 +17190,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000066 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000066">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Topsoil is the uppermost layer of soil that contains the highest concentration of organic matter.</obo:IAO_0000115>
-        <rdfs:label>Topsoil</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -23519,9 +17198,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000067 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000067">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved inorganic phosphorus is phosphorus in ionic forms dissolved in water.</obo:IAO_0000115>
-        <rdfs:label>Dissolved inorganic phosphorus</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23529,9 +17206,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000068 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000068">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nutrient is a substance that provides nourishment essential for growth and maintenance of life.</obo:IAO_0000115>
-        <rdfs:label>Nutrient</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23539,10 +17214,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000069 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000069">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Depth is the measurement of how far down something extends from a surface.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0001595"/>
-        <rdfs:label>Depth</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
@@ -23550,9 +17222,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000070 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000070">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Irrigation is the artificial application of water to land for growing crops.</obo:IAO_0000115>
-        <rdfs:label>Irrigation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23560,9 +17230,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000071 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000071">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Potassium sulfate is a chemical compound consisting of potassium and sulfate ions.</obo:IAO_0000115>
-        <rdfs:label>Potassium sulfate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
     </owl:Class>
     
 
@@ -23570,9 +17238,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000072 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000072">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbon to phosphorus ratio is the proportion of carbon content relative to phosphorus content.</obo:IAO_0000115>
-        <rdfs:label>Carbon to phosphorus ratio</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23580,9 +17246,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000073 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000073">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Hydrogen phosphate is an anion containing hydrogen, phosphorus, and oxygen atoms.</obo:IAO_0000115>
-        <rdfs:label>Hydrogen phosphate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -23590,9 +17254,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000074 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000074">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron trihydroxide is a chemical compound consisting of iron and three hydroxide groups.</obo:IAO_0000115>
-        <rdfs:label>Iron trihydroxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </owl:Class>
     
 
@@ -23600,9 +17262,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000075 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000075">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbon is a chemical element that forms the basis of all organic compounds.</obo:IAO_0000115>
-        <rdfs:label>Carbon</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23610,9 +17270,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000076 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000076">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Height is the measurement of how tall something is from base to top.</obo:IAO_0000115>
-        <rdfs:label>Height</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
@@ -23620,9 +17278,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000077 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000077">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Grain growth is the process of seed development and enlargement in cereal crops.</obo:IAO_0000115>
-        <rdfs:label>Grain growth</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23630,9 +17286,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000078 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000078">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nodule is a small rounded lump or mass, often containing nitrogen-fixing bacteria in plant roots.</obo:IAO_0000115>
-        <rdfs:label>Nodule</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -23640,9 +17294,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000079 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000079">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Area is the extent of a surface or piece of land measured in square units.</obo:IAO_0000115>
-        <rdfs:label>Area</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23650,9 +17302,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000080 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000080">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Non-structural C3 content is the amount of soluble three-carbon compounds in plant tissue.</obo:IAO_0000115>
-        <rdfs:label>Non-structural C3 content</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23660,9 +17310,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000081 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000081">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Bacteria are single-celled microorganisms that can be found in virtually every environment.</obo:IAO_0000115>
-        <rdfs:label>Bacteria</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
     </owl:Class>
     
 
@@ -23670,19 +17318,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000082 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000082">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sun is the star at the center of the solar system that provides energy for life on Earth.</obo:IAO_0000115>
-        <rdfs:label>Sun</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_8000083 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000083">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>CO2 fixation is the process by which atmospheric carbon dioxide is converted into organic compounds.</obo:IAO_0000115>
-        <rdfs:label>CO2 fixation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23690,9 +17326,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000084 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000084">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Field is an area of open land used for agricultural purposes or natural vegetation.</obo:IAO_0000115>
-        <rdfs:label>Field</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23700,9 +17334,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000085 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000085">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Grain number is the count of seeds or kernels produced by a plant.</obo:IAO_0000115>
-        <rdfs:label>Grain number</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23710,9 +17342,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000086 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000086">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Gas is a state of matter consisting of particles that move freely and expand to fill containers.</obo:IAO_0000115>
-        <rdfs:label>Gas</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23720,9 +17350,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000087 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000087">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium bicarbonate is a chemical compound containing magnesium and bicarbonate ions.</obo:IAO_0000115>
-        <rdfs:label>Magnesium bicarbonate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
     </owl:Class>
     
 
@@ -23730,9 +17358,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000088 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000088">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Non-structural organic compounds are soluble carbon-based molecules that can be readily metabolized.</obo:IAO_0000115>
-        <rdfs:label>Non-structural organic compounds</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23740,10 +17366,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000089 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000089">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sand is loose granular material composed of finely divided rock and mineral particles.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000017"/>
-        <rdfs:label>Sand</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23751,9 +17374,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000090 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000090">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carboxylation is the chemical reaction that adds carboxyl groups to organic compounds.</obo:IAO_0000115>
-        <rdfs:label>Carboxylation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23761,9 +17382,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000091 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000091">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Microbial biomass is the total mass of microorganisms present in a given environment.</obo:IAO_0000115>
-        <rdfs:label>Microbial biomass</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23771,9 +17390,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000092 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000092">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Heat is a form of energy that transfers between objects due to temperature differences.</obo:IAO_0000115>
-        <rdfs:label>Heat</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
     </owl:Class>
     
 
@@ -23781,9 +17398,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000093 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000093">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Structural carbon is carbon incorporated into structural components like cellulose and lignin.</obo:IAO_0000115>
-        <rdfs:label>Structural carbon</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -23791,9 +17406,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000094 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000094">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium carbonate is a chemical compound commonly found in rocks, shells, and pearls.</obo:IAO_0000115>
-        <rdfs:label>Calcium carbonate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23801,9 +17414,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000095 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000095">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Rate is the speed at which a process occurs or changes over time.</obo:IAO_0000115>
-        <rdfs:label>Rate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
     </owl:Class>
     
 
@@ -23811,9 +17422,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000096 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000096">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Surface litter is dead organic material lying on top of the soil surface.</obo:IAO_0000115>
-        <rdfs:label>Surface litter</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
     </owl:Class>
     
 
@@ -23821,9 +17430,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000097 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000097">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved organic carbon is carbon from organic compounds that is dissolved in water.</obo:IAO_0000115>
-        <rdfs:label>Dissolved organic carbon</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000033"/>
     </owl:Class>
     
 
@@ -23831,9 +17438,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000098 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000098">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbonate is an anion consisting of one carbon atom and three oxygen atoms.</obo:IAO_0000115>
-        <rdfs:label>Carbonate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
     </owl:Class>
     
 
@@ -23841,9 +17446,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000099 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000099">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Altitude is the height of an object or point above sea level or ground level.</obo:IAO_0000115>
-        <rdfs:label>Altitude</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23851,9 +17454,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000100 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000100">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved organic nitrogen is nitrogen from organic compounds that is dissolved in water.</obo:IAO_0000115>
-        <rdfs:label>Dissolved organic nitrogen</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -23861,10 +17462,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000101 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000101">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Velocity is the speed and direction of motion of an object.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000008"/>
-        <rdfs:label>Velocity</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23872,10 +17470,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000102 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000102">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Water is a transparent, odorless, and tasteless liquid essential for all forms of life.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_15377"/>
-        <rdfs:label>Water</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23883,10 +17478,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000103 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000103">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Snow is precipitation in the form of ice crystals that fall from clouds.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000406"/>
-        <rdfs:label>Snow</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -23894,9 +17486,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000104 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000104">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Stress indicator is a measurable parameter that reflects the level of stress in a system.</obo:IAO_0000115>
-        <rdfs:label>Stress indicator</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23904,9 +17494,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000105 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000105">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Root growth yield is the efficiency of converting resources into root biomass.</obo:IAO_0000115>
-        <rdfs:label>Root growth yield</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23914,8 +17502,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000106 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000106">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Process is a series of actions or steps taken to achieve a particular result.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A series of actions, changes, or functions that occur over time to transform inputs into outputs or achieve specific environmental or biological outcomes. This concept encompasses biogeochemical cycles, ecological succession, and physical transformations that drive ecosystem functioning and environmental change.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Process</rdfs:label>
     </owl:Class>
     
@@ -23924,9 +17513,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000107 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000107">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum sulfate is a chemical compound consisting of aluminum and sulfate ions.</obo:IAO_0000115>
-        <rdfs:label>Aluminum sulfate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </owl:Class>
     
 
@@ -23934,10 +17521,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000108 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000108">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium is a chemical element essential for plant cell wall structure and signaling.</obo:IAO_0000115>
-        <oboInOwl:hasExactSynonym>Ca</oboInOwl:hasExactSynonym>
-        <rdfs:label>Calcium</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23945,9 +17529,8 @@
     <!-- https://w3id.org/bervo/BERVO_8000109 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000109">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbon to nitrogen ratio is the proportion of carbon content relative to nitrogen content.</obo:IAO_0000115>
-        <rdfs:label>Carbon to nitrogen ratio</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -23955,9 +17538,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000110 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000110">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron tetrahydroxide is a chemical compound consisting of iron and four hydroxide groups.</obo:IAO_0000115>
-        <rdfs:label>Iron tetrahydroxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </owl:Class>
     
 
@@ -23965,10 +17546,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000111 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000111">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Radiation is energy emitted in the form of waves or particles through space.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001023"/>
-        <rdfs:label>Radiation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23976,9 +17554,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000112 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000112">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ion is an atom or molecule that has gained or lost electrons and carries an electric charge.</obo:IAO_0000115>
-        <rdfs:label>Ion</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23986,9 +17562,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000113 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000113">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ammonium is a positively charged ion consisting of one nitrogen and four hydrogen atoms.</obo:IAO_0000115>
-        <rdfs:label>Ammonium</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -23996,10 +17570,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000114 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000114">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Evaporation is the process by which liquid water changes into water vapor.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500034"/>
-        <rdfs:label>Evaporation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24007,10 +17578,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000115 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000115">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Shortwave radiation is electromagnetic radiation with wavelengths shorter than infrared radiation.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001861"/>
-        <rdfs:label>Shortwave radiation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
     </owl:Class>
     
 
@@ -24018,9 +17586,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000116 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000116">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Growth is the process of increasing in size, number, or degree over time.</obo:IAO_0000115>
-        <rdfs:label>Growth</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24028,9 +17594,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000117 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000117">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Clumping is the aggregation of particles or materials into larger clusters.</obo:IAO_0000115>
-        <rdfs:label>Clumping</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24038,9 +17602,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000118 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000118">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Water vapor is water in its gaseous state present in the atmosphere.</obo:IAO_0000115>
-        <rdfs:label>Water vapor</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -24048,9 +17610,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000119 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000119">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum dihydroxide is a chemical compound consisting of aluminum and two hydroxide groups.</obo:IAO_0000115>
-        <rdfs:label>Aluminum dihydroxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </owl:Class>
     
 
@@ -24058,10 +17618,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000120 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000120">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Seed is a reproductive unit of a flowering plant capable of developing into a new plant.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0009010"/>
-        <rdfs:label>Seed</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -24069,9 +17626,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000121 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000121">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Volumetric heat capacity is the amount of heat needed to raise the temperature of a unit volume by one degree.</obo:IAO_0000115>
-        <rdfs:label>Volumetric heat capacity</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000147"/>
     </owl:Class>
     
 
@@ -24079,9 +17634,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000122 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000122">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Node is a point on a plant stem where leaves, buds, or branches emerge.</obo:IAO_0000115>
-        <rdfs:label>Node</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24089,9 +17642,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000123 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000123">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nitrogen dioxide is a chemical compound consisting of one nitrogen and two oxygen atoms.</obo:IAO_0000115>
-        <rdfs:label>Nitrogen dioxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -24099,9 +17650,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000124 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000124">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Oxygen is a chemical element essential for respiration and combustion processes.</obo:IAO_0000115>
-        <rdfs:label>Oxygen</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24109,9 +17658,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000125 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000125">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Solute is a substance that is dissolved in a solvent to form a solution.</obo:IAO_0000115>
-        <rdfs:label>Solute</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24119,9 +17666,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000126 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000126">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Content is the amount or proportion of a specific substance within a material.</obo:IAO_0000115>
-        <rdfs:label>Content</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
@@ -24129,9 +17674,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000127 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000127">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Activity is the state of being active or the rate at which a process occurs.</obo:IAO_0000115>
-        <rdfs:label>Activity</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24139,8 +17682,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000128 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000128">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Half saturation constant is the concentration at which a process operates at half its maximum rate.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The concentration of substrate at which an enzymatic or biological process operates at half its maximum rate, indicating the efficiency of resource utilization. This kinetic parameter is fundamental for understanding nutrient uptake, enzyme kinetics, and resource limitation in biological and biogeochemical processes.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Half saturation constant</rdfs:label>
     </owl:Class>
     
@@ -24149,9 +17693,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000129 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000129">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Metabolic rate is the speed at which an organism converts energy for biological processes.</obo:IAO_0000115>
-        <rdfs:label>Metabolic rate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24159,9 +17701,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000130 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000130">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Pressure is the force applied perpendicular to a surface per unit area.</obo:IAO_0000115>
-        <rdfs:label>Pressure</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24169,9 +17709,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000131 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000131">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Atmosphere is the layer of gases surrounding Earth held in place by gravity.</obo:IAO_0000115>
-        <rdfs:label>Atmosphere</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24179,9 +17717,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000132 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000132">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Energy is the capacity to do work or cause change in a system.</obo:IAO_0000115>
-        <rdfs:label>Energy</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24189,10 +17725,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000133 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000133">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Temperature is a measure of the average kinetic energy of particles in a substance.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000146"/>
-        <rdfs:label>Temperature</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
     </owl:Class>
     
 
@@ -24200,9 +17733,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000134 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000134">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Land surface is the solid portion of Earth&apos;s surface not covered by water.</obo:IAO_0000115>
-        <rdfs:label>Land surface</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24210,9 +17741,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000135 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000135">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Surface irrigation is a method of applying water to crops by flowing water over the soil surface.</obo:IAO_0000115>
-        <rdfs:label>Surface irrigation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
     </owl:Class>
     
 
@@ -24220,9 +17749,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000136 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000136">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Grain is the edible seed of cereal plants such as wheat, rice, or corn.</obo:IAO_0000115>
-        <rdfs:label>Grain</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -24230,10 +17757,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000137 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000137">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Mass is the amount of matter in an object measured in units like grams or kilograms.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
-        <rdfs:label>Mass</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
@@ -24241,19 +17765,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000138 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000138">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phosphate is an anion consisting of one phosphorus atom and four oxygen atoms.</obo:IAO_0000115>
-        <rdfs:label>Phosphate</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_8000139 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000139">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Total evaporation is the complete conversion of liquid water to water vapor from all sources.</obo:IAO_0000115>
-        <rdfs:label>Total evaporation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24261,9 +17773,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000140 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000140">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium hydroxide is a chemical compound consisting of calcium and hydroxide ions.</obo:IAO_0000115>
-        <rdfs:label>Calcium hydroxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24271,9 +17781,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000141 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000141">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Bicarbonate is an anion consisting of one hydrogen, one carbon, and three oxygen atoms.</obo:IAO_0000115>
-        <rdfs:label>Bicarbonate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24281,9 +17789,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000142 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000142">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Plant water stress is the condition when plants experience insufficient water availability.</obo:IAO_0000115>
-        <rdfs:label>Plant water stress</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24291,9 +17797,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000143 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000143">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sodium is a chemical element that is highly reactive and forms many important compounds.</obo:IAO_0000115>
-        <rdfs:label>Sodium</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24301,9 +17805,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000144 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000144">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Water table is the upper boundary of the saturated zone in groundwater.</obo:IAO_0000115>
-        <rdfs:label>Water table</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24311,10 +17813,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000145 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000145">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Branch is a woody structural member of a tree or shrub that grows from the trunk or main stem.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0025073"/>
-        <rdfs:label>Branch</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -24322,9 +17821,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000146 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000146">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbon dioxide carboxylation rate is the speed at which CO2 is incorporated into organic compounds.</obo:IAO_0000115>
-        <rdfs:label>Carbon dioxide carboxylation rate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24332,9 +17829,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000147 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000147">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Heat capacity is the amount of heat needed to raise the temperature of a substance by one degree.</obo:IAO_0000115>
-        <rdfs:label>Heat capacity</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
     </owl:Class>
     
 
@@ -24342,9 +17837,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000148 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000148">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Surface water is water that collects on the ground or in streams, rivers, lakes, and oceans.</obo:IAO_0000115>
-        <rdfs:label>Surface water</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -24352,9 +17845,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000149 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000149">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Constraint is a limitation or restriction that affects the behavior of a system.</obo:IAO_0000115>
-        <rdfs:label>Constraint</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24362,8 +17853,10 @@
     <!-- https://w3id.org/bervo/BERVO_8000150 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000150">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Irrigation water is water applied to agricultural crops to supplement natural precipitation.</obo:IAO_0000115>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <obo:IAO_0000115>Water applied to agricultural crops through artificial means to supplement natural precipitation and ensure adequate moisture for plant growth. This managed water input affects crop productivity, soil moisture, nutrient transport, and represents a major component of agricultural water use and landscape modification.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
         <rdfs:label>Irrigation water</rdfs:label>
     </owl:Class>
     
@@ -24372,9 +17865,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000151 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000151">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Stalk is the main stem or support structure of a plant.</obo:IAO_0000115>
-        <rdfs:label>Stalk</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -24382,9 +17873,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000152 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000152">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Self shading is the blocking of light by one part of a plant from reaching another part.</obo:IAO_0000115>
-        <rdfs:label>Self shading</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24392,9 +17881,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000153 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000153">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Fertilizer is a substance added to soil to provide nutrients that promote plant growth.</obo:IAO_0000115>
-        <rdfs:label>Fertilizer</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24402,19 +17889,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000154 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000154">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum tetrahydroxide is a chemical compound consisting of aluminum and four hydroxide groups.</obo:IAO_0000115>
-        <rdfs:label>Aluminum tetrahydroxide</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_8000155 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000155">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Water flux is the rate of water movement through a given area or surface.</obo:IAO_0000115>
-        <rdfs:label>Water flux</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
     </owl:Class>
     
 
@@ -24422,9 +17897,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000156 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000156">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>C4 is a type of photosynthetic pathway that concentrates carbon dioxide to improve efficiency.</obo:IAO_0000115>
-        <rdfs:label>C4</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24432,9 +17905,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000157 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000157">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dihydrogen phosphate is an anion containing two hydrogen atoms and one phosphate group.</obo:IAO_0000115>
-        <rdfs:label>Dihydrogen phosphate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
     </owl:Class>
     
 
@@ -24442,9 +17913,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000158 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000158">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Maturity is the state of being fully developed or reaching the final stage of growth.</obo:IAO_0000115>
-        <rdfs:label>Maturity</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24452,9 +17921,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000159 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000159">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Seed set is the process by which flowers develop into seeds after successful pollination.</obo:IAO_0000115>
-        <rdfs:label>Seed set</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -24462,9 +17929,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000160 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000160">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sediment is particles of organic or inorganic matter that settle out of water or air.</obo:IAO_0000115>
-        <rdfs:label>Sediment</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24472,9 +17937,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000161 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000161">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Shoot is the above-ground portion of a plant including stems, leaves, and reproductive organs.</obo:IAO_0000115>
-        <rdfs:label>Shoot</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -24482,9 +17945,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000162 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000162">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Solution is a homogeneous mixture of two or more substances where one dissolves in another.</obo:IAO_0000115>
-        <rdfs:label>Solution</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24492,9 +17953,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000163 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000163">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Secondary axes are branching structures that develop from the main axis of growth.</obo:IAO_0000115>
-        <rdfs:label>Secondary axes</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24502,9 +17961,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000164 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000164">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Leaf area index is the ratio of total leaf area to ground area covered by vegetation.</obo:IAO_0000115>
-        <rdfs:label>Leaf area index</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24512,10 +17969,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000165 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000165">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Urea is a nitrogen-containing compound commonly used as a fertilizer.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16199"/>
-        <rdfs:label>Urea</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
     </owl:Class>
     
 
@@ -24523,10 +17977,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000166 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000166">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sodium carbonate is a chemical compound consisting of sodium and carbonate ions.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_29377"/>
-        <rdfs:label>Sodium carbonate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24534,9 +17985,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000167 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000167">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nitrogen is a chemical element essential for protein synthesis and plant growth.</obo:IAO_0000115>
-        <rdfs:label>Nitrogen</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24544,10 +17993,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000168 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000168">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nitrate is an anion consisting of one nitrogen and three oxygen atoms.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_17632"/>
-        <rdfs:label>Nitrate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24555,9 +18001,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000169 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000169">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>C4 photosynthesis is a specialized form of photosynthesis that minimizes photorespiration.</obo:IAO_0000115>
-        <rdfs:label>C4 photosynthesis</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24565,9 +18009,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000170 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000170">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sheath protein carbon is the carbon content in proteins found in leaf sheath tissue.</obo:IAO_0000115>
-        <rdfs:label>Sheath protein carbon</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000033"/>
     </owl:Class>
     
 
@@ -24575,10 +18017,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000171 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000171">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Root is the underground part of a plant that absorbs water and nutrients from soil.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0009005"/>
-        <rdfs:label>Root</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -24586,9 +18025,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000172 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000172">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Fire is a rapid chemical reaction that produces heat and light through combustion.</obo:IAO_0000115>
-        <rdfs:label>Fire</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24596,19 +18033,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000173 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000173">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron hydrogen phosphate is a chemical compound containing iron, hydrogen, and phosphate.</obo:IAO_0000115>
-        <rdfs:label>Iron hydrogen phosphate</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_8000174 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000174">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Fraction is a part or portion of a whole expressed as a proportion.</obo:IAO_0000115>
-        <rdfs:label>Fraction</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
     </owl:Class>
     
 
@@ -24616,9 +18041,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000175 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000175">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Band is a strip or zone of material with distinct characteristics from surrounding areas.</obo:IAO_0000115>
-        <rdfs:label>Band</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24626,19 +18049,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000176 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000176">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Number is a mathematical concept used to count, measure, or identify quantities.</obo:IAO_0000115>
-        <rdfs:label>Number</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- https://w3id.org/bervo/BERVO_8000177 -->
-
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000177">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Soil band is a distinct layer or zone within soil with specific properties.</obo:IAO_0000115>
-        <rdfs:label>Soil band</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24646,9 +18057,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000178 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000178">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Erosion band is a zone where soil erosion is particularly active or concentrated.</obo:IAO_0000115>
-        <rdfs:label>Erosion band</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24656,9 +18065,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000179 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000179">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Day is a period of 24 hours representing one complete rotation of Earth.</obo:IAO_0000115>
-        <rdfs:label>Day</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
     </owl:Class>
     
 
@@ -24666,11 +18073,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000180 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000180">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum is a lightweight metallic element commonly found in soil minerals.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33620"/>
-        <oboInOwl:hasExactSynonym>Al</oboInOwl:hasExactSynonym>
-        <rdfs:label>Aluminum</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24678,9 +18081,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000181 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000181">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Stem is the main structural axis of a plant that supports leaves and reproductive organs.</obo:IAO_0000115>
-        <rdfs:label>Stem</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -24688,10 +18089,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000182 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000182">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron is a chemical element essential for many biological processes including photosynthesis.</obo:IAO_0000115>
-        <oboInOwl:hasExactSynonym>Fe</oboInOwl:hasExactSynonym>
-        <rdfs:label>Iron</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24699,9 +18097,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000183 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000183">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sheath is a protective covering or wrapper around plant organs like stems or leaves.</obo:IAO_0000115>
-        <rdfs:label>Sheath</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -24709,9 +18105,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000184 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000184">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Wind is the movement of air from areas of high pressure to areas of low pressure.</obo:IAO_0000115>
-        <rdfs:label>Wind</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24719,9 +18113,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000185 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000185">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dissolved organic phosphorus is phosphorus from organic compounds that is dissolved in water.</obo:IAO_0000115>
-        <rdfs:label>Dissolved organic phosphorus</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
     </owl:Class>
     
 
@@ -24729,9 +18121,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000186 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000186">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium phosphate is a chemical compound consisting of calcium and phosphate ions.</obo:IAO_0000115>
-        <rdfs:label>Calcium phosphate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24739,9 +18129,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000187 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000187">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium dihydrogen phosphate is a chemical compound containing calcium and dihydrogen phosphate.</obo:IAO_0000115>
-        <rdfs:label>Calcium dihydrogen phosphate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24749,10 +18137,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000188 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000188">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Carbon dioxide is a gas consisting of one carbon and two oxygen atoms.</obo:IAO_0000115>
-        <oboInOwl:hasExactSynonym>CO2</oboInOwl:hasExactSynonym>
-        <rdfs:label>Carbon dioxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24760,9 +18145,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000189 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000189">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Non-structural carbohydrate is soluble sugar and starch that can be readily metabolized.</obo:IAO_0000115>
-        <rdfs:label>Non-structural carbohydrate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24770,10 +18153,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000190 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000190">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Volume is the amount of three-dimensional space occupied by a substance or object.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000918"/>
-        <rdfs:label>Volume</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24781,9 +18161,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000191 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000191">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Structure is the arrangement and organization of parts within a system or organism.</obo:IAO_0000115>
-        <rdfs:label>Structure</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24791,9 +18169,11 @@
     <!-- https://w3id.org/bervo/BERVO_8000192 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000192">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>CO2 concentration is the amount of carbon dioxide present in a given volume of air or water.</obo:IAO_0000115>
-        <rdfs:label>CO2 concentration</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The amount of carbon dioxide present in a given volume of air or water, typically expressed in parts per million or other concentration units. This parameter controls photosynthetic rates, plant growth responses, ocean acidification, and serves as a key indicator of greenhouse gas levels and climate change impacts.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>CO2 concentration</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Carbon dioxide concentration</rdfs:label>
     </owl:Class>
     
 
@@ -24801,9 +18181,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000193 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000193">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Uptake is the process of absorbing or taking in substances from the environment.</obo:IAO_0000115>
-        <rdfs:label>Uptake</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24811,9 +18189,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000194 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000194">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum trihydroxide is a chemical compound consisting of aluminum and three hydroxide groups.</obo:IAO_0000115>
-        <rdfs:label>Aluminum trihydroxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24821,9 +18197,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000195 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000195">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium hydrogen phosphate is a chemical compound containing magnesium and hydrogen phosphate.</obo:IAO_0000115>
-        <rdfs:label>Magnesium hydrogen phosphate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24831,9 +18205,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000196 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000196">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aqueous refers to solutions or environments containing water as the solvent.</obo:IAO_0000115>
-        <rdfs:label>Aqueous</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24841,10 +18213,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000197 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000197">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Width is the measurement of how broad something is from side to side.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000921"/>
-        <rdfs:label>Width</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
@@ -24852,9 +18221,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000198 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000198">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Potassium is a chemical element essential for plant growth and cellular processes.</obo:IAO_0000115>
-        <rdfs:label>Potassium</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24862,9 +18229,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000199 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000199">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Salt is a chemical compound formed when an acid reacts with a base.</obo:IAO_0000115>
-        <rdfs:label>Salt</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24872,9 +18237,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000200 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000200">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Calcium bicarbonate is a chemical compound containing calcium and bicarbonate ions.</obo:IAO_0000115>
-        <rdfs:label>Calcium bicarbonate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
     </owl:Class>
     
 
@@ -24882,9 +18245,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000201 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000201">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Stoma is a microscopic pore in plant leaves that allows gas exchange.</obo:IAO_0000115>
-        <rdfs:label>Stoma</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -24892,9 +18253,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000202 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000202">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Water content is the amount of water present in a material expressed as a percentage.</obo:IAO_0000115>
-        <rdfs:label>Water content</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
     </owl:Class>
     
 
@@ -24902,9 +18261,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000203 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000203">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Aluminum hydroxide is a chemical compound consisting of aluminum and hydroxide ions.</obo:IAO_0000115>
-        <rdfs:label>Aluminum hydroxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24912,10 +18269,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000204 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000204">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Snowpack is an accumulation of snow that persists over time.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_03000116"/>
-        <rdfs:label>Snowpack</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24923,10 +18277,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000205 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000205">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Acetate is an anion derived from acetic acid commonly found in biological systems.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30089"/>
-        <rdfs:label>Acetate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24934,9 +18285,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000206 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000206">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Internode is the portion of a plant stem between two nodes.</obo:IAO_0000115>
-        <rdfs:label>Internode</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24944,10 +18293,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000207 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000207">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium is a chemical element essential for chlorophyll and enzyme function.</obo:IAO_0000115>
-        <oboInOwl:hasExactSynonym>Mg</oboInOwl:hasExactSynonym>
-        <rdfs:label>Magnesium</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24955,9 +18301,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000208 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000208">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Thermal adaptation is the adjustment of organisms to temperature conditions in their environment.</obo:IAO_0000115>
-        <rdfs:label>Thermal adaptation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24965,10 +18309,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000209 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000209">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Clay is fine-grained soil composed of mineral particles smaller than 2 micrometers.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_00002982"/>
-        <rdfs:label>Clay</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -24976,10 +18317,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000210 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000210">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Magnesium carbonate is a chemical compound consisting of magnesium and carbonate ions.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_31793"/>
-        <rdfs:label>Magnesium carbonate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
     </owl:Class>
     
 
@@ -24987,9 +18325,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000211 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000211">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phosphorous to carbon ratio is the proportion of phosphorus content relative to carbon content.</obo:IAO_0000115>
-        <rdfs:label>Phosphorous to carbon ratio</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
     </owl:Class>
     
 
@@ -24997,9 +18335,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000212 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000212">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Photosynthetically active radiation is the portion of light spectrum used by plants for photosynthesis.</obo:IAO_0000115>
-        <rdfs:label>Photosynthetically active radiation</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
     </owl:Class>
     
 
@@ -25007,9 +18343,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000213 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000213">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Rubisco activity is the enzymatic function of ribulose-1,5-bisphosphate carboxylase/oxygenase.</obo:IAO_0000115>
-        <rdfs:label>Rubisco activity</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25017,10 +18351,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000214 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000214">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Chlorophyll is the green pigment in plants that captures light energy for photosynthesis.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_28966"/>
-        <rdfs:label>Chlorophyll</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25028,9 +18359,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000215 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000215">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Emission is the release or discharge of substances into the environment.</obo:IAO_0000115>
-        <rdfs:label>Emission</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25038,9 +18367,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000216 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000216">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Grid cell is a spatial unit used in computational models to represent geographic areas.</obo:IAO_0000115>
-        <rdfs:label>Grid cell</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25048,9 +18375,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000217 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000217">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Plant maturity is the stage when a plant has completed its growth and development.</obo:IAO_0000115>
-        <rdfs:label>Plant maturity</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25058,10 +18383,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000218 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000218">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Phosphoric acid is a chemical compound consisting of hydrogen and phosphate groups.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_26078"/>
-        <rdfs:label>Phosphoric acid</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25069,9 +18391,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000219 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000219">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Iron dihydroxide is a chemical compound consisting of iron and two hydroxide groups.</obo:IAO_0000115>
-        <rdfs:label>Iron dihydroxide</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25079,9 +18399,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000220 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000220">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Element is a pure chemical substance consisting of atoms with the same number of protons.</obo:IAO_0000115>
-        <rdfs:label>Element</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25089,9 +18407,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000221 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000221">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Dead standing tree is a tree that has died but remains upright.</obo:IAO_0000115>
-        <rdfs:label>Dead standing tree</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25099,9 +18415,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000222 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000222">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Soil water is water present in the pore spaces of soil.</obo:IAO_0000115>
-        <rdfs:label>Soil water</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
     </owl:Class>
     
 
@@ -25109,9 +18423,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000223 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000223">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Node number is the count of nodes present on a plant stem.</obo:IAO_0000115>
-        <rdfs:label>Node number</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25119,9 +18431,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000224 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000224">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Ear is the seed-bearing structure of cereal plants like corn and wheat.</obo:IAO_0000115>
-        <rdfs:label>Ear</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
     </owl:Class>
     
 
@@ -25129,9 +18439,9 @@
     <!-- https://w3id.org/bervo/BERVO_8000225 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000225">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Nitrogen to carbon ratio is the proportion of nitrogen content relative to carbon content.</obo:IAO_0000115>
-        <rdfs:label>Nitrogen to carbon ratio</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
     </owl:Class>
     
 
@@ -25139,9 +18449,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000226 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000226">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Layer is a distinct horizontal section or stratum within a system.</obo:IAO_0000115>
-        <rdfs:label>Layer</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25149,9 +18457,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000227 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000227">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Coefficient is a numerical factor that expresses a relationship between variables.</obo:IAO_0000115>
-        <rdfs:label>Coefficient</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25159,10 +18465,7 @@
     <!-- https://w3id.org/bervo/BERVO_8000228 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000228">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Sulfate is an anion consisting of one sulfur and four oxygen atoms.</obo:IAO_0000115>
-        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16189"/>
-        <rdfs:label>Sulfate</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
@@ -25170,373 +18473,25820 @@
     <!-- https://w3id.org/bervo/BERVO_8000229 -->
 
     <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000229">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <obo:IAO_0000115>Landscape is the visible features of an area of land including physical elements and human modifications.</obo:IAO_0000115>
-        <rdfs:label>Landscape</rdfs:label>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000000 -->
+    <!-- https://w3id.org/bervo/BERVO_8000230 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000000">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>EcosimBGCFluxType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
-        <rdfs:label>biogeochemical flux type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000230">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000242"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000001 -->
+    <!-- https://w3id.org/bervo/BERVO_8000231 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000001">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SoluteParMod</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
-        <rdfs:label>solute parameters for geochemistry modeling</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000231">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000242"/>
+        <obo:IAO_0000115>The products, results, or materials that emerge from a system following processing, transformation, or utilization of inputs by environmental or ecological processes. These outputs represent ecosystem services, waste products, energy transfers, and the measurable results of biogeochemical processes and environmental transformations.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000208"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Output</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000002 -->
+    <!-- https://w3id.org/bervo/BERVO_8000232 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000002">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>GrosubPars</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GrosubPars.txt</rdfs:comment>
-        <rdfs:label>plant growth parameters</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000232">
+        <obo:IAO_0000115>The foundational category that serves as the parent classification for all conceptual terms in the Biological and Environmental Research Variable Ontology. This abstract class encompasses all non-variable concepts that describe entities, processes, and properties fundamental to understanding earth and environmental science systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>concept</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000003 -->
+    <!-- https://w3id.org/bervo/BERVO_8000233 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000003">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>FlagDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FlagDataType.txt</rdfs:comment>
-        <rdfs:label>flag data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000233">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000004 -->
+    <!-- https://w3id.org/bervo/BERVO_8000234 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000004">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>ChemTracerParsMod</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
-        <rdfs:label>chemical tracer parameters for modeling</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000234">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000005 -->
+    <!-- https://w3id.org/bervo/BERVO_8000236 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000005">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>EcoSimSumDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
-        <rdfs:label>sum data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000236">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+        <obo:IAO_0000115>A measure of the amount of light absorbed by a material or substance as electromagnetic radiation passes through it, fundamental for understanding optical properties. This property affects photosynthesis, light penetration in water bodies, remote sensing applications, and represents the inverse of transmittance in optical and environmental measurements.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000133"/>
+        <oboInOwl:hasRelatedSynonym>transmittance</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Absorbance</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000006 -->
+    <!-- https://w3id.org/bervo/BERVO_8000237 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000006">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>PlantDataRateType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
-        <rdfs:label>plant data rate type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000237">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000007 -->
+    <!-- https://w3id.org/bervo/BERVO_8000238 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000007">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>IrrigationDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
-        <rdfs:label>irrigation data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000238">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>The continuous progression of existence that provides the temporal framework for all environmental processes, biological activities, and ecosystem dynamics. This fundamental dimension enables the measurement of process rates, seasonal cycles, long-term trends, and temporal relationships that characterize change and development in earth and environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000010"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Time</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000008 -->
+    <!-- https://w3id.org/bervo/BERVO_8000239 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000008">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>CanopyDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
-        <rdfs:label>canopy data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000239">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>A representation of a specific day that provides temporal reference for environmental observations and events, typically including day, month, and year components. This temporal specification enables the timing of ecological events, tracking of environmental changes, and coordination of monitoring activities across different spatial and temporal scales.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000099"/>
+        <oboInOwl:hasExactSynonym>calendar date</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Date</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000009 -->
+    <!-- https://w3id.org/bervo/BERVO_8000240 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000009">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>LandSurfDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
-        <rdfs:label>land surface data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000240">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000010 -->
+    <!-- https://w3id.org/bervo/BERVO_8000241 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000010">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>PlantTraitDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
-        <rdfs:label>plant trait data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000241">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A measurable characteristic or attribute that describes the physical state or behavior of matter and energy in environmental systems. This concept encompasses properties such as temperature, density, conductivity, and pressure that govern physical processes in earth and environmental science applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000209"/>
+        <oboInOwl:hasExactSynonym>physical context</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Physical property</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000011 -->
+    <!-- https://w3id.org/bervo/BERVO_8000242 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000011">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>ChemTranspDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
-        <rdfs:label>chemical transport data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000242">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A numerical or categorical representation that quantifies or describes the magnitude, intensity, or state of a measured or observed property. This concept encompasses all forms of data values used to characterize environmental variables and parameters in earth system science and ecological modeling applications.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Value</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000012 -->
+    <!-- https://w3id.org/bervo/BERVO_8000243 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000012">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SoilBGCDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
-        <rdfs:label>soil biogeochemical data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000243">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000242"/>
+        <obo:IAO_0000115>A non-numerical representation that describes the categorical or descriptive characteristics of an environmental property or condition. This concept encompasses classifications, categories, and descriptive states used to characterize ecological conditions and environmental attributes in earth and environmental science studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Qualitative value</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000013 -->
+    <!-- https://w3id.org/bervo/BERVO_8000244 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000013">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>GridDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>GridDataType.txt</rdfs:comment>
-        <rdfs:label>grid data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000244">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000242"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000014 -->
+    <!-- https://w3id.org/bervo/BERVO_8000245 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000014">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>MicrobialDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
-        <rdfs:label>microbial data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000245">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000248"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000015 -->
+    <!-- https://w3id.org/bervo/BERVO_8000246 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000015">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>PlantMgmtDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
-        <rdfs:label>plant management data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000246">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000243"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000016 -->
+    <!-- https://w3id.org/bervo/BERVO_8000247 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000016">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>RootDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>RootDataType.txt</rdfs:comment>
-        <rdfs:label>root data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000247">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000248"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000017 -->
+    <!-- https://w3id.org/bervo/BERVO_8000248 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000017">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SurfLitterDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
-        <rdfs:label>surface litter data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000248">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <obo:IAO_0000115>A numerical representation that expresses the magnitude of an environmental variable in relation to a reference value, standard, or other variable. This concept encompasses normalized, standardized, and comparative measurements used to facilitate comparisons across different environmental conditions, spatial scales, and temporal periods.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Relative value</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000018 -->
+    <!-- https://w3id.org/bervo/BERVO_8000249 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000018">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>NitroPars</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>NitroPars.txt</rdfs:comment>
-        <rdfs:label>microbial parameters</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000249">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000019 -->
+    <!-- https://w3id.org/bervo/BERVO_8000250 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000019">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SedimentDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
-        <rdfs:label>sediment data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000250">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000020 -->
+    <!-- https://w3id.org/bervo/BERVO_8000251 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000020">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>EcoSimConst</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
-        <rdfs:label>constant</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000251">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000021 -->
+    <!-- https://w3id.org/bervo/BERVO_8000252 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000021">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>ClimForcDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
-        <rdfs:label>climate force data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000252">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000022 -->
+    <!-- https://w3id.org/bervo/BERVO_8000253 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000022">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SurfSoilDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
-        <rdfs:label>surface and soil data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000253">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000023 -->
+    <!-- https://w3id.org/bervo/BERVO_8000254 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000023">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>MicBGCPars</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>MicBGCPars.txt</rdfs:comment>
-        <rdfs:label>microbial biogeochemistry parameters</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000254">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000024 -->
+    <!-- https://w3id.org/bervo/BERVO_8000255 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000024">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SoilHeatDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
-        <rdfs:label>soil and heat data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000255">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000025 -->
+    <!-- https://w3id.org/bervo/BERVO_8000256 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000025">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SoilPhysDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
-        <rdfs:label>soil physical data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000256">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000026 -->
+    <!-- https://w3id.org/bervo/BERVO_8000257 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000026">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SoilPropertyDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
-        <rdfs:label>soil property data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000257">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000027 -->
+    <!-- https://w3id.org/bervo/BERVO_8000258 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000027">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SnowDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SnowDataType.txt</rdfs:comment>
-        <rdfs:label>snow data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000258">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <obo:IAO_0000115>A water application method that delivers water directly to the root zone through underground distribution systems such as buried drip lines or subsurface emitters. This irrigation technique minimizes surface evaporation losses and provides efficient water delivery for agricultural and landscaping applications in earth system management.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Suburface irrigation</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000028 -->
+    <!-- https://w3id.org/bervo/BERVO_8000259 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000028">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>FertilizerDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
-        <rdfs:label>fertilizer data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000259">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000029 -->
+    <!-- https://w3id.org/bervo/BERVO_8000260 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000029">
-        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>CanopyRadDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
-        <rdfs:label>canopy radiation data type</rdfs:label>
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000260">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000030 -->
+    <!-- https://w3id.org/bervo/BERVO_8000261 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000030">
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000261">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000262 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000262">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000263 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000263">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000241"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000264 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000264">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000265 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000265">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000266 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000266">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000267 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000267">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000268 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000268">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000269 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000269">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000272"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000270 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000270">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000271 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000271">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000272 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000272">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A thermodynamic parameter that quantifies the tendency of a compound to dissociate into its constituent ions or components in solution. This constant is crucial for understanding acid-base chemistry, ion speciation, and chemical equilibria in soil and water systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000544"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dissociation constant</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000273 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000273">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000274 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000274">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000275 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000275">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000276 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000276">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000277 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000277">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000278 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000278">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000279 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000279">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000280 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000280">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000281 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000281">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+        <obo:IAO_0000115>A temporal scale representing a seven-day period used for organizing environmental observations and management activities. This time period is useful for characterizing short-term environmental variability, management cycles, and human-influenced patterns in agricultural and urban environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>per week</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Weekly</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000282 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000282">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000283 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000283">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000238"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000284 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000284">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000185"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000285 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000285">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000286 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000286">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000287 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000287">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000288 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000288">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000289 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000289">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000290 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000290">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000291 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000291">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000292 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000292">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000293 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000293">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000248"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000294 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000294">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000295 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000295">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000296 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000296">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000297 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_8000297">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000000 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000000">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SOMDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SOMDataType.txt</rdfs:comment>
-        <rdfs:label>soil organic matter data type</rdfs:label>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent the movement of chemical elements and compounds through ecosystem compartments. This data type groups parameters that quantify carbon, nitrogen, phosphorus, and other biogeochemical fluxes between atmosphere, biosphere, soil, and water reservoirs in earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EcosimBGCFluxType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Biogeochemical flux type</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000031 -->
+    <!-- https://w3id.org/bervo/BERVO_9000001 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000031">
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000001">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>AqueChemDatatype</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
-        <rdfs:label>aqueous chemistry datatype</rdfs:label>
+        <obo:IAO_0000115>A categorical classification system for organizing parameters that control the behavior and transport of dissolved substances in geochemical models. This data type groups variables such as diffusion coefficients, reaction rates, and equilibrium constants that govern solute interactions in soil-water-rock systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoluteParMod</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Solute parameters for geochemistry modeling</rdfs:label>
     </owl:Class>
     
 
 
-    <!-- https://w3id.org/bervo/BERVO_9000032 -->
+    <!-- https://w3id.org/bervo/BERVO_9000002 -->
 
-    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000032">
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000002">
         <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
-        <oboInOwl:hasRelatedSynonym>SoilWaterDataType</oboInOwl:hasRelatedSynonym>
-        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
-        <rdfs:label>soil and water data type</rdfs:label>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that control plant development, biomass accumulation, and physiological processes in vegetation models. This data type groups parameters such as growth rates, allocation coefficients, and phenological thresholds that determine plant responses to environmental conditions in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GrosubPars</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Plant growth parameters</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000003 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000003">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing logical and boolean variables that control model behavior, activate processes, or indicate system states. This data type groups parameters that serve as switches, indicators, or conditional triggers for various computational pathways and decision-making processes in earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FlagDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>FlagDataType.txt</rdfs:comment>
+        <rdfs:label>Flag data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000004 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000004">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing parameters that control the behavior and transport of chemical tracers used for tracking substance movement through environmental systems. This data type groups variables such as diffusion coefficients, decay rates, and partition coefficients that govern tracer fate and transport in biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ChemTracerParsMod</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Chemical tracer parameters for modeling</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000005 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000005">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent cumulative totals, aggregated quantities, or integrated values across spatial or temporal domains. This data type groups parameters that combine multiple components or processes into summary measures for ecosystem mass balances and budget calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EcoSimSumDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:comment>Is this category useful?</rdfs:comment>
+        <rdfs:label>Sum data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000006 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000006">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent time-dependent rates of plant processes such as photosynthesis, respiration, and growth. This data type groups parameters that quantify temporal changes in plant physiological functions and biomass dynamics in vegetation models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantDataRateType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Plant data rate type</rdfs:label>
     </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000007 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000007">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables related to artificial water application in agricultural and managed ecosystems. This data type groups parameters such as irrigation rates, timing schedules, water sources, and efficiency factors that control water management practices in terrestrial models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>IrrigationDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Irrigation data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000008 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000008">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe the three-dimensional structure, composition, and functioning of vegetation canopies. This data type groups parameters such as leaf area index, canopy height, light interception, and architectural properties that control ecosystem energy and mass exchange processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Canopy data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000009 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000009">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the physical properties and processes occurring at the interface between terrestrial ecosystems and the atmosphere. This data type groups parameters such as surface roughness, albedo, temperature, and moisture that control energy and water exchange in earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LandSurfDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:label>Land surface data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000010 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000010">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent inherent physiological, morphological, and phenological characteristics of plant species or functional groups. This data type groups parameters such as specific leaf area, wood density, maximum photosynthetic rate, and root depth that determine plant ecological strategies and ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantTraitDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Plant trait data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000011 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000011">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that govern the movement of chemical substances through environmental media via advection, diffusion, and dispersion processes. This data type groups parameters such as transport coefficients, velocity fields, and concentration gradients that control chemical fate and distribution in earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ChemTranspDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Chemical transport data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000012 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000012">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent biogeochemical processes and transformations occurring within soil systems. This data type groups parameters such as decomposition rates, nutrient mineralization, microbial activity, and chemical reactions that control soil carbon and nutrient cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilBGCDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Soil biogeochemical data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000013 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000013">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that define the spatial discretization and computational mesh structure used in numerical models. This data type groups parameters such as grid spacing, coordinate systems, boundary conditions, and connectivity information that determine the spatial framework for earth system simulations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GridDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>GridDataType.txt</rdfs:comment>
+        <rdfs:label>Grid data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000014 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000014">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent microbial community structure, activity, and ecological functions in environmental systems. This data type groups parameters such as biomass, growth rates, metabolic pathways, and community composition that control microbial contributions to biogeochemical cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MicrobialDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
+        <rdfs:label>Microbial data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000015 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000015">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables related to human interventions and management practices that affect plant growth and ecosystem functioning. This data type groups parameters such as fertilization schedules, harvesting practices, pruning regimes, and pest control measures used in agricultural and forestry applications.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantMgmtDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
+        <rdfs:label>Plant management data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000016 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000016">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the structure, function, and dynamics of plant root systems in terrestrial ecosystems. This data type groups parameters such as root biomass, depth distribution, architecture, uptake rates, and exudation processes that control belowground plant-soil interactions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000017 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000017">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe the accumulation, composition, and decomposition of dead organic matter on soil surfaces. This data type groups parameters such as litter mass, chemical composition, decomposition rates, and layer structure that control organic matter cycling in forest floor environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SurfLitterDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Surface litter data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000018 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000018">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing parameters that control microbial processes involved in nitrogen transformations within soil and aquatic systems. This data type groups variables such as nitrification rates, denitrification coefficients, and microbial growth parameters that regulate nitrogen cycling in biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NitroPars</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Microbial parameters</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000019 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000019">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the properties and behavior of particulate matter in aquatic and terrestrial systems. This data type groups parameters such as particle size distribution, settling velocities, erosion rates, and chemical composition that control sediment transport and deposition processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SedimentDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Sediment data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000020 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000020">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_8000232"/>
+        <obo:IAO_0000115>A categorical classification system for organizing universal physical and chemical constants that remain fixed across different environmental conditions and model applications. This concept groups fundamental parameters such as gas constants, atomic masses, and thermodynamic properties that provide reference values for biogeochemical calculations in earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EcoSimConst</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>constant</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000021 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000021">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that represent atmospheric conditions and meteorological drivers that force terrestrial and aquatic ecosystem processes. This data type groups parameters such as temperature, precipitation, humidity, wind speed, and solar radiation that control environmental conditions in earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ClimForcDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Climate force data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000022 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000022">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the integrated properties and processes of surface-soil systems including their physical, chemical, and biological attributes. This data type groups parameters that describe soil-atmosphere interactions, surface energy balance, and coupled surface-subsurface processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SurfSoilDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Surface and soil data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000023 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000023">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing parameters that control microbially-mediated biogeochemical processes and transformations in environmental systems. This data type groups variables such as enzyme kinetics, metabolic pathways, growth efficiencies, and substrate preferences that govern microbial contributions to element cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MicBGCPars</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>MicBGCPars.txt</rdfs:comment>
+        <rdfs:label>Microbial biogeochemistry parameters</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000024 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000024">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe thermal properties and heat transfer processes within soil systems. This data type groups parameters such as soil temperature, thermal conductivity, heat capacity, and thermal diffusivity that control soil energy balance and temperature dynamics in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilHeatDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Soil and heat data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000025 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000025">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the physical structure and hydraulic properties of soil systems. This data type groups parameters such as porosity, bulk density, particle size distribution, hydraulic conductivity, and water retention that control soil water movement and storage capacity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilPhysDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Soil physical data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000026 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000026">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe the fundamental chemical, physical, and biological characteristics of soil systems. This data type groups parameters such as pH, cation exchange capacity, organic matter content, and mineral composition that determine soil fertility and ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilPropertyDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Soil property data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000027 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000027">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize snow accumulation, metamorphism, and melting processes in cold climate regions. This data type groups parameters such as snow depth, density, albedo, thermal properties, and water equivalent that control snowpack dynamics and hydrological processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SnowDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snow data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000028 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000028">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables related to nutrient application and fertilizer management in agricultural and managed ecosystems. This data type groups parameters such as application rates, timing, nutrient composition, and release characteristics that control artificial nutrient inputs and plant nutrition in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FertilizerDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
+        <rdfs:label>Fertilizer data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000029 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000029">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe the interception, absorption, transmission, and reflection of electromagnetic radiation within vegetation canopies. This data type groups parameters such as photosynthetically active radiation, near-infrared radiation, light extinction coefficients, and albedo that control canopy energy balance and photosynthesis.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyRadDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Canopy radiation data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000030 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000030">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the quantity, quality, and dynamics of organic matter in soil systems. This data type groups parameters such as carbon content, decomposition rates, chemical composition, and stabilization mechanisms that control soil organic matter cycling and carbon sequestration.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SOMDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Soil organic matter data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000031 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000031">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that describe the chemical composition and reactions of dissolved substances in aqueous solutions within environmental systems. This data type groups parameters such as ion concentrations, pH, chemical equilibria, and reaction kinetics that control aqueous geochemical processes in soil and water systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>AqueChemDatatype</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Aqueous chemistry datatype</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000032 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000032">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_0000000"/>
+        <obo:IAO_0000115>A categorical classification system for organizing variables that characterize the coupled dynamics of water movement and storage within soil systems. This data type groups parameters such as water content, hydraulic conductivity, water potential, infiltration rates, and drainage processes that control soil hydrology and water availability for plants and ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilWaterDataType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil and water data type</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000033 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000033">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000020"/>
+        <obo:IAO_0000115>A categorical classification system for organizing thermodynamic and kinetic constants that govern specific chemical transformations and equilibrium processes in environmental systems. This concept groups fundamental parameters such as equilibrium constants, activation energies, and stoichiometric coefficients that control the rates and outcomes of particular chemical reactions in biogeochemical models.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Constants for specific chemical reactions</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_9000034 -->
+
+    <owl:Class rdf:about="https://w3id.org/bervo/BERVO_9000034">
+        <rdfs:subClassOf rdf:resource="https://w3id.org/bervo/BERVO_9000033"/>
+        <obo:IAO_0000115>A categorical classification system for organizing thermodynamic and kinetic constants that govern specific biochemical transformations and metabolic processes in living systems. This concept groups fundamental parameters such as enzyme kinetic constants, metabolic coefficients, and pathway-specific rates that control biological chemical reactions in ecosystem and biogeochemical models.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Constants for specific biochemical reactions</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Individuals
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+    
+
+
+    <!-- http://www.w3.org/2002/07/Absorptivity -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Absorptivity"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Amendment -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Amendment"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Capacity -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Capacity"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Carboxyl -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Carboxyl"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Cumulative -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Cumulative"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Current -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Current"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Dewpoint -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Dewpoint"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Gaseous -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Gaseous"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Gases -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Gases"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Hydrological -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Hydrological"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Inhibition -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Inhibition"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Litterfall -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Litterfall"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Loss -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Loss"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Mineralization -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Mineralization"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Porosity -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Porosity"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Previous -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Previous"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Production -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Production"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Resistance -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Resistance"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Resistivity -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Resistivity"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Respiration -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Respiration"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Transmission -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Transmission"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Vapor -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Vapor"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Ammonia%20release -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Ammonia%20release"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Ammonium%20release -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Ammonium%20release"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Anion%20exchange -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Anion%20exchange"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Boundary%20Layer -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Boundary%20Layer"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/C4%20carbon%20fixation -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/C4%20carbon%20fixation"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/CO2%20concentration -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/CO2%20concentration"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/CO2%20fixation -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/CO2%20fixation"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Canopy%20Shoot -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Canopy%20Shoot"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Cation%20exchange -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Cation%20exchange"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Litter%20(plant) -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Litter%20(plant)"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Microbial%20residual%20hydrolysis -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Microbial%20residual%20hydrolysis"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Nitrate%20release -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Nitrate%20release"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Nitrification%20inhibition -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Nitrification%20inhibition"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Nutrient%20tracer -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Nutrient%20tracer"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Phosphoric%20acid%20release -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Phosphoric%20acid%20release"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Plant%20element%20(C,N,P,%20etc) -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Plant%20element%20(C,N,P,%20etc)"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Primary%20productivity -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Primary%20productivity"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Soil%20Micropore -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Soil%20Micropore"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Soil%20Non-band,%20micropore -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Soil%20Non-band,%20micropore"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Soil%20band,%20micropore -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Soil%20band,%20micropore"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Solid%20soil%20organic%20matter%20hydrolysis -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Solid%20soil%20organic%20matter%20hydrolysis"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Sorbed%20organic%20matter%20hydrolysis -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Sorbed%20organic%20matter%20hydrolysis"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Subsurface%20irrigation -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Urea%20release -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Urea%20release"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Urea%20hydrolysis%20inhibition -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Urea%20hydrolysis%20inhibition"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Volatile%20tracers -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Volatile%20tracers"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/Water%20flux -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/Water%20flux"/>
+    
+
+
+    <!-- http://www.w3.org/2002/07/surface%20runoff -->
+
+    <owl:NamedIndividual rdf:about="http://www.w3.org/2002/07/surface%20runoff"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000001 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000001"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000002 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000002"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000003 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000003"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000004 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000004"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000005 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000005"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000006 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000006"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000007 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000007"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000008 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000008"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000009 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000009"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000010 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000010"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000011 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000011"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000013 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000013"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000014 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000014"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000015 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000015"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000016 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000016"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000017 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000017"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000018 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000018"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000019 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000019"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000020 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000020"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000021 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000021"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000022 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000022"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000023 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000023"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000024 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000024"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000025 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000025"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000026 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000026"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000027 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000027"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000028 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000028"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000029 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000029"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000030 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000030"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000031 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000031"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000032 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000032"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000033 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000033"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000034 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000034"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000035 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000035"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000036 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000036"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000037 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000037"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000038 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000038"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000039 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000039"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000040 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000040"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000041 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000041"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000042 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000042"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000043 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000043"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000044 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000044"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000045 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000045"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000046 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000046"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000047 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000047"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000048 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000048"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000049 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000049"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000050 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000050"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000051 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000051"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000052 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000052"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000053 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000053"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000054 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000054"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000055 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000055"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000056 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000056"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000057 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000057"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000058 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000058"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000059 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000059"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000060 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000060"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000061 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000061"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000062 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000062"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000063 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000063"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000064 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000064"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000065 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000065"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000066 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000066"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000067 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000067"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000068 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000068"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000069 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000069"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000070 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000070"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000071 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000071"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000072 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000072"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000073 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000073"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000074 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000074"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000075 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000075"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000076 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000076"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000077 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000077"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000078 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000078"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000079 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000079"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000080 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000080"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000081 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000081"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000082 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000082"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000083 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000083"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000084 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000084"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000085 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000085"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000086 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000086"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000087 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000087"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000088 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000088"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000089 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000089"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000090 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000090"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000091 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000091"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000092 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000092"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000093 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000093"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000094 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000094"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000095 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000095"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000096 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000096"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000097 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000097"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000098 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000098"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000099 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000099"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000100 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000100"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000101 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000101"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000102 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000102"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000103 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000103"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000104 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000104"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000105 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000105"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000106 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000106"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000107 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000107"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000108 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000108"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000109 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000109"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000110 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000110"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000111 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000111"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000112 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000112"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000113 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000113"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000114 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000114"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000115 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000115"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000116 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000116"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000117 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000117"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000118 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000118"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000119 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000119"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000120 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000120"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000121 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000121"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000122 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000122"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000123 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000123"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000124 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000124"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000125 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000125"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000126 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000126"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000127 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000127"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000128 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000128"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000129 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000129"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000130 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000130"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000131 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000131"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000132 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000132"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000133 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000133"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000134 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000134"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000135 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000135"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000136 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000136"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000137 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000137"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000138 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000138"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000139 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000139"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000140 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000140"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000142 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000142"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000143 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000143"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000144 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000144"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000145 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000145"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000146 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000146"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000147 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000147"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000148 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000148"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000149 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000149"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000150 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000150"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000151 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000151"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000152 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000152"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000155 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000155"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000158 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000158"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000159 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000159"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000160 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000160"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000161 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000161"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000163 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000163"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000164 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000164"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000166 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000166"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000172 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000172"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000176 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000176"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000177 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000177"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000178 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000178"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000181 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000181"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000182 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000182"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000183 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000183"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000185 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000185"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000186 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000186"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000187 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000187"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000188 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000188"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000192 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000192"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000193 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000193"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000194 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000194"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000195 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000195"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000202 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000202"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000203 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000203"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000204 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000204"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000205 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000205"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000206 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000206"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000207 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000207"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000208 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000208"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000209 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000209"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000210 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000210"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000211 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000211"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000212 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000212"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000214 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000214"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000215 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000215"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000216 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000216"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000217 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000217"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000218 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000218"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000221 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000221"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000222 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000222"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000223 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000223"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000224 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000224"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000225 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000225"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000228 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000228"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000233 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000233"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000235 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000235"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000248 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000248"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000249 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000249"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000250 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000250"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000251 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000251"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000252 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000252"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000253 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000253"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000254 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000254"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000255 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000255"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000256 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000256"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000257 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000257"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000258 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000258"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000259 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000259"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000260 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000260"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000261 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000261"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000262 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000262"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000263 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000263"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000264 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000264"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000265 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000265"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000266 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000266"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000267 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000267"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000268 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000268"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000269 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000269"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000270 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000270"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000271 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000271"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000272 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000272"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000273 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000273"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000274 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000274"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000275 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000275"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000276 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000276"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000277 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000277"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000278 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000278"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000279 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000279"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000280 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000280"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000281 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000281"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000282 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000282"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000283 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000283"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000284 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000284"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000285 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000285"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000286 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000286"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000287 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000287"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000288 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000288"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000289 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000289"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000290 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000290"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000291 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000291"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000292 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000292"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000293 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000293"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000294 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000294"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000295 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000295"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000296 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000296"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000297 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000297"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000298 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000298"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000299 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000299"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000300 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000300"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000301 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000301"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000302 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000302"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000303 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000303"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000304 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000304"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000305 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000305"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000306 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000306"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000307 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000307"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000308 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000308"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000309 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000309"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000310 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000310"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000311 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000311"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000312 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000312"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000313 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000313"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000314 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000314"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000315 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000315"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000316 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000316"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000317 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000317"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000318 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000318"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000319 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000319"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000320 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000320"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000321 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000321"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000323 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000323"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000324 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000324"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000326 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000326"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000327 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000327"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000328 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000328"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000329 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000329"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000330 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000330"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000331 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000331"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000332 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000332"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000333 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000333"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000334 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000334"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000337 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000337"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000338 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000338"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000339 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000339"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000342 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000342"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000343 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000343"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000344 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000344"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000345 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000345"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000346 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000346"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000347 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000347"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000348 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000348"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000350 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000350"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000351 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000351"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000352 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000352"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000353 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000353"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000354 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000354"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000355 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000355"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000356 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000356"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000357 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000357"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000358 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000358"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000359 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000359"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000360 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000360"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000361 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000361"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000362 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000362"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000363 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000363"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000365 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000365"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000366 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000366"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000367 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000367"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000368 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000368"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000371 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000371"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000372 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000372"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000373 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000373"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000374 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000374"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000375 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000375"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000376 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000376"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000377 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000377"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000378 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000378"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000379 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000379"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000380 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000380"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000381 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000381"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000382 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000382"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000383 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000383"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000384 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000384"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000385 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000385"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000386 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000386"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000387 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000387"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000388 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000388"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000389 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000389"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000390 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000390"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000391 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000391"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000392 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000392"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000393 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000393"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000394 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000394"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000395 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000395"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000396 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000396"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000397 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000397"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000398 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000398"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000401 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000401"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000402 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000402"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000404 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000404"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000405 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000405"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000406 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000406"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000407 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000407"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000408 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000408"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000409 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000409"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000411 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000411"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000413 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000413"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000415 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000415"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000417 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000417"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000419 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000419"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000421 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000421"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000423 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000423"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000425 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000425"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000427 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000427"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000429 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000429"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000431 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000431"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000433 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000433"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000434 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000434"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000435 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000435"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000436 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000436"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000439 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000439"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000440 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000440"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000441 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000441"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000444 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000444"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000445 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000445"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000446 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000446"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000447 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000447"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000448 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000448"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000449 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000449"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000450 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000450"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000451 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000451"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000452 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000452"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000453 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000453"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000454 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000454"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000455 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000455"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000456 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000456"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000457 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000457"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000458 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000458"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000459 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000459"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000460 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000460"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000461 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000461"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000462 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000462"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000463 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000463"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000464 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000464"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000465 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000465"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000466 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000466"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000467 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000467"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000468 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000468"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000469 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000469"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000470 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000470"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000471 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000471"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000472 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000472"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000473 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000473"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000474 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000474"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000475 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000475"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000476 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000476"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000477 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000477"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000478 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000478"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000479 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000479"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000480 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000480"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000481 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000481"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000482 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000482"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000483 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000483"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000484 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000484"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000485 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000485"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000486 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000486"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000487 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000487"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000488 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000488"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000489 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000489"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000490 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000490"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000491 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000491"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000492 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000492"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000493 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000493"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000494 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000494"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000496 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000496"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000497 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000497"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000498 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000498"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000499 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000499"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000500 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000500"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000501 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000501"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000502 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000502"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000503 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000503"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000504 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000504"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000505 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000505"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000507 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000507"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000508 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000508"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000509 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000509"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000510 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000510"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000511 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000511"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000512 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000512"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000513 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000513"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000514 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000514"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000515 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000515"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000517 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000517"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000518 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000518"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000519 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000519"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000520 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000520"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000521 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000521"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000522 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000522"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000524 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000524"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000525 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000525"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000526 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000526"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000527 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000527"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000528 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000528"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000529 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000529"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000530 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000530"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000531 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000531"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000532 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000532"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000533 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000533"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000534 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000534"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000535 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000535"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000536 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000536"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000537 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000537"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000538 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000538"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000539 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000539"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000540 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000540"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000541 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000541"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000542 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000542"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000543 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000543"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000544 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000544"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000545 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000545"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000546 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000546"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000548 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000548"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000549 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000549"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000550 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000550"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000552 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000552"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000553 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000553"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000555 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000555"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000556 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000556"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000557 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000557"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000558 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000558"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000559 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000559"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000560 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000560"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000561 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000561"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000562 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000562"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000563 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000563"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000564 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000564"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000565 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000565"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000566 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000566"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000567 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000567"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000568 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000568"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000569 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000569"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000570 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000570"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000572 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000572"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000573 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000573"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000574 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000574"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000575 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000575"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000577 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000577"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000579 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000579"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000580 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000580"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000581 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000581"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000582 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000582"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000583 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000583"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000584 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000584"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000585 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000585"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000586 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000586"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000587 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000587"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000588 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000588"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000589 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000589"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000591 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000591"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000592 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000592"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000593 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000593"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000594 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000594"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000595 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000595"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000596 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000596"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000597 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000597"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000598 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000598"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000599 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000599"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000600 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000600"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000601 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000601"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000602 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000602"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000603 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000603"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000604 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000604"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000605 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000605"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000606 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000606"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000608 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000608"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000609 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000609"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000610 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000610"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000611 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000611"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000612 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000612"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000614 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000614"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000615 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000615"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000618 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000618"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000627 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000627"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000628 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000628"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000629 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000629"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000630 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000630"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000632 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000632"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000639 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000639"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000647 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000647"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000648 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000648"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000651 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000651"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000653 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000653"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000654 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000654"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000657 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000657"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000658 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000658"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000659 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000659"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000660 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000660"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000661 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000661"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000665 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000665"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000666 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000666"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000670 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000670"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000671 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000671"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000672 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000672"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000673 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000673"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000674 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000674"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000675 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000675"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000676 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000676"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000680 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000680"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000681 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000681"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000685 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000685"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000686 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000686"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000687 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000687"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000688 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000688"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000689 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000689"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000690 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000690"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000691 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000691"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000692 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000692"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000693 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000693"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000694 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000694"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000695 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000695"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000696 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000696"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000697 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000697"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000698 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000698"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000699 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000699"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000702 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000702"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000703 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000703"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000704 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000704"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000705 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000705"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000706 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000706"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000707 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000707"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000708 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000708"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000709 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000709"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000710 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000710"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000711 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000711"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000714 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000714"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000715 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000715"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000716 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000716"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000717 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000717"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000718 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000718"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000719 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000719"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000721 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000721"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000722 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000722"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000723 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000723"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000724 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000724"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000725 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000725"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000726 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000726"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000727 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000727"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000728 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000728"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000729 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000729"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000730 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000730"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000731 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000731"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000732 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000732"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000733 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000733"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000734 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000734"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000735 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000735"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000736 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000736"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000737 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000737"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000738 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000738"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000739 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000739"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000740 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000740"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000741 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000741"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000742 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000742"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000743 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000743"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000744 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000744"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000745 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000745"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000746 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000746"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000747 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000747"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000748 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000748"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000749 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000749"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000750 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000750"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000751 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000751"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000752 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000752"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000753 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000753"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000756 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000756"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000757 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000757"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000758 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000758"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000759 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000759"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000760 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000760"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000761 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000761"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000763 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000763"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000764 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000764"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000765 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000765"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000766 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000766"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000767 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000767"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000768 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000768"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000769 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000769"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000770 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000770"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000771 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000771"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000772 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000772"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000773 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000773"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000774 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000774"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000776 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000776"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000778 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000778"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000779 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000779"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000781 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000781"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000782 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000782"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000783 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000783"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000784 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000784"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000785 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000785"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000786 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000786"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000799 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000799"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000800 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000800"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000801 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000801"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000802 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000802"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000804 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000804"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000805 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000805"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000806 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000806"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000809 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000809"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000810 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000810"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000811 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000811"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000813 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000813"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000815 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000815"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000817 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000817"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000818 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000818"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000819 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000819"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000820 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000820"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000822 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000822"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000823 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000823"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000825 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000825"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000827 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000827"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000828 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000828"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000830 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000830"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000831 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000831"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000832 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000832"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000833 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000833"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000835 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000835"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000839 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000839"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000840 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000840"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000841 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000841"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000843 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000843"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000844 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000844"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000845 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000845"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000846 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000846"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000847 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000847"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000848 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000848"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000849 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000849"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000850 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000850"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000851 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000851"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000852 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000852"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000853 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000853"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000854 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000854"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000855 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000855"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000856 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000856"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000857 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000857"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000858 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000858"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000859 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000859"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000860 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000860"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000863 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000863"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000864 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000864"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000865 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000865"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000866 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000866"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000867 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000867"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000868 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000868"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000869 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000869"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000870 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000870"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000871 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000871"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000872 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000872"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000873 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000873"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000874 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000874"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000877 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000877"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000882 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000882"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000883 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000883"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000884 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000884"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000887 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000887"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000888 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000888"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000889 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000889"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000890 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000890"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000891 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000891"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000892 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000892"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000893 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000893"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000895 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000895"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000896 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000896"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000897 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000897"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000898 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000898"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000899 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000899"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000900 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000900"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000901 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000901"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000902 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000902"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000903 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000903"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000904 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000904"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000905 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000905"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000907 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000907"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000908 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000908"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000909 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000909"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000910 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000910"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000911 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000911"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000912 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000912"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000913 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000913"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000914 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000914"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000915 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000915"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000916 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000916"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000917 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000917"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000918 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000918"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000920 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000920"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000921 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000921"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000922 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000922"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000923 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000923"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000924 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000924"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000925 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000925"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000926 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000926"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000929 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000929"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000930 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000930"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000933 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000933"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000934 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000934"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000935 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000935"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000936 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000936"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000937 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000937"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000938 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000938"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000939 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000939"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000940 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000940"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000941 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000941"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000942 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000942"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000943 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000943"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000946 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000946"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000947 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000947"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000948 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000948"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000949 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000949"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000950 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000950"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000951 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000951"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000952 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000952"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000954 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000954"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000956 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000956"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000957 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000957"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000958 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000958"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000959 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000959"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000960 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000960"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000973 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000973"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000984 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000984"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000985 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000985"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000987 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000987"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000990 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000990"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000997 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000997"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0000998 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0000998"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001005 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001005"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001006 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001006"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001007 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001007"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001008 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001008"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001009 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001009"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001026 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001026"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001028 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001028"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001038 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001038"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001039 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001039"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001051 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001051"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001052 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001052"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001053 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001053"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001054 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001054"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001055 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001055"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001056 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001056"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001058 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001058"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001061 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001061"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001063 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001063"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001066 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001066"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001067 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001067"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001068 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001068"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001069 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001069"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001071 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001071"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001072 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001072"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001075 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001075"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001076 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001076"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001077 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001077"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001078 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001078"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001079 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001079"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001080 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001080"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001081 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001081"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001082 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001082"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001083 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001083"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001084 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001084"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001085 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001085"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001086 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001086"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001087 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001087"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001088 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001088"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001089 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001089"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001090 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001090"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001091 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001091"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001092 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001092"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001094 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001094"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001095 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001095"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001096 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001096"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001098 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001098"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001099 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001099"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001101 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001101"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001102 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001102"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001104 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001104"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001106 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001106"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001107 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001107"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001108 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001108"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001109 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001109"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001111 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001111"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001116 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001116"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001117 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001117"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001122 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001122"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001123 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001123"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001124 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001124"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001125 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001125"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001126 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001126"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001127 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001127"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001128 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001128"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001129 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001129"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001130 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001130"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001131 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001131"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001132 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001132"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001134 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001134"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001136 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001136"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001140 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001140"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001143 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001143"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001144 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001144"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001145 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001145"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001146 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001146"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001147 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001147"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001148 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001148"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001150 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001150"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001152 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001152"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001153 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001153"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001154 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001154"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001158 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001158"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001159 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001159"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001160 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001160"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001161 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001161"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001162 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001162"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001163 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001163"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001165 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001165"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001166 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001166"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001168 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001168"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001169 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001169"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001170 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001170"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001172 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001172"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001174 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001174"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001175 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001175"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001176 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001176"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001180 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001180"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001181 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001181"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001183 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001183"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001184 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001184"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001185 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001185"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001186 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001186"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001187 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001187"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001188 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001188"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001189 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001189"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001190 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001190"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001191 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001191"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001192 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001192"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001193 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001193"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001194 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001194"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001195 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001195"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001196 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001196"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001197 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001197"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001198 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001198"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001199 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001199"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001200 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001200"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001201 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001201"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001202 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001202"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001203 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001203"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001204 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001204"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001205 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001205"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001206 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001206"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001207 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001207"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001208 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001208"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001209 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001209"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001210 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001210"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001221 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001221"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001228 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001228"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001229 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001229"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001230 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001230"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001231 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001231"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001232 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001232"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001234 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001234"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001235 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001235"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001236 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001236"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001237 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001237"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001238 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001238"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001239 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001239"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001240 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001240"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001241 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001241"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001242 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001242"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001243 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001243"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001244 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001244"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001245 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001245"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001247 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001247"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001248 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001248"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001250 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001250"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001251 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001251"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001255 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001255"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001256 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001256"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001257 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001257"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001258 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001258"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001262 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001262"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001263 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001263"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001264 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001264"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001265 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001265"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001266 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001266"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001267 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001267"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001268 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001268"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001269 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001269"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001270 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001270"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001271 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001271"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001272 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001272"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001273 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001273"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001274 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001274"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001275 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001275"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001287 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001287"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001290 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001290"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001291 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001291"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001292 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001292"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001296 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001296"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001300 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001300"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001303 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001303"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001304 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001304"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001305 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001305"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001306 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001306"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001307 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001307"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001308 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001308"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001310 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001310"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001311 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001311"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001312 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001312"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001313 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001313"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001314 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001314"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001318 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001318"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001320 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001320"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001327 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001327"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001333 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001333"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001334 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001334"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001336 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001336"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001337 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001337"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001338 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001338"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001339 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001339"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001340 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001340"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001341 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001341"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001342 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001342"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001343 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001343"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001344 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001344"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001345 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001345"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001346 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001346"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001347 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001347"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001348 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001348"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001349 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001349"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001351 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001351"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001360 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001360"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001370 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001370"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001371 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001371"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001372 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001372"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001373 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001373"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001374 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001374"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001375 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001375"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001376 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001376"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001378 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001378"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001380 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001380"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001381 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001381"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001382 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001382"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001383 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001383"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001384 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001384"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001389 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001389"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001391 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001391"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001393 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001393"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001394 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001394"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001395 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001395"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001396 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001396"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001397 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001397"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001398 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001398"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001399 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001399"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001400 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001400"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001401 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001401"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001406 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001406"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001407 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001407"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001408 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001408"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001409 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001409"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001412 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001412"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001413 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001413"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001414 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001414"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001417 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001417"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001418 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001418"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001422 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001422"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001427 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001427"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001428 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001428"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001429 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001429"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001430 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001430"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001431 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001431"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001432 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001432"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001434 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001434"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001436 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001436"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001437 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001437"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001440 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001440"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001441 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001441"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001443 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001443"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001444 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001444"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001445 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001445"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001446 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001446"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001447 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001447"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001448 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001448"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001451 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001451"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001453 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001453"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001454 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001454"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001455 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001455"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001458 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001458"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001469 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001469"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001470 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001470"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001475 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001475"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001476 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001476"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001477 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001477"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001478 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001478"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001479 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001479"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001480 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001480"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001481 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001481"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001482 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001482"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001487 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001487"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001488 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001488"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001489 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001489"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001496 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001496"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001497 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001497"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001499 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001499"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001500 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001500"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001503 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001503"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001504 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001504"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001505 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001505"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001506 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001506"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001507 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001507"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001508 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001508"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001514 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001514"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001515 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001515"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001523 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001523"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001524 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001524"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001525 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001525"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001526 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001526"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001527 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001527"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001528 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001528"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001530 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001530"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001531 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001531"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001532 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001532"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001534 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001534"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001535 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001535"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001536 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001536"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001538 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001538"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001539 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001539"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001540 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001540"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001541 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001541"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001542 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001542"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001546 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001546"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001547 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001547"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001548 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001548"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001549 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001549"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001550 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001550"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001551 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001551"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001552 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001552"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001553 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001553"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001554 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001554"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001555 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001555"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001556 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001556"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001558 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001558"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001559 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001559"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001560 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001560"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001561 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001561"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001562 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001562"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001563 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001563"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001564 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001564"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001565 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001565"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001566 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001566"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001567 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001567"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001568 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001568"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001569 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001569"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001570 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001570"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001571 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001571"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001572 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001572"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001573 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001573"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001574 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001574"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001575 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001575"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001576 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001576"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001577 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001577"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001578 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001578"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001579 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001579"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001580 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001580"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001581 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001581"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001582 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001582"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001583 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001583"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001584 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001584"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001585 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001585"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001586 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001586"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001587 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001587"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001588 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001588"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001589 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001589"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001590 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001590"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001591 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001591"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001592 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001592"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001593 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001593"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001594 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001594"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001595 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001595"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001598 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001598"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001602 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001602"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001608 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001608"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001609 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001609"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001610 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001610"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001611 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001611"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001612 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001612"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001613 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001613"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001614 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001614"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001615 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001615"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001616 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001616"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001617 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001617"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001622 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001622"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001623 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001623"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001624 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001624"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001625 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001625"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001626 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001626"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001627 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001627"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001628 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001628"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001629 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001629"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001630 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001630"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001631 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001631"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001632 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001632"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001633 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001633"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001634 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001634"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001638 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001638"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001639 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001639"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001640 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001640"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001641 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001641"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001642 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001642"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001643 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001643"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001644 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001644"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001645 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001645"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001649 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001649"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001650 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001650"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001656 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001656"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001657 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001657"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001659 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001659"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001663 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001663"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001664 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001664"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001665 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001665"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001667 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001667"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001668 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001668"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001669 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001669"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001670 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001670"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001671 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001671"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001672 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001672"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001673 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001673"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001674 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001674"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001675 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001675"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001676 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001676"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001677 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001677"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001678 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001678"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001679 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001679"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001680 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001680"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001681 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001681"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001682 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001682"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001683 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001683"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001684 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001684"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001685 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001685"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001686 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001686"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001687 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001687"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001688 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001688"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001689 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001689"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001690 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001690"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001691 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001691"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001692 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001692"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001693 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001693"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001694 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001694"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001695 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001695"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001696 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001696"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001697 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001697"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001698 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001698"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001699 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001699"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001702 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001702"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001703 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001703"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001704 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001704"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001705 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001705"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001706 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001706"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001707 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001707"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001708 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001708"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001710 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001710"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001711 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001711"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001712 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001712"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001713 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001713"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001714 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001714"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001715 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001715"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001716 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001716"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001717 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001717"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001718 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001718"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001719 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001719"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001720 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001720"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001721 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001721"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001722 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001722"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001723 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001723"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001724 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001724"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001725 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001725"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001726 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001726"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001727 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001727"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001728 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001728"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001729 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001729"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001730 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001730"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001731 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001731"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001732 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001732"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001733 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001733"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001734 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001734"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001735 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001735"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001736 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001736"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001738 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001738"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001739 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001739"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001741 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001741"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001742 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001742"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001743 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001743"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001744 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001744"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001745 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001745"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001746 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001746"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001747 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001747"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001748 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001748"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001749 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001749"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001750 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001750"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001751 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001751"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001752 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001752"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001753 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001753"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001754 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001754"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001756 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001756"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001758 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001758"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001759 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001759"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001760 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001760"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001761 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001761"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001762 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001762"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001763 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001763"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001764 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001764"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001765 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001765"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001766 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001766"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001767 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001767"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001768 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001768"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001769 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001769"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001770 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001770"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001772 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001772"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001773 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001773"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001774 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001774"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001775 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001775"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001782 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001782"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001783 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001783"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001784 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001784"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001785 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001785"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001791 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001791"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001792 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001792"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001795 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001795"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001796 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001796"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001797 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001797"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001798 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001798"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001799 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001799"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001800 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001800"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001801 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001801"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001802 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001802"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001803 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001803"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001804 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001804"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001806 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001806"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001808 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001808"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001812 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001812"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001813 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001813"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001814 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001814"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001815 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001815"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001817 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001817"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001818 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001818"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001819 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001819"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001821 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001821"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001822 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001822"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001823 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001823"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001826 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001826"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001827 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001827"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001833 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001833"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001834 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001834"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001835 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001835"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001836 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001836"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_0001837 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_0001837"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000000 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000000"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000001 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000001"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000002 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000002"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000003 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000003"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000005 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000005"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000006 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000006"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000007 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000007"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000008 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000008"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000009 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000009"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000010 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000010"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000011 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000011"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000012 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000012"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000013 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000013"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000014 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000014"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000015 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000015"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000016 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000016"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000017 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000017"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000018 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000018"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000019 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000019"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000020 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000020"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000021 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000021"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000022 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000022"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000023 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000023"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000024 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000024"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000025 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000025"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000026 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000026"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000027 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000027"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000028 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000028"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000029 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000029"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000030 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000030"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000031 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000031"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000032 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000032"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000033 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000033"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000034 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000034"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000035 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000035"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000036 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000036"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000037 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000037"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000038 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000038"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000039 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000039"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000040 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000040"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000041 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000041"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000042 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000042"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000043 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000043"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000044 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000044"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000045 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000045"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000046 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000046"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000047 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000047"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000048 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000048"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000049 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000049"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000050 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000050"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000051 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000051"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000052 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000052"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000053 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000053"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000054 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000054"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000055 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000055"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000056 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000056"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000057 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000057"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000058 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000058"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000059 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000059"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000060 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000060"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000061 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000061"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000062 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000062"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000063 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000063"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000064 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000064"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000065 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000065"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000066 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000066"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000067 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000067"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000068 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000068"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000069 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000069"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000070 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000070"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000071 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000071"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000072 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000072"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000073 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000073"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000074 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000074"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000075 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000075"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000076 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000076"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000077 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000077"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000078 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000078"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000079 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000079"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000080 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000080"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000081 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000081"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000082 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000082"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000084 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000084"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000085 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000085"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000086 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000086"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000087 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000087"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000088 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000088"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000089 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000089"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000090 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000090"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000091 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000091"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000092 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000092"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000093 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000093"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000094 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000094"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000095 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000095"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000096 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000096"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000097 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000097"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000098 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000098"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000099 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000099"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000100 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000100"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000101 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000101"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000102 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000102"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000103 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000103"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000104 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000104"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000105 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000105"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000107 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000107"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000108 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000108"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000109 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000109"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000110 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000110"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000111 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000111"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000112 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000112"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000113 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000113"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000114 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000114"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000115 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000115"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000116 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000116"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000117 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000117"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000118 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000118"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000119 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000119"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000120 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000120"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000121 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000121"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000122 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000122"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000123 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000123"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000124 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000124"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000125 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000125"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000126 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000126"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000127 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000127"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000129 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000129"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000130 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000130"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000131 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000131"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000132 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000132"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000133 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000133"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000134 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000134"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000135 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000135"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000136 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000136"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000137 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000137"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000138 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000138"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000139 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000139"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000140 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000140"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000141 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000141"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000142 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000142"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000143 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000143"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000144 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000144"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000145 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000145"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000146 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000146"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000147 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000147"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000148 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000148"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000149 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000149"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000151 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000151"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000152 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000152"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000153 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000153"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000154 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000154"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000156 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000156"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000157 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000157"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000158 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000158"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000159 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000159"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000160 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000160"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000161 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000161"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000162 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000162"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000163 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000163"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000164 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000164"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000165 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000165"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000166 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000166"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000167 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000167"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000168 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000168"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000169 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000169"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000170 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000170"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000171 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000171"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000172 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000172"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000173 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000173"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000175 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000175"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000176 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000176"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000178 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000178"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000179 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000179"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000180 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000180"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000181 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000181"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000182 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000182"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000183 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000183"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000184 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000184"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000185 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000185"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000186 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000186"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000187 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000187"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000188 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000188"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000189 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000189"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000190 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000190"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000191 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000191"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000193 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000193"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000194 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000194"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000195 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000195"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000196 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000196"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000197 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000197"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000198 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000198"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000199 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000199"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000200 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000200"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000201 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000201"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000202 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000202"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000203 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000203"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000204 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000204"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000205 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000205"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000206 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000206"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000207 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000207"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000208 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000208"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000209 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000209"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000210 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000210"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000211 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000211"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000212 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000212"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000213 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000213"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000214 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000214"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000215 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000215"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000216 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000216"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000217 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000217"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000218 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000218"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000219 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000219"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000220 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000220"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000221 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000221"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000222 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000222"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000223 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000223"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000224 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000224"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000225 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000225"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000226 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000226"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000227 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000227"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000228 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000228"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000229 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000229"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000230 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000230"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000233 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000233"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000234 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000234"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000237 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000237"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000240 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000240"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000244 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000244"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000245 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000245"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000246 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000246"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000247 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000247"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000249 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000249"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000250 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000250"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000251 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000251"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000252 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000252"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000253 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000253"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000254 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000254"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000255 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000255"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000256 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000256"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000257 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000257"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000259 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000259"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000260 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000260"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000261 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000261"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000262 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000262"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000263 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000263"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000264 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000264"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000265 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000265"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000266 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000266"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000267 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000267"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000268 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000268"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000269 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000269"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000270 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000270"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000271 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000271"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000273 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000273"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000274 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000274"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000275 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000275"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000276 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000276"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000277 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000277"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000278 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000278"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000279 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000279"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000280 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000280"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000282 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000282"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000283 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000283"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000284 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000284"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000285 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000285"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000286 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000286"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000287 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000287"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000288 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000288"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000289 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000289"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000290 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000290"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000291 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000291"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000292 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000292"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000293 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000293"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000294 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000294"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000295 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000295"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000296 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000296"/>
+    
+
+
+    <!-- https://w3id.org/bervo/BERVO_8000297 -->
+
+    <owl:NamedIndividual rdf:about="https://w3id.org/bervo/BERVO_8000297"/>
+    
+
+
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Annotations
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000001">
+        <obo:IAO_0000115>EcoSIM output: The balance between incoming solar shortwave radiation and atmospheric longwave radiation versus reflected shortwave radiation and outgoing longwave radiation from terrestrial surfaces and vegetation. This quantity is fundamental for calculating the energy budget of ecosystems and drives evapotranspiration, photosynthesis, and soil temperature dynamics in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_NetRad_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Ecosystem net radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000002">
+        <obo:IAO_0000115>EcoSIM output: The energy transfer associated with water vapor movement from terrestrial surfaces to the atmosphere through evapotranspiration processes. This flux represents a major component of the surface energy balance and is critical for understanding water cycle dynamics and climate feedbacks in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_Heat_Latent_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Ecosystem latent heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000003">
+        <obo:IAO_0000115>EcoSIM output: The direct transfer of thermal energy between the atmosphere and land surface entities including ground surface and vegetation through conduction and convection. This flux component controls air temperature dynamics and atmospheric boundary layer development in environmental modeling studies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_Heat_Sens_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Ecosystem sensible heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000004">
+        <obo:IAO_0000115>EcoSIM output: The residual energy flux absorbed by the ground calculated by subtracting latent and sensible heat fluxes from net radiation. This flux drives soil temperature changes and affects subsurface thermal dynamics, root zone processes, and permafrost behavior in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_Heat_GrndSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Ecosystem storage heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000005">
+        <obo:IAO_0000115>EcoSIM output: The total amount of carbon dioxide fixed by photosynthesis from the beginning of the year to the current day. This cumulative measure represents the total carbon uptake capacity of vegetation and is essential for quantifying ecosystem carbon sequestration and productivity in global carbon cycle studies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_GPP_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Cumulative ecosystem gross primary productivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000006">
+        <obo:IAO_0000115>EcoSIM output: The total carbon dioxide released by plant metabolic processes including maintenance and growth respiration from the beginning of the year to the current day. This cumulative flux represents the carbon cost of plant metabolism and is crucial for calculating net primary productivity in ecosystem carbon budget assessments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_AutoR_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Cumulative ecosystem autotrophic respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000007">
+        <obo:IAO_0000115>EcoSIM output: The total net carbon accumulation in plant biomass calculated as the difference between gross primary productivity and autotrophic respiration from the beginning of the year to the current day. This measure quantifies the carbon available for plant growth, reproduction, and ecosystem food webs in terrestrial carbon cycle modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_NPP_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Cumulative ecosystem net primary productivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Primary%20productivity"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000008">
+        <obo:IAO_0000115>EcoSIM output: The total carbon dioxide and methane released through microbial and abiotic decomposition of soil organic matter from the beginning of the year to the current day. This cumulative flux represents soil carbon losses and is fundamental for understanding soil carbon dynamics and greenhouse gas emissions in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_HR_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Cumulative ecosystem heterotrophic respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000009">
+        <obo:IAO_0000115>EcoSIM output: The instantaneous rate of carbon dioxide release from soil through microbial decomposition of organic matter. This flux represents aerobic decomposition processes and is a key component of soil carbon cycling and atmospheric carbon dioxide emissions in biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ECO_HR_CO2_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Heterotrophic respiration as carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_has_unit>gC d-2 hr-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000010">
+        <obo:IAO_0000115>EcoSIM output: The instantaneous rate of carbon dioxide release from microbial decomposition of organic matter resolved by soil depth layers. This depth-resolved measurement allows for detailed analysis of soil carbon dynamics at different depths and improved representation of soil processes in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ECO_HR_CO2_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Vertically resolved heterotrophic respiration as carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_has_unit>gC/d2/hr</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000011">
+        <obo:IAO_0000115>EcoSIM output: The instantaneous rate of methane release from anaerobic microbial decomposition of organic matter resolved by soil depth layers. This flux represents anaerobic decomposition processes in waterlogged or oxygen-limited soils and is critical for quantifying methane emissions from wetlands and other anaerobic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ECO_HR_CH4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Heterotrophic respiration as methane</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000013">
+        <obo:IAO_0000115>EcoSIM output: The removal of biological products including timber, fodder, firewood, biofuels, and non-timber forest products from terrestrial ecosystems through human activities. This anthropogenic flux significantly impacts vegetation structure, biodiversity, and biogeochemical cycles and represents an important ecosystem service in Earth system modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EcoHavstElmnt_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Ecosystem harvest</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000003"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000296"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000014">
+        <obo:IAO_0000115>EcoSIM output: The net balance between ammonium (NH4+) release from organic matter decomposition and ammonium uptake for microbial biomass synthesis, cumulated from the beginning of the year. This flux represents the net availability of nitrogen for plant uptake and is fundamental for understanding nitrogen cycling and limitation in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NetNH4Mineralize_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Total ammonium net mineraln (-ve) or immobiln (+ve)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Mineralization"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>gN d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000015">
+        <obo:IAO_0000115>EcoSIM output: The net balance between phosphate (PO43-) release from organic matter decomposition and phosphate uptake for microbial biomass synthesis, cumulated from the beginning of the year. This flux determines phosphorus availability for plant growth and is essential for modeling phosphorus cycling and nutrient limitation in ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NetPO4Mineralize_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Total phosphate net mineraln (-ve) or immobiln (+ve)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Mineralization"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>gP d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000016">
+        <obo:IAO_0000115>EcoSIM output: The net carbon exchange within plant canopies calculated as the difference between carbon dioxide fixation by photosynthesis and carbon dioxide release from autotrophic respiration and disturbances. This flux quantifies the net carbon uptake or release by vegetation and is crucial for assessing ecosystem carbon balance and climate change impacts.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Canopy_NEE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Total net carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000017">
+        <obo:IAO_0000115>EcoSIM output: The flux of chemical elements including carbon, nitrogen, and phosphorus transferred from living plant tissues to the soil surface through leaf, branch, and reproductive structure senescence. This process represents a major pathway for nutrient cycling and organic matter input to soils in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LitrFallStrutElms_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Total litterfall chemical elements</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Litterfall"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000018">
+        <obo:IAO_0000115>EcoSIM output: The total release of carbon dioxide and methane from terrestrial ecosystems through combined belowground and aboveground microbial metabolism and plant autotrophic respiration. This comprehensive flux includes soil surface carbon dioxide release through diffusion, ebullition, plant-mediated transport, and wet deposition, representing the total respiratory carbon loss from ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ECO_ER_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Ecosystem respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Respiration"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000019">
+        <obo:IAO_0000115>EcoSIM output: The accumulated net carbon balance of an entire ecosystem calculated as the difference between carbon dioxide fixation through photosynthesis and carbon losses through plant and microbial respiration plus any disturbances. This comprehensive measure represents the long-term carbon storage capacity of ecosystems and is critical for assessing ecosystem carbon sequestration potential and responses to environmental changes in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_NBP_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Cumulative net biome production</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Production"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000020">
+        <obo:IAO_0000115>EcoSIM output: The instantaneous inorganic phosphate (HPO4) demand by plant roots, mycorrhizae, and microbial populations from non-fertilizer-banded soil zones, resolved by soil depth. This variable quantifies phosphorus uptake requirements from naturally distributed soil phosphorus pools and is essential for modeling phosphorus limitation and competition among different biological components in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>REcoH1PO4DmndSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Current inorganic phosphate demand in non-band by all microbial,root,myco populations</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_Qualifier rdf:resource="http://www.w3.org/2002/07/Current"/>
+        <bervo:BERVO_has_unit>gP d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000021">
+        <obo:IAO_0000115>EcoSIM output: The inorganic phosphate (HPO4) demand by plant roots, mycorrhizae, and microbial populations from the previous computational time step in non-fertilizer-banded soil zones, resolved by soil depth. This variable enables temporal tracking of phosphorus demand dynamics and is used to calculate changes in nutrient uptake patterns and ecosystem phosphorus cycling rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RH1PO4EcoDmndSoilPrev_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Previous time step inorganic phosphate demand in non-band by all microbial,root,myco populations</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_Qualifier rdf:resource="http://www.w3.org/2002/07/Previous"/>
+        <bervo:BERVO_has_unit>gP d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000022">
+        <obo:IAO_0000115>EcoSIM output: This refers to the vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>REcoH1PO4DmndBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Current inorganic phosphate demand in band by all microbial,root,myco populations</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="http://www.w3.org/2002/07/Current"/>
+        <bervo:BERVO_has_unit>gP d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000023">
+        <obo:IAO_0000115>EcoSIM output: This refers to the previous time step vertically resolved inorganic P demand to support plant roots and microbial uptake from soil bands. Soil bands are defined according to fertilizer application in the form of sidedressing</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RH1PO4EcoDmndBandPrev_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcosimBGCFluxType.txt</rdfs:comment>
+        <rdfs:label>Previous time step inorganic phosphate demand in band by all microbial,root,myco populations</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="http://www.w3.org/2002/07/Previous"/>
+        <bervo:BERVO_has_unit>gP d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000244"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000024">
+        <obo:IAO_0000115>EcoSIM input parameter: The kinetic parameter describing the rate at which urease inhibitors lose their capacity to suppress urea hydrolysis reactions in soil. This constant is crucial for modeling the temporal dynamics of nitrogen release from urea fertilizers and understanding how inhibitor effectiveness changes over time in agricultural and environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RUreaInhibtorConst</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Rate constants for decline in urea hydrolysis inhibition</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000025">
+        <obo:IAO_0000115>The equilibrium constant for the autoionization of water into hydrogen and hydroxide ions, representing the fundamental acid-base chemistry of aqueous systems. This constant governs hydrogen ion activity and solution pH in terrestrial and aquatic environments, making it essential for modeling chemical weathering, nutrient availability, and biogeochemical processes in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPH2O</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:comment>The equation is important context; is that &quot;context&quot; or &quot;measurement_of&quot;</rdfs:comment>
+        <rdfs:label>Equilibrium constant for H2O=H(+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000035"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000026">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of aluminum hydroxide solid into aluminum and hydroxide ions in aqueous solution. This reaction controls aluminum solubility and bioavailability in soils and is critical for modeling aluminum toxicity, soil pH buffering, and chemical weathering processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPALO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlOH3(s)=Al(3+)+3OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000203"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000035"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000027">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of iron(III) hydroxide solid into ferric iron and hydroxide ions in aqueous solution. This reaction governs iron availability for biological processes and controls iron-phosphate interactions that affect nutrient cycling and plant growth in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPFEO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FeOH3(s)=Fe(3+)+3OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000028">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of calcium carbonate solid into calcium and carbonate ions in aqueous solution. This reaction is fundamental to carbonate weathering, soil pH regulation, and carbon cycling in terrestrial ecosystems, and controls calcium availability for plant nutrition and soil structure development.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPCAC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaCO3(s)=Ca(2+)+CO3(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000029">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of calcium sulfate solid into calcium and sulfate ions in aqueous solution. This reaction controls gypsum solubility in soils and affects soil salinity, calcium availability, and sulfur cycling in arid and semi-arid terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPCAS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaSO4(s)=Ca(2+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000030">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of aluminum phosphate solid into aluminum and phosphate ions in aqueous solution. This reaction controls phosphorus availability in acidic soils where aluminum-phosphate minerals are common and is essential for modeling phosphorus limitation and plant nutrition in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPALP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)=Al(3+)+PO4(3-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000031">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of iron phosphate solid into ferric iron and phosphate ions in aqueous solution. This reaction governs phosphorus sequestration by iron minerals in soils and sediments and is critical for understanding phosphorus cycling and availability in both terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPFEP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)=Fe(3+)+PO4(3-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000032">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of calcium dihydrogen phosphate solid into calcium and dihydrogen phosphate ions in aqueous solution. This reaction controls the solubility of highly soluble phosphate fertilizers and governs initial phosphorus release rates following fertilizer application in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPCAM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Ca(H2PO4)2(s)=Ca(2+)+2H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000033">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of calcium hydrogen phosphate solid into calcium and hydrogen phosphate ions in aqueous solution. This reaction controls the solubility of moderately soluble phosphate minerals in soils and affects phosphorus availability for plant uptake and microbial processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPCAD</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaHPO4(s)=Ca(2+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000034">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of hydroxyapatite mineral into calcium, phosphate, and hydroxide ions in aqueous solution. This reaction governs the long-term stability of calcium phosphate minerals in soils and bones, controlling phosphorus cycling and calcium availability in both terrestrial ecosystems and biological systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPCAH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for hydroxyapatite,Ca5(PO4)3OH(s)=5Ca(2+)+3PO4(3-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^8 m^-24</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000035">
+        <obo:IAO_0000115>The equilibrium constant for the deprotonation of positively charged surface hydroxyl groups on mineral and organic surfaces to neutral hydroxyl groups. This reaction controls the pH-dependent surface charge of soil particles and affects ion adsorption, nutrient availability, and contaminant transport in terrestrial environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SXOH2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for X-OH2(+)=X-OH+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000036">
+        <obo:IAO_0000115>The equilibrium constant for the deprotonation of neutral surface hydroxyl groups to negatively charged surface groups on mineral and organic surfaces. This reaction determines the development of negative surface charge at higher pH values and controls cation exchange capacity and nutrient retention in soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SXOH1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for X-OH1=X-O(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000037">
+        <obo:IAO_0000115>The equilibrium constant for the desorption of dihydrogen phosphate from positively charged surface sites in the presence of water to form phosphate ions in solution. This reaction controls phosphorus availability in soils by governing the release of phosphate from mineral and organic surfaces and is essential for modeling phosphorus cycling and plant nutrient uptake in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SXH2P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for X-H2PO4+H2O=X-OH2(+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000038">
+        <obo:IAO_0000115>The equilibrium constant for the desorption of hydrogen phosphate from negatively charged surface sites to form phosphate ions in solution. This reaction governs phosphorus mobility and bioavailability in soils and sediments and is critical for understanding phosphorus release from soil surfaces and its role in plant nutrition and eutrophication processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SXH1P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for X-H1PO4(-)=X-OH+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000039">
+        <obo:IAO_0000115>The equilibrium constant for the hydration of carbon dioxide to form bicarbonate and hydrogen ions in aqueous solution. This reaction is fundamental to the carbonic acid system that controls pH buffering in soils and water bodies and governs carbon dioxide solubility and transport in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPCO2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CO2 + H2O = HCO3(-) + H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000040">
+        <obo:IAO_0000115>The equilibrium constant for the deprotonation of bicarbonate ions to form carbonate ions and hydrogen ions in aqueous solution. This reaction controls the distribution of inorganic carbon species with pH and is essential for modeling carbonate chemistry, pH buffering, and carbon cycling in alkaline soils and water systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPHCO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for HCO3(-) = CO3(2-) + H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000041">
+        <obo:IAO_0000115>The equilibrium constant for the deprotonation of ammonium ions to form ammonia and hydrogen ions in aqueous solution. This reaction controls the pH-dependent partitioning between ammonium and ammonia forms and is critical for modeling ammonia volatilization, nitrogen availability, and nitrogen losses from terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPN4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for NH4(+) = NH3 + H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000042">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of aluminum hydroxide complex ions to form free aluminum and hydroxide ions in aqueous solution. This reaction controls aluminum speciation and toxicity in acidic soils and waters and is fundamental for modeling aluminum mobility, plant aluminum stress, and chemical weathering processes in terrestrial environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPAL1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlOH(2+)=Al(3+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000043">
+        <obo:IAO_0000115>The equilibrium constant for the stepwise dissociation of aluminum dihydroxide complex ions to form aluminum monohydroxide complexes and hydroxide ions. This reaction is part of the aluminum hydrolysis series that governs aluminum speciation in soils and waters and affects aluminum bioavailability and phytotoxicity in acidic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPAL2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)2(+)=AlOH(2+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000044">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved aluminum trihydroxide to form aluminum dihydroxide complex ions and hydroxide ions. This reaction controls the formation of intermediate aluminum species during chemical weathering and affects aluminum solubility and transport in soil solutions and surface waters.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPAL3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)3(aq)=Al(OH)2(+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000045">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of aluminum tetrahydroxide complex ions to form aluminum trihydroxide species and hydroxide ions. This reaction occurs at higher pH values and controls aluminum speciation in alkaline soils and waters where aluminum forms anionic complexes that affect aluminum mobility and environmental fate.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPAL4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)4(-)=Al(OH)3(aq)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000046">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of aluminum sulfate complex ions to form free aluminum and sulfate ions in aqueous solution. This reaction controls aluminum and sulfate availability in acidic soils affected by acid deposition and is important for modeling aluminum toxicity and sulfur cycling in forest and agricultural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPALS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(SO4)(+)=Al(3+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000047">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of iron(III) monohydroxide complex ions to form free ferric iron and hydroxide ions in aqueous solution. This reaction controls iron speciation and solubility in oxidized environments and affects iron bioavailability, phosphorus sorption, and redox processes in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPFE1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)(2+)=Fe(3+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000048">
+        <obo:IAO_0000115>The equilibrium constant for the stepwise dissociation of iron(III) dihydroxide complex ions to form monohydroxide complexes and hydroxide ions. This reaction is part of the iron hydrolysis series that governs iron speciation in soils and waters and controls iron precipitation, phosphorus binding, and biogeochemical processes in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPFE2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)2(+)=FeOH(2+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000049">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved iron(III) trihydroxide to form dihydroxide complex ions and hydroxide ions. This reaction controls the formation of intermediate iron species during iron oxide precipitation and affects iron transport, phosphorus adsorption, and trace metal interactions in soil and water systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPFE3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(aq)=Fe(OH)2(+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000050">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of iron(III) tetrahydroxide complex ions to form trihydroxide species and hydroxide ions. This reaction occurs at high pH values and controls iron speciation in alkaline soils and waters where iron forms anionic complexes that affect iron solubility and interactions with other elements.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPFE4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)4(-)=Fe(OH)3(aq)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-^3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000051">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of iron(III) sulfate complex ions to form free ferric iron and sulfate ions in aqueous solution. This reaction controls iron and sulfate availability in acidic, sulfate-rich environments and is important for modeling iron cycling and sulfur biogeochemistry in mine-affected and acid-impacted ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPFES</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(SO4)(+)=Fe(3+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000052">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of calcium hydroxide complex ions to form free calcium and hydroxide ions in aqueous solution. This reaction controls calcium speciation in alkaline soils and waters and affects calcium availability for plant nutrition and soil pH buffering in calcareous and lime-amended terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPCAO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Ca(OH)(-)=Ca(2+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000053">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved calcium carbonate complexes to form free calcium and carbonate ions in aqueous solution. This reaction controls calcium and carbonate availability in calcareous systems and is fundamental for modeling carbonate chemistry, pH buffering, and calcium cycling in limestone-derived soils and alkaline waters.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPCAC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaCO3(aq)=Ca(2+)+CO3(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000054">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of calcium bicarbonate complex ions to form free calcium and bicarbonate ions in aqueous solution. This reaction controls calcium and inorganic carbon speciation in carbonate-buffered systems and is essential for modeling calcium availability and carbon cycling in calcareous soils and alkaline waters.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPCAH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaHCO3(+)=Ca(2+)+HCO3(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000055">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved calcium sulfate complexes to form free calcium and sulfate ions in aqueous solution. This reaction controls calcium and sulfate availability in gypsum-containing soils and affects soil salinity, calcium nutrition, and sulfur cycling in arid and semi-arid terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPCAS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaSO4=Ca(2+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000056">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of magnesium hydroxide complex ions to form free magnesium and hydroxide ions in aqueous solution. This reaction controls magnesium speciation in alkaline conditions and affects magnesium availability for plant nutrition and enzymatic processes in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPMGO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for MgOH(+)=Mg(2+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000057">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved magnesium carbonate complexes to form free magnesium and carbonate ions in aqueous solution. This reaction controls magnesium and carbonate availability in dolomitic and magnesium-rich calcareous systems and affects magnesium cycling and pH buffering in alkaline soils and waters.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPMGC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for MgCO3=Mg(2+)+CO3(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000058">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of magnesium bicarbonate complex ions to form free magnesium and bicarbonate ions in aqueous solution. This reaction controls magnesium and inorganic carbon speciation in carbonate-buffered waters and is important for modeling magnesium cycling and carbon dioxide solubility in natural water systems and alkaline soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPMGH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for MgHCO3(-)=Mg(2+)+HCO3(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000059">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved magnesium sulfate complexes to form free magnesium and sulfate ions in aqueous solution. This reaction controls magnesium and sulfate availability in sulfate-rich environments and affects magnesium nutrition, soil salinity, and sulfur cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPMGS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for MgSO4=Mg(2+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000060">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of sodium carbonate complex ions to form free sodium and carbonate ions in aqueous solution. This reaction controls sodium and carbonate availability in alkaline, sodium-rich environments and affects soil salinity, pH buffering, and sodium toxicity in salt-affected terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPNAC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for NaCO3(-)=Na(+)+CO3(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000061">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of sodium sulfate complex ions to form free sodium and sulfate ions in aqueous solution. This reaction controls ion speciation in saline environments and affects soil salinity, sodium adsorption, and salt accumulation in arid and semi-arid terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPNAS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for NaSO4(-)=Na(+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000062">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of potassium sulfate complex ions to form free potassium and sulfate ions in aqueous solution. This reaction controls potassium and sulfate availability in agricultural soils and affects potassium nutrition, soil fertility, and sulfur cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPKAS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for KSO4(-)=K(+)+SO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000063">
+        <obo:IAO_0000115>The equilibrium constant for the third dissociation step of phosphoric acid, where hydrogen phosphate ions lose a proton to form phosphate ions and hydrogen ions. This reaction controls phosphate speciation at high pH values and is fundamental for modeling phosphorus availability and pH buffering in alkaline soils and waters where phosphate is the dominant phosphorus species.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPH1P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for HPO4(2-)=H(+)+PO4(3-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000064">
+        <obo:IAO_0000115>The equilibrium constant for the second dissociation step of phosphoric acid, where dihydrogen phosphate ions lose a proton to form hydrogen phosphate ions and hydrogen ions. This reaction controls phosphate speciation in the neutral to slightly alkaline pH range and is critical for modeling phosphorus bioavailability and nutrient cycling in most terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPH2P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for H2PO4(-)=H(+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000065">
+        <obo:IAO_0000115>The equilibrium constant for the first dissociation step of phosphoric acid, where phosphoric acid molecules lose a proton to form dihydrogen phosphate ions and hydrogen ions. This reaction controls phosphate speciation in acidic conditions and is essential for modeling phosphorus chemistry and availability in acidic soils and waters where this reaction governs initial phosphorus release.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPH3P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for H3PO4=H(+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000066">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of iron(III) hydrogen phosphate complex ions to form free ferric iron and hydrogen phosphate ions in aqueous solution. This reaction controls the interaction between iron and phosphorus in acidic to neutral conditions and is important for modeling phosphorus sequestration by iron minerals and phosphorus availability in iron-rich soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPF1P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FeHPO4(+)=Fe(3+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000067">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of iron(III) dihydrogen phosphate complex ions to form free ferric iron and dihydrogen phosphate ions in aqueous solution. This reaction controls iron-phosphorus interactions in acidic conditions and affects phosphorus binding to iron minerals, phosphorus bioavailability, and iron-phosphate mineral formation in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPF2P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FeH2PO4(2+)=Fe(3+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000068">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of calcium phosphate complex ions to form free calcium and phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in alkaline conditions and is fundamental for modeling calcium phosphate mineral formation, phosphorus precipitation, and nutrient availability in calcareous soils and alkaline waters.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPC0P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaPO4(-)=Ca(2+)+PO4(3-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000069">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved calcium hydrogen phosphate complexes to form free calcium and hydrogen phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in neutral to slightly alkaline conditions and is important for modeling phosphorus availability and calcium phosphate mineral stability in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPC1P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaHPO4=Ca(2+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000070">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of calcium dihydrogen phosphate complex ions to form free calcium and dihydrogen phosphate ions in aqueous solution. This reaction controls calcium-phosphorus interactions in acidic to neutral conditions and is essential for modeling phosphorus release from calcium-based fertilizers and phosphorus availability in agricultural soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPC2P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaH2PO4(+)=Ca(2+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000071">
+        <obo:IAO_0000115>The equilibrium constant for the dissociation of dissolved magnesium hydrogen phosphate complexes to form free magnesium and hydrogen phosphate ions in aqueous solution. This reaction controls magnesium-phosphorus interactions and affects both magnesium and phosphorus availability for plant nutrition and microbial processes in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPM1P</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for MgHPO4=Mg(2+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000072">
+        <obo:IAO_0000115>The equilibrium constant for the deprotonation of carboxyl groups on organic surfaces to form carboxylate groups and hydrogen ions in aqueous solution. This reaction controls the pH-dependent surface charge of organic matter and affects cation exchange capacity, metal binding, and organic matter interactions in soil and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPCOH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for X-COOH=X-COO(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000073">
+        <obo:IAO_0000115>The equilibrium constant for the protonation-induced release of aluminum dihydroxide complexes from carboxylate binding sites on organic surfaces. This reaction controls aluminum binding to organic matter and affects aluminum detoxification, organic matter stability, and aluminum mobility in acidic soils and waters rich in organic compounds.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPALO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for X-COO-Al(OH)2+H(+)=Al(OH)2(+)+X-COOH</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000074">
+        <obo:IAO_0000115>The equilibrium constant for the protonation-induced release of iron(III) dihydroxide complexes from carboxylate binding sites on organic surfaces. This reaction controls iron binding to organic matter and affects iron bioavailability, organic matter stability, and iron transport in soils and waters with high organic carbon content.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPFEO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for X-COO-Fe(OH)2+H(+)=Fe(OH)2(+)+X-COOH</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000075">
+        <obo:IAO_0000115>The equilibrium constant for the overall dissociation of carbonic acid to form carbonate ions and two hydrogen ions, representing the combined first and second dissociation steps. This reaction controls carbonate speciation and pH buffering in aqueous systems and is fundamental for modeling carbon dioxide solubility, pH regulation, and carbonate mineral equilibria in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DPCO3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for H2CO3= CO3(2-)+2H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000076">
+        <obo:IAO_0000115>The equilibrium constant for the acid dissolution of solid aluminum hydroxide to form free aluminum ions and water in aqueous solution. This reaction controls aluminum hydroxide mineral stability and aluminum release in acidic conditions and is essential for modeling aluminum toxicity, soil acidification, and aluminum mobility in acid-affected terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHALO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s)+3H(+) =Al(3+)+3H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000077">
+        <obo:IAO_0000115>The equilibrium constant for the incongruent dissolution of solid aluminum hydroxide to form aluminum monohydroxide complex ions and hydroxide ions. This reaction controls aluminum hydroxide mineral dissolution in neutral to alkaline conditions and affects aluminum speciation and mobility in well-buffered terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYAL1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s) = Al(OH)(2+)+2OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000078">
+        <obo:IAO_0000115>The equilibrium constant for the partial acid dissolution of solid aluminum hydroxide to form free aluminum ions, hydroxide ions, and water. This reaction represents an intermediate dissolution pathway under moderately acidic conditions and is important for modeling aluminum release and mobility in soils experiencing gradual acidification processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHAL1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s) + 2H(+)=Al(3+)+OH(-)+H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000079">
+        <obo:IAO_0000115>The equilibrium constant for the congruent dissolution of solid aluminum hydroxide to form aluminum dihydroxide complex ions and hydroxide ions. This reaction controls aluminum hydroxide mineral solubility in near-neutral conditions and affects aluminum speciation and bioavailability in moderately acidic to neutral terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYAL2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s) = Al(OH)2(+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000080">
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid aluminum hydroxide to form aluminum dihydroxide complex ions and water. This reaction controls aluminum hydroxide dissolution under mildly acidic conditions and is fundamental for modeling aluminum mobilization and transport in soils undergoing moderate acidification.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHAL2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s)+H(+) = Al(OH)2(+) + H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000081">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of solid aluminum hydroxide to form dissolved aluminum trihydroxide species without change in coordination. This reaction controls the solubility of aluminum hydroxide minerals in neutral conditions and affects aluminum transport and biogeochemical cycling in pH-buffered terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPAL3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s) = Al(OH)3(aq)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000082">
+        <obo:IAO_0000115>The equilibrium constant for the reaction of solid aluminum hydroxide with hydroxide ions to form aluminum tetrahydroxide complex ions. This reaction controls aluminum hydroxide dissolution under strongly alkaline conditions and affects aluminum speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYAL4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s)+OH(-) = Al(OH)4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000083">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum hydroxide to form aluminum tetrahydroxide complex ions and protons. This reaction represents aluminum hydroxide dissolution through water coordination under alkaline conditions and is important for modeling aluminum behavior in high pH environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHAL4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Al(OH)3(s)+H2O = Al(OH)4(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000084">
+        <obo:IAO_0000115>The equilibrium constant for the complete acid dissolution of solid iron hydroxide to form free ferric iron ions and water. This reaction represents the primary dissolution pathway under acidic conditions and is critical for modeling iron mobilization, bioavailability, and redox chemistry in acid-impacted soils and surface waters.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHFEO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s)+3H(+) = Fe(3+)+3H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000085">
+        <obo:IAO_0000115>The equilibrium constant for the incongruent dissolution of solid iron hydroxide to form iron monohydroxide complex ions and hydroxide ions. This reaction controls iron hydroxide mineral dissolution in neutral to alkaline conditions and affects iron speciation and mobility in well-buffered terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYFE1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s) = Fe(OH)(2+)+2OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000086">
+        <obo:IAO_0000115>The equilibrium constant for the partial acid dissolution of solid iron hydroxide to form free ferric iron ions, hydroxide ions, and water. This reaction represents an intermediate dissolution pathway under moderately acidic conditions and is important for modeling iron release and mobility in soils undergoing gradual acidification processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHFE1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s) + 2H(+)=Fe(3+)+OH(-)+H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000087">
+        <obo:IAO_0000115>The equilibrium constant for the congruent dissolution of solid iron hydroxide to form iron dihydroxide complex ions and hydroxide ions. This reaction controls iron hydroxide mineral solubility in near-neutral conditions and affects iron speciation and bioavailability in moderately acidic to neutral terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYFE2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s) = Fe(OH)2(+)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000088">
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid iron hydroxide to form iron dihydroxide complex ions and water. This reaction controls iron hydroxide dissolution under mildly acidic conditions and is important for modeling iron mobilization and transport in soils and sediments experiencing moderate acidification.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHFE2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s)+H(+) = Fe(OH)2(+) + H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000089">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of solid iron hydroxide to form dissolved iron trihydroxide species without change in coordination. This reaction controls the solubility of iron hydroxide minerals in neutral conditions and affects iron transport and biogeochemical cycling in pH-buffered terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPFE3</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s) = Fe(OH)3(aq)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000090">
+        <obo:IAO_0000115>The equilibrium constant for the reaction of solid iron hydroxide with hydroxide ions to form iron tetrahydroxide complex ions. This reaction controls iron hydroxide dissolution under strongly alkaline conditions and affects iron speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYFE4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s)+OH(-) = Fe(OH)4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000091">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron hydroxide to form iron tetrahydroxide complex ions and protons. This reaction represents iron hydroxide dissolution through water coordination under alkaline conditions and is important for modeling iron behavior in high pH environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHFE4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Fe(OH)3(s)+H2O = Fe(OH)4(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000092">
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid calcium carbonate to form calcium ions and bicarbonate ions. This reaction controls calcite and aragonite mineral dissolution under mildly acidic conditions and is fundamental for modeling carbonate weathering, carbon cycling, and alkalinity generation in terrestrial and marine environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHCAC1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaCO3(s)+H(+) = Ca(2+) + HCO3(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000093">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid calcium carbonate to form calcium ions, hydroxide ions, and bicarbonate ions. This reaction represents calcium carbonate dissolution through water coordination and is important for modeling carbonate mineral weathering and alkalinity generation in neutral to basic aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYCAC1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaCO3(s)+H2O = Ca(2+)+OH(-)+HCO3(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000094">
+        <obo:IAO_0000115>The equilibrium constant for the complete acid dissolution of solid calcium carbonate to form calcium ions, dissolved carbon dioxide, and water. This reaction represents the primary carbonate mineral dissolution pathway under acidic conditions and is critical for modeling calcite weathering, carbon dioxide production, and ocean acidification processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHCAC2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaCO3(s)+2H(+)=Ca(2+)+CO2(aq)+H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000095">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid calcium carbonate to form calcium ions, hydroxide ions, and dissolved carbon dioxide. This reaction represents calcium carbonate dissolution under basic conditions and is important for modeling carbonate mineral weathering and alkalinity generation in strongly alkaline terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYCAC2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaCO3(s)+H2O = Ca(2+)+2OH(-)+CO2(aq)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000096">
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid aluminum phosphate to form free aluminum ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under acidic conditions and affects aluminum and phosphorus availability and mobility in acid-impacted soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHA0P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H(+) = Al(3+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000097">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form free aluminum ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents aluminum phosphate dissolution through water coordination and affects aluminum and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYA0P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O =Al(3+)+HPO4(2-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000098">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral solubility in near-neutral conditions and affects aluminum and phosphorus cycling and bioavailability in moderately acidic to neutral environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPA1P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O =Al(OH)(2+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000099">
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form hydrogen phosphate ions and aluminum dihydroxide complex ions. This reaction controls aluminum phosphate mineral dissolution under alkaline conditions and affects aluminum and phosphorus cycling in basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYA2P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O+OH(-)=HPO4(2-)+Al(OH)2(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000100">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form hydrogen phosphate ions, aluminum dihydroxide complex ions, and protons. This reaction represents aluminum phosphate dissolution through water coordination and is important for modeling aluminum and phosphorus release in neutral to mildly basic conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHA2P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O = HPO4(2-)+Al(OH)2(+)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000101">
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation in basic aquatic and terrestrial environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYA3P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O+2OH(-)=Al(OH)3(aq)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000102">
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species, hydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under neutral conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHA3P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+HPO4(2-)+2H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000103">
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions and hydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYA4P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O+3OH(-)=Al(OH)4(-)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000104">
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions, hydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under alkaline conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling in basic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHA4P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+HPO4(2-)+3H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^4 m^-12</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000105">
+        <obo:IAO_0000115>The equilibrium constant for the acid dissolution of solid aluminum phosphate to form free aluminum ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under acidic conditions and affects aluminum and phosphorus availability and mobility in strongly acidic soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHA0P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H(+)=Al(3+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000106">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form free aluminum ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents aluminum phosphate dissolution through water coordination and affects aluminum and phosphorus speciation and bioavailability in neutral to basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYA0P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O=Al(3+)+H2PO4(-)+2OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000107">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions, dihydrogen phosphate ions, and hydroxide ions. This reaction controls aluminum phosphate mineral solubility and affects aluminum and phosphorus cycling in moderately acidic to neutral terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYA1P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O=Al(OH)(2+)+H2PO4(-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000108">
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid aluminum phosphate to form aluminum monohydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under mildly acidic conditions and affects aluminum and phosphorus speciation in moderately acidic soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHA1P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+H2O+H(+)=Al(OH)(2+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000109">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid aluminum phosphate to form aluminum dihydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral solubility in near-neutral conditions and affects aluminum and phosphorus cycling and bioavailability in moderately acidic to neutral environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPA2P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O=Al(OH)2(+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000110">
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under alkaline conditions and affects aluminum and phosphorus speciation in basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYA3P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O+OH(-)=Al(OH)3(aq)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000111">
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form dissolved aluminum trihydroxide species, dihydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under neutral conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHA3P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+3H2O=Al(OH)3(aq)+H2PO4(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000112">
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions and dihydrogen phosphate ions. This reaction controls aluminum phosphate mineral dissolution under strongly alkaline conditions and affects aluminum and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYA4P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+2H2O+2OH(-)=Al(OH)4(-)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000113">
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid aluminum phosphate to form aluminum tetrahydroxide complex ions, dihydrogen phosphate ions, and protons. This reaction represents the dominant aluminum phosphate dissolution pathway under alkaline conditions and is critical for modeling aluminum and phosphorus biogeochemical cycling in basic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHA4P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for AlPO4(s)+4H2O=Al(OH)4(-)+H2PO4(-)+2H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000114">
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid iron phosphate to form free ferric iron ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under acidic conditions and affects iron and phosphorus availability and mobility in acid-impacted soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHF0P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H(+)= Fe(3+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000115">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form free ferric iron ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents iron phosphate dissolution through water coordination and affects iron and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYF0P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O = Fe(3+)+HPO4(2-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000116">
+        <obo:IAO_0000115>The equilibrium constant for the dissolution of solid iron phosphate to form iron monohydroxide complex ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral solubility in near-neutral conditions and affects iron and phosphorus cycling and bioavailability in moderately acidic to neutral environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPF1P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O = Fe(OH)(2+)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000117">
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form hydrogen phosphate ions and iron dihydroxide complex ions. This reaction controls iron phosphate mineral dissolution under alkaline conditions and affects iron and phosphorus cycling in basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYF2P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O+OH(-)=HPO4(2-)+Fe(OH)2(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000118">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form hydrogen phosphate ions, iron dihydroxide complex ions, and protons. This reaction represents iron phosphate dissolution through water coordination and is important for modeling iron and phosphorus release in neutral to mildly basic conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHF2P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O = HPO4(2-)+Fe(OH)2(+)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000119">
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form dissolved iron trihydroxide species and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation in basic aquatic and terrestrial environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYF3P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O+2OH(-)=Fe(OH)3(aq)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000120">
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form dissolved iron trihydroxide species, hydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under neutral conditions and is critical for modeling iron and phosphorus biogeochemical cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHF3P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+HPO4(2-)+2H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000121">
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form iron tetrahydroxide complex ions and hydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYF4P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O+3OH(-)=Fe(OH)4(-)+HPO4(2-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^6 mol^-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000122">
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form iron tetrahydroxide complex ions, hydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under alkaline conditions and is critical for modeling iron and phosphorus biogeochemical cycling in basic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHF4P1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+HPO4(2-)+3H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^4 m^-12</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000123">
+        <obo:IAO_0000115>The equilibrium constant for the acid dissolution of solid iron phosphate to form free ferric iron ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under acidic conditions and affects iron and phosphorus availability and mobility in strongly acidic soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHF0P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H(+)=Fe(3+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000124">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form free ferric iron ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents iron phosphate dissolution through water coordination and affects iron and phosphorus speciation and bioavailability in neutral to basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYF0P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O =Fe(3+)+H2PO4(-)+2OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000125">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form iron monohydroxide complex ions, dihydrogen phosphate ions, and hydroxide ions. This reaction controls iron phosphate mineral solubility and affects iron and phosphorus cycling in moderately acidic to neutral terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYF1P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O=Fe(OH)(2+)+H2PO4(-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000126">
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid iron phosphate to form iron monohydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under mildly acidic conditions and affects iron and phosphorus speciation in moderately acidic soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHF1P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+H2O+H(+)=Fe(OH)(2+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000127">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid iron phosphate to form iron dihydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral solubility in near-neutral conditions and affects iron and phosphorus cycling and bioavailability in moderately acidic to neutral environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPF2P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O=Fe(OH)2(+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000128">
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form dissolved iron trihydroxide species and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under alkaline conditions and affects iron and phosphorus speciation in basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYF3P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O+OH(-)=Fe(OH)3(aq)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000129">
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form dissolved iron trihydroxide species, dihydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under neutral conditions and is critical for modeling iron and phosphorus biogeochemical cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHF3P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+3H2O=Fe(OH)3(aq)+H2PO4(-)+H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000130">
+        <obo:IAO_0000115>The equilibrium constant for the hydroxide-promoted dissolution of solid iron phosphate to form iron tetrahydroxide complex ions and dihydrogen phosphate ions. This reaction controls iron phosphate mineral dissolution under strongly alkaline conditions and affects iron and phosphorus speciation and mobility in highly basic terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYF4P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+2H2O+2OH(-)=Fe(OH)4(-)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^3 mol^-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000131">
+        <obo:IAO_0000115>The equilibrium constant for the complete hydrolytic dissolution of solid iron phosphate to form iron tetrahydroxide complex ions, dihydrogen phosphate ions, and protons. This reaction represents the dominant iron phosphate dissolution pathway under alkaline conditions and is critical for modeling iron and phosphorus biogeochemical cycling in basic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHF4P2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for FePO4(s)+4H2O=Fe(OH)4(-)+H2PO4(-)+2H(+)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000132">
+        <obo:IAO_0000115>The equilibrium constant for the proton-promoted dissolution of solid calcium hydrogen phosphate to form calcium ions and dihydrogen phosphate ions. This reaction controls calcium hydrogen phosphate mineral dissolution under acidic conditions and affects calcium and phosphorus availability and mobility in acid-impacted soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHCAD2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaHPO4(s)+H(+)=Ca(2+)+H2PO4(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000133">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid calcium hydrogen phosphate to form calcium ions, dihydrogen phosphate ions, and hydroxide ions. This reaction represents calcium hydrogen phosphate dissolution through water coordination and affects calcium and phosphorus speciation and bioavailability in neutral terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYCAD2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for CaHPO4(s)+H2O=Ca(2+)+H2PO4(-)+OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^2 m^-6</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000134">
+        <obo:IAO_0000115>The equilibrium constant for the acid dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and water. This reaction controls hydroxyapatite mineral dissolution under acidic conditions and is critical for modeling bone and tooth mineral dissolution, calcium and phosphorus bioavailability, and apatite weathering in acid-impacted environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHCAH1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Ca5(PO4)3OH(s)+4H(+)=3HPO4(2-)+5Ca(2+)+H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^3 m^-9</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000135">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid hydroxyapatite to form calcium ions, hydrogen phosphate ions, and hydroxide ions. This reaction represents hydroxyapatite dissolution through water coordination under neutral to basic conditions and affects calcium and phosphorus cycling in biological and geological systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYCAH1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Ca5(PO4)3OH(s)+3H2O=5Ca(2+)+3HPO4(2-)+4OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^11 m^-33</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000136">
+        <obo:IAO_0000115>The equilibrium constant for the mixed acid-base dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and water. This reaction represents a complex dissolution pathway involving both proton consumption and hydroxide reactants and is important for modeling hydroxyapatite behavior under variable pH conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SHCAH2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Ca5(PO4)3OH(s)+7H(+)+3OH(-)=3HPO4(2-)+5Ca(2+)+4H2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>m^9 mol^-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000137">
+        <obo:IAO_0000115>The equilibrium constant for the hydrolytic dissolution of solid hydroxyapatite to form hydrogen phosphate ions, calcium ions, and hydroxide ions. This reaction represents the primary hydroxyapatite dissolution pathway under neutral conditions and is fundamental for modeling calcium and phosphorus biogeochemical cycling, bone and tooth mineral stability, and apatite weathering processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SYCAH2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Equilibrium constant for Ca5(PO4)3OH(s)+3H2O=3HPO4(2-)+5Ca(2+)+4OH(-)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000271"/>
+        <bervo:BERVO_has_unit>mol^11 mol^-33</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000138">
+        <obo:IAO_0000115>The Michaelis-Menten half-saturation constant for urea hydrolysis by urease enzymes in soil systems. This parameter determines the urea concentration at which hydrolysis proceeds at half-maximum rate and is critical for modeling nitrogen release kinetics from urea fertilizers in agricultural and environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DUKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Either &quot;Km&quot; or &quot;Michaelis constant&quot; is the attribute.  Should be &quot;urea hydrolyis&quot; (equation) similar to the equilibrium constants above</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Km for urea hydrolysis</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g m^-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000139">
+        <obo:IAO_0000115>The inhibition constant for product inhibition of urea hydrolysis following Michaelis-Menten kinetics in soil systems. This parameter quantifies how hydrolysis products reduce the rate of continued urea breakdown and is important for modeling nitrogen release patterns and ammonia volatilization from urea fertilizers in agricultural environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DUKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Either &quot;Ki&quot; or &quot;Inhibition constant&quot; should be the attribute.  Same comment regarding hydrolysis as above.</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Ki for urea hydrolysis</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000269"/>
+        <bervo:BERVO_has_unit>g m^-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000140">
+        <obo:IAO_0000115>The thermodynamic activity of solid phases in chemical equilibrium calculations, conventionally set to unity for pure solid phases. This standard assumption simplifies equilibrium calculations for mineral dissolution and precipitation reactions and is fundamental to modeling chemical weathering and soil mineral transformations in geochemical systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>A0</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Activity for solids</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000142">
+        <obo:IAO_0000115>The maximum Ca(2+) concentration in the soil. It is EcoSIM specific</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCAMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I like this decomposition</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Maximum calcium concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>mol m^-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000143">
+        <obo:IAO_0000115>The kinetic parameter governing first-order ammonium release from fertilizer particles following application to soil systems. This constant determines the rate at which ammonium becomes available for plant uptake and nitrification processes and is critical for modeling nitrogen dynamics and fertilizer efficiency in agricultural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RFertNH4SpecReleaz</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:comment>is &quot;X release&quot; something we could write an equation for (e.g., NH4+(s) -&gt; NH4+(aq))?</rdfs:comment>
+        <rdfs:label>Specific rate constants for ammonium release after fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Ammonium%20release"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000144">
+        <obo:IAO_0000115>The kinetic parameter governing first-order ammonia release from fertilizer particles following application to soil systems. This constant controls the rate of ammonia volatilization from fertilizers and is essential for modeling nitrogen losses and atmospheric ammonia emissions in agricultural environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RFertNH3SpecReleaz</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Specific rate constants for NH3 release after fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Ammonia%20release"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000145">
+        <obo:IAO_0000115>The kinetic parameter governing first-order urea release and hydrolysis from fertilizer particles following application to soil systems. This constant determines the rate at which urea is converted to ammonium and is fundamental for modeling nitrogen availability and timing in fertilized agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RFertUreaSpecHydrol</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Specific rate constants for Urea release after fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Urea%20release"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000146">
+        <obo:IAO_0000115>The kinetic parameter governing first-order nitrate release from fertilizer particles following application to soil systems. This constant controls the rate at which nitrate becomes available for plant uptake and denitrification processes and is crucial for modeling nitrogen cycling and leaching losses in fertilized ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RFertNO3SpecReleaz</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:comment>link concept to &quot;chemical flux&quot; and &quot;nitrate&quot;</rdfs:comment>
+        <rdfs:label>Specific rate constants for NO3 release after fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Nitrate%20release"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000147">
+        <obo:IAO_0000115>It refers to the rate parameter in the first order kinetics based release of H2PO4 after fertilization</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPPO4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoluteParMod.txt</rdfs:comment>
+        <rdfs:label>Specific rate constants for H2PO4 release after fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>h^-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Phosphoric%20acid%20release"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000148">
+        <obo:IAO_0000115>It is a threshold parameter over which leaf starts doing nutrient remobilization. The threshold is tested using the ratio of the hours that leaf-off criterion is met with the total hours required for leave-off to occur.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracHour4LeafoffRemob</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:comment>Remove?</rdfs:comment>
+        <rdfs:label>Allocation parameter</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000149">
+        <obo:IAO_0000115>It is an allometric parameter for leaf that when carbon is allocated for leave growth, it should not be less than this minimu fraction</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PART1X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Minimum fraction of growth allocated to leaf</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000150">
+        <obo:IAO_0000115>It is an allometric parameter for petiole that when carbon is allocated for petiole growth, it should not be less than this minimu fraction</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PART2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Minimum fraction of growth allocated to petiole</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000151">
+        <obo:IAO_0000115>The maximum turnover rate of nonstructural carbon reserves through respiratory processes to support canopy development and growth. This parameter determines how rapidly plants can mobilize stored carbon for metabolic needs and is essential for modeling plant carbon allocation and growth responses to environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VMXC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for nonstructural carbon oxidation in respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000152">
+        <obo:IAO_0000115>The specific senescence rate of canopy organs including leaves, petioles, and reproductive structures at the end of the growing season, assuming linear senescence kinetics. This parameter controls the timing and rate of litterfall and is critical for modeling seasonal carbon and nutrient cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FSNR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for LitrFall at end of growing season</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000155">
+        <obo:IAO_0000115>The maximum fraction of sapwood and root biomass that can exist as remobilizable carbon reserves available for translocation to support plant growth and metabolism. This parameter determines the upper limit of carbon storage capacity and affects plant resilience to environmental stress and seasonal carbon allocation patterns in woody plants.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XFRX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum storage carbon content for remobiln from stalk, root reserves</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>gC</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000158">
+        <obo:IAO_0000115>The rate constant determining the fraction of maintenance carbon, nitrogen, and phosphorus deficit that triggers remobilization from stalk storage pools. This parameter controls nutrient recycling within plants and affects plant responses to nutrient limitation and environmental stress conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FXFS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for remobilization of stalk C,N,P</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000159">
+        <obo:IAO_0000115>Rate parameter that is used to compute the gradient nonstructural biomass transfer between mycorrhizae and roots</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FMYC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for root-mycorrhizal C,N,P exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000160">
+        <obo:IAO_0000115>The inhibition parameter quantifying nitrogen limitation effects on canopy growth using Michaelis-Menten kinetics based on nonstructural nitrogen availability. This constant determines the sensitivity of plant growth to nitrogen deficiency and is essential for modeling nutrient limitation and plant productivity responses in nitrogen-limited ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Nonstructural nitrogen inhibition constant on growth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000269"/>
+        <bervo:BERVO_has_unit>g N, g-1 C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000161">
+        <obo:IAO_0000115>The inhibition parameter quantifying phosphorus limitation effects on canopy growth using Michaelis-Menten kinetics based on nonstructural phosphorus availability. This constant determines the sensitivity of plant growth to phosphorus deficiency and is crucial for modeling nutrient limitation and plant productivity in phosphorus-limited terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Nonstructural phosphorus inhibition constant on growth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000269"/>
+        <bervo:BERVO_has_unit>g P g-1 C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000163">
+        <obo:IAO_0000115>The threshold water potential below which canopy organ extension and growth processes cease due to insufficient turgor pressure. This parameter determines plant responses to water stress and drought conditions and is critical for modeling plant growth limitations and ecosystem productivity under varying water availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSIMin4OrganExtens</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Minimum water potential for organ expansion,extension</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000164">
+        <obo:IAO_0000115>The lower boundary of stomatal resistance to carbon dioxide diffusion between leaf internal air spaces and the atmosphere. This parameter sets the maximum possible rate of carbon dioxide uptake for photosynthesis and is fundamental for modeling plant water use efficiency and carbon assimilation under varying environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Minimum stomatal resistance to carbon dioxide</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>s m-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000166">
+        <obo:IAO_0000115>The lower boundary for the mean length of secondary root branches in root system architecture. This parameter constrains root system development and affects the spatial extent of nutrient and water uptake, influencing plant resource acquisition efficiency in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Root2ndMeanLensMin</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Minimum average secondary root length</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000172">
+        <obo:IAO_0000115>The inhibition constant for product inhibition of C3 photosynthetic carbon leakage from bundle sheath cells to mesophyll cells in C4 plants. This parameter quantifies the efficiency of carbon dioxide concentration mechanisms and affects the modeling of C4 photosynthetic advantage under different environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CO2KI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Ki for C3 leakage from bundle sheath to mesophyll in C4</rdfs:label>
+        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000274"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000275"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000176">
+        <obo:IAO_0000115>The mass ratio of water to carbon in leaf tissues, representing the hydration state of leaf biomass. This parameter affects leaf physiology including photosynthetic capacity, transpiration rates, and mechanical properties, and is important for modeling plant water relations and drought responses in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FDML</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:comment>This is really a mass ratio (gram H20/gram C)</rdfs:comment>
+        <rdfs:label>Leaf water content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g H2O g-1 C</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000177">
+        <obo:IAO_0000115>The volumetric water content per unit carbon biomass in bundle sheath cells of C4 plants during carbon dioxide fixation processes. This parameter affects the concentration of metabolites and enzymes in bundle sheath cells and influences the efficiency of C4 photosynthetic carbon concentration mechanisms.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FBS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Leaf water content in bundle sheath, in C4 carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/C4%20carbon%20fixation"/>
+        <bervo:BERVO_has_unit>m3 H2O (gC)-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000274"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000178">
+        <obo:IAO_0000115>The volumetric water content per unit carbon biomass in mesophyll cells of C4 plants during carbon dioxide fixation processes. This parameter influences the concentration of photosynthetic enzymes and substrates in mesophyll cells and affects the initial carbon dioxide capture efficiency in C4 photosynthesis.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FMP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Leaf water content in mesophyll in C4 carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/C4%20carbon%20fixation"/>
+        <bervo:BERVO_has_unit>m3 H2O (gC)-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000275"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000181">
+        <obo:IAO_0000115>The fraction of stalk cross-sectional area occupied by xylem and phloem tissues that facilitate water and metabolite transport between plant organs. This parameter determines hydraulic conductivity and heat transfer efficiency in plant stems and affects whole-plant water relations and thermal regulation in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FSTK</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Fraction of stalk area contributing to water,heat flow</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000182">
+        <obo:IAO_0000115>The maximum radius of xylem and phloem transport tubes located at the outer surface of plant stalks that facilitate transpiration and metabolite transport. This parameter constrains hydraulic architecture and affects maximum water transport capacity and plant size limitations in woody species.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZSTX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum stalk inner radius for tranpsiration</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000183">
+        <obo:IAO_0000115>The carbon-based mass density of stalk tissues used to calculate stalk volume from biomass measurements. This parameter relates plant structural biomass to physical dimensions and is important for modeling plant architecture, mechanical stability, and carbon storage in woody terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>StalkMassDensity</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Stalk density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_has_unit>MgC m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000151"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000185">
+        <obo:IAO_0000115>It is a model-specific scaling parameter for computing biomass allocation to canopy foliage</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FRTX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Fraction used to calculate woody fraction of stalk,root</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000186">
+        <obo:IAO_0000115>The half-saturation parameter for nonstructural carbon concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the carbon availability threshold for successful reproduction and is essential for modeling reproductive allocation and seed production responses to carbon limitation in plant populations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SETC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Km for nonstructural carbon concentration on seed set</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000187">
+        <obo:IAO_0000115>The half-saturation parameter for nonstructural nitrogen concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the nitrogen availability threshold for successful reproduction and is crucial for modeling reproductive success and population dynamics under nitrogen-limited conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SETN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Km for nonstructural nitrogen concentration on seed set</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000188">
+        <obo:IAO_0000115>The half-saturation parameter for nonstructural phosphorus concentration effects on seed setting processes using Michaelis-Menten kinetics. This constant determines the phosphorus availability threshold for successful reproduction and is important for modeling reproductive allocation in phosphorus-limited terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SETP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Km for nonstructural phosphorus concentration on seed set</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000192">
+        <obo:IAO_0000115>The upper boundary of carbon to nitrogen ratios that constrains the minimum nitrogen flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint ensures coupled carbon-nitrogen cycling within plants and affects nutrient allocation and plant growth responses to changing resource availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum C:N ratio for nonstructural nitrogen transfer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000109"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000193">
+        <obo:IAO_0000115>The upper boundary of carbon to phosphorus ratios that constrains the minimum phosphorus flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint maintains coupled carbon-phosphorus cycling within plants and influences nutrient allocation patterns and plant responses to phosphorus limitation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum C:P ratio for nonstructural phosphorus transfer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000072"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000194">
+        <obo:IAO_0000115>The lower boundary of carbon to nitrogen ratios that constrains the maximum nitrogen flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint prevents excessive nitrogen allocation and maintains balanced nutrient cycling within plant tissues and storage compartments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Minimum C:N ratio for nonstructural nitrogen transfer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000109"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000195">
+        <obo:IAO_0000115>The lower boundary of carbon to phosphorus ratios that constrains the maximum phosphorus flow accompanying nonstructural carbon transfers between plant storage pools. This stoichiometric constraint prevents excessive phosphorus allocation and maintains balanced nutrient cycling within plant tissues and storage systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Minimum C:P ratio for nonstructural phosphorus transfer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000072"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000202">
+        <obo:IAO_0000115>Initial noduble carbon biomass C at the time of infection of the hosting plant. The infection is applied when noduble biomass of the hosting plant is zero.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NodulBiomCAtInfection</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Initial bacterial mass at infection</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>gC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000081"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000203">
+        <obo:IAO_0000115>Half saturation parameter for modeling bacterial use of nonstructural nitrogen using the Michaelis-Menten kinetics</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CZKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Km for nonstructural nitrogen uptake by bacteria</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>gN</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000204">
+        <obo:IAO_0000115>Half saturation parameter for modeling bacterial use of nonstructural phosphorus using the Michaelis-Menten kinetics</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Km for nonstructural phosphorus uptake by bacteria</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>gP</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000205">
+        <obo:IAO_0000115>Minimum fraction of root C can be recyled during root death</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCZR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Minimum fractions for root carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000206">
+        <obo:IAO_0000115>Maximum fraction of root C can be recyled during root death</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCYR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum fractions for root carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000207">
+        <obo:IAO_0000115>Maximum fraction of root nitrogen can be recyled during root death</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCXR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum fractions for root nitrogen recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000208">
+        <obo:IAO_0000115>Maximum fraction of root phosphorus can be recyled during root death</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCQR</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum fractions for root phosphorus recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000209">
+        <obo:IAO_0000115>Minimum fraction of nodule bacteria C can be recyled during root death</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCZN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Minimum fractions for bacteria carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000210">
+        <obo:IAO_0000115>Maximum fraction of nodule bacteria C can be recyled during root death</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCYN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum fractions for bacteria carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000211">
+        <obo:IAO_0000115>Maximum fraction of nodule bacteria nitrogen can be recyled during root death</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCXN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum fractions for bacteria nitrogen recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000212">
+        <obo:IAO_0000115>Maximum fraction of nodule bacteria phosphorus can be recyled during root death</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCQN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum fractions for bacteria phosphorus recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000214">
+        <obo:IAO_0000115>Rate parameter to compute the gradient driven carbon and nutrient exchange between seasonal storage and nonstructural pools</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FRSV</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for remobiln of storage chemical element during leafout</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000215">
+        <obo:IAO_0000115>Rate parameter to compute the gradient driven carbon exchange between stalk and leaf reserve pools</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FXFY</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for leaf-reserve nonstructural carbon exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000216">
+        <obo:IAO_0000115>Rate parameter to compute the gradient driven nitrogen and phosphorus  exchange between stalk and leaf reserve pools</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FXFZ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for leaf-reserve nonstructural N,P exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000217">
+        <obo:IAO_0000115>Rate parameter for gradient-driven nonstructural carbon and nutrient exchange between shoot and seasonal storage pools</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RateK4ShootSeaStoreNonstEXfer</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for leaf-storage nonstructural chemical element exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000218">
+        <obo:IAO_0000115>Rate parameter for gradient driven nonstructural carbon and nutrient exchange between root and seasonal storage pools</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RateK4RootSeaStorNonstEXfer</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for root-storage nonstructural chemical element exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000221">
+        <obo:IAO_0000115>Rate constant for modeling nonstructural C,N and P exchange between hosting plants and nodule bacteria</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FXRN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for plant-bacteria nonstructural C,N,P exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000222">
+        <obo:IAO_0000115>This parameters specifies the maximum fraction of nitrogen can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum fractions for shoot nitrogen recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000223">
+        <obo:IAO_0000115>This parameters specifies the maximum fraction of phosphorus can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum fractions for shoot phosphorus recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000224">
+        <obo:IAO_0000115>This parameters specifies the minimum fraction of carbon can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCZ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Minimum fractions for shoot carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000225">
+        <obo:IAO_0000115>This parameters specifies the maximum fraction of carbon can be recycled upon senescence of plant canopy organs</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCY</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Maximum fractions for shoot carbon recycling</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000228">
+        <obo:IAO_0000115>This parameters specifies how much seasonal storage C is oxidized to support canopy and root development</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GVMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GrosubPars.txt</rdfs:comment>
+        <rdfs:label>Specific oxidation rate of nonstructural carbon during leafout at 25 C</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000233">
+        <obo:IAO_0000115>This specifies what kind of fertilizer is applied in the model, which could be mineral fertilizer, plant residue, or animal maure.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>IYTYP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FlagDataType.txt</rdfs:comment>
+        <rdfs:label>Fertilizer release type from fertilizer input file</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000235">
+        <obo:IAO_0000115>The Köppen climate zone refers to a region defined by the Köppen climate classification system.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>KoppenClimZone_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FlagDataType.txt</rdfs:comment>
+        <rdfs:comment>it does provide context</rdfs:comment>
+        <rdfs:label>Köppen climate zone</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000246"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000248">
+        <obo:IAO_0000115>Chemical activity of gas Argon.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ARSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous argon diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000251"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000249">
+        <obo:IAO_0000115>Chemical actiivty of aqueous Argon.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ARSL</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous argon diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000251"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000250">
+        <obo:IAO_0000115>The rate at which carbon dioxide molecules move through air due to concentration gradients and molecular motion. This parameter controls atmospheric carbon dioxide transport processes and is essential for modeling soil-atmosphere gas exchange, plant respiration fluxes, and greenhouse gas emissions in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CGSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous carbon dioxide diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000251">
+        <obo:IAO_0000115>The rate at which dissolved carbon dioxide molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls carbon dioxide transport in soil water and groundwater systems and is essential for modeling soil respiration fluxes and carbon cycling in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CLSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous carbon dioxide diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000252">
+        <obo:IAO_0000115>The rate at which methane molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric methane transport and is critical for modeling methane emissions from soils, wetlands, and other terrestrial sources in greenhouse gas cycling studies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CHSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous methane diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000253">
+        <obo:IAO_0000115>The rate at which dissolved methane molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls methane transport in soil water and sediment pore water and is essential for modeling anaerobic methane production and emission pathways from wetland and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CQSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous methane diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000254">
+        <obo:IAO_0000115>The rate at which oxygen molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric oxygen transport and is fundamental for modeling soil aeration, root respiration, and aerobic decomposition processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OGSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous oxygen diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000255">
+        <obo:IAO_0000115>Aqueous diffusivity of dissolved oxygen, it measures the rate at which dissolved O2 migrate or spread through water.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OLSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous oxygen diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000256">
+        <obo:IAO_0000115>The rate at which nitrogen gas molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric nitrogen transport and is important for modeling nitrogen fixation processes and the exchange of nitrogen between terrestrial ecosystems and the atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZGSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous nitrogen diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000257">
+        <obo:IAO_0000115>The rate at which dissolved nitrogen gas molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter influences nitrogen transport in soil water and groundwater systems and is important for modeling denitrification processes and nitrogen cycling in waterlogged soils and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZLSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous nitrogen diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000258">
+        <obo:IAO_0000115>The rate at which nitrous oxide molecules move through air due to concentration gradients and molecular motion. This parameter is crucial for modeling nitrous oxide emissions from soils and understanding greenhouse gas transport processes and atmospheric nitrous oxide budgets in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Z2SG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous nitrous oxide diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000259">
+        <obo:IAO_0000115>The rate at which dissolved nitrous oxide molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls nitrous oxide transport in soil water and is essential for modeling nitrous oxide production and emission pathways from terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZVSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous nitrous oxide diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000260">
+        <obo:IAO_0000115>The rate at which ammonia molecules move through air due to concentration gradients and molecular motion. This parameter governs atmospheric ammonia transport and is crucial for modeling ammonia emissions from fertilizers and livestock operations, as well as nitrogen deposition and ecosystem eutrophication processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZHSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous ammonia diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000261">
+        <obo:IAO_0000115>The rate at which dissolved ammonia molecules move through aqueous solutions due to concentration gradients and Brownian motion. This parameter controls ammonia transport in soil water and surface waters and is essential for modeling ammonia volatilization, nitrification processes, and nitrogen cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZNSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous ammonia diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000262">
+        <obo:IAO_0000115>The rate at which nitrate ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs nitrate transport in soil water and groundwater systems and is fundamental for modeling nitrate leaching, denitrification processes, and groundwater contamination in agricultural and natural environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZOSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous nitrate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000263">
+        <obo:IAO_0000115>The rate at which phosphate ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter controls phosphate transport in soil water and surface waters and is critical for modeling phosphorus cycling, eutrophication processes, and nutrient transport in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>POSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous phosphate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000264">
+        <obo:IAO_0000115>The rate at which dissolved organic carbon molecules move through aqueous solutions due to concentration gradients and molecular size-dependent mobility. This parameter controls the transport of organic carbon compounds in soil water and surface waters and is essential for modeling carbon cycling, microbial substrate availability, and organic matter decomposition in aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OCSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous dissolved organic carbon diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000265">
+        <obo:IAO_0000115>The rate at which dissolved organic nitrogen molecules move through aqueous solutions due to concentration gradients and molecular mobility characteristics. This parameter governs the transport of organic nitrogen compounds in soil and surface waters and is important for modeling nitrogen mineralization, microbial nitrogen uptake, and organic nitrogen cycling in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ONSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous dissolved organic nitrogen diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000100"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000266">
+        <obo:IAO_0000115>The rate at which dissolved organic phosphorus molecules move through aqueous solutions due to concentration gradients and molecular transport properties. This parameter controls the movement of organic phosphorus compounds in soil water and is crucial for modeling phosphorus mineralization, microbial phosphorus cycling, and organic phosphorus availability in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OPSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous dissolved organic phosphate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000284"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000267">
+        <obo:IAO_0000115>The rate at which acetate ions and molecules move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs the transport of this important organic acid intermediate in soil water and is essential for modeling anaerobic decomposition processes, methanogenesis, and organic matter cycling in waterlogged soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OASG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous acetate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000205"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000268">
+        <obo:IAO_0000115>The rate at which water vapor molecules move through gaseous media due to concentration gradients and molecular kinetic properties. This parameter governs water vapor transport in the atmosphere and soil air spaces and is fundamental for modeling evapotranspiration, soil-atmosphere water exchange, and atmospheric humidity dynamics in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WGSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water vapor diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000269">
+        <obo:IAO_0000115>The rate at which aluminum ions move through aqueous solutions due to concentration gradients and ionic mobility. This parameter governs aluminum transport in soil water and is essential for modeling soil acidification effects, aluminum toxicity in plant systems, and the movement of aluminum species through terrestrial ecosystems under acidic conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ALSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous aluminum diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000270">
+        <obo:IAO_0000115>The rate at which iron ions move through aqueous solutions due to concentration gradients and redox-dependent ionic mobility. This parameter controls iron transport in soil water and is crucial for modeling iron biogeochemical cycling, iron limitation in ecosystems, and the movement of iron species between different oxidation states in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FESG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous iron diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000271">
+        <obo:IAO_0000115>The rate at which hydrogen ions move through aqueous solutions due to concentration gradients and extremely high ionic mobility. This parameter controls proton transport in soil water and is fundamental for modeling soil acidification, cation exchange processes, mineral weathering, and the movement of acidity through terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HYSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous hydrogen ion diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000272">
+        <obo:IAO_0000115>The rate at which calcium ions move through aqueous solutions due to concentration gradients and ionic mobility properties. This parameter governs calcium transport in soil water and is essential for modeling nutrient cycling, plant calcium uptake, soil structural development, and calcium carbonate precipitation and dissolution processes in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CASG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous calcium diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000273">
+        <obo:IAO_0000115>The rate at which magnesium ions move through aqueous solutions due to concentration gradients and divalent cation mobility characteristics. This parameter controls magnesium transport in soil water and is important for modeling nutrient cycling, plant magnesium uptake, chlorophyll synthesis, and magnesium mineral weathering processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GMSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous magnesium diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000274">
+        <obo:IAO_0000115>The rate at which sodium ions move through aqueous solutions due to concentration gradients and high ionic mobility. This parameter governs sodium transport in soil water and is essential for modeling soil salinity effects, sodium toxicity in plants, salt accumulation processes, and sodium cycling in arid and irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ANSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous sodium diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000275">
+        <obo:IAO_0000115>The rate at which potassium ions move through aqueous solutions due to concentration gradients and monovalent cation mobility. This parameter controls potassium transport in soil water and is essential for modeling plant potassium nutrition, fertilizer movement, cation exchange processes, and potassium cycling in agricultural and natural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>AKSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous potassium diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000276">
+        <obo:IAO_0000115>The rate at which hydroxide ions move through aqueous solutions due to concentration gradients and high anionic mobility. This parameter governs hydroxide transport in soil water and is crucial for modeling soil alkalinization, pH buffering processes, base neutralization reactions, and the movement of alkalinity through terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OHSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous hydroxide diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000035"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000277">
+        <obo:IAO_0000115>The rate at which carbonate ions move through aqueous solutions due to concentration gradients and divalent anion mobility characteristics. This parameter controls carbonate transport in soil water and is fundamental for modeling carbonate mineral precipitation and dissolution, soil pH buffering, and inorganic carbon cycling in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>C3SG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous carbonate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000098"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000278">
+        <obo:IAO_0000115>The rate at which bicarbonate ions move through aqueous solutions due to concentration gradients and anionic mobility properties. This parameter governs bicarbonate transport in soil water and is essential for modeling carbonic acid system dynamics, soil pH buffering, weathering processes, and dissolved inorganic carbon transport in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HCSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous bicarbonate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000141"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000279">
+        <obo:IAO_0000115>The rate at which sulfate ions move through aqueous solutions due to concentration gradients and divalent anion mobility characteristics. This parameter controls sulfate transport in soil water and is important for modeling sulfur cycling, acid rain impacts, gypsum mineral dissolution, and sulfate reduction processes in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SOSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous sulfate diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000228"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000280">
+        <obo:IAO_0000115>The rate at which chloride ions move through aqueous solutions due to concentration gradients and high anionic mobility. This parameter governs chloride transport in soil water and is essential for modeling soil salinity, groundwater contamination, de-icing salt impacts, and chloride cycling in coastal and agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CLSX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous chloride diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000036"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000281">
+        <obo:IAO_0000115>The rate at which hydrogen gas molecules move through gaseous media due to concentration gradients and small molecular size-dependent mobility. This parameter controls hydrogen gas transport in soil air spaces and is important for modeling biogeochemical hydrogen production and consumption, soil-atmosphere gas exchange, and hydrogen cycling in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HGSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous hydrogen diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000282">
+        <obo:IAO_0000115>The rate at which dissolved hydrogen gas molecules move through aqueous solutions due to concentration gradients and small molecular size properties. This parameter governs hydrogen gas transport in soil water and is essential for modeling anaerobic biogeochemical processes, hydrogen-based microbial metabolism, and dissolved gas dynamics in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HLSG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous hydrogen gas diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000283">
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of argon gas into aqueous solutions under standard temperature and pressure conditions. This parameter quantifies the maximum amount of argon that can dissolve in water and is important for modeling inert gas tracers and soil-atmosphere gas exchange processes in environmental studies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SARX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Argon solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000251"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000284">
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of carbon dioxide gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines carbon dioxide concentrations in soil water and is fundamental for modeling carbonic acid formation, soil pH dynamics, and carbon cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SCO2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Carbon dioxide solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000285">
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of methane gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls methane concentrations in soil water and groundwater and is essential for modeling methane transport and emissions from anaerobic environments in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SCH4X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Methane solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000286">
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of oxygen gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines dissolved oxygen concentrations in soil water and is crucial for modeling aerobic respiration, microbial activity, and redox conditions in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SOXYX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Oxygen solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000287">
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of nitrogen gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines dissolved nitrogen concentrations in soil water and is important for modeling inert gas tracers, denitrification potential assessment, and soil-atmosphere gas exchange processes in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SN2GX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Nitrogen solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000288">
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of nitrous oxide gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls nitrous oxide concentrations in soil water and is essential for modeling greenhouse gas emissions, denitrification processes, and nitrous oxide transport in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SN2OX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Nitrous oxide solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000289">
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of ammonia gas into aqueous solutions under standard temperature and pressure conditions. This parameter determines ammonia concentrations in soil water and is crucial for modeling ammonia volatilization, nitrogen loss from agricultural systems, and ammonia transport between soil and atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SNH3X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Ammonia solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000290">
+        <obo:IAO_0000115>The equilibrium partitioning coefficient describing the dissolution of hydrogen gas into aqueous solutions under standard temperature and pressure conditions. This parameter controls dissolved hydrogen concentrations in soil water and is important for modeling hydrogen-based microbial metabolism, biogeochemical hydrogen cycling, and soil-atmosphere hydrogen exchange processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SH2GX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hydrogen solubility coefficient at standard ambient temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>g solute /g gas</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000291">
+        <obo:IAO_0000115>A measure of water’s resistance to flow or, more precisely, the internal friction between its molecules when it moves. It quantifies how much force is needed to make water flow at a certain rate.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VISCW</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTracerParsMod.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water viscosity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000234"/>
+        <bervo:BERVO_has_unit>Mg m-1 s</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000292">
+        <obo:IAO_0000115>The cumulative mass of hydrogen gas stored across all soil layers and spatial grid cells in a modeling domain. This integrated measure reflects the balance between hydrogen production from fermentation processes and hydrogen consumption by methanogenic bacteria and is used for mass conservation verification in biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TSoilH2G_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:comment>What is the &quot;d-2&quot; unit in all the below terms?  Implies this is not actually mass, but some kind of ratio.</rdfs:comment>
+        <rdfs:label>Total soil hydrogen gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000293">
+        <obo:IAO_0000115>The cumulative mass flux of all gaseous compounds emitted from soil surfaces across a modeling domain. This integrated measure includes emissions of carbon dioxide, methane, nitrous oxide, and other trace gases and is essential for quantifying soil-atmosphere gas exchange and verifying mass conservation in biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SurfGas_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil gas emission</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000294">
+        <obo:IAO_0000115>The cumulative mass of essential chemical elements stored in plant biomass across a modeling domain. This integrated measure includes carbon, nitrogen, phosphorus, and other nutrients in plant tissues and is crucial for verifying mass conservation and understanding ecosystem nutrient cycling in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantElemntStoreLandscape</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total plant element (C,N,P, etc) balance</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Plant%20element%20(C,N,P,%20etc)"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000295">
+        <obo:IAO_0000115>The total mass of hydrogen gas lost from a modeling domain through groundwater flow and lateral transport processes. This integrated flux represents hydrogen removal via subsurface water movement and is essential for maintaining mass conservation in biogeochemical models of hydrogen cycling in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>H2GOU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Cumulative hydrogen gas loss through lateral and lower boundaries</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000296">
+        <obo:IAO_0000115>The cumulative quantity of all dissolved ionic species stored in soil water across a modeling domain. This integrated measure includes essential plant nutrients such as nitrogen, phosphorus, and potassium ions as well as other dissolved species and is fundamental for assessing soil fertility and verifying mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TION</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil ion content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000297">
+        <obo:IAO_0000115>The cumulative flux of dissolved ionic species entering a modeling domain through surface water inputs. This integrated measure includes ion inputs from precipitation, irrigation, and surface runoff and is essential for tracking nutrient inputs and maintaining mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TIONIN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface ion flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000298">
+        <obo:IAO_0000115>The cumulative flux of dissolved ionic species lost from a modeling domain through subsurface water movement. This integrated measure includes both downward leaching through soil profiles and lateral groundwater flow and is crucial for understanding nutrient losses and maintaining mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TIONOU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface ion flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000299">
+        <obo:IAO_0000115>The cumulative mass of particulate matter and sediment stored across all soil layers in a modeling domain. This integrated measure represents the total sediment pool including eroded material and suspended particles and is essential for verifying mass conservation in erosion and sediment transport models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TSEDSO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil sediment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000300">
+        <obo:IAO_0000115>The cumulative flux of particulate matter lost from a modeling domain through subsurface transport processes. This integrated measure includes sediment removal via groundwater flow and subsurface erosion and is important for understanding soil loss and maintaining mass conservation in erosion and sediment transport models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TSedmErossLoss_lnds</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total sediment subsurface flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000301">
+        <obo:IAO_0000115>The cumulative volume of water stored across all soil layers in a modeling domain. This integrated measure represents the total water pool available for plant uptake and biogeochemical processes and is fundamental for understanding hydrological cycles and verifying water mass conservation in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatMassStore_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Changed &quot;water content&quot; to &quot;volume&quot; of &quot;water&quot;</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil water content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000302">
+        <obo:IAO_0000115>The cumulative thermal energy stored across all soil layers in a modeling domain. This integrated measure represents the total heat pool affecting soil temperature dynamics and biogeochemical reaction rates and is essential for verifying energy conservation in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatStore_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil heat content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000287"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000303">
+        <obo:IAO_0000115>The cumulative mass of oxygen stored in gaseous and dissolved forms across all soil layers in a modeling domain. This integrated measure represents the total oxygen pool available for aerobic respiration and biogeochemical processes and is crucial for verifying mass conservation in soil biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TSoilO2G_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:comment>Since &quot;g&quot; this is mass not volume.  Still unclear what d-2 is.</rdfs:comment>
+        <rdfs:label>Total soil oxygen content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000304">
+        <obo:IAO_0000115>The cumulative mass of litter-derived organic matter across all soil layers in a modeling domain. This integrated measure represents decomposing plant and microbial residues at various stages of breakdown and is essential for understanding carbon cycling and verifying organic matter mass conservation in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LitRMStoreLndscap</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:comment>OK to be measured in soil and litter?</rdfs:comment>
+        <rdfs:label>Total soil litter organic matter content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000286"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000305">
+        <obo:IAO_0000115>The cumulative mass of microbially-derived organic compounds including particulate organic matter and humus across all soil layers in a modeling domain. This integrated measure represents stable and semi-stable carbon pools formed through microbial decomposition processes and is crucial for understanding long-term carbon storage and verifying mass conservation in soil biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>POMHumStoreLndscap</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil particulate organic matter + humus carbon content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000306">
+        <obo:IAO_0000115>The cumulative mass of ammonium in dissolved and adsorbed forms across all soil layers in a modeling domain. This integrated measure represents the total ammonium pool available for plant uptake and microbial nitrification and is essential for understanding nitrogen cycling and verifying mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TDisolNH4_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil ammonium content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000307">
+        <obo:IAO_0000115>The cumulative mass of nitrate dissolved in soil water across all soil layers in a modeling domain. This integrated measure represents the total nitrate pool available for plant uptake and denitrification processes and is crucial for understanding nitrogen cycling and verifying mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tNO3_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil nitrate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000308">
+        <obo:IAO_0000115>The cumulative mass of phosphate ions stored across all soil layers in a modeling domain. This integrated measure represents the total phosphate pool essential for plant energy metabolism and nucleic acid synthesis and is fundamental for understanding phosphorus cycling and verifying mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TDisolPi_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil phosphate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000309">
+        <obo:IAO_0000115>The sum of all forms of precipitation, including rain, snow, sleet, and hail, over a certain period. It is a crucial element of the Earth’s water cycle, and its measurement is critical for meteorology, hydrology, and climatology. Notably, total precipitation enables the quantification of water resources and facilitates the understanding of weather patterns and climate change.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CRAIN_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>&quot;precipitation&quot; is key context</rdfs:comment>
+        <rdfs:comment>Check for consensus on this</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total precipitation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000310">
+        <obo:IAO_0000115>The cumulative energy flux at the soil-atmosphere interface from latent heat, sensible heat, precipitation, irrigation, and litter inputs across a modeling domain. This integrated measure represents the total energy input to terrestrial systems and is essential for verifying energy conservation in land surface models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HEATIN_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000311">
+        <obo:IAO_0000115>The cumulative mass of organic carbon added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents carbon inputs from agricultural management practices and is crucial for verifying mass conservation in agricultural soil biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tAmendOrgC_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>&quot;amendment&quot; has to go somewhere</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:comment>Is &quot;fertilizer&quot; equivalent to &quot;amendment&quot;?</rdfs:comment>
+        <rdfs:label>Total organic carbon amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000312">
+        <obo:IAO_0000115>The cumulative mass of organic nitrogen added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents nitrogen inputs from agricultural management practices and is essential for understanding nitrogen cycling and verifying mass conservation in agricultural soil biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TORGN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total organic nitrogen amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000313">
+        <obo:IAO_0000115>The cumulative mass of organic phosphorus added to soils through manure and organic fertilizer applications across a modeling domain. This integrated measure represents phosphorus inputs from agricultural management practices and is fundamental for understanding phosphorus cycling and verifying mass conservation in agricultural soil biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TORGP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total organic phosphorus amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000314">
+        <obo:IAO_0000115>The cumulative volume of water lost from a modeling domain through subsurface flow processes including groundwater drainage and lateral flow. This integrated measure represents water losses below the surface and is essential for understanding hydrological cycles and verifying water mass conservation in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QH2OLoss_lnds</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000315">
+        <obo:IAO_0000115>The cumulative volume of water lost from a modeling domain through evaporation from soil surfaces and plant transpiration processes. This integrated measure represents the primary water loss mechanism in terrestrial systems and is fundamental for understanding hydrological cycles and water balance in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CEVAP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total evaporation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000316">
+        <obo:IAO_0000115>The cumulative volume of water flowing over land surfaces without infiltrating into soil across a modeling domain. This integrated measure represents water transport from terrestrial systems to streams and rivers and is crucial for understanding hydrological cycles and water resource availability in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CRUN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface runoff</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000317">
+        <obo:IAO_0000115>The cumulative energy flux lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents thermal energy transport below the surface and is essential for verifying energy conservation in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatOut_lnds</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000318">
+        <obo:IAO_0000115>The cumulative mass of dissolved oxygen lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents oxygen transport below the surface and is important for verifying mass conservation and understanding redox conditions in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OXYGOU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface oxygen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000319">
+        <obo:IAO_0000115>The cumulative mass of dissolved organic carbon lost from a modeling domain through subsurface water movement and drainage processes. This integrated measure represents carbon transport below the surface and is crucial for understanding carbon cycling and verifying mass conservation in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TOMOU_lnds</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface carbon flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000320">
+        <obo:IAO_0000115>The cumulative mass of dissolved inorganic nitrogen entering a modeling domain through surface water inputs including precipitation and runoff. This integrated measure represents nitrogen inputs to terrestrial systems and is essential for understanding nitrogen cycling and verifying mass conservation in biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TZIN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface nitrogen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000321">
+        <obo:IAO_0000115>The cumulative mass of dissolved inorganic phosphorus entering a modeling domain through surface water inputs including precipitation and runoff. This integrated measure represents phosphorus inputs to terrestrial systems and is fundamental for understanding phosphorus cycling and verifying mass conservation in biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TPIN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface phosphous flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000323">
+        <obo:IAO_0000115>The cumulative mass of carbon dioxide stored in soil air spaces across all soil layers in a modeling domain. This integrated measure represents the carbon dioxide pool produced by root and microbial respiration and is essential for understanding soil carbon cycling and verifying mass conservation in biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TGasC_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil carbon dioxide</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000324">
+        <obo:IAO_0000115>The cumulative mass of nitrogen gas stored in soil air spaces across all soil layers in a modeling domain. This integrated measure represents the nitrogen gas pool produced by denitrification processes and is important for understanding nitrogen cycling and verifying mass conservation in soil biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TGasN_lnd</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimSumDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil nitrogen</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000326">
+        <obo:IAO_0000115>The net flux of carbon dioxide between an ecosystem and the atmosphere representing the balance between photosynthetic carbon uptake and respiratory carbon release. This integrated measure includes carbon dioxide uptake by plants through photosynthesis minus carbon dioxide release from plant and soil respiration and is fundamental for assessing ecosystem carbon balance in terrestrial models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_NEE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Net ecosystem carbon dioxide exchange</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000327">
+        <obo:IAO_0000115>The rate of ammonia capture by plant canopy surfaces through dry deposition from the atmosphere. This flux represents atmospheric ammonia inputs to terrestrial ecosystems that are subsequently transferred to soil through litterfall and is important for modeling nitrogen cycling and atmospheric nitrogen deposition effects.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NH3Dep2Can_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Canopy ammonia flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000328">
+        <obo:IAO_0000115>The initial biomass of root nodule structures established during bacterial infection and colonization events in nitrogen-fixing plants. This measure represents the carbon, nitrogen, and phosphorus content of newly formed symbiotic structures and is essential for modeling biological nitrogen fixation initiation in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NodulInfectElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Pft nodule infection</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000329">
+        <obo:IAO_0000115>The cumulative biomass of root nodule structures accumulated over the entire growing season of nitrogen-fixing plants. This integrated measure represents the total carbon, nitrogen, and phosphorus invested in symbiotic structures and is important for understanding the energetic costs of biological nitrogen fixation in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NodulInfectElmsCum_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Pft cumulative nodule infection</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000330">
+        <obo:IAO_0000115>The cumulative flux of ammonia captured by plant canopy surfaces through atmospheric deposition over an annual cycle. This integrated measure represents total atmospheric ammonia inputs to plant tissues and is essential for understanding nitrogen inputs and verifying mass conservation in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NH3Emis_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total canopy ammonia flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000331">
+        <obo:IAO_0000115>The cumulative mass of plant litterfall containing carbon, nitrogen, and phosphorus deposited on soil surfaces over an annual cycle. This integrated measure represents organic matter inputs from plant senescence and is crucial for understanding decomposition processes and verifying mass conservation in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SurfLitrfalStrutElms_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total surface litterfall element</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000332">
+        <obo:IAO_0000115>The net flux of dissolved organic carbon between plant roots and soil with positive values indicating root uptake and negative values indicating root exudation. This bidirectional process represents carbon exchange between plants and soil organic matter pools and is fundamental for understanding rhizosphere carbon dynamics in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootMycoExudEUptk_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root uptake (+ve) - exudation (-ve) of dissolved organic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000333">
+        <obo:IAO_0000115>The rate of ammonium absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents nutrient acquisition from background soil solution and is essential for modeling plant nitrogen nutrition and competition in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootNutUptake_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root uptake of ammonium non-band</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000334">
+        <obo:IAO_0000115>The rate of atmospheric nitrogen conversion to ammonia by symbiotic bacteria in root nodules of nitrogen-fixing plants. This biological process represents an important nitrogen input to terrestrial ecosystems and is crucial for modeling nitrogen cycling and plant nutrition in nutrient-limited environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootN2Fix_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root nitrogen fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_has_unit>gN d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000337">
+        <obo:IAO_0000115>The rate of dissolved gas exchange between plant roots and soil water including nitrogen, oxygen, argon, carbon dioxide, methane, ammonia and hydrogen. This process represents root-mediated gas transport through plant tissues and is important for modeling soil-atmosphere gas exchange and root metabolism in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootUptkSoiSol_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Aqueous gas flux from roots to soil water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000338">
+        <obo:IAO_0000115>The rate of dihydrogen phosphate absorption by plant roots from non-fertilized soil areas excluding banded fertilizer zones. This process represents phosphorus acquisition from background soil solution and is essential for modeling plant phosphorus nutrition and competition in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootH2PO4DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root uptake of dihydrogen phosphate non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000339">
+        <obo:IAO_0000115>The rate of dihydrogen phosphate absorption by plant roots from fertilizer band zones with concentrated nutrient availability. This process represents enhanced phosphorus acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootH2PO4DmndBand_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root uptake of dihydrogen phosphate band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000342">
+        <obo:IAO_0000115>Element translocated from leaf during senescence, often represented as RCELX, refers to the movement of certain nutrients or elements from the leaf to other parts of the plant during the process of senescence, which is the aging process in the plant where the leaf cellular structure degrades, often leading to leaf fall. This translocation typically happens to reuse or relocate valuable elements within the plant for normative growth or survival purposes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafElmntRemobFlx_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Element translocated from leaf during senescence</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000343">
+        <obo:IAO_0000115>Element translocated from sheath during senescence refers to the process of nutrients being moved away from the sheath during plant senescence. Senescence is the last phase of development in a plant&apos;s lifecycle, characterized by degradation of cell structures, protein catabolism, and nutrient mobilization.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PetioleChemElmRemobFlx_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Element translocated from sheath during senescence</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000344">
+        <obo:IAO_0000115>The rate of atmospheric carbon dioxide conversion to organic carbon compounds through photosynthesis by plant communities. This process represents the total carbon assimilation before accounting for respiratory losses and is fundamental for understanding primary productivity and carbon sequestration potential in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GrossCO2Fix_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total gross carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000345">
+        <obo:IAO_0000115>The cumulative amount of atmospheric carbon dioxide converted to organic carbon compounds through photosynthesis over an annual cycle. This integrated measure represents the total carbon assimilation by plant communities and is essential for understanding annual primary productivity in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GrossCO2Fix_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Cumulative total gross carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000346">
+        <obo:IAO_0000115>The mass of carbon, nitrogen, and phosphorus contained in structural plant tissues that become litterfall during senescence events. This measure represents the nutrient content of woody and supportive tissues entering the decomposition cycle and is important for modeling organic matter inputs to soil in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LitrfalStrutElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total structural plant element LitrFall</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000347">
+        <obo:IAO_0000115>The cumulative amount of atmospheric nitrogen converted to ammonia by symbiotic bacteria in both canopy and root tissues over an annual cycle. This integrated measure represents the total biological nitrogen input by nitrogen-fixing plants and is crucial for understanding nitrogen cycling in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantN2Fix_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total plant nitrogen fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000348">
+        <obo:IAO_0000115>The cumulative amount of carbon dioxide released from plant tissues through autotrophic respiration for maintenance and growth processes over an annual cycle. This integrated measure represents the total respiratory carbon losses by plant communities and is essential for understanding net primary productivity in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GrossRespC_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Cumulative total plant respiration</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000350">
+        <obo:IAO_0000115>Plant element balance refers to the equilibrium between the input and output of essential elements within the plant system. It describes the processes of absorption, translocation, utilization, and accumulation of nutrients such as carbon, oxygen, hydrogen, nitrogen, phosphorus, and potassium by plants. This balance is crucial for the growth, development, and overall health of plants, as it directly impacts their physiological functions and metabolic processes. Understanding and modeling plant element balance is essential for studying plant responses to environmental changes and optimizing agricultural practices and productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ElmBalanceCum_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Plant element balance</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000351">
+        <obo:IAO_0000115>The cumulative mass of carbon, nitrogen, and phosphorus contained in plant litterfall from senescent tissues over an annual cycle. This integrated measure represents the annual nutrient inputs to soil from plant mortality and is essential for understanding organic matter cycling in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LitrfalStrutElms_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Plant element litterfall</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000352">
+        <obo:IAO_0000115>The rate of carbon, nitrogen, and phosphorus transfer from dying root tissues to soil organic matter pools during root mortality events. This process represents belowground organic matter inputs from root death and is important for modeling soil organic matter dynamics in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LitrfalStrutElms_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Plant litterfall element</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000353">
+        <obo:IAO_0000115>The net rate of carbon accumulation by primary producers after accounting for respiratory losses representing energy available for higher trophic levels. This measure quantifies ecosystem productivity by subtracting autotrophic respiration from gross primary productivity and is fundamental for understanding carbon flow in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NetPrimProduct_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total net primary productivity</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000354">
+        <obo:IAO_0000115>The cumulative volume of water lost from plant canopy surfaces through evaporation and transpiration processes over an annual cycle. This integrated measure represents the plant contribution to ecosystem evapotranspiration and is essential for understanding water cycling and plant water use efficiency in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ETCanopy_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total transpiration &lt;0 into atmosphere</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000355">
+        <obo:IAO_0000115>The cumulative amount of carbon dioxide released from aboveground plant organs through autotrophic respiration processes over an annual cycle. This integrated measure represents the total respiratory carbon losses from canopy tissues and is crucial for understanding plant carbon budgets in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyRespC_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total autotrophic respiration</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000356">
+        <obo:IAO_0000115>The cumulative mass of carbon, nitrogen, and phosphorus removed from ecosystems through agricultural harvest of plant materials over an annual cycle. This measure represents nutrient exports from terrestrial systems through crop production and is important for understanding agricultural impacts on biogeochemical cycling in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EcoHavstElmnt_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Plant element harvest</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000357">
+        <obo:IAO_0000115>The total biomass removed from ecosystems through complete plant harvesting representing the entire above and belowground plant material collected. This measure quantifies the total organic matter export from terrestrial systems through agricultural practices and is essential for modeling human impacts on ecosystem carbon and nutrient cycles.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total plant harvest</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000358">
+        <obo:IAO_0000115>The cumulative amount of carbon dioxide released to the atmosphere through combustion of plant biomass during fire events over an annual cycle. This measure represents the return of sequestered carbon to the atmosphere through wildfire disturbances and is crucial for understanding fire impacts on carbon cycling in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CO2ByFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Plant carbon dioxide emission from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000359">
+        <obo:IAO_0000115>The cumulative amount of methane released to the atmosphere through incomplete combustion of plant biomass during fire events over an annual cycle. This greenhouse gas emission represents a significant contributor to atmospheric methane from wildfire disturbances and is important for modeling fire impacts on greenhouse gas cycling in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CH4ByFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:comment>What&apos;s being measured here is &quot;mass&quot; (of methane); where does &quot;emission&quot; go?  Maybe &quot;Emission&quot; and &quot;uptake&quot; are the correct attributes but they&apos;re measured in mass or volume units.</rdfs:comment>
+        <rdfs:label>Plant methane emission from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000360">
+        <obo:IAO_0000115>The cumulative amount of oxygen consumed from the atmosphere during combustion of plant biomass in fire events over an annual cycle. This oxygen consumption represents the oxidant requirement for biomass burning and is essential for understanding fire stoichiometry and atmospheric oxygen depletion during wildfire disturbances.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>O2ByFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Plant oxygen uptake from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000361">
+        <obo:IAO_0000115>The cumulative amount of ammonia released to the atmosphere through volatilization of nitrogen compounds during plant biomass burning over an annual cycle. This nitrogen emission represents a significant pathway for ecosystem nitrogen loss during fire disturbances and is important for modeling fire impacts on nitrogen cycling in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NH3byFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Plant ammonia emission from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000362">
+        <obo:IAO_0000115>The cumulative amount of nitrous oxide released to the atmosphere through oxidation of nitrogen compounds during plant biomass burning over an annual cycle. This greenhouse gas emission represents a significant contributor to atmospheric nitrous oxide from wildfire disturbances and is crucial for modeling fire impacts on climate and nitrogen cycling in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>N2ObyFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Plant nitrous oxide emission from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000363">
+        <obo:IAO_0000115>The cumulative amount of phosphate released to the atmosphere and soil through combustion of plant biomass during fire events over an annual cycle. This phosphorus emission represents nutrient mobilization from organic matter during wildfire disturbances and is important for understanding fire impacts on phosphorus cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PO4byFire_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Plant phosphate emission from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000365">
+        <obo:IAO_0000115>The rate of gaseous compound transport through plant root tissues facilitating exchange between soil and atmosphere. This root-mediated gas transport includes carbon dioxide, oxygen, and other trace gases and is fundamental for understanding soil-atmosphere gas exchange and plant influences on biogeochemical cycling in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_air2root_flx_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Gaseous tracer flux through roots</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000366">
+        <obo:IAO_0000115>The net flux of gaseous compounds between dissolved and gaseous phases within plant root systems with positive values indicating gas dissolution and negative values indicating volatilization. This bidirectional process controls gas partitioning in root tissues and is important for modeling plant-mediated gas transport and root metabolism in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_Root_gas2aqu_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Dissolution (+ve) - volatilization (-ve) gas flux in roots</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000367">
+        <obo:IAO_0000115>The rate of carbon dioxide release from root autotrophic respiration into root water and surrounding soil solution. This dissolved carbon dioxide flux represents respiratory carbon production in root tissues and is essential for modeling soil carbonic acid formation and root zone pH dynamics in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCO2Emis2Root_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Aqueous carbon dioxide flux from roots to root water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000368">
+        <obo:IAO_0000115>The rate of dissolved oxygen uptake by plant root tissues from internal root water for autotrophic respiration processes. This oxygen flux can originate from aerenchyma transport or diffusion from soil water and is crucial for modeling root metabolism and soil oxygen dynamics in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootO2Uptk_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Aqueous oxygen flux from roots to root water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000371">
+        <obo:IAO_0000115>The net flux of dissolved elements between plant roots and soil solution with positive values indicating root uptake and negative values indicating root exudation. This bidirectional nutrient exchange represents plant nutrient acquisition strategies and root carbon investment and is fundamental for understanding rhizosphere biogeochemistry in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootMycoExudElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root uptake (+ve) - exudation (-ve) of dissovled element</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000372">
+        <obo:IAO_0000115>The cumulative rate of ammonium absorption by plant roots from soil solution across all soil layers and plant populations. This nitrogen uptake process represents a major plant nutrient acquisition pathway and is essential for modeling plant nitrogen nutrition and soil nitrogen cycling in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootNH4Uptake_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root uptake of ammonium</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000373">
+        <obo:IAO_0000115>The cumulative rate of nitrate absorption by plant roots from soil solution across all soil layers and plant populations. This nitrogen uptake process represents an important plant nutrient acquisition pathway under well-aerated soil conditions and is crucial for modeling plant nitrogen nutrition and soil nitrogen cycling in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootNO3Uptake_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root uptake of nitrate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000374">
+        <obo:IAO_0000115>The cumulative rate of dihydrogen phosphate absorption by plant roots from soil solution across all soil layers and plant populations. This phosphorus uptake process is vital for plant energy metabolism, photosynthesis, and nucleic acid synthesis and is fundamental for modeling plant phosphorus nutrition and soil phosphorus cycling in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootH2PO4Uptake_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root uptake of phosphate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000375">
+        <obo:IAO_0000115>The cumulative rate of hydrogen phosphate absorption by plant roots from soil solution across all soil layers and plant populations. This phosphorus uptake process occurs under higher soil pH conditions and is important for plant energy metabolism and nucleic acid synthesis in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootHPO4Uptake_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root uptake of hydrogen phosphate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000073"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000376">
+        <obo:IAO_0000115>The cumulative rate of atmospheric nitrogen conversion to ammonia by symbiotic bacteria in root nodules across all soil layers for a plant population. This biological nitrogen fixation represents an important nitrogen input to terrestrial ecosystems and is crucial for modeling nitrogen cycling and plant nutrition in nutrient-limited environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootN2Fix_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root nitrogen fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000264"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000377">
+        <obo:IAO_0000115>The rate of gaseous compound release from plant root tissues during disturbance events including nitrogen, oxygen, argon, carbon dioxide, methane, nitrous oxide, ammonia and hydrogen. This disturbance-induced gas flux represents ecosystem gas losses during root destruction and is important for modeling disturbance impacts on soil-atmosphere gas exchange.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootGasLossDisturb_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Gas flux from root disturbance (&lt;0 into atmosphere)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000378">
+        <obo:IAO_0000115>The potential rate of nutrient absorption by plant roots from non-fertilized soil areas under optimal oxygen conditions without oxygen limitation constraints. This maximum uptake capacity includes ammonium, nitrate, and phosphate forms and is important for modeling plant nutrient acquisition potential under varying soil oxygen conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootOUlmNutUptake_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root uptake of ammonium non-band unconstrained by oxygen gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000379">
+        <obo:IAO_0000115>The potential rate of nutrient absorption by plant roots from non-fertilized soil areas under optimal carbon availability without metabolic carbon limitation constraints. This maximum uptake capacity includes ammonium, nitrate, and phosphate forms and is important for modeling plant nutrient acquisition potential under varying carbon resource conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootCUlmNutUptake_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root uptake of ammonium non-band unconstrained by root nonstructural C</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000380">
+        <obo:IAO_0000115>The potential rate of carbon dioxide release from root autotrophic respiration under optimal carbon availability without metabolic carbon limitation constraints. This maximum respiratory capacity represents the intrinsic metabolic potential before considering gas transport limitations and is important for modeling root metabolism under varying carbon resource conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootCO2EmisPot_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root carbon dioxide efflux unconstrained by root nonstructural C</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000381">
+        <obo:IAO_0000115>The demand rate for ammonium absorption by plant roots from non-fertilized soil areas to support root biomass synthesis and growth. This nitrogen demand represents the plant requirement for ammonium under unlimited soil ammonium availability and is essential for modeling plant nitrogen acquisition strategies in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootNH4DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root uptake of ammonium non-band unconstrained by ammonium</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000382">
+        <obo:IAO_0000115>The demand rate for nitrate absorption by plant roots from non-fertilized soil areas to support root biomass synthesis and growth. This nitrogen demand represents the plant requirement for nitrate under unlimited soil nitrate availability and is essential for modeling plant nitrogen acquisition strategies in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootNO3DmndSoil_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root uptake of ammonium band unconstrained by ammonium</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000383">
+        <obo:IAO_0000115>The demand rate for ammonium absorption by plant roots from fertilizer band zones to support root biomass synthesis and growth. This nitrogen demand represents enhanced plant nutrient acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootNH4DmndBand_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root uptake of nitrate band unconstrained by nitrate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000384">
+        <obo:IAO_0000115>The demand rate for nitrate absorption by plant roots from fertilizer band zones to support root biomass synthesis and growth. This nitrogen demand represents enhanced plant nutrient acquisition from localized fertilizer applications and is crucial for modeling agricultural management effects on plant nutrition in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootNO3DmndBand_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root uptake of nitrate non-band unconstrained by nitrate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000385">
+        <obo:IAO_0000115>The rate of ammonia capture by individual plant branches through atmospheric dry deposition processes. This branch-level ammonia flux is scaled up to estimate whole-canopy ammonia interception and represents atmospheric nitrogen inputs to plant tissues in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NH3Dep2Can_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Gaseous NH3 flux fron root disturbance band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000386">
+        <obo:IAO_0000115>The limiting effect of soil oxygen concentration on plant root respiration rates in waterlogged or poorly drained soils. This constraint represents how anaerobic conditions reduce root metabolic activity and is critical for modeling plant responses to soil moisture extremes in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RAutoRootO2Limter_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Oxygen constraint to root respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000149"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000387">
+        <obo:IAO_0000115>The net flux of chemical elements between plant roots and soil, accounting for both nutrient uptake and organic compound exudation by plant functional types. This bidirectional exchange represents the balance between plant nutrient acquisition and root carbon losses that drive soil biogeochemical processes in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantRootSoilElmNetX_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Net root element uptake (+ve) - exudation (-ve)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000220"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000388">
+        <obo:IAO_0000115>The annual cumulative release of organic carbon, nitrogen, and phosphorus compounds from plant roots into surrounding soil through exudation processes. This root exudation follows concentration gradients between dissolved organic matter in soil and root tissues and represents an important carbon and nutrient input to soil biogeochemical cycles.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantExudElm_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total net root element uptake (+ve) - exudation (-ve)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000389">
+        <obo:IAO_0000115>The annual cumulative nitrogen uptake by plant functional types through root absorption to support biomass synthesis and growth. Plant functional types are groups of plant species with similar ecological characteristics and resource requirements, and this nitrogen uptake measurement is essential for modeling plant productivity and nitrogen cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootUptk_N_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>&quot;Cumulative&quot; is more specific than &quot;tottal&quot; (as above).  Still unclear on uptake/emission.  What is Pft?</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Pft cumulative nitrogen uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="http://www.w3.org/2002/07/Cumulative"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000390">
+        <obo:IAO_0000115>The annual cumulative phosphorus uptake by plant functional types through root absorption to support biomass synthesis and growth. This phosphorus uptake measurement is essential for modeling plant productivity and phosphorus cycling in terrestrial ecosystems where phosphorus availability often limits plant growth.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootUptk_P_CumYr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Pft cumulative phosphorus uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000391">
+        <obo:IAO_0000115>The vertically integrated water flux from soil to plant roots to support transpiration and maintain plant water balance. This total root water uptake represents the plant demand for soil water and is fundamental for modeling plant-soil water interactions in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TPlantRootH2OUptake_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root water uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000392">
+        <obo:IAO_0000115>The layer-specific water flux from soil to plant roots across the vertical soil profile during the current model time step. This depth-resolved water uptake pattern reflects root distribution and soil water availability and is essential for modeling plant water acquisition strategies in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TWaterPlantRoot2Soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Current step vertical root water uptake profile</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000393">
+        <obo:IAO_0000115>The layer-specific water flux from soil to plant roots across the vertical soil profile from the previous model time step. This historical water uptake information enables robust numerical solutions for plant-soil water coupling and iterative convergence in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TWaterPlantRoot2SoilPrev_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Previous step vertical root water uptake profile</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000394">
+        <obo:IAO_0000115>The layer-specific heat loss from soil associated with plant water uptake through roots across the vertical soil profile. This thermal flux represents the energy transfer that accompanies water movement from soil to plants and ensures consistent water-energy coupling in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>THeatLossRoot2Soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Vertically profile of root heat uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000395">
+        <obo:IAO_0000115>The vertically integrated heat loss from soil associated with total plant root water uptake across all soil layers. This total thermal flux is used for energy conservation checks and represents the complete energy transfer accompanying plant water acquisition in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>THeatRootRelease_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root heat relase</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000396">
+        <obo:IAO_0000115>Total internal root gas flux refers to the movement of gases, such as oxygen (O2), carbon dioxide (CO2), and methane (CH4), within plant roots. It represents the sum of all gases exchanged between the plant roots and the surrounding soil or water. This parameter is important in Earth systems modeling as it helps to quantify the exchange of gases between the terrestrial biosphere and the atmosphere, impacting processes such as plant respiration, photosynthesis, and greenhouse gas emissions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_air2root_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total internal root gas flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000397">
+        <obo:IAO_0000115>Total root internal gas flux refers to the overall movement of gases within the root system of plants. It represents the collective exchange of gases, such as oxygen and carbon dioxide, between the roots and the surrounding soil. This parameter is important for understanding the transport of gases and their impact on root respiration, nutrient uptake, and soil gas composition in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_root_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root internal gas flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000398">
+        <obo:IAO_0000115>The layer-specific uptake of dissolved solutes including gases and nutrients by plant roots from surrounding soil. This solute uptake encompasses all dissolved compounds absorbed by roots and represents an important component of soil-plant chemical transport processes in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcs_Soil2plant_uptake_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root-soil solute flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000401">
+        <obo:IAO_0000115>The release of carbon, nitrogen, and phosphorus compounds from all plant roots into dissolved soil organic matter pools within each soil layer. This root exudation contributes to soil organic matter dynamics and represents an important pathway for plant-derived organic matter transport in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tRootMycoExud2Soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root element exchange</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000402">
+        <obo:IAO_0000115>The carbon dioxide emission into root tissues from autotrophic root respiration processes within each soil layer. This internal carbon dioxide flux is essential for tracking gas transport through soil-root systems and represents root metabolic activity in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootCO2Emis2Root_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root carbon dioxide flux into roots</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000404">
+        <obo:IAO_0000115>The layer-specific oxygen uptake rate by all plant roots within each soil layer to support root metabolic processes. This oxygen consumption represents the aerobic respiration demand of root tissues and is essential for modeling root function in varying soil oxygen conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RUptkRootO2_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root internal oxygen flux taken away from root oxygen gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000405">
+        <obo:IAO_0000115>The layer-specific oxygen consumption rate by plant roots to support autotrophic respiration and root growth processes. This oxygen sink represents the metabolic oxygen demand of root tissues and is critical for modeling root activity under different soil aeration conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootO2_Xink_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root oxygen consumption for autotrophic respiration</rdfs:label>
+        <bervo:BERVO_has_unit>gO d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000406">
+        <obo:IAO_0000115>The vertically integrated oxygen consumption rate by all plant roots across the entire soil profile to support autotrophic respiration. This total oxygen sink represents the whole-plant root metabolic oxygen demand and is used for ecosystem-scale oxygen budget calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootO2_Xink_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Integrated root oxygen consumption for autotrophic respiration</rdfs:label>
+        <bervo:BERVO_has_unit>gO d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000407">
+        <obo:IAO_0000115>The vertically integrated oxygen uptake rate by all plant roots across the entire soil profile for metabolic processes. This total oxygen uptake represents the ecosystem-scale root oxygen demand and is essential for modeling plant-soil oxygen dynamics in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RUptkRootO2_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root internal oxygen flux take away from root oxygen gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000408">
+        <obo:IAO_0000115>The total length of plant roots per unit volume of soil within each soil layer contributed by all plant species in a model grid cell. Root length density represents the spatial extent of root systems within soil and is a key parameter for modeling water and nutrient uptake capacity in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>totRootLenDens_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root length density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000409">
+        <obo:IAO_0000115>The combined oxygen demand by plant roots and soil microorganisms to support aerobic respiration processes within each soil layer. This total oxygen uptake represents the ecosystem-scale oxygen consumption for both plant and microbial metabolism in terrestrial biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>REcoO2DmndResp_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root + microbial oxygen uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000411">
+        <obo:IAO_0000115>The combined ammonium demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This nitrogen uptake represents the competition between plants and microbes for ammonium in natural soil conditions and is essential for modeling nitrogen cycling dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>REcoNH4DmndSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How to model band vs non-band?</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:comment>measurement of missing?</rdfs:comment>
+        <rdfs:label>Total root + microbial ammonium uptake non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000413">
+        <obo:IAO_0000115>The combined nitrate demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This nitrogen uptake represents the competition between plants and microbes for nitrate in natural soil conditions and is essential for modeling nitrogen cycling dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>REcoNO3DmndSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root + microbial nitrate uptake non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000415">
+        <obo:IAO_0000115>The combined nitrogen dioxide uptake by plant roots and soil microorganisms from non-fertilized soil areas to support metabolic processes. This nitrogen compound uptake represents plant-microbial competition for oxidized nitrogen forms and is important for modeling nitrogen transformation pathways in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNO2EcoUptkSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root + microbial nitrogen dioxide uptake non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000417">
+        <obo:IAO_0000115>The combined phosphate demand by plant roots and soil microorganisms from non-fertilized soil areas to support growth and metabolic processes. This phosphorus uptake represents the competition between plants and microbes for available phosphate and is critical for modeling phosphorus limitation in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>REcoH2PO4DmndSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root + microbial phosphate uptake non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000419">
+        <obo:IAO_0000115>The combined nitrous oxide uptake by plant roots and soil microorganisms to support metabolic processes. This greenhouse gas uptake represents plant-microbial consumption of nitrous oxide and is important for modeling trace gas cycling and atmospheric exchange in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RN2OEcoUptkSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:comment>measurement of missing?</rdfs:comment>
+        <rdfs:label>Total root + microbial nitrous oxide uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000421">
+        <obo:IAO_0000115>The combined ammonium demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced nitrogen uptake represents plant-microbial competition for ammonium in fertilized soil areas and is essential for modeling agricultural management effects on nitrogen cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>REcoNH4DmndBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root + microbial ammonium uptake band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000423">
+        <obo:IAO_0000115>The combined nitrate demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced nitrogen uptake represents plant-microbial competition for nitrate in fertilized soil areas and is essential for modeling agricultural management effects on nitrogen cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>REcoNO3DmndBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root + microbial nitrate uptake band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000425">
+        <obo:IAO_0000115>The combined nitrogen dioxide uptake by plant roots and soil microorganisms from fertilizer band zones to support metabolic processes. This enhanced nitrogen compound uptake represents plant-microbial competition for oxidized nitrogen forms in fertilized areas and is important for modeling nitrogen transformation in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNO2EcoUptkBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root + microbial nitrogen dioxide uptake band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000427">
+        <obo:IAO_0000115>The combined phosphate demand by plant roots and soil microorganisms from fertilizer band zones to support growth and metabolic processes. This enhanced phosphorus uptake represents plant-microbial competition for available phosphate in fertilized areas and is critical for modeling agricultural phosphorus management strategies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>REcoH2PO4DmndBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root + microbial phosphate uptake band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000429">
+        <obo:IAO_0000115>The combined demand for dissolved organic matter by plant roots and soil microorganisms from soil organic carbon pools. Plant uptake occurs through root exudation gradients between root nonstructural carbon, nitrogen, and phosphorus and soil dissolved organic matter, representing plant-microbial competition for organic substrates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RDOMEcoDmndK_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root + microbial dissolved organic carbon uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000431">
+        <obo:IAO_0000115>The combined acetate demand by plant roots and soil microorganisms from soil organic acid pools to support metabolic processes. This organic acid uptake represents plant-microbial competition for low molecular weight organic compounds and is important for modeling soil carbon cycling dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RAcetateEcoDmndK_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total root + microbial acetate uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000205"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000433">
+        <obo:IAO_0000115>The total hydrogen gas flux associated with plant root metabolic processes and hydrogen transport. This hydrogen flux represents root-mediated hydrogen cycling and is relevant for modeling trace gas dynamics and anaerobic metabolism in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total root hydrogen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000434">
+        <obo:IAO_0000115>The layer-specific carbon dioxide release from plant root autotrophic respiration processes during the current model time step. This root respiration represents the metabolic carbon dioxide production by root tissues and is fundamental for modeling soil carbon dioxide efflux and root metabolism.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootCO2Autor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Root autotrophic respiration</rdfs:label>
+        <bervo:BERVO_has_unit>gC d-3 hr-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000435">
+        <obo:IAO_0000115>The vertically integrated carbon dioxide release from plant root autotrophic respiration across all soil layers during the current model time step. This total root respiration represents the ecosystem-scale root metabolic carbon dioxide production and is essential for modeling soil carbon dioxide efflux.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootCO2Autor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Current time step root autotrophic respiration</rdfs:label>
+        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000436">
+        <obo:IAO_0000115>The vertically integrated carbon dioxide release from plant root autotrophic respiration across all soil layers during the previous model time step. This historical root respiration information enables stable numerical solutions and temporal integration schemes in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootCO2AutorPrev_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Previous time step root autotrophic respiration</rdfs:label>
+        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000439">
+        <obo:IAO_0000115>The vertically integrated carbon dioxide release from all plant root autotrophic respiration into soil through root-soil gas exchange across all soil layers. This total root-derived soil carbon dioxide flux represents the ecosystem-scale contribution of root respiration to soil carbon dioxide concentrations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootCO2Ar2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total autotrophic root respiration released to soil</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000440">
+        <obo:IAO_0000115>The layer-specific carbon dioxide release from root autotrophic respiration that remains within root tissues through internal gas exchange processes. This internal root carbon dioxide represents the accumulation of respiratory carbon dioxide within root air spaces before soil exchange.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootCO2Ar2Root_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Autotrophic root respiration released to root</rdfs:label>
+        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000441">
+        <obo:IAO_0000115>The vertically integrated carbon dioxide release from all plant root autotrophic respiration that remains within root tissues through internal gas exchange across all soil layers. This total internal root carbon dioxide represents the ecosystem-scale accumulation of respiratory carbon dioxide in root air spaces.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootCO2Ar2Root_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantDataRateType.txt</rdfs:comment>
+        <rdfs:label>Total autotrophic root respiration released to root</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>gC d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000444">
+        <obo:IAO_0000115>A dimensionless scaling factor that modifies irrigation application rates or timing based on environmental conditions or management decisions. This irrigation modifier represents adaptive irrigation management strategies and is used to optimize water application efficiency in agricultural water management models.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Change factor for irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000445">
+        <obo:IAO_0000115>The concentration of dissolved carbon dioxide in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration affects soil carbon dioxide dynamics and root respiration processes, and is important for modeling irrigation impacts on soil biogeochemistry.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Subsurface irrigation carbon dioxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000446">
+        <obo:IAO_0000115>The concentration of dissolved methane in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration influences soil methane dynamics and anaerobic processes, and is relevant for modeling irrigation effects on trace gas cycling in agricultural systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Subsurface irrigation methane concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000447">
+        <obo:IAO_0000115>The concentration of dissolved oxygen in subsurface irrigation water applied below the soil surface. This oxygen concentration affects soil aeration, root respiration, and microbial processes, and is critical for modeling irrigation impacts on soil redox conditions and plant health.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Subsurface irrigation oxygen concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000448">
+        <obo:IAO_0000115>The concentration of dissolved nitrogen compounds in subsurface irrigation water applied below the soil surface. This nitrogen concentration provides plant nutrients and affects soil nitrogen cycling, and is essential for modeling fertigation effects on crop nutrition and nitrogen management.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Subsurface irrigation nitrogen concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000449">
+        <obo:IAO_0000115>The concentration of dissolved nitrous oxide in subsurface irrigation water applied below the soil surface. This greenhouse gas concentration influences soil nitrous oxide emissions and nitrogen transformation processes, and is important for modeling irrigation effects on agricultural greenhouse gas budgets.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Measured in water or soil?</rdfs:comment>
+        <rdfs:label>Subsurface irrigation nitrous oxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000450">
+        <obo:IAO_0000115>The temporal scheduling parameters that determine when automated irrigation systems begin and cease water application based on predefined environmental or crop criteria. These irrigation timing constraints are essential for modeling automated agricultural water management and optimizing crop water use efficiency.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>IIRRA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How to decompose terms for management practices? Not really measured in, etc.</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Start and end dates of automated irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000451">
+        <obo:IAO_0000115>The rate of water delivery to agricultural soils through irrigation systems to supplement natural precipitation. This irrigation water application rate is fundamental for modeling crop water balance, soil moisture dynamics, and agricultural water management strategies in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RRIG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How to decompose terms for management practices? Not really measured in, etc.</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Irrigation application</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_has_unit>mm h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000452">
+        <obo:IAO_0000115>The soil depth to which irrigation water penetrates during application, influencing water and nutrient distribution in the root zone. This irrigation depth parameter affects crop water use efficiency, nutrient availability, and soil water redistribution patterns, and is essential for optimizing agricultural water management practices.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WDPTH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>For depth measurements, should this usually be in soil or water? How to decompose terms for management practices? Not really measured in, etc.</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Depth of irrigation application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000453">
+        <obo:IAO_0000115>The volumetric rate of water application through subsurface irrigation systems at specific soil depths below the surface. This belowground irrigation method delivers water directly to root zones and minimizes evaporation losses, representing an efficient water delivery strategy in agricultural water management models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>IrrigSubsurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How does this differ from the concept term?</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Underground irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000454">
+        <obo:IAO_0000115>The volumetric rate of water application through surface irrigation systems at the soil surface level. This aboveground irrigation method applies water that infiltrates downward through the soil profile and represents traditional flood or furrow irrigation practices in agricultural water management models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>IrrigSurface_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How does this differ from the concept term?</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Rate of water application in surface irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000455">
+        <obo:IAO_0000115>The dimensionless threshold representing the fraction of field capacity minus wilting point below which automated irrigation systems activate. This soil moisture trigger controls irrigation timing based on plant available water content and is critical for optimizing automated agricultural water management strategies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FIRRA_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of FC-WP below which automatic irrigation applied</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000456">
+        <obo:IAO_0000115>The dimensionless target representing the fraction of field capacity minus wilting point to which automated irrigation systems apply water. This soil moisture restoration target determines irrigation application amounts and is essential for maintaining optimal soil water conditions in automated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CIRRA_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of FC-WP to which automatic irrigation applied</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000457">
+        <obo:IAO_0000115>The soil depth to which automated irrigation systems deliver water when triggered by soil moisture or crop water stress criteria. This irrigation penetration depth ensures adequate water supply to plant root zones and represents a critical design parameter for automated agricultural water management systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DIRRA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Depth to which automatic irrigation applied</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000458">
+        <obo:IAO_0000115>The cumulative dimensionless change in irrigation application rates or timing relative to baseline conditions over a specified time period. This irrigation adjustment metric tracks adaptive management responses and represents the integrated effect of environmental or management factors on irrigation strategies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Accumulated relative change for irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000459">
+        <obo:IAO_0000115>The hydrogen ion concentration of water used in surface irrigation systems, expressed on the logarithmic pH scale. This irrigation water acidity affects soil pH, nutrient availability, and plant uptake processes, and is important for managing soil chemistry and crop nutrition in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PHQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation pH</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000261"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000261"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000460">
+        <obo:IAO_0000115>The concentration of dissolved ammonium ions in water used for surface irrigation systems that apply water directly to soil surfaces. This nitrogen concentration provides plant nutrients through fertigation and affects soil nitrogen cycling, representing an important component of integrated crop nutrition management strategies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NH4_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation ammonium concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000461">
+        <obo:IAO_0000115>The concentration of dissolved nitrate ions in water used for surface irrigation systems that apply water to soil surfaces. This nitrogen concentration provides essential plant nutrients through fertigation but can contribute to water quality issues if excessive, making it critical for managing agricultural nutrient balances and environmental impacts.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NO3_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation nitrate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000462">
+        <obo:IAO_0000115>The concentration of dissolved dihydrogen phosphate ions in water used for surface irrigation systems that supply plant-available phosphorus. This phosphorus concentration affects soil nutrient availability and pH conditions, and is essential for optimizing crop nutrition while managing soil phosphorus dynamics in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>H2PO4_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation H2PO4 concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000157"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000463">
+        <obo:IAO_0000115>The concentration of dissolved aluminum in water used for surface irrigation systems applied to agricultural soils. This metal concentration can affect soil chemistry, plant toxicity, and crop productivity, and is important for assessing irrigation water quality and potential impacts on soil health in agricultural water management.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CALQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation Al concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000464">
+        <obo:IAO_0000115>The concentration of dissolved iron in water used for surface irrigation systems applied to agricultural soils. This metal concentration affects soil fertility, nutrient cycling, and plant micronutrient availability, and is important for managing irrigation water quality and understanding biogeochemical iron cycling in agricultural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CFEQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation iron concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000465">
+        <obo:IAO_0000115>The concentration of hydrogen ions in water used for surface irrigation systems, which determines water acidity and pH levels. This hydrogen concentration affects soil chemistry, nutrient availability, and plant uptake processes, and is critical for assessing irrigation water quality impacts on agricultural soil health and crop productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CHYQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation hydrogen concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000466">
+        <obo:IAO_0000115>The concentration of dissolved calcium in water used for surface irrigation systems applied to agricultural soils. This essential nutrient concentration affects soil structure, cation exchange capacity, and plant nutrition, and is important for managing soil fertility and calcium balance in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCAQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation calcium concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000467">
+        <obo:IAO_0000115>The concentration of dissolved magnesium in water used for surface irrigation systems applied to agricultural soils. This essential nutrient concentration affects soil fertility, plant photosynthesis, and chlorophyll production, and is important for maintaining optimal magnesium balance in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CMGQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation magnesium concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000468">
+        <obo:IAO_0000115>The concentration of dissolved sodium in water used for surface irrigation systems applied to agricultural soils. This cation concentration significantly influences soil salinity, sodicity, and plant salt stress, and is critical for assessing irrigation water quality and managing saline conditions in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNAQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation sodium concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000469">
+        <obo:IAO_0000115>The concentration of dissolved potassium in water used for surface irrigation systems applied to agricultural soils. This essential macronutrient concentration affects plant growth, enzyme function, and water regulation, and is important for optimizing crop nutrition and potassium management in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CKAQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation potassium concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000470">
+        <obo:IAO_0000115>The concentration of hydroxide ions in water used for surface irrigation systems, which determines water alkalinity and pH levels. This hydroxide concentration affects soil chemistry, nutrient availability, and plant uptake processes, and is essential for managing alkaline conditions in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>COHQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation hydroxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000035"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000471">
+        <obo:IAO_0000115>The concentration of dissolved sulfate ions in water used for surface irrigation systems applied to agricultural soils. This sulfur-containing anion affects soil chemistry, plant sulfur nutrition, and water quality, and is important for managing sulfate levels and plant nutrient balance in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CSOQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation sulfate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000228"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000472">
+        <obo:IAO_0000115>The concentration of dissolved chloride ions in water used for surface irrigation systems applied to agricultural soils. This anion concentration contributes to water salinity, affects plant salt tolerance, and can cause chloride toxicity in sensitive crops, making it critical for managing saline irrigation water quality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCLQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation chloride concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000036"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000473">
+        <obo:IAO_0000115>The concentration of dissolved carbonate ions in water used for surface irrigation systems applied to agricultural soils. This carbon-containing anion affects water alkalinity, soil pH buffering capacity, and nutrient availability, and is important for managing alkaline irrigation conditions in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CC3Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation carbonate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000098"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000474">
+        <obo:IAO_0000115>The concentration of dissolved bicarbonate ions in water used for surface irrigation systems applied to agricultural soils. This carbon-containing anion affects water alkalinity, soil pH, and nutrient availability, and is essential for assessing alkaline irrigation water quality and its impacts on soil chemistry.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CHCQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation bicarbonate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000141"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000475">
+        <obo:IAO_0000115>The concentration of dissolved aluminum hydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum compound affects water pH, soil aluminum toxicity, and plant growth, and is important for assessing potential aluminum stress impacts in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CAL1Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation aluminum hydroxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000203"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000476">
+        <obo:IAO_0000115>The concentration of dissolved aluminum dihydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum compound forms through hydrolysis reactions and affects water chemistry, soil aluminum dynamics, and potential plant aluminum toxicity in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CAL2Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation AlOH2 concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000119"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000477">
+        <obo:IAO_0000115>The concentration of dissolved aluminum trihydroxide in water used for surface irrigation systems applied to agricultural soils. This aluminum hydroxide compound affects water pH, soil chemistry, and aluminum bioavailability, and is important for assessing potential aluminum toxicity impacts on crops in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CAL3Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation AlOH3 concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000194"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000478">
+        <obo:IAO_0000115>The concentration of dissolved aluminum tetrahydroxide in water used for surface irrigation systems applied to agricultural soils. This highly hydrated aluminum compound affects water alkalinity, soil aluminum chemistry, and plant aluminum stress, and is relevant for managing aluminum toxicity in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CAL4Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation AlOH4 concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000154"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000479">
+        <obo:IAO_0000115>Surface irrigation AlSO4 concentration refers to the concentration of aluminum sulfate (AlSO4) in the water used for surface irrigation. This parameter is important in earth systems modeling as it can impact the soil chemistry and plant health in irrigated areas. The concentration of AlSO4 in surface irrigation water can affect the availability and uptake of nutrients by plants, as well as the potential for aluminum toxicity in the soil. Monitoring and understanding the surface irrigation AlSO4 concentration is crucial for accurately simulating the impacts of irrigation practices on agricultural productivity and ecosystem health.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CALSQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation aluminum sulfate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000107"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000480">
+        <obo:IAO_0000115>Surface irrigation FeOH concentration refers to the concentration of ferric hydroxide (FeOH) in surface water used for irrigation purposes. Ferric hydroxide is a common form of iron oxide that precipitates out of water under certain environmental conditions. This parameter is important in earth systems modeling as it influences the availability of iron (Fe) in the soil, which plays a crucial role in plant growth and nutrient uptake. The concentration of FeOH in surface irrigation water can vary depending on factors such as soil characteristics, water quality, and agricultural practices. Monitoring and modeling this parameter can help assess the potential impacts of surface irrigation on soil health and agricultural productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CFE1Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation ferric hydroxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000016"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000481">
+        <obo:IAO_0000115>Surface irrigation FeOH2 concentration refers to the concentration of ferrous hydroxide (FeOH2) in water used for surface irrigation. It represents the amount of dissolved ferrous hydroxide present in the irrigation water, which can have implications for plant nutrient uptake, soil fertility, and water quality. The FeOH2 concentration can impact the availability of iron as a micronutrient for crops and influence various chemical reactions occurring in soil and water systems. Monitoring and understanding this parameter is important for accurate modeling of agricultural systems and their interactions with the environment.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CFE2Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation ferrous hydroxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000219"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000482">
+        <obo:IAO_0000115>Surface irrigation FeOH3 concentration refers to the concentration of FeOH3 (iron oxyhydroxide) in the water used for surface irrigation. This parameter is relevant for Earth system modeling as it influences the availability of iron in the soil and its subsequent impact on plant growth and nutrient cycling. The concentration of FeOH3 can vary depending on factors such as soil properties, water quality, and agricultural practices.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CFE3Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation iron oxyhydroxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000074"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000483">
+        <obo:IAO_0000115>Surface irrigation FeOH4 concentration refers to the concentration of iron hydroxide (FeOH4) in the water used for surface irrigation. It represents the amount of FeOH4 suspended in the water and is measured in units of mass per unit volume (e.g., milligrams per liter). FeOH4 concentration is an important parameter in earth systems modeling as it can affect the chemical composition and nutrient availability of the irrigation water, as well as the potential impacts on soil quality and ecosystem health.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CFE4Q</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation iron hydroxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000110"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000484">
+        <obo:IAO_0000115>Surface irrigation FeSO4 concentration refers to the concentration of iron sulfate (FeSO4) in the water used for surface irrigation. It is a parameter that quantifies the amount of dissolved iron sulfate present in the irrigation water, which is typically used to supply essential iron nutrients to crops during surface irrigation. The concentration of FeSO4 affects the availability and uptake of iron by plants, influencing their growth, development, and overall productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CFESQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation iron sulfate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000045"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000485">
+        <obo:IAO_0000115>Surface irrigation CaOH concentration refers to the concentration of calcium hydroxide (CaOH) in the water used for surface irrigation. It is a parameter that affects the quality of the irrigation water and can have an impact on soil pH and nutrient availability for plants. The CaOH concentration is typically measured in units of mass per volume (e.g., mg/L) and is an important parameter to consider when assessing the potential effects of irrigation water on crop growth and soil chemistry.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCAOQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation calcium hydroxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000140"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000486">
+        <obo:IAO_0000115>Surface irrigation CaCO3 concentration refers to the amount of calcium carbonate (CaCO3) present in the water used for surface irrigation of agricultural fields. It represents the concentration of this mineral compound, which can influence the water quality and its potential to cause scaling or clogging in irrigation systems. Monitoring and modeling surface irrigation CaCO3 concentration is important for understanding its impact on soil properties, nutrient availability, crop growth, and the overall sustainability of agricultural practices.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCACQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation calcium carbonate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000094"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000487">
+        <obo:IAO_0000115>Surface irrigation CaHCO3 concentration refers to the concentration of calcium bicarbonate (CaHCO3) in water used for surface irrigation. Surface irrigation is a method of watering crops where water is distributed over the soil surface and allowed to infiltrate into the root zone. The CaHCO3 concentration in the irrigation water can affect soil pH, nutrient availability, and plant growth. Monitoring this parameter is important for understanding the potential impacts of water quality on agricultural productivity and soil health in surface irrigation systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCAHQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation calcium bicarbonate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000200"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000488">
+        <obo:IAO_0000115>Surface irrigation CaSO4 concentration refers to the amount of calcium sulfate (CaSO4) present in the water used for surface irrigation. It represents the concentration of CaSO4 in the irrigation water that is applied to the soil surface to irrigate crops or vegetation. This parameter is important in earth systems modeling as it can affect various processes such as soil salinity, nutrient availability, and crop growth. High concentrations of CaSO4 can lead to increased salinity in the soil, which can negatively impact plant water uptake and overall crop productivity. Monitoring and understanding the surface irrigation CaSO4 concentration can help in predicting and managing the potential effects on agricultural systems and water resources.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCASQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation calcium sulfate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000051"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000489">
+        <obo:IAO_0000115>Surface irrigation MgOH concentration refers to the concentration of magnesium hydroxide (MgOH) in water used for surface irrigation. It is a parameter used in earth systems modeling to quantify the amount of MgOH present in the irrigation water, which has implications for plant health, soil fertility, and water quality. The concentration is typically expressed in units of milligrams per liter (mg/L) or parts per million (ppm).</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CMGOQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation magnesium hydroxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000054"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000490">
+        <obo:IAO_0000115>The surface irrigation MgCO3 concentration refers to the concentration of magnesium carbonate (MgCO3) in the water used for surface irrigation. It represents the amount of magnesium carbonate dissolved in the irrigation water, typically measured in milligrams per liter (mg/L) or parts per million (ppm). This parameter is important for understanding the potential impacts of irrigation on soil chemistry and the overall nutrient balance in agricultural systems. High levels of magnesium carbonate in irrigation water can affect soil pH and fertility, potentially influencing plant growth and crop yields. Monitoring and managing surface irrigation MgCO3 concentration is therefore crucial for sustainable agricultural practices and effective water resource management.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CMGCQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation magnesium carbonate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000210"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000491">
+        <obo:IAO_0000115>The concentration of dissolved magnesium bicarbonate in water used for surface irrigation systems applied to agricultural soils. This compound affects water alkalinity, soil magnesium availability, and buffering capacity, and is important for managing soil fertility and pH conditions in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CMGHQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation magnesium bicarbonate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000087"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000492">
+        <obo:IAO_0000115>The concentration of dissolved magnesium sulfate in water used for surface irrigation systems applied to agricultural soils. This compound provides both magnesium and sulfur nutrients to crops, affects water salinity, and is important for managing soil fertility and crop nutrition in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CMGSQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation magnesium sulfate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000018"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000493">
+        <obo:IAO_0000115>The concentration of dissolved sodium carbonate in water used for surface irrigation systems applied to agricultural soils. This highly alkaline compound significantly affects soil pH, sodium hazard, and can cause soil alkalinization, making it critical for assessing irrigation water quality and soil management in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNACQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation sodium carbonate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000166"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000494">
+        <obo:IAO_0000115>The concentration of dissolved sodium sulfate in water used for surface irrigation systems applied to agricultural soils. This salt contributes to water salinity, affects soil sodium levels and crop salt tolerance, and is important for assessing saline irrigation water impacts on agricultural productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNASQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation sodium sulfate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000056"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000496">
+        <obo:IAO_0000115>The concentration of dissolved phosphate ions in water used for surface irrigation systems applied to agricultural soils. This essential macronutrient concentration affects plant phosphorus nutrition, soil phosphorus dynamics, and potential eutrophication of water bodies, making it critical for managing fertilizer applications and water quality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CH0PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation phosphate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000497">
+        <obo:IAO_0000115>The concentration of dissolved hydrogen phosphate ions in water used for surface irrigation systems applied to agricultural soils. This plant-available phosphorus form affects crop nutrition, soil phosphorus cycling, and water quality, and is essential for optimizing phosphorus management in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HPO4_irrig_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation hydrogen phosphate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000073"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000498">
+        <obo:IAO_0000115>The concentration of dissolved phosphoric acid in water used for surface irrigation systems applied to agricultural soils. This acidic phosphorus compound affects water pH, phosphorus availability, and soil chemistry, and is important for managing acid irrigation water impacts on soil and crop health.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CH3PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation phosphoric acid concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000218"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000499">
+        <obo:IAO_0000115>The concentration of dissolved iron hydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This iron-phosphorus compound affects both iron and phosphorus availability to plants, represents a combined micronutrient and macronutrient source, and is relevant for managing crop nutrition in irrigated systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CF1PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation iron hydrogen phosphate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000173"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000500">
+        <obo:IAO_0000115>The concentration of dissolved iron dihydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This iron-phosphorus compound provides both essential micronutrient iron and macronutrient phosphorus to crops, and is important for managing integrated nutrient delivery through fertigation in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CF2PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation iron dihydrogen phosphate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000034"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000501">
+        <obo:IAO_0000115>The concentration of dissolved calcium phosphate in water used for surface irrigation systems applied to agricultural soils. This calcium-phosphorus compound provides both essential macronutrient phosphorus and calcium to crops, affects soil fertility and nutrient cycling, and is important for managing integrated nutrient delivery in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CC0PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation calcium phosphate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000186"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000502">
+        <obo:IAO_0000115>The concentration of dissolved dicalcium phosphate in water used for surface irrigation systems applied to agricultural soils. This calcium-phosphorus compound affects soil pH, provides plant nutrients, and influences soil phosphorus and calcium dynamics in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CC1PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation dicalcium phosphate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000009"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000503">
+        <obo:IAO_0000115>The concentration of dissolved calcium dihydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This highly soluble calcium-phosphorus compound provides readily available phosphorus and calcium nutrients to crops and is important for managing soil fertility in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CC2PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation calcium dihydrogen phosphate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000187"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000504">
+        <obo:IAO_0000115>The concentration of dissolved magnesium hydrogen phosphate in water used for surface irrigation systems applied to agricultural soils. This magnesium-phosphorus compound provides both essential nutrients to crops, affects soil pH and nutrient balance, and is important for managing integrated crop nutrition in irrigated agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CM1PQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation magnesium hydrogen phosphate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000195"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000505">
+        <obo:IAO_0000115>The total ionic concentration or salinity level of water used for surface irrigation systems applied to agricultural soils. This measure of dissolved ion content affects water conductivity, soil salinity, plant osmotic stress, and is critical for assessing irrigation water quality and managing salt-sensitive crops.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CSTRQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation ion strength</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000507">
+        <obo:IAO_0000115>The concentration of dissolved volatile gases including nitrogen, oxygen, argon, carbon dioxide, methane, ammonia, nitrous oxide, and hydrogen in surface irrigation water. These dissolved gases affect soil gas dynamics, root respiration, and biogeochemical processes when irrigation water infiltrates agricultural soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_irrig_mole_conc_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Surface irrigation volatile concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000135"/>
+        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000508">
+        <obo:IAO_0000115>The concentration of essential plant nutrients including nitrogen, phosphorus, and potassium in water used for subsurface irrigation systems. These nutrients are delivered directly to plant root zones through belowground application, representing an efficient fertigation approach for managing crop nutrition in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcn_irrig_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Subsurface irrigation nutrient concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000068"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000509">
+        <obo:IAO_0000115>The concentration of dissolved salts and mineral compounds including iron, calcium, magnesium, chloride, aluminum, and bicarbonate in subsurface irrigation water. These chemical concentrations affect soil chemistry, nutrient availability, and plant growth when applied through belowground irrigation systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_Irrig_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Subsurface irrigation chemical concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000510">
+        <obo:IAO_0000115>The volumetric rate of subsurface irrigation water infiltration into soil micropores across different soil layers based on soil moisture thresholds. This belowground water application targets fine soil pore spaces and represents precise water delivery for optimal root zone hydration in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FWatIrrigate2MicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Underground irrigation to micropores</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000511">
+        <obo:IAO_0000115>The layer-specific heat flux associated with subsurface irrigation water application at different soil depths. This thermal energy transfer from irrigation water affects soil temperature dynamics and is important for modeling soil heat balance and temperature-dependent biogeochemical processes in irrigated systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatIrrigation_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Convective heat due to underground irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000512">
+        <obo:IAO_0000115>The flux of dissolved non-saline compounds including organic molecules, trace elements, and other chemical solutes in subsurface irrigation water. These dissolved substances affect soil chemistry, water quality, and potential environmental impacts when applied through belowground irrigation systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcs_Irrig_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Aqueous non-salt solutes in underground irrigation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Subsurface%20irrigation"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000513">
+        <obo:IAO_0000115>The molar concentration of dissolved salt compounds used as chemical tracers in irrigation water to track water movement and salt transport. This tracer concentration enables monitoring of irrigation water fate and salt accumulation patterns in agricultural soils and groundwater systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcsalt_irrig_mole_conc_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Salt tracer concentration in irrigation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000230"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000514">
+        <obo:IAO_0000115>The total mass flux of dissolved chemical tracers applied to soils through irrigation water systems. This solute input represents the irrigation-mediated delivery of dissolved compounds to agricultural soils and is essential for tracking chemical fate and transport in irrigated systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcs_irrig_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>IrrigationDataType.txt</rdfs:comment>
+        <rdfs:label>Tracer flux through irrigation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000230"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000515">
+        <obo:IAO_0000115>The rate of nonstructural carbon mobilization to support synthesis of new plant organs including leaves, petioles, stalks, reserves, husks, and grains. This carbon allocation rate represents the conversion of stored carbon compounds into structural plant biomass and is fundamental for modeling plant growth and development.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>canopy_growth_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy structural growth rate</rdfs:label>
+        <bervo:BERVO_has_unit>gC/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000517">
+        <obo:IAO_0000115>The fraction of incoming photosynthetically active radiation reflected by plant canopies of specific functional types. This dimensionless albedo parameter quantifies canopy light reflection properties that affect energy balance and radiation budgets, and is influenced by leaf angle distribution, optical properties, and canopy architecture.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyPARalbedo_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Canopy photosynthetically active radiation albedo</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000263"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000212"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000518">
+        <obo:IAO_0000115>The fraction of incident photosynthetically active radiation that passes through plant canopies without being absorbed or reflected. This dimensionless transmissivity parameter depends on leaf area index, leaf angle distribution, and radiation conditions, and is critical for modeling understory light availability and photosynthetic activity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RadPARLeafTransmis_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Canopy photosynthetically active radiation transmissivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Transmission"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000212"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000519">
+        <obo:IAO_0000115>The fraction of incident shortwave solar radiation absorbed by vegetation canopies for energy conversion processes. This dimensionless absorptivity parameter represents canopy efficiency in capturing solar energy and affects ecosystem energy balance, photosynthesis, evapotranspiration, and surface temperature dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafSWabsorpty_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Canopy shortwave absorptivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Absorptivity"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000115"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000520">
+        <obo:IAO_0000115>The fraction of incident photosynthetically active radiation absorbed by vegetation canopies for photosynthetic processes. This dimensionless absorptivity parameter quantifies canopy efficiency in capturing photosynthetically useful light and directly affects primary productivity and plant growth rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafPARabsorpty_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Canopy photosynthetically active radiation absorptivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Absorptivity"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000212"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000521">
+        <obo:IAO_0000115>The maximum resistance to water vapor diffusion through plant cuticles and closed stomata when stomatal conductance is minimal. This resistance parameter represents the baseline transpiration barrier and is fundamental for modeling minimum plant water loss rates under stress conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CuticleResist_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Maximum stomatal resistance to vapor</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Resistance"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>s h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>s m-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Vapor"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000522">
+        <obo:IAO_0000115>The maximum resistance to carbon dioxide diffusion through plant stomata when stomatal apertures are at minimum opening. This resistance parameter represents the upper limit of stomatal barrier to carbon dioxide uptake and is critical for modeling photosynthetic carbon assimilation under stress conditions.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>RCMX</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>CO2CuticleResist_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Maximum stomatal resistance to carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Resistance"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>s h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000524">
+        <obo:IAO_0000115>The dimensionless shape parameter used in mathematical models to quantify the relationship between leaf turgor pressure and stomatal resistance. This parameter determines how turgor pressure changes affect stomatal aperture and influences the sensitivity of stomatal conductance to plant water status.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCS_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Shape parameter for calculating stomatal resistance from turgor pressure</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000525">
+        <obo:IAO_0000115>The integrated resistance to water vapor diffusion through all stomata in a plant canopy, representing the reciprocal of canopy stomatal conductance. This canopy-scale resistance parameter controls the rate of transpiration from vegetation to the atmosphere and is fundamental for modeling plant-atmosphere water exchange.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanPStomaResistH2O_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy stomatal resistance</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Resistance"/>
+        <bervo:BERVO_has_unit>h m-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000526">
+        <obo:IAO_0000115>The minimum resistance to water vapor diffusion through plant canopy stomata when stomatal conductance is at maximum capacity. This resistance parameter represents optimal stomatal opening conditions and is determined by carbon dioxide concentration gradients between leaf interior and atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MinCanPStomaResistH2O_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy minimum stomatal resistance</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Resistance"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>s m-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000527">
+        <obo:IAO_0000115>The resistance to heat, moisture, and gas transfer between vegetation canopies and the overlying atmosphere through the boundary layer of still air. This aerodynamic resistance parameter controls the efficiency of scalar exchange processes and is fundamental for modeling canopy-atmosphere interactions in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyBndlResist_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy boundary layer resistance</rdfs:label>
+        <bervo:BERVO_has_unit>h m-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Boundary%20Layer"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000528">
+        <obo:IAO_0000115>The concentration of oxygen gas in canopy air spaces surrounding plant leaves. This oxygen concentration affects Rubisco enzyme oxygenation reactions that compete with carbon dioxide fixation during photosynthesis and influences photorespiration rates in terrestrial plants.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>O2I_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf gaseous concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>umol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000529">
+        <obo:IAO_0000115>The concentration of carbon dioxide gas in intercellular air spaces within plant leaves. This intracellular carbon dioxide concentration represents the substrate availability for photosynthetic carbon fixation and is determined by stomatal conductance and carboxylation rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafIntracellularCO2_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf gaseous carbon dioxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>umol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000530">
+        <obo:IAO_0000115>The total molar concentration of all gaseous compounds in canopy air including atmospheric gases, greenhouse gases, and trace gas species. This comprehensive gas concentration parameter represents the overall atmospheric composition affecting plant physiological processes and biogeochemical cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>AirConc_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total gas concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000531">
+        <obo:IAO_0000115>The concentration gradient of carbon dioxide gas between the atmosphere and leaf intercellular spaces that drives photosynthetic carbon assimilation. This concentration difference represents the driving force for carbon dioxide uptake through stomatal apertures and maintains photosynthetic activity in terrestrial plants.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DiffCO2Atmos2Intracel_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Gaseous carbon dioxide concentration difference across stomates</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>umol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000201"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000532">
+        <obo:IAO_0000115>The molar mixing ratio of carbon dioxide gas within vegetation canopy air spaces. This canopy-scale carbon dioxide concentration affects photosynthetic carbon uptake, plant respiration, and canopy-atmosphere carbon exchange processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyGasCO2_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy gaseous carbon dioxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000533">
+        <obo:IAO_0000115>The concentration of dissolved carbon dioxide in leaf cellular water that serves as the direct substrate for photosynthetic carbon fixation by mesophyll cells. This aqueous carbon dioxide concentration determines the availability of carbon substrate for Rubisco carboxylation reactions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>aquCO2Intraleaf_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf aqueous carbon dioxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
+        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000534">
+        <obo:IAO_0000115>The concentration of dissolved oxygen in leaf cellular water that affects photosynthetic and respiratory processes in mesophyll cells. This aqueous oxygen concentration influences Rubisco oxygenation reactions and photorespiration rates in plant leaves.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>O2L_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf aqueous concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
+        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000535">
+        <obo:IAO_0000115>The solubility coefficient describing the equilibrium between gaseous and dissolved carbon dioxide in leaf cellular water at specific temperature and pressure conditions. This solubility parameter determines carbon dioxide availability for photosynthetic reactions and affects gas exchange processes between leaf air spaces and aqueous phases.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CO2Solubility_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf carbon dioxide solubility</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_has_unit>uM /umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000536">
+        <obo:IAO_0000115>The solubility coefficient describing the equilibrium between gaseous and dissolved oxygen in leaf cellular water at specific temperature and pressure conditions. This solubility parameter affects oxygen availability for respiratory processes and Rubisco oxygenation reactions in plant leaves.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafO2Solubility_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Oxygen?</rdfs:comment>
+        <rdfs:label>Leaf solubility</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_has_unit>uM /umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000537">
+        <obo:IAO_0000115>The Michaelis-Menten constant for Rubisco carboxylation reactions with dissolved carbon dioxide in leaf cells under oxygen-free conditions. This kinetic parameter represents the carbon dioxide concentration at half-maximum carboxylation rate and varies with temperature.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Km4LeafaqCO2_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf aqueous carbon dioxide Km no oxygen</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000196"/>
+        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000538">
+        <obo:IAO_0000115>The Michaelis-Menten constant for Rubisco carboxylation reactions with dissolved carbon dioxide in leaf cells under ambient oxygen conditions. This apparent kinetic parameter accounts for competitive inhibition by oxygen and represents the effective carbon dioxide affinity of Rubisco in natural conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Km4RubiscoCarboxy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf aqueous carbon dioxide Km ambient oxygen</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000539">
+        <obo:IAO_0000115>The reduction in photosynthetic carbon dioxide fixation rates caused by exposure to low temperatures that impair enzymatic activity and metabolic processes. This temperature stress parameter quantifies plant sensitivity to cold conditions and is essential for modeling photosynthetic responses to climate variability and seasonal temperature changes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ChillHours_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Chilling effect on carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000540">
+        <obo:IAO_0000115>The maximum rate of carbon dioxide carboxylation by Rubisco enzymes under saturating carbon dioxide concentrations and optimal temperature conditions. This enzyme kinetic parameter represents the maximum carboxylation capacity in the absence of carbon dioxide limitation and is fundamental for modeling photosynthetic potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Vmax4RubiscoCarboxy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum dark carboxylation rate under saturating carbon dioxide</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000146"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000541">
+        <obo:IAO_0000115>The rate of carbon dioxide incorporation into organic compounds through Rubisco-catalyzed carboxylation reactions during photosynthesis. This carbon fixation rate is influenced by environmental factors including light intensity, temperature, water availability, and atmospheric carbon dioxide concentration.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CO2lmtRubiscoCarboxyRate_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Carboxylation rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000542">
+        <obo:IAO_0000115>The atmospheric carbon dioxide concentration at which photosynthetic carbon dioxide uptake exactly balances respiratory carbon dioxide release, resulting in zero net carbon exchange. This critical physiological threshold determines the minimum carbon dioxide concentration required for net carbon gain and varies with temperature and plant species.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CO2CompenPoint_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Carbon dioxide compensation point</rdfs:label>
+        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/CO2%20concentration"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000543">
+        <obo:IAO_0000115>The maximum rate of carbon dioxide carboxylation under light-saturated conditions when carbon dioxide concentration is non-limiting. This light-saturated carboxylation rate represents the upper limit of photosynthetic carbon fixation capacity and determines photosynthetic efficiency under optimal light and carbon dioxide conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LigthSatCarboxyRate_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum light carboxylation rate under saturating carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000090"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000544">
+        <obo:IAO_0000115>The efficiency of carbon dioxide conversion into organic compounds through Rubisco-catalyzed carboxylation reactions, expressed as a dimensionless ratio. This efficiency parameter represents plant carbon use effectiveness and is influenced by environmental factors including temperature, light intensity, and atmospheric carbon dioxide concentration.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RubiscoCarboxyEff_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Carboxylation efficiency</rdfs:label>
+        <bervo:BERVO_has_unit>umol umol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000545">
+        <obo:IAO_0000115>The mass of nonstructural carbon compounds in bundle sheath cells of C4 plants that participate in the specialized C4 photosynthetic carbon concentrating mechanism. These nonstructural carbon pools support the C4 pathway that optimizes carbon dioxide uptake and water use efficiency in warm-climate grasses and crops.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CMassCO2BundleSheath_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Bundle sheath nonstructural C3 content in C4 photosynthesis</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000169"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000080"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000546">
+        <obo:IAO_0000115>The maximum rate of C4 pathway carboxylation by phosphoenolpyruvate carboxylase enzyme under saturating carbon dioxide concentrations in the absence of light. This dark carboxylation capacity represents the maximum C4 carbon fixation potential and is crucial for modeling C4 plant photosynthetic performance.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Vmax4PEPCarboxy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum dark C4 carboxylation rate under saturating carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000129"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000057"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000548">
+        <obo:IAO_0000115>The maximum rate of C4 pathway carboxylation under light-saturated conditions when carbon dioxide concentration is non-limiting. This light-saturated C4 carboxylation capacity represents the upper limit of C4 photosynthetic carbon fixation and determines C4 plant productivity under optimal environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LigthSatC4CarboxyRate_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum light C4 carboxylation rate under saturating carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>umol m-2 s-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000057"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000549">
+        <obo:IAO_0000115>The efficiency of carbon dioxide fixation through the C4 photosynthetic pathway, expressed as the ratio of carbon dioxide uptake to energy expenditure. This dimensionless efficiency parameter quantifies C4 plant effectiveness in carbon assimilation and represents adaptive advantages for productivity and stress tolerance in warm environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>C4CarboxyEff_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>C4 carboxylation efficiency</rdfs:label>
+        <bervo:BERVO_has_unit>umol umol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000057"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000550">
+        <obo:IAO_0000115>The mass of nonstructural carbon compounds including sugars, starches, and other mobile carbon pools in leaves of C4 photosynthetic plants. These nonstructural carbon reserves support plant growth and metabolism and represent intermediate products of the specialized C4 photosynthetic carbon concentrating mechanism.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPOOL4_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf nonstructural C4 content in C4 photosynthesis</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000169"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000156"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000552">
+        <obo:IAO_0000115>Branch Down-regulation of CO2 fixation refers to the process that reduces the rate of carbon dioxide fixation in a branch of a plant. This process can occur due to environmental changes or physiological feedback mechanism within the plant.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RubiscoActivity_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch down-regulation of carbon dioxide fixation</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/CO2%20fixation"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000553">
+        <obo:IAO_0000115>Negative regulation of the carbon fixation pathway, known as C4 photosynthesis, where the reaction is shut down or slowed down.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NutrientCtrlonC4Carboxy_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Down-regulation of C4 photosynthesis</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000169"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000555">
+        <obo:IAO_0000115>The net carbon dioxide flux between canopy vegetation and the atmosphere, representing the balance between photosynthetic uptake and respiratory release. This total net canopy carbon dioxide exchange quantifies ecosystem carbon sequestration capacity and is fundamental for terrestrial carbon cycle modeling and climate impact assessments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NetCO2Flx2Canopy_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total net canopy carbon dioxide exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000041"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000556">
+        <obo:IAO_0000115>The maximum carboxylation rate of Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme at reference temperature. This Rubisco carboxylase activity determines the upper limit of photosynthetic carbon fixation and is a key parameter for modeling plant photosynthetic capacity under varying environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VmaxRubCarboxyRef_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rubisco carboxylase activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000213"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000557">
+        <obo:IAO_0000115>The rate of oxygen fixation by Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme leading to photorespiration at reference temperature. This competing oxygenase reaction reduces photosynthetic efficiency and is temperature-dependent, making it crucial for modeling C3 plant responses to climate warming.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VmaxRubOxyRef_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Rubisco oxygenase activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000558">
+        <obo:IAO_0000115>The maximum carboxylation rate of phosphoenolpyruvate carboxylase enzyme at reference temperature in C4 photosynthetic plants. This enzyme activity determines the initial carbon dioxide fixation step in the C4 pathway and influences C4 plant productivity in warm climate ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VmaxPEPCarboxyRef_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Phosphoenolpyruvate carboxylasecarboxylase activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000061"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000559">
+        <obo:IAO_0000115>The Michaelis-Menten constant for Ribulose-1,5-bisphosphate carboxylase/oxygenase carboxylation reaction, representing carbon dioxide concentration at half-maximum reaction rate. This enzyme kinetic parameter determines Rubisco&apos;s affinity for carbon dioxide and is essential for modeling photosynthetic responses to atmospheric carbon dioxide changes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XKCO2_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Km for rubisco carboxylase activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000213"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000560">
+        <obo:IAO_0000115>The Michaelis-Menten constant for Ribulose-1,5-bisphosphate carboxylase/oxygenase oxygenation reaction, representing oxygen concentration at half-maximum photorespiration rate. This parameter quantifies Rubisco&apos;s competing affinity for oxygen and is critical for modeling temperature effects on C3 photosynthetic efficiency.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XKO2_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Km for rubisco oxygenase activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000213"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000561">
+        <obo:IAO_0000115>The Michaelis-Menten constant for phosphoenolpyruvate carboxylase enzyme representing substrate concentration at half-maximum carboxylation rate. This enzyme kinetic parameter determines phosphoenolpyruvate carboxylase efficiency in initial carbon dioxide fixation and influences C4 photosynthetic capacity under varying environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Km4PEPCarboxy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Km for phosphoenolpyruvate carboxylase carboxylase activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>uM</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000061"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000562">
+        <obo:IAO_0000115>The mass-based concentration of Ribulose-1,5-bisphosphate carboxylase/oxygenase enzyme in leaf tissue expressed as enzyme mass per unit leaf mass. This leaf Rubisco content represents photosynthetic capacity and nitrogen investment in carbon fixation machinery, serving as a key indicator of C3 plant productivity potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafRuBPConc_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf rubisco content</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000563">
+        <obo:IAO_0000115>The concentration of phosphoenolpyruvate carboxylase enzyme in leaf tissue, representing the primary carbon dioxide fixation enzyme in C4 photosynthetic plants. This leaf phosphoenolpyruvate carboxylase content determines C4 photosynthetic capacity and influences plant productivity responses to environmental factors such as temperature and carbon dioxide concentration.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracLeafProtinAsPEPCarboxyl_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf phosphoenolpyruvate carboxylase content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000061"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000564">
+        <obo:IAO_0000115>The light absorption activity per unit mass of chlorophyll protein controlling the light-dependent reactions in photosynthesis at reference temperature. This chlorophyll activity parameter determines the efficiency of photon capture and electron transport chain initiation, influencing overall photosynthetic performance under varying light conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SpecChloryfilAct_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Cholorophyll activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>umol g-1 h-1 at 25 oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000214"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000565">
+        <obo:IAO_0000115>Leaf C3 chlorophyll content refers to the concentration or amount of chlorophyll present in the leaves of C3 plants. Chlorophyll is the primary pigment responsible for capturing light energy during photosynthesis. This parameter is important in Earth system modeling as it influences the rate of photosynthesis and hence the productivity and carbon uptake of C3 plants. It can be used to estimate plant health, growth, and overall ecosystem functioning. Leaf C3 chlorophyll content is typically measured in units of mass (e.g., milligrams or grams) per unit leaf area (e.g., square meter).</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafC3ChlorofilConc_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf C3 chlorophyll content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000214"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000566">
+        <obo:IAO_0000115>The term &apos;leaf C4 chlorophyll content&apos; refers to the amount of chlorophyll present in the leaves of plants that utilize the C4 photosynthetic pathway. The C4 pathway is a biochemical process that some plants have evolved to optimize carbon fixation in environments with high temperature and low CO2 levels. The chlorophyll content in C4 leaves contributes to their ability to capture and convert sunlight into chemical energy through photosynthesis. Measurement of leaf C4 chlorophyll content is important in earth systems modeling as it helps in estimating plant productivity and the overall carbon cycle in C4 dominated ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafC4ChlorofilConc_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf C4 chlorophyll content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000214"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000567">
+        <obo:IAO_0000115>EcoSIM input: it is a parameter that specifies the ratio between leaf intracellular CO2 to amospheric CO2. It is trait parameter that characterizes different plant species.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanPCi2CaRatio</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Ci:Ca ratio</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000568">
+        <obo:IAO_0000115>Canopy net radiation (RadNet2CanP) refers to the difference between the total incident solar radiation and the outgoing radiation at the canopy surface of a specific plant functional type (pft). It is an important parameter in earth systems modeling as it drives the energy budget of the canopy and affects various physiological processes such as photosynthesis and transpiration.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RadNet2Canopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy net radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000569">
+        <obo:IAO_0000115>The longwave thermal infrared radiation absorbed, emitted, or transmitted by plant canopy structures. This canopy longwave radiation exchange is a critical component of surface energy balance affecting canopy temperature, atmospheric heating, and ecosystem thermal dynamics in climate models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LWRadCanopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy longwave radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000029"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000570">
+        <obo:IAO_0000115>The amount of incident shortwave solar radiation absorbed by plant canopy leaves and structures. This absorbed shortwave radiation drives photosynthesis, transpiration, and canopy heating, representing a fundamental energy input for terrestrial ecosystem processes and surface energy balance calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RadSWbyCanopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy absorbed shortwave radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000115"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000572">
+        <obo:IAO_0000115>The proportion of incident photosynthetically active radiation that is absorbed by plant canopy rather than transmitted or reflected. This dimensionless fraction quantifies canopy light interception efficiency and determines photosynthetic light availability for ecosystem productivity modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracPARads2Canopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Fraction of incoming photosynthetically active radiation absorbed by canopy</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000573">
+        <obo:IAO_0000115>The proportion of incident radiation that passes through a specific canopy layer without being absorbed or scattered, reaching lower canopy levels. This radiation transmission fraction determines light availability for understory vegetation and influences vertical light gradients within forest ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TAU_RadThru</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Fraction of radiation transmitted by canopy layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000574">
+        <obo:IAO_0000115>The proportion of incident solar radiation that is intercepted by a specific canopy layer through absorption or scattering processes. This radiation interception fraction depends on leaf area index, leaf angle distribution, and optical properties, controlling photosynthetic capacity and microclimate conditions within multilayered vegetation canopies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TAU_DirectRTransmit</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Fraction of radiation intercepted by canopy layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000575">
+        <obo:IAO_0000115>The proportion of incident shortwave radiation that reaches the ground surface after canopy attenuation through absorption and scattering. This ground-intercepted radiation fraction drives soil heating, surface evaporation, and understory plant photosynthesis, representing canopy transmittance effects on surface energy balance.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracSWRad2Grnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Fraction of radiation intercepted by ground surface</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000577">
+        <obo:IAO_0000115>The thermal infrared radiation emitted by plant canopy structures due to their temperature, representing outgoing longwave energy flux. This canopy-emitted longwave radiation is a critical component of surface energy balance, influencing atmospheric heating and land-atmosphere energy exchange in climate models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LWRadCanGPrev_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Longwave radiation emitted by canopy</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_has_unit>MJ h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000029"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000579">
+        <obo:IAO_0000115>The amount of water intercepted and temporarily stored on leaf surfaces, branches, and other canopy structures following precipitation events. This canopy water storage influences evaporation rates, transpiration dynamics, and precipitation partitioning, representing an important component of forest hydrological processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatHeldOnCanopy_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy held water content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000580">
+        <obo:IAO_0000115>The amount of precipitation that falls directly onto plant canopy surfaces, representing the initial water input for canopy interception processes. This precipitation input drives canopy wetting, interception storage, and subsequent evaporation from wetted canopy surfaces in forest hydrological cycles.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Prec2Canopy_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation to canopy</rdfs:label>
+        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000581">
+        <obo:IAO_0000115>The net amount of precipitation water intercepted and retained by plant canopy structures during precipitation events at the grid scale. This canopy precipitation interception reduces throughfall to the soil surface and represents water available for canopy evaporation in terrestrial hydrological models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PrecIntceptByCanopy_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Grid net precipitation water interception to canopy</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000582">
+        <obo:IAO_0000115>The energy flux associated with water phase change during canopy evaporation and transpiration processes, representing heat absorption during water vaporization. This latent heat flux is a major component of surface energy balance and determines canopy cooling effects in land-atmosphere energy exchange.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EvapTransLHeat_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy latent heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000583">
+        <obo:IAO_0000115>The conductive and convective heat transfer between air and vegetation canopy driven by temperature differences, representing direct thermal energy exchange. This sensible heat flux influences canopy temperature regulation and microclimate conditions, contributing to surface energy balance in ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatXAir2PCan_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Air to canopy sensible heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000584">
+        <obo:IAO_0000115>The rate of thermal energy accumulation or release in vegetation canopy biomass and associated water, representing temporal changes in canopy heat content. This heat storage flux accounts for canopy thermal inertia and influences ecosystem temperature dynamics and surface energy balance closure.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatStorCanopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy storage heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000585">
+        <obo:IAO_0000115>The thermal energy content stored in vegetation canopy from the preceding time interval, providing initial conditions for current energy balance calculations. This previous heat storage represents canopy thermal memory and influences current temperature dynamics in ecosystem energy balance models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ENGYX_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy heat storage from previous time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000132"/>
+        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000586">
+        <obo:IAO_0000115>The thermal energy required to raise canopy temperature per unit temperature change, determined by canopy biomass and water content. This volumetric heat capacity controls canopy temperature response to energy inputs and represents thermal inertia in ecosystem energy balance calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VHeatCapCanopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy heat capacity</rdfs:label>
+        <bervo:BERVO_has_unit>MJ d-2 K-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000121"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000587">
+        <obo:IAO_0000115>The total water potential in plant canopy tissues representing the driving force for water uptake from soil and water transport within plants. This total water potential indicates plant water status and hydraulic stress, influencing transpiration rates and photosynthetic performance in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSICanopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant canopy total water potential</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000588">
+        <obo:IAO_0000115>The turgor pressure component of water potential in canopy leaves representing cellular hydrostatic pressure status. This turgor water potential regulates stomatal conductance through exponential response functions and controls gas exchange between leaves and atmosphere in plant hydraulic models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSICanopyTurg_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant canopy turgor water potential</rdfs:label>
+        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000589">
+        <obo:IAO_0000115>The osmotic component of water potential in plant canopy determined by solute concentrations including nonstructural carbon compounds. This osmotic water potential indicates plant osmotic adjustment capacity and drought tolerance, with lower values typically representing greater stress tolerance in arid environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSICanopyOsmo_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant canopy osmotic water potential</rdfs:label>
+        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000591">
+        <obo:IAO_0000115>The water vapor flux from plant canopy to atmosphere through stomatal regulation and leaf-atmosphere vapor pressure gradients. This transpiration process represents the primary pathway of water loss from terrestrial ecosystems and couples carbon assimilation with water use in land surface models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Transpiration_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy transpiration</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000592">
+        <obo:IAO_0000115>The water vapor flux from wetted canopy surfaces to atmosphere expressed as a negative value indicating moisture loss from the canopy system. This evaporation includes both transpiration through stomata and evaporation from intercepted water on leaf and stem surfaces following precipitation events.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VapXAir2Canopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Negative of canopy evaporation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
+        <bervo:BERVO_has_unit>m2 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000593">
+        <obo:IAO_0000115>The water content incorporated within canopy biomass tissues representing the structural and metabolic water requirements for plant growth. This biomass-associated water quantifies plant water demand beyond transpiration and represents water sequestration in expanding plant tissues during growth processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyBiomWater_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy water content associated with dry matter</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000594">
+        <obo:IAO_0000115>The total water content associated with canopy biomass at the beginning of a numerical integration time step. This initial canopy water mass provides the starting condition for calculating water balance changes due to transpiration, growth, and senescence processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyWaterMassBeg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy water before mass balance check</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000595">
+        <obo:IAO_0000115>The total water content associated with canopy biomass at the end of a numerical integration time step. This final canopy water mass, compared with initial values, quantifies net water exchange between atmosphere and plant due to biomass changes and growth processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyWaterMassEnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy water at mass balance check</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000596">
+        <obo:IAO_0000115>This variable compute the heat loss resulting from the loss of canopy biomass due to disturbances, e.g. harvest, fire, grazing, etc. It is an important component of energy conservation of EcoISM.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatCanopy2Dist_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy heat content loss to disturbance</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000287"/>
+        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000597">
+        <obo:IAO_0000115>This variable compute the water loss resulting from the loss of canopy biomass due to disturbances, e.g. harvest, fire, grazing, etc. It is an important component of water mass conservation of EcoISM.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QCanopyWat2Dist_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy water loss to disturbance</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000598">
+        <obo:IAO_0000115>This variables indicates the total water-air exchange due to evaporation from canopy held water and transpirtion of water that plant take up from the soil. It is an important component of the ecosystem water cycling</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QVegET_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy evaporation + transpiration</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000599">
+        <obo:IAO_0000115>Total canopy evaporation (VapXAir2CanG) is the sum of all forms of evaporation from the canopy, including wet canopy evaporation (evaporation of intercept rainfall), cuticular transpiration (water vapor loss through plant leaf cuticle), and lenticular transpiration (evaporation from leaf surface through stomata or pores). It is a key element in the water cycle and influences the energy balance and climate of a region. Canopy evaporation can be influenced by factors like the type of vegetation, leaf surface characteristics, environmental conditions (temperature, humidity), and regional rainfall patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VapXAir2Canopy_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy evaporation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000600">
+        <obo:IAO_0000115>The total thermal energy stored in canopy space including canopy air, vegetation biomass, and intercepted water components. This total heat content represents the thermal energy reservoir of the canopy system and is fundamental for ecosystem energy cycling and temperature regulation in terrestrial models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyHeatStor_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy heat content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000287"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ  d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000601">
+        <obo:IAO_0000115>The net change in total thermal energy stored in the canopy between consecutive numerical time steps, representing temporal heat storage dynamics. This canopy heat flux quantifies the rate of thermal energy accumulation or loss and is essential for plant-atmosphere energy exchange modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatFlx2Canopy_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy heat flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ  d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000602">
+        <obo:IAO_0000115>The total amount of water contained within canopy dry matter including structural water in plant tissues and metabolic water pools. This water content represents the total canopy water storage capacity and influences ecosystem water cycling and plant hydraulic functioning.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyWat_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy water content stored in dry matter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000603">
+        <obo:IAO_0000115>The total longwave thermal infrared radiation emitted by plant canopy calculated using Stefan-Boltzmann law based on canopy temperature. This total longwave emission is essential for canopy energy balance closure and represents thermal energy loss from vegetation to the atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LWRadCanG_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total canopy longwave emission</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000215"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000029"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000604">
+        <obo:IAO_0000115>The fraction of incident shortwave solar radiation reflected by vegetation canopy surfaces back to the atmosphere. This dimensionless canopy albedo depends on leaf optical properties, canopy architecture, and solar angle, determining surface reflectance characteristics in Earth system energy balance calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RadSWLeafAlbedo_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy shortwave albedo</rdfs:label>
+        <bervo:BERVO_has_unit>-</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000115"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000605">
+        <obo:IAO_0000115>The fraction of incident shortwave radiation that passes through plant canopy after accounting for absorption and reflection processes. This dimensionless transmissivity parameter quantifies canopy transparency and determines radiation availability for understory vegetation and soil surface heating.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RadSWLeafTransmis_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy shortwave transmissivity</rdfs:label>
+        <bervo:BERVO_has_unit>-</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000606">
+        <obo:IAO_0000115>The rate of precipitation water interception by plant canopy structures during precipitation events, representing water input to canopy storage pools. This water flux supports subsequent canopy evaporation processes and represents a key component of canopy-atmosphere water exchange in forest hydrology.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PrecIntcptByCanopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water flux into plant canopy</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000608">
+        <obo:IAO_0000115>The canopy temperature in Kelvin following iterative solution of energy and water exchange between plant canopy and atmospheric air. This converged temperature represents the equilibrium canopy thermal state and determines radiative emission and sensible heat fluxes in energy balance calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TKC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy temperature after energy iteration</rdfs:label>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000609">
+        <obo:IAO_0000115>The canopy temperature in Celsius following energy and water exchange calculations between plant canopy and atmospheric air. This temperature measurement represents the thermal state of vegetation and influences physiological processes including photosynthesis, respiration, and transpiration rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TdegCCanopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy temperature</rdfs:label>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000610">
+        <obo:IAO_0000115>The temporal variation in canopy temperature over a specific time period, representing thermal response to environmental forcing and energy balance changes. This temperature change affects multiple physiological processes and reflects canopy adaptation to varying weather conditions, solar radiation, and plant water status.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DeltaTKC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Change in canopy temperature</rdfs:label>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000611">
+        <obo:IAO_0000115>The intermediate canopy temperature in Kelvin during iterative numerical computation of canopy energy balance closure. This temperature represents an intermediate state in the convergence process toward equilibrium canopy thermal conditions in ecosystem energy modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TKCanopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy temperature during canopy energy iteration</rdfs:label>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000612">
+        <obo:IAO_0000115>The amount of C4 carbon compounds consumed in bundle sheath cells to support C3 photosynthetic carbon fixation at a specific canopy node. This carbon pool represents the C4 to C3 carbon transfer mechanism in C4 photosynthesis where concentrated carbon dioxide supports efficient Rubisco activity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPOOL3_node</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Bundle sheath C4 carbon product to support C3 photosynthesis during C4 photosynthesis on a leaf node</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000614">
+        <obo:IAO_0000115>The cumulative mass of all leaf tissue within a plant canopy or vegetation system, representing total foliar biomass. This total leaf mass is fundamental for quantifying canopy carbon storage, leaf area relationships, and photosynthetic capacity in terrestrial ecosystem energy and carbon cycling models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tCanLeafC_cl</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I think this is referring to the canopy</rdfs:comment>
+        <rdfs:label>Total leaf mass</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000615">
+        <obo:IAO_0000115>The proportional allocation of senescent plant material into different chemical litter pools including cellulose, lignin, protein, and carbohydrate fractions. This litter kinetic fraction determines decomposition rates and nutrient release patterns by defining the chemical quality and recalcitrance of plant litter inputs to soil.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ElmAllocmat4Litr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Litter kinetic fraction</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000618">
+        <obo:IAO_0000115>This vector varaible summarizes mass of total chemical elements that are associated with the structural components of aboveground plant organs. It excludes nonstrucutral storage of chemical elements, and is a measure of aboveground plant biomass.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ShootStrutElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>These are special classes - move to their own branch</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy shoot chemical element</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="http://www.w3.org/2002/07/Canopy%20Shoot"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000627">
+        <obo:IAO_0000115>The total carbon mass contained in combined leaf blade and sheath tissues within plant canopies, representing photosynthetic and structural carbon investment. This combined leaf and sheath carbon quantifies the primary photosynthetic biomass component and is fundamental for terrestrial carbon cycling and vegetation productivity modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyLeafShethC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant canopy leaf + sheath carbon</rdfs:label>
+        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000628">
+        <obo:IAO_0000115>The total leaf surface area within a specific vertical layer of the vegetation canopy, determining light interception and gas exchange capacity. This layer-specific leaf area controls photosynthetic potential, evapotranspiration rates, and energy balance within multilayered canopy systems in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyLeafAreaZ_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy layer leaf area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000629">
+        <obo:IAO_0000115>The net balance between carbon dioxide uptake through photosynthesis and carbon dioxide release through respiration and other processes at the canopy scale. This net carbon dioxide exchange quantifies ecosystem carbon sequestration capacity and represents the fundamental carbon balance for specific plant functional types in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CO2NetFix_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy net carbon dioxide exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000041"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000630">
+        <obo:IAO_0000115>The carbon mass stored in leaf tissues within a specific canopy layer, including both living biomass and senescent material. This layer-specific leaf carbon represents vertical distribution of photosynthetic capacity and carbon storage, influencing canopy-scale carbon balance and productivity in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyLeafCLyr_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Canopy layer leaf carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000632">
+        <obo:IAO_0000115>The concentration of nonstructural chemical elements relative to total leaf and petiole structural biomass, used to calculate canopy osmotic and turgor pressures. This concentration controls stomatal conductance regulation and organ growth through osmoregulation mechanisms, representing plant adaptation to water stress conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyNonstElmConc_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Canopy nonstructural chemical element concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000639">
+        <obo:IAO_0000115>Branch shoot C refers to the amount of carbon stored in the branches and shoots of a plant or tree. This is an important measure in studies of carbon sequestration and the carbon cycle, as plants and trees play a vital role in absorbing CO2 from the atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ShootStrutElms_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch shoot carbon</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000647">
+        <obo:IAO_0000115>The concentration of nonstructural carbon compounds including sugars, starches, and organic acids within branch tissues available for rapid metabolism. This nonstructural carbon concentration affects branch carbon balance and influences respiration, growth processes, and carbon storage dynamics within individual branch components of the canopy.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafPetoNonstElmConc_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch nonstructural carbon concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000648">
+        <obo:IAO_0000115>The mass of nonstructural carbon compounds present in nitrogen-fixing nodules associated with specific branches of leguminous plants. This nodule nonstructural carbon represents metabolically active carbon pools supporting symbiotic nitrogen fixation processes and bacterial maintenance within branch-associated root nodules.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyNodulNonstElms_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch nodule nonstructural carbon</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000651">
+        <obo:IAO_0000115>The mass of structural carbon compounds including cellulose and lignin contained in branch stalk tissues that provide mechanical support and rigidity. This structural carbon represents the investment in supportive framework components and contributes to long-term carbon storage in woody plant tissues.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SenecStalkStrutElms_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Branch stalk structural carbon</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000093"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000653">
+        <obo:IAO_0000115>The total mass of chemical elements including carbon, nitrogen, and phosphorus contained in leaf tissues at specific canopy nodes within branches. This nodal leaf elemental content represents the mineral composition and nutrient investment in photosynthetic organs at discrete canopy positions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafElmntNode_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Leaf chemical element</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000654">
+        <obo:IAO_0000115>The total mass of chemical elements contained in sheath tissues at specific canopy nodes, representing elemental composition of supportive leaf structures. This sheath elemental content quantifies nutrient allocation to protective and supportive leaf components within the canopy architecture.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PetioleElmntNode_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Sheath chemical element</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000657">
+        <obo:IAO_0000115>The total leaf surface area within a specific canopy layer, determining light interception capacity and gas exchange potential at that vertical position. This layer-specific leaf area controls photosynthetic activity, transpiration rates, and atmospheric gas exchange within vertically stratified canopy systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyLeafArea_lnode</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Layer leaf area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000226"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000658">
+        <obo:IAO_0000115>The carbon mass contained in protein compounds within leaf tissues at specific canopy layers, representing investment in photosynthetic enzymes and metabolic machinery. This protein carbon content indicates photosynthetic capacity and nitrogen utilization efficiency within different canopy strata.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafProteinCNode_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Layer leaf protein carbon</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000022"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000659">
+        <obo:IAO_0000115>The carbon content associated with protein compounds within plant sheath tissues organized in distinct canopy layers, representing the structural and metabolic protein investment in protective leaf structures. This parameter is important for understanding nitrogen allocation patterns, tissue quality for herbivory and decomposition, and the role of sheath proteins in plant defense and resource storage strategies across different canopy positions in grassland and forest ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PetoleProteinCNode_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Layer sheath protein carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000170"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000660">
+        <obo:IAO_0000115>Nodule nonstructural C (carbon) refers to the concentration or amount of carbon that is stored in the nodules of a plant without being in a structural form. Nodules are specialized structures found in certain plant species, particularly legumes, that house symbiotic bacteria capable of fixing atmospheric nitrogen. The nonstructural carbon stored in these nodules can be used by the plant for various metabolic processes and for supporting nitrogen fixation. The concentration of nodule nonstructural C can be an important parameter in earth systems models as it can influence plant growth, nitrogen fixation rates, and carbon cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NoduleNonstructCconc_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Nodule nonstructural carbon</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000661">
+        <obo:IAO_0000115>Maximum grain C during grain fill refers to the maximum amount of carbon (C) allocated to the grain during the grain filling stage of a crop&apos;s growth cycle. This is a crucial component of plant growth and development, influencing crop yield and quality. It is an important parameter in crop and ecological modelling, providing insight into plant physiology and nutrient cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GrainSeedBiomCMean_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum grain carbon during grain fill</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000665">
+        <obo:IAO_0000115>The mass of nonstructural carbohydrate reserves present in seeds at planting time, providing energy for germination and early seedling establishment. These seed carbon reserves support initial growth processes until photosynthetic capacity is established and plants become autotrophic.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SeedCPlanted_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Plant stored nonstructural carbon at planting</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000088"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000666">
+        <obo:IAO_0000115>The mean carbon content in shoot biomass averaged across a landscape, representing spatial variability in aboveground carbon storage. This landscape-scale average reflects heterogeneity in plant species composition, growth stages, and environmental conditions affecting terrestrial carbon cycling patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>AvgCanopyBiomC2Graze_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Landscape average canopy shoot carbon</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000229"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000670">
+        <obo:IAO_0000115>The vertical elevation of landscape features above a reference datum, typically mean sea level, affecting temperature, pressure, and precipitation patterns. This altitude measurement influences atmospheric processes, species distribution, and topographic effects on climate, making it essential for accurate Earth system modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ALTIG</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:label>Altitude of landscape</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000099"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000229"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000671">
+        <obo:IAO_0000115>The characteristic height of soil surface irregularities at the beginning of a simulation period, affecting aerodynamic properties and wind profiles. This initial surface roughness influences momentum transfer, turbulent mixing, and wind shear calculations in land-atmosphere exchange models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilSurfRoughnesst0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:label>Initial soil surface roughness height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000672">
+        <obo:IAO_0000115>The effective height above the ground surface where wind speed theoretically becomes zero due to vegetation drag, representing canopy aerodynamic properties. This displacement height modifies logarithmic wind profiles and determines momentum transfer characteristics in vegetated surfaces.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZERO4PlantDisplace_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:label>Zero plane displacement height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000673">
+        <obo:IAO_0000115>The characteristic height representing vegetation roughness effects on atmospheric turbulence and momentum transfer processes. This roughness height determines aerodynamic resistance and influences wind profiles, heat transfer, and mass exchange between vegetation and atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RoughHeight_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy surface roughness height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000674">
+        <obo:IAO_0000115>The characteristic height of soil surface irregularities that affect surface water flow resistance and runoff velocity calculations. This roughness height influences hydraulic friction, flow detention time, and erosion processes in surface hydrology models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoiSurfRoughness</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:label>Soil surface roughness height for calculating runoff velocity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000675">
+        <obo:IAO_0000115>The height above ground surface at which wind speed measurements are taken for meteorological forcing data. This measurement height is crucial for scaling wind speeds to canopy reference heights and calculating aerodynamic resistances in land surface energy and water balance models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WindMesureHeight_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:label>Wind speed measurement height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000676">
+        <obo:IAO_0000115>The mean elevation of terrain within a computational grid cell, representing topographic variation effects on atmospheric and hydrological processes. This grid cell altitude influences temperature lapse rates, precipitation patterns, atmospheric pressure, and surface runoff characteristics in spatially explicit Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ALT_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:comment>more like relative altitude</rdfs:comment>
+        <rdfs:label>Altitude of grid cell</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000099"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000216"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000099"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000680">
+        <obo:IAO_0000115>The value obtained from the mathematical function of sine applied to the gradient or slope. It is often used in various calculations in earth system sciences, such as those related to hill slopes, flow directions, and solar radiation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SineGrndSlope_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:label>Sine of slope</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000681">
+        <obo:IAO_0000115>The cosine of the angle between the land surface and the horizontal plane, providing a dimensionless measure of slope steepness that ranges from 0 for vertical surfaces to 1 for flat terrain. This parameter is fundamental for calculating solar radiation receipt, surface energy balance, and hydrological processes including runoff generation and erosion potential in topographically complex terrain.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CosineGrndSlope_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:label>Cosine of slope</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000257"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000685">
+        <obo:IAO_0000115>The compass direction that a land surface faces, expressed in degrees from north, determining solar radiation exposure and microclimate conditions. This topographic aspect affects temperature distribution, moisture patterns, vegetation growth, and ecosystem dynamics through differential solar heating and drying effects.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ASP_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>LandSurfDataType.txt</rdfs:comment>
+        <rdfs:label>Aspect</rdfs:label>
+        <bervo:BERVO_has_unit>degree</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000134"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000686">
+        <obo:IAO_0000115>The proportion of chemical elements from senescing shoot leaf tissues that is allocated to woody versus fine litter pools during decomposition. This allocation fraction determines the residence time and decomposition rate of leaf-derived nutrients in soil carbon and nitrogen cycling processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracShootLeafElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of shoot leaf element allocation to woody/fine litter</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000687">
+        <obo:IAO_0000115>The proportion of chemical elements from senescing shoot stalk tissues that is allocated to woody versus fine litter pools during decomposition. This allocation fraction controls the partitioning of stem-derived nutrients between slow-decomposing woody debris and rapidly cycling fine litter components.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracShootStalkElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of shoot stalk element allocation to woody/fine litter</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000688">
+        <obo:IAO_0000115>The proportion of chemical elements from senescing root tissues that is allocated to woody versus fine litter pools during belowground decomposition. This allocation fraction determines the distribution of root-derived nutrients between recalcitrant woody root debris and labile fine root litter.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracRootElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of root element allocation to woody/fine litter</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000689">
+        <obo:IAO_0000115>The proportion of chemical elements from senescing root stalk tissues that is allocated to woody versus fine litter pools during belowground decomposition. This allocation fraction controls the partitioning of structural root-derived nutrients between persistent woody debris and rapidly cycling fine organic matter.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracRootStalkElmAlloc2Litr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of root stalk element allocation to woody/fine litter</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000690">
+        <obo:IAO_0000115>The proportional allocation of photosynthetic carbon to different plant organs within an individual branch, determining resource distribution patterns. This dimensionless partitioning coefficient controls carbon investment in leaves, stems, and reproductive structures, affecting branch-level growth and productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PARTS_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Carbon partitioning coefficient in a branch</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000691">
+        <obo:IAO_0000115>The total cross-sectional area of stem tissues within a specific canopy layer and branch combination, representing conducting tissue surface area. This layer-specific stem area determines hydraulic conductance capacity and mechanical support within vertically stratified canopy architecture.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyStalkArea_lbrch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy stem layer area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000692">
+        <obo:IAO_0000115>The total surface area of all leaf tissues within a plant functional type canopy, determining light interception and photosynthetic capacity. This canopy leaf area controls carbon assimilation potential, transpiration rates, and energy balance in terrestrial ecosystem productivity models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyLeafArea_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy leaf area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000693">
+        <obo:IAO_0000115>The combined surface area of leaf and stem tissues within a plant functional type canopy, representing total aboveground plant surface area. This combined area affects light interception, photosynthesis, evapotranspiration, and carbon uptake processes in Earth system vegetation models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafStalkArea_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Plant canopy leaf + stem/stalk area</rdfs:label>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000694">
+        <obo:IAO_0000115>The total cross-sectional area of stem tissues within a plant functional type, representing conducting tissue surface area for water and nutrient transport. This stem area measurement indicates hydraulic capacity, structural support, and biomass allocation to supportive tissues in plant growth and productivity assessments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyStemArea_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Plant stem area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000695">
+        <obo:IAO_0000115>The vertical extent of vegetation canopy for a specific plant functional type, representing the maximum height of photosynthetic and structural tissues. This canopy height determines light competition dynamics, aerodynamic properties, and vertical stratification in ecosystem productivity and energy balance models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyHeight_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Pft canopy height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000696">
+        <obo:IAO_0000115>The cumulative surface area of all leaf tissues within a grid cell and canopy layer, determining photosynthetic capacity and gas exchange potential. This total leaf area controls light interception efficiency, carbon dioxide uptake, and oxygen release, representing the primary interface for ecosystem-atmosphere interactions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyLeafAareZ_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Total leaf area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000697">
+        <obo:IAO_0000115>The combined cross-sectional area of all stem and branch tissues within a canopy layer, representing structural and conducting tissue surface area. This total stem area influences water transport capacity, mechanical support, carbon storage, and biomass productivity within vertically stratified forest ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyStemAareZ_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Total stem area</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000698">
+        <obo:IAO_0000115>The total leaf surface area within a computational grid cell, representing spatially aggregated photosynthetic capacity for Earth system modeling. This grid-level leaf area determines carbon dioxide exchange, water vapor fluxes, and energy balance between land surface and atmosphere, providing the foundation for primary productivity and evapotranspiration calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyLeafArea_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Grid level plant canopy leaf area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000699">
+        <obo:IAO_0000115>The combined cross-sectional area of all stem and trunk tissues within a vegetation canopy system, representing total conducting and structural tissue surface area. This total stem area quantifies hydraulic capacity, biomass production potential, and transpiration surface area, influencing energy and water exchange in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>StemArea_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Total canopy stem area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000702">
+        <obo:IAO_0000115>The soil depth at which seeds are placed during planting operations, affecting germination success and seedling establishment rates. This planting depth varies by seed size and species requirements, influencing emergence timing, root development, and early plant growth in agricultural and restoration practices.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantinDepz_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Planting depth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000703">
+        <obo:IAO_0000115>The soil depth at which seeds are placed for germination, critical for successful plant establishment and growth. This seeding depth affects seed access to moisture, oxygen, and appropriate temperature conditions, determining germination rates and seedling survival in natural and managed ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SeedDepth_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Seeding depth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000704">
+        <obo:IAO_0000115>The three-dimensional space occupied by individual seeds, representing seed size and potential energy reserves for germination and early growth. This seed volume influences dispersal characteristics, germination success, and seedling establishment capacity, affecting plant reproductive strategies and ecosystem establishment patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SeedVolumeMean_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Seed volume</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000705">
+        <obo:IAO_0000115>The maximum linear dimension of seeds measured along their longest axis, important for species identification and seed quality assessment. This seed length measurement influences dispersal mechanisms, germination requirements, and seedling establishment success, representing genetic and environmental factors affecting reproductive strategies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SeedMeanLen_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Seed length</rdfs:label>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000706">
+        <obo:IAO_0000115>The total exterior surface area of individual seeds, influencing water uptake, gas exchange, and soil contact during germination. This seed surface area affects germination rates, dispersal characteristics, and seed-environment interactions, representing morphological adaptations for establishment success in different habitats.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SeedAreaMean_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Seed surface area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000707">
+        <obo:IAO_0000115>The vertical distance of cotyledon structures above the soil surface during early seedling development. This cotyledon height represents the hypocotyl extension and influences early light capture capacity, seedling competition, and establishment success in varying light environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HypoctoHeight_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Cotyledon height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000049"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000708">
+        <obo:IAO_0000115>The maximum vertical extent of vegetation canopy averaged across a computational grid cell, representing ecosystem structural characteristics. This grid-averaged canopy height influences aerodynamic properties, light interception, and habitat structure in spatially explicit terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyHeight_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy height over grid</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000709">
+        <obo:IAO_0000115>The vertical extent of vegetation within specific canopy layers, representing vertical stratification of plant tissues. This layer-specific canopy height determines light penetration patterns, microclimate gradients, and habitat structure within multilayered forest ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyHeightZ_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy layer height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000710">
+        <obo:IAO_0000115>The angular deviation of branches from the main stem axis, determining canopy architecture and light distribution patterns. This branching angle affects light interception efficiency, crown structure, and competitive interactions, influencing photosynthetic capacity and carbon cycling in forest ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BranchAngle_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Branching angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_has_unit>degrees from horizontal</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000711">
+        <obo:IAO_0000115>The angular orientation of leaf sheaths relative to stem or branch axes, affecting canopy structure and light interception patterns. This sheath angle influences transpiration rates, carbon assimilation efficiency, and competitive positioning within canopy light environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PetioleAngle_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Sheath angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_has_unit>degrees from horizontal</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000714">
+        <obo:IAO_0000115>The characteristic height representing canopy surface irregularities that affect atmospheric turbulence and momentum transfer processes. This roughness height influences wind speed profiles, aerodynamic resistance, and gas exchange between vegetation and atmosphere in land surface models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ReistanceCanopy_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy roughness height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000715">
+        <obo:IAO_0000115>The effective vertical extent of canopy that actively participates in water absorption from soil and atmosphere. This effective height for water uptake represents the canopy zone with functional root-soil connections and influences transpiration capacity and drought response in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopyHeight4WatUptake_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Effecive canopy height for water uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000716">
+        <obo:IAO_0000115>The total surface area of leaf tissues at specific nodes within branch structures, determining photosynthetic capacity and gas exchange potential. This nodal leaf area influences light interception, carbon assimilation, and transpiration rates, representing the primary interface for plant-atmosphere interactions at the branch level.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafNodeArea_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Leaf area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000717">
+        <obo:IAO_0000115>The vertical length of leaf sheath structures that enclose and support stem segments at specific canopy nodes. This sheath height provides mechanical support and protection to stems, influencing plant structural integrity and resource transport efficiency within branch architecture.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PetoleLensNode_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Sheath height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000718">
+        <obo:IAO_0000115>The vertical distance between consecutive leaf attachment points on living branch segments, representing stem elongation patterns. This internode height determines leaf spacing, light penetration, and canopy architecture, affecting competitive ability and resource capture efficiency.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LiveInterNodeHight_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Live internode height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000719">
+        <obo:IAO_0000115>The total surface area of living leaf tissues associated with individual branches, determining photosynthetic capacity and transpiration potential at the branch scale. This branch leaf area influences primary productivity, energy exchange, and water fluxes, varying with plant functional type and environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafAreaLive_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Branch leaf area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000721">
+        <obo:IAO_0000115>The vertical distance from tree base to branch attachment point, representing canopy structural characteristics and growth patterns. This branch height influences light competition, crown architecture, and forest structure, affecting carbon dynamics and ecosystem productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanPBranchHeight</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Branch height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000722">
+        <obo:IAO_0000115>The total count of grains or seeds produced on individual branches, representing reproductive output at the branch scale. This grain number determines yield potential and reproductive success, influenced by resource availability and environmental conditions in agricultural and natural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SeedNumSet_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Branch grain number</rdfs:label>
+        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000723">
+        <obo:IAO_0000115>The maximum number of grains that could develop on a branch under optimal growing conditions, representing reproductive capacity potential. This potential grain number indicates genetic limits and environmental constraints on reproductive output, influencing yield forecasting and breeding strategies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PotentialSeedSites_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Branch potential grain number</rdfs:label>
+        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000085"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000724">
+        <obo:IAO_0000115>The total count of grains or seeds produced within the entire plant canopy, representing whole-plant reproductive output and yield potential. This canopy grain number affects crop yield estimates and is fundamental for agricultural productivity assessments and ecological energy transfer calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanopySeedNum_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy grain number</rdfs:label>
+        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000725">
+        <obo:IAO_0000115>The number of individual plants per unit ground area, representing vegetation density and competitive interactions within plant communities. This plant population density influences resource competition, growth rates, and ecosystem productivity in both natural and managed systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantPopulation_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Plant population</rdfs:label>
+        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000726">
+        <obo:IAO_0000115>The vertical distance between consecutive nodes on senescent or dead branch segments, representing structural remnants after tissue death. This dead internode height contributes to standing dead biomass and affects canopy structure, light penetration, and decomposition processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>InternodeHeightDead_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Dead internode height</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000727">
+        <obo:IAO_0000115>The highest nitrogen to carbon mass ratio achievable in leaf tissues under optimal nutrient conditions, representing maximum photosynthetic capacity potential. This maximum leaf nitrogen to carbon ratio indicates plant nutritional status and growth potential, with higher ratios typically associated with enhanced photosynthesis and productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNLF_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I like these</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum leaf nitrogen to carbon ratio</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000728">
+        <obo:IAO_0000115>The highest phosphorus to carbon mass ratio achievable in leaf tissues under optimal nutrient conditions, representing maximum phosphorus investment in photosynthetic machinery. This maximum leaf phosphorus to carbon ratio is critical for understanding nutrient balance and metabolic capacity in photosynthetic tissues.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPLF_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum leaf phosphorous to carbon ratio</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000729">
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in leaf sheath tissues, representing nutrient allocation to supportive and protective plant structures. This sheath nitrogen to carbon ratio influences structural protein content and affects decomposition rates when sheaths senesce.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNSHE_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Sheath nitrogen to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000109"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000730">
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in stem or stalk tissues, representing nutrient investment in structural and conducting plant organs. This stalk nitrogen to carbon ratio affects tissue quality, decomposition rates, and nutrient cycling when plant materials enter soil organic matter pools.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rNCStalk_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Stalk nitrogen to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000151"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000731">
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in plant reserve tissues that store nutrients for remobilization during growth or stress periods. This reserve nitrogen to carbon ratio represents the quality of stored nutrients and affects plant resilience and recovery capacity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rNCReserve_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Reserve nitrogen to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000732">
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in protective husk tissues that enclose seeds or grains, representing nutrient allocation to reproductive protection structures. This husk nitrogen to carbon ratio affects tissue degradation rates and nutrient release during decomposition of crop residues.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rNCHusk_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Husk nitrogen to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000733">
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in ear tissues that support grain development, representing nutrient investment in reproductive support structures. This ear nitrogen to carbon ratio influences reproductive capacity and affects nutrient cycling when ear tissues decompose.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rNCEar_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Ear nitrogen to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000224"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000734">
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in grain tissues, representing nutritional quality and protein content of harvested seeds. This grain nitrogen to carbon ratio influences crop nutritional value, seed quality, and nutrient cycling in agricultural systems, affecting both human nutrition and soil fertility management.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNGR_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Grain nitrogen to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000735">
+        <obo:IAO_0000115>The nitrogen to carbon mass ratio in root nodule tissues containing nitrogen-fixing bacteria, representing the stoichiometry of symbiotic nitrogen fixation structures. This nodule nitrogen to carbon ratio reflects the effectiveness of biological nitrogen fixation and affects soil nitrogen inputs.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NodulerNC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Nodule nitrogen to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000736">
+        <obo:IAO_0000115>The mass ratio of phosphorus to carbon in plant sheath tissues, representing the nutrient composition and stoichiometric balance in protective leaf structures. This ratio is important for understanding nutrient allocation strategies, tissue quality for decomposition, and plant adaptation to phosphorus-limited environments in grassland and agricultural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPSHE_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Sheath phosphorous to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000737">
+        <obo:IAO_0000115>The mass ratio of phosphorus to carbon in plant stem or stalk tissues, indicating the nutrient content and structural composition of supportive plant organs. This parameter influences plant growth efficiency, tissue decomposition rates, and nutrient cycling patterns in forest and grassland ecosystems where stem biomass represents a significant carbon and nutrient pool.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rPCStalk_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Stalk phosphorous to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000151"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000738">
+        <obo:IAO_0000115>The mass ratio of phosphorus to carbon in plant reserve tissues such as storage organs, seeds, or specialized structures where nutrients are accumulated for future growth. This ratio reflects plant investment strategies in nutrient storage and is crucial for understanding reproductive success, seedling establishment, and ecosystem nutrient dynamics during periods of active growth or stress recovery.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rPCReserve_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Reserve phosphorous to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000739">
+        <obo:IAO_0000115>The phosphorous to carbon mass ratio in a plant husk. This quantity reflects the nutrient status of the plant and has important implications for the return of these elements to the soil when the plant dies and decomposes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rPCHusk_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Husk phosphorous to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000740">
+        <obo:IAO_0000115>The phosphorus to carbon mass ratio in ear tissues that support reproductive development, representing nutrient allocation to reproductive support structures. This ear phosphorus to carbon ratio affects reproductive success and influences nutrient cycling when ear tissues decompose.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rPCEar_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Ear phosphorous to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000224"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000741">
+        <obo:IAO_0000115>The phosphorus to carbon mass ratio in grain tissues, representing the nutritional quality and mineral content of harvested seeds. This grain phosphorus to carbon ratio influences crop nutritional value and affects phosphorus cycling in agricultural systems through harvest and residue management.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPGR_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Grain phosphorous to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000038"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000742">
+        <obo:IAO_0000115>The phosphorus to carbon mass ratio in root nodule tissues containing nitrogen-fixing bacteria, representing the phosphorus requirements of biological nitrogen fixation. This nodule phosphorus to carbon ratio affects the efficiency of symbiotic nitrogen fixation and phosphorus cycling in soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NodulerPC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Nodule phosphorous to carbon ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000743">
+        <obo:IAO_0000115>The carbon to nitrogen mass ratio in nonstructural plant compounds that can be redistributed within the plant, including sugars, amino acids, and lipids not bound in structural tissues. This carbon to nitrogen ratio in remobilizable nonstructural biomass affects plant resource allocation and stress response capacity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rCNNonstRemob_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>C:N ratio in remobilizable nonstructural biomass</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000109"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000744">
+        <obo:IAO_0000115>The carbon to phosphorus mass ratio in nonstructural plant compounds that can be redistributed within the plant, representing the stoichiometry of mobile nutrient reserves. This carbon to phosphorus ratio in remobilizable nonstructural biomass influences plant growth response and nutrient use efficiency under varying resource conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rCPNonstRemob_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>C:P ratio in remobilizable nonstructural biomass</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000072"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000745">
+        <obo:IAO_0000115>The osmotic potential of plant canopy tissues when total water potential equals zero megapascals, representing the solute concentration effects on water movement at water balance equilibrium. This canopy osmotic potential when canopy water potential equals zero megapascals is used to parameterize plant water stress responses and drought tolerance.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CanOsmoPsi0pt_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy osmotic potential when canopy water potential = 0 MPa</rdfs:label>
+        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000746">
+        <obo:IAO_0000115>The critical air temperature that triggers autumn leaf senescence and cold hardening processes in deciduous plants, representing the thermal threshold for seasonal dormancy initiation. This threshold temperature for autumn leafoff and hardening affects growing season length and winter survival in temperate ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TC4LeafOff_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Threshold temperature for autumn leafoff/hardening</rdfs:label>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000747">
+        <obo:IAO_0000115>The temperature range to which a plant species is initially adapted at establishment or introduction to a new environment, representing the baseline thermal tolerance before acclimation. This initial plant thermal adaptation zone determines species survival probability and establishment success under changing climate conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantInitThermoAdaptZone</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Initial plant thermal adaptation zone</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000064"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000208"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000748">
+        <obo:IAO_0000115>The temperature range within which a plant species can survive and function effectively after acclimation processes, representing the realized thermal niche. This plant thermal adaptation zone influences species distribution patterns and ecosystem composition under climate variability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>iPlantThermoAdaptZone_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Plant thermal adaptation zone</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000208"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000064"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000749">
+        <obo:IAO_0000115>A classification system for crop varieties based on relative time to physiological maturity and reproductive development, commonly used for soybeans and other agricultural species. This plant maturity group determines regional adaptability and growing season requirements for optimal yield and harvest timing.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MatureGroup_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Plant maturity group</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000750">
+        <obo:IAO_0000115>A classification of plant varieties based on their maturity rate after environmental acclimation, representing adjusted developmental timing in response to local conditions. This acclimated plant maturity group influences phenological timing and yield optimization under specific climate conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MatureGroup_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Acclimated plant maturity group</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000751">
+        <obo:IAO_0000115>A classification of crop varieties based on their inherent maturity rate at planting before environmental acclimation, representing genetic potential for developmental timing. This initial plant maturity group determines base phenological characteristics and guides variety selection for specific growing regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GROUPX_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Initial plant maturity group</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000217"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000752">
+        <obo:IAO_0000115>The number of individual plants per unit area at the beginning of a growing season or establishment period, representing planting density or natural recruitment density. This initial plant population affects resource competition, canopy development, and final biomass production in agricultural and natural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PPI_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Initial plant population</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000753">
+        <obo:IAO_0000115>The carbon mass contained in dead but still standing woody vegetation at the beginning of a measurement period, representing an important component of forest carbon pools. This initial standing dead carbon serves as a baseline for tracking mortality effects on carbon cycling and decomposition processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>StandingDeadInitC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Initial standing dead carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>g C m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000221"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000756">
+        <obo:IAO_0000115>The total number of individual plants present in a defined area, representing overall plant density and community structure. This total plant population influences competition intensity, resource availability, and ecosystem carrying capacity for plant communities.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantPopu_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Total plant population</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000757">
+        <obo:IAO_0000115>The number of seeds planted or sown per unit area at the time of seeding, representing the initial potential plant density for crop establishment. This plant population at seeding determines stand establishment success and influences final plant density and yield potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PPatSeeding_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Plant population at seeding</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
+        <bervo:BERVO_has_unit>m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000758">
+        <obo:IAO_0000115>The duration in hours when canopy water potential falls below critical thresholds, representing the accumulated time of water stress experienced by plant canopies. This canopy plant water stress indicator quantifies drought stress intensity and affects photosynthetic capacity and plant survival.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HoursTooLowPsiCan_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy plant water stress indicator, number of hours PSILT &lt; PSILY</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000104"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000142"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000759">
+        <obo:IAO_0000115>A measure of physiological stress in plants caused by oxygen deficiency or excess, typically occurring in waterlogged or poorly aerated soils. This plant oxygen stress indicator affects root respiration, nutrient uptake, and overall plant metabolism in terrestrial and wetland ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PlantO2Stress_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Plant oxygen stress indicator</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000760">
+        <obo:IAO_0000115>A mathematical function describing the relationship between temperature and canopy growth rate, incorporating optimal, minimum, and maximum temperature thresholds for growth. This canopy temperature growth function is used in ecosystem models to simulate plant productivity responses to temperature variability and climate change.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>fTCanopyGroth_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy temperature growth function</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000761">
+        <obo:IAO_0000115>The temperature conditions within plant canopies that support optimal growth and development, representing the thermal environment for photosynthesis and metabolism. This canopy growth temperature influences carbon assimilation rates and biomass accumulation in terrestrial vegetation models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TCGroth_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Canopy growth temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000763">
+        <obo:IAO_0000115>The biomass production efficiency of plant sheath tissues, representing the ratio of new sheath growth to resource investment over a given time period. This sheath growth yield affects plant structural support capacity and influences carbon allocation patterns in graminoid species.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PetioleBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Sheath growth yield</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000183"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000764">
+        <obo:IAO_0000115>The biomass production efficiency of plant stalk tissues, representing the conversion efficiency of resources into structural stem growth. This stalk growth yield influences plant height development and mechanical support capacity in terrestrial vegetation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>StalkBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Stalk growth yield</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000765">
+        <obo:IAO_0000115>The biomass production efficiency of plant reserve tissues, representing the conversion of photosynthates into storage compounds for future use. This reserve growth yield affects plant resilience during stress periods and influences seasonal resource allocation patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ReserveBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Reserve growth yield</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000044"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000766">
+        <obo:IAO_0000115>The biomass production efficiency of plant husk tissues that protect developing seeds, representing the conversion of resources into protective reproductive structures. This husk growth yield affects seed protection quality and influences reproductive success under environmental stress conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HuskBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Husk growth yield</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000047"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000767">
+        <obo:IAO_0000115>The biomass production efficiency of plant ear tissues that support grain development, representing resource allocation to reproductive support structures. This ear growth yield influences final grain yield potential and affects harvest index in cereal crops.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EarBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Ear growth yield</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000224"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000768">
+        <obo:IAO_0000115>The biomass production efficiency of grain tissues, representing the conversion of photosynthates into harvestable seed biomass per unit of resource investment. This grain growth yield determines crop productivity and harvest quality under varying environmental and management conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GrainBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Grain growth yield</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000084"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000077"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000769">
+        <obo:IAO_0000115>The biomass production efficiency of root nodule tissues containing nitrogen-fixing bacteria, representing the conversion of resources into symbiotic nitrogen fixation structures. This nodule growth yield affects biological nitrogen fixation capacity and influences soil nitrogen inputs in legume-based ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NoduGrowthYield_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Nodule growth yield</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000770">
+        <obo:IAO_0000115>The biomass production efficiency of leaf tissues, representing the conversion of resources into photosynthetic biomass per unit of investment. This leaf growth yield determines canopy development rate and affects light capture capacity and carbon assimilation potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafBiomGrowthYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Leaf growth yield</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000771">
+        <obo:IAO_0000115>The accumulated thermal time required at establishment for plants to break winter dormancy and initiate spring growth processes, measured in hours of favorable temperatures. This initial heat requirement for spring leafout and dehardening determines the timing of seasonal growth resumption and affects vegetation phenology under climate variability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Hours4LenthenPhotoPeriod_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Initial heat requirement for spring leafout/dehardening</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000772">
+        <obo:IAO_0000115>The accumulated chilling time required at establishment for plants to initiate autumn dormancy and cold hardening processes, measured in hours of cold exposure. This initial cold requirement for autumn leafoff and hardening determines winter preparation timing and affects plant survival under seasonal temperature variation.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>VRNZ</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>Hours4ShortenPhotoPeriod_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Initial cold requirement for autumn leafoff/hardening</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000019"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000773">
+        <obo:IAO_0000115>The total count of leaves present on an individual plant at a given developmental stage, representing leaf development and canopy complexity. This leaf number affects photosynthetic capacity and influences light interception and carbon assimilation potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NumOfLeaves_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Leaf number</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000774">
+        <obo:IAO_0000115>The total count of leaves present on a plant when reproductive development begins, representing the vegetative growth completed before flowering. This leaf number at floral initiation affects final plant size and influences resource allocation between vegetative and reproductive growth.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafNumberAtFloralInit_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Leaf number at floral initiation</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000776">
+        <obo:IAO_0000115>Cold requirement for autumn leafoff/hardening (VRNF) refers to the amount of cold exposure (in terms of temperature and duration) required by certain plant species to trigger their transition to autumn or winter mode, which typically involves shedding leaves (leafoff) and/or undergoing physiological changes to harden or prepare for the harsh winter conditions. This cold requirement is typically expressed as a specific number of chill hours (hours of exposure to temperatures below a certain threshold). Understanding this requirement is important for predicting the seasonal behaviour and geographic distribution of plants, as well as simulating ecosystem responses to changes in climate.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>VRNF</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>Hours4LeafOff_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Cold requirement for autumn leafoff/hardening</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000019"/>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000778">
+        <obo:IAO_0000115>A numerical index that tracks the developmental stage or maturity level of individual leaves within plant canopies, providing information about leaf phenology and growth progression. This parameter is essential for modeling leaf area development, photosynthetic capacity changes, and seasonal patterns of canopy structure in vegetation growth models and ecological studies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>KLowestGroLeafNode_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Leaf growth stage counter</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000779">
+        <obo:IAO_0000115>The minimum count of nodes bearing leaves that are considered in algorithms for distributing growth resources and biomass allocation within plant architectural models. This parameter controls how plant growth models simulate resource distribution patterns and affects predictions of canopy development, branching patterns, and overall plant structural dynamics in ecological and agricultural applications.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>KMinNumLeaf4GroAlloc_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Number of minimum leafed nodes used in growth allocation</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000237"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000781">
+        <obo:IAO_0000115>The rate of new leaf production per unit time at a standardized temperature of 25 degrees Celsius, representing the intrinsic leaf development capacity under optimal thermal conditions. This rate of leaf initiation at 25 degrees Celsius is used to calibrate temperature responses of leaf development in vegetation models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RefLeafAppearRate_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Rate of leaf initiation at 25 oC</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000782">
+        <obo:IAO_0000115>The ratio of leaf length to leaf width, representing leaf shape and morphological characteristics that affect light interception and water loss patterns. This leaf length to width ratio influences photosynthetic efficiency and transpiration rates in plant canopies.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>WDLF</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>rLen2WidthLeaf_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Leaf length:width ratio</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000783">
+        <obo:IAO_0000115>The ratio of leaf surface area to leaf dry mass during active growth periods, representing leaf construction efficiency and photosynthetic investment strategies. This leaf area to mass during growth affects light capture per unit of biomass investment and influences plant competitive ability and resource use efficiency.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SLA1_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Leaf area:mass during growth</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+        <bervo:BERVO_has_unit>m2 g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000784">
+        <obo:IAO_0000115>The critical air temperature that triggers spring leaf emergence and loss of cold tolerance in deciduous plants, representing the thermal threshold for seasonal growth resumption. This threshold temperature for spring leafout and dehardening determines vegetation phenology timing and affects growing season length under temperature variability.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>TCZ</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>TC4LeafOut_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Threshold temperature for spring leafout/dehardening</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000785">
+        <obo:IAO_0000115>The ratio of petiole length to petiole mass during active growth periods, representing petiole construction efficiency and support structure investment. This petiole length to mass during growth affects leaf positioning and mechanical support per unit of biomass investment.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PetoLen2Mass_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Petiole length:mass during growth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_has_unit>m g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000786">
+        <obo:IAO_0000115>The accumulated duration of favorable temperatures above a critical threshold required for plants to complete spring dormancy release and leaf emergence. This hours above threshold temperature required for spring leafout and dehardening determines phenological timing and affects vegetation response to temperature patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HourReq4LeafOut_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Hours above threshold temperature required for spring leafout/dehardening</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000799">
+        <obo:IAO_0000115>The minimum concentration of mobile carbon compounds needed to initiate new branch development, including sugars and other energy-rich compounds. This branch nonstructural carbon content required for new branch determines branching capacity and affects plant architectural development under resource limitation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NonstCMinConc2InitBranch_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Branch nonstructural carbon content required for new branch</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000800">
+        <obo:IAO_0000115>The standardized count of stem nodes during vegetative development, adjusted for maturity group and growth conditions to enable comparison across varieties. This normalized node number during vegetative growth stages tracks developmental progress and affects leaf production capacity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NodeNumNormByMatgrp_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Normalized node number during vegetative growth stages</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000801">
+        <obo:IAO_0000115>The rate of increase in standardized node count per unit time during vegetative development, representing the tempo of structural development. This gain in normalized node number during vegetative growth stages determines canopy expansion rate and affects resource acquisition potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HourlyNodeNumNormByMatgrp_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Gain in normalized node number during vegetative growth stages</rdfs:label>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000802">
+        <obo:IAO_0000115>The rate of increase in standardized node count per unit time during reproductive development, representing the tempo of flower and fruit production sites. This gain in normalized node number during reproductive growth stages determines reproductive capacity and affects seed production potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>dReproNodeNumNormByMatG_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Gain in normalized node number during reproductive growth stages</rdfs:label>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000804">
+        <obo:IAO_0000115>The total count of nodes present on a plant stem when flowering processes begin, representing the vegetative development completed before reproductive transition. This node number at floral initiation determines potential flower and fruit production sites and affects final reproductive output.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NodeNum2InitFloral_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Node number at floral initiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000805">
+        <obo:IAO_0000115>The standardized count of stem nodes during reproductive development, adjusted for maturity group to enable comparison of reproductive development across varieties. This normalized node number during reproductive growth stages tracks flowering progression and affects reproductive site availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ReprodNodeNumNormByMatrgrp_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Normalized node number during reproductive growth stages</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000223"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000806">
+        <obo:IAO_0000115>The total count of nodes present on a plant when flowers reach full bloom and functional maturity, representing the structural development achieved by peak flowering. This node number at anthesis determines maximum reproductive capacity and affects pollination and fertilization success.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NodeNumberAtAnthesis_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Node number at anthesis</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000809">
+        <obo:IAO_0000115>The rate of new node formation per unit time at a standardized temperature of 25 degrees Celsius, representing the intrinsic developmental tempo under optimal thermal conditions. This rate of node initiation at 25 degrees Celsius is used to calibrate temperature responses of structural development in vegetation models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RefNodeInitRate_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Rate of node initiation at 25 oC</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000249"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000810">
+        <obo:IAO_0000115>The ratio of internode length to internode mass during active growth periods, representing stem construction efficiency and elongation patterns. This internode length to mass during growth affects plant height development and influences mechanical support per unit of biomass investment.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NodeLenPergC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Internode length:mass during growth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000116"/>
+        <bervo:BERVO_has_unit>m g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000206"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000811">
+        <obo:IAO_0000115>The proportional fraction of total plant growth allocated to node development and associated structures, determining the investment in structural attachment points. This parameter for allocation of growth to nodes affects plant architecture and influences leaf and branch production capacity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracGroth2Node_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Parameter for allocation of growth to nodes</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000813">
+        <obo:IAO_0000115>The lowest water potential value recorded in plant canopy tissues during a 24-hour period, representing the maximum water stress experienced daily. This minimum daily canopy water potential indicates drought stress severity and affects photosynthetic capacity and plant survival.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSICanPDailyMin_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Minimum daily canopy water potential</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000815">
+        <obo:IAO_0000115>A dimensionless parameter quantifying the degree of foliage aggregation that affects light distribution and internal shading within plant canopies. This clumping factor for self-shading in canopy layer influences photosynthetic light use efficiency and canopy carbon assimilation rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ClumpFactor_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Clumping factor for self-shading in canopy layer</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000117"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000007"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000152"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000817">
+        <obo:IAO_0000115>The highest possible number of grain-bearing nodes that can develop on a single branch, representing the genetic potential for reproductive site formation. This maximum grain node number per branch determines yield potential and affects crop productivity under optimal growing conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MaxPotentSeedNumber_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum grain node number per branch</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000145"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000818">
+        <obo:IAO_0000115>The highest possible number of grains that can develop at a single node position, representing the genetic potential for seed production per reproductive site. This maximum grain number per node determines local seed density and affects overall reproductive output.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MaxSeedNumPerSite_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum grain number per node</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000085"/>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000819">
+        <obo:IAO_0000115>The largest possible individual grain mass that can be achieved under optimal growing conditions, representing the genetic potential for seed size. This maximum grain size affects seed quality and influences crop market value and nutritional content.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MaxSeedCMass_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum grain size</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000820">
+        <obo:IAO_0000115>The count of nodal points present in the embryonic structure of seeds at planting, representing the initial developmental potential for shoot formation. This number of nodes in seed determines initial growth capacity and affects early seedling establishment success.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ShootNodeNumAtPlanting_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Number of nodes in seed</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000120"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000122"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000822">
+        <obo:IAO_0000115>The highest possible rate of mass accumulation in individual grains during the grain filling period, representing the genetic potential for seed development rate. This maximum rate of fill per grain determines harvest timing and affects final grain quality under optimal conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GrainFillRate25C_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum rate of fill per grain</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000136"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000823">
+        <obo:IAO_0000115>A binary indicator that signals when crops have reached physiological maturity based on grain filling completion, marking the end of active grain development. This flag to detect physiological maturity from grain fill determines harvest readiness and affects crop quality and yield optimization timing.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HourFailGrainFill_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Flag to detect physiological maturity from grain fill</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000158"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000825">
+        <obo:IAO_0000115>The accumulated time for mobilizing and storing carbon reserves during autumn leaf senescence and cold hardening processes. This counter for mobilizing nonstructural carbon during autumn leafoff and hardening tracks resource conservation timing and affects winter survival preparation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HoursDoingRemob_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Counter for mobilizing nonstructural carbon during autumn leafoff/hardening</rdfs:label>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000189"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000827">
+        <obo:IAO_0000115>The critical low temperature threshold below which reproductive processes and seed formation are impaired, representing the cold sensitivity of reproductive development. This temperature below which seed set is adversely affected determines growing region suitability and affects crop yield potential under cool conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TCChill4Seed_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Temperature below which seed set is adversely affected</rdfs:label>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000828">
+        <obo:IAO_0000115>The critical high temperature threshold above which reproductive processes and seed formation are impaired, representing the heat sensitivity of reproductive development. This temperature above which seed set is adversely affected determines growing region suitability and affects crop yield potential under warming conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HighTempLimitSeed_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Temperature above which seed set is adversely affected</rdfs:label>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000159"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000830">
+        <obo:IAO_0000115>The photoperiod threshold that triggers developmental transitions in plants, representing the minimum or maximum daylight duration required for phenological advancement. This critical daylength for phenological progress determines flowering and maturation timing and affects seasonal development patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CriticPhotoPeriod_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Critical daylength for phenological progress</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000005"/>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000011"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000831">
+        <obo:IAO_0000115>The deviation between actual photoperiod and critical photoperiod thresholds that drives phenological development rates in photoperiod-sensitive plants. This difference between current and critical daylengths used to calculate phenological progress determines the pace of developmental transitions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PhotoPeriodSens_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Difference between current and critical daylengths used to calculate phenological progress</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000011"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000005"/>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000832">
+        <obo:IAO_0000115>The initial degree of foliage aggregation at canopy establishment that affects light distribution and internal shading patterns. This initial clumping factor for self-shading in canopy layer determines early canopy light interception efficiency and influences seedling establishment success.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ClumpFactorInit_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Initial clumping factor for self-shading in canopy layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000833">
+        <obo:IAO_0000115>The accumulated chilling time below a critical temperature threshold required to initiate autumn dormancy and cold hardening processes. This number of hours below set temperature required for autumn leafoff and hardening determines seasonal dormancy timing and affects winter survival preparation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HourReq4LeafOff_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Number of hours below set temperature required for autumn leafoff/hardening</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000835">
+        <obo:IAO_0000115>A categorical classification of plants based on their photosynthetic carbon fixation pathway, distinguishing between three-carbon and four-carbon photosynthetic mechanisms. This plant photosynthetic type determines temperature and carbon dioxide response patterns and affects water use efficiency.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>iPlantPhotosynthesisType</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantTraitDataType.txt</rdfs:comment>
+        <rdfs:label>Plant photosynthetic type (C3 or C4)</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000246"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000839">
+        <obo:IAO_0000115>A parameter representing the mixing and spreading of dissolved chemicals in water due to heterogeneity in flow paths and velocities. This aqueous dispersivity scalar affects contaminant plume development and influences solute transport modeling in groundwater systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DISP_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Aqueous dispersivity scalar</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000840">
+        <obo:IAO_0000115>The rate of molecular diffusion of gaseous chemical species through environmental media, determining the spread of gases through air and porous materials. This gaseous diffusivity affects atmospheric chemical transport and influences air quality and greenhouse gas dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GasDifc_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>For various gases?</rdfs:comment>
+        <rdfs:comment>Vector</rdfs:comment>
+        <rdfs:label>Gaseous diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000841">
+        <obo:IAO_0000115>The rate of molecular diffusion of dissolved chemical species through liquid media, determining the spread of solutes in water and soil solutions. This solute diffusivity affects contaminant transport rates and influences nutrient and pollutant distribution in aquatic and terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoluteDifusvty_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>For various solutes?  Is the solute specified by another attribute as in CORAL?</rdfs:comment>
+        <rdfs:comment>Vector</rdfs:comment>
+        <rdfs:label>Solute diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000843">
+        <obo:IAO_0000115>The rate of molecular diffusion of dissolved organic carbon compounds through soil water, affecting the mobility of organic matter in terrestrial ecosystems. This aqueous dissolved organic carbon diffusivity in soil influences carbon cycling and affects soil organic matter distribution patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DOMdiffusivity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>This is interesting because it&apos;s both aqueous and in soil.</rdfs:comment>
+        <rdfs:comment>Vector</rdfs:comment>
+        <rdfs:label>Aqueous dissolved organic carbon diffusivity in soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000844">
+        <obo:IAO_0000115>The rate of molecular diffusion of water vapor through soil pores and air spaces, affecting moisture transport and evaporation from soil surfaces. This water vapor diffusivity in soil influences soil drying patterns and affects plant water availability and root zone hydrology.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WVapDifusvitySoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water vapor diffusivity in soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000845">
+        <obo:IAO_0000115>The rate of molecular diffusion of water vapor through snow pack pore spaces, affecting sublimation and moisture transport within snow layers. This water vapor diffusivity in snow influences snow metamorphism and affects snowpack stability and melting patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>H2OVapDifsc_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water vapor diffusivity in snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000846">
+        <obo:IAO_0000115>The rate of molecular diffusion of water vapor through decomposing plant litter layers, affecting moisture loss and decomposition rates. This water vapor diffusivity in litter influences litter moisture content and affects decomposer activity and carbon cycling rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VaporDiffusivityLitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water vapor diffusivity in litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="http://www.w3.org/2002/07/Litter%20(plant)"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000847">
+        <obo:IAO_0000115>The rate of molecular diffusion of water vapor through atmospheric air, determining humidity transport and atmospheric moisture distribution. This water vapor diffusivity in air affects evapotranspiration processes and influences atmospheric water cycling and precipitation patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WVapDifusvityAir_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water vapor diffusivity in air</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000059"/>
+        <bervo:BERVO_has_unit>m2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000848">
+        <obo:IAO_0000115>The maximum concentration of gaseous chemical species that can dissolve in aqueous solutions under specified conditions. This solubility of gases affects gas-water exchange processes and influences dissolved gas concentrations in aquatic and soil systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GasSolbility_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>For various gases?</rdfs:comment>
+        <rdfs:label>Solubility of gases</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000250"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/%5Bvector%20of%20chemicals%5D"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000849">
+        <obo:IAO_0000115>The net rate of gaseous chemical transport calculated from the preceding computational time interval, providing continuity for transport modeling. This net gaseous flux from previous time step maintains transport momentum and affects temporal consistency in chemical distribution predictions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RGasTranspFlxPrev_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Net gaseous flux from previous time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000850">
+        <obo:IAO_0000115>The net rate of methane transport in aqueous phases calculated from the preceding computational time interval, tracking dissolved methane movement. This net aqueous methane flux from previous time step affects methane distribution patterns and influences greenhouse gas cycling in aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCH4PhysexchPrev_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Net aqueous CH4 flux from previous time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000851">
+        <obo:IAO_0000115>The net rate of chemical transport in aqueous phases calculated from the preceding computational time interval, providing continuity for dissolved species modeling. This net aqueous flux from previous time step maintains chemical transport momentum and affects temporal consistency in solute distribution predictions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RO2AquaSourcePrev_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Net aqueous flux from previous time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000852">
+        <obo:IAO_0000115>The complete aluminum content transported by surface water flow from terrestrial areas, including both dissolved and particulate aluminum fractions from weathering and anthropogenic sources. This total aluminum in runoff affects water quality and influences aluminum toxicity in downstream aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_FloXSurRunoff_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total aluminum in runoff</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000853">
+        <obo:IAO_0000115>The rate of gaseous chemical transport by surface water flow, including dissolved gases and gas exchange during overland flow processes. This surface runoff gas flux affects atmospheric gas exchange and influences greenhouse gas emissions from terrestrial watersheds to aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_FloXSurRunoff_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Surface runoff gas flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000013"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000854">
+        <obo:IAO_0000115>The rate of nutrient transport by surface water flow from terrestrial areas to aquatic systems, including nitrogen and phosphorus compounds from soil and vegetation. This surface runoff nutrient flux affects water quality and influences eutrophication potential in receiving water bodies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcn_FloXSurRunoff_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Surface runoff nutrient flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000013"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000068"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000855">
+        <obo:IAO_0000115>The rate of dissolved organic carbon transport by surface water flow from terrestrial areas, representing the movement of soluble organic compounds to aquatic systems. This surface runoff dissolved organic carbon flux affects water quality and influences carbon cycling between terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DOM_FloXSurRunoff_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ChemTranspDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Surface runoff dissolved organic carbon flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000013"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000856">
+        <obo:IAO_0000115>The concentration of ammonium ions in soil, representing plant-available nitrogen and the oxidized form of organic nitrogen mineralization. This soil ammonium content affects plant nutrition and influences nitrification processes and soil nitrogen cycling dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNH4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Changed &quot;content&quot; to &quot;concentration&quot; since units are mg/kg</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Soil ammonium content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>mg kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000857">
+        <obo:IAO_0000115>The concentration of nitrate ions in soil, representing the oxidized form of plant-available nitrogen from nitrification and fertilizer inputs. This soil nitrate content affects plant nutrition and influences groundwater contamination potential and denitrification processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNO3_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Changed &quot;content&quot; to &quot;concentration&quot; since units are mg/kg</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Soil nitrate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>mg kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000858">
+        <obo:IAO_0000115>The concentration of phosphate ions in soil, representing plant-available phosphorus for energy transfer and cellular processes. This soil phosphate content affects plant nutrition and influences ecosystem productivity and phosphorus cycling dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPO4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Changed &quot;content&quot; to &quot;concentration&quot; since units are mg/kg</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Soil phosphate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>mg kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000859">
+        <obo:IAO_0000115>The concentration of phosphate ions within soil micropore spaces adjacent to fertilizer bands, representing localized phosphorus availability around applied fertilizers. This phosphate concentration band micropore affects root phosphorus uptake efficiency and influences fertilizer use optimization.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPO4B_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:comment>missing definitions; measured in &quot;soil&quot; or &quot;soil band micropore&quot;?; context &quot;band micropore&quot;?</rdfs:comment>
+        <rdfs:label>Phosphate concentration band micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="http://www.w3.org/2002/07/Soil%20band,%20micropore"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000860">
+        <obo:IAO_0000115>The concentration of phosphate ions within soil micropore spaces away from fertilizer application zones, representing background soil phosphorus availability. This phosphate concentration non-band micropore affects general plant phosphorus nutrition and influences soil phosphorus cycling dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPO4S_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:comment>measured in soil?</rdfs:comment>
+        <rdfs:label>Phosphate concentration non-band micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="http://www.w3.org/2002/07/Soil%20Non-band,%20micropore"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000863">
+        <obo:IAO_0000115>The total mass of dissolved chemical substances contained within large soil pore spaces that allow rapid water and solute movement. This solute mass in macropore affects preferential flow transport and influences chemical leaching and groundwater contamination potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcs_soHml_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>For various solutes?</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:comment>should measured in be soil, and context be macropore?</rdfs:comment>
+        <rdfs:label>Solute mass in macropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000864">
+        <obo:IAO_0000115>The total mass of dissolved chemical substances contained within small soil pore spaces that restrict water and solute movement. This solute mass in micropore affects slow-release chemical transport and influences long-term chemical retention in soil matrices.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcs_solml_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Solute mass in micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000865">
+        <obo:IAO_0000115>The concentration of dissolved chemical substances within small soil pore spaces, representing chemical storage in low-mobility soil water. This solute concentration in micropore affects chemical residence time and influences gradual chemical release to plant roots and groundwater.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trc_solcl_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Solute concentration in micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000866">
+        <obo:IAO_0000115>The concentration of gaseous chemical substances within small soil pore spaces, representing gas storage in restricted soil air spaces. This gaseous concentration in micropore affects gas diffusion rates and influences soil-atmosphere gas exchange and anaerobic processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_gascl_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Gaseous concentration in micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Gaseous"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000867">
+        <obo:IAO_0000115>The rate of enzymatic breakdown of solid soil organic matter into dissolved forms, representing the initial step of organic matter decomposition. This solid soil organic matter hydrolysis rate affects nutrient mineralization and influences soil carbon cycling and plant nutrient availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tRHydlySOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Should measurement of be decomposed further? E.g. qualifier = &quot;solid&quot;? </rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Solid soil organic matter hydrolysis rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <bervo:BERVO_has_unit>g/m2/hr</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Solid%20soil%20organic%20matter%20hydrolysis"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000868">
+        <obo:IAO_0000115>The rate of enzymatic breakdown of microbial cell residues and byproducts in soil, representing the decomposition of dead microbial biomass. This microbial residual hydrolysis rate affects soil organic matter turnover and influences the formation of stable soil organic carbon pools.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tRHydlyBioReSOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Microbial residual hydrolysis rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <bervo:BERVO_has_unit>g/m2/hr</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Microbial%20residual%20hydrolysis"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000869">
+        <obo:IAO_0000115>The rate of enzymatic breakdown of organic matter that is adsorbed onto soil mineral surfaces, representing the decomposition of protected organic compounds. This sorbed organic matter hydrolysis rate affects stabilized carbon turnover and influences long-term soil carbon storage dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tRHydlySoprtOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Sorbed organic matter hydrolysis rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000095"/>
+        <bervo:BERVO_has_unit>g/m2/hr</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Sorbed%20organic%20matter%20hydrolysis"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000870">
+        <obo:IAO_0000115>The rate of nutrient loss from soil through surface water flow, representing the transport of dissolved nutrients from terrestrial to aquatic systems. This nutrient tracer loss through surface runoff affects soil fertility and influences water quality and eutrophication in receiving water bodies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcn_SurfRunoff_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Nutrient tracer loss through surface runoff</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Loss"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/surface%20runoff"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Nutrient%20tracer"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000871">
+        <obo:IAO_0000115>The present effectiveness of chemical compounds that reduce the rate of ammonia oxidation to nitrite in soil, representing active suppression of nitrifying bacteria. This current nitrification inhibition activity affects nitrogen retention in soil and influences nitrous oxide emissions and nitrate leaching potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZNFNI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Is this a Ki?</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:comment>Units missing? Is this valid?</rdfs:comment>
+        <rdfs:label>Current nitrification inhibition activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="http://www.w3.org/2002/07/Current"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Nitrification%20inhibition"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000872">
+        <obo:IAO_0000115>The initial effectiveness of chemical compounds that reduce the rate of ammonia oxidation to nitrite in soil at application, representing the starting suppression of nitrifying bacteria. This initial nitrification inhibition activity determines the duration of nitrogen conservation and affects fertilizer efficiency optimization.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZNFN0_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Initial nitrification inhibition activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Nitrification%20inhibition"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000873">
+        <obo:IAO_0000115>The present effectiveness of chemical compounds that suppress specific soil enzymatic processes, representing active biochemical inhibition in soil systems. This current inhibition activity affects soil biogeochemical processes and influences nutrient cycling and microbial activity patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZNHUI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Current inhibition activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_Qualifier rdf:resource="http://www.w3.org/2002/07/Current"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Inhibition"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000874">
+        <obo:IAO_0000115>The effectiveness of chemical compounds that reduce the rate of urea breakdown to ammonia by urease enzymes in soil. This urea hydrolysis inhibition activity affects nitrogen release timing and influences ammonia volatilization and plant nitrogen availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZNHU0_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Urea hydrolysis inhibition activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000127"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Urea%20hydrolysis%20inhibition"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000877">
+        <obo:IAO_0000115>The total mass of gaseous chemical substances contained within small pore spaces in individual soil layers, representing gas storage in restricted soil air volumes. This layer mass of gases in micropores affects vertical gas transport and influences soil-atmosphere gas exchange rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_gasml_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Layer mass of gases in micropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000226"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="http://www.w3.org/2002/07/Soil%20Micropore"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Gases"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000882">
+        <obo:IAO_0000115>The negative logarithm of hydrogen ion concentration in soil solution, representing soil acidity or alkalinity conditions that affect chemical reactions and biological processes. This soil pH influences nutrient availability, microbial activity, and plant growth in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PH_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Soil pH</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000261"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000883">
+        <obo:IAO_0000115>The total amount of exchangeable cations that soil can hold on its surface and exchange with the soil solution, representing soil fertility and nutrient retention capacity. This soil cation exchange capacity affects plant nutrient availability and influences soil chemical buffering and fertilizer efficiency.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CEC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Soil cation exchange capacity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Capacity"/>
+        <bervo:BERVO_has_unit>cmol kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Cation%20exchange"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000884">
+        <obo:IAO_0000115>The total amount of exchangeable anions that soil can hold on its surface and exchange with the soil solution, representing soil capacity to retain negatively charged ions. This soil anion exchange capacity affects phosphate and sulfate retention and influences nutrient cycling in acidic and highly weathered soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>AEC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Soil anion exchange capacity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Capacity"/>
+        <bervo:BERVO_has_unit>cmol kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Anion%20exchange"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000887">
+        <obo:IAO_0000115>The rate of gaseous chemical transport to the soil surface through combined advective and diffusive processes, representing multiple mechanisms of gas movement through soil. This surface gas flux in advection plus diffusion affects soil-atmosphere gas exchange and influences greenhouse gas emissions from terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GasDiff2Surf_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Surface gas flux in advection+diffusion</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000086"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000888">
+        <obo:IAO_0000115>The combined consumption of oxygen by plant roots and soil microorganisms for respiration processes, representing total biological oxygen demand in soil systems. This total sink in soil due to plant and microbial respiration affects soil oxygen availability and influences anaerobic processes and root health.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RO2UptkSoilM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total sink in soil due to plant and microbial respiration</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000889">
+        <obo:IAO_0000115>The total rate of gaseous chemical emission from soil surfaces through all transport pathways including molecular diffusion, bubble formation, precipitation inputs, and plant-mediated transport. This surface gas flux including diffusion, ebullition, wet deposition and plant transport represents comprehensive soil-atmosphere gas exchange.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SurfGasEmiss_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Surface gas flux, including diffusion, ebullition, wet deposition and plant transp</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000890">
+        <obo:IAO_0000115>The rate of volatile chemical removal from soil systems through water-mediated transport processes, including dissolved gas loss in drainage and runoff. This hydrological loss of volatile tracers affects chemical mass balance and influences contaminant transport from soil to groundwater and surface water systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GasHydroLoss_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How to decompose this?</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Hydrological loss of volatile tracers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Loss"/>
+        <bervo:BERVO_Qualifier rdf:resource="http://www.w3.org/2002/07/Hydrological"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000891">
+        <obo:IAO_0000115>The rate of volatile chemical removal from soil systems through subsurface water-mediated transport processes, including dissolved gas loss through groundwater flow and deep drainage. This subsurface hydrological loss of volatile tracers affects deep soil chemical depletion and influences groundwater contamination and long-term chemical fate.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GasHydroSubsLoss_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>How to decompose this?</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Subsurface hydrological loss of volatile tracers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Loss"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_Qualifier rdf:resource="http://www.w3.org/2002/07/Hydrological"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Volatile%20tracers"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000892">
+        <obo:IAO_0000115>The rate of volatile chemical removal from soil systems through surface water-mediated transport processes, including dissolved gas loss in surface runoff and shallow drainage. This surface hydrological loss of volatile tracers affects topsoil chemical depletion and influences surface water contamination and chemical loading to streams.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GasHydroSurfLoss_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Surface hydrological loss of volatile tracers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Loss"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="http://www.w3.org/2002/07/Hydrological"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Volatile%20tracers"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000893">
+        <obo:IAO_0000115>The cumulative carbon input to soil systems through organic matter additions, including compost, crop residues, and other carbon-rich materials applied to enhance soil fertility. This total carbon amendment affects soil organic matter content and influences carbon sequestration and soil health improvement.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>AmendC_CumYr_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total carbon amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000895">
+        <obo:IAO_0000115>The cumulative nitrogen input to soil systems through synthetic and organic fertilizer applications, representing anthropogenic nitrogen additions to terrestrial ecosystems. This total fertilizer nitrogen amendment affects soil nitrogen availability and influences nitrous oxide emissions and groundwater contamination potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FertN_Flx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total fertilizer nitrogen amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Amendment"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000896">
+        <obo:IAO_0000115>The cumulative phosphorus input to soil systems through synthetic and organic fertilizer applications, representing anthropogenic phosphorus additions to terrestrial ecosystems. This total fertilizer phosphorus amendment affects soil phosphorus availability and influences eutrophication potential in surface waters through runoff and erosion.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FerPFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total fertilizer phosphorus amendment</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Amendment"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000897">
+        <obo:IAO_0000115>The cumulative transport rate of dissolved organic carbon across terrestrial surface boundaries, including all pathways of surface carbon movement to aquatic systems. This total surface dissolved organic carbon flux affects carbon cycling between terrestrial and aquatic ecosystems and influences water quality and biogeochemical processes in receiving waters.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSufDOCFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I called these &quot;chemical flux&quot; to distinguish from &quot;heat flux&quot;</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface dissolved organic carbon flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000898">
+        <obo:IAO_0000115>The cumulative transport rate of dissolved organic carbon through subsurface soil and groundwater systems, representing below-ground carbon movement and leaching processes. This total subsurface dissolved organic carbon flux affects groundwater chemistry and influences carbon cycling between soil, groundwater, and atmospheric systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSubsDOCFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface dissolved organic carbon flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000899">
+        <obo:IAO_0000115>The cumulative carbon mass in fallen plant materials including leaves, branches, and reproductive structures that contribute to soil organic matter formation. This total litterfall carbon represents the primary input of organic matter to forest floors and affects soil carbon accumulation and decomposer community dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LiterfalOrgM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total litterfall carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="http://www.w3.org/2002/07/Litter%20(plant)"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000900">
+        <obo:IAO_0000115>The cumulative transport rate of dissolved organic nitrogen across terrestrial surface boundaries, including runoff and surface flow pathways of nitrogen-containing organic compounds. This total surface dissolved organic nitrogen flux affects nitrogen cycling between terrestrial and aquatic ecosystems and influences eutrophication potential in receiving waters.Class</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSufDONFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface dissolved organic nitrogen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000100"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000901">
+        <obo:IAO_0000115>Total Subsurface DON Flux refers to the total flow or movement of Dissolved Organic Nitrogen (DON) below the Earth&apos;s surface. It is a part of the nitrogen cycle that involves the breakdown and distribution of nitrogenous compounds in the soil, which can affect the health of ecosystems and the quality of groundwater.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSubsDONFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface dissolved organic nitrogen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000100"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000902">
+        <obo:IAO_0000115>Total surface DOP Flux refers to the total quantity of Dissolved Organic Phosphorus (DOP) that is transferred from one place to another on the earth&apos;s surface over a specific time period. It is a critical component of the phosphate cycle and is primarily produced through the breakdown of organic compound. This measure plays a critical role in the uptake of phosphorus and its availability in the environment.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSufDOPFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface dissolved organic phosphorus flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000185"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000903">
+        <obo:IAO_0000115>Total subsurface DOP flux refers to the total flow of dissolved organic phosphorus (DOP) from higher to lower concentrations in a specified subsurface area, usually measured in units of mass per time per area. DOP is a subset of total phosphorus that includes any organic compounds containing phosphorus, such as phospholipids and nucleic acids. Being able to quantify DOP fluxes is key to understanding nutrient cycling in ecosystems and crucial for constructing ecosystem and land surface models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSubsDOPFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface dissolved organic phosphorus flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000185"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000904">
+        <obo:IAO_0000115>Total soil precipitated P refers to the total amount of phosphorus (P) in the soil that is in a precipitated form. It is an important measure of the nutrient status of the soil, as phosphorus is a vital nutrient for plant growth. This parameter is often used in Earth system modeling to understand and simulate nutrient cycling and soil fertility.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tXPO4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil precipited phosphorus</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000905">
+        <obo:IAO_0000115>Total soil autotrophic respiration refers to the total amount of carbon dioxide (CO2) released by the metabolic activity of autotrophic organisms in the soil. Autotrophic organisms, which include plants and some types of microorganisms, produce energy through photosynthesis and release CO2 as a byproduct. Autotrophic respiration contributes significantly to the overall soil respiration and is a key component of the carbon cycle. It is influenced by various factors such as temperature, moisture, and nutrient availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootResp_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I think CO2 is wrong?  Autotrophic should go somewhere.</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil autotrophic respiration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000907">
+        <obo:IAO_0000115>Total surface DIC flux refers to the total amount of dissolved inorganic carbon (DIC) that moves across the Earth&apos;s surface over a specified period of time. In the context of Earth system modeling, this is an important parameter that helps to understand and quantify the biogeochemical cycling of carbon at the global scale. It includes the natural fluxes of DIC to and from oceans, rivers, lakes, and other surface bodies of water, as well as anthropogenic (human-caused) DIC fluxes, such as those resulting from fossil fuel combustion and land use change.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSufDICFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface dissolved inorganic carbon flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000008"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000908">
+        <obo:IAO_0000115>Total subsurface DIC flux refers to the total amount of Dissolved Inorganic Carbon (DIC) that moves within the subsurface layers of an ecosystem. This includes movements through soil water, groundwater, and other subsurface flows. DIC in aquatic ecosystems includes gases, such as CO2 and CH4, and bicarbonates and carbonates. The measurement of this flux is important for understanding the carbon cycle within an ecosystem, particularly in the context of climate change and ocean acidification.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSubsDICFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface dissolved inorganic carbon flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000008"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000909">
+        <obo:IAO_0000115>The total surface dissolved inorganic nitrogen (DIN) flux refers to the total amount of DIN (comprising nitrate, nitrite, and ammonium) that moves across the surface of a given area over a certain period of time. This can include fluxes from atmospheric deposition, biological activity, and hydrological processes. Measuring the total surface DIN flux is important for understanding nitrogen cycling and nutrient availability in ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSufDINFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface dissolved inorganic nitrogen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000048"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000910">
+        <obo:IAO_0000115>The total amount of dissolved inorganic nitrogen (DIN) that moves through the subsurface layer of an ecosystem over a particular period of time. This flux describes the rate of DIN transfer from one location to another, typically due to the process of leaching. DIN flux is an important component of the nitrogen cycle in an ecosystem, influencing soil fertility, plant growth, and water quality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSubsDINFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface dissolved inorganic nitrogen flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000048"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000911">
+        <obo:IAO_0000115>The total amount of DIP that is transferred from the surface of the Earth (land and water bodies) to the atmosphere. The DIP flux is an important part of the phosphorus cycle and plays a crucial role in marine and terrestrial ecosystems. It influences productivity, food web dynamics, and the concentrations of greenhouse gases.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSufDIPFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total surface dissolved inorganic phosphorus flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000067"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000912">
+        <obo:IAO_0000115>The total amount of dissolved inorganic phosphorus compounds that move through subsurface water systems over a specified time period. This includes phosphate ions and other inorganic phosphorus forms transported through groundwater, soil water, and other subsurface hydrological pathways, which is crucial for understanding phosphorus cycling in terrestrial ecosystems and its impact on soil fertility and water quality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroSubsDIPFlx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface dissolved inorganic phosphorus flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000067"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000913">
+        <obo:IAO_0000115>Total standing dead C refers to the total amount of carbon contained in dead standing trees in a particular area. This can vary based on factors such as forest type, tree species, and disturbance history. It represents a significant pool of carbon in forest ecosystems, and is important for understanding the carbon cycle and the role of forests in climate change.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>StandingDeadStrutElms_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total standing dead carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000221"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000914">
+        <obo:IAO_0000115>Total N drainage below root zone represents the amount of nitrogen that has leached out from the root zone and entered the deeper layers of soil. This leaching process can result in a significant loss of nutrients from the soil, potentially impacting plant growth and productivity. Additionally, nitrogen leaching can contribute to groundwater pollution, as it can result in elevated levels of nitrate in groundwater.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZDRAIN_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total nitrogen drainage below root zone</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000026"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000915">
+        <obo:IAO_0000115>The amount of phosphorus that is leached from the root zone and transported to deeper soil layers or groundwater. This process can result in nutrient loss from the active plant uptake zone, potentially impacting plant growth and soil fertility while also contributing to potential groundwater contamination and reduced soil productivity in agricultural and natural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PDRAIN_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total phosphorus drainage below root zone</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000916">
+        <obo:IAO_0000115>The ability of soil to conduct electrical current, which is primarily determined by the concentration and mobility of ions in the soil solution. This parameter provides information about soil salinity, nutrient availability, and water content, with higher electrical conductivity typically indicating higher concentrations of dissolved salts and nutrients, making it a useful indicator for soil fertility assessment and agricultural management.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>UION_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Soil electrical conductivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000917">
+        <obo:IAO_0000115>The total amount of dissolved ions transported through subsurface water systems over a specified time period. This includes the movement of various ions such as nitrate, phosphate, calcium, and potassium through groundwater and soil water pathways, which is essential for understanding nutrient cycling, soil chemistry, and the potential for groundwater contamination in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroIonFlx_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total water subsurface ion flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000918">
+        <obo:IAO_0000115>The net exchange of nutrients between different pools or compartments in an ecosystem, such as between soil organic matter, microbial biomass, and plant tissues. This parameter quantifies the overall rate of nutrient cycling processes including mineralization, immobilization, and uptake, which is crucial for assessing ecosystem productivity, soil fertility, and the sustainability of nutrient cycling in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNut_MicbRelease_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total nutrient exchange</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000920">
+        <obo:IAO_0000115>The cumulative rate of all microbial processes that convert gaseous compounds in soil systems. This encompasses the integrated activity of all microorganisms involved in gas cycling, including methanogenic archaea, methanotrophic bacteria, nitrifying bacteria, and denitrifying microbes, providing a comprehensive measure of microbial contribution to atmospheric gas exchange and biogeochemical cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcs_RMicbUptake_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total microbial gases transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000921">
+        <obo:IAO_0000115>The balance between nitrogen fixation and nitrogen loss processes mediated by soil microorganisms. This includes biological nitrogen fixation by free-living and symbiotic bacteria, as well as nitrogen losses through denitrification and other microbial processes, representing the overall contribution of microbial activity to the nitrogen budget of terrestrial ecosystems and soil fertility.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Micb_N2Fixation_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Net microbial nitrogen exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000063"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000922">
+        <obo:IAO_0000115>The combined contribution of plant and microbial processes that add dissolved organic carbon to the soil system. This includes root exudates, plant litter decomposition products, and microbial metabolites that increase the dissolved organic carbon pool, with positive values representing a net input of dissolved organic carbon to the soil that is important for soil carbon storage and microbial nutrition.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>REcoDOMProd_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Net plant+microbial dissolved organic carbon flux, &gt;0 into soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000923">
+        <obo:IAO_0000115>The rate at which microorganisms produce and release dissolved organic matter into the soil system. This includes microbial metabolites, cell lysates, and extracellular compounds that contribute to the dissolved organic matter pool, with positive values representing microbial activities that increase soil dissolved organic matter content and serve as an important carbon and energy source for other soil organisms.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RDOMMicProd_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Microbial dom flux, &gt; 0 into soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000924">
+        <obo:IAO_0000115>The combined microbial respiration of dissolved organic carbon plus dissolved organic acids within a specific soil layer. This process represents the mineralization of dissolved organic matter by heterotrophic microorganisms, converting these compounds to carbon dioxide and other metabolic products, which quantifies an important component of soil carbon cycling and microbial energy metabolism.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TMicHeterActivity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total respiration of DOC+DOA in soil layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000925">
+        <obo:IAO_0000115>Soil water volume occupied by microbial biomass refers to the portion of the total soil water volume that is occupied by the biomass of microorganisms present in the soil, including bacteria, fungi, and other microbes. This metric provides information about the microbial activity and the nutrient cycling capacity of the soil. Microbial biomass plays a significant role in various soil processes, including organic matter decomposition, nutrient cycling, and the formation of soil structure, and can serve as an indicator of soil health and fertility.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VWatMicrobAct_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Soil water volume occupied by microbial biomass</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000222"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000926">
+        <obo:IAO_0000115>Constraints of temperature and water potential on microbial activity refers to how factors such as temperature and water potential can limit the activity of microorganisms in an environmental setting. In particular, temperature can affect microbial metabolism while water potential affects the availability of water for microbial processes.|TFNQ constraints refer to the inhibitory influences of temperature and water potential on microbial activity in the soil ecosystem. Soil temperature and water potential may affect the metabolic activities of microorganisms and, as a result, soil nutrient transformations, organic matter decomposition, and soil gas emissions. The study of these biotic-abiotic interactions is key for understanding the functioning of soil microbial pools and predicting soil responses to environmental changes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TSens4MicbGrwoth_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Constraints of temperature and water potential on microbial activity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000149"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000149"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000929">
+        <obo:IAO_0000115>The rate of transformation of dissolved inorganic matter into dissolved organic matter through microbial and chemical processes. This conversion represents important biogeochemical transformations where inorganic compounds are incorporated into organic molecules, which influences nutrient cycling, carbon sequestration, and the availability of organic substrates for soil organisms.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tRDIM2DOM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Conversion flux from dissolved inorganic matter into dissolved organic matter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000930">
+        <obo:IAO_0000115>The balance between gas production and consumption processes in soil systems, representing the net rate of gas generation or uptake. This parameter quantifies the overall gas exchange in soils including processes like respiration, methanogenesis, and nitrification minus gas consumption processes, which is crucial for understanding greenhouse gas emissions and atmospheric exchange in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RGasNetProd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Net production of gas</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000933">
+        <obo:IAO_0000115>The spatial extent or breadth of the distribution of ammonium (NH4) in a particular area or medium. It is a parameter often measured in soil or water systems to understand the dispersion and concentration of NH4. This information is important in various ecological or environmental contexts, including nutrient cycling, pollution monitoring, and the modeling of biogeochemical processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BandWidthNH4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Width of ammonium band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000197"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000934">
+        <obo:IAO_0000115>The depth in the soil at which a band or layer of ammonium (NH4) fertilizer is located. This is an important parameter in agriculture and soil science as it can affect the availability of nutrients to plants.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BandThicknessNH4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Depth of ammonium band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000935">
+        <obo:IAO_0000115>The horizontal spatial extent or breadth of the distribution of nitrate in a particular soil area or medium. This parameter is often measured in soil systems to understand the dispersion and concentration patterns of nitrate, which is important for assessing nutrient distribution, fertilizer effectiveness, and potential environmental impacts in agricultural and ecological contexts.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BandWidthNO3_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Width of nitrate band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000197"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000936">
+        <obo:IAO_0000115>Depth of NO4 band refers to the vertical distance from the surface of the soil to the band or layer of soil where nitrate (NO4) is concentrated or present in significant amounts. This depth can be important in understanding nutrient availability and movement in soils, as well as potential risks of nutrient leaching and groundwater contamination.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BandThicknessNO3_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Depth of NO4 band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000175"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000937">
+        <obo:IAO_0000115>The horizontal spatial extent or breadth of the distribution of phosphate in a particular soil area or medium. This parameter helps quantify the dispersion and concentration patterns of phosphate ions in soil systems, which is crucial for understanding nutrient availability, fertilizer distribution efficiency, and phosphorus cycling in agricultural and natural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BandWidthPO4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Width of phosphate band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000197"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000938">
+        <obo:IAO_0000115>Depth of PO4 band refers to the vertical distance from the surface to a layer in the soil where Phosphate (PO4) is most concentrated. This depth is a crucial parameter for agricultural practices as it helps in understanding the mobility and availability of the nutrient in the soil.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BandThicknessPO4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Depth of phosphate band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000939">
+        <obo:IAO_0000115>Total depth of NH4 band refers to the total depth through which ammonium (NH4) is distributed or contained within a certain band or layer of soil or sediment. This measure provides insight on the vertical distribution of NH4 in soil which is critical in understanding nutrient cycling and availability for plant growth.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BandDepthNH4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total depth of ammonium band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000291"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000940">
+        <obo:IAO_0000115>Total depth of NO3 band refers to the vertical thickness or depth of a layer or band of soil where nitrate (NO3) is concentrated or prominent. This measure can contribute to understanding nutrient cycling, soil fertility, and groundwater quality, as NO3 is a key nutrient but can also be a pollutant when it leaches into water bodies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BandDepthNO3_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total depth of nitrate band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000941">
+        <obo:IAO_0000115>The total vertical thickness or depth of a soil layer or band where phosphate compounds are concentrated or most abundant. This measurement provides insight into the three-dimensional distribution of phosphate in soil profiles, which is critical for understanding phosphorus cycling, root access to nutrients, and the potential for phosphorus leaching in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BandDepthPO4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total depth of phosphate band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000942">
+        <obo:IAO_0000115>The total rate of nitrous oxide consumption through chemical denitrification processes in non-banded soil areas when not limited by nitrous oxide availability. This parameter quantifies abiotic chemical reduction of nitrous oxide to nitrogen gas, which represents an important pathway for nitrous oxide removal from soil systems and influences greenhouse gas emissions from terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNO2DmndSoilChemo_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total chemodenitrification nitrous oxide uptake non-band unconstrained by N2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000943">
+        <obo:IAO_0000115>The total rate of nitrous oxide consumption through chemical denitrification processes in banded fertilizer zones when not limited by nitrous oxide availability. This parameter quantifies abiotic chemical reduction of nitrous oxide to nitrogen gas in nutrient-rich bands, which affects local nitrogen cycling dynamics and contributes to nitrous oxide removal in fertilized soil systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNO2DmndBandChemo_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total chemodenitrification nitrous oxide uptake band unconstrained by N2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000946">
+        <obo:IAO_0000115>The total gas flux through bubble formation and release integrated across the entire soil column depth. This parameter quantifies the cumulative ebullition process from all soil layers, representing an important pathway for gas transport in saturated soils and sediments, which significantly contributes to greenhouse gas emissions from wetland and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_ebu_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Vertically integrated ebullition flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000947">
+        <obo:IAO_0000115>The rate of gas transport facilitated by plant structures, particularly through root systems and aerenchyma tissues. This process allows gases to move between soil and atmosphere via internal plant air spaces, which is crucial for gas exchange in waterlogged soils and affects both plant respiration and greenhouse gas emissions from vegetated wetland systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_air2root_flx_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Plant-aided gas transport flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000948">
+        <obo:IAO_0000115>The total rate of hydrogen ion generation through various biogeochemical processes in soil systems. This includes hydrogen ion production from organic acid formation, nitrification, root exudation, and other acidifying processes, which affects soil acidity, nutrient availability, and chemical weathering rates in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RProd_Hp_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Total hydrogen ion production</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000949">
+        <obo:IAO_0000115>The flow of water through the micropores in the soil. This is one of the main processes through which water moves downwards from the surface to deeper levels in the soil, besides macropore flow. Micropores typically have a diameter less than 0.08 mm and are responsible for the soil&apos;s water holding capacity and the flow of water and nutrients towards plant roots. They can be found between clay particles and organic matter, and their presence improves soil structure and fertility.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WaterFlowSoiMicP_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Water flux micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000950">
+        <obo:IAO_0000115>The flow of water through large soil pores, typically greater than 0.08 millimeters in diameter, that provide preferential pathways for rapid water movement. Macropore flow is important for understanding infiltration, drainage, and solute transport processes in soil systems, as it can bypass the soil matrix and significantly influence water and nutrient dynamics in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WaterFlowSoiMacP_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Water flux macropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000951">
+        <obo:IAO_0000115>The transfer of thermal energy through micropores via convective processes, where heat is transported by moving fluids within small soil pores. This parameter quantifies heat transport associated with water movement through micropores, which affects soil temperature distribution, thermal conductivity, and energy balance in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatFlow2Soil_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Convective heat flux micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000952">
+        <obo:IAO_0000115>The accumulated difference between gas production processes occurring belowground and the actual gas flux measured at the soil surface over time. This parameter represents the net gas storage or release within the soil profile, which helps quantify gas accumulation or depletion in soil systems and is important for understanding greenhouse gas budgets in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Gas_Prod_TP_cumRes_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Cumulative difference in gas belowground production and surface flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000954">
+        <obo:IAO_0000115>The amount of dissolved organic carbon (DOC) flowing through soil micropores. DOC is a component of the soil organic matter and represents a substantial pool of terrestrial carbon. It contributes to various soil functions and processes, and its dynamics are important in understanding carbon cycling in the environment. Micropores, the smallest pores in soil (&lt; 0.05 mm), allow the transport of water and DOC. Thus, the flux of DOC in these micropores is an important aspect of carbon distribution and movement within the soil.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DOM_MicpTransp_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Dissolved organic carbon flux micropore</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000956">
+        <obo:IAO_0000115>The pressure exerted by gases within soil pore spaces, which affects gas movement, solubility, and exchange processes. This parameter influences gas transport between soil layers and between soil and atmosphere, and is important for understanding gas dynamics, root respiration, and greenhouse gas emissions in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Soil_Gas_pressure_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Soil gas pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_has_unit>Pa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000957">
+        <obo:IAO_0000115>The volume fraction of carbon dioxide gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies the concentration of carbon dioxide in soil air, which reflects respiration processes, organic matter decomposition, and root activity, and is crucial for understanding soil carbon cycling and greenhouse gas dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CO2_Gas_Frac_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Volumetric concentration of gaseous carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000958">
+        <obo:IAO_0000115>The volume fraction of oxygen gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies soil aeration status and oxygen availability for aerobic processes, which affects root respiration, microbial activity, and organic matter decomposition rates in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>O2_Gas_Frac_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Volumetric concentration of gaseous oxygen</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000959">
+        <obo:IAO_0000115>The volume fraction of argon gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter is often used as an inert tracer gas to study soil gas transport processes and calculate gas diffusion rates, as argon is chemically unreactive and provides insight into physical gas movement in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Ar_Gas_frac_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Volumetric concentration of argon gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000251"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000960">
+        <obo:IAO_0000115>The volume fraction of methane gas present in soil pore spaces, typically expressed in parts per million by volume. This parameter quantifies methane concentration in soil air, which reflects anaerobic decomposition processes and methanogenic activity, and is important for understanding greenhouse gas emissions and carbon cycling in waterlogged and anaerobic soil environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CH4_gas_frac_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilBGCDataType.txt</rdfs:comment>
+        <rdfs:label>Volumetric concentration of methane gas</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000973">
+        <obo:IAO_0000115>The total surface area encompassed by a landscape unit or grid cell in Earth system models. This parameter defines the spatial extent of terrestrial ecosystems being modeled and is fundamental for scaling ecosystem processes, calculating mass and energy fluxes, and linking plot-scale measurements to larger spatial scales in environmental and climate modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TAREA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GridDataType.txt</rdfs:comment>
+        <rdfs:label>Total area of landscape</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000984">
+        <obo:IAO_0000115>The original numerical index of the uppermost soil layer at the beginning of a model simulation or time period. This parameter preserves the initial soil structure information and is used for tracking changes in soil layering, erosion and deposition processes, and maintaining consistency in long-term ecosystem modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NUI_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GridDataType.txt</rdfs:comment>
+        <rdfs:label>Initial soil surface layer number</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000985">
+        <obo:IAO_0000115>The numerical index of the deepest soil layer that contains plant roots within a grid cell. This parameter defines the maximum rooting depth and is crucial for modeling plant water and nutrient uptake, root-soil interactions, and the vertical extent of plant influence on soil biogeochemical processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MaxNumRootLays_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GridDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum root layer number</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000237"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000987">
+        <obo:IAO_0000115>The original numerical index of the bottommost soil layer at the beginning of a model simulation or time period. This parameter preserves information about the initial soil profile structure and is used for tracking changes in soil depth, boundary conditions, and maintaining consistency in long-term terrestrial ecosystem modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NLI_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GridDataType.txt</rdfs:comment>
+        <rdfs:label>Initial lowest soil layer number</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000990">
+        <obo:IAO_0000115>The original depth from the surface to the bottom boundary of the litter layer at the beginning of a model simulation. This parameter defines the initial thickness of the organic surface layer and is important for modeling litter decomposition, carbon cycling, and the transition between surface organic matter and mineral soil in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CumLitRDepzInit_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>GridDataType.txt</rdfs:comment>
+        <rdfs:label>Initial position of the bottom of liter layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000997">
+        <obo:IAO_0000115>Net Microbial DOC flux refers to the net movement or transfer of Dissolved Organic Carbon (DOC) mediated by microbes across a certain area over a specified period of time. This plays a vital role in the carbon cycle as DOC represents a significant fraction of total organic carbon in most ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RDOCUptkHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
+        <rdfs:label>Net microbial dissolved organic carbon flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0000998">
+        <obo:IAO_0000115>Net microbial acetate flux refers to the net change in the amount of acetate, a key intermediate in many biological processes, due to microbial activity. This is an important measure in microbial ecology and biogeochemistry, as acetate fluxes can have significant impacts on various environmental processes and nutrient cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RAcetateUptkHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
+        <rdfs:label>Net microbial acetate flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000205"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001005">
+        <obo:IAO_0000115>Total heterotrophic microbial nitrate uptake non-band unconstrained by nitrate represents the maximum rate of nitrate consumption by heterotrophic microorganisms in non-banded soil areas when nitrate availability is not limiting. This parameter quantifies microbial denitrification potential and is crucial for understanding nitrogen cycling, greenhouse gas production, and competition between plants and microbes for nitrogen resources in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNO3ReduxDmndSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
+        <rdfs:label>Total heterotrophic microbial nitrate uptake non-band unconstrained by NO3</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001006">
+        <obo:IAO_0000115>Total heterotrophic microbial nitrogen dioxide uptake non-band unconstrained by nitrogen dioxide represents the maximum rate of nitrogen dioxide consumption by heterotrophic microorganisms in non-banded soil when nitrogen dioxide availability is not limiting. This parameter quantifies microbial capacity for nitrogen dioxide reduction during denitrification processes and is important for understanding nitrogen cycling and nitrous oxide production in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNO2DmndReduxSoilHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
+        <rdfs:label>Total heterotrophic microbial nitrogen dioxide uptake non-band unconstrained by NO2</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001007">
+        <obo:IAO_0000115>Total heterotrophic microbial nitrate uptake in band soil unconstrained by nitrate represents the maximum rate of nitrate consumption by heterotrophic microorganisms in fertilizer-banded soil areas when nitrate availability is not limiting. This parameter quantifies enhanced microbial denitrification potential in nutrient-rich bands and is essential for understanding localized nitrogen cycling, fertilizer efficiency, and greenhouse gas emissions in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNO3ReduxDmndBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
+        <rdfs:label>Total heterotrophic microbial nitrate uptake in band soil unconstrained by NO3</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001008">
+        <obo:IAO_0000115>Total heterotrophic microbial nitrogen dioxide uptake in band soil unconstrained by nitrogen dioxide represents the maximum rate of nitrogen dioxide consumption by heterotrophic microorganisms in fertilizer-banded soil when nitrogen dioxide availability is not limiting. This parameter quantifies enhanced denitrification capacity in nutrient-rich zones and is important for understanding nitrogen cycling dynamics and nitrous oxide production in fertilized agricultural soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNO2DmndReduxBandHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
+        <rdfs:label>Total heterotrophic microbial nitrogen dioxide uptake in band soil unconstrained by NO2</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001009">
+        <obo:IAO_0000115>Total heterotrophic microbial nitrous oxide uptake unconstrained by nitrous oxide represents the maximum rate of nitrous oxide consumption by heterotrophic microorganisms when nitrous oxide availability is not limiting. This parameter quantifies the potential for microbial nitrous oxide reduction to nitrogen gas during the final step of denitrification, which is crucial for understanding greenhouse gas mitigation and nitrogen cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RN2ODmndReduxHeter_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
+        <rdfs:label>Total heterotrophic microbial nitrous oxide uptake unconstrained by N2O</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001026">
+        <obo:IAO_0000115>Autotrophic nitrogen dioxide oxidation in non-band soil represents the rate at which nitrite-oxidizing bacteria convert nitrite to nitrate in non-fertilized soil areas. This parameter quantifies the second step of nitrification and is essential for understanding complete nitrogen oxidation, nitrate production, and energy generation by chemosynthetic microorganisms in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNO2OxidAutor_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
+        <rdfs:label>Autotrophic nitrogen dioxide oxidation in non-band soil</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001028">
+        <obo:IAO_0000115>Autotrophic nitrogen dioxide oxidation in band soil represents the rate at which nitrite-oxidizing bacteria convert nitrite to nitrate in fertilizer-banded soil areas. This parameter quantifies enhanced nitrate production in nutrient-rich zones and is important for understanding fertilizer transformation, nitrogen availability, and localized biogeochemical processes in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RNO2OxidAutorBand_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicrobialDataType.txt</rdfs:comment>
+        <rdfs:label>Autotrophic nitrogen dioxide oxidation in band soil</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001038">
+        <obo:IAO_0000115>Harvest efficiency refers to the proportion of yield that is successfully harvested from the total available crop. It is a crucial parameter in agricultural systems modelling, influencing yield predictions and management strategies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracBiomHarvsted</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
+        <rdfs:label>Harvest efficiency</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000003"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001039">
+        <obo:IAO_0000115>Harvest cutting height or fractional Leaf Area Index (LAI) removal refers to the parameter used in agricultural and ecosystem modelling to denote the height at which crops are cut during harvesting or the fraction of LAI that is removed. When positive, it represents the cutting height in harvesting, and when negative, it represents the fractional removal of LAI. This is used to estimate the biomass yield and the impact of the harvest on the remaining crop and soil nutrient balance.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracCanopyHeightCut_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
+        <rdfs:label>Harvest cutting height (+ve) or fractional LAI removal (-ve)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000076"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000003"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000164"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001051">
+        <obo:IAO_0000115>Total carbon dioxide flux from fire quantifies the amount of carbon dioxide gas released to the atmosphere during combustion events in terrestrial ecosystems. This parameter represents the largest component of fire emissions and is fundamental for understanding the carbon cycle impacts of wildfires and prescribed burns, as well as their contribution to atmospheric carbon dioxide concentrations in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CO2byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
+        <rdfs:label>Total carbon dioxide flux from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001052">
+        <obo:IAO_0000115>Total methane flux from fire quantifies the amount of methane gas released to the atmosphere during combustion events in terrestrial ecosystems. This parameter is essential for understanding greenhouse gas emissions from wildfires and prescribed burns, as methane is a potent greenhouse gas that contributes to global warming and climate change impacts in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CH4byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
+        <rdfs:label>Total CH4 flux from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001053">
+        <obo:IAO_0000115>Total O2 flux from fire refers to the total amount of oxygen that is released or absorbed during a fire. This measure includes the oxygen used for combustion as well as the oxygen produced during the burning process. It is a critical component in understanding the impact of fire on the atmosphere and the role it plays in the earth&apos;s carbon cycle.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>O2byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
+        <rdfs:label>Total flux from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001054">
+        <obo:IAO_0000115>Total ammonia flux from fire represents the amount of ammonia gas emitted to the atmosphere during combustion processes in vegetation and organic matter. Fire-induced ammonia emissions contribute significantly to nitrogen cycling in ecosystems and can affect air quality, soil chemistry, and atmospheric nitrogen deposition patterns in regional and global biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NH3byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
+        <rdfs:label>Total NH3 flux from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001055">
+        <obo:IAO_0000115>Total N2O flux from fire refers to the total amount of nitrous oxide (N2O) that is released into the atmosphere as a result of burning processes. Fires, including forest and grassland fires, can produce N2O as a byproduct of combustion. This parameter is significant in Earth system modeling as N2O is a potent greenhouse gas that can contribute to global warming and climate change.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>N2ObyFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
+        <rdfs:label>Total nitrous oxide flux from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001056">
+        <obo:IAO_0000115>Total PO4 flux from fire refers to the quantity of phosphate, an essential plant nutrient, that is expelled into the environment as a result of combustion processes. Fire events cause the release of nutrients, including phosphate, which are usually bound in plant biomass and soil organic matter. These nutrients can then be transported through smoke, ash, or post-fire run-off. Understanding the flux of these nutrients helps in assessing the impacts of fires on nutrient cycling and ecosystem productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PO4byFire_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
+        <rdfs:label>Total phosphate flux from fire</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001058">
+        <obo:IAO_0000115>The initial number of active plant function types in a grid.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NP0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>PlantMgmtDataType.txt</rdfs:comment>
+        <rdfs:label>Initial number of plant species</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001061">
+        <obo:IAO_0000115>The soil layer number for the root tip of a given root axis.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NIXBotRootLayer_rpft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum soil layer number for root axes</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001063">
+        <obo:IAO_0000115>An indicator of in which soil layer the deepest root exist.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NIXBotRootLayer_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum soil layer number for all root axes</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001066">
+        <obo:IAO_0000115>Root growth yield refers to the productivity of biomass accumulation in the roots of plants, expressed as the amount of new root biomass produced per unit of resource input, such as water, nutrients, or carbon dioxide. It represents the efficiency of plants in utilizing resources for root growth and plays a crucial role in the overall productivity and nutrient cycling within terrestrial ecosystems. Root growth yield is a key parameter in Earth system models as it influences the carbon and nutrient dynamics in soils, water uptake, and the overall functioning of ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootBiomGrosYld_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Measurement of root growth yield</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001067">
+        <obo:IAO_0000115>Threshold root nonstructural C content for initiating new root axis is a plant physiological parameter that indicates the minimum concentration of nonstructural carbon (C) in a plant&apos;s root that is required for the initiation of a new root axis. It plays a critical role in plant root development and further plant growth.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MinNonstC2InitRoot_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Threshold root nonstructural carbon content for initiating new root axis</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001068">
+        <obo:IAO_0000115>Fraction of remobilizable nonstructural biomass in root represents the proportion of root biomass that can be mobilized and translocated to other plant parts during times of resource limitation or stress. This parameter is crucial for understanding plant carbon allocation strategies and nutrient recycling within plants, particularly during periods of resource scarcity or when plants need to support growth in other tissues.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootFracRemobilizableBiom</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of remobilizable nonstructural biomass in root</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001069">
+        <obo:IAO_0000115>Root volume:mass ratio (DMVL) is a measure of the volume and mass of plant roots. It provides insights into the root system architecture, root density, and the overall growth and health of plants. This ratio can vary widely among different plant species and can be influenced by various environmental factors such as soil type, nutrient availability, and water content.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootVolPerMassC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root volume:mass ratio</rdfs:label>
+        <bervo:BERVO_has_unit>m3 g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001071">
+        <obo:IAO_0000115>Root diameter refers to the thickness of the root and root diameter secondary axes refers to the thickness of the secondary (or lateral) roots. Different species of plants have different types of roots systems and different root thicknesses. This thickness can play a significant role in the plant&apos;s ability to take up water and nutrients from the soil.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Root2ndMaxRadius1_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root diameter secondary axes</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000163"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001072">
+        <obo:IAO_0000115>The cross-sectional area of the primary root axes refers to the area of a section cut through the primary root axis perpendicular to its length. This is an important parameter in understanding the root architecture, water and nutrient uptake, as well as overall plant growth.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Root1stXSecArea_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root cross-sectional area primary axes</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001075">
+        <obo:IAO_0000115>Root nitrogen to carbon ratio represents the mass ratio of nitrogen to carbon content in root tissues, indicating the nutritional quality and metabolic activity of root systems. This stoichiometric parameter influences decomposition rates, nutrient cycling, and soil organic matter formation when roots die and decompose, making it fundamental for biogeochemical modeling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootrNC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root N:C ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001076">
+        <obo:IAO_0000115>Root phosphorous to carbon ratio quantifies the mass ratio of phosphorous to carbon in root tissue, reflecting the phosphorous content and metabolic demands of root systems. This stoichiometric relationship affects decomposition dynamics, phosphorous cycling, and nutrient availability when root litter enters soil organic matter pools in biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootrPC_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root P:C ratio</rdfs:label>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001077">
+        <obo:IAO_0000115>Root porosity refers to the percentage of the total root volume that is not occupied by plant cells or materials. This includes air spaces and intercellular spaces within the root structure. Root porosity is an important factor in determining a plant&apos;s ability to uptake water and nutrients from the soil, and can be influenced by factors such as root architecture, soil conditions, and water availability.|Root porosity refers to the proportion of the root volume that is not occupied by solid materials. This is a measurement of the open space within the root system that can be filled with air or water. Root porosity can have an impact on plant health as it influences the root’s ability to draw up water and nutrients. It can also facilitate the exchange of gases between the root system and the soil environment.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootPorosity_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root porosity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Porosity"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001078">
+        <obo:IAO_0000115>Root radial resistivity refers to the resistance offered by the root system of a plant to the radial flow of water and nutrients. It is an important factor affecting the uptake of water and nutrients from soil.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootRadialResist_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root radial resistivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Resistivity"/>
+        <bervo:BERVO_has_unit>MPa h m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001079">
+        <obo:IAO_0000115>Root axial resistivity (RSRA) is a measure of the ability of a plant&apos;s root system to resist the flow of electric current along its length. It is an important parameter in the study of plant physiology and root system architecture, as it can provide insights into the structure and function of the root system. The RSRA value can be influenced by various factors, including the species and age of the plant, soil conditions, and environmental factors.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootAxialResist_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root axial resistivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Resistivity"/>
+        <bervo:BERVO_has_unit>MPa h m-4</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001080">
+        <obo:IAO_0000115>Shoot-root rate constant for nonstructural C exchange refers to the rate at which carbon is exchanged between the shoot and root of a plant, specifically in relation to nonstructural carbon compounds. This value can impact a range of plant processes, including growth, resource allocation, and response to environmental stress.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ShutRutNonstElmntConducts_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Shoot-root rate constant for nonstructural carbon exchange</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000161"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001081">
+        <obo:IAO_0000115>The maximum rate at which roots can take up ammonium (NH4) from the soil. This rate can depend on various factors, such as the concentration of NH4 in the soil, the root characteristics, temperature, and soil moisture.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VmaxNH4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum root ammonium uptake rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000290"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g m-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001082">
+        <obo:IAO_0000115>Km for root NH4 uptake refers to the half-saturation constant for the uptake of ammonium (NH4) by plant roots. It is a parameter used in modeling to describe the nutrient uptake kinetics of plants. A lower Km value indicates a higher affinity of the plant for NH4, meaning that the plant can uptake NH4 efficiently even at low soil NH4 concentrations. Conversely, a higher Km value indicates a lower affinity of the plant for NH4, meaning that the plant needs higher soil NH4 concentrations to uptake NH4 efficiently. The Km for root NH4 uptake is an important factor that influences nutrient cycling, plant nutrition, and productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>KmNH4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Km for root ammonium uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001083">
+        <obo:IAO_0000115>Minimum ammonium concentration for root ammonium uptake defines the threshold soil ammonium concentration below which plants cannot effectively absorb ammonium nitrogen from the soil solution. This parameter determines the lower limit of plant nitrogen acquisition and influences competitive dynamics between plants and soil microorganisms for available nitrogen resources in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CMinNH4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Minimum ammonium concentration for root ammonium uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001084">
+        <obo:IAO_0000115>Maximum root nitrate uptake rate represents the highest rate at which plant roots can absorb nitrate nitrogen from soil under optimal conditions. This kinetic parameter defines the upper limit of plant nitrate acquisition capacity and is essential for modeling nitrogen competition between vegetation and soil microorganisms in terrestrial ecosystem nitrogen cycling studies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VmaxNO3Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum root nitrate uptake rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000290"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g m-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001085">
+        <obo:IAO_0000115>Michaelis constant for root nitrate uptake represents the substrate concentration at which nitrate uptake rate reaches half of its maximum value. This biochemical parameter characterizes the affinity of root transport systems for nitrate, with lower values indicating higher uptake efficiency at low soil nitrate concentrations in plant-soil nitrogen dynamics models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>KmNO3Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Km for root nitrate uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001086">
+        <obo:IAO_0000115>The minimum concentration of nitrate (NO3) required in root zone for root ammonium (NH4) uptake</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CminNO3Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Minimum nitrate concentration for root ammonium uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001087">
+        <obo:IAO_0000115>Maximum root phosphate uptake rate defines the highest rate at which plant roots can absorb phosphate from soil solution under saturated conditions. This parameter establishes the upper limit of plant phosphorous acquisition and is critical for understanding phosphorous limitation effects on plant growth and ecosystem productivity in biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VmaxPO4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum root phosphate uptake rate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000290"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g m-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001088">
+        <obo:IAO_0000115>Km for root PO4 uptake refers to the half-maximal velocity constant (Km) of phosphate (PO4) uptake by plant roots. It is a parameter that characterizes the efficiency and capacity of root systems to absorb phosphate from the soil. A lower Km value indicates higher efficiency of phosphate uptake, while a higher Km value indicates lower efficiency. This parameter is important in understanding nutrient dynamics, plant growth and productivity, and strategies for optimizing nutrient use efficiency.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>KmPO4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Km for root phosphate uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001089">
+        <obo:IAO_0000115>Minimum PO4 concentration for root NH4 uptake refers to the minimum concentration of phosphate (PO4) in the soil solution that allows roots of plants to absorb or take up ammonium (NH4). Ammonium is a form of nitrogen that is absorbed by plant roots from the soil and used as a nutrient. The absorption of ammonium by plant roots is often dependent on the concentration of other nutrients in the soil solution, including phosphate. By defining the minimum PO4 concentration for root NH4 uptake, it becomes possible to better understand and model nutrient dynamics and plant nutrition in soil ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CMinPO4Root_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Minimum phosphate concentration for root ammonium uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000138"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001090">
+        <obo:IAO_0000115>Root internal radius refers to the inner radius of a plant&apos;s root. It is an important factor in plant growth and development, affecting the plant&apos;s ability to absorb water and nutrients from the soil.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootRaidus_rpft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root internal radius</rdfs:label>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001091">
+        <obo:IAO_0000115>Root N:C ratio x root growth yield (CNRTS) is a measure of the relative investment in root nitrogen (N) versus root carbon (C) during root growth. This ratio influences important aspects of plant growth, development, and nutrient use efficiency. In the context of earth systems modeling, CNRTS can play a critical role in simulating plant nutrient dynamics and their influence on broader ecosystem functions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNRTS_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Deprioritize</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root N:C ratio x root growth yield</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000105"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000225"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001092">
+        <obo:IAO_0000115>Root phosphorous to carbon ratio multiplied by root growth yield represents the phosphorous investment efficiency in root biomass production. This composite parameter quantifies how effectively plants allocate phosphorous resources for root growth and influences phosphorous cycling dynamics and plant competitive strategies in nutrient-limited terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CPRTS_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Deprioritize</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root P:C ratio x root growth yield</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000105"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000211"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001094">
+        <obo:IAO_0000115>Maximum radius of primary roots defines the largest possible radius that main structural roots can achieve during plant development. This morphological constraint affects root hydraulic conductivity, mechanical stability, and resource investment strategies, influencing overall plant architecture and competitive ability in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Root1stMaxRadius_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum radius of primary roots</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001095">
+        <obo:IAO_0000115>Maximum radius of secondary roots establishes the upper limit for the thickness of lateral or branch roots that develop from primary root axes. This parameter influences the balance between resource acquisition surface area and structural investment, affecting root system efficiency and plant competitive strategies for soil resource capture.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Root2ndMaxRadius_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum radius of secondary roots</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001096">
+        <obo:IAO_0000115>Root branching frequency refers to the number of root branches per unit length of root. This is an important attribute of root system architecture and can significantly influence root function, including nutrient and water uptake.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootBranchFreq_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root branching frequency</rdfs:label>
+        <bervo:BERVO_has_unit>m-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001098">
+        <obo:IAO_0000115>Root tortuosity to calculate root gaseous diffusivity measures the complexity of pathways for gas movement through root tissue pore spaces. This parameter affects oxygen transport to root tissues and carbon dioxide efflux from root respiration, influencing root metabolism and survival under waterlogged or compacted soil conditions in ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootPoreTortu4Gas_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root tortuosity to calculate root gaseous diffusivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000289"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001099">
+        <obo:IAO_0000115>Root layer non-structural element refers to aspects of a plant&apos;s root layer that do not contribute to its structural integrity. These may include biomolecules, enzymes, or other compounds that play vital roles in the plant&apos;s basic physiological processes. In earth system modeling, these non-structural elements help in understanding the health and function of plant roots and can impact parameters like nutrient uptake, soil interaction, and overall plant vitality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootNodulNonstElms_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer nonstructural element</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001101">
+        <obo:IAO_0000115>Root layer length of primary axes refers to the length of the primary roots in the layer of soil. It provides information on the depth distribution of roots within the soil profile.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Root1stLen_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer length primary axes</rdfs:label>
+        <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001102">
+        <obo:IAO_0000115>Secondary root length refers to the length of the secondary, or lateral, roots in a plant&apos;s root system. Secondary roots develop from the primary root and enhance the root system&apos;s ability to anchor the plant and absorb water and nutrients from the soil. This measure can vary greatly depending on plant species, age, and environmental conditions.|Secondary root length refers to the total length of all secondary roots in the root system of a plant. Secondary roots, also known as lateral roots, branch off from the primary root or taproot in root layer. Secondary roots improve the efficiency of water and nutrient absorption from the soil and contribute to the stability of the plant. Measuring secondary root length is important in studies of plant growth, development, and adaptation to various environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Root2ndLen_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer length secondary axes</rdfs:label>
+        <bervo:BERVO_has_unit>m d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001104">
+        <obo:IAO_0000115>Root layer number primary axes refers to the count of primary root axes in a specific layer of root system. The primary root axis is the main root from which smaller lateral roots grow. Different root layers can have different densities and organization of primary root axes, affecting nutrient uptake and anchorage of the plant. This count aids in understanding root architecture and its effects on plant growth.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Root1stXNumL_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer number primary axes</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001106">
+        <obo:IAO_0000115>Root layer number secondary axes refer to the number of secondary roots emerging from the primary roots in the root layer of plants. This measure is critical in understanding the complexity and efficiency of the root system of plants, influencing nutrient and water uptake, plant stability, and interactions with the soil microorganisms.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Root2ndXNum_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer number secondary axes</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000176"/>
+        <bervo:BERVO_has_unit>d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001107">
+        <obo:IAO_0000115>The term &apos;root layer average length&apos; refers to the average length of roots within a specific layer of soil. It is a parameter used in earth systems modeling to characterize the size and distribution of roots in the soil profile. This parameter influences various processes such as nutrient uptake, water absorption, and carbon allocation, and can affect the overall productivity and stability of terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Root2ndMeanLens_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer average length</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000260"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001108">
+        <obo:IAO_0000115>Root layer area per plant refers to the total area covered by the roots of a single plant. It is a parameter used in ecological and earth system modeling to understand root development, nutrient uptake, and the overall growth of plants. This information is also important for understanding soil-plant interactions and nutrient cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootAreaPerPlant_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer area per plant</rdfs:label>
+        <bervo:BERVO_has_unit>m p-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001109">
+        <obo:IAO_0000115>Root layer volume water refers to the volume of water present within the root layer of soil. This measurement is crucial in understanding plant water uptake, soil water retention, and the hydrological balance within the soil profile. It is measured in volume units (e.g., cubic meters) per soil layer depth (e.g., meters) and can significantly vary based on soil characteristics, environmental conditions, and plant root systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootVH2O_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer volume water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001111">
+        <obo:IAO_0000115>Root layer volume air refers to the amount of air space present within the root layer of soil. This space is critical for plant growth as it allows for the exchange of gases between the roots and the atmosphere, facilitates the movement of water and nutrients to the roots, and prevents the soil from becoming overly compacted. It is a vital parameter in understanding plant physiology and soil-plant interactions, and can be influenced by factors such as soil type, compaction, moisture content, and root growth.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootPoreVol_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer volume air</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001116">
+        <obo:IAO_0000115>Root water uptake refers to the process by which plant roots extract water from the soil. It is a vital parameter in earth systems modeling as it influences the distribution and availability of water in terrestrial ecosystems. Root water uptake is influenced by various factors such as soil moisture content, plant root characteristics, and environmental conditions. It is essential for accurately simulating the water cycle and understanding the dynamics of plant-water interactions in ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>AllPlantRootH2OLoss_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root water uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000193"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001117">
+        <obo:IAO_0000115>The total water potential within plant roots, representing the sum of osmotic, turgor, and matric potentials. This measurement is fundamental for understanding water transport from soil to plant and predicting water stress responses in vegetation modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSIRoot_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root total water potential</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001122">
+        <obo:IAO_0000115>The parameter &apos;total root gas content&apos; refers to the amount of gas stored in the root system of a plant. It represents the total volume of gases, such as oxygen and carbon dioxide, that are present in the root zone. This parameter can be influenced by disturbances, such as deforestation or land use change, which can lead to changes in the root system and subsequently impact the amount of gas stored in the roots.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRootGasLossDisturb_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Total root gas content</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001123">
+        <obo:IAO_0000115>The total amount of carbon stored in the root system of an individual plant. This parameter is essential for calculating carbon allocation patterns, belowground carbon pools, and understanding plant investment strategies in root versus shoot biomass.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootBiomCPerPlant_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root carbon per plant</rdfs:label>
+        <bervo:BERVO_has_unit>g p-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001124">
+        <obo:IAO_0000115>Plant root element refers to any chemical element found in the roots of a plant. These elements play a crucial role in plant growth and nutrition, as well as in soil fertility and the wider ecosystem.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Plant root element</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000220"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001125">
+        <obo:IAO_0000115>Plant root structural element refers to the features that comprise the structure of a plant&apos;s roots, including the root hairs, root tip, and root cap. These elements are crucial for nutrient absorption, water uptake, and structural support.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootStrutElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Plant root structural element</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001126">
+        <obo:IAO_0000115>The amount of carbon contained in protein compounds within a specific root layer per unit ground area. This measurement represents the nitrogen-rich organic carbon pool that is readily available for decomposition and nutrient cycling in soil ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootProteinC_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer protein carbon</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001127">
+        <obo:IAO_0000115>Root layer element primary axes refers to the main or principal axes of elements (parts or sections) within the root layer.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootMyco1stStrutElms_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer element primary axes</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001128">
+        <obo:IAO_0000115>The secondary axes of an element in the root layer.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootMyco2ndStrutElms_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer element secondary axes</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000163"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001129">
+        <obo:IAO_0000115>Root layer C refers to the amount of carbon present in the soil layer where plant roots predominantly reside. It is a parameter used in earth systems modeling to simulate and understand the carbon dynamics and cycling within terrestrial ecosystems. The root layer C can vary across different plant types, soil conditions, and land management practices, and plays a crucial role in influencing soil carbon stocks, nutrient availability, and overall ecosystem productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PopuRootMycoC_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer carbon</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001130">
+        <obo:IAO_0000115>Root layer nodule element refers to the mineral content in the root nodules of plants. These nodules, which are formed in a mutualistic relationship between certain plants and bacteria, play an essential role in the nitrogen cycle by housing bacteria that can convert atmospheric nitrogen into a form that can be used by plants.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootNodulStrutElms_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer nodule element</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000220"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001131">
+        <obo:IAO_0000115>Root total nodule mass refers to the total mass of the nodules that are present in the roots of a plant. Nodules contain bacteria that convert nitrogen in the air into a form that can be used by the plant, a process known as nitrogen fixation. Thus, the total nodule mass can indicate the capacity of a plant to fix nitrogen.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NodulStrutElms_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root total nodule mass</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000078"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001132">
+        <obo:IAO_0000115>Root layer structural C is the amount of carbon found in the structural components of the root layer of plants. The structural components of the plants are responsible for the growth and development of the plant. Understanding the amount of structural carbon in roots can provide insights into the plant&apos;s health and productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootMycoActiveBiomC_pvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer structural carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000191"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000006"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001134">
+        <obo:IAO_0000115>Root layer nonstructural element concentration refers to the concentration of nonstructural elements, such as carbohydrates and sugars, within the root layer of a terrestrial ecosystem. Nonstructural elements are organic compounds that are not part of the plant&apos;s structural tissues but are important for energy storage and metabolism. The concentration of these elements in the root layer can influence various processes, including nutrient uptake, plant growth, and carbon cycling within the ecosystem. This parameter is relevant for earth system modeling as it provides insights into the carbon dynamics and functioning of terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootNonstructElmConc_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer nonstructural element concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001136">
+        <obo:IAO_0000115>Root layer protein C concentration refers to the concentration of organic carbon in the root layer of the soil. It represents the amount of carbon contained in proteins found in the roots of plants within a given area of soil. This parameter is important in earth systems modeling as it influences nutrient uptake, soil carbon dynamics, and soil microbial activity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RootProteinConc_rpvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>RootDataType.txt</rdfs:comment>
+        <rdfs:label>Root layer protein carbon concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001140">
+        <obo:IAO_0000115>Surface litter boundary layer conductance refers to the rate of energy or mass transfer from the litter layer on the surface of the soil to the atmosphere. This is largely dependent on factors such as litter type, structure, and moisture content, along with atmospheric conditions such as wind speed, temperature, and humidity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PARR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Surface litter boundary layer conductance</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Boundary%20Layer"/>
+        <bervo:BERVO_has_unit>m t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001143">
+        <obo:IAO_0000115>Water transfer between soil surface and surface litter this variable represents the movement of water between the soil surface and the surface litter, or organic material, that covers the soil. This exchange of water can occur through various processes, including direct contact, capillary action, and gravitational movement. The amount and rate of water transfer can vary depending on factors such as soil properties, litter characteristics, and environmental conditions. Understanding this water exchange is important for modeling and simulating soil hydrology, soil moisture dynamics, and overall ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatFLoLitr2SoilM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Water transfer between soil surface and surface litter</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001144">
+        <obo:IAO_0000115>The volumetric rate of water input to the surface litter layer from snowmelt per unit ground area. This flux is important for understanding seasonal hydrology, litter decomposition rates, and nutrient leaching processes in snow-dominated ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatFlowSno2LitRM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Meltwater flux into surface litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001145">
+        <obo:IAO_0000115>FracSurfByLitR refers to the proportion of the soil surface that is covered by surface litter. Surface litter refers to the layer of fallen leaves, twigs, bark, and other organic material that covers the soil surface. It plays a crucial role in the nutrient cycling processes in ecosystems, providing a source of nutrients and organic matter to the soil below and offering protection against soil erosion.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracSurfByLitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of soil surface covered by surface litter</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001146">
+        <obo:IAO_0000115>The net rate of thermal energy transfer to the surface litter layer per unit ground area. This parameter is crucial for modeling litter temperature dynamics, decomposition rates, and the thermal buffering effects of organic surface layers in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatFLoByWat2LitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Net heat transfer to surface litter</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001147">
+        <obo:IAO_0000115>The total volume of surface litter per unit ground area, including both solid organic matter and pore spaces. This measurement is essential for calculating litter bulk density, porosity, and the physical capacity for water retention and gas exchange.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Surface litter volume</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001148">
+        <obo:IAO_0000115>Threshold surface litter heat capacity refers to the minimum amount of heat energy required to change the temperature of a given amount of surface litter by a certain degree. It is an important parameter in the modelling of fire dynamics and the effects of wildfires on ecosystems, as it helps to determine the susceptiblity of surface litter to ignition and combustion.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VHeatCapLitRMin_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Threshold surface litter heat capacity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000147"/>
+        <bervo:BERVO_has_unit>MJ d-2 K-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001150">
+        <obo:IAO_0000115>Net water transfer to surface litter refers to the total amount of water that is transferred to the surface litter layer of an ecosystem from other parts of the ecosystem, over a given period of time. The surface litter layer, which is made up of decomposing organic matter such as dead leaves, grasses, and other plant materials, plays a crucial role in the hydrological cycle of the ecosystem. This process is an essential aspect of water cycle in ecosystems, influencing soil moisture levels, nutrient cycling, and the overall health and functioning of the ecosystem.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatFLo2LitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Net water transfer to surface litter</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000262"/>
+        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001152">
+        <obo:IAO_0000115>The rate of thermal energy release per unit ground area when water freezes within the surface litter layer. This heat flux affects local temperature dynamics and influences the thermal regime of the litter-soil interface during freezing periods.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TLitrIceHeatFlxFrez_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Latent heat released from water freeze in surface litter</rdfs:label>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001153">
+        <obo:IAO_0000115>Precipitation flux into surface litter refers to the flow rate of precipitation, such as rain, snowfall, or dew, into the surface litter layer of an ecosystem. Surface litter, which consists of dead plant material such as leaves and twigs, plays a critical role in nutrient cycling and soil formation. Measurement of this precipitation flux is important for understanding the hydrological dynamics of an ecosystem, particularly the processes of infiltration and percolation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Rain2LitRSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Precipitation flux into surface litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001154">
+        <obo:IAO_0000115>Irrigation flux into surface litter quantifies the amount of water added to the surface litter layer of the soil through irrigation. Surface litter refers to the organic material, such as dead leaves, twigs, and other plant residues, that covers the soil surface. This process can affect the moisture content and decomposition rates of the surface litter, affecting nutrient cycling and soil fertility.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Irrig2LitRSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Irrigation flux into surface litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000070"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000096"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001158">
+        <obo:IAO_0000115>The total volume of water per unit ground area present in the litter layer at the beginning of a simulation period. This parameter establishes initial hydrological conditions for modeling water dynamics, decomposition processes, and heat transfer in the litter layer.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LitWatMassBeg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Total initial water mass in litter layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>m3 H2O d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001159">
+        <obo:IAO_0000115>The total volume of water per unit ground area remaining in the litter layer at the end of a simulation period. This parameter allows calculation of net water flux through the litter layer and assessment of water balance changes over time.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LitWatMassEnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Total final water mass in litter layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000266"/>
+        <bervo:BERVO_has_unit>m3 H2O d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001160">
+        <obo:IAO_0000115>The total volumetric rate of precipitation input to the litter layer per unit ground area, including both direct rainfall and throughfall. This flux drives litter hydration, leaching processes, and provides water for microbial decomposition activities.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Rain2LitR_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfLitterDataType.txt</rdfs:comment>
+        <rdfs:label>Total precipitation reaches the litter layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 H3O d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001161">
+        <obo:IAO_0000115>The average radius of microbial cells used in biogeochemical models to calculate surface area and volume. This parameter affects microbial contact with substrates, uptake kinetics, and spatial distribution of biogeochemical reactions in soil and sediment environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ORAD</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:comment>Vague</rdfs:comment>
+        <rdfs:label>Microbial radius</rdfs:label>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001162">
+        <obo:IAO_0000115>The number of microbial cells per unit volume of soil or sediment. This parameter determines the spatial distribution of biogeochemical processes and influences the rates of nutrient cycling, organic matter decomposition, and greenhouse gas production in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BIOS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:comment>Vague</rdfs:comment>
+        <rdfs:label>Microbial density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_has_unit>n m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001163">
+        <obo:IAO_0000115>The total surface area of microbial cells per unit volume of soil or sediment. This parameter controls the contact area available for substrate uptake, enzyme activity, and biogeochemical reactions, directly influencing the efficiency of microbial processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>BIOA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:comment>Vague</rdfs:comment>
+        <rdfs:label>Microbial surface area</rdfs:label>
+        <bervo:BERVO_has_unit>m2 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000091"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001165">
+        <obo:IAO_0000115>The maximum fraction of nitrogen that can be remobilized from microbial biomass during nutrient stress or death. This parameter controls nitrogen cycling efficiency and determines how much microbial nitrogen becomes available for plant uptake or other biogeochemical processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Maximum remobilization of microbial nitrogen</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001166">
+        <obo:IAO_0000115>The maximum fraction of phosphorus that can be recycled within microbial communities through remobilization processes. This parameter governs phosphorus cycling efficiency and determines the availability of this limiting nutrient for ecosystem productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Maximum P recycling fractions</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001168">
+        <obo:IAO_0000115>The maximum fraction of phosphorus that can be remobilized from microbial biomass during nutrient limitation or cell death. This parameter controls phosphorus availability for plant uptake and affects the overall phosphorus cycling dynamics in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RCCY</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Maximum remobilization of microbial phosphorus</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001169">
+        <obo:IAO_0000115>The proportion of nonstructural carbon that is transferred to accelerate the decomposition of more recalcitrant organic matter. This parameter quantifies the priming effect, where labile carbon inputs stimulate the breakdown of stable soil organic matter.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FPRIM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Fraction of nonstructural transferred with priming</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001170">
+        <obo:IAO_0000115>The proportion of microbial carbon, nitrogen, and phosphorus that participates in priming reactions. This parameter controls how microbial nutrients are allocated to enhance the decomposition of recalcitrant organic matter in soil and sediment systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FPRIMM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Fraction of microbial C,N,P transferred with priming</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001172">
+        <obo:IAO_0000115>A kinetic parameter that quantifies how dissolved organic carbon products inhibit their own decomposition reactions by reducing enzyme activity or substrate accessibility. This constant is essential for modeling decomposition dynamics in aquatic and soil systems where organic carbon accumulation can create feedback effects that slow further breakdown processes and affect carbon cycling rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OQKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Dissolved organic carbon product inhibition constant for decomposition</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000269"/>
+        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001174">
+        <obo:IAO_0000115>A kinetic parameter that describes how acetate accumulation inhibits its own decomposition or production pathways in anaerobic biogeochemical processes. This constant is important for modeling fermentation and methanogenesis in waterlogged soils, sediments, and anaerobic environments where acetate serves as both an intermediate product and substrate for methane production.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OAKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Acetate product inhibition constant for decomposition</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000269"/>
+        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001175">
+        <obo:IAO_0000115>The Michaelis constant that describes the substrate concentration at which microbial decomposition proceeds at half-maximum rate when microbial carbon biomass is limiting. This parameter is crucial for modeling how microbial population size affects decomposition efficiency and controls the breakdown of organic matter in carbon-limited soil and sediment environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>COMKI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km to slow microbial decomposition with low microbial carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g micr C g-1 subs C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001176">
+        <obo:IAO_0000115>The Michaelis constant that governs the substrate concentration required for half-maximum microbial maintenance respiration when microbial carbon biomass is limited. This parameter controls how substrate availability affects microbial survival and basic metabolic functions in resource-poor environments, influencing carbon turnover and microbial community persistence in oligotrophic soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>COMKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km to slow microbial maintenance respiration with low microbial carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g micr C g-1 subs C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001180">
+        <obo:IAO_0000115>The lowest acceptable ratio of substrate demand that must be maintained for microbial population viability. This parameter sets the threshold below which microbial populations cannot sustain themselves, affecting community structure and biogeochemical process rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Minimum ratio of total biological demand for any substrate by any microbial population</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000245"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001181">
+        <obo:IAO_0000115>The Michaelis constant for soil organic carbon decomposition, representing the substrate concentration at which decomposition occurs at half-maximum rate. This parameter controls the efficiency of microbial soil organic carbon utilization and affects carbon cycling rates in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DCKM0</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for soil organic carbon decomposition</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g C g-1 soil</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001183">
+        <obo:IAO_0000115>The maximum rate of substrate oxidation per unit bacterial biomass under optimal conditions. This parameter determines the metabolic activity and growth potential of bacterial communities in soil and sediment environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VMXO</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Is bacteria a &quot;measured in&quot;?</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific oxidation rates for all bacteria</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
+        <bervo:BERVO_has_unit>g C g-1C h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001184">
+        <obo:IAO_0000115>The maximum rate of substrate oxidation per unit fungal biomass under optimal environmental conditions. This parameter characterizes the metabolic efficiency of fungal decomposer communities and their contribution to organic matter breakdown in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VMXF</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific oxidation rates for all fungi</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
+        <bervo:BERVO_has_unit>g C g-1C h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001185">
+        <obo:IAO_0000115>The maximum rate of acetate oxidation per unit methanogenic biomass during methane production from acetate. This parameter determines the efficiency of acetotrophic methanogenesis in anaerobic environments such as waterlogged soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VMXM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific oxidation rates for acetotrophic methanogens</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
+        <bervo:BERVO_has_unit>g C g-1C h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001186">
+        <obo:IAO_0000115>The maximum rate of ammonia oxidation per unit nitrifying biomass during the first step of nitrification. This parameter controls the efficiency of ammonia-oxidizing bacteria and archaea in converting ammonia to nitrite in soil and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VMXH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific oxidation rates for ammonia oxidizers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
+        <bervo:BERVO_has_unit>g  g-1C h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001187">
+        <obo:IAO_0000115>The maximum rate of nitrite oxidation per unit nitrifying biomass during the second step of nitrification. This parameter determines the efficiency of nitrite-oxidizing bacteria in converting nitrite to nitrate and completing the nitrification process.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VMXN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific oxidation rates for nitrite oxidizers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
+        <bervo:BERVO_has_unit>g  g-1C h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001188">
+        <obo:IAO_0000115>The maximum rate of methane oxidation per unit methanotrophic biomass under optimal conditions. This parameter controls the efficiency of methane-consuming bacteria in reducing atmospheric methane concentrations and affects greenhouse gas dynamics in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VMX4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific oxidation rates for methanotrophs</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
+        <bervo:BERVO_has_unit>g   g-1C h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001189">
+        <obo:IAO_0000115>The maximum rate of hydrogen oxidation per unit methanogenic biomass during methane production from hydrogen and carbon dioxide. This parameter determines the efficiency of hydrogenotrophic methanogenesis in anaerobic environments where hydrogen gas is available as an electron donor.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VMXC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific oxidation rates for hydrogenotrophic methanogens</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000277"/>
+        <bervo:BERVO_has_unit>g   g-1C h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001190">
+        <obo:IAO_0000115>The Michaelis constant for dissolved organic carbon uptake by heterotrophic bacteria and fungi, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the competitive ability of heterotrophic microorganisms for dissolved organic carbon in soil and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OQKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for dissolved organic carbon uptake by heterotrophs bacteria and fungi</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001191">
+        <obo:IAO_0000115>The Michaelis constant for acetate uptake by fermenting bacteria that convert organic acids to simpler compounds. This parameter determines the efficiency of acetate utilization by fermentative microorganisms in anaerobic soil and sediment environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OQKA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Need acetate uptake equation?  See notes way above.</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for acetate uptake by heterotrophic fermenters</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001192">
+        <obo:IAO_0000115>The Michaelis constant for acetate uptake by acetotrophic methanogenic archaea during methane production. This parameter controls the substrate affinity of acetate-consuming methanogens and affects methane production rates in anaerobic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OQKAM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for acetate uptake by acetotrophic methanogens</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001193">
+        <obo:IAO_0000115>The Michaelis constant for carbon dioxide uptake by autotrophic microorganisms during carbon fixation processes. This parameter determines the efficiency of carbon dioxide assimilation by chemolithotrophic and photosynthetic organisms in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for carbon dioxide uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001194">
+        <obo:IAO_0000115>The Michaelis constant for methane uptake by methanotrophic bacteria that oxidize methane as an energy and carbon source. This parameter controls the substrate affinity of methane-consuming bacteria and affects atmospheric methane consumption in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCK4</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for methane uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g C m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001195">
+        <obo:IAO_0000115>The Michaelis constant for ammonium uptake by nitrifying bacteria during the first step of nitrification. This parameter determines the substrate affinity of ammonia-oxidizing microorganisms and controls nitrification rates under varying ammonium availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZHKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for ammonium uptake by nitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001196">
+        <obo:IAO_0000115>The Michaelis constant for nitrite uptake by nitrite-oxidizing bacteria during the second step of nitrification. This parameter controls the substrate affinity of nitrite-oxidizing microorganisms and affects the rate of nitrate production in soil ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZNKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for nitrite uptake by nitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001197">
+        <obo:IAO_0000115>The Michaelis constant for nitrate uptake by denitrifying bacteria during anaerobic respiration. This parameter determines the substrate affinity of denitrifiers for nitrate and controls the initiation of the denitrification process in oxygen-limited soil environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Z3KM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for nitrate uptake by denitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001198">
+        <obo:IAO_0000115>The Michaelis constant for nitrite uptake by denitrifying bacteria during the intermediate steps of denitrification. This parameter controls the efficiency of nitrite reduction and affects the production of nitrous oxide and nitrogen gas in anaerobic soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Z2KM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for nitrite uptake by denitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001199">
+        <obo:IAO_0000115>The Michaelis constant for nitrous oxide uptake by denitrifying bacteria during the final step of denitrification. This parameter determines the efficiency of nitrous oxide reduction to nitrogen gas and affects greenhouse gas emissions from agricultural and natural soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Z1KM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for nitrous oxide uptake by denitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>gN m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001200">
+        <obo:IAO_0000115>The maximum possible rate of ammonium uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of ammonium assimilation capacity by soil microbial communities and affects nitrogen availability for plant uptake.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Z4MX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Maximum uptake rate for ammonium uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g N m-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001201">
+        <obo:IAO_0000115>The Michaelis constant for ammonium uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial ammonium assimilation in soil ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Z4KU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for ammonium uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001202">
+        <obo:IAO_0000115>The threshold ammonium concentration below which uptake by microbial functional groups becomes negligible. This parameter sets the lower limit for effective microbial ammonium assimilation and affects nitrogen cycling dynamics at low substrate concentrations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Z4MN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Minimum concentration for ammonium uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001203">
+        <obo:IAO_0000115>The maximum possible rate of nitrate uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of nitrate assimilation capacity by soil microbial communities and influences nitrogen retention in ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZOMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Maximum uptake rate for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g N m-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001204">
+        <obo:IAO_0000115>The Michaelis constant for nitrate uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial nitrate assimilation across all functional groups.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZOKU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001205">
+        <obo:IAO_0000115>The threshold nitrate concentration below which uptake by microbial functional groups becomes negligible. This parameter establishes the lower limit for effective microbial nitrate assimilation and affects nitrogen cycling at low substrate availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZOMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Minimum concentration for NO3 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001206">
+        <obo:IAO_0000115>The maximum possible rate of dihydrogen phosphate uptake per unit ground area by all microbial functional groups combined. This parameter represents the upper limit of phosphorus assimilation capacity by soil microbial communities and affects phosphorus availability for ecosystem productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HPMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Maximum rate for H2PO4 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>g P m-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001207">
+        <obo:IAO_0000115>The Michaelis constant for dihydrogen phosphate uptake by all microbial functional groups combined, representing the substrate concentration at which uptake occurs at half-maximum rate. This parameter controls the overall efficiency of microbial phosphorus assimilation in soil ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HPKU</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for H2PO4 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g P m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001208">
+        <obo:IAO_0000115>The threshold dihydrogen phosphate concentration below which uptake by microbial functional groups becomes negligible. This parameter sets the lower limit for effective microbial phosphorus assimilation and affects phosphorus cycling dynamics at low substrate concentrations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HPMN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Minimum concentration for H2PO4 uptake kinetics by all microbial functional groups</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>g P m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001209">
+        <obo:IAO_0000115>The Michaelis constant for atmospheric nitrogen uptake by nitrogen-fixing bacteria and archaea during biological nitrogen fixation. This parameter determines the substrate affinity of diazotrophic microorganisms and controls nitrogen fixation rates under varying atmospheric nitrogen availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZFKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for nitrogen gas uptake by diazotrophs</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g N m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001210">
+        <obo:IAO_0000115>The Michaelis constant for hydrogen gas uptake by hydrogenotrophic methanogenic archaea during methane production. This parameter determines the substrate affinity of hydrogen-consuming methanogens and controls methanogenesis rates in environments where hydrogen gas is the primary electron donor.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>H2KM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for hydrogen gas uptake by hydrogenotrophic methanogens</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g H m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001221">
+        <obo:IAO_0000115>The Michaelis constant for oxygen uptake by nitrifying bacteria, representing the oxygen concentration at which uptake occurs at half-maximum rate. This parameter determines the oxygen sensitivity of nitrification and affects nitrogen cycling rates under varying oxygen availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OXKA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Km for uptake by nitrifiers</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>g O m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001228">
+        <obo:IAO_0000115>The Gibbs free energy change per unit carbon when dissolved organic carbon is oxidized to carbon dioxide using oxygen. This parameter determines the thermodynamic favorability and energy yield of aerobic respiration processes in soil and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GO2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Free energy yields of redox reactions for DOC-carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
+        <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001229">
+        <obo:IAO_0000115>The Gibbs free energy change per unit carbon when carbon dioxide is reduced to methane during methanogenesis. This parameter determines the thermodynamic driving force for methane production in anaerobic environments such as waterlogged soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GH4X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Free energy yields of redox reactions for carbon dioxide-CH4</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
+        <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001230">
+        <obo:IAO_0000115>The Gibbs free energy change per unit carbon when dissolved organic carbon is fermented to produce acetate. This parameter governs the thermodynamic feasibility of fermentation processes that convert complex organic matter to simpler organic acids.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GCHX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Free energy yields of redox reactions for DOC-acetate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
+        <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001231">
+        <obo:IAO_0000115>The Gibbs free energy change per unit carbon when acetate is oxidized to carbon dioxide using oxygen as electron acceptor. This parameter determines the energy yield from acetate respiration and affects the competitive advantage of acetate-consuming microorganisms.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GO2A</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Free energy yields of redox reactions for acetate-carbon dioxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
+        <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001232">
+        <obo:IAO_0000115>The Gibbs free energy change per unit carbon when acetate is converted to methane and carbon dioxide by acetotrophic methanogens. This parameter controls the thermodynamic favorability of acetotrophic methanogenesis in anaerobic sediments and waterlogged soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GC4X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Free energy yields of redox reactions for acetate-CH4</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
+        <bervo:BERVO_has_unit>kJ g-1 C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001234">
+        <obo:IAO_0000115>The Gibbs free energy change per unit nitrogen for the sequential reduction steps in denitrification. This parameter governs the thermodynamic driving force for nitrate reduction to nitrogen gas and determines the energy available for denitrifying bacteria.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GNOX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Free energy yields of redox reactions for NO3-NO2, NO2-N2O,N2O-N2</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
+        <bervo:BERVO_has_unit>kJ g-1 N</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001235">
+        <obo:IAO_0000115>The Gibbs free energy change per unit nitrogen when atmospheric nitrogen is reduced to ammonia during biological nitrogen fixation. This parameter represents the large energy cost of breaking the nitrogen triple bond and affects the energy budget of diazotrophic organisms.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GN2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Free energy yields of redox reactions for N2-NH3</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000288"/>
+        <bervo:BERVO_has_unit>kJ g-1 N</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001236">
+        <obo:IAO_0000115>The fraction of substrate carbon that is converted to biomass versus respired during aerobic nitrogen fixation. This efficiency parameter accounts for the high energy cost of nitrogen fixation and determines the carbon use efficiency of aerobic diazotrophs.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EN2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency for aerobic nitrogen fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001237">
+        <obo:IAO_0000115>The fraction of substrate carbon converted to biomass versus respired during anaerobic nitrogen fixation. This parameter reflects the even higher energy costs of nitrogen fixation under anaerobic conditions and affects the growth yield of anaerobic diazotrophs.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EN2Y</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency for anaerobic nitrogen fixation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001238">
+        <obo:IAO_0000115>The fraction of dissolved organic carbon that aerobic bacteria convert to biomass versus respire for energy. This efficiency parameter determines the carbon use efficiency of aerobic decomposer communities and affects carbon cycling rates in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EO2X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency for aerobic bacteria (DOC)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001239">
+        <obo:IAO_0000115>The fraction of substrate carbon that fermenting microorganisms convert to biomass versus metabolic byproducts. This low efficiency parameter reflects the minimal energy yield from fermentation processes and affects microbial growth in anaerobic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EH4X</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency for fermenters</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001240">
+        <obo:IAO_0000115>The fraction of substrate carbon that fungi convert to biomass versus respire during aerobic metabolism. This efficiency parameter accounts for fungal-specific metabolic characteristics and affects the role of fungi in carbon cycling and organic matter decomposition.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EO2G</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency for fungi</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001241">
+        <obo:IAO_0000115>The fraction of substrate carbon that denitrifying bacteria convert to biomass during aerobic growth conditions. This parameter reflects the metabolic flexibility of denitrifiers that can switch between aerobic and anaerobic respiration depending on oxygen availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EO2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency for denitrifiers (aerobic)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001242">
+        <obo:IAO_0000115>The fraction of substrate carbon that nitrogen-fixing bacteria convert to biomass versus respire during diazotrophic growth. This parameter accounts for the additional energy demands of nitrogen fixation and affects the competitiveness of diazotrophs in nitrogen-limited environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ENFX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency for diazotrophs</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001243">
+        <obo:IAO_0000115>The fraction of substrate carbon that denitrifying bacteria convert to biomass during anaerobic respiration using nitrate or nitrite. This lower efficiency parameter reflects the reduced energy yield from anaerobic respiration compared to aerobic metabolism.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ENOX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency for denitrifiers (anaerobic)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001244">
+        <obo:IAO_0000115>The fraction of acetate carbon that aerobic bacteria convert to biomass versus respire during acetate oxidation. This parameter determines the carbon use efficiency when bacteria utilize acetate as a substrate and affects organic acid cycling in soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EO2A</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency for aerobic bacteria (acetate)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000297"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001245">
+        <obo:IAO_0000115>The rate constant that describes how quickly organic carbon compounds adsorb to mineral surfaces or soil particles in terrestrial and aquatic environments. This parameter controls the partitioning of dissolved organic carbon between solution and solid phases, affecting carbon bioavailability, transport processes, and long-term carbon stabilization in soil and sediment systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TSORP</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Sorption rate constant for OHC</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001247">
+        <obo:IAO_0000115>The rate constant that describes the decomposition of soil organic carbon that is bound to mineral surfaces or within soil aggregates, normalized by microbial biomass. This parameter is fundamental for modeling the breakdown of stabilized organic matter and controls long-term soil carbon storage and turnover in terrestrial ecosystems where surface-protected carbon represents a major stable pool.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPOHC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific decomposition rate constant for adsorbed soil organic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>g subs. C g-1 micr. C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001248">
+        <obo:IAO_0000115>The rate constant describing the breakdown of acetate molecules that are adsorbed to soil particles or sediment surfaces, normalized by microbial biomass involved in the process. This parameter is important for understanding anaerobic decomposition processes and methane production in waterlogged soils where acetate serves as a key intermediate in organic matter mineralization pathways.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPOHA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific decomposition rate constant for adsorbed acetate</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>g subs. C g-1 micr. C</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001250">
+        <obo:IAO_0000115>The rate constant that governs the decomposition of dead microbial biomass and cellular debris, normalized by nitrogen content and expressed per unit time. This parameter controls the recycling of microbial necromass and affects nutrient release patterns, soil organic matter formation, and the efficiency of nutrient cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPORC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific decomposition rate constant microbial residue</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>g C g-1 N h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001251">
+        <obo:IAO_0000115>The rate constant describing the turnover and decomposition of living microbial biomass under different environmental conditions, normalized by nitrogen content. This parameter is essential for modeling microbial population dynamics, carbon and nitrogen cycling, and the balance between microbial growth and mortality in soil and aquatic biogeochemical processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPOMC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>NitroPars.txt</rdfs:comment>
+        <rdfs:label>Specific decomposition rate constant microbial biomass</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>g C g-1 N h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001255">
+        <obo:IAO_0000115>The removal of soil particles from the land surface by rainfall, runoff and erosion,</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilDetachability4Erosion1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Soil detachment</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001256">
+        <obo:IAO_0000115>The susceptibility of soil particles to become detached from the soil matrix by erosive forces such as rainfall or surface water flow. This parameter quantifies soil vulnerability to erosion processes and affects sediment transport rates in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilDetachability4Erosion2</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Soil detachability</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001257">
+        <obo:IAO_0000115>Soil detachment/deposition refers to the process of soil particles being eroded (detached) by water or wind and subsequently being transported and deposited in another location. This process plays a significant role in shaping the Earth&apos;s surface and impacting the distribution of soil across different regions. Soil detachment may occur through various mechanisms, including raindrop impact, surface runoff, or wind erosion, while deposition can occur in bodies of water, such as rivers or lakes, or on land surfaces, such as floodplains or dunes. Modeling soil detachment/deposition helps in understanding erosion patterns, soil loss rates, and predicting the impacts of land management practices or climate change on soil erosion.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CER_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Soil detachment/deposition</rdfs:label>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001258">
+        <obo:IAO_0000115>A dimensionless parameter that describes the relationship between soil detachment and deposition rates as a function of flow conditions. This shape parameter affects the mathematical representation of erosion processes and sediment transport dynamics in watershed models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XER_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Soil detachment/deposition shape parameter</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001262">
+        <obo:IAO_0000115>Total sand erosion refers to the aggregate amount of sand or sandy soil that has been displaced from its original location, due to forces such as wind or water. This concept is critical in understanding geologic formations, soil fertility, and ecosystem health.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XSand_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total sand erosion</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000089"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001263">
+        <obo:IAO_0000115>Total silt erosion refers to the total amount of silt that is eroded, typically as a result of water flow over a defined area or landscape. Silt, a sedimentary material composed of fine granules, is easily transported by water currents. Erosion of silt can impact soil fertility, water quality, and landscape stability. Total silt erosion is an important parameter in earth system modeling, particularly in understanding the effects of land use and climate change on soil loss and degradation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XSilt_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total silt erosion</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000037"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001264">
+        <obo:IAO_0000115>Total clay erosion refers to the cumulative loss of clay particles from soil surface due to various factors such as water flow (surface runoff and soil erosion), wind (wind erosion), and human activities (tillage, deforestation, etc.). These actions can displace the clay particles and transport them away from the area, resulting in lost nutrients and degradation of soil structure. The measurement of total clay erosion is important in studying soil conservation, water quality, and ecosystem services.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XClay_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total clay erosion</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000209"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001265">
+        <obo:IAO_0000115>The total rate of ammonium-based fertilizer loss from non-banded application areas due to soil erosion processes caused by surface water flow. This measurement quantifies agricultural nutrient losses that contribute to water quality degradation and represents economic losses of applied fertilizers in farming systems with inadequate erosion control measures.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XNH4Soil_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total ammonium fertilizer erosion non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000292"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001266">
+        <obo:IAO_0000115>The total mass flux rate of ammonia fertilizer lost through erosion from non-banded application areas. This parameter quantifies nitrogen loss from agricultural systems and affects both soil fertility and water quality in downstream environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XNH3Soil_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total ammonia fertilizer erosion non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001267">
+        <obo:IAO_0000115>The total rate of urea fertilizer loss from non-banded application areas through soil erosion processes driven by surface runoff and sediment transport. This parameter is important for quantifying agricultural pollution sources, assessing fertilizer use efficiency, and understanding the environmental impacts of nitrogen fertilizer management in cropland systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XUreaSoil_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total urea fertilizer erosion non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001268">
+        <obo:IAO_0000115>Total NO3 fertilizer erosion non-band refers to the total amount of nitrate (NO3) from non-banded fertilizer applications that is lost due to erosion. Non-banded fertilizer applications are those in which the fertilizer is distributed across the soil surface, rather than being applied in a band or strip. Erosion, usually caused by rainfall and runoff, can carry away these surface-applied nutrients, potentially leading to decreased fertilizer efficiency, reduced plant growth and yield, and environmental pollution due to nutrient runoff.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XNO3Soil_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total nitrate fertilizer erosion non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000066"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001269">
+        <obo:IAO_0000115>Total NH4 fertilizer erosion band refers to the loss of ammonium (NH4) nutrient from the soil due to erosion. This generally occurs when the NH4 fertilizer has been applied in a banding method (a specific method of applying fertilizer in soil), and erosion happens due to factors such as heavy rain, wind, or other environmental conditions. The amount of erosion can affect the availability of NH4 for plants and can have a significant impact on crop productivity and environmental quality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XNH4Band_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total ammonium fertilizer erosion band</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001270">
+        <obo:IAO_0000115>The total mass flux rate of ammonia fertilizer lost through erosion from banded application areas. This parameter helps assess the effectiveness of banded fertilizer application methods in reducing nutrient losses compared to broadcast applications.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XNH3Band_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total ammonia fertilizer erosion band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001271">
+        <obo:IAO_0000115>Total urea fertilizer erosion band refers to the total amount of urea fertilizer that has been eroded from a specific area or &apos;band&apos; as a result of various processes such as rainfall, wind, or human activity. This can be an important parameter in agricultural and environmental studies as it can provide information about the effectiveness of fertilizer application practices and the potential for nutrient losses and environmental contamination.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XUreaBand_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total urea fertilizer erosion band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000291"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000165"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001272">
+        <obo:IAO_0000115>The total mass flux rate of nitrate fertilizer lost through erosion from banded application areas. This parameter quantifies nitrogen losses from precision fertilizer placement methods and affects agricultural sustainability and environmental quality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XNO3Band_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total nitrate fertilizer erosion band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000178"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001273">
+        <obo:IAO_0000115>Total adsorbed sediment erosion non-band refers to the amount of sediment that is eroded and transported by water, wind, or ice without forming distinct bands or channels. This parameter accounts for the erosion of sediment particles that have been adsorbed onto the surfaces of other particles or are not part of a well-defined sediment transport pathway. It quantifies the total volume or mass of sediment eroded from a given area or system, which includes both the suspended sediments and the sediments that are in contact with the bed or substrate.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcx_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total adsorbed sediment erosion non-band</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000020"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001274">
+        <obo:IAO_0000115>Total adsorbed ALOH3 erosion refers to the amount of aluminum hydroxide (ALOH3) that is detached from the Earth&apos;s surface due to erosion processes and becomes adsorbed onto other materials or particles. This parameter quantifies the overall erosion of ALOH3 and provides insight into the transport and redistribution of this compound within the Earth system.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcp_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Total adsorbed aluminum hydroxide erosion</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001275">
+        <obo:IAO_0000115>Cumulative sediment erosion refers to the total amount of sediment that has been eroded over a given time period. This can be caused by factors such as water flow, wind, or human activity. The measurement of cumulative sediment erosion is important for understanding the rate and scale of land degradation, as well as the impact of erosion on landscape formation and nutrient cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>cumSed_Eros_2D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SedimentDataType.txt</rdfs:comment>
+        <rdfs:label>Sediment erosion</rdfs:label>
+        <bervo:BERVO_has_unit>Mg d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000160"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001287">
+        <obo:IAO_0000115>The temperature threshold at which water freezes under standard atmospheric pressure, equal to 273.15 Kelvin. This fundamental physical constant determines the phase transition between liquid water and ice in ecosystem models and affects freeze-thaw processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TFice</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Frozen temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001290">
+        <obo:IAO_0000115>The minimum volumetric heat capacity value used as a numerical threshold in snowpack energy balance calculations. This computational constant prevents numerical instability in heat transfer equations when snowpack layers have very low heat storage capacity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLHeatCapSnoMin</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Minimum heat capacities for solving snowpack layered water and heat fluxes</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>MJ/K</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001291">
+        <obo:IAO_0000115>The minimum volumetric heat capacity value used as a computational threshold in surface litter energy balance calculations. This numerical constant ensures stable solutions in heat transfer equations when litter layers have minimal thermal mass.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLHeatCapLitRMin</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Minimum heat capacities for solving surface litter water and heat fluxes</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>MJ/K</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001292">
+        <obo:IAO_0000115>The minimum volumetric heat capacity value used as a numerical threshold in soil energy balance calculations. This computational constant prevents division by zero and ensures numerical stability when solving heat transfer equations in very dry soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLHeatCapSoiMin</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Minimum heat capacities for solving soil water and heat fluxes</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>MJ/K</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001296">
+        <obo:IAO_0000115>The pressure at which water vapor becomes saturated at a given temperature, representing the equilibrium between liquid and vapor phases. This thermodynamic constant is essential for calculating evapotranspiration rates, vapor pressure deficits, and atmospheric moisture dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSIPS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Saturated water pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001300">
+        <obo:IAO_0000115>The amount of thermal energy required to convert a unit mass of ice directly to water vapor without melting. This thermodynamic constant is essential for modeling sublimation processes in snow and ice environments, particularly in cold and arid regions where direct ice-to-vapor transitions occur.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SublmHTC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Sublimation of ice</rdfs:label>
+        <bervo:BERVO_has_unit>kJ/kg</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001303">
+        <obo:IAO_0000115>The mass density of organic carbon compounds used to convert between carbon mass and volume in soil and litter calculations. This parameter is crucial for determining carbon storage capacity and calculating bulk properties of organic matter in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>orgcden</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:comment>Where is &quot;airspeed of an unladen swallow&quot;? (context: European)</rdfs:comment>
+        <rdfs:label>Density of organic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_has_unit>gC m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001304">
+        <obo:IAO_0000115>The characteristic height scale for atmospheric pressure changes with altitude, used in barometric pressure calculations. This constant determines how atmospheric pressure decreases with elevation and affects gas exchange processes at different altitudes in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>hpresc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Elapsing height for atmospheric pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001305">
+        <obo:IAO_0000115>A transformed porosity parameter raised to the two-thirds power, used in empirical relationships for soil hydraulic and thermal properties. This dimensionless constant helps calculate effective transport properties that depend on soil pore structure and connectivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>POROQ</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Soil porosity ^ 2/3</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001306">
+        <obo:IAO_0000115>The minimum soil organic carbon content required to sustain combustion during wildfire events. This threshold parameter determines fire ignition potential and affects wildfire spread patterns in ecosystem fire models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FORGC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Minimum soil organic carbon for combustion</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>g Mg-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001307">
+        <obo:IAO_0000115>The maximum soil water content at which combustion can still occur during fire events. This threshold parameter determines fire suppression by soil moisture and affects the probability of fire spread in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VolMaxSoilMoist4Fire</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Maximum soil water content for combustion</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001308">
+        <obo:IAO_0000115>The proportion of burned carbon that is emitted as methane gas rather than carbon dioxide during fire events. This parameter controls methane emissions from wildfires and affects greenhouse gas budgets in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FrcAsCH4byFire</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Fraction of combusted carbon released as methane</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001310">
+        <obo:IAO_0000115>The Michaelis constant for oxygen uptake by heterotrophic microorganisms during aerobic respiration. This parameter determines the oxygen concentration at which microbial uptake occurs at half-maximum rate and affects aerobic decomposition processes in soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OXKM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Km for heterotrophic uptake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000268"/>
+        <bervo:BERVO_has_unit>gO m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001311">
+        <obo:IAO_0000115>The minimum fraction of soil pore space that must be filled with air to allow significant gas diffusion. This threshold parameter determines when soil becomes limiting for gas exchange and affects oxygen availability for root and microbial respiration.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>AirFillPore_Min</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Minimum air-filled porosity for gas transfer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001312">
+        <obo:IAO_0000115>The volume fraction of air contained within ice structures, accounting for trapped air bubbles and pore spaces. This parameter affects the density and thermal properties of ice and influences heat transfer calculations in frozen soil and snow models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>THETPI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Air content of ice</rdfs:label>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001313">
+        <obo:IAO_0000115>The mass per unit volume of ice under standard conditions, used for calculating the physical properties of frozen water. This fundamental constant is essential for determining ice volume changes, thermal properties, and mechanical effects during freeze-thaw cycles in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DENSICE</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Ice density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_has_unit>g/cm3~ton/m3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001314">
+        <obo:IAO_0000115>The characteristic length scale representing the irregularity of the snow surface, used in turbulence and heat transfer calculations. This parameter affects wind flow patterns over snow and influences heat and moisture exchange between the snowpack and atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZW</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Snowpack surface roughness</rdfs:label>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001318">
+        <obo:IAO_0000115>The sine of the solar elevation angle that defines the threshold between day and twilight conditions. This parameter determines the timing of dawn and dusk transitions and affects photosynthesis calculations and diurnal cycles in ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TWILGT</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>EcoSimConst.txt</rdfs:comment>
+        <rdfs:label>Sine of solar inclination angle at twilight</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001320">
+        <obo:IAO_0000115>The maximum solar radiation intensity that can occur during any single hour period. This parameter sets the upper bound for solar energy input calculations and is used to validate and constrain radiation data in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RMAX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum hourly radiation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001327">
+        <obo:IAO_0000115>A coefficient used in temporal disaggregation algorithms to estimate hourly vapor pressure variations from daily average values. This parameter captures typical diurnal humidity patterns and is crucial for calculating evapotranspiration and water balance at sub-daily time scales.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VAVG1</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Parameter to calculate hourly vapor pressure from daily value</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001333">
+        <obo:IAO_0000115>The angular position of the sun measured horizontally from north in a clockwise direction. This parameter is essential for calculating direct solar radiation on sloped surfaces and determining shading effects in complex terrain for energy balance calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SAZI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Solar azimuth of solar angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001334">
+        <obo:IAO_0000115>The cosine of the solar zenith angle, representing the projection of solar radiation onto a horizontal surface. This trigonometric parameter is fundamental for calculating incident solar radiation intensity and determining daylight hours in ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SCOS</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Cosine of solar angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000257"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001336">
+        <obo:IAO_0000115>The monthly averaged concentration of oxygen gas in the atmosphere, typically expressed in parts per million by volume. This parameter is important for modeling aerobic respiration processes and oxygen-dependent biogeochemical reactions in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>atm_co2_mon</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Monthly atmospheric oxygen</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000280"/>
+        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001337">
+        <obo:IAO_0000115>The monthly averaged concentration of methane gas in the atmosphere, representing an important greenhouse gas component. This parameter is crucial for modeling methane oxidation processes and calculating radiative forcing effects in climate and atmospheric chemistry models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>atm_ch4_mon</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Monthly atmospheric methane</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000280"/>
+        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001338">
+        <obo:IAO_0000115>The monthly averaged concentration of nitrous oxide gas in the atmosphere, representing a significant greenhouse gas and ozone-depleting substance. This parameter is essential for modeling nitrogen cycling processes and calculating greenhouse gas radiative effects in Earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>atm_n2o_mon</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Monthly atmospheric nitrous oxide</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000280"/>
+        <bervo:BERVO_has_unit>ppmv</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001339">
+        <obo:IAO_0000115>The highest air temperature recorded during a 24-hour period, typically occurring in the afternoon. This parameter is crucial for calculating growing degree days, heat stress effects on vegetation, and daily temperature ranges in ecological and agricultural models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TMPX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum daily air temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001340">
+        <obo:IAO_0000115>The lowest air temperature recorded during a 24-hour period, typically occurring just before sunrise. This parameter is essential for frost risk assessment, plant dormancy calculations, and determining diurnal temperature variations in ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TMPN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Minimum daily air temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001341">
+        <obo:IAO_0000115>The total amount of solar energy received per unit area during a 24-hour period, including both direct and diffuse radiation. This parameter is fundamental for photosynthesis calculations, energy balance modeling, and determining potential evapotranspiration in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SRAD</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>These hourly/daily measurements are basically the same but in different units.  Should daily/hourly be qualifiers?</rdfs:comment>
+        <rdfs:label>Daily solar radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000276"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000282"/>
+        <bervo:BERVO_has_unit>MJ m-2 d-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001342">
+        <obo:IAO_0000115>The total amount of water falling as rain, snow, or other forms of precipitation during a 24-hour period. This parameter is essential for hydrological modeling, soil moisture calculations, and determining water availability for plant growth and ecosystem processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RAIN</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daily precipitation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000282"/>
+        <bervo:BERVO_has_unit>mm d-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001343">
+        <obo:IAO_0000115>The natural movement of air at the Earth&apos;s surface</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WIND</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daily wind travel</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000278"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000282"/>
+        <bervo:BERVO_has_unit>m d-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001344">
+        <obo:IAO_0000115>The temperature at which air becomes saturated with water vapor and condensation begins, averaged over a 24-hour period. This parameter is crucial for calculating relative humidity, vapor pressure deficit, and atmospheric moisture conditions in ecosystem water balance models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DWPT</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daily dewpoint temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000282"/>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001345">
+        <obo:IAO_0000115>The air temperature measured at hourly intervals, providing sub-daily resolution for meteorological forcing. This parameter enables detailed modeling of diurnal temperature cycles, thermal stress effects, and energy balance processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TMP_hrly</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly air temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001346">
+        <obo:IAO_0000115>The solar radiation intensity measured at hourly intervals, providing detailed temporal resolution of energy input. This parameter is essential for modeling diurnal photosynthesis patterns, canopy energy balance, and sub-daily variations in ecosystem productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SWRad_hrly</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly solar radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000276"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
+        <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001347">
+        <obo:IAO_0000115>The precipitation rate measured at hourly intervals, providing detailed temporal resolution of water input to ecosystems. This parameter enables modeling of precipitation intensity effects, storm events, and sub-daily hydrological processes in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RAINH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly precipitation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
+        <bervo:BERVO_has_unit>mm h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001348">
+        <obo:IAO_0000115>The wind velocity measured at hourly intervals, providing detailed temporal resolution of atmospheric motion. This parameter is crucial for calculating wind-driven evapotranspiration, boundary layer conductance, and mechanical effects on vegetation at sub-daily time scales.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WINDH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly wind speed</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000278"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
+        <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001349">
+        <obo:IAO_0000115>The dewpoint temperature measured at hourly intervals, indicating the moisture content of air throughout the day. This parameter enables detailed modeling of humidity variations, vapor pressure deficit calculations, and plant water stress assessment at sub-daily resolution.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DWPTH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly dewpoint temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Context rdf:resource="http://www.w3.org/2002/07/Dewpoint"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001351">
+        <obo:IAO_0000115>The atmospheric pressure at Earth&apos;s surface measured at hourly intervals, providing detailed temporal resolution of barometric conditions. This parameter is essential for calculating vapor pressure deficit, modeling stomatal conductance, and understanding atmospheric density effects on gas exchange processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PBOT_hrly</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Hourly surface atmospheric pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000283"/>
+        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001360">
+        <obo:IAO_0000115>The solar radiation flux absorbed by ecosystem components including vegetation, soil, and water surfaces. This parameter represents the energy available for photosynthesis, evapotranspiration, and heating processes, making it fundamental for ecosystem energy balance and productivity modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Eco_RadSW_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Shortwave radiation absorbed by the ecosystem</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000043"/>
+        <bervo:BERVO_has_unit>MJ/h</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001370">
+        <obo:IAO_0000115>The temperature of the ambient air at a specified height above ground level. This fundamental meteorological parameter controls rates of biological processes, evapotranspiration, soil respiration, and chemical reactions in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TCA_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Air temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001371">
+        <obo:IAO_0000115>The average temperature over a complete year, calculated from daily or monthly temperature measurements and representing the thermal climate baseline for a location. This fundamental climate variable controls ecosystem processes including plant growth rates, species distributions, decomposition processes, and biogeochemical cycling patterns across terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="MIXS:0000642"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Mean annual temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001372">
+        <obo:IAO_0000115>Wind speed is a fundamental atmospheric quantity. It is the speed at which air is moving horizontally relative to the surface of the earth. Wind speed is measured in various units of speed, such as meters per second or kilometers per hour. It is an essential parameter in understanding atmospheric dynamics, weather forecasting, and in many environmental and engineering applications.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WindSpeedAtm_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>&quot;Wind speed&quot; is a concept now, so this should be restructured as a variable measuring that attribute.</rdfs:comment>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>I think wind speed is one term rather than velocity of wind</rdfs:comment>
+        <rdfs:label>Measured wind speed</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000101"/>
+        <bervo:BERVO_has_unit>m h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000184"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001373">
+        <obo:IAO_0000115>The volumetric concentration of water vapor in the atmosphere, expressing the moisture content per unit volume of air. This parameter is essential for calculating relative humidity, vapor pressure deficit, and evapotranspiration rates in ecosystem water balance models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VPA_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric vapor concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001374">
+        <obo:IAO_0000115>The partial pressure exerted by water vapor molecules in the atmosphere, representing the thermodynamic activity of atmospheric moisture. This parameter is fundamental for calculating vapor pressure deficit, humidity indices, and driving forces for plant transpiration and soil evaporation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VPK_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric vapor pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001375">
+        <obo:IAO_0000115>The pressure exerted by the weight of the atmosphere at a given location, typically measured at ground level. This parameter affects gas densities, boiling points, and is essential for calculating vapor pressure deficit and atmospheric correction factors in ecosystem modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PBOT_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001376">
+        <obo:IAO_0000115>The duration of time that the sun is above the horizon in a single day. This number varies throughout the year and by geographical location. It has significant effects on the behavior and physiological functions of many organisms, including plants and humans.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DayLensCurr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daylength</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000065"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000179"/>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000179"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001378">
+        <obo:IAO_0000115>The longest duration of daylight that occurs in a 24-hour period, typically on the summer solstice.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DayLenthMax</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Maximum daylength</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001380">
+        <obo:IAO_0000115>Sky longwave radiation refers to the part of the electromagnetic spectrum that is radiated from the sky in the form of thermal radiation, or heat. This is a key component of the earth&apos;s energy balance, affecting both climatic and biological processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LWRadSky_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sky longwave radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000111"/>
+        <bervo:BERVO_has_unit>MJ m-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>MJ/h</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001381">
+        <obo:IAO_0000115>Total daily solar radiation (TRAD) refers to the accumulated solar radiation received in a certain location over a day. This solar radiation includes not only the direct radiation from the sun, but also includes diffuse solar radiation that is scattered in the atmosphere. The value of daily solar radiation can be used in a variety of scientific fields, such as climatology, ecology, solar energy, and agriculture, to interpret and predict different environmental phenomena.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRAD_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total daily solar radiation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000179"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001382">
+        <obo:IAO_0000115>The highest atmospheric water vapor pressure recorded during a 24-hour period, typically occurring during peak humidity conditions. This parameter is essential for calculating vapor pressure deficit ranges, assessing plant water stress potential, and modeling maximum evapotranspiration demand.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HUDX_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daily maximum vapor pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001383">
+        <obo:IAO_0000115>The lowest atmospheric water vapor pressure recorded during a 24-hour period, typically occurring during coolest or driest conditions. This parameter is crucial for determining vapor pressure deficit extremes and modeling minimum humidity stress on vegetation and ecosystem water balance.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HUDN_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Daily minimum vapor pressure</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000130"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>kPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000118"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001384">
+        <obo:IAO_0000115>Total daily wind travel is the total distance covered by the wind in a single day. This measure can be important in various studies, such as those related to weather patterns, climate modelling, and even the spread of airborne particles or pollutants.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TWIND_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total daily wind travel</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000184"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m d-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001389">
+        <obo:IAO_0000115>The initial atmospheric CO2 concentration refers to the starting concentration of carbon dioxide (CO2) in the Earth&apos;s atmosphere at the beginning of a simulation or modeling experiment. It represents the baseline level of CO2 before any external factors (such as human activities) influence its concentration. The initial atmospheric CO2 concentration is an important parameter in earth systems modeling as it affects several processes, including climate change, air quality, and carbon cycle dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CO2EI_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Initial atmospheric carbon dioxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>gC m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001391">
+        <obo:IAO_0000115>The mass or molar concentration of gaseous constituents in the atmosphere, quantifying the abundance of trace gases or major atmospheric components. This parameter is fundamental for air quality assessment, atmospheric chemistry modeling, and understanding gas exchange processes between ecosystems and the atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>AtmGasCgperm3_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric gas concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001393">
+        <obo:IAO_0000115>The molar concentration of oxygen gas in the atmosphere, representing the abundance of this essential gas for aerobic respiration and combustion processes. This parameter affects plant root respiration rates, soil microbial activity, and biogeochemical processes in waterlogged or oxygen-limited environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OXYE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric oxygen concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000124"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001394">
+        <obo:IAO_0000115>Atmospheric N2O concentration refers to the quantity of nitrous oxide (N2O) present in each unit volume of air in the atmosphere. Also known as laughing gas, N2O is a powerful greenhouse gas that is released into the atmosphere through soil cultivation practices, especially the use of commercial and organic fertilizers, fossil fuel combustion, nitric acid production, and biomass burning. Monitoring the atmospheric N2O concentration is important for climate modeling and understanding global warming potential.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Z2OE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric nitrous oxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000017"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001395">
+        <obo:IAO_0000115>The molar concentration of nitrogen gas in the atmosphere, representing the abundance of this inert diatomic gas. This parameter is important for atmospheric density calculations, pressure corrections, and understanding the nitrogen reservoir available for biological nitrogen fixation processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Z2GE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric nitrogen concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001396">
+        <obo:IAO_0000115>The molar concentration of ammonia gas in the atmosphere, representing a key reactive nitrogen species. This parameter is essential for modeling atmospheric nitrogen deposition, soil acidification processes, and ecosystem nitrogen inputs that affect plant nutrition and soil chemistry.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ZNH3E_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric ammonia concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001397">
+        <obo:IAO_0000115>Atmospheric CH4 concentration refers to the abundance of methane (CH4) gas in the Earth&apos;s atmosphere. It is expressed as the volume of CH4 per unit volume of air (parts per million, ppm) or as a mixing ratio. Methane is an important greenhouse gas and contributes to climate change. Monitoring and understanding changes in atmospheric CH4 concentration is crucial for climate models and Earth system simulations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CH4E_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric methane concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000024"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001398">
+        <obo:IAO_0000115>Atmospheric H2 concentration refers to the amount of hydrogen gas (H2) in the Earth&apos;s atmosphere, expressed typically in parts per million by volume (ppmv). Measuring this concentration is important in understanding the Earth&apos;s climate system, as H2 is one of the major constituent gases in the Earth&apos;s atmosphere and plays a critical role in various atmospheric processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>H2GE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric hydrogen gas concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001399">
+        <obo:IAO_0000115>Atmospheric CO2 concentration refers to the amount of carbon dioxide present in the atmosphere. It is an important parameter in earth science and biochemistry. The concentration of CO2 in the atmosphere can affect global warming and climate change, as CO2 is a greenhouse gas that traps heat in the earth&apos;s atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CO2E_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric carbon dioxide concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001400">
+        <obo:IAO_0000115>The molar concentration of argon gas in the atmosphere, representing the abundance of this noble gas constituent. This parameter is used for atmospheric density calculations, gas mixing ratio corrections, and as a reference gas for analyzing atmospheric composition changes in earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ARGE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Atmospheric argon gas concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>umol mol-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000251"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001401">
+        <obo:IAO_0000115>The moment when the sun appears to contact or pass over an observer&apos;s meridian, reaching its highest point in the sky on that day, and it is the midpoint of daylight hours.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SolarNoonHour_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Time of solar noon</rdfs:label>
+        <bervo:BERVO_has_unit>h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000082"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001406">
+        <obo:IAO_0000115>The trigonometric sine function of the sun&apos;s elevation angle above the horizon, determining solar radiation intensity. This parameter quantifies the geometric relationship between sun position and surface orientation, affecting direct radiation receipt and shadow patterns in ecosystem energy balance calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SineSunInclAngle_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of solar angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001407">
+        <obo:IAO_0000115>The trigonometric sine function of the sun&apos;s elevation angle projected one hour into the future. This parameter enables predictive calculations of solar radiation patterns and is essential for modeling time-dependent light conditions and energy balance forecasting in ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SineSunInclAnglNxtHour_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of solar angle next hour</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001408">
+        <obo:IAO_0000115>The product of latent heat flux and aerodynamic resistance, representing the total water vapor energy transfer through the atmospheric boundary layer. This parameter quantifies the combined effect of evapotranspiration energy and atmospheric resistance on moisture transport from surfaces to the atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TLEX_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total latent heat flux x boundary layer resistance</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ m-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001409">
+        <obo:IAO_0000115>The product of sensible heat flux and aerodynamic resistance, representing the thermal energy transfer through the atmospheric boundary layer. This parameter quantifies the total thermal exchange between the surface and atmosphere, accounting for both the energy gradient and the resistance to heat transfer processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TSHX_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total sensible heat flux x boundary layer resistance</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ m-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001412">
+        <obo:IAO_0000115>The vertical depth in soil where heat sources or sinks are located, defining the position of thermal boundaries in subsurface energy balance. This parameter is essential for modeling soil temperature profiles, ground heat flux calculations, and thermal interactions between surface processes and deeper soil layers.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilHeatSrcDepth_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Depth of soil heat sink/source</rdfs:label>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001413">
+        <obo:IAO_0000115>The temperature at the specified depth where soil heat sources or sinks are located, serving as a thermal boundary condition. This parameter defines the reference temperature for calculating vertical heat transfer and is essential for modeling soil thermal dynamics and energy balance processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TKSD_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Temperature of soil heat sink/source</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001414">
+        <obo:IAO_0000115>The initial mean annual air temperature refers to the average temperature of the atmosphere over a year at the beginning of a simulation or modeling scenario for Earth systems. It represents the starting point for evaluating the impact of various environmental factors on temperature trends and patterns. This parameter is essential for understanding climate change, analyzing atmospheric processes, and studying the broader interactions of Earth&apos;s systems. It serves as a crucial input for earth systems models and simulations to simulate and predict future climate conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ATCAI_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Initial mean annual air temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000279"/>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001417">
+        <obo:IAO_0000115>The mean annual air temperature refers to the average temperature of the atmosphere over a year, calculated by summing the daily temperatures and dividing by the number of days. It is an essential parameter for Earth systems modeling and provides important information about the climate conditions of a region. The mean annual air temperature is influenced by various factors, including solar radiation, land surface characteristics, and atmospheric conditions. It is used in various Earth systems models to understand and predict the behavior of the climate system, such as temperature variations, weather patterns, and climate change.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ATCA_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Mean annual air temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000279"/>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000131"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001418">
+        <obo:IAO_0000115>Mean annual soil temperature refers to the average temperature of the soil throughout the year. It is a parameter used in earth systems modeling to understand and simulate the thermal conditions of the soil. The mean annual soil temperature is an important factor that influences various soil processes and dynamics, including nutrient availability, microbial activity, and plant growth. It is typically measured at a certain depth below the surface and is influenced by factors such as climate, vegetation cover, and soil properties.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ATCS_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Mean annual soil temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000259"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000279"/>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001422">
+        <obo:IAO_0000115>Snowfall refers to the amount of snow that falls in a specific area in a certain time period. It is usually measured in millimeters or inches of water equivalent. Snowfall is an important aspect in climate and weather studies, as it affects factors such as surface albedo, soil moisture levels, hydrology, and ecosystem dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SnoFalPrec_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Snowfall</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001427">
+        <obo:IAO_0000115>Precipitation pH refers to the acidity or alkalinity of a precipitation event such as raing or snowfall. This measure is important in understanding the environmental impact of atmospheric pollution, as it can indicate the presence of acid rain. Acid rain is primarily caused by emissions of sulfur dioxide and nitrogen oxide, which react with the water molecules in the atmosphere to produce acids.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>pH_rain_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation pH</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000261"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001428">
+        <obo:IAO_0000115>Precipitation initial NH4 concentration refers to the concentration of ammonium (NH4+) ions in the initial state of precipitation, specifically in relation to Earth system modeling. It represents the amount of ammonium present in the atmospheric water vapor or cloud droplets at the beginning of a simulated precipitation event. This parameter is important for understanding the transport, deposition, and cycling of nitrogen in the atmosphere, as ammonium can impact ecosystem productivity and water quality when it is deposited onto land surfaces.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CN4RI_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation initial ammonium concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>mol N m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001429">
+        <obo:IAO_0000115>Precipitation initial NO3 concentration refers to the initial concentration of nitrate (NO3) present in falling rain or snow. Atmospheric nitrates can be deposited onto the Earth&apos;s surface during precipitation events and enter terrestrial and aquatic ecosystems. This measurement is important for understanding the biogeochemical nitrogen cycle, nutrient availability, and potential impacts on environmental and human health from elevated nitrate levels.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNORI_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation initial nitrate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>mol N m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001430">
+        <obo:IAO_0000115>Precipitation NH4 concentration refers to the concentration of NH4 (ammonium) ions in precipitation, typically measured in units of mass per volume. It represents the amount of ammonium present in rainwater, snow, or other forms of precipitation, providing insights into the level of nitrogen deposition onto terrestrial ecosystems. This parameter is important for understanding nutrient cycling and assessing the impact of atmospheric deposition on ecosystems, particularly in relation to nitrogen availability and potential effects on vegetation growth and water quality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NH4_rain_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation ammonium concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001431">
+        <obo:IAO_0000115>Precipitation NO3 concentration refers to the amount of nitrate (NO3) in a solution that is formed during or after a precipitation event, such as rain or snow. It represents the concentration of NO3 particles present in the water as a result of interactions between atmospheric emissions and environmental conditions. This parameter is significant in Earth system modeling as it can impact various ecological and biogeochemical processes in aquatic ecosystems, including nutrient cycling and the bioavailability of other elements.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NO3_rain_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation nitrate concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001432">
+        <obo:IAO_0000115>Precipitation H2PO4 concentration refers to the amount of monohydrogen phosphate (H2PO4-), a type of phosphoric acid, present in a solution resulting from a precipitation event. This can include rain, snow, or any other form of precipitation. This parameter is important to note as it can impact a range of ecological and environmental factors, including soil composition, plant growth, and water quality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>H2PO4_rain_mole_conc</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation H2PO4 concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000157"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001434">
+        <obo:IAO_0000115>Precipitation HPO4 concentration refers to the concentration of the HPO4 (hydrogen phosphate) ion in rainfall or other forms of atmospheric precipitation. It is a parameter that quantifies the amount of HPO4 present in a given volume or mass of precipitation, typically measured in units of concentration (e.g., milligrams per liter or parts per million). This parameter is relevant in Earth system modeling as it influences the nutrient availability in ecosystems and can impact the cycling of phosphorus, an essential nutrient for plant growth and productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HPO4_rain_mole_conc_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation HPO4 concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000073"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001436">
+        <obo:IAO_0000115>The thermal energy content of precipitation delivered to the ground surface, affecting surface temperature and energy balance. This parameter accounts for the temperature difference between precipitation and surface, influencing soil warming or cooling processes and local microclimate conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PrecHeat_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Precipitation heat to surface</rdfs:label>
+        <bervo:BERVO_has_unit>MJ/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001437">
+        <obo:IAO_0000115>The water content released from decomposing plant litter that falls from above-ground vegetation components. This parameter represents an additional moisture source to surface soil layers and affects local water balance, decomposition rates, and nutrient cycling processes in forest and grassland ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RainLitr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>ClimForcDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water from aboveground falling litter</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001440">
+        <obo:IAO_0000115>The proportion of ground surface area that is free from snow cover, expressed as a dimensionless fraction from zero to one. This parameter determines the exposed surface area available for direct radiation absorption, soil-atmosphere gas exchange, and precipitation infiltration during snow-covered periods.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracSurfSnoFree_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of snow-free cover</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001441">
+        <obo:IAO_0000115>The proportion of ground surface area consisting of exposed bare soil without vegetation or litter cover. This parameter affects surface energy balance, soil erosion susceptibility, direct evaporation rates, and soil-atmosphere heat and gas exchange processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracSurfBareSoil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of exposed soil surface</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001443">
+        <obo:IAO_0000115>The balance between incoming and outgoing radiation at the ground surface, representing the net radiative energy available. This parameter is fundamental for surface energy balance calculations and determines the energy available for heating, evapotranspiration, and photosynthesis processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatByRad2Surf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Total net radiation at ground surface</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001444">
+        <obo:IAO_0000115>The total energy associated with water phase changes at the ground surface, including evaporation and condensation processes. This parameter represents the latent heat component of surface energy balance and is fundamental for modeling water vapor exchange between soil, vegetation, and atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatEvapAir2Surf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Split heat flux from chemical flux</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Total latent heat flux at ground surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001445">
+        <obo:IAO_0000115>Total sensible heat flux at ground surface refers to the total amount of energy, in Joules (J), transferred from the ground surface to the atmosphere as a result of differences in temperature. This process is one of the main ways energy is exchanged between the surface and the atmosphere, impacting climate and weather patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatSensAir2Surf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Total sensible heat flux at ground surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001446">
+        <obo:IAO_0000115>Total convective heat flux at ground surface refers to the total amount of heat transferred by convection from the air to the ground surface. This parameter is important in meteorology and climate science as it influences local air temperatures, weather patterns, and the overall energy balance of the Earth&apos;s surface. It is usually expressed in watts per square meter (W/m²).</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatSensVapAir2Surf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Total convective heat flux at ground surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001447">
+        <obo:IAO_0000115>Total ground heat flux at ground surface, often expressed in watts per square meter (W/m²), refers to the rate at which heat energy is transferred to the ground surface. It is an important component of the Earth&apos;s surface energy balance and can have significant impacts on climate, weather patterns, and physical processes in the Earth&apos;s surface and subsurface.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatNet2Surf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Total ground heat flux at ground surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001448">
+        <obo:IAO_0000115>Negative of total evaporation at ground surface refers to the negative amount of the total water evaporated from the ground surface, including water bodies, soil surface and plant surfaces. This value indicates the rate or speed at which water changes from a liquid to a gas or vapor state. This evaporation can occur due to solar radiation, wind, temperature, air pressure, and other environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VapXAir2GSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Negative of total evaporation at ground surface</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000060"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000114"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001451">
+        <obo:IAO_0000115>The lowest thermal capacity values for surface materials under dry or minimal moisture conditions. This parameter represents the minimum energy required to change surface temperature and is essential for modeling temperature extremes, heat wave effects, and thermal stress in arid ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VHCPNX_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Minimum heat capacities</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>MJ k-1 d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001453">
+        <obo:IAO_0000115>Precipitation flux into soil surface refers to the rate at which water (from rainfall, snow melt, etc.) enters the soil surface per unit area. This parameter is crucial in hydrological studies and modeling, as it impacts soil moisture levels, groundwater recharge, runoff generation and erosion.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Rain2SoilSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Precipitation flux into soil surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000032"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001454">
+        <obo:IAO_0000115>Irrigation flux into soil surface refers to the rate at which water from irrigation enters the soil surface. This is an important factor in agricultural management and water resource planning as it directly influences the amount of water available to crops and its effectiveness in promoting plant growth. Measurements of this parameter can help optimize irrigation strategies and conserve water resources.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Irrig2SoilSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Irrigation flux into soil surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000030"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001455">
+        <obo:IAO_0000115>The volumetric flow rate of water across the lake surface boundary, representing exchange between the lake and atmosphere or adjacent systems. This parameter is essential for modeling lake water balance, evaporation rates, and hydrological connectivity in watershed-scale ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LakeSurfFlowMicP_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Split &quot;soil surface&quot;, &quot;ground surface&quot; etc into just surface with soil/ground as context?</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Lake surface water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000285"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001458">
+        <obo:IAO_0000115>The thermal energy transfer rate from the lake surface to the atmosphere, with positive values indicating outgoing heat flux. This parameter is crucial for modeling lake thermal dynamics, ice formation timing, and energy exchange between aquatic ecosystems and the atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LakeSurfHeatFlux_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SurfSoilDataType.txt</rdfs:comment>
+        <rdfs:label>Lake surface heat flux, outgoing positive</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000285"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001469">
+        <obo:IAO_0000115>The kinetic parameter controlling the rate at which heterotrophic microorganisms colonize and begin decomposing fresh plant litter. This parameter determines the initial lag time before decomposition begins and is essential for modeling the transition from fresh litter inputs to active microbial decomposition.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DOSA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicBGCPars.txt</rdfs:comment>
+        <rdfs:label>Rate constant for litter colonization by heterotrophs</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001470">
+        <obo:IAO_0000115>The kinetic parameter controlling the intrinsic rate of organic matter decomposition by microbial communities per unit biomass. This parameter quantifies the specific metabolic activity of decomposer organisms and is fundamental for modeling carbon turnover rates in soil biogeochemical cycles.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SPOSC</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicBGCPars.txt</rdfs:comment>
+        <rdfs:label>Specific decomposition rate constant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001475">
+        <obo:IAO_0000115>The carbon content fraction representing heterotrophic microbial biomass within soil organic carbon pools. This parameter quantifies the proportion of soil carbon tied up in heterotrophic microorganisms and is essential for modeling microbial carbon dynamics and decomposer community structure.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OMCF</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicBGCPars.txt</rdfs:comment>
+        <rdfs:label>Heterotrophic microbial biomass composition in soil organic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000296"/>
+        <bervo:BERVO_has_unit>gC gC-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001476">
+        <obo:IAO_0000115>The carbon content fraction representing autotrophic microbial biomass within soil organic carbon pools. This parameter quantifies the proportion of soil carbon in autotrophic microorganisms and is important for modeling primary production by soil-based autotrophs and chemosynthetic processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OMCA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>MicBGCPars.txt</rdfs:comment>
+        <rdfs:label>Autotrophic microbial biomass composition in soil organic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000296"/>
+        <bervo:BERVO_has_unit>gC gC-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001477">
+        <obo:IAO_0000115>The thermal state of soil at specified depths, measured in absolute temperature units. This parameter controls reaction rates, microbial activity, root growth, and nutrient cycling processes, making it fundamental for modeling all temperature-dependent biological and chemical processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TKS_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Soil temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001478">
+        <obo:IAO_0000115>The cumulative water phase change flux in small soil pores during freeze-thaw cycles, measured hourly. This parameter quantifies ice formation and melting in micropore spaces and is essential for modeling soil structure changes, water movement, and root zone dynamics in seasonally frozen soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TLIceThawMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Hourly accumulated freeze-thaw flux in micropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m2 d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001479">
+        <obo:IAO_0000115>The cumulative latent heat exchange associated with water phase changes in soil during freeze-thaw cycles, measured hourly. This parameter accounts for energy absorption and release during ice formation and melting processes, significantly affecting soil temperature dynamics in cold climate regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TLPhaseChangeHeat2Soi_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Hourly accumulated freeze-thaw latent heat flux from soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001480">
+        <obo:IAO_0000115>The cumulative water phase change flux in large soil pores during freeze-thaw cycles, measured hourly. This parameter quantifies ice dynamics in macropore networks and is crucial for modeling drainage patterns, root penetration, and soil structural stability under freeze-thaw stress.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TLIceThawMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Hourly accumulated freeze-thaw flux in macropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m2 d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001481">
+        <obo:IAO_0000115>The cumulative latent heat exchange associated with snow melting and refreezing processes, measured hourly. This parameter quantifies energy dynamics within snowpack during phase transitions and affects snow layer temperature, melt rates, and thermal insulation properties over underlying soil.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XPhaseChangeHeatL_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Hourly accumulated freeze-thaw latent heat flux from snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001482">
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of soil by one degree. This parameter depends on soil composition, moisture content, and bulk density, and is essential for modeling soil temperature dynamics, freeze-thaw processes, and ground heat storage in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VHeatCapacity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Soil heat capacity</rdfs:label>
+        <bervo:BERVO_has_unit>MJ m-3 K-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001487">
+        <obo:IAO_0000115>The lower component of the fraction used to calculate thermal conductivity of soil solid particles. This parameter accounts for soil physical properties and structure that moderate heat conduction through the solid phase, completing the thermal conductivity calculation in soil heat transfer models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DenomSolidThermCond_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Denominator for soil solid thermal conductivity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ K-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001488">
+        <obo:IAO_0000115>The downward thermal energy transfer rate from the surface into subsurface soil layers, calculated from energy balance equations. This parameter represents the ground heat flux component of surface energy partitioning and is essential for modeling soil temperature profiles and subsurface thermal dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatFlx2Grnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Heat flux into ground, computed from surface energy balance model</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001489">
+        <obo:IAO_0000115>The thermal energy transfer rate into individual soil layers measured at hourly intervals. This parameter quantifies the vertical heat transport through soil profile and is essential for modeling diurnal temperature fluctuations, soil thermal gradients, and heat storage changes in layered soil systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>THeatFlowCellSoil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Hourly heat flux into soil layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001496">
+        <obo:IAO_0000115>The thermal energy transfer rate from the snowpack into the underlying soil surface. This parameter represents heat conduction through snow layer and affects soil insulation, freeze-thaw dynamics, and subsurface temperature maintenance during snow-covered periods.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QSnoHeatXfer2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Heat flux from snow into soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001497">
+        <obo:IAO_0000115>The volumetric rate of ice formation or accumulation in soil layers, particularly important for frozen ground and aquatic systems. This parameter quantifies ice dynamics that affect soil porosity, water movement, and thermal properties in permafrost regions and seasonally frozen soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QIceInflx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilHeatDataType.txt</rdfs:comment>
+        <rdfs:label>Ice influx to layer, essential for pond/lake</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000285"/>
+        <bervo:BERVO_has_unit>m3 H2O d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001499">
+        <obo:IAO_0000115>The volumetric water content retained in soil after excess water has drained away under gravitational force. This parameter represents the upper limit of plant-available water storage and is fundamental for modeling soil water balance, irrigation scheduling, and plant water stress assessments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FieldCapacity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Water contents at field capacity</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001500">
+        <obo:IAO_0000115>The volumetric water content at which plants can no longer extract water from soil and begin to wilt permanently. This parameter represents the lower limit of plant-available water and is essential for modeling drought stress, irrigation timing, and plant survival under water-limited conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WiltPoint_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Water contents at wilting point</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001503">
+        <obo:IAO_0000115>The soil water potential at which excess gravitational water has drained and water is held against gravity by capillary forces. This parameter defines the upper limit of plant-available water storage and is essential for modeling soil water retention, irrigation scheduling, and drought stress assessment.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSIAtFldCapacity_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Water potentials at field capacity</rdfs:label>
+        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001504">
+        <obo:IAO_0000115>The soil water potential at which plants can no longer extract water and begin permanent wilting. This parameter represents the lower limit of plant-available water and is crucial for modeling plant water stress, irrigation timing, and ecosystem responses to drought conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSIAtWiltPoint_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Water potentials at wilting point</rdfs:label>
+        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001505">
+        <obo:IAO_0000115>The volumetric water content present in soil at the beginning of a simulation or measurement period. This parameter provides the starting moisture conditions for hydrological modeling and affects initial rates of evapotranspiration, infiltration, and plant water uptake in terrestrial ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>THW_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Initial soil water content</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001506">
+        <obo:IAO_0000115>The volumetric ice content present in soil at the beginning of a simulation, representing frozen water in soil pores. This parameter is essential for modeling permafrost dynamics, freeze-thaw processes, and seasonal changes in soil thermal and hydraulic properties in cold climate regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>THI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Initial ice content</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001507">
+        <obo:IAO_0000115>The fraction of incoming solar radiation that is reflected by the ground surface back to the atmosphere. This parameter controls surface energy balance, soil heating rates, and local microclimate conditions, significantly affecting evapotranspiration and photosynthesis processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SurfAlbedo_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Surface albedo</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000263"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001508">
+        <obo:IAO_0000115>The natural logarithm of soil porosity, representing the logarithmic transformation of pore space fraction in soil. This parameter is used in pedotransfer functions and statistical modeling to linearize relationships between porosity and other soil hydraulic properties for improved model performance.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LOGPOROS_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Log soil porosity</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001514">
+        <obo:IAO_0000115>The proportional slope components in perpendicular horizontal directions, representing two-dimensional topographic gradients. This parameter controls surface water flow direction, erosion patterns, and lateral redistribution of water and sediments across landscape positions in watershed modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FSLOPE_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of slope in 1 and 2</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001515">
+        <obo:IAO_0000115>The combined volume of small pore spaces in soil at the beginning of a simulation, representing initial micropore storage capacity. This parameter affects initial water retention, gas diffusion rates, and provides baseline conditions for modeling changes in soil structure and pore connectivity over time.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLMicPt0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPhysDataType.txt</rdfs:comment>
+        <rdfs:label>Initial total soil micropore porosity</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001523">
+        <obo:IAO_0000115>The mass of organic carbon per unit mass of soil, representing the soil carbon stock and fertility. This parameter affects soil structure, water retention, nutrient cycling, and is fundamental for modeling carbon sequestration, decomposition processes, and soil quality in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CORGCI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Soil organic carbon content</rdfs:label>
+        <bervo:BERVO_has_unit>g kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001524">
+        <obo:IAO_0000115>The fraction of soil volume occupied by pore spaces filled with air or water, representing void space in the soil matrix. This parameter controls water storage capacity, gas diffusion rates, root penetration, and is fundamental for modeling soil hydraulic conductivity and aeration in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>POROSI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Soil porosity</rdfs:label>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001525">
+        <obo:IAO_0000115>The initial proportion of soil volume occupied by large pore spaces, representing channels for rapid water and gas movement. This parameter affects preferential flow patterns, drainage rates, and aeration status, particularly important for modeling bypass flow and chemical transport in structured soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilFracAsMacPt0_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Soil macropore fraction</rdfs:label>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001526">
+        <obo:IAO_0000115>The mass of sand-sized particles per unit mass of soil, representing the coarse mineral fraction in soil texture. This parameter affects soil drainage, aeration, water infiltration rates, and is essential for determining hydraulic conductivity and soil physical behavior in hydrological models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CSAND_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Soil sand content</rdfs:label>
+        <bervo:BERVO_has_unit>kg Mg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001527">
+        <obo:IAO_0000115>The mass of silt-sized particles per unit mass of soil, representing the intermediate mineral fraction in soil texture. This parameter influences water retention capacity, nutrient holding capacity, and contributes to soil structure formation and erodibility characteristics in agricultural and natural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CSILT_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Soil silt content</rdfs:label>
+        <bervo:BERVO_has_unit>kg Mg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001528">
+        <obo:IAO_0000115>The mass of clay-sized particles per unit mass of soil, representing the fine mineral fraction with high surface area. This parameter controls water retention, nutrient adsorption, soil plasticity, and swelling behavior, making it crucial for modeling soil hydraulic properties and chemical reactivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCLAY_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Soil clay content</rdfs:label>
+        <bervo:BERVO_has_unit>kg Mg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001530">
+        <obo:IAO_0000115>The initial mass of dry soil per unit volume including pore spaces, representing soil compaction at simulation start. This parameter affects porosity calculations, root penetration resistance, water storage capacity, and provides baseline conditions for modeling soil structural changes over time.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoiBulkDensityt0_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Initial bulk density,,0=water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001531">
+        <obo:IAO_0000115>The proportion of soil volume occupied by small pore spaces that retain water against drainage. This parameter affects water retention capacity, gas diffusion rates, and determines the fraction of pore space available for capillary water storage in soil water balance models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracSoiAsMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Micropore fraction</rdfs:label>
+        <bervo:BERVO_has_unit>0-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001532">
+        <obo:IAO_0000115>The proportion of soil volume occupied by large pore spaces that facilitate rapid water and gas movement. This parameter controls preferential flow, drainage efficiency, and soil aeration, playing a critical role in modeling bypass flow and chemical transport through structured soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilFracAsMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Macropore fraction</rdfs:label>
+        <bervo:BERVO_has_unit>0-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001534">
+        <obo:IAO_0000115>The average radius of large pore channels in soil, representing the size of rapid flow pathways. This parameter determines flow velocity through macropores, affects capillary forces, and is fundamental for modeling preferential water movement and chemical transport in structured soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MacPoreRadius_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Radius of macropores</rdfs:label>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001535">
+        <obo:IAO_0000115>The mass of dry soil per unit volume including pore spaces, representing soil compaction and structure. This parameter affects porosity, water storage capacity, root penetration resistance, and is fundamental for converting between mass-based and volume-based soil property measurements.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilBulkDensity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Soil bulk density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001536">
+        <obo:IAO_0000115>The count of large pore channels per unit area or volume of soil, representing macropore density. This parameter affects flow capacity through preferential pathways, influences connectivity of rapid flow networks, and is essential for modeling macropore flow dynamics in structured soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>MacPoreNumbers_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Number of macropores</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000237"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001538">
+        <obo:IAO_0000115>The total volume of small pore spaces within a soil layer, representing micropore storage capacity. This parameter determines water retention potential, gas diffusion capacity, and controls the volume available for capillary water storage and slow gas exchange processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLSoilPoreMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Volume of soil occupied by micropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001539">
+        <obo:IAO_0000115>The total volume of small pore spaces in soil, representing the capacity for capillary water retention. This parameter controls water holding capacity, affects gas diffusion rates, and determines the storage volume for plant-available water in soil hydrological models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLSoilMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Volume of micropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001540">
+        <obo:IAO_0000115>The total dry mass of soil solids within a defined layer, representing the solid phase content. This parameter is fundamental for calculating bulk density, nutrient storage capacity, and converting between mass-based and area-based measurements in ecosystem and agricultural models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLSoilMicPMass_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Mass of soil layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001541">
+        <obo:IAO_0000115>The lowest allowable dry mass of soil solids within a layer, representing minimum density constraints. This parameter prevents unrealistic soil thinning in dynamic models, maintains structural integrity assumptions, and sets lower bounds for soil mass in erosion and compaction simulations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilMicPMassLayerMn</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Minimum soil layer mass</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001542">
+        <obo:IAO_0000115>The highest allowable dry mass of soil solids within a layer, representing maximum compaction limits. This parameter prevents unrealistic soil densification in models, sets upper bounds for bulk density, and constrains maximum soil mass in compaction and sedimentation processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilMicPMassLayerMX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum soil layer mass</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>Mg d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001546">
+        <obo:IAO_0000115>The combined volume of all small pore spaces within a soil layer, representing total micropore capacity. This parameter determines maximum water retention potential, controls gas diffusion capacity, and provides the total volume available for capillary water storage and slow transport processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Total micropore volume in layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001547">
+        <obo:IAO_0000115>The combined volume of all large pore spaces within a soil layer, representing total macropore capacity. This parameter determines maximum rapid flow capacity, controls drainage efficiency, and provides the total volume available for preferential water movement and fast gas exchange.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Total macropore volume in layer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001548">
+        <obo:IAO_0000115>The total geometric volume of a soil layer including all pore spaces and rock fragments, representing complete layer volume. This parameter provides the reference volume for calculating porosity, bulk density, and mass balance relationships in soil physical and biogeochemical models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VGeomLayer_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Soil volume including macropores+rock</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001549">
+        <obo:IAO_0000115>The total geometric volume of a soil layer at simulation start, including all pore spaces and rock fragments. This parameter provides baseline volume conditions for tracking soil structural changes, compaction, and erosion processes over time in dynamic ecosystem models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VGeomLayert0_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Initial soil volume including macropores+rock</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001550">
+        <obo:IAO_0000115>The upper limit for total pore space volume within a soil layer, representing maximum porosity constraints. This parameter prevents unrealistic pore expansion in models, maintains physical consistency in soil structure, and sets upper bounds for water storage and gas exchange capacity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VOLTX_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilPropertyDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum soil pore (mac+mic) volume allowed</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001551">
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of snowpack by one degree. This parameter depends on snow density and ice content, and controls snowpack temperature dynamics, melting rates, and thermal insulation properties over underlying soil.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLSnowHeatCapM_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Volumetric heat capacity of snowpack</rdfs:label>
+        <bervo:BERVO_has_unit>MJ/K d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001552">
+        <obo:IAO_0000115>The volumetric flow rate of liquid water through snowpack layers, representing internal water movement. This parameter controls meltwater percolation, refreezing processes, and water delivery to underlying soil, making it essential for modeling snowmelt hydrology and seasonal water balance.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatFlowInSnowM_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001553">
+        <obo:IAO_0000115>The horizontal transport rate of dry snow by wind redistribution processes, representing snow movement across the landscape. This parameter affects spatial snow distribution patterns, accumulation in sheltered areas, and erosion from exposed surfaces in alpine and arctic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DrySnoFlxByRedistM_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Runoff snow flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001554">
+        <obo:IAO_0000115>The fraction of incoming solar radiation reflected by the snow surface back to the atmosphere. This parameter controls snow surface energy balance, melting rates, and seasonal snow persistence, significantly affecting local and regional climate through snow-albedo feedback mechanisms.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilAlbedo_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack albedo</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000263"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001555">
+        <obo:IAO_0000115>The mass per unit volume of freshly fallen snow, representing initial compaction state. This parameter affects thermal properties, metamorphism rates, and subsequent densification processes, influencing snowpack insulation capacity and meltwater production timing in seasonal snow models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NewSnowDens_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>New snowpack density</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000233"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001556">
+        <obo:IAO_0000115>The thermal state of snow layers within a snowpack, measured in degrees Celsius or Kelvin. This parameter controls snow metamorphism, melting rates, sublimation processes, and ice formation, making it fundamental for predicting snowmelt timing and water resource availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TCSnow_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snow temperature</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000133"/>
+        <bervo:BERVO_has_unit>K</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>oC</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001558">
+        <obo:IAO_0000115>The amount of thermal energy required to raise the temperature of a unit volume of snowpack by one degree. This parameter controls thermal buffering capacity, snowmelt rates, and temperature response to atmospheric warming, affecting seasonal water release and ecosystem thermal dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLHeatCapSnow_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack heat capacity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000147"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_has_unit>MJ m-3 K-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001559">
+        <obo:IAO_0000115>The volume of liquid water that would result from melting the solid ice component within a snowpack layer. This parameter represents the water storage potential of dry snow, essential for hydrological modeling and water resource assessment in snow-dominated watersheds.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLDrySnoWE_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Water equivalent dry snow in snowpack layer</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001560">
+        <obo:IAO_0000115>The volume of liquid water currently present within a snowpack layer, representing unfrozen moisture content. This parameter affects snowpack density, thermal properties, and runoff potential, controlling meltwater percolation and refreezing processes in layered snow models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLWatSnow_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snow water volume in snowpack layer</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001561">
+        <obo:IAO_0000115>The volume of frozen water (ice) within a snowpack layer, representing the solid component of snow mass. This parameter controls snowpack density, thermal properties, and water storage capacity, affecting metamorphism rates and meltwater production in seasonal snow evolution models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLIceSnow_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snow ice volume in snowpack layer</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001562">
+        <obo:IAO_0000115>The total three-dimensional space occupied by snow material within a specific snowpack layer. This parameter includes both ice and air space components, controlling layer porosity, density calculations, and thermal properties in multi-layer snowpack energy balance models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLSnoDWIprev_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snow volume in snowpack layer</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001563">
+        <obo:IAO_0000115>The mass of snow per unit volume within a snowpack layer, representing compaction state and water equivalent. This parameter controls thermal conductivity, albedo characteristics, metamorphism rates, and mechanical properties affecting avalanche risk and meltwater production timing.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SnoDens_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack density</rdfs:label>
+        <bervo:BERVO_has_unit>Mg m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001564">
+        <obo:IAO_0000115>The vertical dimension of individual snow layers within a stratified snowpack profile. This parameter controls thermal gradients, metamorphism processes, and mechanical stability, essential for avalanche assessment and detailed snowpack energy balance modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SnowThickL_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack layer thickness</rdfs:label>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001565">
+        <obo:IAO_0000115>The volumetric rate of liquid water movement between snowpack layers on an hourly basis. This parameter controls internal drainage, refreezing processes, and vertical water redistribution, affecting snowpack thermal evolution and meltwater delivery timing.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Hourly snow water transfer</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001566">
+        <obo:IAO_0000115>The depth of snow mass transferred to individual snowpack layers per hour, representing redistribution processes. This parameter controls layer development, densification patterns, and vertical mass distribution within multilayer snowpack models used for avalanche and hydrological forecasting.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SnoXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Hourly snow transfer to each layer</rdfs:label>
+        <bervo:BERVO_has_unit>m d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001567">
+        <obo:IAO_0000115>The depth of ice mass transferred to individual snowpack layers per hour, representing refreezing and redistribution. This parameter controls ice lens formation, layer bonding strength, and thermal properties affecting snowpack stability and meltwater percolation pathways.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>IceXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Hourly snow ice transfer to each layer</rdfs:label>
+        <bervo:BERVO_has_unit>m d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001568">
+        <obo:IAO_0000115>The thermal energy transported by liquid water movement between snowpack layers per hour. This parameter represents convective heat transfer accompanying water percolation, affecting layer temperatures, refreezing rates, and thermal evolution of stratified snowpacks.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatXfer2SnoLay_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Hourly convective heat flux from water transfer</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001569">
+        <obo:IAO_0000115>The total count of distinct snow layers within a vertical snowpack profile. This parameter determines model complexity, computational requirements, and resolution of thermal and mechanical processes in detailed snowpack evolution and avalanche hazard assessment models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>nsnol_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Number of snow layers in column</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001570">
+        <obo:IAO_0000115>The total depth from the surface to the bottom boundary of each individual snowpack layer in multi-layer snow models. This parameter tracks the progressive accumulation of snow thickness and is essential for modeling snowpack stratigraphy, thermal profiles, and meltwater movement through heterogeneous snow layers.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>cumSnowDepz_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Cumulative depth to bottom of snowpack layer</rdfs:label>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001571">
+        <obo:IAO_0000115>The upper limit of snow volume that can be accommodated within individual snowpack layers before redistribution occurs. This parameter controls snow layer thickness constraints and mass transfer between layers, essential for maintaining numerical stability and realistic snowpack structure in snow evolution models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLSnoDWIMax_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Maximum snowpack volume allowed in each layer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000253"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001572">
+        <obo:IAO_0000115>The total vertical thickness of snow cover from ground surface to snow surface. This parameter represents water storage potential, insulation capacity, and habitat modification effects, fundamental for hydrological forecasting, avalanche assessment, and ecosystem impact studies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SnowDepth_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack depth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001573">
+        <obo:IAO_0000115>The total volume of liquid water that would result from completely melting all accumulated snow. This parameter represents the water storage capacity of the entire snowpack, essential for seasonal water resource assessment and flood forecasting in snow-dominated watersheds.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VcumDrySnoWE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snow volume in snowpack (water equivalent)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001574">
+        <obo:IAO_0000115>The total volume of liquid water currently present within the entire snowpack including free water and wet snow. This parameter affects snowpack stability, runoff timing, and avalanche risk, representing immediately available water for drainage and refreezing processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VcumWatSnow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Water volume in snowpack</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001575">
+        <obo:IAO_0000115>The total volume of frozen water (ice) contained within the entire snowpack profile. This parameter represents the solid water storage component, controlling thermal properties, mechanical strength, and metamorphism rates affecting seasonal snowpack evolution and water release timing.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VcumIceSnow_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Ice volume in snowpack</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000190"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001576">
+        <obo:IAO_0000115>The total volume occupied by dry snow components including ice crystals and air spaces but excluding liquid water. This parameter represents the structural framework of the snowpack, controlling porosity, density evolution, and metamorphism processes in seasonal snow models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VcumSnoDWI_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Dry snow volume</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001577">
+        <obo:IAO_0000115>The total volume of liquid water that would result from melting all snow components in the entire snowpack. This parameter integrates both ice and liquid water content, representing total water storage for hydrological forecasting and water resource management applications.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VcumSnowWE_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Water equivalent snowpack</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001578">
+        <obo:IAO_0000115>The lowest allowable thermal energy storage capacity for the entire snowpack column per unit temperature change. This parameter sets numerical constraints in snow models, preventing unrealistic thermal behavior and maintaining computational stability in energy balance calculations.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLHeatCapSnowMin_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Minimum layer integrated snowpack heat capacity</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000252"/>
+        <bervo:BERVO_has_unit>MJ d-2 K-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001579">
+        <obo:IAO_0000115>The volumetric flow rate of liquid water transfer from snowpack base to soil micropore spaces. This parameter controls infiltration into fine soil pores, affecting soil moisture storage, plant water availability, and groundwater recharge in snow-covered ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatConvSno2MicP_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Water from snowpack to soil micropores</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001580">
+        <obo:IAO_0000115>The volumetric flow rate of meltwater transferring from snowpack layers directly into large soil pore spaces and preferential flow paths. This parameter quantifies rapid water infiltration through macropore systems during snowmelt events, critical for understanding spring flood generation and groundwater recharge in snow-covered watersheds.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatConvSno2MacP_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Water from snowpack to soil macropores</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001581">
+        <obo:IAO_0000115>The thermal energy flux transported from snowpack layers to underlying soil through convective processes involving meltwater movement. This parameter quantifies heat transfer mechanisms that warm frozen soils during snowmelt periods, essential for modeling soil thaw dynamics and permafrost stability in cold regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatConvSno2Soi_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Convective heat from snowpack to soil</rdfs:label>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001582">
+        <obo:IAO_0000115>The volumetric flow rate of liquid water transfer from snowpack base to surface litter layer. This parameter controls moisture delivery to organic surface horizons, affecting decomposition rates, nutrient cycling, and forest floor ecosystem processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatConvSno2LitR_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Water flux from snowpack to litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001583">
+        <obo:IAO_0000115>The thermal energy transfer rate from snowpack to surface litter layer through liquid water movement. This parameter affects litter temperature, decomposition rates, and microbial activity in organic surface horizons beneath snowpack.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatConvSno2LitR_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Convective heat flux from snowpack to litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001584">
+        <obo:IAO_0000115>The volumetric flow rate of dry snow transport by wind redistribution processes across the landscape. This parameter represents snow erosion from windward areas and deposition in sheltered locations, affecting spatial snow distribution patterns and local water balance.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DrySnoByRedistrib_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack runoff snow</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001585">
+        <obo:IAO_0000115>The volumetric flow rate of liquid water runoff from snowpack during redistribution events. This parameter represents surface water flow from melting snow or rain-on-snow events, contributing to peak discharge generation and flood risk in snow-dominated watersheds.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatSnoByRedist_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack runoff water</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001586">
+        <obo:IAO_0000115>The volumetric flow rate of ice transport during snowpack redistribution and surface runoff events. This parameter represents ice formation from refrozen meltwater and subsequent transport, affecting channel blockage, flood timing, and downstream ice jam formation in cold regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>IceSnoBySnowRedist_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack runoff ice</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001587">
+        <obo:IAO_0000115>The thermal energy transport rate associated with snowpack runoff and redistribution processes. This parameter represents heat transfer accompanying liquid water and ice movement, affecting downstream thermal regimes and ecosystem temperature dynamics in snow-influenced watersheds.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatSnoByRedist_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack runoff heat</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001588">
+        <obo:IAO_0000115>The mass transfer rate of carbon dioxide from snowpack to other environmental compartments during runoff events. This parameter represents carbon cycle processes in snow-covered ecosystems, affecting soil respiration patterns and atmospheric carbon exchange in cold regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_FloXSnow_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack runoff carbon dioxide flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001589">
+        <obo:IAO_0000115>The mass transfer rate of ammonium from snowpack to other environmental compartments during runoff events. This parameter represents nitrogen cycling processes in snow-dominated ecosystems, affecting nutrient delivery to soils and downstream water quality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcn_FloXSnow_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack runoff ammonium flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001590">
+        <obo:IAO_0000115>The cumulative thermal energy involved in melting and refreezing processes within the entire snowpack. This parameter represents latent heat exchange during phase transitions, controlling snowmelt timing, energy balance, and temperature stability of seasonal snowpacks.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>THeatSnowThaw_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Total heat associated with phase change in snow</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001591">
+        <obo:IAO_0000115>The mass concentration of dissolved gaseous compounds within snowpack layers, representing atmospheric deposition and retention. This parameter tracks volatile organic compounds and greenhouse gases in snow, affecting atmospheric chemistry and biogeochemical cycling in snow-covered ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_solsml_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Disolved volatile tracers in snow</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001592">
+        <obo:IAO_0000115>The mass concentration of dissolved nutrient compounds within snowpack layers, representing atmospheric deposition and biological uptake. This parameter tracks nitrogen, phosphorus, and other essential nutrients in snow, affecting nutrient cycling and ecosystem productivity following snowmelt.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcn_solsml_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Dissolved nutrient tracers in snow</rdfs:label>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001593">
+        <obo:IAO_0000115>The molar concentration of dissolved salt compounds within snowpack layers, representing road salt deposition and natural salinity. This parameter affects snowpack density, melting point depression, and water quality during snowmelt, particularly important in urban and coastal environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_ml_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Snowpack salt dissolved tracers</rdfs:label>
+        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000204"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001594">
+        <obo:IAO_0000115>The cumulative thermal energy content stored within the entire snowpack at the start of a simulation time interval. This parameter establishes initial thermal state for energy balance calculations, controlling subsequent melting, refreezing, and temperature evolution processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SnowEngyBeg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Total snow-held energy at the beginning of the time step</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001595">
+        <obo:IAO_0000115>The cumulative thermal energy content stored within the entire snowpack at the end of a simulation time interval. This parameter reflects net energy changes from radiation, conduction, and phase transitions, determining snowpack thermal state evolution.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SnowEngyEnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Total snow-held energy at the end of the time step</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001598">
+        <obo:IAO_0000115>The cumulative molar content of dissolved salts transported during snow drift and redistribution events. This parameter represents salt mobilization through wind-blown snow, affecting spatial distribution of deicing compounds and natural salts across the landscape.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_FloXSnow_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Total salt in snow drift</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001602">
+        <obo:IAO_0000115>The cumulative thermal energy flux lost from the entire snowpack to surrounding environment through all heat transfer mechanisms. This parameter includes radiative, conductive, and convective losses, controlling snowpack cooling, refreezing processes, and thermal evolution.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QSnowHeatLoss_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Total heatloss from snow</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001608">
+        <obo:IAO_0000115>The molar transfer rate of dissolved salts from snowpack to underlying soil through infiltration processes. This parameter controls salt input from deicing applications and atmospheric deposition, affecting soil salinity and plant stress in snow-covered environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_AquaADV_Snow2Soil_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Salt flux from snow to soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001609">
+        <obo:IAO_0000115>The molar transfer rate of dissolved salts from snowpack to surface litter layer through liquid water transport. This parameter affects litter chemistry and decomposition processes, particularly important in roadside and urban environments with high salt loading.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_AquaADV_Snow2Litr_flx</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Salt flux from snow to litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001610">
+        <obo:IAO_0000115>The cumulative mass of volatile compounds stored within the entire snowpack at the beginning of the previous simulation time step. This parameter establishes initial tracer conditions for mass balance calculations and temporal tracking of atmospheric contaminant storage.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_snowMass_beg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Total mass of volatile tracer in snow at previous time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001611">
+        <obo:IAO_0000115>The cumulative mass of volatile compounds currently stored within the entire snowpack profile. This parameter represents atmospheric contaminant accumulation in snow, controlling chemical reservoir size and potential environmental release during snowmelt events.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_snowMass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Total mass of volatile tracer in snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001612">
+        <obo:IAO_0000115>The cumulative mass transfer rate of volatile compounds lost from the entire snowpack through all removal processes. This parameter includes sublimation, evaporation, and runoff losses, representing total contaminant export from snow storage to other environmental compartments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_snowMassloss_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Total volatile mass of tracer loss from snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001613">
+        <obo:IAO_0000115>The cumulative mass transfer rate of nutrients lost from the entire snowpack through all export processes. This parameter represents total nutrient mobilization from atmospheric deposition storage, affecting ecosystem nutrient budgets and downstream water quality.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcn_snowMassloss_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Total nutrient mass of tracer loss from snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001614">
+        <obo:IAO_0000115>The cumulative mass transfer rate of salts lost from the entire snowpack through all export processes. This parameter represents total salt mobilization from deicing and atmospheric inputs, affecting soil salinity and downstream water quality during snowmelt.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_snowMassloss_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Total salt mass of tracer loss from snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001615">
+        <obo:IAO_0000115>The mass transport rate of volatile chemical tracers dissolved in liquid water moving through snowpack layers via advection processes. This parameter quantifies the movement of gaseous contaminants and tracers in snowmelt water, essential for understanding pollutant transport and atmospheric deposition fate in snow-covered environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcg_AquaAdv_flx_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Aqueous volatile tracer flux in snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001616">
+        <obo:IAO_0000115>The mass transport rate of nutrient chemical tracers dissolved in liquid water moving through snowpack layers via advection processes. This parameter quantifies the movement of nitrogen, phosphorus, and other nutrients in snowmelt water, essential for understanding nutrient cycling and ecosystem fertilization during snowmelt periods.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcn_AquaAdv_flx_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Aqueous nutrient tracer flux in snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001617">
+        <obo:IAO_0000115>The mass transfer rate of dissolved salts through liquid water movement within snowpack layers. This parameter controls salt redistribution through percolating water, affecting ionic concentrations and timing of salt delivery to underlying soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_AquaAdv_flx_snvr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SnowDataType.txt</rdfs:comment>
+        <rdfs:label>Aqueous salt tracer flux through snow</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000103"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001622">
+        <obo:IAO_0000115>The molar concentration of nitrogen fertilizer distributed throughout soil layers via broadcast application methods. This parameter represents nutrient availability from uniform surface spreading, affecting crop nitrogen uptake and potential nitrate leaching in agricultural systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FertN_mole_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
+        <rdfs:label>Fertilizer in soil from broadcast</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001623">
+        <obo:IAO_0000115>The molar concentration of nitrogen fertilizer applied in concentrated bands adjacent to crop rows through side-dressing techniques. This parameter represents localized nutrient placement for targeted root uptake, improving fertilizer use efficiency and reducing environmental losses.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FertN_mole_Band_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
+        <rdfs:label>Fertilizer in band from side-dressing</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>mol d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001624">
+        <obo:IAO_0000115>The proportion of soil volume that is physically disturbed and mixed during tillage operations. This parameter controls nutrient redistribution, organic matter incorporation, and soil structure modification, affecting seedbed preparation and fertilizer placement efficiency.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DepzCorp_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
+        <rdfs:label>Soil mixing fraction with tillage</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001625">
+        <obo:IAO_0000115>The mass of fertilizer nutrients applied per unit land area to enhance crop productivity and soil fertility. This parameter controls nutrient input rates, affecting plant growth, yield potential, and environmental risks from excess nutrient loading in agricultural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FERT</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
+        <rdfs:label>Fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000267"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001626">
+        <obo:IAO_0000115>Depth of fertilizer application refers to the distance below the surface of the soil at which fertilizers are applied. Different crops and soils may require different application depths for optimal nutrient absorption and to minimize nutrient losses due to leaching or erosion. It is an important parameter in agricultural modeling and management, directly influencing the effectiveness and environmental impact of fertilization practices.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FDPTH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
+        <rdfs:label>Depth of fertilizer application</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001627">
+        <obo:IAO_0000115>The horizontal distance between fertilizer bands applied through side-dressing techniques in row crop systems. This parameter controls spatial nutrient distribution, root access to fertilizer, and crop utilization efficiency in precision agriculture applications.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ROWI</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
+        <rdfs:label>Row spacing of fertilizer band from side-dressing</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001628">
+        <obo:IAO_0000115>The horizontal distance between ammonium fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of ammonium nitrogen, affecting root uptake patterns and reducing volatilization losses in precision fertilizer management.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ROWSpaceNH4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
+        <rdfs:label>Row spacing of ammonium fertilizer band from side-dressing</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001629">
+        <obo:IAO_0000115>The horizontal distance between nitrate fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of nitrate nitrogen, affecting root uptake efficiency and reducing leaching potential in precision agriculture systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ROWSpaceNO3_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
+        <rdfs:label>Row spacing of nitrate fertilizer band from side-dressing</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001630">
+        <obo:IAO_0000115>The horizontal distance between phosphate fertilizer bands applied through side-dressing in row crop production systems. This parameter controls spatial distribution of phosphorus, affecting root access to phosphate and improving fertilizer use efficiency in precision agriculture.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ROWSpacePO4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>FertilizerDataType.txt</rdfs:comment>
+        <rdfs:label>Row spacing of phosphate fertilizer band from side-dressing</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000153"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001631">
+        <obo:IAO_0000115>The sine trigonometric function of the angle between leaf surfaces and horizontal plane in plant canopies. This parameter controls solar radiation interception geometry, affecting photosynthesis rates, energy balance, and light penetration through vegetation layers.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SineLeafAngle</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of leaf angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001632">
+        <obo:IAO_0000115>The cosine trigonometric function of the angle between leaf surfaces and horizontal plane in plant canopies. This parameter controls solar radiation interception efficiency, affecting leaf energy absorption, temperature regulation, and photosynthetic light use in vegetation modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CosineLeafAngle</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Cosine of leaf angle</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000257"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001633">
+        <obo:IAO_0000115>The sine trigonometric function describing the geometric relationship between diffuse sky radiation and leaf surface orientation. This parameter controls diffuse light interception by leaves, affecting photosynthesis under cloudy conditions and within shaded canopy layers.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OMEGA</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of indirect sky radiation on leaf surface</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001634">
+        <obo:IAO_0000115>The ratio of sine functions relating leaf surface orientation to diffuse sky radiation geometry. This parameter normalizes diffuse light interception calculations, controlling relative efficiency of scattered radiation absorption across different leaf angles and canopy positions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OMEGX</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Sine of indirect sky radiation on leaf surface/sine of indirect sky radiation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000255"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000256"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001638">
+        <obo:IAO_0000115>The proportion of leaves distributed across different angular orientation categories within vegetation canopies. This parameter controls solar radiation interception efficiency, affecting photosynthesis patterns and energy balance across different canopy layers and plant functional types.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafAngleClass_pft</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Fractionation of leaves in different angle classes</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001639">
+        <obo:IAO_0000115>The total surface area of leaf material within specific canopy layers or branch segments of vegetation. This parameter controls gas exchange capacity, radiation interception, and transpiration rates, fundamental for modeling photosynthesis and water balance in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafAreaZsec_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf surface area</rdfs:label>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001640">
+        <obo:IAO_0000115>The surface area of leaf material directly exposed to solar radiation without shading from other vegetation elements. This parameter controls light-saturated photosynthesis rates and leaf energy balance, affecting carbon assimilation and temperature regulation in plant canopies.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>LeafAUnshaded_zsec</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Leaf irradiated surface area</rdfs:label>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000002"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001641">
+        <obo:IAO_0000115>The total external surface area of woody stems and branches within specific canopy layers or vegetation segments. This parameter affects radiation interception, energy balance, and gas exchange processes in woody vegetation, influencing ecosystem carbon and energy fluxes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>StemAreaZsec_brch</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>CanopyRadDataType.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Stem surface area</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000181"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001642">
+        <obo:IAO_0000115>The mass of carbon contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial organic carbon pool available for decomposition, affecting soil carbon cycling, nutrient release, and ecosystem productivity in terrestrial environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RSC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Initial surface litter carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000267"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000075"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001643">
+        <obo:IAO_0000115>The mass of nitrogen contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial nitrogen pool available for mineralization, controlling nutrient availability and decomposition rates in surface organic horizons.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RSN_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Initial surface litter nitrogen</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000267"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000167"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001644">
+        <obo:IAO_0000115>The mass of phosphorus contained in surface litter at the beginning of simulation or measurement periods. This parameter represents the initial phosphorus pool available for cycling, affecting nutrient availability and limiting productivity in phosphorus-constrained ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RSP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Initial surface litter phosphorus</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000267"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>g m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000001"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001645">
+        <obo:IAO_0000115>The proportion of soil organic carbon allocated to different kinetic decomposition pools with varying turnover rates. This parameter controls carbon cycling dynamics, determining decomposition rates and carbon storage potential across active, slow, and passive soil organic matter pools.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CFOSC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of soil organic carbon in kinetic components</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001649">
+        <obo:IAO_0000115>The cumulative mass of carbon in actively decomposing solid organic matter pools within soil layers. This parameter represents readily available carbon for microbial metabolism, controlling short-term carbon cycling and nutrient mineralization rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TSolidOMActC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Total active solid organic carbon</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001650">
+        <obo:IAO_0000115>The cumulative mass of carbon contained in all solid organic matter fractions within soil layers. This parameter represents total carbon storage in particulate and humified organic matter, fundamental for soil carbon cycling and climate regulation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TSolidOMC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Total solid organic carbon</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>gC d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001656">
+        <obo:IAO_0000115>The cumulative mass of all organic matter components present within soil profiles, including particulate, dissolved, and mineral-associated fractions. This parameter represents total soil carbon storage and fertility, fundamental for understanding carbon sequestration, soil structure, and nutrient cycling capacity in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilOrgM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil organic matter</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001657">
+        <obo:IAO_0000115>The mass of organic carbon per unit mass of soil, representing carbon content from decomposed plant and animal matter. This parameter controls soil fertility, structure, and carbon storage capacity, fundamental for soil quality assessment and carbon cycle modeling.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>SOC concentration</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>ORGCX_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Soil organic carbon concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g Mg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_has_unit>g g-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000033"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001659">
+        <obo:IAO_0000115>The cumulative mass of carbon contained in all particulate organic matter fractions derived from plant litter inputs. This parameter represents readily decomposable carbon pools that control short-term carbon cycling and nutrient release in soil ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>OMLitrC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Total particulate organic carbon</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001663">
+        <obo:IAO_0000115>The cumulative mass of chemical elements contained within all living microbial biomass throughout the soil profile. This parameter represents the active biological component controlling decomposition, nutrient cycling, and biochemical transformations in soil ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tMicBiome_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Total microbial biomass chemical element</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001664">
+        <obo:IAO_0000115>The cumulative mass of all organic matter components in soil excluding living plant roots but including litter, humus, and microbial biomass. This parameter represents total soil organic matter storage controlling carbon sequestration and ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tSoilOrgM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil organic matter, include everything organic (exclude live roots)</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001665">
+        <obo:IAO_0000115>The cumulative mass of chemical elements contained within all litter fractions throughout the soil profile. This parameter represents element inputs from plant debris that control nutrient cycling and initial decomposition processes in soil ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tLitrOM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Total litter chemical element</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001667">
+        <obo:IAO_0000115>The cumulative mass of specific chemical elements contained within all humus fractions throughout soil profiles. This parameter represents element storage in highly decomposed organic matter, controlling long-term nutrient retention and release in stable soil organic matter pools.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tHumOM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_chemicals</rdfs:comment>
+        <rdfs:label>Total humus chemical element</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001668">
+        <obo:IAO_0000115>Partitioning coefficient between Particulate Organic Carbon (POC) and litter refers to the equilibrium ratio of the concentration of a chemical species in POC to the equilibrium concentration of the same species in litter. This coefficient is significant in the process of understanding the distribution and movement of nutrients in different organic matter compartments within an ecosystem.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EPOC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Partitioning coefficient between particulate organix carbon and litter</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000014"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001669">
+        <obo:IAO_0000115>Partitioning coefficient between humus and microbial residue (EHUM) determines the proportion of carbon matter that is allocated between humus and the residues of microbes. It plays a crucial role in understanding the carbon cycle and its stability in ecosystems, particularly in soils where microbial residues represent a considerable fraction of stable organic matter.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EHUM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Partitioning coefficient between humus and microbial residue</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000028"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001670">
+        <obo:IAO_0000115>The mass of dissolved organic carbon per unit volume of soil water, representing mobile carbon compounds in soil solution. This parameter controls carbon leaching, microbial substrate availability, and ecosystem carbon losses through groundwater and surface water pathways.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CDOM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Dissolved organic carbon concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000033"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001671">
+        <obo:IAO_0000115>Fraction of total organic C in complex represents the proportion of the total organic carbon present in complex forms in the soil. Organic carbon in the soil is found in various forms, including simple, complex, soluble, and insoluble forms. Each form plays a unique role in soil processes, including nutrient availability, water retention, and soil structure maintenance. The fraction of total organic carbon in complex forms can help us understand the carbon storage potential of the soil.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracBulkSOMC_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of total organic carbon in complex</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001672">
+        <obo:IAO_0000115>Total soil DIC refers to the total amount of Dissolved Inorganic Carbon in the soil. DIC in soil can originate from various sources such as decay of organic material, root respiration, carbonate dissolution, or atmospheric CO2 dissolution in water. It plays a crucial role in the carbon cycle of ecosystems, contributing to both carbon sequestration and greenhouse gas emissions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DIC_mass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil dissolved inorganic carbon</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001673">
+        <obo:IAO_0000115>Total soil NH4 + NH3 content refers to the total amount of ammonium ions (NH4+) and ammonia (NH3) present in the soil. This is a significant measure in studies related to soil fertility, biogeochemical cycling of nitrogen, and environmental pollution.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tNH4_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil ammonium + NH3 content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001674">
+        <obo:IAO_0000115>Total soil NO3 + NO2 content refers to the sum of the amounts of nitrate (NO3) and nitrite (NO2), which are forms of inorganic nitrogen, in the soil. This measurement is vital for understanding the nitrogen cycle and assessing soil fertility as both NO3 and NO2 are key nutrients for plant growth. Moreover, high levels of these compounds can indicate soil acidification and potential contaminants in groundwater.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>tNO3_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil NO3 + NO2 content</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000123"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000168"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001676">
+        <obo:IAO_0000115>The proportion of surface litter that undergoes vertical mixing into underlying soil layers through biological and physical processes. This parameter controls organic matter incorporation rates, affecting soil carbon sequestration and vertical distribution of nutrients in soil profiles.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracLitrMix_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SOMDataType.txt</rdfs:comment>
+        <rdfs:label>Fraction of litter to be mixed downward</rdfs:label>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000247"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000055"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001677">
+        <obo:IAO_0000115>Soil Al content refers to the concentration or amount of aluminum (Al) present in the soil. This parameter is an important aspect of Earth system modeling as it influences various processes and interactions within the soil-plant system. High levels of soil Al content can negatively affect plant growth, nutrient uptake, and can even be toxic to certain plant species. Therefore, accurately quantifying and representing soil Al content in models is crucial for understanding and predicting various biogeochemical cycles and ecosystem dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CAL_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil aluminum content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg Al kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001678">
+        <obo:IAO_0000115>Soil Fe content refers to the concentration or amount of iron (Fe) present in the soil. It is an important parameter in earth systems modeling, as it influences various soil processes, such as nutrient cycling, organic matter decomposition, and plant growth. The soil Fe content can vary across different soil types and regions, and it is typically measured in units of mass per unit volume (e.g., g/kg or mg/kg). Understanding and accurately representing the soil Fe content is crucial for studying and simulating the interactions between the soil, vegetation, and climate in earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CFE_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil iron content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg Fe kg-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001679">
+        <obo:IAO_0000115>Soil Ca content refers to the concentration or amount of calcium (Ca) present in the soil. It is an important parameter in earth system modeling as it influences various soil processes and properties, such as nutrient availability, pH, and cation exchange capacity. Soil Ca content can vary spatially and temporally and is influenced by factors such as parent material, weathering, leaching, and land management practices. It is typically measured in units of mass per unit volume of soil, such as kilograms per hectare or grams per cubic meter.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCA_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil calcium content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg Ca kg-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001680">
+        <obo:IAO_0000115>Soil Mg content refers to the concentration or amount of magnesium (Mg) present in the soil. It is a parameter that is used in Earth systems modeling to represent the level of magnesium in the soil, which plays a crucial role in various soil processes and functions. Soil Mg content is important for understanding nutrient availability, soil fertility, and the overall health and productivity of ecosystems. It can be quantified through laboratory analyses or estimated using remote sensing data or existing soil databases.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CMG_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil magnesium content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg Mg kg-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001681">
+        <obo:IAO_0000115>Soil Na content refers to the amount of sodium (Na) present in the soil. It is a parameter used in earth systems modeling to quantify the concentration of sodium ions in the soil. This parameter is important as it plays a crucial role in soil fertility, nutrient cycling, and plant growth. The soil Na content is typically expressed in units of mass per unit volume (e.g., grams per kilogram of soil).</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CNA_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil sodium content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg Na kg-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001682">
+        <obo:IAO_0000115>Soil K content refers to the concentration or amount of potassium (K) present in the soil. It is a parameter in earth systems modeling that represents the availability of potassium to plants and the overall fertility of the soil. The soil K content is influenced by factors such as weathering of parent materials, deposition of potassium from atmospheric sources, and agricultural practices such as fertilizer application.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CKA_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil potassium content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg K kg-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001683">
+        <obo:IAO_0000115>Soil SO4 content refers to the amount of sulfate (SO4) present in the soil. Sulfate is a form of sulfur, which is a crucial nutrient for plant growth. It plays a key role in protein synthesis and enzyme function in plants. Sulfate is also important for soil health as it contributes to soil fertility.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CSO4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil sulfate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg S kg-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000228"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001684">
+        <obo:IAO_0000115>Soil Cl content refers to the concentration or amount of chloride (Cl) present in the soil. It is a parameter that characterizes the level of chloride ions in the soil system. The soil Cl content is an important parameter in earth system modeling as it can influence various processes such as nutrient cycling, plant growth, and soil salinity. Measurement of soil Cl content is typically done through laboratory analysis or remote sensing techniques.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCL_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil chlorine content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg Cl kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000036"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001685">
+        <obo:IAO_0000115>The term &apos;soil AlOH3 content&apos; refers to the quantity or concentration of aluminum hydroxide (AlOH3) present in the soil. Aluminum hydroxide is a naturally occurring compound in soils and is important for understanding soil properties and processes such as soil pH, nutrient availability, and cation exchange capacity. The soil AlOH3 content parameter provides information about the amount of aluminum hydroxide in the soil, which can influence various biogeochemical processes and ecosystem dynamics, particularly in acidic soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CALOH_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil aluminum hydroxide content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg Al kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000194"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001686">
+        <obo:IAO_0000115>Soil FeOH3 content refers to the concentration of iron (III) hydroxide (FeOH3) in the soil. It represents the amount of this mineral present in the soil system, which can affect various biogeochemical processes such as nutrient cycling, organic matter decomposition, and metal sorption. The soil FeOH3 content is an important parameter in earth systems modeling as it influences the availability and mobility of elements and nutrients in the soil, ultimately affecting ecosystem functioning and productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CFEOH_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil iron trihydroxide content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg Fe kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000074"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001687">
+        <obo:IAO_0000115>Soil CaCO3 content refers to the concentration or percentage of calcium carbonate (CaCO3) present in the soil. It is an important parameter in Earth systems modeling as it influences various soil properties and processes, such as soil pH, nutrient availability, water retention capacity, and soil carbon cycling. Soil CaCO3 content can be obtained through laboratory analysis or estimated using models based on soil properties and environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCACO_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil calcium carbonate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg Ca kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000094"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001688">
+        <obo:IAO_0000115>Soil CaSO4 content refers to the concentration of calcium sulfate (CaSO4) in the soil. Calcium sulfate is a common mineral in soils and can play a significant role in soil fertility and nutrient availability. It affects soil structure, water holding capacity, and the balance of essential nutrients for plant growth. The soil CaSO4 content is an important parameter in earth systems modeling as it influences various soil processes and the overall functioning of ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCASO_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil calcium sulfate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg Ca kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000051"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001689">
+        <obo:IAO_0000115>Soil AlPO4 content refers to the concentration or abundance of aluminum phosphate compound (AlPO4) in soil. It is a parameter used in earth systems modeling to quantify the contribution of this compound to soil composition and fertility. AlPO4 is important for nutrient cycling, as it can bind and release elements such as phosphorus in the soil, affecting the availability of nutrients for plants and other organisms. Soil AlPO4 content is typically measured in units of mass per unit volume of soil (e.g., grams per kilogram).</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CALPO_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil aluminum phosphate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000058"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001690">
+        <obo:IAO_0000115>Soil FePO4 content refers to the concentration or amount of iron phosphate (FePO4) present in the soil. Iron phosphate is an important component of soil minerals, affecting the availability and cycling of phosphorus in terrestrial ecosystems. The measurement of soil FePO4 content is relevant for Earth systems modeling as it can provide insights into nutrient availability, biogeochemical cycles, and ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CFEPO_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil iron phosphate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000010"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001691">
+        <obo:IAO_0000115>Soil CaHPO4 content refers to the concentration or amount of calcium hydrogen phosphate (CaHPO4) present in the soil. It is a parameter that is used in earth systems modeling to represent the level of CaHPO4 in the soil, which can influence soil fertility, nutrient availability, and plant growth. The measurement of soil CaHPO4 content helps in understanding the nutrient cycling and dynamics within an ecosystem, and it is essential for accurately simulating and predicting the behavior of earth systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCAPD_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil calcium hydrogen phosphate content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000009"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001692">
+        <obo:IAO_0000115>Soil apatite content refers to the amount or concentration of apatite minerals found in the soil. Apatite is a group of phosphate minerals that contain phosphorus, calcium, and other elements. It is an important component of many soils and plays a role in the biogeochemical cycling of phosphorus and the availability of this essential nutrient for plant growth. The measurement of soil apatite content is important in earth systems modeling as it provides information about the phosphorus dynamics and availability in the soil, which is crucial for understanding nutrient cycling, ecosystem productivity, and plant growth.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>CCAPH_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Soil apatite content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000126"/>
+        <bervo:BERVO_has_unit>mg P kg-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000052"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001693">
+        <obo:IAO_0000115>The Ca-NH4 Gapon selectivity coefficient (GKC4) represents the relative affinity or selectivity between calcium (Ca) and ammonium (NH4) cations being adsorbed onto soil particles. The Gapon selectivity coefficient is a measure used in soil science to explain the ion exchange between different cations in the soil. Cation exchange is an important process in soil fertility and nutrient management in agriculture.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GKC4_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Ca-ammonium Gapon selectivity coefficient</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001694">
+        <obo:IAO_0000115>The Ca-H Gapon selectivity coefficient refers to a value that represents the ability of a soil to preferentially adsorb calcium ions (Ca) over hydrogen ions (H). This value is derived from the Gapon equation, a model that describes ion-exchange reactions in soils. It is a crucial parameter in soil science and earth system modeling, as it helps in understanding ion exchange processes and nutrient availability in soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GKCH_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Ca-H Gapon selectivity coefficient</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001695">
+        <obo:IAO_0000115>Ca-Al Gapon selectivity coefficient (GKCA) is a parameter used in soil science to quantify the energy of exchange or selectivity between calcium (Ca) and aluminum (Al) ions in the soil. This value is particularly important for understanding nutrient availability in acidic soils, where Al toxicity can limit plant growth. The Gapon selectivity coefficient is calculated based on the ion concentrations and activity coefficients in the soil solution and exchangeable ions on the soil cation exchange complex.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GKCA_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Ca-Al Gapon selectivity coefficient</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001696">
+        <obo:IAO_0000115>The Ca-Mg Gapon selectivity coefficient (GKCM) is a measure used in soil chemistry to quantify the preferential adsorption or exchange between calcium (Ca) and magnesium (Mg) cations in the soil. It is used in soil fertility assessments and in modelling the nutrient dynamics in soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GKCM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Ca-Mg Gapon selectivity coefficient</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001697">
+        <obo:IAO_0000115>The Ca-Na Gapon selectivity coefficient (GKCN) is a measure of the ion exchange selectivity of a soil, which indicates the affinity of a soil&apos;s exchange sites for calcium (Ca) in relation to sodium (Na). In situations where excess sodium is present in the soil, a low GKCN value would indicate the soil has a higher ability to retain calcium and prevent the undesirable effects of sodium.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GKCN_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Ca-Na Gapon selectivity coefficient</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001698">
+        <obo:IAO_0000115>Ca-K Gapon selectivity coefficient, represented as GK:CK, refers to the quantification of the preferential adsorption of calcium (Ca) and potassium (K) ions by soil particles. It indicates the affinity, or preference, of soil particles for one cation over another. Larger selectivity coefficients for a given cation indicate a stronger affinity for that cation. This parameter is crucial in soil science as it helps in understanding nutrient availability and soil fertility.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>GKCK_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Ca-K Gapon selectivity coefficient</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000042"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001699">
+        <obo:IAO_0000115>The mass concentration of dissolved salt tracers present in incoming precipitation, representing atmospheric deposition of ionic compounds. This parameter quantifies salt inputs from marine sources, road deicing applications, and industrial emissions, affecting soil chemistry and ecosystem salt loading.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcsalt_rain_mole_conc_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Salt tracer concentration in rain</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>g m-3</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001702">
+        <obo:IAO_0000115>The mass of crystalline salt deposits formed within soil micropore spaces when solution concentrations exceed saturation limits. This parameter controls salt storage and release during wetting-drying cycles, affecting soil salinity and plant stress in arid and semi-arid environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcp_saltpml_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Salt precipitate in micropore</rdfs:label>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001703">
+        <obo:IAO_0000115>Electrical conductivity (ECND) is a measure of a material&apos;s ability to conduct an electric current. In the context of soil science, electrical conductivity is used as a proxy for determining the salinity of the soil, which can affect plant growth and productivity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ElectricConductivity_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>This may be more of a concept.</rdfs:comment>
+        <rdfs:label>Electrical conductivity</rdfs:label>
+        <bervo:BERVO_has_unit>dS m-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001704">
+        <obo:IAO_0000115>The molar concentration measure of total dissolved ions in soil solution, quantifying the electrical charge contribution of all ionic species. This parameter affects ion activity coefficients, chemical reaction rates, and solute transport processes in soil-water systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SolutesIonStrenth_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Solution ion strength</rdfs:label>
+        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000162"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001705">
+        <obo:IAO_0000115>Solution ion concentration refers to the measurement of the amount of ions present in a solution. This parameter is an important aspect of earth systems modeling as it helps in understanding the chemical composition and behavior of various solutions, such as oceans, lakes, and rivers. Solution ion concentration is typically expressed in units of moles per liter (M), and it provides valuable information about the presence and abundance of different ions, which plays a significant role in determining the physical and chemical properties of the solution.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SolutesIonConc_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Solution ion concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>mol m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000162"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000112"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001706">
+        <obo:IAO_0000115>The mass concentration of dissolved salt tracers present within soil macropore water phases. This parameter quantifies salt storage in large pore spaces and preferential flow pathways, controlling rapid salt transport and ecosystem salinity patterns during precipitation events.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_soHml_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Salt tracer in macropores</rdfs:label>
+        <bervo:BERVO_has_unit>g /d2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001707">
+        <obo:IAO_0000115>The mass transport rate of dissolved salt tracers moving through soil macropore systems in three-dimensional flow domains. This parameter quantifies preferential salt transport through large pore networks, essential for understanding rapid contaminant movement and groundwater quality impacts.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_TransptMacP_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Salt tracer transport thru macropores</rdfs:label>
+        <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001708">
+        <obo:IAO_0000115>The movement of salt tracers through small pore spaces in soil or sediment that are typically less than 30 micrometers in diameter and filled with relatively immobile water. This transport process is important for understanding solute movement in low-permeability zones, contaminant fate and transport, and the connectivity between different porosity domains in subsurface hydrological systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_TransptMicP_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Salt tracer transport thru micropores</rdfs:label>
+        <bervo:BERVO_has_unit>g/d2/h</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001710">
+        <obo:IAO_0000115>Total DOC micropore-macropore transfer refers to the total amount of dissolved organic carbon (DOC) that is transferred from the micropores to the macropores in the soil. This process plays a crucial role in soil carbon cycling and turnover, influencing soil fertility and ecosystem productivity. The amount of DOC transferred can be influenced by factors such as soil texture, organic matter content, and microbial activity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DOM_Mac2MicPore_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total dissolved organic carbon micropore-macropore transfer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000097"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001711">
+        <obo:IAO_0000115>The total flux of dissolved substances other than salts moving from small micropore spaces to larger macropore spaces in soil or sediment systems. This transfer process affects solute transport rates, contaminant mobility, and nutrient availability by controlling the exchange between slow-moving and fast-moving water domains in structured porous media.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcs_Mac2MicPore_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total non-salt solute micropore-&gt;macropore transfer</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001712">
+        <obo:IAO_0000115>Total salt micropore-macropore transfer refers to the movement or exchange of salt between the micropores and macropores in a system, excluding any specific band or direction of transfer. Micropores refer to very small-sized pores or channels within the system, while macropores indicate larger-sized pores or channels. The transfer of salt between these two types of pores influences the overall salt distribution and transport within the system being modeled.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_Mac2MicPore_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total salt micropore-macropore transfer non-band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>g d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001713">
+        <obo:IAO_0000115>Total solute NH4 transformation non-band refers to the total amount of transformation of ammonium (NH4) solute in a non-banded or uniform manner across a particular environment or medium. This typically includes processes like nitrification, volatilization, immobilization, mineralization, uptake by crops, and leaching. These processes are driven by multiple factors including temperature, soil moisture, and the presence of microorganisms.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcn_GeoChem_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute ammonium transformation non-band</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000113"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001714">
+        <obo:IAO_0000115>Total solute NH3 transformation (non-band) refers to the total change in the form or properties of ammonium (NH3) dissolved in a solution, not limited to a specific band or section of land. This includes processes like mineralization (conversion to mineral form), nitrification (conversion to nitrate), and immobilization (conversion to organic nitrogen compounds). The measurement helps in understanding nitrogen cycling in ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_sol_NH3_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute ammonia transformation non-band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000162"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000015"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001715">
+        <obo:IAO_0000115>The total rate of chemical transformation of dissolved nutrients within a specific soil zone or treatment band, representing the net change in nutrient speciation or concentration. This parameter quantifies biogeochemical processes such as nitrification, denitrification, or phosphorus sorption that affect nutrient availability and mobility in managed agricultural or engineered soil systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcn_RChem_band_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total solute nutrient transformation band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001716">
+        <obo:IAO_0000115>Total salt solute transformation non-band refers to the process of converting soluble salts in a non-band environment. This transformation occurs through chemical reactions, such as dissolution, precipitation, adsorption, and desorption, that occur outside of specific bands or zones. It accounts for the overall change in the concentration of dissolved salts in the system, excluding any changes that occur within distinct bands or localized areas.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcSalt_RGeoChem_flx_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total salt solute transformation non-band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000199"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001717">
+        <obo:IAO_0000115>Total solute HCO3 transformation refers to the total transformation of bicarbonate (HCO3) solute in a given system. This transformation can occur through various processes, such as dissolution, precipitation, or biological uptake. Understanding this transformation is crucial as HCO3 plays a significant role in maintaining pH balance in aquatic environments, influencing the ability of water bodies to buffer against acidity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_HCO3_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute bicarbonate transformation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000141"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001718">
+        <obo:IAO_0000115>Total solute CO2 transformation refers to the total alteration or conversion of solute CO2, which indicates CO2 dissolved in a solvent, in a particular system or environment over time. It&apos;s a key parameter in understanding the carbon cycle and the impact of CO2 fluxes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TProd_CO2_geochem_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute carbon dioxide transformation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000188"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001719">
+        <obo:IAO_0000115>Total solute H2O transformation refers to the total change in the form, structure, or composition of dissolved substances in water (H2O). It is a comprehensive measure that includes all the processes that can transform solutes in water, including biological activity (e.g., microbial degradation, plant uptake), chemical reactions (e.g., oxidation, reduction), and physical processes (e.g., sorption, volatilization). This parameter is crucial in earth systems modeling, as it determines the fate and transport of solutes in aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_H2O_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute water transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001720">
+        <obo:IAO_0000115>Total solute FeOH3 transformation refers to the total changes or conversions that the iron trihydroxide (FeOH3) solute undergoes in a given system. These transformations can include processes such as precipitation, dissolution, oxidation, reduction, sorption, desorption, or biological uptake and release. The parameter &apos;TRFE3&apos; is valuable in earth systems and geochemical modeling as it influences nutrient cycling, soil formation, and the mobility and bioavailability of nutrients and contaminants.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_FeO3H3_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute iron trihydroxide transformation</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000125"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000074"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001721">
+        <obo:IAO_0000115>Total adsorbed H transformation refers to the total amount of hydrogen (H) that undergoes transformation while being adsorbed on the surface of a material. In environmental science, this process plays a crucial role in various processes such as nutrient adsorption, contaminant removal, and catalyst activity.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_H_p_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed hydrogen transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000039"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001722">
+        <obo:IAO_0000115>Total adsorbed Al transformation refers to the process of transforming aluminum in the soil by adsorption. This is a key process in the soil and plays a critical role in soil structure stabilization, nutrient cation supply, and buffering soil solution pH.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_Al_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed aluminum transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000180"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001723">
+        <obo:IAO_0000115>Total adsorbed Ca transformation refers to the total change or conversion of calcium (Ca) ions that are adsorbed or attached to the surface of a material, such as soil particles. This process plays a crucial role in the nutrient cycle in soils, influencing nutrient availability to plants and soil pH balance.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_Ca_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed calcium transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000108"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001724">
+        <obo:IAO_0000115>Total adsorbed Mg transformation refers to the total amount of magnesium that is adsorbed by the soil and is subsequently transformed, usually by microorganisms. It is an important parameter in soil chemistry and nutrient cycling as it could affect the availability of Magnesium, a key nutrient, for plant uptake.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_Mg_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed magnesium transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000207"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001725">
+        <obo:IAO_0000115>Total adsorbed Na transformation refers to the total transformation or changes in the adsorbed Sodium (Na) in the soil. Adsorbed sodium refers to Sodium ions that are attached to the surfaces of soil particles. This parameter is significant for understanding the sodium cycling and its availability in the soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_Na_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed sodium transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000143"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001726">
+        <obo:IAO_0000115>Total adsorbed K transformation refers to the total change in the amount of potassium (K) that is adsorbed onto the surfaces of solid particles, such as soil or sediments, over a certain period of time. This is an important aspect of nutrient cycling in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_K_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed potassium transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000198"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001727">
+        <obo:IAO_0000115>Total adsorbed COOH transformation refers to the total change or conversion of adsorbed carboxyl groups (COOH) in a system. These groups often attach to surfaces and contribute to important processes in various environmental systems, including soil chemistry, water treatment, and atmospheric chemistry.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_HCO3_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed carboxyl groups transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="http://www.w3.org/2002/07/Carboxyl"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001728">
+        <obo:IAO_0000115>Total adsorbed AlOH2 transformation refers to the total change in the quantity of adsorbed AlOH2 (Aluminum Hydroxide) in a certain period of time. This transformation can occur as a result of various biogeochemical processes such as adsorption, desorption, chemical reactions, and biological activity. The transformation rate of adsorbed AlOH2 is an important parameter in environmental and earth system modeling as it influences water quality, soil fertility, and nutrient availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_AlO2H2_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed aluminum hydroxide transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000203"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001729">
+        <obo:IAO_0000115>Total solute KSO4 transformation refers to the total amount of transformation of solute potassium sulfate (KSO4) in the soil solution. This includes the processes of dissolution, precipitation, adsorption, desorption, and biological uptake, all of which modulate the potassium supply to plants and determine the fertility of the soil. Monitoring the transformation of KSO4 in soil solution can help understand nutrient cycling and soil fertility.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_KSO4_soil_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total solute potassium sulfate transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000071"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001730">
+        <obo:IAO_0000115>The total amount of dissolved iron that becomes bound to soil particles, mineral surfaces, or organic matter through sorption processes in terrestrial or aquatic systems. This parameter is important for understanding iron bioavailability, redox chemistry, and the role of iron in controlling phosphorus cycling and trace metal mobility in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_Fe_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total iron adsorption</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000182"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001731">
+        <obo:IAO_0000115>The total amount of iron hydroxide (FeOH2) that becomes adsorbed to solid surfaces in soil or aquatic systems, representing an important iron mineral phase. This parameter controls iron bioavailability and affects the sorption of phosphorus and other trace elements, playing a crucial role in biogeochemical cycling and water chemistry in iron-rich environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_FeO2H2_sorbed_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total iron hydroxide adsorption</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001732">
+        <obo:IAO_0000115>Total adsorbed OH- transformation non-band refers to the overall quantity of hydroxide ions (OH-) that undergo transformation through adsorption (attachment to the surface) in a non-band region in a given Earth system. This parameter represents the cumulative amount of OH- transformations occurring outside specific band regions, such as oceanic areas with specific temperature, salinity, or other physical characteristics. It is a measure of the chemical reactions and exchanges involving OH- that take place within the Earth system, which can have implications for various biogeochemical processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcx_TRSoilChem_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total adsorbed OH- transformation non-band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001733">
+        <obo:IAO_0000115>The total rate of carbon dioxide transformation at interfaces or boundaries between different environmental compartments such as soil-atmosphere or water-sediment interfaces. This parameter quantifies carbon dioxide production or consumption processes that occur at critical zone boundaries and affects atmospheric carbon exchange and pH regulation in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Txchem_CO2_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total solute carbon dioxide transformation boundary</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001734">
+        <obo:IAO_0000115>The total rate of ionic species transformation occurring at boundaries between different environmental phases or compartments, such as soil-water or sediment-water interfaces. This parameter captures chemical processes including precipitation, dissolution, and speciation changes that control ion mobility and bioavailability at critical interfaces in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TBION_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total solute ion transformation boundary</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001735">
+        <obo:IAO_0000115>The total rate of ammonia gas transformation processes including volatilization from solution, dissolution into water, or chemical conversion to other nitrogen species. This parameter is crucial for understanding nitrogen losses from agricultural systems, atmospheric nitrogen deposition, and the cycling of reactive nitrogen between gaseous and dissolved phases in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TRChem_gas_NH3_geochem_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total gaseous NH3 transformation</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001736">
+        <obo:IAO_0000115>The term &apos;total precipitated P containing transformation non-band&apos; refers to the amount of phosphorous (P) that is transformed and then deposited onto the Earth&apos;s surface in forms other than bands within a specified time period. This parameter is a component of earth system models and is used to quantify and simulate the cycling and distribution of phosphorous in terrestrial and aquatic ecosystems. It provides valuable information for understanding nutrient dynamics and their impact on ecosystem health and functioning.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>trcp_RChem_soil_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>AqueChemDatatype.txt</rdfs:comment>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Total precipitated phosphorus containing transformation non-band</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>mol d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001738">
+        <obo:IAO_0000115>The volumetric rate of water entering a model grid cell or computational unit as a result of surface runoff from surrounding areas or upstream locations. This flux represents lateral water movement that affects local water balance, soil moisture conditions, and hydrological connectivity between landscape units in watershed and catchment-scale hydrological modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TXGridSurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Water flux into the grid due to runoff</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001739">
+        <obo:IAO_0000115>The rate of thermal energy transfer into a model grid cell or computational unit carried by surface runoff water from surrounding areas. This heat flux affects local soil temperature, energy balance, and thermal processes by transporting sensible heat through lateral water movement, which is important for modeling temperature dynamics in hydrologically connected landscape systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>THeatXGridBySurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Heat flux into the grid due to runoff</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000273"/>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001741">
+        <obo:IAO_0000115>The volumetric fraction of air-filled pore space in soil, representing the proportion of total soil volume occupied by gas phase under current moisture conditions. This parameter controls gas exchange rates, root respiration, and microbial aerobic processes, and is fundamental for understanding soil aeration status and oxygen availability in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ThetaAir_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Air concentration</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000023"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001742">
+        <obo:IAO_0000115>Soil air content refers to the volume or percentage of air space in a soil sample. It determines the amount of oxygen available to roots and soil organisms. Proper soil aeration is essential for the health of soil ecosystems, as it affects root growth, nutrient uptake by plants, and the activity of soil microorganisms. It is considered a key factor in soil health, productivity, and sustainability. Typically, a soil with an air content of about 50% is considered ideal for plant growth. More compacted soils have less air space and can become waterlogged, while lighter, sandy soils may have higher air space but less water and nutrient retention.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLsoiAirP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil air content</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000050"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001743">
+        <obo:IAO_0000115>The volume of water present in soil expressed as a fraction of the total soil volume, representing the three-dimensional water storage capacity and current moisture status of soil systems. This fundamental parameter controls plant water availability, microbial activity, and biogeochemical processes, and is essential for understanding soil hydrology, irrigation management, and ecosystem water balance in terrestrial environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>THETW_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Volumetric water content</rdfs:label>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001744">
+        <obo:IAO_0000115>The volume of ice present in soil expressed as a fraction of the total soil volume, representing the frozen water component that occupies pore spaces in cold climate soils. This parameter is crucial for understanding freeze-thaw processes, soil thermal dynamics, and hydrological changes in seasonally frozen soils and permafrost regions where ice content affects soil structure, water movement, and biogeochemical processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>THETI_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Volumetric ice content</rdfs:label>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001745">
+        <obo:IAO_0000115>The volume of mobile or readily moveable water in soil expressed as a fraction of total soil volume, representing the water fraction that can flow freely through soil pores under gravitational or pressure gradients. This parameter is important for understanding water transport processes, drainage capacity, and the portion of soil water that contributes to groundwater recharge, runoff generation, and solute transport in terrestrial hydrological systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ThetaH2OZ_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Volumetric moblize water</rdfs:label>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001746">
+        <obo:IAO_0000115>The volume of mobile or moveable ice in soil expressed as a fraction of total soil volume, representing frozen water that can redistribute or flow under pressure gradients during freeze-thaw cycles. This parameter is important for understanding ice redistribution processes, frost heave mechanics, and seasonal changes in soil structure and hydrology in cold climate regions where mobile ice affects soil stability and water movement patterns.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ThetaICEZ_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Volumetric mobile ice</rdfs:label>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001747">
+        <obo:IAO_0000115>The micropore water flux is the volume of water moving through the micropores in the soil per unit time. This can be influenced by various factors, including soil type, texture, precipitation, and evaporation rates among others.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLWatMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil micropore water content</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001748">
+        <obo:IAO_0000115>The volume of ice present within the smallest pore spaces of soil, typically less than 30 micrometers in diameter, representing frozen water trapped in fine soil pores during freezing processes. This parameter is crucial for understanding water and ice distribution in structured soils, controls soil thermal properties during freeze-thaw cycles, and affects microbial habitat and biogeochemical processes in seasonally frozen and permafrost soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLiceMicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil micropore ice content</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001749">
+        <obo:IAO_0000115>The volume of water present within the largest pore spaces of soil, typically greater than 75 micrometers in diameter, representing water in structural voids, root channels, and large inter-aggregate spaces. This parameter controls rapid water movement and drainage processes, affects root penetration and gas exchange, and is fundamental for understanding preferential flow, irrigation efficiency, and soil aeration in structured terrestrial soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLWatMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil macropore water content</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001750">
+        <obo:IAO_0000115>The energy status or tension of water held within the smallest soil pores, representing the suction pressure required to extract water from micropore spaces typically less than 30 micrometers in diameter. This parameter controls plant water availability, microbial activity, and biogeochemical processes by determining how tightly water is bound to soil particles and influences water movement, root water uptake, and soil water retention in fine-textured soils.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSISoilMatricP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil micropore matric water potential</rdfs:label>
+        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001751">
+        <obo:IAO_0000115>The combined water potential of micropore water that has been corrected for gravitational effects due to elevation differences, representing the total energy status of water in fine soil pores. This elevation-adjusted parameter is essential for understanding water movement across topographically variable landscapes, enables accurate modeling of water flow between different elevations, and controls plant water availability and biogeochemical processes in sloped terrain and mountainous environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ElvAdjstedSoilH2OPSIMPa_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Elevation adjusted total soil micropore total water potential</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>MPa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001752">
+        <obo:IAO_0000115>The volume of water present in micropore spaces prior to the arrival of an advancing wetting front during infiltration events, representing the initial moisture condition in fine soil pores. This parameter is crucial for modeling infiltration processes, understanding preferential flow pathways, and predicting how initial soil moisture conditions affect water penetration, solute transport, and runoff generation during precipitation and irrigation events.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLWatMicPX_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil micropore water content before wetting front</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001753">
+        <obo:IAO_0000115>Soil macropore - micropore water transfer refers to the process of movement of water within the soil between the larger pores or cavities (macropores) and the smaller ones (micropores). This is an important aspect of the soil&apos;s hydrological behavior, affecting the soil&apos;s water-holding capacity, water availability for plant uptake, and the leaching of nutrients and contaminants. The rate of this transfer can be influenced by factors such as soil texture, structure, organic matter content, and external conditions such as precipitation and evaporation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FWatExMacP2MicP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil macropore - micropore water transfer</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001754">
+        <obo:IAO_0000115>The volume of ice present within large pore spaces (macropores) in frozen soils, representing frozen water that occupies the larger structural voids and root channels. This parameter affects soil hydraulic properties during freeze-thaw cycles and controls water movement and availability in seasonally frozen soils and permafrost regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLiceMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil macropore ice content</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001756">
+        <obo:IAO_0000115>Macropore water flux refers to the rate at which water moves through the large pores within the soil structure. Macropores, typically greater than 0.05mm in diameter, play a crucial role in soil hydrology, influencing water infiltration, storage, and redistribution within the soil. The macropore water flux can be influenced by factors such as soil type, texture, structure, and organic matter content, as well as external conditions such as precipitation, temperature, and evaporation rates.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>VLWatMacPM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil macropore water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001758">
+        <obo:IAO_0000115>Soil water film thickness refers to the thickness of a layer of water that coats soil particles. This water film allows for the movement and availability of nutrients and is crucial for plant absorption and root functions. The thickness can vary depending on soil type, rainfall, and other environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FILMM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil water film thickness</rdfs:label>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001759">
+        <obo:IAO_0000115>WaterTBLSlope refers to the angle of the water table in relation to the surface slope. It is an important measurement in hydrology as it can significantly impact the flow of groundwater, the saturation of soils, and ultimately the distribution of water in a landscape.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WaterTBLSlope_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Slope of water table relative to surface slope</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000031"/>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000025"/>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001760">
+        <obo:IAO_0000115>The vertical distance from the soil surface to an artificially maintained groundwater level created by subsurface drainage systems, irrigation, or water management practices. This parameter is important for understanding hydrological modifications in agricultural landscapes and affects root zone hydrology, soil chemistry, and crop productivity in managed water table systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WtblDepzTile_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Depth of artificial water table</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001761">
+        <obo:IAO_0000115>Artificial water table depth refers to the depth at which the water table is artificially maintained through human intervention, often for purposes such as irrigation, drainage, or preventing land subsidence. This is typically done in areas where natural water table levels are unsuitable for the intended land use.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TileWaterTable_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Artificial water table depth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001762">
+        <obo:IAO_0000115>The vertical distance to an artificially maintained groundwater level that has been corrected for local topographic elevation differences, ensuring consistent measurement reference across variable terrain. This elevation-adjusted parameter is essential for regional water table mapping, drainage system design, and understanding groundwater flow patterns in managed agricultural watersheds with controlled water table systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DTBLD_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Depth of artificial water table adjusted for elevation</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001763">
+        <obo:IAO_0000115>The depth to groundwater level measured within a specific soil profile or model domain, representing the local saturation boundary that develops from internal hydrological processes. This parameter differs from regional water tables by reflecting local soil moisture dynamics, perched water conditions, and site-specific hydrological controls that affect root zone hydrology and soil biogeochemical processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DepzIntWTBL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Internal water table depth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001764">
+        <obo:IAO_0000115>The starting depth to external groundwater level at the beginning of a modeling period or study, adjusted for local elevation to provide a consistent reference datum. This initial condition parameter is crucial for hydrological modeling and establishes baseline groundwater conditions for simulating water table fluctuations and their effects on soil moisture and plant water availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ExtWaterTablet0_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Initial external water table depth, elevation corrected</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000265"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001765">
+        <obo:IAO_0000115>The present depth to external groundwater level adjusted for local topographic elevation, with positive values indicating water table positions below the soil surface. This parameter tracks real-time groundwater conditions and is fundamental for understanding dynamic interactions between groundwater and surface processes, including capillary rise, root water uptake, and soil moisture regulation.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>ExtWaterTable_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Current external water table depth, elevation corrected (&gt;0 lower than soil surface)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001766">
+        <obo:IAO_0000115>The vertical distance from the land surface to the natural or unmanaged groundwater level in the surrounding landscape or regional aquifer system. This parameter represents ambient groundwater conditions that influence local hydrology through lateral groundwater flow, capillary fringe effects, and baseflow contributions to surface water bodies in natural and semi-natural environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>NatWtblDepz_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>External water table depth</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000069"/>
+        <bervo:BERVO_has_unit>m</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000144"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001767">
+        <obo:IAO_0000115>The cumulative kinetic energy delivered to soil surfaces by raindrop impact and surface flow that drives soil particle detachment and erosion processes. This parameter quantifies the erosive power of precipitation and runoff events and is fundamental for predicting soil loss rates, sediment transport capacity, and landscape evolution in erosion-prone environments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>EnergyImpact4Erosion_colM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Total energy impact for erosion</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001768">
+        <obo:IAO_0000115>The combined volume of liquid water and ice that exceeds the storage capacity of soil pore spaces, representing the surplus frozen and unfrozen water available for drainage or runoff. This parameter is important for understanding hydrological processes in frozen soils and controls water movement, frost heave, and seasonal water balance in cold climate regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XVLMobileWaterLitRM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Excess water+ice</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001769">
+        <obo:IAO_0000115>The volume of liquid water that exceeds the water-holding capacity of soil, representing the surplus water available for drainage, runoff, or deep percolation beyond field capacity. This parameter controls leaching processes, groundwater recharge rates, and surface runoff generation, and is crucial for understanding water balance and solute transport in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XVLMobileWatMicPM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Excess water</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001770">
+        <obo:IAO_0000115>The volume of ice that exceeds the ice-holding capacity of soil pore spaces, representing surplus frozen water that may contribute to frost heave, surface runoff, or drainage upon melting. This parameter is important for understanding freeze-thaw processes, soil structural changes, and hydrological dynamics in seasonally frozen soils and permafrost regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>XVLiceMicPM</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Excess ice</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000027"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001772">
+        <obo:IAO_0000115>Macropore hydraulic conductivity (HydroCondMacP) refers to the ability of the soil&apos;s macropores (pores that are greater than 0.08mm in diameter) to transmit water under the influence of a hydraulic gradient. It plays a crucial role in determining the rate and direction of water movement in the soil, and thus impacts soil water availability and nutrient mobility.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroCondMacP_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Macropore hydraulic conductivity</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_has_unit>m MPa-1 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001773">
+        <obo:IAO_0000115>The capacity of soil micropores to conduct water specifically for plant root water absorption processes. This parameter controls water availability to plant roots, affecting transpiration rates and plant water stress responses in fine-textured soils with predominantly micropore networks.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HydroCondMicP4RootUptake_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil micropore hydraulic conductivity for root water uptake</rdfs:label>
+        <bervo:BERVO_has_unit>m MPa-1 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001774">
+        <obo:IAO_0000115>The volumetric flow rate of surface water leaving a computational grid cell through runoff processes, constrained to non-negative values. This parameter represents water export from model grid cells, controlling downstream flow generation and spatial water redistribution in watershed modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SurfRunoffPotentM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Runoff water flux out of grid (&gt;=0)</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001775">
+        <obo:IAO_0000115>The speed of surface water movement during runoff events across terrestrial landscapes. This parameter controls runoff travel time, erosion potential, and flood wave propagation, affecting downstream hydrograph timing and peak flow characteristics in watershed systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RunoffVelocityM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Runoff velocity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000101"/>
+        <bervo:BERVO_has_unit>m t-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001782">
+        <obo:IAO_0000115>The time-dependent coefficient controlling the rate of subsurface water exchange across the northern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in northern model boundaries.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RechargRateNorthWTBL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Northern subsurface boundary water flux rate constant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001783">
+        <obo:IAO_0000115>The time-dependent coefficient controlling the rate of subsurface water exchange across the eastern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in eastern model boundaries.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RechargRateEastWTBL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Eastern subsurface boundary water flux rate constant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001784">
+        <obo:IAO_0000115>The time-dependent coefficient controlling the rate of subsurface water exchange across the southern boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in southern model boundaries.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RechargRateSouthWTBL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Southern subsurface boundary water flux rate constant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001785">
+        <obo:IAO_0000115>The time-dependent coefficient controlling the rate of subsurface water exchange across the western boundary of water table models. This parameter determines the temporal response of groundwater flow to boundary conditions and regional hydrological forcing in western model boundaries.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>RechargRateWestWTBL_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Western subsurface boundary water flux rate constant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000270"/>
+        <bervo:BERVO_has_unit>h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001791">
+        <obo:IAO_0000115>The volumetric flow rate of water through soil micropore systems in three-dimensional model domains. This parameter quantifies the movement of water through the smallest pore spaces in soil matrix, critical for understanding plant water availability and soil moisture dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WaterFlow2MicPM_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Micropore water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001792">
+        <obo:IAO_0000115>The volumetric flow rate of water through soil macropore systems in three-dimensional model domains. This parameter quantifies the rapid movement of water through large pore spaces and cracks in soil, essential for understanding preferential flow and rapid infiltration processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WaterFlow2MacPM_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Macropore water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 t-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001795">
+        <obo:IAO_0000115>The volumetric flow rate of water from melting snow entering soil micropore systems. This parameter quantifies the infiltration of snowmelt into the smallest soil pore spaces, critical for understanding spring water recharge and soil moisture dynamics in cold regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatFlowSno2MicPM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Meltwater flux into soil micropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001796">
+        <obo:IAO_0000115>The volumetric flow rate of water from melting snow entering soil macropore systems. This parameter quantifies the rapid infiltration of snowmelt through large soil pores and preferential flow paths, essential for understanding spring flood generation and groundwater recharge in cold regions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatFlowSno2MacPM_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Meltwater flux into soil macropores</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001797">
+        <obo:IAO_0000115>The fraction of total soil pore space filled with air rather than water at any given time. This parameter quantifies soil aeration status and gas-filled porosity, critical for understanding root respiration, soil gas exchange, and anaerobic conditions in environmental modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>FracAirFilledSoilPoreM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Air-filled soil porosity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Porosity"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001798">
+        <obo:IAO_0000115>The measure of path complexity for fluid flow through soil micropore networks, quantifying the deviation from straight-line flow paths. This parameter accounts for the winding nature of micropore connections and affects diffusion rates of water and solutes through fine soil pore systems in environmental models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TortMicPM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil micropore tortuosity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000289"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000012"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001799">
+        <obo:IAO_0000115>The measure of path complexity for fluid flow through soil macropore networks, quantifying the deviation from straight-line flow paths. This parameter accounts for the winding nature of macropore connections and affects rapid water movement and preferential flow through large soil pore systems in environmental models.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>TortMacPM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil macropore tortuosity</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000289"/>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000046"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001800">
+        <obo:IAO_0000115>Coefficient for dissolution - volatilization represents the proportional rate at which a soluble compound dissolves into a solvent or volatilizes into the air. The rate can be influenced by temperature, surface area, the nature of the solvent and solute, and other factors. This parameter is used in modeling to understand the fate and transport of chemicals in various environmental compartments.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>DiffusivitySolutEffM_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Coefficient for dissolution - volatilization</rdfs:label>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000227"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001801">
+        <obo:IAO_0000115>The resistance to water flow through soil encountered by plant roots during water uptake processes. This parameter quantifies the impedance to root water absorption caused by soil texture, structure, and moisture conditions, essential for understanding plant water stress and root-soil water dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilResit4RootPentrate_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil hydraulic resistance</rdfs:label>
+        <bervo:BERVO_has_unit>MPa h m-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001802">
+        <obo:IAO_0000115>The water potential of soil when all pore spaces are completely filled with water, representing the upper limit of soil water energy status. This parameter defines the reference point for soil water potential measurements and is critical for understanding soil water retention characteristics and plant water availability.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSISE_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil water potential at saturation</rdfs:label>
+        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001803">
+        <obo:IAO_0000115>The soil water potential at which air first enters the largest soil pores during drainage, marking the transition from saturated to unsaturated conditions. This parameter defines the critical threshold for soil aeration and is essential for understanding soil water retention curves and drainage processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSISoilAirEntry</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil water potential at air entry</rdfs:label>
+        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001804">
+        <obo:IAO_0000115>The component of soil water potential arising from dissolved solutes in soil solution, representing the chemical energy contribution to total water potential. This parameter quantifies the effect of salt concentration on soil water availability to plants and microbial processes in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>PSISoilOsmotic_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Osmotic soil water potential</rdfs:label>
+        <bervo:BERVO_has_unit>Mpa</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001806">
+        <obo:IAO_0000115>The volumetric water content remaining in soil after it has been dried to equilibrium with atmospheric humidity under standard laboratory conditions, representing tightly bound water. This parameter indicates the minimum water content achievable through air drying and is important for soil characterization, water retention studies, and understanding the hygroscopic properties of different soil types.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilWatAirDry_vr</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Air-dry water content</rdfs:label>
+        <bervo:BERVO_has_unit>m3 m-3</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001808">
+        <obo:IAO_0000115>Unsaturated water flux refers to the movement of water through the unsaturated zone of the soil, which is the layer above the water table where some spaces within the soil structure are filled with air rather than water. It is an important process in hydrology and soil science as it influences soil moisture dynamics, nutrient transport, and groundwater recharge.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WaterFlowSoiMicPX_3D</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Unsaturated water flux</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001812">
+        <obo:IAO_0000115>The accumulated volume of water that has flowed over the land surface during a specified time period, representing the total surface water yield from precipitation events. This parameter is essential for watershed management, flood prediction, and understanding the hydrological response of landscapes to precipitation patterns and land use changes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Qrunoff_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Cumulative total surface runoff</rdfs:label>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001813">
+        <obo:IAO_0000115>The total amount of water that soil can absorb from atmospheric water vapor under equilibrium conditions, representing the most tightly bound water fraction in soil. This parameter indicates soil clay content and organic matter composition, affects soil physical properties, and represents the water that remains unavailable to plants even under severe drought conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>WatMass_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Total soil hygroscopic water content</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000202"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001814">
+        <obo:IAO_0000115>The cumulative volume of water lost from soil through subsurface pathways including deep drainage, lateral seepage, and groundwater discharge over a specified time period. This parameter quantifies the component of water balance that represents water moving below the root zone and is crucial for understanding groundwater recharge, contaminant transport, and long-term water availability in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>H2OLoss_CumYr_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Total subsurface water loss</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="http://www.w3.org/2002/07/Water%20flux"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000053"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001815">
+        <obo:IAO_0000115>Total water drainage below root zone, also known as deep percolation, is the process by which water moves down through the soil profile, below the root zone, and eventually reaches the groundwater system. This parameter is important in assessing water loss from the soil and its availability for plant use, as well as for estimating groundwater recharge and understanding nutrient leaching.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QDrain_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Total water drainage below root zone</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000026"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000254"/>
+        <bervo:BERVO_has_unit>m3 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000171"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001817">
+        <obo:IAO_0000115>The thermal energy transported by surface runoff water across model grid cells in two-dimensional horizontal domains. This parameter quantifies heat transfer through lateral water movement on soil surfaces, important for understanding temperature dynamics and energy balance in watershed thermal modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>HeatXGridBySurfRunoff_2DH</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil surface runoff heat</rdfs:label>
+        <bervo:BERVO_has_unit>MJ d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000092"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001818">
+        <obo:IAO_0000115>Runoff from surface water refers to the water that flows off the surface of the land - including fields, forest floors, city streets, and lawns, etc. - without sinking into the ground. It&apos;s a key component in the hydrological cycle, contributing significantly to the overall water resources in an area. Monitoring runoff is crucial for various environmental assessments and management practices, including flood forecasting, water supply planning, and water quality management.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QRunSurf_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Runoff from surface water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000000"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000148"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001819">
+        <obo:IAO_0000115>The volumetric flow rate of water leaving a system through outlets, channels, or drainage pathways. This parameter quantifies water outflow from watersheds, soil systems, or model domains, essential for understanding water balance and downstream flow contributions in hydrological modeling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QDischar_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Water discharge</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001821">
+        <obo:IAO_0000115>The volumetric flow rate of water entering the soil surface from precipitation, irrigation, or surface water sources. This parameter quantifies the downward movement of water from the surface into soil pore spaces, fundamental for understanding soil water recharge and surface-subsurface water exchange processes.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>Qinflx2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Infiltration into soil</rdfs:label>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measured_in rdf:resource="https://w3id.org/bervo/BERVO_8000062"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001822">
+        <obo:IAO_0000115>The total mass of water contained within the soil profile at the start of a simulation time interval. This parameter establishes initial soil water storage conditions for mass balance calculations, tracking changes in soil moisture throughout hydrological modeling periods.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilWatMassBeg_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil water mass at the beginning of time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001823">
+        <obo:IAO_0000115>The total mass of water contained within the soil profile at the end of a simulation time interval. This parameter reflects net changes from precipitation, evapotranspiration, and drainage, representing final soil water storage state for mass balance verification.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>SoilWatMassEnd_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Soil water mass at the end of time step</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000137"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001826">
+        <obo:IAO_0000115>The volumetric flow rate of liquid water transfer from snowpack to underlying soil layers. This parameter controls snowmelt infiltration, affecting soil moisture recharge, groundwater contributions, and spring runoff generation in snow-dominated watersheds.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QSnoWatXfer2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Snow water flux to soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001827">
+        <obo:IAO_0000115>The volumetric flow rate of ice transfer from snowpack to underlying soil layers during melting and refreezing processes. This parameter affects soil thermal dynamics, frost formation, and water storage in frozen soil layers of cold region ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>QSnoIceXfer2Soil_col</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>SoilWaterDataType.txt</rdfs:comment>
+        <rdfs:label>Snow ice flux to soil</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000040"/>
+        <bervo:BERVO_has_unit>m3 d-2 h-1</bervo:BERVO_has_unit>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001833">
+        <obo:IAO_0000115>The surface area occupied by a specific plant species or taxonomic group within a defined spatial extent. This parameter quantifies vegetation coverage patterns, controlling habitat availability, competitive interactions, and ecosystem spatial structure in ecological studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_taxa</rdfs:comment>
+        <rdfs:label>Area covered by specified plant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_has_unit>m2 d-2</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001834">
+        <obo:IAO_0000115>The proportion of total land area occupied by a specific plant species or taxonomic group expressed as a percentage. This parameter quantifies relative vegetation dominance, controlling species composition patterns and ecosystem functional diversity in plant community studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:comment>Use with BERVO:involves_taxa</rdfs:comment>
+        <rdfs:label>Percent area covered by specified plant</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000079"/>
+        <bervo:BERVO_Qualifier rdf:resource="https://w3id.org/bervo/BERVO_8000293"/>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000021"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001835">
+        <obo:IAO_0000115>The calendar date when a fire event occurred or was observed in terrestrial ecosystems. This parameter establishes temporal reference for fire disturbance effects, controlling burn history analysis and fire regime characterization in ecosystem management and research.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="MIXS:0001086"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Date of fire</rdfs:label>
+        <bervo:BERVO_Context rdf:resource="https://w3id.org/bervo/BERVO_8000172"/>
+        <bervo:BERVO_has_value_type rdf:resource="https://w3id.org/bervo/BERVO_8000240"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001836">
+        <obo:IAO_0000115>The optical property of water indicating the degree of light scattering by suspended particles and dissolved substances. This parameter controls light penetration, aquatic productivity, and water quality assessment in freshwater and marine ecosystem studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="MIXS:0000191"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Turbidity of water</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000294"/>
+        <bervo:BERVO_has_unit>nephelometric turbidity units</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_0001837">
+        <obo:IAO_0000115>The volumetric flow rate and directional movement of water masses in aquatic environments. This parameter controls nutrient transport, sediment redistribution, and habitat conditions in rivers, lakes, and marine ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="MIXS:0000203"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 25 2025)</rdfs:comment>
+        <rdfs:label>Water current</rdfs:label>
+        <bervo:BERVO_Attribute rdf:resource="https://w3id.org/bervo/BERVO_8000295"/>
+        <bervo:BERVO_has_unit>m3 s-1</bervo:BERVO_has_unit>
+        <bervo:BERVO_measurement_of rdf:resource="https://w3id.org/bervo/BERVO_8000102"/>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000000">
+        <obo:IAO_0000115>The flow of water over the ground surface when soil is saturated, impermeable, or precipitation intensity exceeds infiltration capacity. This hydrological process is fundamental for understanding water balance, erosion patterns, flood generation, and downstream water resource availability in watershed and ecosystem management applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_06105211"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Runoff</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000001">
+        <obo:IAO_0000115>An essential nutrient element required for plant growth, development, and energy transfer processes in all living organisms. This chemical element is often the limiting nutrient in terrestrial and aquatic ecosystems, controlling primary productivity, biogeochemical cycling, and ecosystem responses to environmental change and management practices.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>P</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Phosphorus</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000002">
+        <obo:IAO_0000115>The primary photosynthetic organ of a plant that captures light energy and facilitates gas exchange between the plant and atmosphere. This structure is fundamental for understanding carbon assimilation, water loss through transpiration, and energy balance processes that control plant productivity and ecosystem functioning in earth system models.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0025034"/>
+        <oboInOwl:hasExactSynonym>foliage</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Leaf</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000003">
+        <obo:IAO_0000115>The process of gathering mature crops or plant parts for human use, representing the culmination of agricultural production cycles. This activity is essential for understanding agricultural productivity, biomass removal from ecosystems, and the timing of nutrient cycling disruptions in managed terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>crop harvest</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Harvest</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000005">
+        <obo:IAO_0000115>A state or condition that represents a threshold point where small changes can trigger significant transitions or responses in environmental systems. This concept is fundamental for understanding tipping points, phase transitions, and threshold behaviors in ecological processes, climate dynamics, and biogeochemical cycles.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>threshold</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>vital</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Critical</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000006">
+        <obo:IAO_0000115>The soil zone where plant roots are primarily located and most active in water and nutrient uptake processes. This belowground region is essential for understanding plant-soil interactions, nutrient cycling, soil structure development, and the spatial distribution of biogeochemical processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>rhizosphere</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>root zone</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Root layer</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000007">
+        <obo:IAO_0000115>The uppermost layer of foliage in a forest or plant community that intercepts incoming solar radiation and precipitation. This structural component controls light penetration, microclimate conditions, and vertical habitat gradients that influence biodiversity, energy balance, and ecosystem functioning in terrestrial environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001242"/>
+        <oboInOwl:hasExactSynonym>canopy layer</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>crown</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Canopy</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000008">
+        <obo:IAO_0000115>Carbon in ionic forms dissolved in water, including carbonate, bicarbonate, and dissolved carbon dioxide species. This carbon pool is fundamental for understanding aquatic carbon cycling, ocean acidification, carbonate chemistry, and the exchange of carbon dioxide between water bodies and the atmosphere in global carbon cycle studies.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>DIC</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dissolved inorganic carbon</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000009">
+        <obo:IAO_0000115>A calcium salt of phosphoric acid that serves as an important mineral form in soils and biological systems. This compound plays a role in phosphorus availability, soil fertility, and mineral weathering processes that control nutrient cycling and plant nutrition in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>CaHPO4</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>DCP</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dicalcium phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000010">
+        <obo:IAO_0000115>A chemical compound formed when iron combines with phosphate ions, commonly occurring in soils and sediments. This mineral form affects phosphorus availability, iron mobility, and redox chemistry in terrestrial and aquatic systems, influencing nutrient cycling and biogeochemical processes in environmental applications.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>FePO4</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>ferric phosphate</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Iron phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000011">
+        <obo:IAO_0000115>The advancement of organisms through seasonal life cycle stages such as flowering, fruiting, migration, or dormancy. This temporal progression is essential for understanding ecosystem timing, species interactions, climate change impacts, and the synchronization of biological processes with environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>phenophase</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>seasonal development</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Phenological progress</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000012">
+        <obo:IAO_0000115>A very small pore or void space in soil or rock with diameter less than 2 micrometers that strongly holds water against gravitational forces. These pore spaces control water retention, solute transport, and microbial habitat availability, significantly influencing soil hydraulic properties and biogeochemical processes in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>capillary pore</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>small pore</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Micropore</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000013">
+        <obo:IAO_0000115>Water flow that occurs over the ground surface when soil infiltration capacity is exceeded by precipitation intensity or when soils are saturated. This hydrological process controls erosion, flood generation, pollutant transport, and the redistribution of water and nutrients across terrestrial landscapes in watershed management applications.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>overland flow</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>surface flow</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Surface runoff</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000014">
+        <obo:IAO_0000115>The distribution or allocation of resources, materials, or energy among different components, processes, or spatial compartments within environmental systems. This concept is fundamental for understanding resource competition, biogeochemical cycling, energy flow, and the spatial organization of ecological and physical processes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>allocation</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>distribution</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Partitioning</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000015">
+        <obo:IAO_0000115>A colorless gas composed of nitrogen and hydrogen that is highly soluble in water and readily forms ammonium ions in aqueous solutions. This compound is a key intermediate in nitrogen cycling, serving as both a product of organic matter decomposition and a substrate for nitrification processes in soil and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>NH3</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Ammonia</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000016">
+        <obo:IAO_0000115>A chemical compound formed when iron ions combine with hydroxide ions, commonly occurring as precipitates in soils and sediments. This compound affects iron bioavailability, soil color development, phosphorus sorption, and redox chemistry in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Fe(OH)3</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Iron hydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000017">
+        <obo:IAO_0000115>A greenhouse gas composed of two nitrogen atoms and one oxygen atom that contributes significantly to global warming and ozone depletion. This trace gas is produced through microbial nitrification and denitrification processes in soils and water bodies, making it an important component of biogeochemical nitrogen cycling and climate change studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_17045"/>
+        <oboInOwl:hasExactSynonym>N2O</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Nitrous oxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000018">
+        <obo:IAO_0000115>A chemical compound commonly known as Epsom salt that occurs naturally in soils and water bodies. This mineral form affects magnesium and sulfur availability for plant nutrition, soil chemistry, and serves as a source of essential nutrients in agricultural and ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_32599"/>
+        <oboInOwl:hasExactSynonym>Epsom salt</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>MgSO4</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Magnesium sulfate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000019">
+        <obo:IAO_0000115>The amount of cold temperature exposure, typically measured in chilling hours or days below specific temperature thresholds, needed for certain biological processes to occur. This concept is essential for understanding dormancy breaking, flowering timing, and developmental processes in plants and other organisms responding to seasonal climate patterns.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>chilling requirement</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>vernalization</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Cold requirement</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000020">
+        <obo:IAO_0000115>The process by which soil and rock particles are detached, transported, and deposited by natural forces such as water, wind, ice, and gravity. This geomorphological process shapes landscapes, affects soil fertility, influences water quality through sediment transport, and represents a critical component of earth surface dynamics and ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001346"/>
+        <oboInOwl:hasExactSynonym>soil loss</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>weathering</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Erosion</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000021">
+        <obo:IAO_0000115>A multicellular organism that typically produces its own food through photosynthesis, serving as the primary producer in most terrestrial ecosystems. These organisms are fundamental for understanding carbon cycling, oxygen production, habitat structure, and the foundation of food webs in earth system science and ecological research.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>vegetation</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Plant</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000022">
+        <obo:IAO_0000115>The carbon content contained within protein molecules, representing a significant component of organic matter in living tissues and decomposing materials. This carbon pool is important for understanding nitrogen-carbon relationships, organic matter quality, and the cycling of nutrients in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>amino acid carbon</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>protein C</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Protein carbon</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000023">
+        <obo:IAO_0000115>The amount of a substance present in a given volume or mass of solution, typically expressed in units such as molarity, parts per million, or mass per volume. This property is fundamental for characterizing chemical composition, pollutant levels, nutrient availability, and solution chemistry in environmental and ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000129"/>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000033"/>
+        <oboInOwl:hasExactSynonym>mass per volume</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>abundance</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Concentration</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000024">
+        <obo:IAO_0000115>A greenhouse gas composed of one carbon atom and four hydrogen atoms that is produced through anaerobic decomposition and other biological processes. This trace gas contributes significantly to global warming and is an important component of biogeochemical carbon cycling in wetlands, agricultural systems, and permafrost environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16183"/>
+        <oboInOwl:hasExactSynonym>CH4</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>natural gas</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Methane</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000025">
+        <obo:IAO_0000115>The outermost boundary or interface of an object or material that interacts directly with the surrounding environment. This concept is fundamental for understanding heat transfer, gas exchange, radiation absorption, and chemical reactions that occur at the interface between different environmental compartments such as soil-atmosphere, water-atmosphere, and vegetation-atmosphere boundaries.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>boundary</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>interface</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Surface</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000026">
+        <obo:IAO_0000115>The process of removing excess water from soil or surface areas through natural or artificial means such as infiltration, surface flow, or constructed drainage systems. This hydrological process controls soil moisture, prevents waterlogging, influences plant growth, and affects nutrient transport and biogeochemical processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01003009"/>
+        <oboInOwl:hasExactSynonym>water removal</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Drainage</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000027">
+        <obo:IAO_0000115>The solid form of water that occurs when water freezes below zero degrees Celsius, playing critical roles in hydrological and climatic systems. This phase of water affects surface albedo, seasonal water storage, habitat availability, and serves as a major component of the cryosphere that influences global climate and regional water resources.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>frozen water</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Ice</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000028">
+        <obo:IAO_0000115>The dark, well-decomposed organic material that forms in soil through the breakdown and transformation of plant and animal matter by soil organisms. This stable organic component improves soil structure, water holding capacity, nutrient retention, and serves as a long-term carbon storage pool in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000000"/>
+        <oboInOwl:hasRelatedSynonym>SOM</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>organic matter</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Humus</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000029">
+        <obo:IAO_0000115>Electromagnetic radiation with wavelengths longer than those of visible light, typically in the infrared range, that is emitted by all objects based on their temperature. This energy form is crucial for understanding earth&apos;s energy balance, greenhouse effect, nocturnal cooling processes, and heat transfer between earth&apos;s surface and atmosphere.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>LW</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>infrared radiation</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Longwave radiation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000030">
+        <obo:IAO_0000115>The uppermost layer of soil that directly interfaces with the atmosphere and serves as the primary zone for gas exchange, water infiltration, and energy transfer. This critical boundary zone controls seedling establishment, surface runoff generation, evaporation processes, and the exchange of materials and energy between terrestrial and atmospheric systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>ground surface</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>topsoil interface</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Soil surface</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000031">
+        <obo:IAO_0000115>The inclined surface or gradient of land measured as the ratio of vertical rise to horizontal distance, typically expressed as a percentage or angle. This topographic parameter controls water flow direction, erosion potential, solar radiation exposure, and microclimate conditions that influence vegetation distribution and ecosystem processes across landscapes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>gradient</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>incline</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Slope</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000032">
+        <obo:IAO_0000115>Water that falls from clouds in the atmosphere to Earth&apos;s surface in various forms including rain, snow, sleet, or hail. This fundamental component of the hydrological cycle provides the primary water input to terrestrial ecosystems, drives runoff and groundwater recharge, and controls the spatial and temporal availability of water resources.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>rainfall</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Precipitation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000033">
+        <obo:IAO_0000115>Carbon that is incorporated into organic compounds derived from living organisms, representing the foundation of biological molecules and ecosystem carbon pools. This carbon form is essential for understanding primary productivity, decomposition processes, soil organic matter dynamics, and carbon sequestration in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>OC</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>biological carbon</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Organic carbon</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000034">
+        <obo:IAO_0000115>A chemical compound containing iron, hydrogen, and phosphate ions that occurs in soils and influences phosphorus and iron bioavailability. This mineral form affects nutrient cycling, soil chemistry, and plant nutrition through its role in phosphorus sorption and release processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Fe(H2PO4)2</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>iron phosphate</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Iron dihydrogen phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000035">
+        <obo:IAO_0000115>An anion consisting of one oxygen and one hydrogen atom with a negative charge that plays fundamental roles in acid-base chemistry and pH regulation. This ion is crucial for understanding soil alkalinity, mineral weathering, plant nutrient availability, and chemical equilibria in aquatic and terrestrial environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16234"/>
+        <oboInOwl:hasExactSynonym>OH-</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>hydroxyl ion</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Hydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000036">
+        <obo:IAO_0000115>An anion formed when chlorine gains an electron to achieve a stable electron configuration, commonly occurring in natural waters and soils. This ion affects soil salinity, plant salt tolerance, water quality, and serves as a conservative tracer for studying water movement and mixing processes in hydrological and ecological studies.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Cl</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Chloride</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000037">
+        <obo:IAO_0000115>Fine particles of mineral material with diameters between 2 and 50 micrometers that are transported by water and wind and deposited as sediment. This particle size class influences soil texture, water retention, nutrient holding capacity, and erosion susceptibility in terrestrial ecosystems and sedimentary environments.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>fine particles</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>sediment</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Silt</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000038">
+        <obo:IAO_0000115>The proportion of protein content relative to carbohydrate content in biological material, indicating the nutritional quality and biochemical composition of organic matter. This ratio is important for understanding food web dynamics, decomposition rates, nutrient cycling, and the energetic value of biological resources in ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>P:C ratio</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Protein to carbohydrate ratio</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000039">
+        <obo:IAO_0000115>The lightest and most abundant chemical element in the universe that forms water molecules and organic compounds essential for all life processes. This element is fundamental for understanding acid-base chemistry, redox reactions, energy metabolism, and biogeochemical processes in environmental and ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>H</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Hydrogen</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000040">
+        <obo:IAO_0000115>The rate of flow of energy or matter through a given area or surface per unit time, typically expressed in units such as mass per area per time. This concept is fundamental for quantifying biogeochemical processes, energy transfer, gas exchange, and material transport between different environmental compartments in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>flow rate</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>transfer rate</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Flux</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000041">
+        <obo:IAO_0000115>The overall transfer of materials or energy between two systems after accounting for simultaneous bidirectional flows in both directions. This concept is essential for understanding ecosystem functioning, atmospheric exchange processes, and the balance between inputs and outputs in biogeochemical cycling and energy balance studies.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>balance</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>net flux</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Net exchange</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000042">
+        <obo:IAO_0000115>The preferential binding, transport, or accumulation of specific ions over others by biological membranes, soil particles, or chemical processes. This property controls nutrient uptake efficiency, soil cation exchange, water treatment processes, and the bioavailability of different chemical species in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Ion selectivity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000043">
+        <obo:IAO_0000115>A biological community of interacting organisms and their physical environment functioning as an integrated system through energy flow and nutrient cycling. This fundamental unit of ecological organization encompasses the relationships between biotic and abiotic components that determine ecosystem structure, function, and responses to environmental change.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Ecosystem</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000044">
+        <obo:IAO_0000115>A stored quantity of materials or energy that can be mobilized when needed, representing accumulated resources within biological or environmental systems. This concept is important for understanding ecosystem resilience, nutrient storage, carbon sequestration, and the capacity of systems to respond to disturbances or resource limitations.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Reserve</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000045">
+        <obo:IAO_0000115>A chemical compound consisting of iron and sulfate ions that occurs naturally in soils and water bodies and is commonly used as a soil amendment. This compound affects iron bioavailability, soil pH, plant nutrition, and serves as a source of both iron and sulfur nutrients in agricultural and ecological systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Iron sulfate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000046">
+        <obo:IAO_0000115>Large pore or void spaces in soil with diameters greater than 50 micrometers that facilitate rapid water movement and gas exchange. These pore spaces control soil drainage, aeration, root penetration, and preferential flow pathways that significantly influence hydrological processes and biogeochemical transport in terrestrial systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Macropore</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000047">
+        <obo:IAO_0000115>The dry outer covering of fruits or seeds that provides protection for the inner reproductive parts during development and dispersal. This plant structure is important for understanding reproductive strategies, seed dispersal mechanisms, and agricultural processing considerations in crop and wild plant systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Husk</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000048">
+        <obo:IAO_0000115>Nitrogen in ionic forms dissolved in water, primarily including nitrate, nitrite, and ammonium ions that are readily available for biological uptake. This nitrogen pool represents the most bioavailable form of nitrogen in aquatic systems and soil solutions, controlling primary productivity and eutrophication in freshwater and marine environments.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>DIN</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dissolved inorganic nitrogen</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000049">
+        <obo:IAO_0000115>The first leaf or one of the first leaves of a plant embryo that emerges during seed germination and provides initial nutrients for seedling establishment. This structure is essential for understanding early plant development, seedling survival, and the transition from seed-stored energy to photosynthetic carbon assimilation in plant life cycles.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0020030"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Cotyledon</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000050">
+        <obo:IAO_0000115>The mixture of gases that surrounds Earth and forms its atmosphere, consisting primarily of nitrogen, oxygen, carbon dioxide, and trace gases. This gaseous medium facilitates gas exchange processes, affects plant photosynthesis and respiration, influences atmospheric pressure and weather patterns, and serves as the primary reservoir for atmospheric trace gases in earth system science.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Air</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000051">
+        <obo:IAO_0000115>A chemical compound consisting of calcium, sulfur, and oxygen atoms that occurs naturally as gypsum and affects soil chemistry and plant nutrition. This mineral influences soil structure, water infiltration, calcium and sulfur availability, and serves as both a nutrient source and soil conditioner in agricultural and natural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_31346"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Calcium sulfate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000052">
+        <obo:IAO_0000115>A group of phosphate minerals commonly found in rocks, soils, and biological systems that represent important sources of phosphorus for plants and ecosystems. These minerals control phosphorus availability through weathering processes, influence soil fertility, and serve as long-term reservoirs of phosphorus in terrestrial and marine biogeochemical cycles.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Apatite</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000053">
+        <obo:IAO_0000115>The region beneath the ground surface that includes soil horizons, rock layers, groundwater zones, and underground ecosystems. This three-dimensional space contains critical water resources, nutrient storage, carbon sequestration, and biogeochemical processes that influence surface ecosystem functioning and global environmental cycles.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Subsurface</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000054">
+        <obo:IAO_0000115>A chemical compound consisting of magnesium and hydroxide ions that occurs in soils and affects pH and magnesium availability for plants. This compound influences soil alkalinity, nutrient cycling, and serves as a source of magnesium nutrition while affecting chemical equilibria in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_35149"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Magnesium hydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000055">
+        <obo:IAO_0000115>Dead plant material such as leaves, bark, twigs, and other organic debris that has fallen to the ground and forms the surface organic layer. This material provides habitat for decomposer organisms, controls soil moisture and temperature, serves as a source of nutrients through decomposition, and represents a critical component of carbon and nutrient cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Litter</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000056">
+        <obo:IAO_0000115>A chemical compound consisting of sodium and sulfate ions that occurs in soils and water bodies, particularly in arid and saline environments. This compound affects soil salinity, plant salt tolerance, water quality, and serves as both a source of sodium and sulfur that can influence ecosystem functioning and agricultural productivity.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_32149"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sodium sulfate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000057">
+        <obo:IAO_0000115>A specialized carbon fixation process used by certain plants to concentrate carbon dioxide and minimize photorespiration under hot and dry conditions. This photosynthetic mechanism enhances water use efficiency and carbon assimilation rates, representing an important adaptation for understanding plant productivity and ecosystem responses to climate conditions.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>C4 carboxylation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000058">
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and phosphate ions that forms in acidic soils and affects phosphorus availability for plants. This mineral complex influences nutrient cycling, soil chemistry, and plant nutrition by controlling phosphorus sorption and release processes in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Aluminum phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000059">
+        <obo:IAO_0000115>A measure of how quickly a substance spreads through a medium by molecular diffusion, controlling the transport of gases, solutes, and heat in environmental systems. This property determines the rate of chemical transport, gas exchange, heat transfer, and mixing processes that influence biogeochemical reactions and environmental gradients.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000528"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Diffusivity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000060">
+        <obo:IAO_0000115>The interface between the solid earth and the atmosphere where most surface-atmosphere interactions occur, including energy exchange, precipitation interception, and runoff generation. This critical boundary zone controls heat and moisture fluxes, serves as the primary surface for vegetation establishment, and represents the fundamental interface for earth-atmosphere system interactions.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Ground surface</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000061">
+        <obo:IAO_0000115>An enzyme that catalyzes the addition of carbon dioxide to phosphoenolpyruvate, serving as the primary carbon-fixing enzyme in C4 and Crassulacean acid metabolism photosynthesis. This enzyme is crucial for understanding alternative photosynthetic pathways, plant adaptation to environmental stress, and carbon assimilation efficiency in different plant functional types.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Phosphoenolpyruvate carboxylase</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000062">
+        <obo:IAO_0000115>The upper layer of earth in which plants grow, consisting of weathered rock particles, organic matter, water, air, and living organisms. This complex medium supports terrestrial life by providing mechanical support, nutrients, and water to plants while serving as a habitat for countless organisms and a major reservoir for carbon, nitrogen, and other biogeochemical cycles.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_00001998"/>
+        <oboInOwl:hasRelatedSynonym>regolith</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Soil</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000063">
+        <obo:IAO_0000115>The process of transferring materials, energy, or information between different systems, compartments, or environmental pools. This fundamental concept encompasses gas exchange, nutrient cycling, energy transfer, and other bidirectional flows that connect different components of earth and environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Exchange</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000064">
+        <obo:IAO_0000115>A defined area or region with specific environmental characteristics, functions, or management designations that distinguish it from surrounding areas. This spatial concept is essential for understanding ecological gradients, biogeographic patterns, management units, and the spatial organization of environmental processes and properties.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Zone</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000065">
+        <obo:IAO_0000115>The length of time during which an environmental process, event, or condition continues or persists. This temporal dimension is fundamental for characterizing seasonal patterns, disturbance regimes, phenological events, and the time scales of ecological and biogeochemical processes in earth system science.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Duration</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000066">
+        <obo:IAO_0000115>The uppermost layer of soil that contains the highest concentration of organic matter and supports most plant root activity. This fertile horizon is critical for agricultural productivity, carbon sequestration, water infiltration, and serves as the primary zone for plant-soil interactions and nutrient cycling in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_02000059"/>
+        <oboInOwl:hasExactSynonym>surface soil</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Topsoil</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000067">
+        <obo:IAO_0000115>Phosphorus in ionic forms dissolved in water, primarily as orthophosphate and polyphosphate species that are readily available for biological uptake. This phosphorus pool represents the most bioavailable form of phosphorus in aquatic systems, controlling primary productivity and eutrophication processes in freshwater and marine environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dissolved inorganic phosphorus</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000068">
+        <obo:IAO_0000115>A chemical substance that provides nourishment essential for the growth, development, and maintenance of living organisms. These elements and compounds, including nitrogen, phosphorus, potassium, and others, control primary productivity, ecosystem functioning, and biogeochemical cycling in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33284"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Nutrient</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000069">
+        <obo:IAO_0000115>The measurement of vertical distance from a reference surface downward, fundamental for characterizing soil profiles, water column structure, and three-dimensional habitat characteristics. This spatial dimension controls light penetration, pressure gradients, temperature profiles, and biogeochemical processes that vary with depth in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000219"/>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0001595"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Depth</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000070">
+        <obo:IAO_0000115>The artificial application of water to agricultural land to supplement natural precipitation and ensure adequate moisture for crop growth. This water management practice affects soil moisture, nutrient transport, crop productivity, and represents a major component of agricultural water use and landscape modification in many regions.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/AGRO_00000006"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Irrigation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000071">
+        <obo:IAO_0000115>A chemical compound consisting of potassium and sulfate ions that serves as a source of both potassium and sulfur nutrients for plants. This fertilizer compound affects plant nutrition, soil chemistry, and crop productivity while providing essential elements needed for plant growth and metabolic processes in agricultural and natural systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Potassium sulfate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000072">
+        <obo:IAO_0000115>The proportion of carbon content relative to phosphorus content in biological materials, indicating the stoichiometric relationship between these essential elements. This ratio influences decomposition rates, nutrient cycling, microbial activity, and ecosystem responses to nutrient availability in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Carbon to phosphorus ratio</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000073">
+        <obo:IAO_0000115>An anion containing hydrogen, phosphorus, and oxygen atoms that represents an intermediate form of phosphate in acid-base equilibria. This ionic species affects phosphorus availability, soil chemistry, and pH buffering capacity in terrestrial and aquatic systems where phosphorus cycling occurs.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Hydrogen phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000074">
+        <obo:IAO_0000115>A chemical compound consisting of iron and three hydroxide groups that forms as a precipitate in soils and sediments under oxidizing conditions. This mineral phase affects iron bioavailability, soil color, phosphorus sorption, and redox chemistry in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Iron trihydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000075">
+        <obo:IAO_0000115>A chemical element that forms the structural backbone of all organic compounds and serves as the foundation for life on Earth. This element is central to understanding photosynthesis, respiration, decomposition, and the global carbon cycle that connects atmospheric, terrestrial, and marine carbon reservoirs in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_27594"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Carbon</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000076">
+        <obo:IAO_0000115>The measurement of vertical extent from base to top, representing the three-dimensional structure of organisms, landforms, and other environmental features. This spatial dimension controls light interception, aerodynamic properties, habitat structure, and competitive interactions in ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000440"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Height</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000077">
+        <obo:IAO_0000115>The process of seed development and enlargement in cereal crops following pollination and fertilization. This reproductive phase determines final grain size, yield potential, and harvest quality, representing a critical period for understanding crop productivity and agricultural ecosystem functioning.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Grain growth</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000078">
+        <obo:IAO_0000115>A small rounded structure, often containing nitrogen-fixing bacteria, that forms on plant roots and facilitates the conversion of atmospheric nitrogen into plant-available forms. These symbiotic structures are essential for understanding biological nitrogen fixation, plant nutrition, and ecosystem nitrogen cycling in terrestrial environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Nodule</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000079">
+        <obo:IAO_0000115>The extent of a two-dimensional surface or region measured in square units, fundamental for quantifying spatial coverage and habitat extent. This geometric property is essential for calculating densities, productivity rates, ecosystem service provision, and scaling processes from local to landscape levels in environmental studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Area</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000080">
+        <obo:IAO_0000115>The amount of soluble three-carbon compounds in plant tissue that can be readily metabolized for energy and growth processes. These compounds represent the mobile carbon reserves that plants use for respiration, growth, and stress responses, and are important for understanding plant carbon allocation and metabolic strategies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Non-structural C3 content</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000081">
+        <obo:IAO_0000115>Single-celled microorganisms that can be found in virtually every environment on Earth, playing crucial roles in biogeochemical cycling and ecosystem functioning. These prokaryotic organisms drive nitrogen fixation, decomposition, nutrient mineralization, and other essential processes that maintain ecosystem productivity and environmental quality.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Bacteria</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000082">
+        <obo:IAO_0000115>The star at the center of the solar system that provides virtually all energy for life on Earth through electromagnetic radiation. This energy source drives photosynthesis, weather patterns, ocean currents, and seasonal cycles that control ecosystem processes and global environmental dynamics.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sun</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000084">
+        <obo:IAO_0000115>An area of open land used for agricultural production or supporting natural vegetation, representing a fundamental landscape unit for ecosystem studies. This spatial unit is important for understanding land use patterns, agricultural productivity, habitat connectivity, and the interface between managed and natural ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Field</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000085">
+        <obo:IAO_0000115>The count of seeds or kernels produced by an individual plant, representing a key component of agricultural yield and reproductive success. This quantitative measure is essential for understanding crop productivity, plant fitness, and the allocation of resources to reproductive structures in agricultural and natural plant populations.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Grain number</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000086">
+        <obo:IAO_0000115>A state of matter consisting of particles that move freely and expand to fill available containers, including atmospheric gases and soil air. This phase of matter facilitates gas exchange processes, affects atmospheric composition, controls respiration and photosynthesis, and serves as a medium for volatile chemical transport in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Gas</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000087">
+        <obo:IAO_0000115>A chemical compound containing magnesium and bicarbonate ions that occurs in natural waters and affects water chemistry and plant nutrition. This compound influences water alkalinity, pH buffering capacity, and serves as a source of both magnesium and inorganic carbon in aquatic and soil systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Magnesium bicarbonate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000088">
+        <obo:IAO_0000115>Soluble carbon-based molecules such as sugars, organic acids, and amino acids that can be readily metabolized by organisms for energy and biosynthesis. These compounds represent the mobile fraction of organic matter that controls microbial activity, decomposition rates, and nutrient cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Non-structural organic compounds</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000089">
+        <obo:IAO_0000115>Loose granular material composed of finely divided rock and mineral particles with diameters between 0.05 and 2 millimeters. This soil component affects water infiltration, drainage, aeration, and root penetration while influencing soil texture, structure, and hydraulic properties in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000017"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sand</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000090">
+        <obo:IAO_0000115>The chemical reaction that adds carboxyl groups to organic compounds, most importantly the fixation of carbon dioxide into organic molecules during photosynthesis. This process is fundamental for understanding primary productivity, carbon assimilation, and the conversion of inorganic carbon into organic matter in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Carboxylation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000091">
+        <obo:IAO_0000115>The diverse community of microorganisms including bacteria, archaea, fungi, and protists present in a given environment. These organisms drive essential biogeochemical processes, decomposition, nutrient cycling, and symbiotic relationships that are fundamental for ecosystem functioning and environmental quality maintenance.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Microbes</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000092">
+        <obo:IAO_0000115>A form of thermal energy that transfers between objects or systems due to temperature differences, driving many environmental and biological processes. This energy form controls evapotranspiration, soil warming, metabolic rates, and seasonal patterns that influence ecosystem dynamics and species distributions in earth system science.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Heat</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000093">
+        <obo:IAO_0000115>Carbon incorporated into structural components of organisms such as cellulose, lignin, and chitin that provide mechanical support and protection. This carbon pool represents a stable, slow-cycling component of organic matter that influences decomposition rates, carbon sequestration, and long-term carbon storage in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Structural carbon</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000094">
+        <obo:IAO_0000115>A chemical compound commonly found in rocks, shells, marine organisms, and soils that plays important roles in carbon cycling and pH regulation. This compound affects soil chemistry, carbon sequestration in marine systems, and serves as a major component of limestone and biological structures in earth system processes.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_3311"/>
+        <oboInOwl:hasExactSynonym>CaCO3</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Calcium carbonate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000095">
+        <obo:IAO_0000115>The speed at which a process occurs or changes over time, typically expressed as the amount of change per unit time interval. This temporal concept is fundamental for quantifying biological processes, chemical reactions, physical transformations, and environmental changes in ecological and earth system studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Rate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000096">
+        <obo:IAO_0000115>Dead organic material lying directly on top of the soil surface, representing the freshest component of the litter layer before incorporation into soil. This material provides immediate habitat for decomposer organisms, controls surface moisture and temperature, and represents the initial stage of organic matter decomposition and nutrient release in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Is this different from &quot;litter&quot; with the context of &quot;surface&quot;?</rdfs:comment>
+        <rdfs:label>Surface litter</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000097">
+        <obo:IAO_0000115>Carbon from organic compounds that is dissolved in water, representing a mobile and bioavailable fraction of organic matter in aquatic systems. This carbon pool supports microbial metabolism, affects water color and chemistry, and serves as an important component of carbon cycling in streams, lakes, and marine environments.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>DOC</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dissolved organic carbon</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000098">
+        <obo:IAO_0000115>An anion consisting of one carbon atom and three oxygen atoms that forms when carbon dioxide dissolves in water and affects pH and alkalinity. This ion is fundamental for understanding ocean acidification, carbonate chemistry, shell formation, and carbon cycling in aquatic and terrestrial systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Carbonate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000099">
+        <obo:IAO_0000115>The height of an object or point above sea level or a reference ground level, affecting atmospheric pressure, temperature, and ecosystem characteristics. This elevation parameter controls climate gradients, species distributions, vegetation zones, and biogeochemical processes that vary with elevation in mountainous and high-altitude environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Altitude</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000100">
+        <obo:IAO_0000115>Nitrogen from organic compounds that is dissolved in water, representing an important but often overlooked component of aquatic nitrogen cycling. This nitrogen pool includes amino acids, proteins, and other organic nitrogen compounds that can be mineralized or directly utilized by organisms in freshwater and marine ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dissolved organic nitrogen</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000101">
+        <obo:IAO_0000115>The speed and direction of motion of an object or fluid, fundamental for understanding transport processes and dynamics in environmental systems. This vector quantity controls wind patterns, water flow, sediment transport, and pollutant dispersion that influence ecosystem processes and environmental quality.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000008"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Velocity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000102">
+        <obo:IAO_0000115>A transparent, odorless, and tasteless liquid essential for all forms of life and the most abundant compound on Earth&apos;s surface. This molecule serves as the universal solvent, controls climate patterns, supports biological processes, and represents the fundamental medium for biogeochemical reactions and ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_15377"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Water</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000103">
+        <obo:IAO_0000115>Precipitation in the form of ice crystals that accumulates on land surfaces and serves as a major component of the hydrological cycle. This frozen water form affects surface albedo, provides seasonal water storage, influences plant dormancy patterns, and controls spring flooding and water resource availability in many regions.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000406"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Snow</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000104">
+        <obo:IAO_0000115>A measurable parameter that reflects the level of environmental stress experienced by organisms or ecosystems in response to adverse conditions. These indicators help assess ecosystem health, environmental quality, and the impacts of disturbances such as drought, pollution, or climate change on biological systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Stress indicator</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000105">
+        <obo:IAO_0000115>The efficiency with which plants convert available resources such as carbon, nutrients, and energy into root biomass production. This measure indicates plant allocation strategies, resource use efficiency, and adaptation to soil conditions that affect plant establishment and ecosystem productivity.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Root growth yield</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000107">
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and sulfate ions that occurs in acidic soils and affects soil chemistry and plant nutrition. This compound influences soil pH, aluminum toxicity, nutrient availability, and plant growth in acid-sensitive ecosystems and agricultural systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Aluminum sulfate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000108">
+        <obo:IAO_0000115>A chemical element essential for plant cell wall structure, membrane stability, and cellular signaling processes in all living organisms. This nutrient affects soil structure, plant growth, ecosystem productivity, and serves as a major component of shells, bones, and geological formations in earth systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Ca</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Calcium</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000109">
+        <obo:IAO_0000115>The proportion of carbon content relative to nitrogen content in organic materials, indicating decomposition rates and nutrient cycling dynamics. This stoichiometric relationship controls microbial activity, organic matter decomposition, nitrogen mineralization, and ecosystem responses to environmental changes and management practices.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>C:N ratio</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Carbon to nitrogen ratio</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000110">
+        <obo:IAO_0000115>A chemical compound consisting of iron and four hydroxide groups that forms under specific geochemical conditions in soils and sediments. This mineral phase affects iron mobility, redox chemistry, and the biogeochemical cycling of iron and associated elements in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>iron(II) hydroxide</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Iron tetrahydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000111">
+        <obo:IAO_0000115>Energy emitted in the form of electromagnetic waves or particles that travels through space and affects environmental processes and biological systems. This energy form includes solar radiation, thermal radiation, and other electromagnetic emissions that drive photosynthesis, heating, and energy balance in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001023"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Radiation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000112">
+        <obo:IAO_0000115>An atom or molecule that has gained or lost electrons and carries an electric charge, playing crucial roles in chemical reactions and biological processes. These charged particles control nutrient availability, soil chemistry, membrane transport, and electrochemical processes in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24870"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Ion</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000113">
+        <obo:IAO_0000115>A positively charged ion consisting of one nitrogen and four hydrogen atoms that represents a major form of bioavailable nitrogen in soils and water. This nitrogen species is readily absorbed by plants, affects soil chemistry, and serves as a key component of nitrogen cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>NH4</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Ammonium</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000114">
+        <obo:IAO_0000115>The process by which liquid water changes into water vapor due to thermal energy, representing a major component of the hydrological cycle. This phase transition controls water loss from soil and plant surfaces, affects local humidity, and influences energy balance and climate patterns in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500034"/>
+        <oboInOwl:hasExactSynonym>vaporization</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Evaporation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000115">
+        <obo:IAO_0000115>Electromagnetic radiation with wavelengths shorter than infrared radiation, primarily including visible light and ultraviolet radiation from the sun. This energy form drives photosynthesis, affects atmospheric chemistry, controls surface heating, and represents the primary energy input to earth&apos;s climate system.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001861"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Shortwave radiation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000116">
+        <obo:IAO_0000115>The process of increasing in size, biomass, or complexity over time in biological organisms or ecological systems. This fundamental biological process controls primary productivity, population dynamics, ecosystem development, and represents the accumulation of organic matter and energy in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Growth</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000117">
+        <obo:IAO_0000115>The aggregation of particles, organisms, or materials into larger clusters or groups due to physical, chemical, or biological forces. This process affects soil structure, seed dispersal, species distributions, and the spatial organization of materials and organisms in environmental and ecological systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Clumping</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000118">
+        <obo:IAO_0000115>Water in its gaseous state present in the atmosphere, representing a major component of the global water cycle and greenhouse gas budget. This atmospheric moisture controls humidity, precipitation formation, heat transport, and energy balance processes that influence weather patterns and climate dynamics.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Water vapor</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000119">
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and two hydroxide groups that occurs in acidic soils and affects aluminum availability and toxicity. This mineral form influences soil chemistry, plant aluminum stress, and the biogeochemical cycling of aluminum in terrestrial ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Al(OH)3</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Aluminum dihydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000120">
+        <obo:IAO_0000115>A reproductive unit of a flowering plant that contains an embryo and stored nutrients capable of developing into a new plant under appropriate conditions. This structure is fundamental for understanding plant reproduction, population dynamics, genetic diversity, and ecosystem regeneration processes.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0009010"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Seed</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000121">
+        <obo:IAO_0000115>The amount of thermal energy needed to raise the temperature of a unit volume of material by one degree, controlling how materials respond to temperature changes. This property affects soil thermal dynamics, heat storage in water bodies, and temperature regulation processes that influence ecosystem functioning and climate patterns.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Volumetric heat capacity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000122">
+        <obo:IAO_0000115>A point on a plant stem where leaves, buds, branches, or other structures emerge, representing sites of active growth and development. These structural features control plant architecture, branching patterns, leaf arrangement, and resource allocation strategies that affect plant productivity and competitive ability.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Node</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000123">
+        <obo:IAO_0000115>A chemical compound consisting of one nitrogen and two oxygen atoms that serves as an air pollutant and component of atmospheric nitrogen cycling. This reactive gas affects air quality, acid rain formation, ozone chemistry, and represents both a product and precursor of various nitrogen transformation processes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>NO2</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Nitrogen dioxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000124">
+        <obo:IAO_0000115>A chemical element essential for aerobic respiration, combustion processes, and the formation of many chemical compounds in environmental systems. This element controls metabolic rates, decomposition processes, water quality, and serves as a key component of atmospheric composition and biogeochemical cycling.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>O2</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Oxygen</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000125">
+        <obo:IAO_0000115>A substance that is dissolved in a solvent to form a solution, representing the dissolved component of aqueous and other liquid systems. These dissolved materials control solution chemistry, osmotic properties, nutrient availability, and chemical transport processes in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Dissolved substance</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Solute</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000126">
+        <obo:IAO_0000115>The amount or proportion of a specific substance within a material, typically expressed as a concentration, percentage, or mass fraction. This property characterizes material composition, nutrient concentrations, pollutant levels, and chemical constituents that control environmental processes and ecosystem functioning.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Content</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000127">
+        <obo:IAO_0000115>The state of being active or the rate at which a process occurs, often referring to biological, chemical, or physical activity levels in environmental systems. This concept encompasses metabolic activity, enzyme activity, microbial activity, and other dynamic processes that drive ecosystem functioning and biogeochemical cycling.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Activity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000129">
+        <obo:IAO_0000115>The speed at which an organism converts energy for biological processes such as growth, maintenance, and reproduction. This physiological parameter controls resource requirements, heat production, and carbon dioxide release, influencing individual fitness and ecosystem-level energy and carbon cycling.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>respiration rate</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Metabolic rate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000130">
+        <obo:IAO_0000115>The force applied perpendicular to a surface per unit area, affecting physical processes and system behaviors in atmospheric, aquatic, and terrestrial environments. This physical property controls gas exchange, water movement, atmospheric dynamics, and mechanical stress on organisms and materials.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0001025"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Pressure</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000131">
+        <obo:IAO_0000115>The layer of gases surrounding Earth held in place by gravity, consisting primarily of nitrogen, oxygen, carbon dioxide, and trace gases. This gaseous envelope controls climate patterns, weather systems, gas exchange processes, and serves as the medium for atmospheric transport and chemical reactions in earth system science.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Atmosphere</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000132">
+        <obo:IAO_0000115>The capacity to do work or cause change in physical, chemical, or biological systems, existing in various forms such as solar, thermal, chemical, and kinetic energy. This fundamental concept drives all environmental processes, ecosystem functioning, and biogeochemical cycles that sustain life and shape earth system dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>fuel</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>heat</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>power</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>work</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Energy</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000133">
+        <obo:IAO_0000115>A measure of the average kinetic energy of particles in a substance, controlling reaction rates, phase transitions, and biological processes in environmental systems. This intensive property affects enzymatic activity, species distributions, ecosystem productivity, and serves as a fundamental driver of climate and weather patterns.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000146"/>
+        <oboInOwl:hasExactSynonym>temp</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>warmth</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Temperature</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000134">
+        <obo:IAO_0000115>The solid portion of Earth&apos;s surface not covered by permanent water bodies, including soil, vegetation, and exposed rock surfaces. This interface between terrestrial and atmospheric systems controls energy exchange, water cycling, vegetation growth, and serves as the foundation for terrestrial ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>terrain</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Land surface</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000135">
+        <obo:IAO_0000115>A method of applying water to agricultural crops by flowing water over the soil surface through furrows, basins, or flood systems. This irrigation technique affects soil moisture distribution, nutrient transport, erosion potential, and represents a major water management practice in agricultural systems worldwide.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Surface irrigation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000136">
+        <obo:IAO_0000115>The edible seed of cereal plants such as wheat, rice, or corn that serves as a major food source and agricultural product. These reproductive structures represent the harvestable portion of cereal crops, control agricultural yield, and serve as both food resources and propagules for plant reproduction in agricultural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>kernel</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Grain</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000137">
+        <obo:IAO_0000115>The amount of matter contained in an object or substance, typically measured in units such as grams or kilograms. This fundamental property affects gravitational forces, inertia, density calculations, and serves as a basis for quantifying material quantities and concentrations in environmental and ecological studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000135"/>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Mass</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000138">
+        <obo:IAO_0000115>An anion consisting of one phosphorus atom and four oxygen atoms that represents the primary form of bioavailable phosphorus in environmental systems. This ion controls plant nutrition, microbial activity, eutrophication processes, and serves as a key component of phosphorus cycling in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>PO4</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>PO43-</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000140">
+        <obo:IAO_0000115>A chemical compound consisting of calcium and hydroxide ions that affects soil pH and calcium availability in terrestrial systems. This compound influences soil alkalinity, plant nutrition, and chemical weathering processes while serving as both a product and driver of mineral-water interactions in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_35150"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Calcium hydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000141">
+        <obo:IAO_0000115>An anion consisting of one hydrogen, one carbon, and three oxygen atoms that serves as an important component of carbonate chemistry and pH buffering systems. This ion affects water alkalinity, carbon cycling, ocean acidification, and serves as a form of dissolved inorganic carbon in aquatic and soil systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_17544"/>
+        <oboInOwl:hasExactSynonym>hydrogen carbonate</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Bicarbonate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000142">
+        <obo:IAO_0000115>The condition when plants experience insufficient water availability relative to their physiological demands, affecting growth, survival, and ecosystem functioning. This stress response triggers various physiological and morphological adaptations, influences species distributions, and represents a major constraint on ecosystem productivity in water-limited environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Plant water stress</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000143">
+        <obo:IAO_0000115>A chemical element that is highly reactive and forms many important compounds affecting soil salinity, plant physiology, and water quality. This alkali metal influences soil structure, plant salt tolerance, groundwater chemistry, and serves as both an essential micronutrient and potential toxin in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Na</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sodium</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000144">
+        <obo:IAO_0000115>The upper boundary of the saturated zone in groundwater where soil pores and rock fractures are completely filled with water. This hydrological feature controls plant water access, soil moisture patterns, groundwater flow, and influences ecosystem functioning and species distributions in terrestrial environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_06105201"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Water table</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000145">
+        <obo:IAO_0000115>A woody structural member of a tree or shrub that grows from the trunk or main stem and supports leaves, flowers, and fruits. These structural components control plant architecture, light interception, resource allocation, and competitive ability while influencing canopy structure and ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0025073"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Branch</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000146">
+        <obo:IAO_0000115>The speed at which carbon dioxide is incorporated into organic compounds during photosynthesis and other carbon fixation processes. This rate controls primary productivity, carbon assimilation efficiency, and plant responses to atmospheric carbon dioxide concentrations in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Carbon dioxide carboxylation rate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000147">
+        <obo:IAO_0000115>The amount of thermal energy needed to raise the temperature of a substance by one degree, controlling how materials respond to temperature changes. This property affects thermal buffering, temperature regulation, heat storage, and energy balance processes that influence ecosystem functioning and climate dynamics.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Heat capacity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000148">
+        <obo:IAO_0000115>Water that collects on the ground surface or in natural water bodies such as streams, rivers, lakes, and oceans. This water source supports aquatic ecosystems, provides drinking water and irrigation supplies, and represents the most visible and accessible component of freshwater resources in hydrological systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Surface water</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000149">
+        <obo:IAO_0000115>A limitation or restriction that affects the behavior, growth, or functioning of biological or environmental systems. These limiting factors control ecosystem processes, species distributions, resource availability, and represent bottlenecks that determine system performance and responses to environmental change.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Constraint</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000151">
+        <obo:IAO_0000115>The main stem or support structure of a plant that provides mechanical support and serves as a conduit for water, nutrients, and photosynthetic products. This structural component controls plant height, competitive ability, resource transport, and represents the primary architectural framework of herbaceous plants and crop species.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0025066"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Stalk</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000152">
+        <obo:IAO_0000115>The blocking of light by one part of a plant from reaching another part of the same plant, affecting photosynthetic efficiency and plant architecture. This phenomenon influences leaf arrangement, branching patterns, plant productivity, and represents an important constraint on light capture and carbon assimilation in dense vegetation.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Self shading</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000153">
+        <obo:IAO_0000115>A substance added to soil or applied to plants to provide essential nutrients that promote plant growth and agricultural productivity. These materials affect soil fertility, crop yields, nutrient cycling, and represent a major input in agricultural systems that can influence both productivity and environmental quality.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>This may be a subclass of &quot;Amendment&quot;, which would also include wood chips, other sources of soil additions</rdfs:comment>
+        <rdfs:label>Fertilizer</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000154">
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and four hydroxide groups that forms under specific geochemical conditions in soils and sediments. This mineral phase affects aluminum chemistry, soil acidity, and the mobility and toxicity of aluminum in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Aluminum tetrahydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000156">
+        <obo:IAO_0000115>A type of photosynthetic pathway that concentrates carbon dioxide around the enzyme Rubisco to improve photosynthetic efficiency under hot and dry conditions. This metabolic adaptation reduces photorespiration, enhances water use efficiency, and represents an important evolutionary strategy for plants in arid and semi-arid environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>C4</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000157">
+        <obo:IAO_0000115>An anion containing two hydrogen atoms and one phosphate group that represents an important form of phosphorus in soil solutions and biological systems. This ionic species affects phosphorus availability, pH buffering, and serves as a bioavailable form of phosphorus for plant uptake and microbial processes.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dihydrogen phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000158">
+        <obo:IAO_0000115>The state of being fully developed or having reached the final stage of growth and development in biological organisms or ecological systems. This developmental stage affects reproductive capacity, resource allocation, harvest timing, and represents a critical transition point in organism life cycles and ecosystem succession.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Maturity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000159">
+        <obo:IAO_0000115>The process by which flowers develop into mature seeds following successful pollination and fertilization, representing a critical reproductive stage. This developmental process determines reproductive success, crop yields, genetic diversity, and influences population dynamics and ecosystem regeneration in plant communities.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>This refers to a process (a stage of growth)</rdfs:comment>
+        <rdfs:label>Seed set</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000160">
+        <obo:IAO_0000115>Particles of organic or inorganic matter that settle out of water or air due to gravitational forces, forming deposits in aquatic and terrestrial environments. These materials affect water quality, habitat structure, nutrient cycling, and represent important components of geomorphological and biogeochemical processes.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_00002007"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sediment</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000161">
+        <obo:IAO_0000115>The above-ground portion of a plant including stems, leaves, and reproductive organs that conducts photosynthesis and reproduction. This structural component controls light capture, gas exchange, resource acquisition, and represents the primary interface between plants and the atmospheric environment.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Shoot</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000162">
+        <obo:IAO_0000115>A homogeneous mixture of two or more substances where one substance (solute) dissolves completely in another (solvent), forming a uniform composition. These liquid systems control chemical transport, nutrient availability, biogeochemical reactions, and represent the primary medium for chemical processes in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Solution</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000163">
+        <obo:IAO_0000115>Branching structures that develop from the main axis of growth in plants, creating additional growing points and increasing structural complexity. These architectural features affect light interception, resource capture, reproductive capacity, and represent important components of plant competitive strategies and ecosystem structure.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Secondary axes</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000164">
+        <obo:IAO_0000115>The ratio of total leaf area to ground area covered by vegetation, representing the amount of photosynthetic surface available for light interception. This dimensionless parameter controls canopy light interception, photosynthetic capacity, evapotranspiration, and serves as a key measure of vegetation density and ecosystem productivity.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Leaf area index</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000165">
+        <obo:IAO_0000115>A nitrogen-containing organic compound commonly used as a fertilizer and naturally produced through protein metabolism in organisms. This compound provides readily available nitrogen for plant uptake, affects soil chemistry, and represents an important component of nitrogen cycling in agricultural and natural ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16199"/>
+        <oboInOwl:hasExactSynonym>CO(NH2)2</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>carbamide</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Urea</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000166">
+        <obo:IAO_0000115>A chemical compound consisting of sodium and carbonate ions that affects water and soil chemistry, particularly in alkaline environments. This compound influences pH, salinity, mineral precipitation, and serves as both a natural component of alkaline soils and waters and an industrial chemical with environmental applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_29377"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sodium carbonate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000167">
+        <obo:IAO_0000115>A chemical element essential for protein synthesis, nucleic acid formation, and overall plant growth and development in all living organisms. This element often limits primary productivity in terrestrial and aquatic ecosystems, controls plant nutrition, and serves as a key component of biogeochemical cycling and atmospheric chemistry.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>N</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Nitrogen</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000168">
+        <obo:IAO_0000115>An anion consisting of one nitrogen and three oxygen atoms that represents the most oxidized form of inorganic nitrogen in environmental systems. This ion serves as a major source of nitrogen for plant uptake, affects water quality through eutrophication, and represents the final product of nitrification in soil and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_17632"/>
+        <oboInOwl:hasExactSynonym>NO3</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>NO3-</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Nitrate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000169">
+        <obo:IAO_0000115>A specialized form of photosynthesis that concentrates carbon dioxide around the enzyme Rubisco to minimize photorespiration and enhance carbon assimilation efficiency. This metabolic pathway is particularly advantageous in hot, dry conditions and represents an important adaptation that affects ecosystem productivity and species distributions.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>C4 photosynthesis</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000170">
+        <obo:IAO_0000115>The carbon content contained within protein molecules specifically located in leaf sheath tissue, representing a specialized component of plant protein pools. This carbon fraction is important for understanding tissue-specific carbon allocation, protein distribution, and the role of different plant organs in carbon storage and metabolism.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sheath protein carbon</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000171">
+        <obo:IAO_0000115>The underground portion of a plant that anchors the plant in soil and absorbs water and nutrients essential for growth and survival. This organ system controls plant nutrition, soil stabilization, symbiotic relationships, and represents the primary interface between plants and the soil environment.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0009005"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Root</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000172">
+        <obo:IAO_0000115>A rapid exothermic chemical reaction involving combustion that produces heat, light, and various combustion products including carbon dioxide and water vapor. This disturbance process shapes ecosystem structure, nutrient cycling, species composition, and represents a major driver of landscape dynamics and vegetation patterns in fire-prone environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000786"/>
+        <oboInOwl:hasExactSynonym>combustion</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>burn</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>wildfire</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Fire</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000173">
+        <obo:IAO_0000115>A chemical compound containing iron, hydrogen, and phosphate ions that occurs in soils and affects both iron and phosphorus bioavailability. This mineral form influences nutrient cycling, soil chemistry, and plant nutrition through its role in controlling the solubility and mobility of iron and phosphorus in terrestrial systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Iron hydrogen phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000175">
+        <obo:IAO_0000115>A strip or zone of material with distinct physical, chemical, or biological characteristics that differs from surrounding areas. This spatial concept describes soil horizons, vegetation zones, spectral regions, and other linear or layered features that exhibit gradients or boundaries in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Band</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000176">
+        <obo:IAO_0000115>A mathematical concept used to count, measure, or quantify discrete objects, events, or properties in environmental and ecological studies. This fundamental concept enables quantitative analysis, statistical description, and numerical modeling of environmental processes and ecosystem characteristics.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Number</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000178">
+        <obo:IAO_0000115>A zone or area where soil erosion processes are particularly active or concentrated due to topographic, climatic, or management factors. These areas represent hotspots of sediment production, landscape change, and environmental degradation that affect soil resources, water quality, and ecosystem functioning.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Erosion band</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000179">
+        <obo:IAO_0000115>A period of 24 hours representing one complete rotation of Earth relative to the sun, serving as a fundamental unit for measuring environmental cycles. This temporal scale captures diurnal patterns of solar radiation, temperature, biological activity, and atmospheric processes that drive ecosystem functioning and environmental dynamics.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Day</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000180">
+        <obo:IAO_0000115>A lightweight metallic element that is the third most abundant element in Earth&apos;s crust and commonly occurs in soil minerals such as feldspars and clays. This element affects soil chemistry, plant nutrition, and can become toxic to plants under acidic conditions, influencing ecosystem productivity and species distributions.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33620"/>
+        <oboInOwl:hasExactSynonym>Al</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Aluminum</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000181">
+        <obo:IAO_0000115>The main structural axis of a plant that provides mechanical support and serves as a conduit for transporting water, nutrients, and photosynthetic products between roots and leaves. This organ system controls plant architecture, competitive ability, and resource allocation while serving as a storage site for carbohydrates and other compounds.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Stem</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000182">
+        <obo:IAO_0000115>A chemical element essential for many biological processes including photosynthesis, respiration, and chlorophyll synthesis in plants and other organisms. This transition metal affects plant nutrition, soil color, redox chemistry, and serves as both an essential micronutrient and a potential toxin depending on its chemical form and concentration.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_18248"/>
+        <oboInOwl:hasExactSynonym>Fe</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Iron</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000183">
+        <obo:IAO_0000115>A protective covering or wrapper structure that surrounds and protects plant organs such as stems, leaves, or reproductive parts. These anatomical features provide mechanical protection, support, and can influence plant architecture and development while serving specialized functions in different plant families and growth forms.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sheath</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000184">
+        <obo:IAO_0000115>The horizontal movement of air masses from areas of high atmospheric pressure to areas of low pressure, driven by differential heating and pressure gradients. This meteorological phenomenon controls heat transfer, moisture transport, pollination, seed dispersal, and mechanical stress on vegetation while influencing local and regional climate patterns.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Wind</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000185">
+        <obo:IAO_0000115>Phosphorus contained within organic compounds that is dissolved in water, representing an important but often underestimated component of aquatic phosphorus cycling. This phosphorus pool includes nucleic acids, phospholipids, and other organic phosphorus compounds that can be mineralized or directly utilized by organisms in freshwater and marine ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dissolved organic phosphorus</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000186">
+        <obo:IAO_0000115>A chemical compound consisting of calcium and phosphate ions that occurs naturally in rocks, soils, and biological systems such as bones and teeth. This mineral affects soil fertility, phosphorus availability, and serves as both a nutrient source and a sink for phosphorus in terrestrial and aquatic biogeochemical cycles.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Calcium phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000187">
+        <obo:IAO_0000115>A chemical compound containing calcium and dihydrogen phosphate ions that serves as a source of both calcium and phosphorus in soils and fertilizer applications. This compound affects nutrient availability, soil chemistry, and plant nutrition while representing an important form of phosphorus that can be readily dissolved and utilized by plants.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Calcium dihydrogen phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000188">
+        <obo:IAO_0000115>A colorless gas consisting of one carbon and two oxygen atoms that plays central roles in photosynthesis, respiration, and global climate regulation. This greenhouse gas is fundamental for understanding carbon cycling, climate change, plant productivity, and the exchange of carbon between atmospheric, terrestrial, and marine reservoirs.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>CO2</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Carbon dioxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000189">
+        <obo:IAO_0000115>Soluble sugars and readily mobilizable starch that can be quickly metabolized by plants for energy, growth, and stress responses. These carbon compounds represent the mobile energy reserves that plants use for respiration, osmotic adjustment, and resource allocation, and are important indicators of plant carbon status and stress tolerance.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Non-structural carbohydrate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000190">
+        <obo:IAO_0000115>The amount of three-dimensional space occupied by a substance, object, or system, fundamental for calculating densities, concentrations, and spatial relationships. This geometric property is essential for quantifying habitat space, soil pore volume, water storage capacity, and scaling processes from molecular to ecosystem levels in environmental studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000918"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Volume</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000191">
+        <obo:IAO_0000115>The arrangement and organization of parts, components, or elements within a system, organism, or material that determines its properties and functions. This concept encompasses physical architecture, spatial relationships, and hierarchical organization that control system behavior and performance in biological and environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Structure</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000193">
+        <obo:IAO_0000115>The process by which organisms or environmental systems absorb, assimilate, or incorporate substances such as nutrients, water, or gases from their surrounding environment. This fundamental process controls resource acquisition, biogeochemical cycling, and the transfer of materials across biological and physical interfaces.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Uptake</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000194">
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and three hydroxide groups that forms in soils and affects aluminum chemistry and availability. This mineral phase influences soil acidity, aluminum toxicity, and the mobility of aluminum in terrestrial and aquatic systems where pH and redox conditions control its formation and dissolution.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Aluminum trihydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000195">
+        <obo:IAO_0000115>A chemical compound containing magnesium and hydrogen phosphate ions that affects the availability of both magnesium and phosphorus in soil and water systems. This compound influences nutrient cycling, soil chemistry, and plant nutrition by serving as a source of essential nutrients while affecting pH and ion equilibria.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Magnesium hydrogen phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000196">
+        <obo:IAO_0000115>Relating to solutions or environments where water serves as the solvent, encompassing most biological and many environmental chemical systems. This concept describes water-based systems where dissolved substances interact, chemical reactions occur, and biological processes take place in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Aqueous</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000197">
+        <obo:IAO_0000115>The measurement of how broad an object extends from side to side, representing the horizontal dimension perpendicular to length. This spatial property is important for characterizing structural dimensions, habitat features, flow cross-sections, and geometric relationships that influence ecological processes and environmental functions.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0000921"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Width</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000198">
+        <obo:IAO_0000115>A chemical element essential for plant growth, cellular processes, and osmotic regulation in all living organisms. This macronutrient controls enzyme activation, stomatal function, water relations, and plant stress tolerance while serving as a key component of soil fertility and agricultural productivity.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_26216"/>
+        <oboInOwl:hasExactSynonym>K</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>kalium</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Potassium</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000199">
+        <obo:IAO_0000115>A chemical compound formed when an acid reacts with a base, or more broadly, any ionic compound that affects the salinity of soils and water bodies. These compounds influence osmotic stress, plant tolerance, soil structure, and water quality while representing major constraints on ecosystem functioning in arid and coastal environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Salt</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000200">
+        <obo:IAO_0000115>A chemical compound containing calcium and bicarbonate ions that occurs in natural waters and affects water chemistry and nutrient availability. This compound influences water hardness, pH buffering capacity, and serves as a source of both calcium nutrition and inorganic carbon in aquatic and terrestrial systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Calcium bicarbonate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000201">
+        <obo:IAO_0000115>A microscopic pore in plant leaves and stems that regulates gas exchange between the plant and atmosphere, controlling carbon dioxide uptake and water vapor loss. These structures are fundamental for understanding photosynthesis, transpiration, water use efficiency, and plant responses to environmental conditions such as drought and atmospheric composition.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0008032"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Stoma</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000202">
+        <obo:IAO_0000115>The amount of water present in a material such as soil, plant tissue, or atmospheric air, typically expressed as a percentage by mass or volume. This property controls biological activity, physical processes, material properties, and represents a fundamental parameter for understanding ecosystem functioning and environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasRelatedSynonym>humidity</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Water content</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000203">
+        <obo:IAO_0000115>A chemical compound consisting of aluminum and hydroxide ions that forms in soils and affects aluminum chemistry and plant nutrition. This compound influences soil pH, aluminum availability, and plant aluminum toxicity while serving as both a product of mineral weathering and a control on aluminum mobility in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Aluminum hydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000204">
+        <obo:IAO_0000115>An accumulation of compressed snow layers that persists over time, serving as a major component of seasonal water storage in mountainous and high-latitude regions. This frozen water reservoir affects regional hydrology, provides habitat for specialized organisms, influences surface albedo, and controls spring snowmelt and flood patterns.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_03000116"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Snowpack</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000205">
+        <obo:IAO_0000115>An anion derived from acetic acid that commonly occurs in biological systems and serves as an important intermediate in microbial metabolism. This organic ion plays roles in fermentation processes, carbon cycling, methanogenesis, and represents a key component of anaerobic decomposition in soils and sediments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30089"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Acetate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000206">
+        <obo:IAO_0000115>The portion of a plant stem located between two consecutive nodes, representing the elongated segment that contributes to plant height and structure. This anatomical feature affects plant architecture, mechanical properties, resource transport, and represents sites of stem elongation and structural development.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Internode</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000207">
+        <obo:IAO_0000115>A chemical element essential for chlorophyll structure, enzyme function, and cellular processes in all living organisms. This macronutrient affects photosynthesis, protein synthesis, and plant growth while serving as a key component of soil chemistry and agricultural fertility in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Mg</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Magnesium</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000208">
+        <obo:IAO_0000115>The evolutionary and physiological adjustment of organisms to temperature conditions in their environment, affecting their survival, growth, and reproductive success. These adaptations control species distributions, ecosystem composition, and biological responses to climate change and temperature variability in different environmental contexts.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Thermal adaptation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000209">
+        <obo:IAO_0000115>Fine-grained soil material composed of mineral particles smaller than 2 micrometers that strongly influences soil properties and ecosystem functioning. This soil component affects water retention, nutrient holding capacity, soil structure, and provides important surfaces for chemical reactions and microbial activity in terrestrial systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_00002982"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Clay</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000210">
+        <obo:IAO_0000115>A chemical compound consisting of magnesium and carbonate ions that occurs naturally in soils and rocks and affects both magnesium nutrition and carbon cycling. This mineral influences soil pH, magnesium availability, and serves as both a source of plant nutrients and a component of carbonate weathering processes.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_31793"/>
+        <oboInOwl:hasExactSynonym>MgCO3</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Magnesium carbonate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000211">
+        <obo:IAO_0000115>The proportion of phosphorus content relative to carbon content in biological materials, indicating stoichiometric relationships and nutrient status. This ratio influences decomposition rates, microbial activity, ecosystem productivity, and represents an important measure of nutrient limitation and biogeochemical cycling in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Phosphorous to carbon ratio</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000212">
+        <obo:IAO_0000115>The portion of the electromagnetic spectrum, typically between 400 and 700 nanometers, that can be utilized by plants for photosynthesis. This energy source controls primary productivity, plant growth, canopy development, and serves as the fundamental driver of carbon assimilation and ecosystem energy capture in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Photosynthetically active radiation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000213">
+        <obo:IAO_0000115>The enzymatic function of ribulose-1,5-bisphosphate carboxylase/oxygenase, the key enzyme responsible for carbon dioxide fixation in photosynthesis. This biochemical process controls the rate of carbon assimilation, affects plant productivity, and represents a major constraint on ecosystem carbon uptake and primary productivity.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Move to variable?</rdfs:comment>
+        <rdfs:label>Rubisco activity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000214">
+        <obo:IAO_0000115>The green pigment complex in plants and algae that captures light energy and converts it into chemical energy during photosynthesis. This essential biomolecule controls light harvesting efficiency, determines photosynthetic capacity, and serves as an indicator of plant health and ecosystem productivity in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_28966"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Chlorophyll</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000215">
+        <obo:IAO_0000115>The release or discharge of gases, particles, energy, or other substances from natural or anthropogenic sources into the environment. This process affects air quality, greenhouse gas concentrations, biogeochemical cycling, and represents both natural ecosystem functions and human impacts on environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Emission</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000216">
+        <obo:IAO_0000115>A spatial unit used in computational models and geographic information systems to represent discrete geographic areas for analysis and modeling purposes. These spatial elements enable the representation of continuous environmental variables, support spatial analysis, and facilitate the integration of data across different scales in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>quadrat</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>experimental unit</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Grid cell</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000217">
+        <obo:IAO_0000115>The developmental stage when a plant has completed its growth and reached reproductive capability, characterized by specific morphological and physiological changes. This life cycle stage affects resource allocation, reproductive success, harvest timing, and represents a critical transition point that influences ecosystem dynamics and agricultural productivity.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Plant maturity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000218">
+        <obo:IAO_0000115>A chemical compound consisting of hydrogen and phosphate groups that serves as a source of phosphorus and affects soil acidity in terrestrial systems. This acid influences phosphorus availability, soil pH, mineral weathering, and serves as both a natural component of biogeochemical cycles and an important industrial chemical.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_26078"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Phosphoric acid</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000219">
+        <obo:IAO_0000115>A chemical compound consisting of iron and two hydroxide groups that forms under specific redox and pH conditions in soils and aquatic systems. This mineral phase affects iron bioavailability, soil chemistry, and represents an intermediate oxidation state that influences iron cycling and plant nutrition.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Iron dihydroxide</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000220">
+        <obo:IAO_0000115>A pure chemical substance consisting of atoms with the same number of protons, representing the fundamental building blocks of all matter in environmental systems. These basic chemical units combine to form compounds and control the chemical composition, reactivity, and properties of materials in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Element</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000221">
+        <obo:IAO_0000115>A tree that has died but remains upright in the forest canopy, providing important habitat structure and contributing to ecosystem functioning. These standing dead trees serve as wildlife habitat, affect forest structure, influence fire behavior, and represent important components of forest carbon storage and nutrient cycling.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>snag</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dead standing tree</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000222">
+        <obo:IAO_0000115>Water present in the pore spaces of soil that is available for plant uptake, microbial activity, and chemical reactions. This essential component controls plant growth, nutrient transport, biogeochemical processes, and represents the primary medium for soil chemistry and biological activity in terrestrial ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Soil water</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000223">
+        <obo:IAO_0000115>The count of nodes present on a plant stem, representing the number of points where leaves, branches, or reproductive structures can emerge. This morphological parameter affects plant architecture, resource allocation, reproductive potential, and serves as an indicator of plant development and growth patterns.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Node number</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000224">
+        <obo:IAO_0000115>The seed-bearing reproductive structure of cereal plants such as corn and wheat that contains the harvestable grains. This agricultural organ determines crop yield, grain quality, and represents the economically important portion of cereal crops in agricultural production systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0020136"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Ear</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000225">
+        <obo:IAO_0000115>The proportion of nitrogen content relative to carbon content in biological materials, indicating the stoichiometric relationship between these essential elements. This ratio influences decomposition rates, microbial activity, nutrient mineralization, and ecosystem responses to nutrient availability and environmental changes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>N:C ratio</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Nitrogen to carbon ratio</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000226">
+        <obo:IAO_0000115>A distinct horizontal section or stratum within a system such as soil, vegetation, or atmospheric structure that exhibits characteristic properties. These stratified components control vertical gradients, resource distribution, habitat diversity, and represent important organizational features in environmental and ecological systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Layer</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000227">
+        <obo:IAO_0000115>A numerical factor that expresses the quantitative relationship between variables in mathematical models and empirical equations used in environmental science. These parameters control model behavior, quantify process rates, and represent empirically derived or theoretically based constants that characterize environmental and ecological relationships.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Coefficient</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000228">
+        <obo:IAO_0000115>An anion consisting of one sulfur and four oxygen atoms that represents the most oxidized form of sulfur in environmental systems. This ion affects soil chemistry, plant nutrition, water quality, and serves as both an essential nutrient and a component of acid rain and mineral weathering processes.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16189"/>
+        <oboInOwl:hasExactSynonym>SO4</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>SO42-</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>sulphate</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sulfate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000229">
+        <obo:IAO_0000115>The visible and measurable features of an area of land including topography, vegetation, water bodies, and human modifications that create spatial patterns and ecological gradients. This spatial concept encompasses the mosaic of ecosystems, land uses, and environmental conditions that influence biodiversity, ecosystem services, and environmental processes at regional scales.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Landscape</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000230">
+        <obo:IAO_0000115>Data, materials, or energy that enters a system from external sources to be processed, transformed, or utilized by environmental or ecological processes. These inputs control system functioning, drive biogeochemical cycles, and represent the resources and driving forces that sustain ecosystem processes and environmental dynamics.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000207"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Input</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000233">
+        <obo:IAO_0000115>The ratio of a substance&apos;s mass to its volume, representing a fundamental physical property that affects material behavior and environmental processes. This property controls buoyancy, mixing, stratification, and transport processes in fluids while influencing habitat structure and resource distribution in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Density</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000234">
+        <obo:IAO_0000115>A measure of a fluid&apos;s resistance to deformation and flow when subjected to shear or tensile stress, affecting the movement of liquids and gases in environmental systems. This property controls fluid flow rates, mixing processes, transport efficiency, and influences biological locomotion and material transport in aquatic and atmospheric environments.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000550"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Viscosity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000237">
+        <obo:IAO_0000115>The numerical value assigned to a discrete quantity of objects, organisms, or events, fundamental for quantitative analysis in environmental and ecological studies. This measurement type enables population assessments, biodiversity quantification, and statistical analysis of discrete environmental variables and biological phenomena.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000126"/>
+        <oboInOwl:hasExactSynonym>quantity</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Count</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000240">
+        <obo:IAO_0000115>A representation of a specific moment in time that combines date and time components to provide precise temporal reference for environmental measurements and observations. This temporal specification includes day, month, year, hours, minutes, and potentially seconds, enabling precise timing of processes, events, and data collection in environmental and ecological studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000180"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>DateTime</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000244">
+        <obo:IAO_0000115>A numerical representation that expresses the measurable magnitude or amount of an environmental property or variable. This concept encompasses all numerical measurements and calculated values used to quantify physical, chemical, and biological parameters in earth system science and environmental research.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Quantitative value</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000245">
+        <obo:IAO_0000115>A quantitative relationship that expresses the proportional magnitude of one environmental variable relative to another variable or reference value. This concept is fundamental for comparing different ecosystem components, expressing stoichiometric relationships, and standardizing environmental measurements across different scales and systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000154"/>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PATO_0001470"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Ratio</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000246">
+        <obo:IAO_0000115>A discrete classification or grouping that organizes environmental variables, conditions, or entities into distinct types or classes. This concept is essential for organizing ecological data, defining habitat types, classifying environmental conditions, and structuring taxonomic and functional group classifications in environmental research.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Category</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000247">
+        <obo:IAO_0000115>A quantitative representation that expresses the proportional part of a whole environmental variable or system component. This concept is crucial for describing partial quantities, compositional relationships, and proportional distributions of materials, energy, or organisms within ecological and environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Fraction</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000249">
+        <obo:IAO_0000115>A standard reference temperature of 25 degrees Celsius commonly used in environmental measurements and laboratory conditions for consistency and comparison purposes. This standardized temperature provides a baseline for chemical reaction rates, biological processes, and physical property measurements in earth and environmental science applications.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>room temperature</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>25 degrees Celsius</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>77 degrees Farenheit</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Standard ambient temperature</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000250">
+        <obo:IAO_0000115>The capacity of a substance to dissolve in a solvent under specific environmental conditions, typically expressed as concentration at equilibrium. This property controls the mobility and bioavailability of chemicals in soil and water systems, affecting nutrient uptake, contaminant transport, and geochemical processes in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Solubility</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000251">
+        <obo:IAO_0000115>A chemical element and noble gas that constitutes approximately 0.93% of Earth&apos;s atmosphere and serves as an important tracer in atmospheric and hydrological studies. This inert gas is used in environmental research for dating groundwater, studying atmospheric mixing processes, and as a reference standard in gas chromatography and other analytical techniques.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/CHEBI_49475"/>
+        <oboInOwl:hasExactSynonym>Ar</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Argon</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000252">
+        <obo:IAO_0000115>The smallest or lowest value within a dataset, range, or distribution, representing the lower boundary of measured environmental variables. This statistical parameter is essential for characterizing environmental extremes, establishing baseline conditions, and understanding the full range of variability in ecological and environmental measurements.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000151"/>
+        <oboInOwl:hasExactSynonym>min</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Minimum</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000253">
+        <obo:IAO_0000115>The largest or highest value within a dataset, range, or distribution, representing the upper boundary of measured environmental variables. This statistical parameter is crucial for identifying environmental extremes, assessing system capacity, and understanding the full scope of variability in ecological and biogeochemical processes.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000152"/>
+        <oboInOwl:hasExactSynonym>max</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Maximum</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000254">
+        <obo:IAO_0000115>The sum or complete amount of a quantity representing the aggregate value of all components within a defined system or measurement period. This comprehensive measure is fundamental for mass balance calculations, ecosystem budgets, and quantifying cumulative effects in environmental and ecological studies.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>tot</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasRelatedSynonym>cumulative</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Total</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000255">
+        <obo:IAO_0000115>A geometric measurement that describes the spatial orientation or inclination between two intersecting lines, surfaces, or directions in environmental systems. This property is fundamental for characterizing slope gradients, solar angles, wind directions, and three-dimensional structural relationships in earth system science and ecological research.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000547"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Angle</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000256">
+        <obo:IAO_0000115>A trigonometric function that expresses the ratio of the opposite side to the hypotenuse in a right triangle, commonly used in environmental modeling applications. This mathematical concept is essential for calculating solar radiation components, wave phenomena, and periodic environmental processes in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>sin</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Sine</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000257">
+        <obo:IAO_0000115>A trigonometric function that expresses the ratio of the adjacent side to the hypotenuse in a right triangle, frequently applied in environmental calculations. This mathematical concept is crucial for determining directional components, radiation geometry, and oscillatory patterns in atmospheric and ecological modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>cos</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Cosine</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000259">
+        <obo:IAO_0000115>A statistical measure that represents the central tendency of a dataset calculated as the sum of all values divided by the number of observations. This concept is fundamental for summarizing environmental data, characterizing average conditions, and providing representative values for ecosystem parameters in earth and environmental science research.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000147"/>
+        <oboInOwl:hasExactSynonym>average</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Mean</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000260">
+        <obo:IAO_0000115>A one-dimensional measurement that quantifies the extent of an object or distance between two points in space. This property is essential for characterizing structural dimensions in ecosystems, measuring spatial scales, and defining geometric parameters in environmental modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000441"/>
+        <oboInOwl:hasRelatedSynonym>span</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Length</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000261">
+        <obo:IAO_0000115>A logarithmic scale that measures the acidity or alkalinity of aqueous solutions, ranging from 0 to 14 with 7 representing neutrality. This property is critical for characterizing soil chemistry, water quality, nutrient availability, and biological activity in terrestrial and aquatic environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000121"/>
+        <oboInOwl:hasRelatedSynonym>acidity</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>pH</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000262">
+        <obo:IAO_0000115>The remaining amount of a quantity after accounting for opposing processes, losses, or deductions from the total value. This concept is fundamental for calculating net primary productivity, net ecosystem exchange, net radiation balance, and other net fluxes that characterize the overall direction and magnitude of environmental processes.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Net</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000263">
+        <obo:IAO_0000115>A measure of the reflectivity of a surface, expressed as the fraction of incident electromagnetic radiation that is reflected rather than absorbed. This property controls surface energy balance, influences local and regional climate, affects snow and ice persistence, and varies significantly among different land cover types and surface materials.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000554"/>
+        <oboInOwl:hasRelatedSynonym>non-reflected light</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Albedo</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000264">
+        <obo:IAO_0000115>The conversion of an inorganic substance into an organic compound through biological or chemical processes, most commonly referring to nitrogen or carbon fixation. This process is fundamental for understanding nutrient cycling, primary productivity, and the transformation of atmospheric gases into biologically available forms in terrestrial and aquatic ecosystems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Fixation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000265">
+        <obo:IAO_0000115>A reference point representing the starting value, condition, or state of a system at the beginning of a measurement period or before a specified event occurs. This temporal reference is essential for calculating changes, rates, and responses in environmental monitoring, experimental studies, and long-term ecological research.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>start</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:comment>Group Curated</rdfs:comment>
+        <rdfs:label>Initial</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000266">
+        <obo:IAO_0000115>A reference point representing the ending value, condition, or state of a system at the conclusion of a measurement period or after a specified event has occurred. This temporal reference enables the quantification of change, response magnitude, and process outcomes in environmental studies and ecosystem monitoring applications.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>end</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Final</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000267">
+        <obo:IAO_0000115>The amount of mass per unit area, expressing the distribution of material across a two-dimensional surface rather than within a three-dimensional volume. This property is important for characterizing biomass distribution, pollutant loading, precipitation amounts, and other environmental quantities that vary spatially across landscapes and surfaces.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Area density</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000268">
+        <obo:IAO_0000115>A kinetic parameter that defines the substrate concentration at which an enzyme-catalyzed reaction proceeds at half its maximum rate, indicating enzyme-substrate affinity. This constant is fundamental for understanding enzyme kinetics, metabolic regulation, and nutrient uptake processes in biological systems and environmental biogeochemistry.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000542"/>
+        <oboInOwl:hasExactSynonym>Km</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Michaelis constant</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000269">
+        <obo:IAO_0000115>A kinetic parameter that quantifies the concentration of an inhibitor required to reduce enzyme activity to half of its maximum rate. This constant is essential for understanding enzyme regulation, metabolic control, and biochemical inhibition processes in biological systems and environmental biogeochemistry.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000545"/>
+        <oboInOwl:hasExactSynonym>Ki</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Inhibition constant</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000270">
+        <obo:IAO_0000115>A proportionality constant that relates the rate of a chemical or physical process to the concentrations or activities of the participating reactants. This parameter is fundamental for quantifying reaction kinetics, transformation processes, and temporal dynamics in biogeochemical and environmental modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000495"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Rate constant</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000271">
+        <obo:IAO_0000115>A thermodynamic parameter that quantifies the relative concentrations of reactants and products when a chemical reaction reaches equilibrium at a given temperature. This constant is essential for understanding chemical stability, phase relationships, and geochemical processes in environmental systems.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000494"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Equilibrium constant</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000273">
+        <obo:IAO_0000115>The rate of thermal energy transfer per unit area across a surface or interface, typically measured in watts per square meter. This concept is fundamental for understanding energy balance, temperature regulation, and thermal processes in atmospheric, terrestrial, and aquatic environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Heat flux</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000274">
+        <obo:IAO_0000115>A layer of tightly packed cells that surrounds the vascular bundles in plant leaves, particularly prominent in C4 plants. This anatomical structure plays a crucial role in photosynthetic carbon concentration mechanisms and is important for understanding plant physiological adaptations and carbon fixation efficiency in different environmental conditions.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0006023"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Bundle sheath</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000275">
+        <obo:IAO_0000115>The internal leaf tissue located between the upper and lower epidermis where most photosynthesis occurs in plant leaves. This tissue contains chloroplast-rich cells and provides the primary site for carbon dioxide fixation and oxygen production, making it essential for understanding plant productivity and ecosystem carbon cycling.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/PO_0006070"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Mesophyll</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000276">
+        <obo:IAO_0000115>Electromagnetic energy emitted by the sun that reaches Earth&apos;s surface and drives most environmental and biological processes. This energy source controls photosynthesis, evapotranspiration, weather patterns, and climate dynamics, making it fundamental to earth system science and ecosystem functioning.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001862"/>
+        <oboInOwl:hasExactSynonym>sunlight</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Solar radiation</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000277">
+        <obo:IAO_0000115>The rate at which a substance undergoes oxidation normalized by the mass, area, or volume of the substance itself, providing a standardized measure of oxidative activity. This parameter is important for comparing oxidation processes across different materials, environments, or experimental conditions in biogeochemical and environmental chemistry studies.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Specific oxidation rate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000278">
+        <obo:IAO_0000115>The rate of air movement in the atmosphere, typically measured as the magnitude of horizontal air velocity near Earth&apos;s surface. This meteorological parameter controls evapotranspiration rates, heat transfer, mechanical stress on vegetation, and atmospheric mixing processes in environmental systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Wind speed</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000279">
+        <obo:IAO_0000115>A temporal scale representing a complete annual cycle of 365 or 366 days, encompassing all seasonal variations and annual patterns. This time period is fundamental for characterizing long-term environmental trends, annual cycles of ecosystem processes, and interannual variability in earth system science.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>annual</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Yearly</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000280">
+        <obo:IAO_0000115>A temporal scale representing approximately one-twelfth of an annual cycle, typically spanning 28 to 31 days depending on the specific month. This time period is important for characterizing seasonal transitions, monthly climate patterns, and intermediate-term environmental processes in ecosystem monitoring and modeling.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>per month</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Monthly</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000282">
+        <obo:IAO_0000115>A temporal scale representing a 24-hour period corresponding to one complete rotation of Earth relative to the sun. This fundamental time unit captures diurnal cycles of solar radiation, temperature, and biological activity that drive many environmental and ecological processes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>per day</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Daily</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000283">
+        <obo:IAO_0000115>A temporal scale representing a one-hour period used for characterizing short-term environmental fluctuations and rapid process dynamics. This time resolution is essential for capturing diurnal patterns, meteorological variations, and fine-scale temporal changes in atmospheric and ecological systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>per hour</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Hourly</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000284">
+        <obo:IAO_0000115>Phosphorus-containing organic compounds that are dissolved in water and available for biological uptake and transformation. This form of phosphorus represents an important nutrient pool in aquatic ecosystems and soil solutions, controlling primary productivity and biogeochemical cycling in freshwater and marine environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Dissolved organic phosphate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000285">
+        <obo:IAO_0000115>A large, relatively permanent body of water that is surrounded by land and disconnected from the ocean, serving as an important freshwater ecosystem. These aquatic systems support diverse biological communities, regulate local climate, provide water resources, and serve as sentinels of environmental change in watershed and regional environmental studies.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="http://purl.obolibrary.org/obo/ENVO_00000020"/>
+        <oboInOwl:hasRelatedSynonym>loch</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>pond</oboInOwl:hasRelatedSynonym>
+        <oboInOwl:hasRelatedSynonym>pool</oboInOwl:hasRelatedSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Lake</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000286">
+        <obo:IAO_0000115>Material derived from the remains, waste products, or secretions of living organisms that contains carbon-based compounds essential for ecosystem functioning. This material serves as a source of nutrients, energy, and soil structure while controlling decomposition processes, carbon sequestration, and habitat quality in terrestrial and aquatic environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Organic matter</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000287">
+        <obo:IAO_0000115>The total amount of thermal energy contained within a system that can be released or absorbed during physical or chemical processes at constant pressure. This property controls phase transitions, chemical reaction rates, and energy balance processes that influence ecosystem functioning and environmental dynamics in terrestrial and aquatic systems.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>enthalpy</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>total heat</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Heat content</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000288">
+        <obo:IAO_0000115>The maximum amount of useful work that can be extracted from a chemical or physical process occurring at constant temperature and pressure, indicating process spontaneity and feasibility. This thermodynamic parameter is fundamental for understanding chemical equilibria, phase transitions, and energy transformations in biogeochemical and environmental processes.</obo:IAO_0000115>
+        <oboInOwl:hasExactSynonym>Free enthalpy</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>Gibbs energy</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>Gibbs function</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>available energy</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>delta G</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>delta-G</oboInOwl:hasExactSynonym>
+        <oboInOwl:hasExactSynonym>ΔG</oboInOwl:hasExactSynonym>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Gibbs free energy change</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000289">
+        <obo:IAO_0000115>A quantification of the complexity and indirect nature of pathways within porous media such as soils or sediments, calculated as the ratio of actual flow path length to straight-line distance. This property controls fluid flow rates, diffusion processes, and transport efficiency in groundwater systems, soil hydraulics, and biogeochemical transport modeling applications.</obo:IAO_0000115>
+        <oboInOwl:hasDbXref rdf:resource="COMO:0000532"/>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Tortuosity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000290">
+        <obo:IAO_0000115>The rate at which organisms or environmental systems absorb, assimilate, or incorporate substances from their surrounding environment. This concept encompasses processes such as nutrient uptake by plants, gas exchange rates, and contaminant absorption, which are fundamental for understanding ecosystem functioning and biogeochemical cycling.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Uptake rate</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000291">
+        <obo:IAO_0000115>A localized zone or layer within the soil profile that has distinct properties, composition, or management treatments different from the surrounding soil matrix. This concept is important for precision agriculture, nutrient management, and understanding spatial heterogeneity in soil physical, chemical, and biological properties.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Soil band</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000292">
+        <obo:IAO_0000115>The bulk soil matrix that exists outside of specific treated or modified zones, representing the background soil conditions in agricultural or managed systems. This concept provides a reference state for comparing the effects of localized treatments such as fertilizer bands, tillage zones, or root-influenced areas.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Soil non-band</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000293">
+        <obo:IAO_0000115>A dimensionless unit of measurement that expresses a proportion or fraction as parts per hundred, widely used for reporting concentrations and relative quantities. This concept is fundamental for expressing composition ratios, efficiency measures, and proportional relationships in environmental and ecological data presentation.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Percent</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000294">
+        <obo:IAO_0000115>A measure of the cloudiness or haziness of water caused by suspended particles that scatter and absorb light passing through the water column. This optical property is an important indicator of water quality, affecting light penetration for aquatic photosynthesis and serving as a proxy for suspended sediment concentrations in freshwater and marine systems.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Turbidity</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000295">
+        <obo:IAO_0000115>The continuous directional movement of a fluid such as water or air driven by pressure gradients, temperature differences, or density variations within environmental systems. These movements control mass transport, energy distribution, and mixing processes that influence ecosystem structure, nutrient cycling, and pollutant dispersal in atmospheric, hydrologic, and oceanographic environments.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Claude Sonnet 4 through GitHub Copilot in VSCode (Sep 26 2025)</rdfs:comment>
+        <rdfs:label>Fluid current</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000296">
+        <obo:IAO_0000115>The total quantity or weight of organisms in a given area or volume. It may refer to the mass of a taxonomic group or of all species in a community.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 29 2025)</rdfs:comment>
+        <rdfs:label>Biomass</rdfs:label>
+    </rdf:Description>
+    <rdf:Description rdf:about="https://w3id.org/bervo/BERVO_8000297">
+        <obo:IAO_0000115>The proportion of energy derived from respiration that is successfully converted into new plant biomass or tissue, rather than being lost as heat or used for maintenance respiration. It is a key factor in understanding a plant&apos;s or microorganism&apos;s overall carbon use efficiency (CUE), indicating how effectively assimilated energy is allocated to growth.</obo:IAO_0000115>
+        <rdfs:comment>Definition source - Manual (JHC, Sep 29 2025)</rdfs:comment>
+        <rdfs:label>Growth respiration efficiency</rdfs:label>
+    </rdf:Description>
 </rdf:RDF>